CN207104379U - A kind of Zhang Xin positioning compressions mechanism - Google Patents

A kind of Zhang Xin positioning compressions mechanism Download PDF

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Publication number
CN207104379U
CN207104379U CN201720516090.9U CN201720516090U CN207104379U CN 207104379 U CN207104379 U CN 207104379U CN 201720516090 U CN201720516090 U CN 201720516090U CN 207104379 U CN207104379 U CN 207104379U
Authority
CN
China
Prior art keywords
screw rod
core
spring
rises
tapered sleeve
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
CN201720516090.9U
Other languages
Chinese (zh)
Inventor
张猛
成爱燕
丁玲
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.)
JIANGSU GAOJING MECHANICAL& ELECTRICAL EQUIPMENT CO Ltd
Original Assignee
JIANGSU GAOJING MECHANICAL& ELECTRICAL EQUIPMENT CO Ltd
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 JIANGSU GAOJING MECHANICAL& ELECTRICAL EQUIPMENT CO Ltd filed Critical JIANGSU GAOJING MECHANICAL& ELECTRICAL EQUIPMENT CO Ltd
Priority to CN201720516090.9U priority Critical patent/CN207104379U/en
Application granted granted Critical
Publication of CN207104379U publication Critical patent/CN207104379U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to machine industry, specially a kind of Zhang Xin positioning compressions mechanism, specifically include support bar, oily cylinder top head, elastic collet chuck, spring 1, piston tapered sleeve, spring 2, Auxiliary support body, oily cylinder top head is fixed on Auxiliary support body, piston tapered sleeve is arranged on inside Auxiliary support body, elastic collet chuck is arranged on inside piston tapered sleeve, support bar is arranged in oily cylinder top head and elastic collet chuck, spring 1 is arranged between oily cylinder top head and piston tapered sleeve, and spring 2 is arranged between support bar and piston tapered sleeve.The advantages of the utility model, is as follows:Support force is big, and rigidity of support is good, easy for installation flexible.

Description

A kind of Zhang Xin positioning compressions mechanism
Technical field
The present invention relates to machine industry, specially a kind of Zhang Xin positioning compressions mechanism.
Background technology
A large amount of i.e. positioning and the structure type clamped are needed in the differential casing production process of machine industry, wherein Positioning requirements are the core mechanisms that rises, and at present, most of structure is split type, and mechanism is complicated, and implementation is poor, it is impossible to is met well real The needs of border production.
The content of the invention
It is an object of the invention to provide a kind of Zhang Xin positioning compressions mechanism, so as to overcome existing for existing location structure not Foot.
The present invention technical solution be:A kind of Zhang Xin positioning compressions mechanism, specifically include the core screw rod that rises, compress spiral shell Female, opening pressing plate, screw rod, push rod, rise in-core cone, push rod, the core that rises, spring, differential casing, bottom plate, rises by core and screw rod is fixed On bottom plate, spring is arranged on screw rod, rises by core screw rod and push rod is arranged on inside screw, clamp nut is fixed on screw rod, risen In-core cone is arranged between screw rod and the core that rises, and for differential casing on bottom plate, opening pressing plate is arranged on clamp nut and differential Between device housing, push rod, which is fixed on, to rise on in-core cone.
Advantages of the present invention is as follows:Mechanism is simple, and positioning is reliable, and precision is high, compresses reliable self-locking.
Brief description of the drawings
The utility model is described in detail with embodiment below in conjunction with the accompanying drawings
Fig. 1 is the structural representation of the present invention.
Embodiment
As shown in figure 1, a kind of Zhang Xin positioning compressions mechanism, is specifically included:(1)Rise core screw rod,(2)Clamp nut,(3)Open Mouth pressing plate,(4)Screw rod,(5)Push rod,(6)The in-core that rises cone,(7)Push rod,(8)Rise core,(9)Spring,(10)Differential casing, (11)Bottom plate, it is characterised in that rise core(8)And screw rod(4)Fixed bottom plate(11)On, spring(9)Installed in screw rod(4)On, rise Core screw rod(1)And push rod(5)Installed in screw rod(4)Inside, clamp nut(2)It is fixed on screw rod(4)On, the in-core that rises cone(6)Peace Mounted in screw rod(4)With the core that rises(8)Between, differential casing(10)Mounted in bottom plate(11)On, be open pressing plate(3)Installed in compression spiral shell It is female(2)And differential casing(10)Between, push rod(7)It is fixed on the in-core cone that rises(6)On.
Concrete operating principle:Differential casing(10)It is put into bottom plate(11)On, tighten the core screw rod that rises(1), promote push rod(5) Move down, push rod(5)Promote push rod(7)With the in-core cone that rises(6)It is mobile, so as to drive the core that rises(8)Diameter becomes big, positions differential carrier Body(10), then decontrol a mouthful pressing plate(3)To differential casing(10)On, tighten clamp nut(2)Workpiece pressing.

Claims (1)

1. a kind of Zhang Xin positioning compressions mechanism, is specifically included:Rise core screw rod(1), clamp nut(2), opening pressing plate(3), screw rod (4), push rod(5), the in-core that rises cone(6), push rod(7), rise core(8), spring(9), differential casing(10), bottom plate(11), it is special Sign is that rise core(8)And screw rod(4)Fixed bottom plate(11)On, spring(9)Installed in screw rod(4)On, rise core screw rod(1)With push away Bar(5)Installed in screw rod(4)Inside, clamp nut(2)It is fixed on screw rod(4)On, the in-core that rises cone(6)Installed in screw rod(4)With Rise core(8)Between, differential casing(10)Mounted in bottom plate(11)On, be open pressing plate(3)Installed in clamp nut(2)And differential mechanism Housing(10)Between, push rod(7)It is fixed on the in-core cone that rises(6)On.
CN201720516090.9U 2017-05-11 2017-05-11 A kind of Zhang Xin positioning compressions mechanism Expired - Fee Related CN207104379U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720516090.9U CN207104379U (en) 2017-05-11 2017-05-11 A kind of Zhang Xin positioning compressions mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720516090.9U CN207104379U (en) 2017-05-11 2017-05-11 A kind of Zhang Xin positioning compressions mechanism

Publications (1)

Publication Number Publication Date
CN207104379U true CN207104379U (en) 2018-03-16

Family

ID=61593700

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720516090.9U Expired - Fee Related CN207104379U (en) 2017-05-11 2017-05-11 A kind of Zhang Xin positioning compressions mechanism

Country Status (1)

Country Link
CN (1) CN207104379U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113579795A (en) * 2021-08-03 2021-11-02 天润工业技术股份有限公司 Differential mechanism shell boring grab

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113579795A (en) * 2021-08-03 2021-11-02 天润工业技术股份有限公司 Differential mechanism shell boring grab

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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

Granted publication date: 20180316

Termination date: 20200511

CF01 Termination of patent right due to non-payment of annual fee