CN105107968A - Contact rear sleeve riveting tool - Google Patents

Contact rear sleeve riveting tool Download PDF

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Publication number
CN105107968A
CN105107968A CN201510558460.0A CN201510558460A CN105107968A CN 105107968 A CN105107968 A CN 105107968A CN 201510558460 A CN201510558460 A CN 201510558460A CN 105107968 A CN105107968 A CN 105107968A
Authority
CN
China
Prior art keywords
slide block
contact
cylinder boss
riveting
cylinder
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.)
Pending
Application number
CN201510558460.0A
Other languages
Chinese (zh)
Inventor
叶学俊
殷斌
崔青云
徐继华
常新峰
芮星
季彩萍
李竹法
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.)
TAIXING CITY HANGLIAN ELECTYIC CONNECTOR CO Ltd
Original Assignee
TAIXING CITY HANGLIAN ELECTYIC CONNECTOR 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 TAIXING CITY HANGLIAN ELECTYIC CONNECTOR CO Ltd filed Critical TAIXING CITY HANGLIAN ELECTYIC CONNECTOR CO Ltd
Priority to CN201510558460.0A priority Critical patent/CN105107968A/en
Publication of CN105107968A publication Critical patent/CN105107968A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a contact rear sleeve riveting tool comprising a base. A cylinder and a riveting device are mounted on the base. The riveting device comprises a slide block circular seat; the center of the slide block circular seat is provided with a positioning through hole; the top surface of the slide block circular seat is provided with a cylinder boss coaxial with the slide block circular seat; the cylinder boss is provided with horizontal cross recess penetrating the cylinder boss; the center of the cross recess is communicated with the positioning through hole; and four slide blocks in a cross structure are placed in the cross recess. The head of each slide block has a steeple top; the tail of each slide block has an arc surface; and the tail of each slide block extends from the outer side of the cylinder boss. A pressure spring arranged in the direction of the cross recess is arranged at the bottom of each slide block; one end of the pressure spring is connected to the corresponding slide block; and the other end of the pressure spring is fixedly connected to the slide block circular seat. The slide blocks simultaneously press a contact rear sleeve located in the positioning through hole of the slide block circular seat after the slide blocks move toward the center in the cross recess, and then the riveting is completed.

Description

Riveting tool is overlapped after a kind of contact
Technical field
The present invention relates to electric connector field, after being specifically related to a kind of connector contact, overlap riveting tool.
Background technology
Along with the progress in epoch, the development of society, electric connector is towards highly reliable, miniaturized future development, contact, also towards miniaturization development, makes because contact is too tiny originally inapplicable by the method for cover after Press Plier riveted joint, is difficult to accurately locate contact, more there is part Press Plier cannot reach contact jaw and overlap the effect of riveting afterwards, owing to being manual operation, the different contact uniformity causing riveting out of the size degree of exerting oneself is poor, and reliability is not high.
Summary of the invention
For solving the problems of the prior art, after the object of the present invention is to provide a kind of contact, overlap riveting tool.
The technical scheme that the present invention takes is:
Riveting tool is overlapped after a kind of contact, comprise pedestal, pedestal is provided with cylinder and riveting set, it is characterized in that, described riveting set comprises slide block circle seat, the center of slide block circle seat is provided with positioning through hole, slide block circle seat end face is provided with the cylinder boss coaxial with it, cylinder boss is provided with the planche cross groove run through, cross recessed center UNICOM corresponding to positioning through hole, four slide blocks of right-angled intersection are placed with in described cross recess, described slider head is pinnacle, the afterbody of slide block is arc surface and the afterbody of slide block stretches out outside cylinder boss, the bottom of described slide block is provided with the stage clip along cross recess direction, one end of stage clip is connected with slide block, the stage clip other end is fixedly connected with slide block circle seat, the end face of described slide block circle seat is also provided with rotating cam, described rotating cam is socketed on the outside of cylinder boss, the outer ring of described rotating cam is provided with pusher dog, pusher dog coordinates with the external part of cylinder, the inner ring of rotating cam is evenly equipped with four arc grooves, the unidirectional gradual change of circular arc curvature of described arc groove, the external part of described slide block coordinates with arc groove, the top of described cylinder boss is provided with cover plate, and described cover plate and cylinder boss are fixedly installed in pedestal through bolt.
Further, described pusher dog is connected with back-moving spring, the other end of back-moving spring is fixed on pedestal.
Further, described pedestal is installed with guide holder, described pusher dog stretches in guide holder, and the end of guide holder is provided with stop screw, and described stop screw is positioned on pusher dog movement locus.
Again further, locating piece is movably installed with in described positioning through hole, by base support bottom locating piece.
After taking above technical scheme, beneficial effect of the present invention is: the technical program utilizes air cylinder driven rotating cam, rotating cam is extruding slide block when rotating, make slide block occur to overlap extruding to be positioned at after slide block justifies the contact of seat positioning through hole from four sides after heart motion simultaneously in cross recess, complete riveted joint; Can by regulating stop screw in guide holder, the movement travel of restriction pusher dog, thus the stroke of restriction slide block, thus regulate riveted joint dynamics; Can by changing locating piece in slide block circle seat positioning through hole, thus the riveting location of cover after adjustment contact, improve the versatility of this frock; Guide holder arranges chute, to the motion guide of pusher dog, guarantees the stable and accurate of motion; Pusher dog is provided with back-moving spring, and reset to rotating cam, the bottom of slide block is provided with stage clip, and slide block resets by stage clip.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is explosive view of the present invention;
Fig. 3 is the structural representation overlapped after contact.
In figure: contact 1, riveting tool 2, rear cover 3, contact jaw 4, cover plate 5, rotating cam 6, guide holder 7, stop screw 8, slide block 9, slide block circle seat 10, locating piece 11, spring support 12, back-moving spring 13, pedestal 14, cylinder block 15, cylinder 16, stage clip 17, cylinder boss 18, cross recess 19, pusher dog 20, arc groove 21.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described:
As shown in the figure, riveting tool is overlapped after a kind of contact, comprise pedestal 14, pedestal 14 is provided with cylinder 16 and riveting set, described riveting set comprises slide block circle seat 10, the center of slide block circle seat 10 is provided with positioning through hole, is movably installed with locating piece 11, by base support bottom locating piece 11 in positioning through hole.Slide block circle seat 10 end face is provided with the cylinder boss 18 coaxial with it, cylinder boss 18 is provided with the planche cross groove 19 run through, the center UNICOM corresponding to positioning through hole of cross recess 19, four slide blocks 9 of right-angled intersection are placed with in described cross recess 19, described slide block 9 head is pinnacle, the afterbody of slide block 9 is arc surface and the afterbody of slide block 9 stretches out outside cylinder boss 18, the bottom of described slide block 9 is provided with the stage clip 17 along cross recess direction, one end of stage clip 17 is connected with slide block 9, and stage clip 17 other end is fixedly connected with slide block circle seat 10; The end face of described slide block circle seat 10 is also provided with rotating cam 6, described rotating cam 6 is socketed on the outside of cylinder boss 18, the outer ring of described rotating cam 6 is provided with pusher dog 20, pusher dog 20 coordinates with the external part of cylinder, pusher dog 20 is connected with back-moving spring 13, the other end of back-moving spring is fixed on the spring support 12 on pedestal; Described pedestal 14 is installed with guide holder 7, and described pusher dog 20 stretches in guide holder 7, and the end of guide holder 7 is provided with stop screw 8, and described stop screw 8 is positioned on pusher dog 20 movement locus.
The inner ring of rotating cam 6 is evenly equipped with four arc grooves 21, the unidirectional gradual change of circular arc curvature of described arc groove 21, and the external part of described slide block 9 coordinates with arc groove 21; The top of described cylinder boss 18 is provided with cover plate 5, and described cover plate 5, cylinder boss and slide block circle seat 10 is fixedly installed in pedestal 14 through bolt.
After contact, cover comprises rear cover 3 and contact jaw 4, and contact jaw 4 inserts in rear cover 3, and rear cover 3 inserts the positioning through hole of slide block circle seat 10, is supported bottom rear cover by locating piece 11.When cylinder 16 stretches out, cylinder external part promotes pusher dog, and pusher dog driven rotary cam 6 rotates, and four arc groove band movable sliders 9 of the inner side of rotating cam 6 have extruded the riveted joint to rear cover 3 simultaneously along chute to center.After completing riveted joint, cylinder 16 is retracted, and rotating cam 6 drives reset by back-moving spring 13, and slide block drives reset by stage clip 17; Housing, by regulating stop screw 8, to the rotary spacing of rotating cam 6, thus regulates the amount of compression of riveted joint; Also can change locating piece 11, the height of cover after regulating, thus regulate riveting location or adapt to the riveted joint of product of other models.

Claims (4)

1. overlap riveting tool after a contact, comprise pedestal, pedestal is provided with cylinder and riveting set, it is characterized in that, described riveting set comprises slide block circle seat, the center of slide block circle seat is provided with positioning through hole, slide block circle seat end face is provided with the cylinder boss coaxial with it, cylinder boss is provided with the planche cross groove run through, cross recessed center UNICOM corresponding to positioning through hole, four slide blocks of right-angled intersection are placed with in described cross recess, described slider head is pinnacle, the afterbody of slide block is arc surface and the afterbody of slide block stretches out outside cylinder boss, the bottom of described slide block is provided with the stage clip along cross recess direction, one end of stage clip is connected with slide block, the stage clip other end is fixedly connected with slide block circle seat, the end face of described slide block circle seat is also provided with rotating cam, described rotating cam is socketed on the outside of cylinder boss, the outer ring of described rotating cam is provided with pusher dog, pusher dog coordinates with the external part of cylinder, the inner ring of rotating cam is evenly equipped with four arc grooves, the unidirectional gradual change of circular arc curvature of described arc groove, the external part of described slide block coordinates with arc groove, the top of described cylinder boss is provided with cover plate, and described cover plate and cylinder boss are fixedly installed in pedestal through bolt.
2. overlap riveting tool after a kind of contact according to claim 1, it is characterized in that, described pusher dog is connected with back-moving spring, the other end of back-moving spring is fixed on pedestal.
3. overlap riveting tool after a kind of contact according to claim 1 and 2, it is characterized in that, described pedestal is installed with guide holder, and described pusher dog stretches in guide holder, the end of guide holder is provided with stop screw, and described stop screw is positioned on pusher dog movement locus.
4. overlap riveting tool after a kind of contact according to claim 1 and 2, it is characterized in that, be movably installed with locating piece in described positioning through hole, by base support bottom locating piece.
CN201510558460.0A 2015-09-06 2015-09-06 Contact rear sleeve riveting tool Pending CN105107968A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510558460.0A CN105107968A (en) 2015-09-06 2015-09-06 Contact rear sleeve riveting tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510558460.0A CN105107968A (en) 2015-09-06 2015-09-06 Contact rear sleeve riveting tool

Publications (1)

Publication Number Publication Date
CN105107968A true CN105107968A (en) 2015-12-02

Family

ID=54656202

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510558460.0A Pending CN105107968A (en) 2015-09-06 2015-09-06 Contact rear sleeve riveting tool

Country Status (1)

Country Link
CN (1) CN105107968A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108856374A (en) * 2018-06-14 2018-11-23 许雪娇 Full automatic U-shaped part trimmer
CN113258408A (en) * 2021-05-31 2021-08-13 中国电子科技集团公司第二十九研究所 Multi-point riveting tool with controllable rotary depth special for SMA connector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108856374A (en) * 2018-06-14 2018-11-23 许雪娇 Full automatic U-shaped part trimmer
CN113258408A (en) * 2021-05-31 2021-08-13 中国电子科技集团公司第二十九研究所 Multi-point riveting tool with controllable rotary depth special for SMA connector

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Legal Events

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PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20151202

WD01 Invention patent application deemed withdrawn after publication