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Anti-scratch bidirectional clamping device in metal circular saw

A two-way clamping, circular sawing machine technology, applied in sawing machine devices, metal sawing equipment, metal processing equipment and other directions, can solve the problems of reducing the service life of the saw blade, increasing the wear of the saw blade, scratching the cutting platform, etc. The effect of improving the service life, ensuring smoothness and high cutting accuracy

Pending Publication Date: 2019-04-02
和和机械(张家港)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the metal raw material is conveyed against the cutting platform during the feeding process, it is inevitable that the metal raw material will collide with the cutting platform during the conveying process, which will scratch the cutting platform and damage the metal raw material
In addition, only clamping the metal raw material with horizontal clamps can not achieve the purpose of firmly clamping the metal raw material. Therefore, the metal raw material is prone to slide, roll or vibrate during the cutting process of the saw blade, resulting in different degrees of burrs and flying on the cutting surface. Edge and other problems, which will affect the smoothness of the cut surface, the cutting accuracy of the metal circular saw machine is very low; in addition, it will increase the wear of the saw blade, greatly reducing the service life of the saw blade

Method used

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  • Anti-scratch bidirectional clamping device in metal circular saw
  • Anti-scratch bidirectional clamping device in metal circular saw
  • Anti-scratch bidirectional clamping device in metal circular saw

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 and Figure 4 As shown, the anti-scratch two-way clamping device in the metal circular saw machine described in this embodiment includes: a frame 1, a cutting platform 11 is horizontally arranged on the frame 1, and a Metal raw materials 10 such as rods and pipes are clamped and fixed on the bidirectional clamping device 100 on the cutting platform 11 . Such as figure 1 and figure 2 As shown, a horizontal feeding slide rail 12 is arranged on the frame 1 at the rear side of the bidirectional clamping device 100, and the feeding seat 2 is movably arranged on the horizontal feeding slide rail 12, and the feeding seat 2 is driven by a feeding driving device, and the feeding driving device It can be driven by screw, cylinder, hydraulic cylinder and other structures, and other driving forms can also be used, as long as the feeding seat 2 can move back and forth along the horizontal feeding slide rail 12 under the driving of the feeding driving device.

...

Embodiment 2

[0035] The difference between this embodiment and Embodiment 1 is that: Figure 4 and Figure 6 As shown, the bidirectional clamping device includes: a horizontal clamp 6 and a vertical clamp 7 . The structure of the described horizontal clamp 6 is: a horizontal clamp seat 62 is provided on the frame 1, and a fixed clamp block 61 is fixedly arranged on the right side of the horizontal clamp seat 62, as Figure 4 As shown, in this embodiment, an inclined reference surface 611 is provided on the fixing clamp block 61 . The first chute 64 is arranged on the horizontal clamp seat 62, and the tail of the movable clamp block 63 is movably arranged in the first chute 64 of the horizontal clamp seat 62, at the level between the fixed clamp block 61 and the movable clamp block 63. The top surface of the clamp seat 62 forms the cutting platform 11 , and the fixed clamp block 61 and the movable clamp block 63 constitute the clamping opening of the horizontal clamp 6 at this time. The ...

Embodiment 3

[0043] Such as Figure 7 , Figure 8 and Figure 9 As shown, the difference between the present embodiment and the second embodiment is that: on the frame 1 located at the front side of the two-way clamping device 100, a discharge pendulum 8 is hinged, and the discharge pendulum 8 can accept the load from the two-way clamping device. Cutting materials dropped at 100 places. On the frame 1 that is positioned at one side of the discharge pendulum 8, a material distribution cylinder 9 is fixedly arranged, and the extension rod 91 of the material distribution cylinder 9 is connected with the tail of the connecting rod 93 through a universal joint 92, and the material distribution cylinder 9, universal The connection between joint 92 and connecting rod 93 can be realized by threaded connection, such as Figure 9 As shown, the universal joint 92 is movably arranged in the movable hole at the tail end of the connecting rod 93 without falling out of the movable hole. The universal ...

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PUM

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Abstract

The invention discloses an anti-scratch clamping device in a metal circular saw. A cutting platform and a bidirectional clamping device for clamping and fixing a metal raw material onto the cutting platform are arranged on a rack. A horizontal feeding sliding rail is arranged at the position, located on the rear side of the bidirectional clamping device, of the rack, and a feeding seat driven by afeeding drive device is movably arranged on the horizontal feeding sliding rail. A feeding clamp forceps seat with feeding clamp forceps is arranged at the top of the feeding seat, the left side is hinged to the feeding seat, and the right side is fixedly connected with a guide block. A long groove concaved inwards is formed in the inner side face of the guide block, the long groove is arranged front and back, and the heights of the front end and the rear end of the long groove are different. A lifting oil cylinder is fixedly arranged on the right side of the feeding seat. A stretching-out rod of the lifting oil cylinder is fixedly connected with a bearing pedestal, the connecting end of a rod end bearing is fixedly connected with the bearing pedestal, and the bearing end of the rod end bearing stretches into the long groove of the guide block. By means of the device, metal raw materials such as rods and pipes can be prevented from colliding with the cutting platform in the process ofbeing fed into the cutting platform.

Description

technical field [0001] The invention relates to a metal circular saw machine, in particular to an anti-scratch bidirectional clamping device in the metal circular saw machine. Background technique [0002] The metal circular saw machine is a kind of metal cutting equipment specially used for cutting and blanking metal raw materials such as bars and pipes. Among them, the feeding device and clamping device in the metal circular saw machine are the key components of the metal circular saw machine. It directly affects the cutting quality, cutting efficiency and service life of the saw blade. [0003] The current common metal circular saw machine is to send metal raw materials such as bars and pipes to the cutting platform through the feeding device, and then fix and clamp the metal raw materials on the cutting platform to the cutting platform through horizontal clamps. Since the metal raw material is conveyed against the cutting platform during the feeding process, it is inevi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23D47/04
CPCB23D47/04B23D47/042
Inventor 黄俊杰
Owner 和和机械(张家港)有限公司