CN103143665A - Double-prepressing riveting tool for driven disc friction plate and corrugated sheet - Google Patents
Double-prepressing riveting tool for driven disc friction plate and corrugated sheet Download PDFInfo
- Publication number
- CN103143665A CN103143665A CN2013100692506A CN201310069250A CN103143665A CN 103143665 A CN103143665 A CN 103143665A CN 2013100692506 A CN2013100692506 A CN 2013100692506A CN 201310069250 A CN201310069250 A CN 201310069250A CN 103143665 A CN103143665 A CN 103143665A
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- China
- Prior art keywords
- friction plate
- corrugated sheet
- push
- down head
- riveting
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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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Abstract
The invention discloses a double-prepressing riveting tool for a driven disc friction plate and a corrugated sheet. The double-prepressing riveting tool comprises a lower pressing head, and is characterized in that a homodromous force structure according with the lower pressing head is arranged on the periphery of the lower pressing head. The invention has the advantages that the tool not only enables the friction plate and the corrugated sheet to be placed stably, but also lifts the height between the friction plate and the corrugated sheet, so that enough relative motion amount is generated among a rivet, the friction plate and the corrugated sheet, as a result, an ideal effect of complete overturning of the rivet after riveting is achieved.
Description
Technical field
The present invention relates to the riveted joint of clutch plate friction plate and corrugated sheet, specifically a kind of pair of precompressed riveting tool.
Background technology
At present, the precompressed riveting tool of clutch plate friction plate and corrugated sheet is single prepressing structure, only has a precompression P1(as shown in Figure 1 and Figure 2); This structure only can make seaming chuck, rivet, push-down head keep in touch.Generally, we pass push-down head the riveted holes of friction plate, corrugated sheet, then are placed to the bottom of precompressed riveting tool, can rivet; Riveted joint this moment, because rivet is between seaming chuck, push-down head, the rate of travel that produces with friction plate, corrugated sheet is less; And friction plate, corrugated sheet do not obtain placing reliably steadily, make that the whole flange of rivet is not very regular after riveted joint, even do not reach due riveted joint effect, cause friction plate, rivet, the corrugated sheet of riveted joint to bore and tear open again or scrap.
Summary of the invention
The objective of the invention is for overcoming the deficiencies in the prior art, and provide two precompressed riveting tools of a kind of clutch plate friction plate and corrugated sheet, this frock can not only make friction plate and corrugated sheet place steadily, but also promoted height between friction plate and corrugated sheet, make the enough rate of travels of generation between rivet and friction plate, corrugated sheet, reach the complete purpose of riveted joint.
The technical scheme that realizes the object of the invention is:
Two precompressed riveting tools of a kind of clutch plate friction plate and corrugated sheet comprise push-down head, unlike the prior art be: be provided with the in the same way power structure consistent with push-down head in the periphery of push-down head.
The described structure of power in the same way is in this frock riveted joint process, the constructional device that the direction of the power that the direction of the power that produces and push-down head produce is consistent, and this device is made of the one or more flexible members that are arranged on the push-down head periphery.This flexible member is helical spring, volute spring or polyurethane rubber.
Advantage of the present invention is: this frock can not only make friction plate and corrugated sheet place steadily, but also promoted height between friction plate and corrugated sheet, make the enough rate of travels of generation between rivet and friction plate, corrugated sheet, thereby reach the rear complete ideal effect of rivet flange of riveted joint.
Description of drawings
Fig. 1 is the structural representation of former single precompressed riveting tool;
Fig. 2 is former single precompressed riveting tool riveting status schematic diagram;
Fig. 3 is the structural representation of the two precompressed riveting tools of the present invention;
Fig. 4 is the two precompressed riveting tool riveting status schematic diagrames of the present invention.
In figure: 1. push-down head 2. friction plate 3. corrugated sheet 4. rivet 5. riveted holes 6. seaming chucks 7. power structure in the same way.
The specific embodiment
With reference to Fig. 3-4, two precompressed riveting tools of a kind of clutch plate friction plate and corrugated sheet, by push-down head 1 be arranged on push-down head 1 periphery and the in the same way power structure 7 consistent with push-down head 1 forms.
Operation principle of the present invention is: increase by one by the periphery at push-down head and can produce the in the same way power structure 7(generation precompression P3 consistent with push-down head 1 precompression P1 direction), in the time of not only can be with 3 riveted joint of friction plate 2, corrugated sheet, placing height promotes, the rate of travel that makes friction plate 2, corrugated sheet 3 produce is larger, satisfies the riveted joint requirement; Also can place friction plate 2, corrugated sheet 3 more steady;
When riveting, the power value P2 of seaming chuck 6 overcomes the power value P1 that push-down head produces, when impelling rivet 4 down to walk, when power structure 7 contacts in the same way, this is the power value P2 of power structure generation precompression P3 counteracting part seaming chuck 6 in the same way, makes rivet 4 pass through smoothly the riveted holes 5 of friction plate 2, corrugated sheet 3;
When the power value P2 of seaming chuck 6 overcomes power value P1 that push-down head produces and in the same way during power structure generation precompression P3, rivet 4 can be riveted smoothly; Thereby after guaranteeing riveted joint, rivet can reach the complete ideal effect of flange.
Claims (3)
1. two precompressed riveting tools of a clutch plate friction plate and corrugated sheet, comprise push-down head, it is characterized in that: be provided with the in the same way power structure consistent with push-down head in the periphery of push-down head.
2. according to claim 1 pair of precompressed riveting tool is characterized in that: the described structure of power in the same way is by being made of the one or more flexible members that are arranged on the push-down head periphery.
3. according to claim 2 pair of precompressed riveting tool, it is characterized in that: described flexible member is helical spring, volute spring or polyurethane rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100692506A CN103143665A (en) | 2013-03-05 | 2013-03-05 | Double-prepressing riveting tool for driven disc friction plate and corrugated sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100692506A CN103143665A (en) | 2013-03-05 | 2013-03-05 | Double-prepressing riveting tool for driven disc friction plate and corrugated sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103143665A true CN103143665A (en) | 2013-06-12 |
Family
ID=48542137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100692506A Pending CN103143665A (en) | 2013-03-05 | 2013-03-05 | Double-prepressing riveting tool for driven disc friction plate and corrugated sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103143665A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658193A (en) * | 2020-12-03 | 2021-04-16 | 贵州凯星液力传动机械有限公司 | Conical spring riveting tool |
| CN113134563A (en) * | 2021-04-13 | 2021-07-20 | 浙江晟克科技有限公司 | Riveting press |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6279371B1 (en) * | 2000-04-24 | 2001-08-28 | Robert Brewer | Hand-held riveting tool |
| CN201744606U (en) * | 2010-07-02 | 2011-02-16 | 金德精密配件（苏州）有限公司 | Multi-task position rotating riveting mechanism |
| CN201960076U (en) * | 2011-03-24 | 2011-09-07 | 伟创力(上海)金属件有限公司 | Anti-deformation lower ejection type riveting clamp |
| CN201960077U (en) * | 2011-03-24 | 2011-09-07 | 伟创力(上海)金属件有限公司 | Clamp for pre-locking type rivet turning/riveting of floating nut |
| CN202114209U (en) * | 2011-06-25 | 2012-01-18 | 无锡隆盛科技有限公司 | Rapid clamping device for spin riveting |
| CN102581203A (en) * | 2012-02-29 | 2012-07-18 | 江苏云意电气股份有限公司 | Rectifier riveting fixture and method utilizing the rectifier riveting fixture to rivet rivets |
| CN202377476U (en) * | 2011-11-15 | 2012-08-15 | 长春一东离合器股份有限公司 | Polyurethane pre-compaction device for rivet head |
-
2013
- 2013-03-05 CN CN2013100692506A patent/CN103143665A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6279371B1 (en) * | 2000-04-24 | 2001-08-28 | Robert Brewer | Hand-held riveting tool |
| CN201744606U (en) * | 2010-07-02 | 2011-02-16 | 金德精密配件（苏州）有限公司 | Multi-task position rotating riveting mechanism |
| CN201960076U (en) * | 2011-03-24 | 2011-09-07 | 伟创力(上海)金属件有限公司 | Anti-deformation lower ejection type riveting clamp |
| CN201960077U (en) * | 2011-03-24 | 2011-09-07 | 伟创力(上海)金属件有限公司 | Clamp for pre-locking type rivet turning/riveting of floating nut |
| CN202114209U (en) * | 2011-06-25 | 2012-01-18 | 无锡隆盛科技有限公司 | Rapid clamping device for spin riveting |
| CN202377476U (en) * | 2011-11-15 | 2012-08-15 | 长春一东离合器股份有限公司 | Polyurethane pre-compaction device for rivet head |
| CN102581203A (en) * | 2012-02-29 | 2012-07-18 | 江苏云意电气股份有限公司 | Rectifier riveting fixture and method utilizing the rectifier riveting fixture to rivet rivets |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112658193A (en) * | 2020-12-03 | 2021-04-16 | 贵州凯星液力传动机械有限公司 | Conical spring riveting tool |
| CN113134563A (en) * | 2021-04-13 | 2021-07-20 | 浙江晟克科技有限公司 | Riveting press |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130612 |