CN218440379U - Wear-resistant nitrogen spring - Google Patents
Wear-resistant nitrogen spring Download PDFInfo
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- CN218440379U CN218440379U CN202221848255.XU CN202221848255U CN218440379U CN 218440379 U CN218440379 U CN 218440379U CN 202221848255 U CN202221848255 U CN 202221848255U CN 218440379 U CN218440379 U CN 218440379U
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- nitrogen spring
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Abstract
The utility model discloses a stand wear and tear nitrogen spring, including protection model and nitrogen spring mould, the below of protection model is provided with the punching press spring, and installs the below of punching press spring and prevent the movable wear mechanism, nitrogen spring mould mounting is in the below of preventing the movable wear mechanism, the below of nitrogen spring mould is provided with high-pressure line nitrogen gas coupling mechanism, and high-pressure line nitrogen gas coupling mechanism's internally mounted has the mounting disc. This stand wear and tear nitrogen spring can make mounting disc and seal cover install at nitrogen spring mould, effectually install mounting disc and seal cover protection on nitrogen spring mould's high-pressure tube nitrogen pipe, when nitrogen spring is aerifing, high-pressure gas throttle loss is avoided with the seal cover to the mounting disc, prevention elasticity floats to some extent, nitrogen spring mould is after one section use simultaneously, the mounting disc seals at the inside prevention high-pressure nitrogen gas leakage loss of high-pressure tube nitrogen connecting mechanism with the seal cover, can improve nitrogen spring wearability.
Description
Technical Field
The utility model relates to a nitrogen spring technical field specifically is a nitrogen spring that stands wear and tear.
Background
With the rapid development of the technological level, a nitrogen spring (called a die nitrogen spring or a nitrogen cylinder for short) is a novel elastic component using high-pressure nitrogen as a working medium, and has the advantages of small volume, large elasticity, long stroke, stable work, precise manufacture, long service life (one million times), gentle elastic curve, no need of pre-tightening and the like.
The nitrogen spring on the market can appear the clearance change after the mould wearing and tearing, the inconsistency of mould thickness and mould panel deformation resistance such as nitrogen spring blade dulling can arouse the change of work piece deformation resistance among the nitrogen spring, lead to the nitrogen spring mould to warp, the nitrogen spring is when aerifing, high-pressure gas must have the throttle loss, make elasticity float to some extent, the nitrogen spring mould is after one section use, high-pressure nitrogen gas has certain leakage loss, cause bullet pressure to descend slightly.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stand wear and tear nitrogen spring, can appear the clearance change after the mould wearing and tearing with the nitrogen spring in the market that proposes in solving above-mentioned background art, the nitrogen spring blade becomes the inconsistency of resistance to deformation such as blunt mould thickness and mould panel, can arouse the change of resistance to deformation of work piece among the nitrogen spring, lead to the nitrogen spring mould to warp, nitrogen spring is when aerifing, high-pressure gas must have the throttle loss, make elasticity float to some extent, the nitrogen spring mould is after one section use, high-pressure nitrogen gas has certain leakage, cause the problem that bullet pressure slightly descends.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stand wear and tear nitrogen spring, is including protection model and nitrogen spring mould, the below of protection model is provided with the punching press spring, and the below of punching press spring installs prevents the movable wear mechanism, nitrogen spring mould installs in the below of preventing the movable wear mechanism, the below of nitrogen spring mould is provided with high-pressure tube nitrogen gas coupling mechanism, and high-pressure tube nitrogen gas coupling mechanism's internally mounted has the mounting disc, the below of mounting disc is provided with the seal cover.
Furthermore, the protection model is movably connected with the stamping spring, and the stamping spring penetrates through the inner part of the movable abrasion prevention mechanism.
Furthermore, the top end of the nitrogen spring mold is covered by the movable abrasion prevention mechanism, and the stamping spring and the nitrogen spring mold form a clamping structure through the movable abrasion prevention mechanism.
Furthermore, threaded connection is adopted between the nitrogen spring mold and the high-pressure tube nitrogen connecting mechanism, and the high-pressure tube nitrogen connecting mechanism is movably connected with the mounting disc.
Further, laminating each other between mounting disc and the seal cover, and the mounting disc passes through the seal cover and constitutes buckle structure with nitrogen gas spring mould.
Furthermore, the movable wear prevention mechanism comprises a rubber cushion sleeve and a lubricating liquid tank, the rubber cushion sleeve is arranged inside the movable wear prevention mechanism, and the lubricating liquid tank is arranged inside the rubber cushion sleeve.
Furthermore, the inside of the rubber pad sleeve is provided with two lubricating liquid tanks.
Furthermore, the nitrogen spring mold comprises an inner sleeve and supporting bolt columns, the inner sleeve is arranged inside the nitrogen spring mold, and the supporting bolt columns are distributed inside the inner sleeve.
Compared with the prior art, the beneficial effects of the utility model are that: this stand wear and tear nitrogen spring can make mounting disc and seal cover install at nitrogen spring mould, effectually install mounting disc and seal cover protection on nitrogen spring mould's high-pressure tube nitrogen pipe, when nitrogen spring is aerifing, high-pressure gas throttle loss is avoided with the seal cover to the mounting disc, prevention elasticity floats to some extent, nitrogen spring mould is after one section use simultaneously, the mounting disc seals at the inside prevention high-pressure nitrogen gas leakage loss of high-pressure tube nitrogen connecting mechanism with the seal cover, can improve nitrogen spring wearability.
1. The utility model discloses, when punching press spring slidable mounting is in nitrogen spring mould, add lubricated liquid in filling up rubber sleeve and anti-activity wearing and tearing mechanism, can make anti-activity wearing and tearing mechanism laminating in the activity department, make activity wearing and tearing mechanism seal install on nitrogen spring mould, lubricated liquid can reduce frictional force between punching press spring and the nitrogen spring mould, mould thickness and mould panel resistance to deformation such as prevention nitrogen spring blade blunting, the prevention arouses the change of the resistance to workpiece deformation among the nitrogen spring, improve the wearability between punching press spring and the nitrogen spring mould simultaneously.
2. The utility model discloses, install inside cover embedding in nitrogen gas spring mould, can make two sets of support bolt post install at inside cover and nitrogen gas spring mould, effectual improvement nitrogen gas spring mould's resistance, improve mould thickness such as nitrogen gas spring blade dulling and mould panel warp resistance, work piece warp resistance in the prevention nitrogen gas spring, avoid nitrogen gas spring mould atress to warp.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the internal structure of the movable abrasion prevention mechanism of the present invention;
fig. 3 is the internal structure schematic diagram of the nitrogen spring mold of the present invention.
In the figure: 1. a protection model; 2. stamping a spring; 3. a movable wear prevention mechanism; 301. a rubber sleeve is padded; 302. a lubricant bath; 4. a nitrogen spring mold; 401. an inner sleeve; 402. a support bolt column; 5. a high pressure pipe nitrogen connection mechanism; 501. mounting a disc; 502. and (5) sealing the sleeve.
Detailed Description
As shown in fig. 1, the utility model provides a technical solution: a wear-resistant nitrogen spring comprises a protective model 1 and a nitrogen spring die 4, wherein a stamping spring 2 is arranged below the protective model 1, a movable wear-resistant mechanism 3 is arranged below the stamping spring 2, the nitrogen spring die 4 is arranged below the movable wear-resistant mechanism 3, a high-pressure tube nitrogen connecting mechanism 5 is arranged below the nitrogen spring die 4, a mounting disc 501 is arranged inside the high-pressure tube nitrogen connecting mechanism 5, a sealing sleeve 502 is arranged below the mounting disc 501, the protective model 1 is movably connected with the stamping spring 2, the stamping spring 2 penetrates through the inside of the movable wear-resistant mechanism 3, the movably connected protective model 1 and the stamping spring 2 are arranged in the nitrogen spring die 4, the protective model 1 can be arranged at the top end of the stamping spring 2 in a protective manner, the stamping spring 2 and the nitrogen spring die 4 can be processed in a protective manner, the movable wear-resistant mechanism 3 covers the top end of the nitrogen spring die 4, the stamping spring 2 and the nitrogen spring die 4 form a clamping structure through the movable wear-resistant mechanism 3, the movable wear-resistant mechanism 3 and the nitrogen spring die 4, the nitrogen spring die 3 and the nitrogen spring die 4 form a clamping structure, when the movable wear-resistant mechanism is arranged between the stamping spring 2 and the stamping spring die 2, the stamping spring die 4, the nitrogen spring die is arranged in a sliding manner, the nitrogen spring connecting mechanism, the nitrogen spring 2 and the nitrogen spring die 501 can be mutually attached to reduce the nitrogen spring 5, the nitrogen spring die 501, the movable wear-resistant mechanism, the nitrogen spring connecting mechanism 4, the nitrogen spring is arranged at the position of the movable wear-resistant mechanism, the movable wear-resistant mechanism 4, the mounting disc 501, and the mounting disc 501 passes through seal cover 502 and nitrogen spring mould 4 constitutes buckle structure, mounting disc 501 and seal cover 502 with laminating each other are installed inside high-pressure pipe nitrogen coupling mechanism 5, can make mounting disc 501 and seal cover 502 install at nitrogen spring mould 4, effectually install mounting disc 501 and seal cover 502 protection on the high-pressure pipe nitrogen pipe of nitrogen spring mould 4, when nitrogen spring is aerifing, high-pressure gas throttle loss is avoided with seal cover 502 to mounting disc 501, prevention elasticity floats to some extent, simultaneously nitrogen spring mould is after one section use, mounting disc 501 and seal cover 502 seal at the inside prevention high-pressure nitrogen leakage loss of high-pressure pipe nitrogen coupling mechanism 5, can improve nitrogen spring wearability.
As shown in fig. 2, the utility model provides a technical solution: the utility model provides a stand wear and tear nitrogen spring, prevent that movable wear mechanism 3 includes pad rubber sleeve 301 and lubrication fluid groove 302, the inside of preventing movable wear mechanism 3 is provided with pad rubber sleeve 301, and the internally mounted of pad rubber sleeve 301 has lubrication fluid groove 302, lubrication fluid groove 302 has been seted up to the inside of pad rubber sleeve 301, and lubrication fluid groove 302 is provided with two, can install pad rubber sleeve 301 in preventing movable wear mechanism 3, make lubrication fluid groove 302 set up in pad rubber sleeve 301 and prevent movable wear mechanism 3, when preventing movable wear mechanism 3 cover-mounting between stamping spring 2 and nitrogen spring mould 4, when stamping spring 2 slidable mounting is in nitrogen spring mould 4, add lubricating liquid into pad rubber sleeve 301 and prevent movable wear mechanism 3, can make the laminating of preventing movable wear mechanism 3 in the activity department, make movable wear mechanism 3 close-mounting on nitrogen spring mould 4, lubricating liquid can reduce the frictional force between stamping spring 2 and the nitrogen spring mould 4, prevent that cutting edge spring becomes equal mould thickness and mould panel resistance, the change that prevents that the work piece warp, improve the blunt nature of the wear resistance between stamping spring 2 and the nitrogen spring 4 simultaneously.
As shown in fig. 3, the utility model provides a technical scheme: the utility model provides a stand wear and tear nitrogen spring, nitrogen spring mould 4 includes inside cover 401 and support bolt post 402, the inside of nitrogen spring mould 4 is provided with inside cover 401, and the inside distribution of inside cover 401 has support bolt post 402, install inside cover 401 embedding in nitrogen spring mould 4, can make two sets of support bolt posts 402 install in inside cover 401 and nitrogen spring mould 4, effectual improvement nitrogen spring mould 4's resistance, improve mould thickness such as nitrogen spring blade dulling and mould panel deformation resistance, work deformation resistance in the prevention nitrogen spring, avoid nitrogen spring mould atress to warp.
In conclusion, when the wear-resistant nitrogen spring is used, the mounting disc 501 and the sealing sleeve 502 which are attached to each other are mounted inside the high-pressure pipe nitrogen connecting mechanism 5, so that the mounting disc 501 and the sealing sleeve 502 can be mounted on the nitrogen spring mold 4, the mounting disc 501 and the sealing sleeve 502 are effectively mounted on the high-pressure pipe nitrogen pipe of the nitrogen spring mold 4 in a protection manner, when the nitrogen spring is inflated, the mounting disc 501 and the sealing sleeve 502 avoid throttling loss of high-pressure gas, the elastic force is prevented from floating downwards, meanwhile, after the nitrogen spring mold is used for a period of time, the mounting disc 501 and the sealing sleeve 502 are sealed inside the high-pressure pipe nitrogen connecting mechanism 5 to prevent leakage of high-pressure nitrogen gas, the wear resistance of the nitrogen spring can be improved, the inner sleeve 401 is embedded in the nitrogen spring mold 4, so that the two groups of support bolt columns 402 are mounted in the inner sleeve 401 and the nitrogen spring mold 4, effectual improvement nitrogen spring mould 4's resistance, improve mould thickness such as nitrogen spring blade dulling and mould panel deformation resistance, work piece deformation resistance in the prevention nitrogen spring, avoid nitrogen spring mould atress to warp, can install pad rubber sleeve 301 in preventing movable wear mechanism 3, make lubricating fluid groove 302 offer in pad rubber sleeve 301 and prevent movable wear mechanism 3, cover when preventing movable wear mechanism 3 and install between punching press spring 2 and nitrogen spring mould 4, when punching press spring 2 slidable mounting is in nitrogen spring mould 4, add lubricating fluid in pad rubber sleeve 301 and prevent movable wear mechanism 3, can make the laminating of preventing movable wear mechanism 3 in the activity department, make movable wear mechanism 3 close mounting on nitrogen spring mould 4, lubricating fluid can reduce the frictional force between punching press spring 2 and the nitrogen spring mould 4.
Claims (8)
1. The utility model provides a stand wear and tear nitrogen spring, its characterized in that, including protection model (1) and nitrogen spring mould (4), the below of protection model (1) is provided with stamping spring (2), and stamping spring (2) the below installs and prevent movable wear mechanism (3), nitrogen spring mould (4) are installed in the below of preventing movable wear mechanism (3), the below of nitrogen spring mould (4) is provided with high-pressure tube nitrogen gas coupling mechanism (5), and the internally mounted of high-pressure tube nitrogen gas coupling mechanism (5) has mounting disc (501), the below of mounting disc (501) is provided with seal cover (502).
2. A wear resistant nitrogen spring in accordance with claim 1, wherein: the protection model (1) is movably connected with the stamping spring (2), and the stamping spring (2) penetrates through the inner part of the movable abrasion prevention mechanism (3).
3. A wear resistant nitrogen spring in accordance with claim 1, wherein: the top end of the nitrogen spring mold (4) is covered and wrapped by the movable abrasion prevention mechanism (3), and the stamping spring (2) and the nitrogen spring mold (4) form a clamping structure through the movable abrasion prevention mechanism (3).
4. A wear resistant nitrogen spring in accordance with claim 1, wherein: the nitrogen spring mold (4) is in threaded connection with the high-pressure pipe nitrogen connecting mechanism (5), and the high-pressure pipe nitrogen connecting mechanism (5) is movably connected with the mounting disc (501).
5. A wear resistant nitrogen spring in accordance with claim 1, wherein: the mounting disc (501) and the sealing sleeve (502) are mutually attached, and the mounting disc (501) and the nitrogen spring mold (4) form a buckle structure through the sealing sleeve (502).
6. A wear resistant nitrogen spring in accordance with claim 1, wherein: the movable wear prevention mechanism (3) comprises a rubber cushion sleeve (301) and a lubricating liquid tank (302), the rubber cushion sleeve (301) is arranged inside the movable wear prevention mechanism (3), and the lubricating liquid tank (302) is arranged inside the rubber cushion sleeve (301).
7. A wear resistant nitrogen spring in accordance with claim 6, wherein: the lubricating liquid grooves (302) are formed in the rubber pad sleeve (301), and two lubricating liquid grooves (302) are formed.
8. A wear resistant nitrogen spring in accordance with claim 1, wherein: the nitrogen spring mold (4) comprises an inner sleeve (401) and supporting bolt columns (402), the inner sleeve (401) is arranged inside the nitrogen spring mold (4), and the supporting bolt columns (402) are distributed inside the inner sleeve (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221848255.XU CN218440379U (en) | 2022-07-18 | 2022-07-18 | Wear-resistant nitrogen spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221848255.XU CN218440379U (en) | 2022-07-18 | 2022-07-18 | Wear-resistant nitrogen spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218440379U true CN218440379U (en) | 2023-02-03 |
Family
ID=85088943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221848255.XU Active CN218440379U (en) | 2022-07-18 | 2022-07-18 | Wear-resistant nitrogen spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218440379U (en) |
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2022
- 2022-07-18 CN CN202221848255.XU patent/CN218440379U/en active Active
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