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D shaft sleeve drilling pneumatic full-automatic positioning and clamping equipment of industrial sewing machine

An industrial sewing machine, positioning and clamping technology, which is applied in the direction of metal processing equipment, positioning devices, metal processing machinery parts, etc., can solve the problems of complex manual clamping methods, rising failure rate, and easy falling off of workpieces, etc., and achieve good clamping Stability, reduction of scrap rate, and shortening of processing time

Inactive Publication Date: 2016-07-20
TIANJIN JINLAI PRECISION MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the special shape of the workpiece, the manual clamping method is not only complicated, time-consuming and laborious, but also has poor stability. The workpiece is easy to fall off during processing, resulting in an increase in the failure rate

Method used

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  • D shaft sleeve drilling pneumatic full-automatic positioning and clamping equipment of industrial sewing machine
  • D shaft sleeve drilling pneumatic full-automatic positioning and clamping equipment of industrial sewing machine
  • D shaft sleeve drilling pneumatic full-automatic positioning and clamping equipment of industrial sewing machine

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Embodiment Construction

[0019] The embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings; it should be noted that the embodiments are illustrative, not restrictive, and cannot limit the protection scope of the present invention.

[0020] A pneumatic automatic positioning and clamping device for drilling D shaft sleeves of industrial sewing machines, including a bottom plate 3, a support plate 2, a main board 1, a clamp cylinder 8, an unloading cylinder 7 and a mounting plate 6, and the bottom plate is fixedly connected by multiple support plates motherboard. A plurality of clamp cylinders are evenly distributed on the base plate, and the clamp cylinders are arranged in a row and are all located in the middle of the base plate. The upper end of each fixture cylinder is connected with a center top block 11, and the main board is made on the main board for the opening that the center top block passes through. , the width of the upper end su...

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Abstract

The invention relates to D shaft sleeve drilling pneumatic full-automatic positioning and clamping equipment of an industrial sewing machine. Multiple fixture cylinders are uniformly distributed on a baseplate; the upper ends of all the fixture cylinders are connected with center top blocks; left side pressure blocks and right side pressure blocks are respectively placed on main boards on the left and right two sides of the center top blocks; the side walls, contacted with the center top blocks, of the two side pressure blocks are produced as inclined surfaces; the main boards on the outer sides of all the side pressure blocks are respectively provided with mounting plates for placing workpieces; center holes are formed in the centers of the mounting plates; and unloading cylinders are respectively mounted on the baseplate below the center holes of all the mounting plates. The D shaft sleeve drilling pneumatic full-automatic positioning and clamping equipment of the industrial sewing machine is reasonable in design, convenient for use and high in practicability and pertinence, is high in automation degree and suitable for flow production, is excellent in workpiece clamping stability, can reduce the machining difficulty after use, and improves the machining precision.

Description

technical field [0001] The invention relates to a clamping tool in the technical field of industrial sewing machine processing, in particular to a pneumatic fully automatic positioning and clamping device for drilling a D shaft sleeve of an industrial sewing machine. Background technique [0002] The D-shaft sleeve of an industrial sewing machine is a workpiece with a special shape. Three holes are evenly distributed on the bottom surface, and a step is formed on the outside of each hole. At present, there is no special positioning and clamping device when processing the three holes and steps of the D shaft sleeve, and only manual pressing is used. Due to the special shape of the workpiece, the manual clamping method is not only complicated, time-consuming and laborious, but also has poor stability. The workpiece is easy to fall off during processing, resulting in an increase in the failure rate. Contents of the invention [0003] The purpose of the present invention is t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/08B23Q7/00
Inventor 张涛王金鹏李绍功崔超崔越崔建涛崔德怀崔振永
Owner TIANJIN JINLAI PRECISION MACHINERY
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