CN220698154U - Riveting die of clutch driven plate - Google Patents
Riveting die of clutch driven plate Download PDFInfo
- Publication number
- CN220698154U CN220698154U CN202322404549.4U CN202322404549U CN220698154U CN 220698154 U CN220698154 U CN 220698154U CN 202322404549 U CN202322404549 U CN 202322404549U CN 220698154 U CN220698154 U CN 220698154U
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- fixing plate
- riveting
- piece
- die
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- 238000009434 installation Methods 0.000 claims description 4
- 230000035939 shock Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a riveting die of a clutch driven plate, which belongs to the technical field of driven plate riveting and comprises an upper die plate and a lower die plate, wherein the upper die plate is arranged right above the lower die plate in a lifting manner, a bottom plate is arranged on the lower die plate, the bottom plate is connected with a lower fixing plate through a plurality of elastic pieces, the elastic pieces I and the lower fixing plate are respectively provided with a through groove I which is mutually communicated to form a mounting cavity I, a lower rivet is arranged in the mounting cavity I, a backing plate is arranged on the upper die plate, the backing plate is connected with the upper fixing plate through a plurality of elastic pieces II, the elastic pieces II and the upper fixing plate are respectively provided with a through groove II which is mutually communicated to form a mounting cavity II, an upper rivet is arranged in the mounting cavity II, a riveting piece is arranged on the lower fixing plate, the surface of the lower fixing plate is matched with the lower surface of the riveting piece, and the surface of the upper fixing plate is matched with the upper surface of the riveting piece.
Description
Technical Field
The utility model belongs to the technical field of driven plate riveting, and particularly relates to a riveting die of a clutch driven plate.
Background
The clutch driven plate is in the production process, all parts need to be riveted, a waveform piece assembly and a driven plate assembly are connected through a plurality of combined rivets, the function of the clutch driven plate assembly is to play a role in transmitting torque when the driven plate works, the waveform piece starts to rivet when being in a free state in the existing riveting process, the waveform piece is prone to warping, the waveform piece forming height is different, the riveting forming difference is caused, poor riveting is caused, the rivet is easily sheared due to poor riveting, and the friction piece surface of the driven plate warps and other fault problems.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides a riveting die of a clutch driven plate, which has the characteristics that a waveform piece is pre-pressed so that the waveform piece is riveted after being changed into a horizontal state.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the riveting die comprises an upper die plate and a lower die plate, wherein the upper die plate is arranged right above the lower die plate in a lifting manner, a bottom plate is arranged on the lower die plate, the bottom plate is connected with a lower fixing plate through a plurality of elastic pieces, through grooves I which are mutually communicated are respectively arranged on the elastic pieces I and the lower fixing plate to form a mounting cavity I, and a lower rivet is arranged in the mounting cavity I;
the upper template is provided with a base plate, the base plate is connected with an upper fixing plate through a plurality of second elastic pieces, the second elastic pieces and the upper fixing plate are respectively provided with a second through groove which is mutually communicated to form a second installation cavity, and an upper rivet is arranged in the second installation cavity;
the riveting piece is placed on the lower fixing plate, the surface of the lower fixing plate is matched with the lower surface of the riveting piece, and the surface of the upper fixing plate is matched with the upper surface of the riveting piece.
Preferably, the lower template corner is provided with a guide pillar, and the upper template corner is provided with a guide sleeve matched with the guide pillar.
Preferably, the rivet comprises a wave plate assembly and a driven plate assembly, which are connected by a plurality of combined rivets.
Preferably, the first elastic piece and the second elastic piece are made of rubber.
Compared with the prior art, the utility model has the beneficial effects that:
1. when riveting is started, the upper fixing plate and the lower fixing plate are matched, the upper fixing plate and the lower fixing plate are contacted with the upper surface and the lower surface of the riveting piece at first, so that the corrugated piece of the riveting piece is pre-pressed, meanwhile, as the upper fixing plate and the lower fixing plate are mutually close, the elastic piece I and the elastic piece II deform under stress, so that the upper rivet head and the lower rivet head respectively extend out of the upper fixing plate and the lower fixing plate, the rivet on the riveting piece is riveted, the effect of pre-pressing the corrugated piece to enable the corrugated piece to be riveted after the corrugated piece is horizontally changed is achieved, and the problem that the corrugated piece is warped, the forming heights of the corrugated piece are different, and poor riveting is caused is solved.
Drawings
FIG. 1 is a schematic view, partially in section, of a front structure of the present utility model;
FIG. 2 is a schematic structural view of a rivet part;
in the figure: 1. an upper template; 2. a backing plate; 3. an upper fixing plate; 4. a rivet; 5. a lower fixing plate; 6. a bottom plate; 7. a lower template; 8. an elastic piece I; 9. a lower rivet head; 10. a guide post; 11. guide sleeve; 12. a rivet head is arranged; 13. an elastic piece II; 401. a wave plate; 402. merging rivets; 403. a first friction plate; 404. a driven plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present utility model provides the following technical solutions: the riveting die of the clutch driven plate comprises an upper die plate 1 and a lower die plate 7, wherein the upper die plate 1 is arranged right above the lower die plate 7 in a lifting manner, a guide pillar 10 is arranged at the corner of the lower die plate 7, a guide sleeve 11 matched with the guide pillar 10 is arranged at the corner of the upper die plate 1, a bottom plate 6 is arranged on the lower die plate 7, the bottom plate 6 is connected with a lower fixing plate 5 through a plurality of elastic pieces I8, through grooves I which are mutually communicated are respectively arranged on the elastic pieces I8 and the lower fixing plate 5, a mounting cavity I is formed, and a lower rivet 9 is arranged in the mounting cavity I;
the upper template 1 is provided with a base plate 2, the base plate 2 is connected with an upper fixing plate 3 through a plurality of elastic pieces II 13, the elastic pieces II 13 and the upper fixing plate 3 are respectively provided with a through groove II which is mutually communicated to form a mounting cavity II, and an upper rivet 12 is arranged in the mounting cavity II;
the riveting piece 4 is placed on the lower fixing plate 5, the surface of the lower fixing plate is matched with the lower surface of the riveting piece 4, and the surface of the upper fixing plate 3 is matched with the upper surface of the riveting piece 4.
Specifically, the riveting member 4 includes a wave plate assembly and a driven plate assembly, which are connected by a plurality of merging rivets 402, the wave plate assembly includes a wave plate 401 and a friction plate one 403, which are riveted by rivets, and the driven plate assembly includes a driven plate 404 and a friction plate two, which are riveted by rivets.
Specifically, the elastic piece I8 and the elastic piece II 13 are made of rubber, the rubber has enough elasticity and quick restoration property, and can have shock absorption effect, the upper rivet 12 and the lower rivet 9 are arranged in the rubber, when the upper rivet 12 and the lower rivet 9 are riveted, the generated shock can be absorbed by the rubber, then the shock force is released in the restoration process of the rubber after the riveting is finished, the collision between the upper rivet 12 and the backing plate 2 and the upper fixing plate 3, the collision between the lower rivet 9 and the bottom plate 6 and the lower fixing plate 5 are avoided, and the possibility of damage is reduced.
The working principle and the using flow of the utility model are as follows: according to the riveting die of the clutch driven plate, the die is arranged on a four-column hydraulic press, centering correction is carried out, equipment pressure and stroke are regulated, then a driven plate component is horizontally arranged on a lower fixing plate 5, a waveform piece component is arranged on the driven plate component and buckled with the driven plate component, a plurality of combined rivets 402 are simultaneously arranged in rivet holes communicated with the driven plate component to form a riveting piece 4, then the hydraulic press is started to rivet, when riveting is started, the upper fixing plate 3 and the lower fixing plate 5 are matched, the upper fixing plate 3 and the lower fixing plate are firstly contacted with the upper surface and the lower surface of the riveting piece 4, so that a waveform piece 401 of the riveting piece 4 is pre-pressed, and simultaneously, as the upper fixing plate 3 and the lower fixing plate 5 are mutually close, an elastic piece 8 and an elastic piece two 13 are deformed under stress, so that an upper rivet head 12 and a lower rivet head 9 respectively extend out of the upper fixing plate 3 and the lower fixing plate 5, and the rivet on the riveting piece 4 are riveted, wherein the first elastic piece 8 and the second elastic piece 13 are made of rubber, and the rubber are high enough elastic and quick-restoring performance, and the upper rivet head 12 and the lower rivet head 9 can be prevented from being restored, and the upper rivet head 9 and the lower rivet head 9 can be completely absorbed by the upper fixing plate and the lower fixing plate 9, and the lower fixing plate 9 can be completely absorbed by the vibration and the upper fixing plate and the lower fixing plate.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a riveting die of clutch driven plate, includes cope match-plate pattern (1) and lower bolster (7), cope match-plate pattern (1) liftable set up in right above lower bolster (7), its characterized in that: the lower die plate (7) is provided with a bottom plate (6), the bottom plate (6) is connected with a lower fixing plate (5) through a plurality of elastic pieces I (8), through grooves I which are mutually communicated are respectively formed in the elastic pieces I (8) and the lower fixing plate (5) to form a mounting cavity I, and a lower rivet head (9) is arranged in the mounting cavity I;
the upper template (1) is provided with a base plate (2), the base plate (2) is connected with an upper fixing plate (3) through a plurality of second elastic pieces (13), the second elastic pieces (13) and the upper fixing plate (3) are respectively provided with a second through groove which is mutually communicated to form a second installation cavity, and an upper rivet (12) is arranged in the second installation cavity;
and a riveting piece (4) is arranged on the lower fixing plate (5), the surface of the lower fixing plate is matched with the lower surface of the riveting piece (4), and the surface of the upper fixing plate (3) is matched with the upper surface of the riveting piece (4).
2. The riveting die of a clutch driven plate of claim 1, wherein: the corner of the lower die plate (7) is provided with a guide pillar (10), and the corner of the upper die plate (1) is provided with a guide sleeve (11) matched with the guide pillar (10).
3. The riveting die of a clutch driven plate of claim 1, wherein: the riveting piece (4) comprises a waveform piece assembly and a driven disc assembly, and the waveform piece assembly and the driven disc assembly are connected through a plurality of combined rivets (402).
4. The riveting die of a clutch driven plate of claim 1, wherein: the elastic piece I (8) and the elastic piece II (13) are made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322404549.4U CN220698154U (en) | 2023-09-05 | 2023-09-05 | Riveting die of clutch driven plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322404549.4U CN220698154U (en) | 2023-09-05 | 2023-09-05 | Riveting die of clutch driven plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220698154U true CN220698154U (en) | 2024-04-02 |
Family
ID=90440543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322404549.4U Active CN220698154U (en) | 2023-09-05 | 2023-09-05 | Riveting die of clutch driven plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220698154U (en) |
-
2023
- 2023-09-05 CN CN202322404549.4U patent/CN220698154U/en active Active
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