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Pull rod type positioning and clamping device

A positioning and clamping, pull-rod type technology, applied in the field of mechanical processing, can solve the problems of unsuitable positioning and clamping of disc-shaped workpieces, and achieve the effect of reasonable structure, large feeding space and good reliability

Inactive Publication Date: 2017-08-22
赵锋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disc-shaped workpiece is a disc with a cavity, which is widely used in the automotive field. Drilling holes on the disc-shaped workpiece is also a common processing method. During the processing, it is necessary to realize the positioning and clamping of the disc-shaped workpiece. The ordinary clamping device is not suitable for the positioning and clamping of disc-shaped workpieces

Method used

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  • Pull rod type positioning and clamping device
  • Pull rod type positioning and clamping device

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Embodiment Construction

[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are explanations of the present invention and the present invention is not limited to the following examples.

[0015] like figure 1 and figure 2 As shown, a pull rod type positioning and clamping device includes a support base 1, a pull rod 2, a handle pull head 3, a pull rod support seat 4, a flat key 5, a key slide groove 6, a pressure head 7, and a compression sleeve 8. Swivel handle 9, support spring 10, knife feed and retract hole 11, disc-shaped workpiece 12, workpiece lower support seat 13, swing rod 14, swing rod handle 15, swing rod pin 16, adjustment nut 17, adjustment washer 18. Fixed support 19, side support 20, drilling guide sleeve 21, the tie rod support 4 is fixed on the support base 1, the tie rod support 4 is provided with a key slide groove 6, and the tie rod 2 is The anti-rotation flat key 5 is provide...

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Abstract

The invention provides a pull rod type positioning and clamping device and belongs to the technical field of machining. The pull rod type positioning and clamping device comprises a pull rod, a rotation stopping flat key, a key sliding groove, a pressing rotary sleeve and a swing rod. The pull rod is slidably arranged on a pull rod supporting seat in a left-and-right mode, the rotation stopping flat key is located in the key sliding groove in the pull rod supporting seat, and the pressing rotary sleeve is connected to a threaded section at the right end of the pull rod in a threaded mode; a rotary sleeve handle is installed on one side of the pressing rotary sleeve, the left end of a supporting spring is attached to the right end surface of the pull rod supporting seat, and the right end of the supporting spring is attached to the left end surface pressing rotary sleeve; the lower end of a disc-shaped workpiece is installed on a lower supporting seat of the workpiece, and the right end of the disc-shaped workpiece is attached to a side supporting seat which is provided with a drilling guide sleeve; and one end of the swing rod is hinged to a fixed supporting seat through a swing rod pin shaft, and the other end of the swing rod is provided with a swing rod handle. According to the pull rod type positioning and clamping device, positioning and clamping of the disc-shaped workpiece are achieved, the structure is reasonable, and the pull rod type positioning and clamping device has the characteristic that the disc-shaped workpiece can be quickly approached and loosened, and reliability is good.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a pull-rod type positioning and clamping device. Background technique [0002] Machining refers to the process of changing the shape or performance of a workpiece through a mechanical device. According to the difference in processing methods, it can be divided into cutting processing and pressure processing. The machinery required for processing consists of digital display milling machine, digital display forming grinder, digital display lathe, EDM machine, universal grinding machine, machining center, drilling machine, laser welding, fast wire walking, medium wire walking, slow wire walking, outer cylindrical grinder, inner circle Grinding machines, precision lathes, etc. Cutting processing refers to the processing method of using cutting tools (including cutting tools, grinding tools and abrasives) to cut off the excess material layer on the blank or workpiece in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23Q3/06
CPCB23Q3/065
Inventor 赵锋
Owner 赵锋
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