CN206305301U - A kind of riveting die of clutch pressure shell and diaphragm spring - Google Patents
A kind of riveting die of clutch pressure shell and diaphragm spring Download PDFInfo
- Publication number
- CN206305301U CN206305301U CN201621207602.5U CN201621207602U CN206305301U CN 206305301 U CN206305301 U CN 206305301U CN 201621207602 U CN201621207602 U CN 201621207602U CN 206305301 U CN206305301 U CN 206305301U
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- plate
- mould
- pressure shell
- clutch pressure
- diaphragm spring
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Abstract
The utility model is related to the riveting die of a kind of clutch pressure shell and diaphragm spring, including upper die plate, lower template, upper padding plate and lower bolster, the lower end of upper die plate and the upper end of lower template are separately installed with upper padding plate and lower bolster, the lower end of upper padding plate is provided with upper mounted plate, the arranged beneath of the upper mounted plate has holding pad and upper mould, upper mounted plate is connected by several springs with holding pad and upper mould, the upper end of lower bolster is provided with stripper plate, lower mould is installed in the middle part of stripper plate, the lower edge location arrangements of upper mould have the arc indent relative with the vertical press strip on clutch pressure shell, the upper mould side-wall outer side position corresponding with arc indent is disposed with the upper male mould that upper end is connected with upper mounted plate vertically, the elastic component withstood with the lower end of stripper plate is installed in lower bolster.The utility model ensures the intensity of press strip using the increase that a secondary mould realizes whole bending process, improve production efficiency, and pressure flexible, also improves the mold use life-span.
Description
Technical field
The utility model is related to clutch production mould field, more particularly to a kind of clutch pressure shell and diaphragm spring
Riveting die.
Background technology
Mould is the important technological equipment of modernization industry production, wherein it is stamping be in modernization industry it is a kind of very
Important processing method, is used widely in engineering fields such as automobile, aviation, household electrical appliance, instrument and meters.
In the part of clutch, pressure shell and diaphragm spring are critically important parts, in attachment structure, pressure shell and diaphragm
Connection between spring is pushed down until by diaphragm spring by the way that the press strip on the inside of pressure shell is bent, so needing pressure shell and film
Flat spring is placed on mould and is pressed, but existing mould often supports and vertical press strip bends 30 °, by press strip
Continuing press-bending makes it push down diaphragm spring, needs to use another mold, and the use of two molds is comparatively laborious, production efficiency
It is not high, and existing mould is all rigid pressure when pressure is applied, and moment bends press strip, so easily causes pressure
The stress concentration of bar, influences the intensity of material, and to the abrasion of mould also than larger.
The content of the invention
Technical problem to be solved in the utility model is to provide the riveting die of a kind of clutch pressure shell and diaphragm spring,
The pressure gradually increased using multiple springs is bent press strip, then press strip is pressed onto into bottom by upper male mould, and a secondary mould is realized
The increase of whole bending process, improve production efficiency, and pressure flexible ensures the intensity of press strip, also improves the mold use longevity
Life.
The utility model solves the technical scheme that its technical problem used：Propose a kind of clutch pressure shell and diaphragm bullet
The riveting die of spring, including upper die plate, lower template, upper padding plate and lower bolster, the lower end of described upper die plate and lower template it is upper
End is separately installed with upper padding plate and lower bolster, and the lower end of described upper padding plate is provided with upper mounted plate, the lower section of the upper mounted plate
Be disposed with holding pad and upper mould, described upper mounted plate is connected by several springs with holding pad and upper mould, it is described under
The upper end of backing plate is provided with stripper plate, is provided with lower mould in the middle part of described stripper plate, the lower edge position of described upper mould
The arc indent relative with the vertical press strip on clutch pressure shell is disposed with, described upper mould side-wall outer side is relative with arc indent
The position answered is disposed with the upper male mould that upper end is connected with upper mounted plate vertically, be provided with described lower bolster with stripper plate
The elastic component that end is withstood.
Used as one kind supplement to technical scheme described in the utility model, the upper end of described upper mould also passes through nitrogen bullet
Spring is connected with upper mounted plate.
Further, under described spring inner has been vertically arranged and from top to bottom sequentially pass through after upper padding plate and upper mounted plate
The guider screw that end is connected with holding pad.
Further, the upper surface of described lower template near edge position it is vertically-mounted have several limited posts, should
Limited post withstands when holding pad declines with holding pad.
Further, the upper surface middle part of described lower mould and is provided with limited block at indent.
Further, the upper surface of described stripper plate is provided with alignment pin near the position at edge.
Further, the small guide pillar that several upper ends are inserted into stripper plate is installed in described lower bolster.
Beneficial effect：The utility model is related to the riveting die of a kind of clutch pressure shell and diaphragm spring, using multiple bullets
The pressure that spring gradually increases bends press strip, then press strip is pressed onto into bottom by upper male mould, and a secondary mould realizes whole press-bending work
The increase of skill, improve production efficiency, and pressure flexible ensures the intensity of press strip, also improves the mold use life-span.
Brief description of the drawings
Fig. 1 is die opening state front view structure figure of the present utility model；
Fig. 2 be press strip of the present utility model bend 30 ° when front view structure figure；
Fig. 3 is front view structure figure when matched moulds of the present utility model is pressed.
Diagram：1. upper die plate；2. upper padding plate；3. upper mounted plate；4. spring；5. guider screw；6. holding pad；7. spacing
Post；8. lower template；9. lower bolster；10. stripper plate；11. times moulds；12. alignment pins；Mould on 13.；14. upper male moulds；15. nitrogen bullets
Spring；16. arc indents；17. limited blocks；18. small guide pillars；19. elastic components.
Specific embodiment
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation scope of the present utility model.In addition, it is to be understood that reading the content of the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall within this Shen
Please appended claims limited range.
As Figure 1-3, implementation method of the present utility model is related to the mould that presses of a kind of clutch pressure shell and diaphragm spring
Tool, including upper die plate 1, lower template 8, upper padding plate 2 and lower bolster 9, the described lower end of upper die plate 1 and the upper end of lower template 8 are divided
Upper padding plate 2 and lower bolster 9 are not installed, the lower end of described upper padding plate 2 is provided with upper mounted plate 3, under the upper mounted plate 3
Side is disposed with holding pad 6 and upper mould 13, and described upper mounted plate 3 passes through several springs 4 and holding pad 6 and the phase of upper mould 13
Even, the upper end of described lower bolster 9 is provided with stripper plate 10, and the middle part of described stripper plate 10 is provided with lower mould 11, described
The lower edge location arrangements of upper mould 13 have the arc indent 16 relative with the vertical press strip on clutch pressure shell, described upper mould
The 13 side-wall outer sides position corresponding with arc indent 16 is disposed with the upper male mould 14 that upper end is connected with upper mounted plate 3, institute vertically
The elastic component 19 withstood with the lower end of stripper plate 10 is installed in the lower bolster 9 stated.
Used as a kind of embodiment of the present utility model, as shown in figure 1, product is put into mould, lathe slide block down is fixed
Diaphragm spring is gradually depressed into flat state in the presence of multiple springs 4 in the holding pad 6 of upper mounted plate 3.Then it is connected to
The upper mould 13 of upper mounted plate 3 in the presence of spring 4 and nitrogen spring 15, by arc indent 16 the press strip of pressure shell bend to
30 ° of states.Lathe sliding block is continued traveling downwardly, and the upper male mould 14 for being fixed on upper mounted plate 3 is pushed, and makes press-bending to 30 ° of pressure shells of state
The support loop interface that press strip bends to 13 ° or so, i.e. press strip and diaphragm spring is included, and does not have gap.Finally, lathe sliding block
Up, the elastic component 19 in lower bolster 9 up pushes up stripper plate 10, and product is separated with lower mould, realizes the demoulding.
Used as one kind supplement to technical scheme described in the utility model, the upper end of described upper mould 13 also passes through nitrogen
Spring 15 is connected with upper mounted plate 3, and nitrogen spring 15 has than larger elastic force, can replace multiple common springs to upper mould 13
Apply pressure, improve the efficiency bent.
Further, it has been vertically arranged inside described spring 4 and from top to bottom sequentially pass through upper padding plate 2 and upper mounted plate 3
The guider screw 5 that posterior end is connected with holding pad 6, guider screw 5 can be moved up and down with holding pad 6, open guide effect, be prevented
Only there is skew when oscilaltion in holding pad 6, improves the stability bent.
Further, the upper surface of described lower template 8 near edge position it is vertically-mounted have several limited posts 7,
The limited post 7 withstands when holding pad 6 declines with holding pad 6, the stroke of holding pad 6 can be carried out it is spacing, prevent holding pad 6 will
Pressure shell is damaged by pressure.
Further, the upper surface middle part of described lower mould 11 and is provided with limited block 17 at indent, is depressed into upper mould 13
Contacted with limited block 17 when bottom, prevent mould 13 from continuing to push and damage pressure shell or diaphragm spring by pressure.
Further, the upper surface of described stripper plate 10 is provided with alignment pin 12 near the position at edge, convenient to press
Shell is positioned when being placed on lower mould.
Further, the small guide pillar 18 that several upper ends are inserted into stripper plate 10 is installed in described lower bolster 9, is made
The oscilaltion of stripper plate 10 is smooth, with guide effect.
The utility model is bent press strip using the pressure that multiple springs gradually increase, then is pressed onto press strip by upper male mould
Bottom, a secondary mould realizes the intensity of the increase guarantee press strip of whole bending process, improve production efficiency, and pressure flexible,
Also the mold use life-span is improved.
Claims (7)
1. the riveting die of a kind of clutch pressure shell and diaphragm spring, including upper die plate (1), lower template (8), upper padding plate (2) and
Lower bolster (9), the described lower end of upper die plate (1) and the upper end of lower template (8) is separately installed with upper padding plate (2) and lower bolster
(9), the lower end of described upper padding plate (2) is provided with upper mounted plate (3), and the arranged beneath of the upper mounted plate (3) has holding pad (6)
With upper mould (13), described upper mounted plate (3) is connected by several springs (4) with holding pad (6) and upper mould (13), described
The upper end of lower bolster (9) stripper plate (10) is installed, lower mould (11) is installed in the middle part of described stripper plate (10), it is described
The lower edge location arrangements of upper mould (13) have the arc indent (16) relative with the vertical press strip on clutch pressure shell, described
It is upper with what upper mounted plate (3) was connected that upper mould (13) the side-wall outer side position corresponding with arc indent (16) is disposed with upper end vertically
Punch-pin (14), the elastic component (19) withstood with the lower end of stripper plate (10) is provided with described lower bolster (9).
2. the riveting die of clutch pressure shell according to claim 1 and diaphragm spring, it is characterised in that：Described upper mould
(13) upper end is also connected by nitrogen spring (15) with upper mounted plate (3).
3. the riveting die of clutch pressure shell according to claim 1 and diaphragm spring, it is characterised in that：Described spring
(4) internal being vertically arranged from top to bottom sequentially pass through upper padding plate (2) and upper mounted plate (3) posterior end is connected with holding pad (6)
Guider screw (5).
4. the riveting die of clutch pressure shell according to claim 1 and diaphragm spring, it is characterised in that：Described lower mould
The upper surface of plate (8) near edge position it is vertically-mounted have several limited posts (7), the limited post (7) is under holding pad (6)
Withstood with holding pad (6) during drop.
5. the riveting die of clutch pressure shell according to claim 1 and diaphragm spring, it is characterised in that：Described lower mould
(11) upper surface middle part and is provided with limited block (17) at indent.
6. the riveting die of clutch pressure shell according to claim 1 and diaphragm spring, it is characterised in that：Described de- material
The upper surface of plate (10) is provided with alignment pin (12) near the position at edge.
7. the riveting die of clutch pressure shell according to claim 1 and diaphragm spring, it is characterised in that：Described underlay
The small guide pillar (18) that several upper ends are inserted into stripper plate (10) is installed in plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621207602.5U CN206305301U (en) | 2016-11-09 | 2016-11-09 | A kind of riveting die of clutch pressure shell and diaphragm spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621207602.5U CN206305301U (en) | 2016-11-09 | 2016-11-09 | A kind of riveting die of clutch pressure shell and diaphragm spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206305301U true CN206305301U (en) | 2017-07-07 |
Family
ID=59245308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621207602.5U Active CN206305301U (en) | 2016-11-09 | 2016-11-09 | A kind of riveting die of clutch pressure shell and diaphragm spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206305301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475467A (en) * | 2016-11-09 | 2017-03-08 | 宁波宏协股份有限公司 | A kind of clutch pressure shell and the riveting die of diaphragm spring |
-
2016
- 2016-11-09 CN CN201621207602.5U patent/CN206305301U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475467A (en) * | 2016-11-09 | 2017-03-08 | 宁波宏协股份有限公司 | A kind of clutch pressure shell and the riveting die of diaphragm spring |
| CN106475467B (en) * | 2016-11-09 | 2019-07-30 | 宁波宏协股份有限公司 | A kind of riveting die of clutch pressure shell and diaphragm spring |
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