Screw type sleeve part side milling multi-station adjustable manual clamp and method

A screw-type, multi-station technology, applied in the direction of manufacturing tools, metal processing machinery parts, clamping, etc., can solve the problems of high labor intensity, low production efficiency, difficult to clamp workpieces, etc., to reduce work intensity and improve production Efficiency, reliable effect of positioning device

Pending Publication Date: 2018-02-23
TIANJIN CHENGJIAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the special structural shape of the processing of disc sleeve parts, it is difficult to clamp the workpiece with an ordinary three-jaw chuck. Because the workpiece is large, it is very inconvenient to clamp, and the three-jaw chuck has to be loosened a lot to load and unload the workpiece. And only one workpiece can be processed at a time, and the workers frequently clamp manually, the labor intensity is quite high, and the production efficiency is very low

Method used

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  • Screw type sleeve part side milling multi-station adjustable manual clamp and method
  • Screw type sleeve part side milling multi-station adjustable manual clamp and method
  • Screw type sleeve part side milling multi-station adjustable manual clamp and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] A multi-position adjustable manual fixture for side milling of screw-type sleeve parts, including a positioning device 1, a clamping device 2, a tool setting device 3 and a clamp body 4, a positioning device 1, a clamping device 2, and a tool setting device 3. It is arranged on the clamp body 4, the positioning device 1 and the clamping device 2 are arranged in parallel, and the tool setting device 3 is arranged on the side of the positioning device 1 and the clamping device 2. The overall design is reasonable, and it can fully fix disc sleeve parts of various sizes and shapes. It uses a combination of large planes and positioning pins plus positioning blocks for positioning. The positioning device is reliable and will not cause secondary damage to the parts. The device can realize multiple milling in one clamping, convenient loading and unloading by manual clamping, and can process multiple workpieces in one clamping at one time, which greatly improves production effici...

Embodiment 2

[0086] The technical scheme of embodiment 2 is different from embodiment 1 except that the workpiece and the positioning block are processed, and other parts are all the same as embodiment 1.

[0087] The front section of the positioning block is provided with a positioning part step surface 114, which can realize the positioning of the workpiece; the front side of the positioning block is provided with a protruding stepped structure 113, which can prevent the positioning block from being pulled out; the positioning block is a four-sided positioning block 109 or an N-sided positioning block, and N is greater than Fourth, it can adapt to different workpieces to be processed.

[0088] When processing four-side workpiece 108 or N side workpiece, three-side positioning block 103 in embodiment 1 is replaced with four-side positioning block 109 or N surface positioning block (N is greater than four), and other processing three-side workpiece 101 is the same.

[0089] image 3 It is...

Embodiment 3

[0093] The technical solution of embodiment 3 is the same as that of embodiment 1 except that the positioning block is a cylinder as a whole and the mounting hole 111 is a round hole, and other parts are the same as embodiment 1.

[0094] For the positioning device 1 , the clamping device 2 , the tool setting device 3 and the clamping body 4 of the third embodiment, refer to the first embodiment.

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Abstract

The invention belongs to the field of mechanical manufacturing of disc sleeve part side milling and particularly relates to a screw type sleeve part side milling multi-station adjustable manual clampand method. A positioning device, a clamping device and a knife setting device are all arranged on a clamp body. The positioning device and the clamping device are arranged in parallel, and the knifesetting device is disposed on one side of the positioning device and one side of the clamping device. A positioning block of the positioning device and a positioning pin are arranged at intervals. Thepositioning pin is fixed to a supporting plate, the positioning block penetrates the supporting plate and is connected with a positioning block push plate, and a set screw is fixed to the positioningblock through a screw base. The screw type sleeve part side milling multi-station adjustable manual clamp has the advantages that disc sleeve parts of various sizes and shapes can be fully fixed, large plane and positioning pin combination and positioning block positioning are adopted, the positioning is reliable, and parts are not subjected to secondary damage. Through the knife setting device capable of being lifted in a stepless mode, multi-time milling can be achieved by one-time clamping, manual fastening dismantling is convenient, a plurality of workpieces can be clamped in one time forsimultaneous machining, and the screw type sleeve part side milling multi-station adjustable manual clamp greatly improves production efficiency and reduces labor intensity.

Description

technical field [0001] The invention belongs to the field of mechanical manufacturing of side milling of disk sleeve parts, and in particular relates to a multi-station adjustable manual clamp and method for side milling of screw type sleeve parts. Background technique [0002] With the rapid development of science and technology and the increasingly fierce economic competition, the update speed of mechanical products is getting faster and faster. Processing efficiency plays a decisive role in the field of machinery and related industries. The essence of competition in machinery manufacturing is the competition of production efficiency. Disc sleeve parts are a kind of parts that are often encountered in machining, and their application range is very wide. However, due to its inconvenient clamping, the production efficiency is low. In the mechanical structure, the disc sleeve parts usually play the role of supporting and guiding. Due to the special structural shape of the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/06
CPCB23Q3/061
Inventor 赵坚刘海强于明杨尚洪学武汪文津李建军范贤安张玲莉
Owner TIANJIN CHENGJIAN UNIV
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