CN211901370U - Dry clutch of press machine for stamping aluminum substrate plates - Google Patents
Dry clutch of press machine for stamping aluminum substrate plates Download PDFInfo
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- CN211901370U CN211901370U CN201922483999.0U CN201922483999U CN211901370U CN 211901370 U CN211901370 U CN 211901370U CN 201922483999 U CN201922483999 U CN 201922483999U CN 211901370 U CN211901370 U CN 211901370U
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- gear shaft
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- flywheel
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Abstract
The utility model discloses a dry clutch of a press machine for stamping aluminum substrate plates, which comprises a gear shaft, an end cover, an unloading sleeve, a flywheel, a cylinder, a piston, a brake spring and a friction disc; one end of the gear shaft is provided with an end cover through a shaft sleeve, the other end of the gear shaft is provided with an unloading sleeve through a first bearing, the flywheel is arranged on the unloading sleeve through a second bearing, a rotary oil seal is arranged at the outer end of the second bearing, a gland is arranged on the outer side of the second bearing to compress the flywheel, the front end of the gland is provided with a cylinder, a piston is arranged in the cylinder, a brake spring is arranged on the piston, a friction disc is arranged on the gear shaft through an expansion sleeve, the friction disc is embedded on the friction disc. The friction plate has the advantages of reasonable structural design, simple and convenient installation, stable operation and reliable action, and the friction plate can reduce impact noise when the clutch is engaged and has long service life.
Description
Technical Field
The utility model relates to a press technical field specifically is a dry clutch of press for punching press of aluminium base board material.
Background
The press machine is widely applied to mechanical processing due to the advantages of wide application range, low working efficiency and the like, the clutch which is one of indispensable parts of the press machine directly influences the working efficiency of the press machine, and the clutch of the press machine consists of a plurality of parts and is connected with a transmission shaft of the mechanical press machine to control the movement and the stop of a slide block of the press machine; in the industry of a press machine, a flywheel is not stable in operation when rotating at a high speed, the vibration amplitude and the noise are large, and the existing friction plate is poor in heat dissipation effect and use effect.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: to the problem and not enough of existence among the above-mentioned prior art, the utility model aims at providing an aluminium base board is dry clutch of press for panel punching press.
The technical scheme is as follows: in order to achieve the above object, the present invention provides a dry clutch of a press machine for stamping aluminum substrate plates, comprising a gear shaft, an end cover, an unloading sleeve, a flywheel, a cylinder, a piston, a brake spring and a friction disc; one end of a gear shaft is provided with an end cover through a shaft sleeve, the other end of the gear shaft is provided with an unloading sleeve through a first bearing, a flywheel is arranged on the unloading sleeve through a second bearing, a rotary oil seal is arranged at the outer end of the second bearing, a gland is arranged at the outer side of the second bearing to compress the flywheel, the front end of the gland is provided with a cylinder, a piston is arranged in the cylinder, a brake spring is arranged on the piston, a friction disc is arranged on the gear shaft through an expansion sleeve, the friction disc is embedded on the friction disc, a connecting plate is arranged on the. The design of the annular groove and the radial groove is beneficial to timely dissipating heat generated by the friction plate during friction, and the service life of the clutch is prolonged. When the stroke of the press machine is started, a piston in a cylinder moves under the action of compressed air, the piston compresses a brake spring to press a friction plate embedded on a clutch friction disc, the clutch is combined, power on a flywheel transmits a gear shaft through the friction disc to drive a press machine sliding block to operate, when the compressed air is released, the cylinder exhausts, the brake spring resets, the cylinder moves to the left, the friction disc is disengaged, the power transmission is cut off, the flywheel idles, the clutch is disengaged, and the stroke of the press machine is stopped.
Further, an O-shaped ring is arranged between the end cover and the gear shaft.
Further, a felt ring and an oil seal are arranged between the first bearing and the gear shaft.
Furthermore, a spacer bush is arranged on the unloading bush on the inner side of the flywheel, and the spacer bush and the inner surface of the unloading bush are installed in a matched mode. The unloading sleeve penetrates through the spacer bush through a bolt and then is fixed with the machine body of the press machine; the spacer bush extends into the hole of the press body to radially fix the unloading bush, and the vibration and twisting impact of the unloading bush directly act on the spacer bush, so that the bolt is firmly screwed and is not easy to loosen, the unloading bush is firmly connected, and the flywheel is stable and reliable.
Further, the braking spring is a cylindrical spring.
Above-mentioned technical scheme can see out, the beneficial effects of the utility model are that:
(1) a dry clutch of press for aluminium base board panel punching press, structural design is reasonable, simple installation, steady operation and action are reliable, the friction disc not only can alleviate the vibration, the noise reduction still easily dispels the heat, is favorable to prolonging the life of clutch.
(2) A dry clutch of press for aluminium base board material punching press, sealed effectual can effectively prevent the lubricating oil leakage in the rotatory oil blanket, avoid the press to take place to get rid of the phenomenon of oil at the during operation, reduce environmental pollution, improved the complete machine quality.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the friction plate of the present invention.
Detailed Description
The invention will be further elucidated with reference to the drawings and the specific embodiments.
The dry clutch of the press machine for stamping the aluminum substrate plates shown in the figures 1-2 comprises a gear shaft 1, an end cover 2, an unloading sleeve 3, a flywheel 4, a cylinder 5, a piston 6, a brake spring 7 and a friction disc 8; one end of a gear shaft 1 is provided with an end cover 2 through a shaft sleeve, the other end of the gear shaft is provided with an unloading sleeve 3 through a first bearing 14, a flywheel 4 is arranged on the unloading sleeve 3 through a second bearing 9, a rotary oil seal 10 is arranged at the outer end of the second bearing 9, a gland 11 is arranged on the outer side of the second bearing 9 to press the flywheel 4, the front end of the gland 11 is provided with a cylinder 5, a piston 6 is arranged in the cylinder 5, a brake spring 7 is arranged on the piston 6, a friction disc 8 is arranged on the gear shaft 1 through an expansion sleeve, a friction disc 81 is embedded on the friction disc 8, a connecting plate 12 is arranged on the friction disc 81, and.
In this embodiment, an O-ring 13 is disposed between the end cap 2 and the gear shaft 1.
In the embodiment, a felt 15 and an oil seal 16 are arranged between the first bearing 14 and the gear shaft 1.
In this embodiment, the spacer 17 is equipped with on the inboard off-load cover 3 of flywheel 4, and with the cooperation installation of off-load cover 3, the off-load cover 3 passes behind the spacer 17 through the bolt and is fixed with the fuselage of press, the downthehole radial fixed action of playing to off-load cover 3 that spacer 17 extends to the press fuselage, and the vibration and the wrench movement impact of off-load cover 3 directly act on spacer 17 for the bolt spiro union is firm, and difficult not hard up, thereby guarantees off-load cover 3 firm in connection, and the flywheel is steady reliable.
In this embodiment, the braking spring 7 is a cylindrical spring.
The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention, which is to be determined by those skilled in the art after reading the present disclosure, and all such equivalents are intended to fall within the scope of the invention as defined in the claims appended hereto.
Claims (6)
1. The utility model provides an aluminium base board material stamping press's dry clutch which characterized in that: the device comprises a gear shaft (1), an end cover (2), an unloading sleeve (3), a flywheel (4), a cylinder (5), a piston (6), a brake spring (7) and a friction disc (8); one end of a gear shaft (1) is provided with an end cover (2) through a shaft sleeve, the other end of the gear shaft is provided with an unloading sleeve (3) through a bearing I (14), a flywheel (4) is arranged on the unloading sleeve (3) through a bearing II (9), a rotary oil seal (10) is arranged at the outer end of the bearing II (9), a gland (11) is arranged at the outer side of the bearing II (9) to press the flywheel (4), the front end of the gland (11) is provided with a cylinder (5), a piston (6) is arranged in the cylinder (5), a brake spring (7) is arranged on the piston (6), a friction disc (8) is arranged on the gear shaft (1) through an expansion sleeve, a friction disc (81) is embedded on the friction disc (8), and a connecting plate (12) is; the surface of the friction plate (81) is provided with an annular groove (83) and a radial groove (82).
2. The dry clutch of the press for pressing an aluminum substrate plate according to claim 1, wherein: an O-shaped ring (13) is arranged between the end cover (2) and the gear shaft (1).
3. The dry clutch of the press for pressing an aluminum substrate plate according to claim 2, wherein: a felt ring (15) and an oil seal (16) are arranged between the bearing I (14) and the gear shaft (1).
4. The dry clutch of the press for pressing an aluminum substrate plate according to claim 1, wherein: the brake spring (7) is a cylindrical spring.
5. The dry clutch of the press for pressing the aluminum substrate plate according to claim 3, wherein: the unloading sleeve (3) on the inner side of the flywheel (4) is provided with a spacer bush (17), and the spacer bush (17) is matched with the inner surface of the unloading sleeve (3) for installation.
6. The dry clutch of the press for pressing an aluminum substrate plate according to claim 5, wherein: the unloading sleeve (3) penetrates through the spacer bush (17) through a bolt and then is fixed with the press body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922483999.0U CN211901370U (en) | 2019-12-31 | 2019-12-31 | Dry clutch of press machine for stamping aluminum substrate plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922483999.0U CN211901370U (en) | 2019-12-31 | 2019-12-31 | Dry clutch of press machine for stamping aluminum substrate plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211901370U true CN211901370U (en) | 2020-11-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922483999.0U Active CN211901370U (en) | 2019-12-31 | 2019-12-31 | Dry clutch of press machine for stamping aluminum substrate plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211901370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113172930A (en) * | 2021-04-13 | 2021-07-27 | 上海远都机床股份有限公司 | Clutch of open type fixed table press machine |
-
2019
- 2019-12-31 CN CN201922483999.0U patent/CN211901370U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113172930A (en) * | 2021-04-13 | 2021-07-27 | 上海远都机床股份有限公司 | Clutch of open type fixed table press machine |
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