CN212672272U - Disconnect-type diaphragm spring - Google Patents
Disconnect-type diaphragm spring Download PDFInfo
- Publication number
- CN212672272U CN212672272U CN202021475474.9U CN202021475474U CN212672272U CN 212672272 U CN212672272 U CN 212672272U CN 202021475474 U CN202021475474 U CN 202021475474U CN 212672272 U CN212672272 U CN 212672272U
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- China
- Prior art keywords
- plate body
- circular plate
- diaphragm spring
- side wall
- fixedly connected
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- 230000008859 change Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
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- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm 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
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
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Abstract
The utility model discloses a separate diaphragm spring, which comprises a first circular plate body and a second circular plate body, wherein a first through hole is arranged at the center of the upper surface of the first circular plate body, eighteen separating fingers are fixedly connected with the inner side wall of the first through hole, two second through holes are symmetrically arranged at the joint of the separating fingers and the first circular plate body, and the lower surface of the first circular plate body is fixedly connected with an annular plate body through six fixing bolts; the utility model discloses utilize the setting of first circular plate body, first bolt and annular plate body, realized the separation and the connection of structure for the annular plate body can be changed alone after wearing and tearing, practices thrift the cost of whole change, has saved the waste of resource simultaneously, through the setting of casing, bearing and gyro wheel isotructure, makes the top that the separation indicates can avoid receiving the friction, thereby increase of service life reduces the change number of times, thereby reduces cost of maintenance.
Description
Technical Field
The utility model relates to a diaphragm spring technical field specifically is a disconnect-type diaphragm spring.
Background
The diaphragm spring is an important part in the clutch cover composition, and in the use process of the clutch, the diaphragm spring not only has the advantages of sufficient compression (directly related to the load parameters of the diaphragm spring) and thorough separation, but also ensures that the separation finger end is wear-resistant, and the diaphragm spring cannot break in the whole use process, and more importantly, the diaphragm spring is ensured to be smooth in the clutch assembly process, and the main process for manufacturing the diaphragm spring is as follows: stamping, heat treatment (quenching, tempering and high-frequency quenching of the diaphragm spring), shot blasting, forced pressing (including hot forced pressing and cold forced pressing), load testing, surface oiling and rust prevention, packaging, transportation and the like, when the clutch shifts gears, a driver steps on a clutch pedal, a shifting fork pulls a release bearing through a clutch control system, the release bearing is in contact with the diaphragm spring finger, the diaphragm spring finger is pressed down, and the large end of a disc area is raised to realize separation;
however, in the use process of the diaphragm spring, due to long-term use, the edge abrasion of the diaphragm spring is easily caused, so that the diaphragm spring is inconvenient to use and affects the braking effect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a disconnect-type diaphragm spring to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a separated diaphragm spring comprises a first circular plate body and a second circular plate body, wherein a first through hole is formed in the center of the upper surface of the first circular plate body, eighteen separating fingers are fixedly connected to the inner side wall of the first through hole, two second through holes are symmetrically formed in the joint of each separating finger and the corresponding first circular plate body, the lower surface of the first circular plate body is fixedly connected with an annular plate body through six fixing bolts, two shells are symmetrically sleeved outside one side of each separating finger away from the corresponding first circular plate body, a threaded rod is arranged on one side of each shell, one end of each threaded rod penetrates through one side of each shell and one side of each separating finger, the outer side wall of each threaded rod is fixedly connected with the outer side wall of each shell through four first nuts, fixing rods are fixedly connected to adjacent two adjacent sides of the shells, and idler wheels are rotatably connected to the centers of the outer side walls of the fixing rods through, the lower surface of the second circular plate body is provided with an annular groove.
As further preferable in the present technical solution: the distance between two adjacent separating fingers is 5 mm.
As further preferable in the present technical solution: the size of the second through hole is 10mm 20 mm.
As further preferable in the present technical solution: and a second annular rubber pad is sleeved on the outer side wall of the annular plate body.
As further preferable in the present technical solution: two first annular rubber pads are symmetrically bonded to the upper surface and the lower surface of the first circular plate body.
As further preferable in the present technical solution: the outer side wall of the threaded rod is fixedly connected with the two sides of the separating finger through two second nuts.
As further preferable in the present technical solution: the outer side wall of the roller is connected with the inner side wall of the annular groove in a sliding mode.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses utilize the setting of first circular plate body, first bolt and annular plate body, realized the separation and the connection of structure for the annular plate body can be changed alone after wearing and tearing, practices thrift the cost of whole change, has saved the waste of resource simultaneously, through the setting of casing, bearing and gyro wheel isotructure, makes the top that the separation indicates can avoid receiving the friction, thereby increase of service life reduces the change number of times, thereby reduces cost of maintenance.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a schematic structural diagram of the roller of the present invention.
In the figure: 1. a first circular plate body; 2. a first through hole; 3. a first annular rubber pad; 4. separating fingers; 5. a second through hole; 6. fixing the bolt; 7. an annular plate body; 8. a threaded rod; 9. a housing; 10. a first nut; 11. a second nut; 12. fixing the rod; 13. a bearing; 14. a roller; 15. a second circular plate body; 16. an annular groove; 17. a second annular rubber pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: a separated diaphragm spring comprises a first circular plate body 1 and a second circular plate body 15, wherein a first through hole 2 is formed in the center of the upper surface of the first circular plate body 1, eighteen separating fingers 4 are fixedly connected to the inner side wall of the first through hole 2, two second through holes 5 are symmetrically formed in the connecting positions of the separating fingers 4 and the first circular plate body 1, an annular plate body 7 is fixedly connected to the lower surface of the first circular plate body 1 through six fixing bolts 6, two shells 9 are symmetrically sleeved outside the separating fingers 4 far away from one side of the first circular plate body 1, a threaded rod 8 is arranged on one side of each shell 9, one end of each threaded rod 8 respectively penetrates through one side of each shell 9 and one side of each separating finger 4, the outer side wall of each threaded rod 8 is fixedly connected with the outer side wall of each shell 9 through four first nuts 10, a fixing rod 12 is fixedly connected to each adjacent side of the two adjacent shells 9, and a roller 14 is, the lower surface of the second circular plate body 15 is provided with an annular groove 16.
In this embodiment, specifically: the distance between two adjacent separating fingers 4 is 5 mm; the separation indicates 4 in the in-process that is pushed down and moves, can take place to make the distance between two adjacent separation indicate 4 reduce, if do not have distance or apart from the undersize between two adjacent separation indicate 4, can make two adjacent separation indicate 4 when the descending movement, extrude each other and cause wearing and tearing, simultaneously, makes this device produce the trouble when using easily, influences the use.
In this embodiment, specifically: the size of the second through holes 5 is 10mm by 20 mm; the separation indicates 4 at the removal in-process that is pushed down, and the separation indicates that 4 also can receive pressure with the junction of first circular plate body 1, and the setting of second through-hole 5 can be so that the separation indicates 4 when the downstream, avoids first circular plate body 1 to receive the influence to make the separation indicate 4 articulated the removal at first circular plate body 1's inside wall, simultaneously, avoid two adjacent separations to indicate 4 mutual wearing and tearing between the bottom, thereby avoid this device to produce the trouble when using and influence the use.
In this embodiment, specifically: a second annular rubber pad 17 is sleeved on the outer side wall of the annular plate body 7; because the annular plate body 7 can receive wearing and tearing when using for a long time, influence the use of this device, the setting of second ring-shaped rubber pad 17 can play the effect of protection to annular plate body 7, avoids direct contact between the edge of annular plate body 7 and the equipment of installation, simultaneously, can increase the frictional force between the edge of annular plate body 7 and the equipment of installation, when reducing this device loss, promotes the result of use of this device to play the effect of sparingly maintaining and replacement cost.
In this embodiment, specifically: two first annular rubber pads 3 are symmetrically bonded on the upper surface and the lower surface of the first circular plate body 1; in the use of this device, the upper surface of first circular plate body 1 is also bearing pressure, and when using at every turn, all can make first circular plate body 1 take place deformation, and the effect of protection can be played in the setting of first ring rubber pad 3, reduces the loss of first circular plate body 1.
In this embodiment, specifically: the outer side wall of the threaded rod 8 is fixedly connected with the two sides of the separating finger 4 through two second nuts 11; the setting of second nut 11 can make the separation indicate 4 and threaded rod 8 between be connected inseparabler to with the rigidity of threaded rod 8, prevent that threaded rod 8 from rotatory, thereby when this device uses, avoid threaded rod 8 to change the angle of casing 9, thereby avoid this device to receive the influence when using.
In this embodiment, specifically: the outer side wall of the roller 14 is slidably connected with the inner side wall of the annular groove 16; the annular groove 16 provides a moving space for the roller 14, so as to reduce the abrasion of the roller 14, and at the same time, can play a role in protecting equipment installed by the device.
Working principle or structural principle, when in use, the second circular plate body 15 is placed above the center of the first circular plate body 1, so that the top end of the roller 14 is inserted into the annular groove 16, then the device is installed in a use device, the separation finger 4 and the shell 9 can be connected by the arrangement of the threaded rod 8 and the first nut 10, the connection between the separation finger 4 and the threaded rod 8 can be more compact by the arrangement of the second nut 11, so that the position of the threaded rod 8 is fixed, the threaded rod 8 is prevented from rotating, therefore, when the device is used, the threaded rod 8 is prevented from changing the angle of the shell 9, the device is prevented from being influenced when in use, two adjacent shell 9 can play a role in fixing and supporting the fixing rod 12, the fixing rod 12 can rotate outside the fixing rod 12 through the bearing 13, when external equipment applies pressure to the device, the second circular plate body 15 moves downwards, at the moment, the annular groove 16 is arranged to provide a moving space for the roller 14, so that the abrasion of the roller 14 is reduced, meanwhile, the device can play a role of protecting the equipment installed by the device, the roller 14 can press the separating finger 4 downwards through the fixing rod 12 and the shell 9 when moving to the circle center of the annular groove 16, the abrasion of the top of the separating finger 4 is avoided, after the device loses the pressure of the top, the separating finger 4 can reset, so that the second circular plate body 15 moves upwards, so that the second circular plate body 15 is reset, the second annular rubber pad 17 is arranged to play a role of protecting the annular plate body 7, the direct contact between the edge of the annular plate body 7 and the installed equipment is avoided, and meanwhile, the friction force between the edge of the annular plate body 7 and the installed equipment can be increased, when reducing this device loss, promote the result of use of this device to play the effect of saving maintenance and replacement cost, through 6 fixed connection of fixing bolt between annular plate body 7 and the first circular plate body 1, thereby can be in the annular plate body 7 back of wearing and tearing, make annular plate body 7 can change alone, save the cost.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A disconnect-type diaphragm spring, includes first circular plate body (1) and second circular plate body (15), its characterized in that: the upper surface center of the first circular plate body (1) is provided with a first through hole (2), the inner side wall of the first through hole (2) is fixedly connected with eighteen separating fingers (4), the connecting part of the separating fingers (4) and the first circular plate body (1) is symmetrically provided with two second through holes (5), the lower surface of the first circular plate body (1) is fixedly connected with an annular plate body (7) through six fixing bolts (6), the outer part of one side of the separating fingers (4) far away from the first circular plate body (1) is symmetrically sleeved with two shells (9), one side of each shell (9) is provided with a threaded rod (8), one end of each threaded rod (8) respectively penetrates through the shells (9) and one side of the separating fingers (4), the outer side wall of each threaded rod (8) is fixedly connected with the outer side wall of each shell (9) through four first nuts (10), two adjacent equal fixedly connected with dead lever (12) in one side that casing (9) are adjacent, the lateral wall center department of dead lever (12) rotates through bearing (13) and is connected with gyro wheel (14), annular groove (16) have been seted up to the lower surface of second circular plate body (15).
2. A split diaphragm spring as claimed in claim 1, wherein: the distance between two adjacent separating fingers (4) is 5 mm.
3. A split diaphragm spring as claimed in claim 1, wherein: the second through hole (5) has a dimension of 10mm by 20 mm.
4. A split diaphragm spring as claimed in claim 1, wherein: and a second annular rubber pad (17) is sleeved on the outer side wall of the annular plate body (7).
5. A split diaphragm spring as claimed in claim 1, wherein: the upper surface and the lower surface of the first circular plate body (1) are symmetrically bonded with two first annular rubber pads (3).
6. A split diaphragm spring as claimed in claim 1, wherein: the outer side wall of the threaded rod (8) is fixedly connected with the two sides of the separation finger (4) through two second nuts (11).
7. A split diaphragm spring as claimed in claim 1, wherein: the outer side wall of the roller (14) is connected with the inner side wall of the annular groove (16) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021475474.9U CN212672272U (en) | 2020-07-23 | 2020-07-23 | Disconnect-type diaphragm spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021475474.9U CN212672272U (en) | 2020-07-23 | 2020-07-23 | Disconnect-type diaphragm spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212672272U true CN212672272U (en) | 2021-03-09 |
Family
ID=74817496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021475474.9U Expired - Fee Related CN212672272U (en) | 2020-07-23 | 2020-07-23 | Disconnect-type diaphragm spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212672272U (en) |
-
2020
- 2020-07-23 CN CN202021475474.9U patent/CN212672272U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210309 |