CN204262267U - A kind of ribbon retainer binding mould - Google Patents
A kind of ribbon retainer binding mould Download PDFInfo
- Publication number
- CN204262267U CN204262267U CN201420715352.0U CN201420715352U CN204262267U CN 204262267 U CN204262267 U CN 204262267U CN 201420715352 U CN201420715352 U CN 201420715352U CN 204262267 U CN204262267 U CN 204262267U
- Authority
- CN
- China
- Prior art keywords
- die
- locating dowel
- ribbon retainer
- rivet
- binding
- 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
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- Insertion Pins And Rivets (AREA)
Abstract
The utility model relates to a kind of ribbon retainer binding mould, comprises die shoe, die, locating dowel, spring, punch and patrix handle; Described die is fixedly connected on die shoe by screw; Locating dowel is provided with in described die; The lower end of described locating dowel is provided with spring; Under the action of the spring, the relative die of described locating dowel moves up and down; Described punch is fixedly connected on the lower end of patrix handle by trip bolt; Described punch lower end is provided with nail pressing bar and backstay; The interior recess of described nail pressing bar lower surface is plane, for binding flat head rivet; The lower surface of described backstay is provided with elastomeric material.Ribbon retainer binding mould described in the utility model for compressing the tight rivet of tack on monolithic ribbon retainer, complete the ribbon retainer hole after binding and rivet forms interference fit, effectively prevent and lack nail phenomenon and tear cover process open, improve deep groove ball bearing riveting quality and assembly work efficiency, improve production efficiency, ensure that bearing products quality.
Description
Technical field
The utility model relates to a kind of binding mould structure, refers in particular to the ribbon retainer binding mould that a kind of riveted is effective, production efficiency is high.
Background technology
Deep groove ball bearing is made up of ribbon retainer, rolling element, inner ring and outer ring.Ribbon retainer through riveted, will make two halves retainer rivet securely and plays maintenance effect when assembling.Prior art is when assembling bearing, and need to be dialled by ball even after dress ball, buckle two halves retainer, then inserted one by one in the rivet hole of retainer by rivet, button upper rivet model, deliver to punching press in punch press, efficiency is low.The ribbon retainer rivet hole of prior art coordinates with rivet sizes and adopts matched in clearance, as shown in Figure 1, in binding process, monolithic ribbon retainer loads onto rivet, owing to there is gap between ribbon retainer rivet hole and rivet, due to excesssive gap after rivet loading retainer, rivet can move up, rivet easily comes off, and often occurs to lack nail phenomenon, and patch is cumbersome, particularly after riveted, bearing must be carried out tearing cover process open, not only waste of manpower, material resources, also easily damage the finished product accuracy of bearing inner race, outer ring, steel ball.In process of production, often generation riveting is askew, riveting inclined and lack nail phenomenon, affects production efficiency and the product quality of bearing.Therefore be necessary to improve rivet and binding mould, solve that riveting is askew, riveting partially and lack the problems such as nail, raising assembly quality and end product quality.
Utility model content
The utility model object provides a kind of ribbon retainer binding mould to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of ribbon retainer binding mould, comprises die shoe, die, locating dowel, spring, punch and patrix handle; Described die is fixedly connected on die shoe by screw; Locating dowel is provided with in described die; The upper end of described locating dowel is higher than the upper surface of die; The lower end of described locating dowel is provided with spring; Under the action of the spring, the relative die of described locating dowel moves up and down; Described punch is fixedly connected on the lower end of patrix handle by trip bolt; Described punch lower end is provided with nail pressing bar and backstay; The interior recess of described nail pressing bar lower surface is plane, for binding flat head rivet; The position of described backstay is corresponding with locating dowel.
Preferably, the lower surface of described backstay is arc-shaped, and lower surface is provided with elastomeric material.
Preferably, the upper surface of described locating dowel is arc-shaped, and upper surface is provided with elastomeric material.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
The ribbon retainer binding mould of the utility model scheme, structure is simple, reasonable in design, for compressing the tight rivet of tack on monolithic ribbon retainer, complete the ribbon retainer hole after binding and rivet forms interference fit, effectively prevent and lack nail phenomenon and tear cover process open, decrease waste product, improve deep groove ball bearing riveting quality and assembly work efficiency, saved cost, improve production efficiency, ensure that bearing products quality.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the ribbon retainer of prior art and the assembling schematic diagram of rivet;
Accompanying drawing 2 is the structural representation of ribbon retainer binding mould of the present utility model;
Accompanying drawing 3 be with ribbon retainer binding mould of the present utility model processing after monolithic ribbon retainer and the assembling schematic diagram of rivet;
Wherein: 1, die shoe; 2, die; 3, locating dowel; 4, spring; 5, punch; 6, patrix handle; 7, nail pressing bar; 8, backstay; 9, ribbon retainer; 10, rivet.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Ribbon retainer binding mode structure of the present utility model as shown in Figure 2, comprises die shoe 1, die 2, locating dowel 3, spring 4, punch 5 and patrix 6; Described die 2 is fixedly connected on die shoe 1 by screw; Locating dowel 3 is provided with in described die 2; The upper end of described locating dowel 3 is higher than the upper surface of die 2; The lower end of described locating dowel 3 is provided with spring 4; Under the effect of spring 4, described locating dowel 3 relatively die 2 moves up and down; Described punch 5 is fixedly connected on patrix the lower end of 6 by trip bolt; Described patrix is connected with power-equipment 6; Described punch 5 lower end is provided with nail pressing bar 7 and backstay 8; The interior recess of described nail pressing bar 7 lower surface is plane, for binding flat head rivet, can ensure the perpendicularity of rivet in binding mould like this, effectively preventing the unfavorable conditions such as riveting is askew, riveting is inclined; The position of described backstay 8 is corresponding with locating dowel 3.
The operation principle of ribbon retainer binding mould described in the utility model is: when upper and lower mould separates, monolithic ribbon retainer is placed on die 2, located by locating dowel 3, patrix under the effect of power-equipment, drives punch 5 to move down 6, rivet 10 is pressed in the rivet hole of ribbon retainer 9, form interference fit, complete mono-sheet and mark closely, then patrix drives on punch 26 and moves, the monolithic ribbon retainer installing rivet is upspring by locating dowel 3 under the restoring force effect of spring 4, conveniently takes off.
Further instruction, the lower surface of described backstay 8 is arc-shaped, and lower surface is provided with elastomeric material, is conducive to preventing ribbon retainer 9 to be crushed out of shape.
Further instruction, the upper surface of described locating dowel 3 is arc-shaped, and upper surface is provided with elastomeric material, is conducive to preventing ribbon retainer 9 to be crushed out of shape.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
The ribbon retainer binding mould of the utility model scheme, structure is simple, reasonable in design, for compressing the tight rivet of tack on monolithic ribbon retainer, the planar design of the interior recess of nail pressing bar lower surface, the perpendicularity in rivet binding mould can be ensured, riveting quality is good, riveting is askew, the unfavorable conditions such as riveting is inclined are eliminated substantially, complete the ribbon retainer hole after binding and rivet forms interference fit, effectively prevent and lack nail phenomenon and tear cover process open, decrease waste product, improve deep groove ball bearing riveting quality and assembly work efficiency, save cost, improve production efficiency, ensure that bearing products quality.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
Claims (3)
1. a ribbon retainer binding mould, is characterized in that: comprise die shoe, die, locating dowel, spring, punch and patrix handle; Described die is fixedly connected on die shoe by screw; Locating dowel is provided with in described die; The upper end of described locating dowel is higher than the upper surface of die; The lower end of described locating dowel is provided with spring; Under the action of the spring, the relative die of described locating dowel moves up and down; Described punch is fixedly connected on the lower end of patrix handle by trip bolt; Described punch lower end is provided with nail pressing bar and backstay; The interior recess of described nail pressing bar lower surface is plane, for binding flat head rivet; The position of described backstay is corresponding with locating dowel.
2. ribbon retainer binding mould according to claim 1, is characterized in that: the lower surface of described backstay is arc-shaped, and lower surface is provided with elastomeric material.
3. ribbon retainer binding mould according to claim 1, is characterized in that: the upper surface of described locating dowel is arc-shaped, and upper surface is provided with elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420715352.0U CN204262267U (en) | 2014-11-25 | 2014-11-25 | A kind of ribbon retainer binding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420715352.0U CN204262267U (en) | 2014-11-25 | 2014-11-25 | A kind of ribbon retainer binding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204262267U true CN204262267U (en) | 2015-04-15 |
Family
ID=52797166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420715352.0U Expired - Fee Related CN204262267U (en) | 2014-11-25 | 2014-11-25 | A kind of ribbon retainer binding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204262267U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384423A (en) * | 2014-11-25 | 2015-03-04 | 吴中区光福良盛机械厂 | Nail assembling mold of ribbon retainer |
| CN117340188A (en) * | 2023-10-27 | 2024-01-05 | 邢台迈驰轴承制造有限公司 | Cold extrusion riveting device for bearing wave-shaped retainer |
-
2014
- 2014-11-25 CN CN201420715352.0U patent/CN204262267U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384423A (en) * | 2014-11-25 | 2015-03-04 | 吴中区光福良盛机械厂 | Nail assembling mold of ribbon retainer |
| CN117340188A (en) * | 2023-10-27 | 2024-01-05 | 邢台迈驰轴承制造有限公司 | Cold extrusion riveting device for bearing wave-shaped retainer |
| CN117340188B (en) * | 2023-10-27 | 2024-05-07 | 邢台迈驰轴承制造有限公司 | Cold extrusion riveting device for bearing wave-shaped retainer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20151125 |