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Rapid clamping nut drilling table

A clamping nut, fast technology, applied in the direction of the drilling mold used for the workpiece, etc., can solve the problems of time-consuming, low processing efficiency, etc., and achieve the effect of speeding up the assembly and disassembly efficiency, high efficiency, and rapid installation and disassembly

Inactive Publication Date: 2015-03-11
CHONGQING UNION MACHINE MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this structure is that when disassembling the nut workpiece, it is necessary to twist the jacking rod and the jacking screw first to take out the nut workpiece, and then clean up the iron filings, which will result in a lot of time spent when taking the workpiece and low processing efficiency

Method used

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Embodiment Construction

[0011] The present invention will be described in further detail below by means of specific embodiments:

[0012] The reference signs in the drawings of the description include: 1-horizontal plate, 2-vertical plate, 3-top plate, 4-fastening screw, 5-rack positioning plate, 6-nut workpiece, 7-side positioning screw, 8- Drill bushing, 9-top screw, 10-positioning shaft of top plate, 11-compression screw, 12-workpiece top plate, 13-guide sleeve, 14-round nut, 15-workpiece ejector rod, 16-spring, 17-locating pin , 18-embossed handle, 19-adjusting nut.

[0013] The embodiment is basically as attached figure 1 and figure 2 Shown: Quick clamping nut drilling platform, including a base, the base has a U-shaped cross-section, including a horizontal plate 1, a vertical plate 2 and a top plate 3, and the top plate 3 and the horizontal plate 1 are horizontally parallel. The horizontal plate 1 is connected with a rack positioning plate 5 through fastening screws 4, and the rack position...

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PUM

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Abstract

The invention belongs to the technical field of drilling dies for workpieces, in particular to a rapid clamping nut drilling table. The rapid clamping nut drilling table comprises a base, wherein the base comprises a transverse plate, a vertical plate and a jacking plate; a drilling sleeve and an upper jacking screw are arranged on the jacking plate; the transverse plate is in threaded connection with a rack positioning plate which is meshed with a nut workpiece; a lateral positioning screw is fixed on the vertical plate; a jacking plate positioning shaft is arranged at the free end of the jacking plate; a workpiece jacking plate is rotationally matched with the jacking plate positioning shaft; an elastic tightening mechanism which is opposite to the lateral positioning screw is arranged on the workpiece jacking plate. The rapid clamping nut drilling table is convenient to disassemble and assemble, and has high machining efficiency; scrap iron can be cleared more conveniently.

Description

technical field [0001] The invention belongs to the technical field of drilling molds for workpieces. Background technique [0002] During the machining process of the steering screw nut pair of the automobile, since the steering screw nut pair is an external circulation ball screw structure, the balls realize the circular movement through the two sets of guide tubes assembled on the steering nut. This kind of steering screw nut pair has high requirements on the depth and position of the nut hole. The traditional nut processing usually adopts such as figure 1 The nut drilling stand shown includes a base and a closed baffle, a screw-tightenable jacking rod is provided on the side of the baffle, and a drill sleeve and a top screw are provided on the top of the baffle. The shortcoming of this structure is: when disassembling the nut workpiece, it is necessary to twist the jacking rod and the jacking screw first, and then the nut workpiece can be taken out, and then the iron fi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23B47/28
CPCB23B47/28
Inventor 邓雪峰
Owner CHONGQING UNION MACHINE MFG
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