CN104953438A - Positioning guiding riveter for busbars - Google Patents
Positioning guiding riveter for busbars Download PDFInfo
- Publication number
- CN104953438A CN104953438A CN201510236502.9A CN201510236502A CN104953438A CN 104953438 A CN104953438 A CN 104953438A CN 201510236502 A CN201510236502 A CN 201510236502A CN 104953438 A CN104953438 A CN 104953438A
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- CN
- China
- Prior art keywords
- positioning
- binding post
- metallic plate
- guiding
- guide pin
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- 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.)
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The invention discloses a positioning guiding riveter for busbars. The positioning guiding riveter comprises a base, a guide sleeve and a riveting bar. The top of the riveting bar penetrates the guide sleeve; the riveting bar can vertically move up and down. An elastic element is disposed between the riveting bar and the base, which have a spacing h. The upper surface of the guide sleeve is provided with a positioning hole. The upper portion of the riveting bar comprises a metal plate positioning guiding segment, a binding post positioning segment and a transition segment; before a metal plate is riveted to a binding post, the metal plate positioning guiding segment is disposed at a height a in a riveting hole of the metal plate, a distance from the top of the transition segment to the upper surface of the guide sleeve is b, and a is greater than b/2; during riveting of the metal plate and the binding post, a riveting segment of the binding post replaces the riveting bar to position the metal plate. The positioning guiding riveter can position one of two pieces to be riveted, and one piece is accurately guided to the other under the action of pressure and is riveted to the positioned piece to be riveted; operational convenience is improved, and riveting quality is stabilized.
Description
Technical field
The present invention relates to a kind of busbar positioning and guiding riveting set, be particularly useful for the reliable riveted joint between metallic plate and binding post.
Background technology
Metallic plate and binding post riveted joint are the common connecting processes of composite bus bar, usually adopt and press or revolve riveting two kinds of modes.
Press is by being connected by the interference fit between riveting parts, need in advance binding post and metallic plate to be tentatively mounted with, be called for short pre-riveting, need ensure that binding post is perpendicular to metallic plate, apply certain pressure again and binding post is pressed into metal plate hole, make it link up (see figure 1).Operating procedure comprises pre-riveting and presses, and may be not orthogonal to metallic plate, cause and weigh defect wounded because of binding post.
Revolving riveting is adopt rivet rod pairs of posts pressurized, and swing continuously around center, extruding binding post small end produce distortion thus with the clinching method (see figure 2) of metallic plate hole wall tight joint, rivet rod only pairs of posts small end inwall applies pressure, can not ensure that binding post completes perpendicular to metallic plate, therefore, the plane easily between binding post and metallic plate produces gap, affects product quality.
Summary of the invention
The present invention aims to provide a kind of busbar positioning and guiding riveting set, this riveting set can locate one of to be riveted, accurately lead under pressure another to be riveted with locate to be riveted riveted joint, both improve simple operation, stabilize again riveted joint connection quality.
To achieve these goals, the technical solution adopted in the present invention is:
A kind of busbar positioning and guiding riveting set, its design feature comprises
Base;
Guide pin bushing, it is installed on base perpendicular to horizontal plane; And
The rivet rod of vertical setting, its underpart is arranged between guide pin bushing and base, and the top of this rivet rod through described guide pin bushing, and can be moved vertically;
Be provided with the flexible member for supporting this rivet rod between described rivet rod and base, and before metallic plate and binding post rivet, between rivet rod bottom and base, there is distance h;
The top of described guide pin bushing has the upper surface for support metal plate, and this guide pin bushing upper surface has the location hole corresponding with the rivet hole geomery of metallic plate, and the top of described rivet rod is through this location hole;
The top of described rivet rod has the changeover portion of metallic plate positioning and guiding section, binding post positioning section and connection metal plate positioning and guiding section and binding post positioning section; Described binding post positioning section has the shape with the inner hole of binding post; Described metallic plate positioning and guiding section has the shape coordinated with described location hole and rivet hole;
Before metallic plate and binding post are riveted, described metallic plate positioning and guiding section be placed in height a in the rivet hole of metallic plate and changeover portion top to guide pin bushing upper surface between the pass of distance b be a > b/2, and when making metallic plate and binding post rivet, the metallic plate positioning and guiding section of the riveting segment replacement rivet rod of binding post locates described metallic plate.
Thus, riveting set of the present invention can be located one of to be riveted (metallic plate), after pressure application, accurate guiding makes another to be riveted (binding post) and is located to be riveted to assemble and tight joint, operate a step to complete, improve riveted joint efficiency, stablize, improve riveting quality.
According to embodiments of the invention, further optimization can also be done to the present invention, below for optimizing the rear technical scheme formed:
Preferably, when metallic plate and binding post are riveted, the metallic plate positioning and guiding section top of described rivet rod is h '=h-a lower than the distance of the upper surface of described guide pin bushing.Preferably, h '=0.4mm ~ 1.6mm.
In order to ensure the continuity of guide-localization, the height of described binding post is H, and the distance that metallic plate and binding post are riveted between the top of front rivet rod and the upper surface of guide pin bushing is c, and binding post positioning section is placed in the length c-b < H of the endoporus of binding post.
In order to ensure riveted joint end crimp in metallic plate rivet hole of binding post, preferred h > a.
Described rivet rod has the steam vent of hollow.
According to embodiments of the invention, the metallic plate positioning and guiding section of described rivet rod and binding post positioning section are cylindric or kidney-shaped column or metallic plate rivet hole other shape corresponding with riveted joint place of binding post location hole, and described changeover portion is back taper mesa-shaped.
Preferably, described flexible member is spring; The bottom of described rivet rod has shoulder or the positioning ring groove of retainer spring.
Described guide pin bushing is removably fixed on base.Further preferably, described guide pin bushing is threaded on base, or arranges sealing ring between guide pin bushing inwall and base.
Compared with prior art, the invention has the beneficial effects as follows:
1) energy positioning metal plate of the present invention and pairs of posts guiding, decrease the link of pre-riveting before pressing, improve efficiency;
2) the present invention can ensure that the riveted joint of riveting between rear metallic plate and binding post is tight, ensure that product quality;
3) the present invention can adopt ordinary press to reach the effect of revolving riveting, decreases equipment investment;
4) the present invention can be for convenience detach, can change rivet rod, guide pin bushing, meet the riveted joint between different-thickness metallic plate, different size binding post;
Below in conjunction with drawings and Examples, the present invention is further elaborated.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of existing metallic plate and a kind of riveting method of binding post;
Fig. 2 is the schematic diagram of the another kind of clinching method of existing metallic plate and binding post;
Fig. 3 is the structure principle chart (state before riveted joint) of one embodiment of the invention;
Fig. 4 is the structural representation of rivet rod of the present invention;
Fig. 5 is state diagram when riveting of metallic plate of the present invention and binding post;
Fig. 6 is the partial enlarged drawing of Fig. 5 riveted joint place;
Fig. 7 is the vertical section structure schematic diagram of riveting set of the present invention.
In the drawings
1-metallic plate; 2-binding post; 3-anchor pole; 11-rivet rod; 12-guide pin bushing; 13-spring; 14-base; 15-steam vent; 101-rivet hole; 201-endoporus; 202-riveting segment; 121-upper surface; 122-location hole; A-metallic plate positioning and guiding section; B-changeover portion; C-binding post positioning section; D-spring positioning section; E-shoulder; A is the height of rivet rod initial alignment metallic plate; B is a+ binding post riveted joint face height; C is that initial rivet rod protrudes guide pin bushing height; T is plate thickness; H is the distance between initial rivet rod and base; H is binding post total height.
Embodiment
A kind of positioning and guiding riveting set, as Fig. 3, primarily of compositions such as rivet rod 11, guide pin bushing 12, spring 13, bases 14, rivet rod 11 supports through guide pin bushing 12 by the spring 13 be assemblied on base 14, it is matched in clearance between rivet rod 11 and guide pin bushing 12, the column part that rivet rod 11 protrudes guide pin bushing 12 places metallic plate and binding post respectively, and tapered portion is used for pairs of posts small end and carries out rising riveting; Spring is assemblied on base, on the spring that rivet rod is assemblied in, guide pin bushing from top to bottom, assembly relation is formed with rivet rod and base, wherein matched in clearance between guide pin bushing and rivet rod, mode for convenience detach between guide pin bushing 12 with base 14 connects, or thread connection or between increase sealing ring, or screw attachment, rivet rod, guide pin bushing can be changed according to the size of product.Spring 13 is compressed to the position shown in Fig. 3, and its elastic force should be greater than the weight summation supporting rivet rod 11 and binding post to be riveted.
Rivet rod stretches out guide pin bushing part and can locate by riveting parts metallic plate, and under the effect of the pressure, guiding makes binding post accurately be pressed into metal plate hole, and the riveted joint conical surface of rivet rod reacts on binding post small end, makes it distortion, reaches the effect of riveted joint.
Rivet the riveting parts of structure as shown in Figure 6, be not only confined to riveted joint copper coin and copper plug.
Rivet rod comprises the part feature such as positioning and guiding section, the riveted joint conical surface, binding post placement section, steam vent.
As Fig. 4, rivet rod be divided into A B C D E totally 5 sections, wherein metallic plate positioning and guiding section A is positioning and guiding section, mainly plays guide effect, and locates metallic plate; Changeover portion B plays riveted joint effect; Binding post positioning section C is that binding post is placed, binding post, metal plate hole concentric, and after applying pressure, binding post is accurately pressed into metal plate hole; D section is used for mounting spring, and plays downward position-limiting action; E section plays position-limiting action upwards; There is a steam vent in the middle of rivet rod, facilitate device internal gas to discharge.
As Fig. 5, after applying pressure is to binding post, binding post transmission of pressure is to rivet rod 11 Compress Spring 13, in the process moved down, binding post small end is under the guide effect of rivet rod 11, accurate press-in metal plate hole, after binding post press-in metal plate hole, metallic plate loses the positioning action of part 11, alternatively played the location to metallic plate by the binding post that rivet rod is located, when stopping moving down after rivet rod 11 end contact base 14, now, binding post continues under the effect of the pressure, continue to move down, binding post small end extrudes the binding post positioning section C conical surface of rivet rod 11, binding post small end distortion under the binding post positioning section C conical surface reaction force of rivet rod 11, part clings to metallic plate hole wall, be partially filled metallic plate chamfered area, complete fastening riveted joint and connect (see figure 6).
As Fig. 3, Fig. 5, spacing h before not applying pressure between base 14 and part 11 (rivet rod) should be greater than the height a of rivet rod initial alignment metallic plate, to ensure that rivet rod 11 is after pressurized puts in place, rivet rod 11 metallic plate positioning and guiding section A is 0.5 ~ 1.5mm lower than the height of guide pin bushing 12; Formula is h-a=h ', h ' about 0.5 ~ 1.5mm.For ensureing that metallic plate can obtain binding post location before losing rivet rod 11 positioning action, i.e. a > b-a; In addition, rivet rod 11 wiring shell of column placing height c-b should be less than binding post height overall H, i.e. formula c-b < H.
The content that above-described embodiment is illustrated should be understood to these embodiments only for being illustrated more clearly in the present invention, and be not used in and limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen into the application's claims limited range.
Claims (10)
1. a busbar positioning and guiding riveting set, is characterized in that, comprise
Base (14);
Guide pin bushing (12), it is installed on base (14) perpendicular to horizontal plane; And
The rivet rod (11) of vertical setting, its underpart is arranged between guide pin bushing (12) and base (14), and the top of this rivet rod (11) through described guide pin bushing (12), and can be moved vertically;
Be provided with the flexible member for supporting this rivet rod (11) between described rivet rod (11) and base (14), and before metallic plate (1) and binding post (2) rivet, between rivet rod (11) bottom and base (14), there is distance h;
The top of described guide pin bushing (12) has the upper surface (121) for support metal plate (1), this guide pin bushing (12) upper surface has the location hole (122) corresponding with the rivet hole of metallic plate (3) (101) geomery, and the top of described rivet rod (11) is through this location hole (122);
The top of described rivet rod (11) has the changeover portion (B) of metallic plate positioning and guiding section (A), binding post positioning section (C) and connection metal plate positioning and guiding section (A) and binding post positioning section (C); Described binding post positioning section (C) has the shape coordinated with the endoporus of binding post (2) (201); Described metallic plate positioning and guiding section (A) has the shape coordinated with described location hole (122) and rivet hole (101);
Before metallic plate (1) and binding post (2) are riveted, the pass of the distance b that described metallic plate positioning and guiding section (A) is placed between height a in the rivet hole (101) of metallic plate (1) and the upper surface (121) of changeover portion (B) top to guide pin bushing (12) is a > b/2, and when making metallic plate (1) and binding post (2) rivet, the metallic plate positioning and guiding section (A) of the riveting segment (202) replacement rivet rod (11) of binding post (2) locates described metallic plate (1).
2. busbar positioning and guiding riveting set according to claim 1, it is characterized in that, when metallic plate (1) and binding post (2) are riveted, metallic plate positioning and guiding section (A) top of described rivet rod (11) is h '=h-a lower than the distance of the upper surface (121) of described guide pin bushing (12).
3. busbar positioning and guiding riveting set according to claim 2, is characterized in that, h '=and be 0.4mm ~ 1.6mm.
4. busbar positioning and guiding riveting set according to claim 1, it is characterized in that, the height of described binding post (2) is H, the distance that metallic plate (1) and binding post (2) are riveted between the top of front rivet rod (11) and the upper surface (121) of guide pin bushing (12) is c, and binding post positioning section (C) is placed in the length c-b < H of the endoporus (201) of binding post (2).
5. busbar positioning and guiding riveting set according to claim 1, is characterized in that, h > a.
6. according to the positioning and guiding riveting set of the busbar one of claim 1-5 Suo Shu, it is characterized in that, described rivet rod (11) has the steam vent (15) of hollow.
7. according to the positioning and guiding riveting set of the busbar one of claim 1-5 Suo Shu, it is characterized in that, the metallic plate positioning and guiding section (A) of described rivet rod (11) and binding post positioning section (C) are in cylindric or kidney-shaped column or metallic plate (1) rivet hole ((101)) other shape corresponding with binding post (2) location hole (122) riveted joint place, and described changeover portion (B) is back taper mesa-shaped.
8. according to the positioning and guiding riveting set of the busbar one of claim 1-5 Suo Shu, it is characterized in that, described flexible member is spring (13); The bottom of described rivet rod (11) has shoulder (E) or the positioning ring groove of retainer spring (13).
9. according to the positioning and guiding riveting set of the busbar one of claim 1-5 Suo Shu, it is characterized in that, described guide pin bushing (12) is removably fixed on base (14).
10. busbar positioning and guiding riveting set according to claim 9, is characterized in that, described guide pin bushing (12) is threaded on base (14), or arranges sealing ring between guide pin bushing (12) inwall and base (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510236502.9A CN104953438B (en) | 2015-05-11 | 2015-05-11 | Positioning guiding riveter for busbars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510236502.9A CN104953438B (en) | 2015-05-11 | 2015-05-11 | Positioning guiding riveter for busbars |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104953438A true CN104953438A (en) | 2015-09-30 |
| CN104953438B CN104953438B (en) | 2017-03-22 |
Family
ID=54167906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510236502.9A Active CN104953438B (en) | 2015-05-11 | 2015-05-11 | Positioning guiding riveter for busbars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104953438B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117895254A (en) * | 2024-03-13 | 2024-04-16 | 深圳市振勤电子科技有限公司 | Busbar wiring bolt riveting structure |
| EP4366090A1 (en) * | 2022-11-02 | 2024-05-08 | TE Connectivity Germany GmbH | Connection assembly and method for producing a connection assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2784649Y (en) * | 2005-01-25 | 2006-05-31 | 谢光雨 | Riveting positioning post |
| US20100018148A1 (en) * | 2007-02-13 | 2010-01-28 | Inventio Ag. | Method for clinching thick metal workpieces, use of a clinching tool, and steel structural element produced accordingly |
| CN102400991A (en) * | 2011-04-29 | 2012-04-04 | 兴威电脑（昆山）有限公司 | Manually turned screw assembly and connecting structure applying same |
| CN202510472U (en) * | 2012-02-29 | 2012-10-31 | 英科特(宁波)机电设备有限公司 | Rivet-free riveted structure of metal plate |
| CN202579494U (en) * | 2012-05-25 | 2012-12-05 | 宁波奥克斯空调有限公司 | Thin plate for pressing rivet bolt |
| CN203441888U (en) * | 2013-08-13 | 2014-02-19 | 浙江盾安热工科技有限公司 | Heat exchanger installing device |
-
2015
- 2015-05-11 CN CN201510236502.9A patent/CN104953438B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2784649Y (en) * | 2005-01-25 | 2006-05-31 | 谢光雨 | Riveting positioning post |
| US20100018148A1 (en) * | 2007-02-13 | 2010-01-28 | Inventio Ag. | Method for clinching thick metal workpieces, use of a clinching tool, and steel structural element produced accordingly |
| CN102400991A (en) * | 2011-04-29 | 2012-04-04 | 兴威电脑（昆山）有限公司 | Manually turned screw assembly and connecting structure applying same |
| CN202510472U (en) * | 2012-02-29 | 2012-10-31 | 英科特(宁波)机电设备有限公司 | Rivet-free riveted structure of metal plate |
| CN202579494U (en) * | 2012-05-25 | 2012-12-05 | 宁波奥克斯空调有限公司 | Thin plate for pressing rivet bolt |
| CN203441888U (en) * | 2013-08-13 | 2014-02-19 | 浙江盾安热工科技有限公司 | Heat exchanger installing device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4366090A1 (en) * | 2022-11-02 | 2024-05-08 | TE Connectivity Germany GmbH | Connection assembly and method for producing a connection assembly |
| CN117895254A (en) * | 2024-03-13 | 2024-04-16 | 深圳市振勤电子科技有限公司 | Busbar wiring bolt riveting structure |
| CN117895254B (en) * | 2024-03-13 | 2024-05-28 | 深圳市振勤电子科技有限公司 | Busbar wiring bolt riveting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104953438B (en) | 2017-03-22 |
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Address after: The age of 412001 in Hunan Province, Zhuzhou Shifeng District Road No. 169 Patentee after: ZHUZHOU CRRC TIMES ELECTRIC Co.,Ltd. Address before: The age of 412001 in Hunan Province, Zhuzhou Shifeng District Road Patentee before: ZHUZH CSR TIMES ELECTRIC Co.,Ltd. |