CN220051575U - Compressing device for sprocket assembly - Google Patents
Compressing device for sprocket assembly Download PDFInfo
- Publication number
- CN220051575U CN220051575U CN202320770307.4U CN202320770307U CN220051575U CN 220051575 U CN220051575 U CN 220051575U CN 202320770307 U CN202320770307 U CN 202320770307U CN 220051575 U CN220051575 U CN 220051575U
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- pressing
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- fixed
- sprocket
- sliding part
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- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model provides a compressing device for sprocket assembly, which comprises a base, a supporting component, a sliding mechanism, a sleeve and a telescopic piece, wherein the base is fixed on a floor; the supporting component is arranged on the base and is used for installing the sprocket shaft; the sliding mechanism is provided with a guide rail part and a sliding part, the guide rail part is fixed on the base, and the sliding part is slidably arranged on the guide rail part; the sleeve is fixed on the sliding part and used for pressing the chain wheel on the chain wheel shaft; the telescopic piece is fixed on the base through the support, and the telescopic piece is provided with an output end capable of linearly moving, and the output end of the telescopic piece is arranged on the sliding part. The sleeve is arranged on the sliding part of the sliding mechanism, so that the sliding part is used as a stressed object, and the direct stress of the telescopic piece is avoided; for avoiding wear of the telescopic members caused by tilting of the sprocket shaft.
Description
Technical Field
The utility model relates to the field of intelligent parking equipment, in particular to a pressing device for sprocket assembly.
Background
The sprocket can be used as conveying equipment in the stereo garage, in a specific sprocket assembling process, the sprocket is required to be installed on the shaft, a manual assembling mode is adopted in the prior art, the sprocket is sleeved on the shaft, and then the sprocket is tightly pressed by a tool.
However, the working mode is time-consuming and labor-consuming, so that the pneumatic mode is adopted to directly press the chain wheel on the shaft in the prior art, and because the pressed part is directly fixed on the piston rod of the hydraulic cylinder, when the axis of the piston rod is not parallel to the axis of the chain wheel, the stress direction of the piston rod is asymmetric, so that the abrasion between the piston rod and the cylinder body is aggravated, and the hydraulic cylinder is easily damaged.
Therefore, the technical problems to be solved by the utility model are as follows: how to improve the service life of the cylinder body and the piston rod in the assembling process of the chain wheel.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a compressing device for assembling a chain wheel, which adopts the technical proposal that a sleeve is arranged on a sliding part of a sliding mechanism for enabling the sliding part to be used as a stressed object, thereby avoiding the direct stress of a telescopic piece; for avoiding wear of the telescopic members caused by tilting of the sprocket shaft.
Specifically, the utility model provides a compressing device for sprocket assembly, which comprises a base, a supporting component, a sliding mechanism, a sleeve and a telescopic piece, wherein the base is fixed on a floor; the supporting component is arranged on the base and is used for installing the sprocket shaft; the sliding mechanism is provided with a guide rail part and a sliding part, the guide rail part is fixed on the base, and the sliding part is slidably arranged on the guide rail part; the sleeve is fixed on the sliding part and is used for pressing the chain wheel on the chain wheel shaft; the telescopic piece is fixed on the base through the support, the telescopic piece is provided with an output end capable of moving linearly, and the output end of the telescopic piece is installed on the sliding part.
Preferably, the telescopic piece is an air cylinder or a hydraulic cylinder.
Preferably, the sliding part is provided with a bump, the bump is provided with a U-shaped opening, and the connecting part on the output end of the telescopic part is clamped and arranged on the U-shaped opening.
Preferably, the connecting portion comprises a first stop block, a second stop block and a connecting rod, the first stop block and the second stop block are respectively located on two sides of the protruding block, the connecting rod is fixed between the first stop block and the second stop block, the connecting rod is slidably arranged in the U-shaped opening in a penetrating mode, and the second stop block is fixed on the output end of the telescopic piece.
Preferably, the supporting component comprises a rotating seat and a roller, the roller is rotatably installed on the rotating seat, the rotating seat is fixed on the base, and an annular groove for installing a sprocket shaft is formed in the peripheral surface of the roller.
Preferably, a pressing mechanism for pressing the sprocket shaft is arranged on the base.
Preferably, the compressing mechanism comprises a supporting seat, an extruding cylinder and a compressing block, wherein the extruding cylinder is fixed on the base through the supporting seat and is provided with a piston part moving along the vertical direction, the compressing block is fixed on the piston part, and the compressing block is used for compressing the sprocket shaft.
Preferably, the base comprises a lifting block and a mounting plate, wherein the mounting plate is fixed on the lifting block and is used for mounting the supporting component.
The beneficial effects are that:
the utility model provides a compressing device for sprocket assembly, which adopts the scheme that a sleeve is arranged on a sliding part of a sliding mechanism and is used for enabling the sliding part to be used as a stressed object, so that the direct stress of a telescopic piece is avoided; for avoiding wear of the telescopic members caused by tilting of the sprocket shaft.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic perspective view of a pressing device for assembling a sprocket according to the present embodiment;
FIG. 2 is a schematic view of a partial enlarged structure at A in FIG. 1;
FIG. 3 is a schematic view of a partially enlarged structure at B in FIG. 1;
fig. 4 is a schematic perspective view of the sliding mechanism in the present embodiment.
Wherein reference numerals are as follows:
11-a base; 12-a support assembly; 13-a sliding mechanism; 14-a sleeve; 15-telescoping pieces; 16-sprocket shafts; 17-a rail portion; 18-a sliding part; 19-bump; 20-U-shaped mouth; 21-a first stop; 22-a second stop; 23-sprocket; 24-rotating the seat; 25-rolling wheels; 26-an annular groove; 27-a supporting seat; 28-an extrusion cylinder; 29-a compaction block; 30-heightening the block; 31-mounting plate.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings.
As shown in fig. 1 to 4, the present embodiment proposes a pressing device for sprocket assembly, comprising a base 11, a supporting component 12, a sliding mechanism 13, a sleeve 14 and a telescopic member 15, wherein the base 11 is fixed on a floor; the support assembly 12 is mounted on the base 11, and the support assembly 12 is used for mounting a sprocket shaft 16; the sliding mechanism 13 has a rail portion 17 and a sliding portion 18, the rail portion 17 being fixed to the base 11, the sliding portion 18 being slidably provided on the rail portion 17; the sleeve 14 is fixed on the sliding part 18, and the sleeve 14 is used for pressing the sprocket 23 on the sprocket shaft 16; the telescopic member 15 is fixed to the base 11 by a support, and the telescopic member 15 has a linearly movable output end, and the output end of the telescopic member 15 is mounted on the sliding portion 18.
The technical effect of this scheme lies in: the sleeve 14 is arranged on the sliding part 18 of the sliding mechanism 13, so that the sliding part 18 is used as a stressed object, and the direct stress of the telescopic piece 15 is avoided; for avoiding wear of the expansion element 15 caused by tilting of the sprocket shaft 16.
Further, the telescopic member 15 is an air cylinder or a hydraulic cylinder.
Further, the inner diameter of the sleeve 14 in this embodiment is larger than the diameter of the sprocket shaft 16, and the outer diameter of the sleeve 14 is smaller than the diameter of the sprocket 23 for better compression of the sprocket 23.
As an implementation manner of this embodiment, the sliding portion 18 is provided with a bump 19, the bump 19 is provided with a U-shaped opening 20, and the connection portion at the output end of the telescopic member 15 is engaged with the U-shaped opening 20.
As an implementation manner of this embodiment, the connecting portion includes a first stop 21, a second stop 22, and a connecting rod, where the first stop 21 and the second stop 22 are located on two sides of the bump 19, respectively, and the connecting rod is fixed between the first stop 21 and the second stop 22, and the connecting rod slidably penetrates through the U-shaped opening 20, and the second stop 22 is fixed on the output end of the telescopic member 15.
In fig. 2, the connecting rod is not visually seen due to the shielding of the connecting rod by the first stopper 21 and the bump 19, and for convenience of understanding, the structure of the connecting rod is described herein, the connecting rod is a cylindrical member, the diameter of the connecting rod is smaller than the width of the U-shaped opening 20, and the axis of the connecting rod is arranged in the horizontal direction.
The present solution uses a non-fixed way to connect the telescopic element 15 and the sliding portion 18. Wherein first dog 21 and second dog 22 are arranged to prevent the connecting rod from wearing out from U-shaped mouth 20 along the horizontal direction, because the connecting rod can be along vertical direction activity to can further prevent that the cylinder body and the piston rod of extensible member 15 from taking place wearing and tearing.
As an implementation manner of this embodiment, the support assembly 12 includes a rotating seat 24 and a roller 25, the roller 25 is rotatably mounted on the rotating seat 24, the rotating seat 24 is fixed on the base 11, and an annular groove 26 for mounting the sprocket shaft 16 is provided on a peripheral surface of the roller 25.
As an implementation manner of this embodiment, the base 11 is provided with a pressing mechanism for pressing the sprocket shaft 16. The scheme is used for locking the sprocket shaft 16, avoiding the displacement of the sprocket shaft 16 in the use process, and improving the assembly quality of the sprocket 23.
As an implementation manner of the present embodiment, the pressing mechanism includes a supporting seat 27, a pressing cylinder 28, and a pressing block 29, the pressing cylinder 28 is fixed on the base 11 through the supporting seat 27, the pressing cylinder 28 has a piston portion moving in a vertical direction, the pressing block 29 is fixed on the piston portion, and the pressing block 29 is used for pressing the sprocket shaft 16.
The technical effect of this scheme lies in: the pneumatic compression mode of this scheme adoption can effectively compress tightly sprocket shaft 16, and can guarantee that sprocket shaft 16 receives the pressure is controllable.
Further, the pressing block 29 is a rubber block, which has the advantage of a large friction coefficient on the one hand and can play a role in buffering and protecting the sprocket shaft 16 on the other hand.
As an implementation manner of this embodiment, the base 11 includes a lifting block 30 and a mounting plate 31, where the mounting plate 31 is fixed on the lifting block 30, and the mounting plate 31 is used for mounting the support assembly 12.
The scheme is used for heightening the assembling position of the sprocket shaft 16, so that people can conveniently install the sprocket shaft 16 and the sprocket 23.
Working principle:
the sprocket shaft 16 is placed in the annular groove 26 of the roller 25, and then the position of the sprocket shaft 16 is adjusted; the pressing cylinder 28 is controlled to work through the button, at the moment, the pressing block 29 moves downwards and presses the sprocket shaft 16, at the moment, the sprocket 23 is manually sleeved at the end part of the sprocket shaft 16 and the sprocket 23 just does not fall off, the telescopic piece 15 is triggered to work through the button, at the moment, the piston rod of the telescopic piece 15 drives the sliding part 18 to move along the length direction of the guide rail part 17, and the sliding part 18 drives the sleeve 14 to press the sprocket 23 in the moving process.
It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.
Claims (8)
1. The compressing device for assembling the chain wheels is characterized by comprising a base (11), a supporting component (12), a sliding mechanism (13), a sleeve (14) and a telescopic piece (15), wherein the base (11) is fixed on a floor; the supporting component (12) is arranged on the base (11), and the supporting component (12) is used for installing a chain wheel shaft (16); the sliding mechanism (13) is provided with a guide rail part (17) and a sliding part (18), the guide rail part (17) is fixed on the base (11), and the sliding part (18) is slidably arranged on the guide rail part (17); the sleeve (14) is fixed on the sliding part (18), and the sleeve (14) is used for pressing the chain wheel on the chain wheel shaft (16); the telescopic piece (15) is fixed on the base (11) through a support, the telescopic piece (15) is provided with an output end capable of moving linearly, and the output end of the telescopic piece (15) is mounted on the sliding part (18).
2. The sprocket assembly pressing apparatus according to claim 1, wherein the expansion member (15) is an air cylinder or a hydraulic cylinder.
3. The pressing device for assembling the chain wheel according to claim 1, wherein the sliding part (18) is provided with a protruding block (19), the protruding block (19) is provided with a U-shaped opening (20), and the connecting part on the output end of the telescopic piece (15) is clamped and arranged on the U-shaped opening (20).
4. A sprocket assembly pressing apparatus according to claim 3, wherein the connecting portion comprises a first stopper (21), a second stopper (22) and a connecting rod, the first stopper (21) and the second stopper (22) are respectively located at two sides of the bump (19), the connecting rod is fixed between the first stopper (21) and the second stopper (22), the connecting rod slidably penetrates through the U-shaped opening (20), and the second stopper (22) is fixed on the output end of the telescopic member (15).
5. The pressing device for sprocket assembly according to claim 1, wherein the support assembly (12) includes a rotating seat (24) and a roller (25), the roller (25) is rotatably mounted on the rotating seat (24), the rotating seat (24) is fixed on the base (11), and a circumferential surface of the roller (25) is provided with an annular groove (26) for mounting a sprocket shaft (16).
6. The sprocket assembly pressing apparatus according to claim 5, wherein the base (11) is provided with a pressing mechanism for pressing the sprocket shaft (16).
7. The pressing device for sprocket assembly according to claim 6, wherein the pressing mechanism comprises a support base (27), a pressing cylinder (28) and a pressing block (29), the pressing cylinder (28) is fixed to the base (11) through the support base (27), the pressing cylinder (28) has a piston portion moving in a vertical direction, the pressing block (29) is fixed to the piston portion, and the pressing block (29) is used for pressing the sprocket shaft (16).
8. The sprocket assembly pressing apparatus as defined in claim 7, wherein the base (11) includes a lifting block (30) and a mounting plate (31), the mounting plate (31) being fixed to the lifting block (30), the mounting plate (31) being for mounting the support member (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320770307.4U CN220051575U (en) | 2023-04-10 | 2023-04-10 | Compressing device for sprocket assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320770307.4U CN220051575U (en) | 2023-04-10 | 2023-04-10 | Compressing device for sprocket assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220051575U true CN220051575U (en) | 2023-11-21 |
Family
ID=88759193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320770307.4U Active CN220051575U (en) | 2023-04-10 | 2023-04-10 | Compressing device for sprocket assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220051575U (en) |
-
2023
- 2023-04-10 CN CN202320770307.4U patent/CN220051575U/en active Active
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