CN208178975U - A kind of plunger type inclined wedge clamping device - Google Patents

A kind of plunger type inclined wedge clamping device Download PDF

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Publication number
CN208178975U
CN208178975U CN201820707144.4U CN201820707144U CN208178975U CN 208178975 U CN208178975 U CN 208178975U CN 201820707144 U CN201820707144 U CN 201820707144U CN 208178975 U CN208178975 U CN 208178975U
Authority
CN
China
Prior art keywords
wedge
clamp body
workpiece
positioning sleeve
plunger
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820707144.4U
Other languages
Chinese (zh)
Inventor
张正伟
何扬清
杨井华
李晓林
金美付
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Agricultural University
Original Assignee
Nanjing Agricultural University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanjing Agricultural University filed Critical Nanjing Agricultural University
Priority to CN201820707144.4U priority Critical patent/CN208178975U/en
Application granted granted Critical
Publication of CN208178975U publication Critical patent/CN208178975U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of plunger type inclined wedge clamping devices, belong to technical field of mechanical processing, it is made of clamp body, circular washer, binding nut, positioning sleeve, workpiece, open washer, pull rod wedge, plunger transverse wedge, idler wheel and spring;It is characterized by: being cross through-hole among the clamp body;The plunger transverse wedge middle and lower part is inclined wedge, is just pressed on idler wheel below inclined wedge;The binding nut is installed on the right end thread spindle of plunger transverse wedge, is equipped with circular washer in binding nut and the clamp body right side;The positioning sleeve is installed in the vertical hole of clamp body upper end and to be interference fitted;The pull rod wedge is installed in the hole of positioning sleeve and clamp body;The workpiece is installed on outside positioning sleeve upper shaft sleeve;The open washer is installed on workpiece;The spring is installed in clamp body vertical hole and under idler wheel.The advantages that present apparatus clamping workpiece is fast, quasi-, structure is simple, safe and reliable, easy to operate.

Description

A kind of plunger type inclined wedge clamping device
Technical field
The utility model relates to a kind of plunger type inclined wedge clamping devices, belong to technical field of mechanical processing.
Background technique
In mechanical manufacturing technology, the clamping of workpiece is required it is very high, in pincers worker clamping, usually used flat-nose pliers into Luggage folder, for complicated or irregular part with flat-nose pliers come clamping with regard to relatively time-consuming and clamping loosely, if parts fixation It is insecure, it is easy to appear the phenomenon that part falls off in process, falls off in case of part, the safety meeting to process equipment There is great threat, even, will also result in injury for operator.If used for circular pieces and mass production This method productivity is lower, in order to save production cost, improves productivity effect, therefore designs a kind of plunger type inclined wedge clamping dress It sets very necessary.
Utility model content
To solve the above problems, the purpose of this utility model is precisely in order to solve above-mentioned the deficiencies in the prior art, this is practical Novel is designed to provide a kind of plunger type inclined wedge clamping device.
To solve the above problems, the utility model is achieved through the following technical solutions: a kind of plunger type inclined wedge clamping Device, it be by clamp body, circular washer, binding nut, positioning sleeve, workpiece, open washer, pull rod wedge, plunger transverse wedge, idler wheel and Spring composition;It is characterized by: being cross through-hole among the clamp body;The plunger transverse wedge middle and lower part is inclined wedge, It is just pressed on idler wheel, can be moved in clamp body transverse holes below inclined wedge;The binding nut is installed on plunger transverse wedge Right end thread spindle on, circular washer is installed on binding nut and the clamp body right side;The positioning sleeve is installed on clamp body It in the vertical hole at end and is interference fit;The pull rod wedge is installed in the hole of positioning sleeve and clamp body, is gap with its hole Cooperation;The workpiece is installed on outside positioning sleeve upper shaft sleeve;The open washer is installed on workpiece;The spring It is installed in clamp body vertical hole and under idler wheel.
The beneficial effects of the utility model are: that clamping workpiece is fast, quasi-, jail and structure are simple, safe and reliable, easy to operate etc. is excellent Point.
Detailed description of the invention
Fig. 1 is a kind of plunger type inclined wedge clamping device structural schematic diagram.
Specific embodiment
As shown in Figure 1, a kind of plunger type inclined wedge clamping device, it is by clamp body 1, circular washer 2, binding nut 3, positioning Set 4, workpiece 5, open washer 6, pull rod wedge 7, plunger transverse wedge 8, idler wheel 9 and spring 10 form;It is characterized by: the fixture It is cross through-hole among body 1;8 middle and lower part of plunger transverse wedge is inclined wedge, is just pressed in idler wheel 9 below inclined wedge, can be It is moved in 1 transverse holes of clamp body;The binding nut 3 is installed on the right end thread spindle of plunger transverse wedge 8, in binding nut 3 Circular washer 2 is installed with 1 right side of clamp body;The positioning sleeve 4 is installed in the vertical hole of 1 upper end of clamp body and matches for interference It closes;The pull rod wedge 7 is installed in the hole of positioning sleeve 4 and clamp body 1, is clearance fit with its hole;The workpiece 5 is installed In outside 4 upper shaft sleeve of positioning sleeve;The open washer 6 is installed on workpiece 5;The spring 10 is installed on clamp body 1 In vertical hole and under idler wheel 9.When work, binding nut 3 is rotated in the forward direction, moves to right plunger transverse wedge 8, produced by its inclined-plane Under the action of, pushing rolling wheels 9 move down, and idler wheel drives pull rod wedge 7 to move down, then are clamped workpiece 5 by open washer 6.When When reversely rotating binding nut 3 under the effect of spring 10, pull rod wedge is moved up, makes workpiece in relaxation state, workpiece can be taken Under.
The utility model is disclosed with preferable implementation above, so it is all to take not to limit the utility model With replacement or equivalent transformation technical solution obtained, all fall in the protection scope of the utility model.

Claims (1)

1. a kind of plunger type inclined wedge clamping device, it is by clamp body, circular washer, binding nut, positioning sleeve, workpiece, open washer Circle, pull rod wedge, plunger transverse wedge, idler wheel and spring composition;It is characterized by: being cross through-hole among the clamp body;Institute The plunger transverse wedge middle and lower part stated is inclined wedge, is just pressed on idler wheel, can be moved below inclined wedge in clamp body transverse holes;It is described Binding nut be installed on the right end thread spindle of plunger transverse wedge, circular washer is installed on binding nut and the clamp body right side;Institute The positioning sleeve stated is installed in the vertical hole of clamp body upper end and to be interference fitted;The pull rod wedge is installed on positioning sleeve and folder It is clearance fit with its hole in specific hole;The workpiece is installed on outside positioning sleeve upper shaft sleeve;The open washer peace On workpiece;The spring is installed in clamp body vertical hole and under idler wheel.
CN201820707144.4U 2018-05-10 2018-05-10 A kind of plunger type inclined wedge clamping device Expired - Fee Related CN208178975U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820707144.4U CN208178975U (en) 2018-05-10 2018-05-10 A kind of plunger type inclined wedge clamping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820707144.4U CN208178975U (en) 2018-05-10 2018-05-10 A kind of plunger type inclined wedge clamping device

Publications (1)

Publication Number Publication Date
CN208178975U true CN208178975U (en) 2018-12-04

Family

ID=64430046

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820707144.4U Expired - Fee Related CN208178975U (en) 2018-05-10 2018-05-10 A kind of plunger type inclined wedge clamping device

Country Status (1)

Country Link
CN (1) CN208178975U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111975400A (en) * 2020-07-24 2020-11-24 河北力准机械制造有限公司 Rotary clamp device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111975400A (en) * 2020-07-24 2020-11-24 河北力准机械制造有限公司 Rotary clamp device

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Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181204

Termination date: 20190510