CN220807095U - Clamping device for machining engineering machinery shock absorber - Google Patents
Clamping device for machining engineering machinery shock absorber Download PDFInfo
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- CN220807095U CN220807095U CN202322725401.0U CN202322725401U CN220807095U CN 220807095 U CN220807095 U CN 220807095U CN 202322725401 U CN202322725401 U CN 202322725401U CN 220807095 U CN220807095 U CN 220807095U
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- shock absorber
- clamping device
- clamping
- fixing plate
- mounting frame
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- 239000006096 absorbing agent Substances 0.000 title claims abstract description 69
- 230000035939 shock Effects 0.000 title claims abstract description 66
- 238000003754 machining Methods 0.000 title claims abstract description 12
- 238000001125 extrusion Methods 0.000 claims abstract description 17
- 238000012545 processing Methods 0.000 claims description 32
- 230000007246 mechanism Effects 0.000 claims description 13
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a clamping device for machining a shock absorber of engineering machinery, which relates to the technical field of machining of shock absorbers of engineering machinery. According to the utility model, when the clamping plates are matched to clamp and fix the telescopic shaft and the shaft sleeve of the shock absorber, the elastic extrusion is utilized to enable the first inclined fixing plate and the second inclined fixing plate to be in cross fit with the surfaces of the telescopic shaft and the shaft sleeve of the shock absorber, limiting pressure is arranged between the first inclined fixing plate and the second inclined fixing plate, the anti-slip pads matched with the lower surfaces of the first inclined fixing plate and the second inclined fixing plate are used for improving the stability of the clamping plates in fixing the telescopic shaft and the shaft sleeve of the shock absorber, slipping is prevented, and the spring extrusion columns do not need to reset in the later stage of automatic rebound.
Description
Technical Field
The utility model relates to the technical field of engineering machinery damper processing, in particular to a clamping device for engineering machinery damper processing.
Background
The engineering machinery damper is used for suspension installation of components with strong vibration working conditions of engineering machinery equipment such as road rollers, loaders and the like, plays a good vibration reduction role, improves driving comfort and prolongs service life. In the processing process of the engineering mechanical shock absorber, the spring piece is required to be installed between the connecting pieces, and the connecting pieces are required to be fixed by using the clamping device in the installation process, so the utility model provides the clamping device for processing the engineering mechanical shock absorber.
In the prior art, a Chinese patent document with publication number of CN215701044U and publication date of 2022, 02 and 01 is proposed to solve the above technical problems, and the technical scheme disclosed in the patent document is as follows: outer wall processing clamping device of bumper shock absorber for high-speed railway includes: the base, the top of base is connected with the fixed block, be provided with the breach on the fixed block, logical groove has been seted up to the outer wall of fixed block, logical inslot portion is provided with the pothook, the one end of pothook runs through the groove, and is provided with the notch on the one end of pothook. This bumper shock absorber outer wall processing clamping device for high-speed railway is through mutually supporting of parts such as fixed block, logical groove, pothook, notch, reset spring, pivot, clamping lever and expansion spring for the device can carry out quick centre gripping to the bumper shock absorber that the size is little or both ends thickness is different, does not need extra operation fixture to carry out the centre gripping to the bumper shock absorber.
In order to solve the problems that the existing clamping device is complex in operation when clamping a tool, the clamping device is required to be manually controlled to clamp and fix the shock absorber, the practicality of the device is reduced, and the device is complex in operation when clamping the shock absorber, the prior art adopts the mutual matching of parts such as a fixed block, a through groove, a clamping hook, a notch, a reset spring, a rotating shaft, a clamping rod and a telescopic spring, so that the device can process the shock absorber with small gap or with different thicknesses at two ends in a rapid clamping mode, but the situation that the shock absorber can only be clamped at one end and the directional clamping, positioning and mounting at two ends cannot be realized can also occur, and the problem that the positioning and mounting efficiency is low when the shock absorber is mounted is caused manually is caused.
Disclosure of utility model
The utility model aims to provide a clamping device for processing a shock absorber of an engineering machine, which aims to solve the problems in the background technology.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides a clamping device is used in processing of engineering machine tool bumper shock absorber, includes clamping device main part is used in processing of bumper shock absorber, clamping device main part is used in processing of bumper shock absorber is including removing directional assembly device and bumper shock absorber part processing fixture, remove directional assembly device and including directional guide rail unit and drive mobile unit, drive mobile unit sets up the inside at directional guide rail unit, bumper shock absorber part processing fixture is including installing frame unit and fixed clamping unit, installing frame unit sets up the top at the drive mobile unit, fixed clamping unit sets up the inside at installing frame unit.
The technical scheme of the utility model is further improved as follows: the directional guide rail unit comprises a directional assembly guide rail, and a first double-head threaded rod is rotatably arranged in the directional assembly guide rail.
By adopting the technical scheme, the upper part of the directional assembly guide rail is provided with the limit chute.
The technical scheme of the utility model is further improved as follows: the driving moving unit comprises a first motor fixedly arranged on the side wall of the rear end of the directional assembly guide rail, and an output shaft of the first motor is fixedly connected with one end of a rotating shaft of the first double-head threaded rod.
By adopting the technical scheme, the first motor mainly plays a role in driving the first double-head threaded rod to rotate.
The technical scheme of the utility model is further improved as follows: the driving moving unit further comprises moving pile seats symmetrically and slidably arranged on the upper surface inside the directional assembly guide rail, and the inner walls of the two groups of moving pile seats are respectively in threaded connection with the outer surface of the first double-head threaded rod.
By adopting the technical scheme, the pulley matched with the directional assembly guide rail is arranged at the bottom of the movable pile seat, so that the movable pile seat can be moved more conveniently.
The technical scheme of the utility model is further improved as follows: the installation frame unit comprises an installation frame fixedly installed at the upper end of the movable pile seat, and clamping plates are installed on the inner side wall of the installation frame in an up-down symmetrical sliding mode.
By adopting the technical scheme, the mounting frame mainly plays a role in limiting and matching the clamping plate, and the size of the clamping plate is not limited.
The technical scheme of the utility model is further improved as follows: the mounting frame unit is characterized by further comprising a second motor fixedly mounted at the top of one side of the mounting frame, a second double-head threaded rod is fixedly mounted on an output shaft of the second motor, the lower end of the second double-head threaded rod is rotatably connected with the lower surface of the inner side wall of the mounting frame, and two groups of inner side walls of one side of the clamping plates are respectively in threaded connection with the outer surface of the second double-head threaded rod.
By adopting the technical scheme, the motor II mainly plays a role in driving the double-head threaded rod II to rotate so that the clamping plate approaches to clamp and fix the shock absorber accessories.
The technical scheme of the utility model is further improved as follows: the fixed clamping unit comprises a spring extrusion column fixedly arranged on the inner side wall of the clamping plate, the inner side wall of the clamping plate is symmetrically hinged with a first oblique fixing plate and a second oblique fixing plate, and the lower end of the spring extrusion column is fixedly connected with the upper surfaces of the first oblique fixing plate and the second oblique fixing plate.
By adopting the technical scheme, the anti-skid pads are arranged on the lower surfaces of the first inclined fixing plate and the second inclined fixing plate, and the first inclined fixing plate and the second inclined fixing plate are arranged in a crossing manner.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. The utility model provides a clamping device for processing a shock absorber of engineering machinery, wherein a guide rail is arranged in a directional assembly guide rail and is matched with a pulley of a movable pile seat, an output shaft of a motor I works to drive a double-head threaded rod I to rotate, and the movable pile seat moves relatively in a directional manner under the matching of the directional assembly guide rail and the double-head threaded rod I, so that a telescopic shaft and a shaft sleeve of the shock absorber are installed in a mounting frame to be assembled in a directional manner, the manual correction assembly is avoided, and the processing efficiency and the processing precision of the shock absorber of the engineering machinery are improved.
2. The utility model provides a clamping device for processing a shock absorber of engineering machinery, wherein an output shaft of a motor II works to drive a double-head threaded rod II to rotate, so that a clamping plate moves up and down relatively under the cooperation of a mounting frame to respectively clamp and fix a telescopic shaft and a shaft sleeve of the shock absorber, an additional clamping mechanism is not required to be operated to clamp the shock absorber, and the operation is simple and convenient.
3. The utility model provides a clamping device for processing a shock absorber of engineering machinery, which is characterized in that when a clamping plate is matched to clamp and fix a telescopic shaft and a shaft sleeve of the shock absorber, a spring extrusion column uses elastic extrusion to enable a first oblique fixing plate and a second oblique fixing plate to be in crossed joint with the surfaces of the telescopic shaft and the shaft sleeve of the shock absorber, limiting pressure is arranged between the clamping device and the surfaces, and an anti-slip pad matched with the lower surfaces of the first oblique fixing plate and the second oblique fixing plate is used for improving the stability of the clamping plate to fix the telescopic shaft and the shaft sleeve of the shock absorber, so that slipping is prevented, and the spring extrusion column does not need resetting in the later stage of automatic rebound.
Drawings
FIG. 1 is a schematic view of the structure of the present utility model in a fixed state;
FIG. 2 is a schematic view of the structure of the present utility model in a mobile assembled state;
FIG. 3 is a schematic diagram of the structure of the present utility model;
FIG. 4 is a schematic view of a structural mount of the present utility model;
Fig. 5 is a schematic view of the internal structure of the structure clamping plate of the present utility model.
In the figure: 1. clamping device main body for processing shock absorber; 2. a moving directional assembly mechanism; 21. directional assembly of the guide rail; 22. a double-head threaded rod I; 23. a first motor; 24. moving the pile seat; 3. the damper component is processed and clamped by a clamping mechanism; 31. a mounting frame; 32. a clamping plate; 33. a second motor; 34. a double-head threaded rod II; 35. a spring pressing column; 36. the first inclined fixing plate is arranged; 361. and a second inclined fixing plate.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-5, the utility model provides a clamping device for processing a shock absorber of an engineering machine, which comprises a clamping device main body 1 for processing the shock absorber, wherein the clamping device main body 1 for processing the shock absorber comprises a movable directional assembly mechanism 2 and a shock absorber component processing clamping mechanism 3, the movable directional assembly mechanism 2 comprises a directional guide rail unit and a driving moving unit, the driving moving unit is arranged in the directional guide rail unit, the shock absorber component processing clamping mechanism 3 comprises a mounting frame unit and a fixed clamping unit, the mounting frame unit is arranged above the driving moving unit, the fixed clamping unit is arranged in the mounting frame unit, the directional guide rail unit comprises a directional assembly guide rail 21, a double-head threaded rod I22 is rotatably arranged in the interior of the directional assembly guide rail 21, a guide rail is arranged in the interior of the directional assembly guide rail 21 and is matched with a pulley of a movable pile seat 24, an output shaft of the motor I23 drives the double-head threaded rod I22 to rotate, the driving moving unit comprises a motor I23 fixedly arranged on the rear end side wall of the directional assembly guide rail 21, an output shaft of the motor I23 is fixedly connected with one end of a rotating shaft of the double-head threaded rod I22, the movable pile seat 24 is matched with the directional assembly guide rail 21 and moves relatively to the directional assembly guide rail I22, the inside the directional assembly guide rail 21 and the double-head threaded rod I31 is relatively moved by the directional assembly guide rail I and the movable pile seat is matched with the directional assembly guide rail 21, the double-head threaded rod I31, the vibration absorber is subjected to the manual vibration absorber machining precision and the vibration absorber machining precision.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the driving moving unit further comprises a moving pile seat 24 symmetrically and slidably mounted on the upper surface inside the directional assembly guide rail 21, the inner walls of the two groups of moving pile seats 24 are respectively in threaded connection with the outer surface of the first double-head threaded rod 22, the mounting frame unit comprises a mounting frame 31 fixedly mounted at the upper end of the moving pile seat 24, a clamping plate 32 is vertically and symmetrically mounted on the inner side wall of the mounting frame 31 in a sliding manner, an output shaft of the second motor 33 drives the second double-head threaded rod 34 to rotate, so that the clamping plate 32 moves relatively up and down under the cooperation of the mounting frame 31, and clamps and fixes a telescopic shaft and a shaft sleeve of the shock absorber respectively without additional operation of a clamping mechanism.
Example 3
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the mounting frame unit further comprises a second motor 33 fixedly mounted at the top of one side of the mounting frame 31, an output shaft of the second motor 33 is fixedly provided with a second double-head threaded rod 34, the lower end of the second double-head threaded rod 34 is rotationally connected with the lower surface of the inner side wall of the mounting frame 31, one side inner walls of the two groups of clamping plates 32 are respectively in threaded connection with the outer surface of the second double-head threaded rod 34, the first spring extrusion column 35 is used for enabling the first inclined fixing plate 36 and the second inclined fixing plate 361 to be crossed and attached to the telescopic shaft of the shock absorber and the surface of the shaft sleeve by elastic extrusion when the clamping plates 32 are matched for clamping and fixing the telescopic shaft and the shaft sleeve of the shock absorber, limiting pressure is reserved between the first inclined fixing plate 36 and the second inclined fixing plate 361, the fixed clamping units comprise spring extrusion columns 35 fixedly mounted on the inner side walls of the clamping plates 32, the first inclined fixing plate 36 and the second inclined fixing plate 361 are symmetrically hinged to be mounted on the inner side walls of the clamping plates 32, the lower ends of the first spring extrusion columns 35 are fixedly connected with the upper surfaces of the first inclined fixing plate 36 and the second inclined fixing plate 361, the elastic pads matched with the first inclined fixing plate 36 and the lower surfaces of the second inclined fixing plate 361 are used for lifting the telescopic shaft of the shock absorber and fixing the fixed shaft and fixing shaft of the fixed shaft of the shock absorber and fixing device, and the fixed shaft are prevented from slipping and automatically, and the spring extrusion columns are not required to reset after the spring compression columns 35 is reset.
The working principle of the clamping device for processing the engineering machinery shock absorber is specifically described below.
As shown in fig. 1-5, first, the second motor 33 works to drive the second double-headed screw rod 34 to rotate, so that the clamping plate 32 moves up and down relatively under the cooperation of the mounting frame 31, the telescopic shaft and the shaft sleeve of the shock absorber are clamped and fixed respectively, then, the spring extrusion column 35 uses elastic extrusion to enable the first inclined fixing plate 36 and the second inclined fixing plate 361 to be crossed and attached to the surfaces of the telescopic shaft and the shaft sleeve of the shock absorber by elastic extrusion when the clamping plate 32 cooperates with the telescopic shaft and the shaft sleeve of the shock absorber, limiting pressure is generated between the first inclined fixing plate 36 and the second inclined fixing plate 361, anti-slip pads on the lower surfaces of the first inclined fixing plate 36 and the second inclined fixing plate 361 lift the stability of the clamping plate 32 on the telescopic shaft and the shaft sleeve of the shock absorber, finally, the first motor 23 works to drive the first double-headed screw rod 22 to rotate, and the movable pile seat 24 moves relatively under the cooperation of the directional assembly guide rail 21 and the first double-headed screw rod 22, so that the telescopic shaft and the shaft sleeve of the shock absorber are installed inside the mounting frame 31 are assembled directionally.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The utility model provides a clamping device is used in processing of engineering machine tool bumper shock absorber, includes clamping device main part (1) for the bumper shock absorber processing, its characterized in that: the clamping device for shock absorber machining comprises a shock absorber machining clamping device body (1) and a shock absorber component machining clamping mechanism (3), wherein the shock absorber machining clamping device body (1) comprises a movable directional assembly mechanism (2) and a shock absorber component machining clamping mechanism (3), the movable directional assembly mechanism (2) comprises a directional guide rail unit and a driving moving unit, the driving moving unit is arranged in the directional guide rail unit, the shock absorber component machining clamping mechanism (3) comprises a mounting frame unit and a fixed clamping unit, the mounting frame unit is arranged above the driving moving unit, and the fixed clamping unit is arranged in the mounting frame unit.
2. The clamping device for processing the engineering machinery shock absorber according to claim 1, wherein the clamping device comprises: the directional guide rail unit comprises a directional assembly guide rail (21), and a double-head threaded rod I (22) is rotatably arranged in the directional assembly guide rail (21).
3. The clamping device for processing the engineering machinery shock absorber according to claim 1, wherein the clamping device comprises: the driving moving unit comprises a first motor (23) fixedly arranged on the side wall of the rear end of the directional assembly guide rail (21), and an output shaft of the first motor (23) is fixedly connected with one end of a rotating shaft of the first double-head threaded rod (22).
4. The clamping device for processing the engineering machinery shock absorber according to claim 1, wherein the clamping device comprises: the driving moving unit further comprises moving pile seats (24) symmetrically and slidably arranged on the upper surface inside the directional assembly guide rail (21), and the inner walls of the two groups of moving pile seats (24) are respectively in threaded connection with the outer surface of the first double-head threaded rod (22).
5. The clamping device for processing the engineering machinery shock absorber according to claim 1, wherein the clamping device comprises: the mounting frame unit comprises a mounting frame (31) fixedly mounted at the upper end of the movable pile seat (24), and clamping plates (32) are symmetrically and slidingly mounted on the inner side wall of the mounting frame (31) up and down.
6. The clamping device for processing the engineering machinery shock absorber according to claim 5, wherein: the mounting frame unit further comprises a second motor (33) fixedly mounted at the top of one side of the mounting frame (31), a second double-head threaded rod (34) is fixedly mounted on an output shaft of the second motor (33), the lower end of the second double-head threaded rod (34) is rotatably connected with the lower surface of the inner side wall of the mounting frame (31), and two groups of inner side walls of the clamping plates (32) are respectively in threaded connection with the outer surface of the second double-head threaded rod (34).
7. The clamping device for processing the engineering machinery shock absorber according to claim 5, wherein: the fixed clamping unit comprises a spring extrusion column (35) fixedly arranged on the inner side wall of the clamping plate (32), an oblique fixing plate I (36) and an oblique fixing plate II (361) are symmetrically hinged to the inner side wall of the clamping plate (32), and the lower end of the spring extrusion column (35) is fixedly connected with the upper surfaces of the oblique fixing plate I (36) and the oblique fixing plate II (361).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322725401.0U CN220807095U (en) | 2023-10-11 | 2023-10-11 | Clamping device for machining engineering machinery shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322725401.0U CN220807095U (en) | 2023-10-11 | 2023-10-11 | Clamping device for machining engineering machinery shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220807095U true CN220807095U (en) | 2024-04-19 |
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ID=90676177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322725401.0U Active CN220807095U (en) | 2023-10-11 | 2023-10-11 | Clamping device for machining engineering machinery shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220807095U (en) |
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2023
- 2023-10-11 CN CN202322725401.0U patent/CN220807095U/en active Active
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