الوقت المقدر للقراءة: 7 دقيقة

The front feeding table of the CNC shearing machine adopts a motorized back gauge device. And an electronic counter, which is convenient to adjust the position of the back gauge. The overall welded frame structure is used, and the vibration aging treatment is carried out. The machine tool has good rigidity, high precision, and good precision retention. The tool rest is made of steel structure. Under the action of the oil cylinder, it moves up and down along the roller to realize the shearing action. The front feeding frame is made of steel structural parts, which are tempered to eliminate internal stress, have strong rigidity and good stability. Front Feeding Table

The front feeding table is driven by imported precision ball screws, guided by linear guide rails. And driven by digital AC servo motors. The positioning is accurate, the operation is fast and stable, and the front feeding table is arranged by steel balls and brushes. The positioning speed of the three-axis CNC motor can be adjusted arbitrarily, thereby improving work efficiency. The parameter adjustment function is set in the system, and the reference point of the two axes can be modified arbitrarily.

Thereby adjusting the positioning value of the CNC system. The system is equipped with an automatic retreat function, which can make the feeding frame move away in time during the shearing process. Avoid the friction between the blade and the sheet during the shearing process. Each time the machine is powered on and off, the two axes controlled by the CNC system can automatically find the reference point when the machine is restarted to ensure repeatable positioning accuracy. Front Feeding Table

The utility model relates to a front feeding device of a shearing machine that can automatically feed the material. And the feeding position is accurate. It includes a support frame with a screw nut guide rail slider mechanism on the support frame, the guide rail slider in the screw nut guide rail slider is connected with the load-bearing beam, and the load-bearing beam is set on the support frame according to the drag of the linear slide rail;

A pneumatic clamp is set on the load-bearing beam for pinching the cutting board; a driven pulley is fixed on one side of the screw nut, a servo motor is fixed on the support frame. And the output shaft of the servo motor is set to the driving pulley, the driving pulley, and the driving pulley are connected by a synchronous belt. Front Feeding Table

جهاز التغذية الأمامي لـ آلة قص includes a plate spring and a support point operating table fixed on the bottom frame. It is characterized in that the bottom frame is located on the front and rear sides of the support point operating table. And there are also linear guide sliders on the bottom frame. There is also a mobile structure set on the linear guide slider on the chassis, and two mobile clamps and a rotary clamping mechanism are set on the mobile structure. The utility model can realize the feeding and positioning function of conventional sheet materials. And can also realize the cutting and feeding function of sheet materials at random angles. Front Feeding Table

The feeder frame is set at the entrance of the CNC shearing machine along with the horizontal orientation. And the screw nut pair has two parallel surfaces which are parallel to the inlet orientation of the CNC shearing machine and set at the feeder frame according to the rotating support plate.

The middle of the nut on the lead screw nut pair is fixedly connected according to the connecting plate; the lead screw nut of at least one lead screw nut pair is driven to rotate by a servo motor; the upper edge of the nut of the lead screw nut pair A support frame connected to the feeding tongs is set in the vertical orientation. And the feeding tongs are set on the top of the supporting frame along with the horizontal orientation; one side of the dragging frame is vertically connected to the shearing machine and widens along with the horizontal orientation;

The widening orientation of the material support frame is the same as that of the screw nut pair. And a plurality of material support rollers is set successively and equally spaced along with the horizontal orientation on the material support frame.

مزايا طاولة التغذية الأمامية

1. بالمقارنة مع آلات القص العادية ، يمكن لطاولة التغذية الأمامية أن تحل تماما محل العمل اليدوي. إنها تستخدم بشكل أساسي لقطع وفصل الألواح بأحجام مختلفة ولديها كفاءة عالية وتقطيع. يمكنه تحقيق البرمجة التلقائية ، وتحديد المواقع التلقائي ، والقطع التلقائي ، والتغذية التلقائية ، والعودة التلقائية ، وغيرها من الوظائف.

2. وظيفة الحماية:

• الحماية الزائدة ، عندما يصل السفر إلى الحد الأقصى ، فإنه سيوقف الحركة تلقائيًا لتجنب الاصطدامات.

• وظيفة حماية التشخيص الذاتي ، عند حدوث أعطال في البرامج أو النظام أو الكهرباء ، فإنها تنبه تلقائيًا لتذكير الفحص واستكشاف الأخطاء وإصلاحها.

• وظيفة حماية ضغط الهواء ، عندما يكون ضغط الهواء منخفضًا جدًا ، فسوف ينبهك ويتوقف عن العمل لتجنب تلف المكونات الهوائية.

• وظيفة حماية الجهد ، عندما يكون تذبذب الجهد كبيرًا جدًا ، فإنه سينبه تلقائيًا ويتوقف عن العمل لتجنب تلف نظام المؤازرة والكهرباء.

3. بالنسبة للمكونات والبرامج ، يتم اختيار مشابك أوتوماتيكية تعمل بالهواء المضغوط ، مع قوة تثبيت كبيرة ، وتغذية مستقرة ، وعملية مريحة.

احتياطات لطاولة التغذية الأمامية

1. يحظر قطع صفحتين بمواصفات ومواد مختلفة في نفس الوقت ؛ لا يسمح القطع التراص. تتطلب الورقة المقطوعة أن يكون السطح مستويًا ، ويُحظر قطع الألواح الضيقة والقصيرة التي يصعب تثبيتها. يجب ضبط الفجوة بين الشفرات وفقًا لسمك اللوحة. ولكن يجب ألا يتجاوز سمك اللوحة 1/30. يجب شد صفيحة السكين بإحكام ، ويجب إبقاء جلوتين السكين العلوي والسفلي متوازيين. بعد الضبط ، يجب استخدام كشف الدوران اليدوي لمنع الحوادث.

2. يجب أن يظل سطح السن للشفرة حادًا. إذا أصبح سطح السن غير حاد ، فستحدث مشاكل تكسير ويجب استبداله على الفور.

3. عند القطع ، يجب أن يقوم جهاز الضغط بإمساك الصفيحة بإحكام ، ويمنع القطع بدون الضغط.

4. بالنسبة للآلات والمعدات ذات الأجهزة الهيدروليكية ، يُحظر تعديل الصمامات الهيدروليكية الأخرى باستثناء صمام الخانق دون إذن.

5. قبل العمل ، من الضروري التحقق مما إذا كان القص آلة أمر طبيعي. ما إذا كانت المعدات الكهربائية سليمة ، وما إذا كان نظام سحب الهواء بدون عائق ؛ قم بإزالة الأدوات الخاصة وأدوات القياس وغيرها من الحطام ونفايات الزوايا الموضوعة على الطاولة والمناطق المحيطة.

A hydraulic shearing machine with a front feeding table is a specialized industrial machine used for cutting various sheet metal materials, such as steel, aluminum, and stainless steel, into precise and straight-line shapes. This type of shearing machine is commonly used in metal fabrication and manufacturing processes, where efficiency, accuracy, and automation are essential. Here are the key features and components of a hydraulic shearing machine with a front feeding table:

Hydraulic System: The machine is equipped with a hydraulic system that provides the necessary force to cut through the sheet metal. It uses hydraulic cylinders and pumps to generate the required pressure for the cutting process.

Cutting Blade: The cutting blade is a sharp, hardened tool made of high-quality steel. It is mounted on the lower part of the machine, and the sheet metal is positioned above it. When the hydraulic system is activated, the blade moves upward to shear the material against a fixed blade or lower die, resulting in a clean, straight cut.

Front Feeding Table: The front feeding table is an important feature of this machine. It is located in front of the cutting area and serves as a platform for loading and positioning the sheet metal to be cut. Operators can place large sheets of metal on the feeding table, making it easier to process larger workpieces.

آلة القص الهيدروليكية للبيع