CN219056829U

CN219056829U - Rolling device

Info

Publication number: CN219056829U
Application number: CN202223358015.4U
Authority: CN
Inventors: 郭修富; 马绍俊
Original assignee: Debite Automotive Technology Shanghai Co ltd
Current assignee: Debite Automotive Technology Shanghai Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-05-23
Anticipated expiration: 2032-12-12

Abstract

The utility model relates to the technical field of air springs and discloses a rolling device which comprises a base, wherein supporting rods are arranged at four edges of the upper surface of the base, a supporting plate is arranged at the top of each supporting rod, a hydraulic cylinder is arranged on the upper surface of each supporting plate, the bottom of each hydraulic cylinder penetrates through the lower surface of each supporting plate, a moving block is arranged on the lower surface of each supporting rod, a first rolling pressing block and a second rolling pressing block are movably inserted between each moving block and the base, and an air spring is movably inserted between each first rolling pressing block and each second rolling pressing block. This roll up pressure device can compress air spring through the pneumatic cylinder, and sets up that first roll briquetting and second roll briquetting can be with playing fixed air spring's effect, and roll up when pressing, in the plug inserts spacing section of thick bamboo, can be fixed air spring after pressing the roll, the direct packing of being convenient for has improved work efficiency.

Description

Rolling device

Technical Field

The utility model relates to the technical field of air springs, in particular to a rolling device.

Background

The telescopic closed container is filled with compressed air, and the air spring is in a curved bag structure, wherein the number of the curved bags is usually 1-3, and the telescopic closed container can be designed and manufactured into sleeve type, film type and strap type air springs according to the requirement, and the two bag type air springs can be overlapped under certain conditions.

Air springs are packaged in a half-rolling manner for transportation, but most of the existing half-rolling manners are usually manual rolling, which is very tedious, time-consuming and labor-consuming, and results in lower working efficiency, so that a rolling device is provided to solve the above-mentioned problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a rolling device which has the advantages that an air bag is convenient to roll an air rapidly, an air spring after rolling can be directly fixed, rebound is prevented, the working efficiency is improved, and the like, and solves the problems that most of the existing semi-rolling modes are usually manual rolling, the mode is very complicated, time and labor are wasted, and the working efficiency is lower.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: the utility model provides a roll up and press device, includes the base, four edges and corners of base upper surface department all is provided with the bracing piece, and the top of bracing piece is provided with the backup pad, the upper surface of backup pad is provided with the pneumatic cylinder, and the bottom of pneumatic cylinder runs through the lower surface of backup pad, the lower surface of bracing piece is provided with the movable block, and movable grafting has first roll briquetting and second roll briquetting between movable block and the base, movable grafting has air spring between first roll briquetting and the second roll briquetting.

The beneficial effects of the utility model are as follows: can compress air spring through the pneumatic cylinder, and set up that first volume briquetting and second volume briquetting can be with playing fixed air spring's effect, and roll up when pressing, the plug inserts in the spacing section of thick bamboo, can be fixed air spring after pressing of rolling up, the direct packing of being convenient for has improved work efficiency.

The rolling device has the advantages that the rolling device is convenient for rapidly rolling the air bags, the air springs after rolling can be directly fixed, rebound is prevented, and the working efficiency is improved.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, four edges and corners of the upper surface of the moving block are provided with fixing rods, the top ends of the fixing rods penetrate through the upper surface of the supporting plate and extend upwards, the lower surface of the supporting plate and the upper surface of the base are respectively provided with a second disc and a first disc, and the opposite surfaces of the first disc and the second disc are respectively provided with a plug-in groove.

The air spring has the beneficial effects that the air spring can be prevented from accidentally popping up when being rolled, and personnel damage or air spring damage is caused.

Further, the upper surface and the lower surface of air spring all are provided with a plurality of threaded rods, and air spring's upper surface and lower surface are movable respectively cup joints in the inside of first volume briquetting and second volume briquetting, the spliced eye has all been seted up to the inside of first volume briquetting and second volume briquetting, and the threaded rod activity is pegged graft in the spliced eye.

The adoption of the further scheme has the beneficial effects that the positions of the first rolling block and the second rolling block can be fixed, so that the air spring after rolling can be fixed.

Further, four edges of the upper surface of the first rolling block are provided with limiting cylinders, two limiting holes are formed in the top ends of the limiting cylinders, and limiting rods are arranged at the four edges of the lower surface of the second rolling block and are located on the same vertical line with the limiting cylinders.

The air spring packaging device has the beneficial effects that the first rolling pressing block and the second rolling pressing block can be connected, so that the air spring packaging device is convenient to package.

Further, the bottom activity of gag lever post has cup jointed the plug, and the inside of plug has seted up the removal groove, the inner wall in removal groove is laminated mutually with the surface of gag lever post, and the spacing groove has been seted up to the bottom of plug.

The beneficial effect of adopting above-mentioned further scheme is, first roll briquetting is fixed on the second roll briquetting to can compress air spring.

Further, the inside sliding connection of spacing groove has two stoppers, and the stopper activity is pegged graft in the inside of spacing hole, the inside of spacing groove is provided with the elastic component, and the both ends of elastic component set up in one side of two stoppers respectively.

The beneficial effect of adopting above-mentioned further scheme is, can prevent that first roll briquetting and second from rolling up the unexpected separation of briquetting, plays spacing effect.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a diagram of the connection of the base and the hydraulic cylinder of the present utility model;

FIG. 3 is a diagram of the connection structure of the air spring and threaded rod of the present utility model;

FIG. 4 is a diagram of the connection structure of a first coil block and a second coil block of the present utility model;

fig. 5 is a connection structure diagram of the limit lever and the plug connector of the present utility model.

In the figure: 1. a base; 101. a first disc; 102. a plug-in groove; 103. a support rod; 104. a support plate; 105. a hydraulic cylinder; 106. a moving block; 107. a fixed rod; 108. a second disc; 2. an air spring; 201. a threaded rod; 3. a first coil pressing block; 301. a plug hole; 302. a limiting cylinder; 303. a limiting hole; 304. a second coil pressing block; 305. a limit rod; 306. a plug; 307. a moving groove; 308. a limit groove; 309. a limiting block; 310. an elastic member.

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.

In the embodiment, as shown in fig. 1-5, a rolling device comprises a base 1, wherein support rods 103 are fixedly connected to four edges of the upper surface of the base 1, the top of each support rod 103 is fixedly connected with a support plate 104, the upper surface of each support plate 104 is fixedly connected with a hydraulic cylinder 105, the bottom of each hydraulic cylinder 105 penetrates through the lower surface of each support plate 104, the lower surface of each support rod 103 is fixedly connected with a moving block 106, a first rolling block 3 and a second rolling block 304 are movably inserted between each moving block 106 and the base 1, and an air spring 2 is movably inserted between each first rolling block 3 and each second rolling block 304;

four edges of the upper surface of the moving block 106 are fixedly connected with fixing rods 107, the top ends of the fixing rods 107 penetrate through the upper surface of the supporting plate 104 and extend upwards, the lower surface of the supporting plate 104 and the upper surface of the base 1 are fixedly connected with a second disc 108 and a first disc 101 respectively, and the opposite surfaces of the first disc 101 and the second disc 108 are provided with inserting grooves 102;

the first disc 101 and the second disc 108 can be sleeved on the outer surface of the threaded rod 201, so that the air spring 2 can be prevented from being accidentally ejected when the air spring is rolled, and personnel damage or damage to the air spring 2 can be prevented;

the upper surface and the lower surface of the air spring 2 are fixedly connected with a plurality of threaded rods 201, the upper surface and the lower surface of the air spring 2 are respectively movably sleeved in the first rolling press block 3 and the second rolling press block 304, the interiors of the first rolling press block 3 and the second rolling press block 304 are provided with plug holes 301, and the threaded rods 201 are movably plugged in the plug holes 301;

the first coil pressing block 3 and the second coil pressing block 304 are conveniently sleeved on the outer surface of the threaded rod 201, so that the positions of the first coil pressing block 3 and the second coil pressing block 304 can be fixed, and the air spring 2 after coil pressing can be fixed;

the four edges of the upper surface of the first rolling block are fixedly connected with a limiting cylinder 302, the top end of the limiting cylinder 302 is provided with two limiting holes 303, the four edges of the lower surface of the second rolling block are fixedly connected with a limiting rod 305, and the limiting rod 305 and the limiting cylinder 302 are positioned on the same vertical line;

the second coil pressing block 304 is convenient to be inserted into the first coil pressing block 3, so that the first coil pressing block 3 and the second coil pressing block 304 can be connected, and the air spring 2 is convenient to pack;

the bottom end of the limiting rod 305 is movably sleeved with a plug connector 306, a moving groove 307 is formed in the plug connector 306, the inner wall of the moving groove 307 is attached to the outer surface of the limiting rod 305, and a limiting groove 308 is formed in the bottom of the plug connector 306;

inserting the plug 306 into the plug cylinder to fix the first coil pressing block 3 on the second coil pressing block 304, thereby compressing the air spring 2;

two limiting blocks 309 are slidably connected in the limiting groove 308, the limiting blocks 309 are movably inserted in the limiting holes 303, elastic pieces 310 are fixedly connected in the limiting groove 308, and two ends of each elastic piece 310 are fixedly connected to one side of each limiting block 309;

the limiting block 309 is inserted into the limiting hole 303, so that the first coil pressing block 3 and the second coil pressing block 304 can be prevented from being separated accidentally, and the limiting effect is achieved.

Working principle:

the first step: putting the air spring 2 into a rolling machine, firstly sleeving a first rolling block 3 and a second rolling block 304 at two ends of the air spring 2 respectively, inserting a threaded rod 201 into an inserting hole 301, then putting the air spring 2, the first rolling block 3 and the second rolling block 304 on a base 1, inserting the threaded rod 201 at the bottom of the air spring 2 into the first disc 101, and inserting the top of the air spring 2 into a second disc 108;

and a second step of: when the air spring 2 is coiled, firstly, the hydraulic cylinder 105 works to drive the moving block 106 to move, the moving block 106 moves to drive the second disc 108 to move downwards, and the second disc 108 moves to drive the second coiled pressing block 304 to move downwards, so that the air spring 2 is compressed;

and a third step of: when the air spring 2 is coiled, the plug 306 is inserted into the limiting cylinder 302, the limiting block 309 is driven to move towards the inside of the limiting groove 308, the elastic piece 310 is compressed, the plug 306 is inserted into the limiting cylinder 302, then the elastic piece 310 rebounds, the limiting block 309 is outwards moved and is inserted into the limiting hole 303, the first coiled pressing block 3 and the second coiled pressing block 304 clamp the air spring 2, and finally the hydraulic cylinder 105 drives the second disc 108 to upwards move, so that the air spring 2 can be taken out.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides a crimping device, includes base (1), its characterized in that: four edges of base (1) upper surface all are provided with bracing piece (103), and the top of bracing piece (103) is provided with backup pad (104), the upper surface of backup pad (104) is provided with pneumatic cylinder (105), and the lower surface of backup pad (104) is run through to the bottom of pneumatic cylinder (105), the lower surface of bracing piece (103) is provided with movable block (106), and movable grafting has first roll briquetting (3) and second roll briquetting (304) between movable block (106) and base (1), movable grafting has air spring (2) between first roll briquetting (3) and the second roll briquetting (304).

2. A crimping apparatus as claimed in claim 1, wherein: four edges of the upper surface of the moving block (106) are provided with fixing rods (107), the top ends of the fixing rods (107) penetrate through the upper surface of the supporting plate (104) and extend upwards, the lower surface of the supporting plate (104) and the upper surface of the base (1) are respectively provided with a second disc (108) and a first disc (101), and the opposite surfaces of the first disc (101) and the second disc (108) are provided with inserting grooves (102).

3. A crimping apparatus as claimed in claim 1, wherein: the upper surface and the lower surface of air spring (2) all are provided with a plurality of threaded rods (201), and the upper surface and the lower surface of air spring (2) are movably sleeved in the inside of first roll briquetting (3) and second roll briquetting (304) respectively, spliced eye (301) have all been seted up to the inside of first roll briquetting (3) and second roll briquetting (304), and threaded rod (201) activity grafting is in spliced eye (301).

4. A crimping apparatus as claimed in claim 3, wherein: four edges of the upper surface of the first rolling block (3) are provided with limiting cylinders (302), two limiting holes (303) are formed in the top ends of the limiting cylinders (302), limiting rods (305) are arranged at the four edges of the lower surface of the second rolling block (304), and the limiting rods (305) and the limiting cylinders (302) are located on the same vertical line.

5. A crimping apparatus as claimed in claim 4, wherein: the bottom activity of gag lever post (305) has cup jointed plug (306), and the inside of plug (306) has seted up removal groove (307), the inner wall in removal groove (307) is laminated with the surface of gag lever post (305) mutually, and limit groove (308) have been seted up to the bottom of plug (306).

6. A crimping apparatus as claimed in claim 5, wherein: the inside sliding connection of spacing groove (308) has two stopper (309), and stopper (309) activity grafting is in the inside of spacing hole (303), the inside of spacing groove (308) is provided with elastic component (310), and the both ends of elastic component (310) set up in one side of two stopper (309) respectively.