CN212553456U - Clamping device is used in automobile bearing processing - Google Patents
Clamping device is used in automobile bearing processing Download PDFInfo
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- CN212553456U CN212553456U CN202020796502.0U CN202020796502U CN212553456U CN 212553456 U CN212553456 U CN 212553456U CN 202020796502 U CN202020796502 U CN 202020796502U CN 212553456 U CN212553456 U CN 212553456U
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Abstract
The utility model discloses a clamping device for processing an automobile bearing, wherein a main chute is arranged on a support plate; the main sliding block is arranged in the main sliding chute; one end of the bilateral rack is connected with the main sliding block, and the other end of the bilateral rack is provided with a main clamping plate; the left gear and the right gear are respectively arranged at the positions of two sides of the bilateral racks; the left sliding chute and the right sliding chute are symmetrically arranged on the support plate and on two sides of the main sliding chute; a left sliding block is arranged in the left sliding chute; one end of the left sliding block is connected with one end of the left rack; the left rack is meshed with the lower part of the left gear; a right sliding block is arranged in the right sliding chute; one end of the right sliding block is connected with a right rack, and the right rack is meshed with the upper part of the right gear; the other ends of the left rack and the right rack are respectively provided with a corresponding connecting frame; the two connecting frames are respectively provided with corresponding supporting frames, and the corresponding supporting frames are respectively provided with corresponding left clamping plates and right clamping plates; the upper end surface and the lower end surface of the main clamping plate, the left clamping plate and the right clamping plate are all parallel and level, and arc-shaped notches are arranged on the upper end surface and the lower end surface of the main clamping plate, the left clamping plate and the right clamping plate and form a circle. The utility model discloses realize automatic material, fixed of walking.
Description
Technical Field
The utility model relates to an automobile bearing processing equipment technical field specifically is a clamping device is used in automobile bearing processing.
Background
The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process and ensure its rotation precision. Need the centre gripping frock to be used for fixed during bearing processing, consequently provide a clamping device for automobile bearing processing that can walk material, fixed automatically.
SUMMERY OF THE UTILITY MODEL
In view of the technical problem who exists among the background art, the utility model provides a can walk material, fixed clamping device for automobile bearing processing automatically. In order to achieve the above object, the utility model provides a following technical scheme:
a clamping device for machining an automobile bearing comprises a support plate, a main sliding groove, a main sliding block, racks on two sides, a left gear, a right gear, a left sliding groove, a right sliding groove, a left rack and a right rack; the main sliding chute is arranged on the support plate; the main sliding block can be movably arranged in the main sliding groove along the length direction of the main sliding groove and is matched with the main sliding groove; one end of the bilateral rack is fixedly connected with one end of the main sliding block, and the other end of the bilateral rack is provided with a main clamping plate; the left gear and the right gear are respectively arranged on the support plate and at the positions on two sides of the racks on two sides, and the middle parts of the left gear and the right gear are respectively meshed with the gear teeth on two sides of the racks on two sides; the left sliding chute and the right sliding chute are symmetrically arranged on the support plate and at the positions on two sides of the main sliding chute, and the inclination angles of the left sliding chute and the right sliding chute relative to the racks on two sides are both 60 degrees; a left sliding block matched with the left sliding chute is arranged in the left sliding chute, and one end of the left sliding block is fixedly connected with one end of the left rack; the left rack is meshed with the lower part of the left gear; a right sliding block matched with the right sliding chute is arranged in the right sliding chute, and one end of the right sliding block is fixedly connected with the right rack; the right rack is meshed with the upper part of the right gear; the other ends of the left rack and the right rack are respectively provided with a corresponding connecting frame; the two connecting frames are respectively provided with corresponding supporting frames, and the corresponding supporting frames are provided with corresponding left clamping plates and right clamping plates; the connecting frame and the supporting frame are both L-shaped; the upper end face and the lower end face of the main clamping plate, the left clamping plate and the right clamping plate are flush, arc-shaped notches are formed in the main clamping plate, the left clamping plate and the right clamping plate, and a circle is formed by the arc-shaped notches.
The clamping device further comprises a cylinder bracket and a cylinder; the cylinder bracket is arranged on the support plate and close to one side of the main sliding chute; the cylinder stiff end is located on the cylinder support, the piston rod one end of this cylinder with main slider other end fixed connection.
The clamping device further comprises a lifter; the lifter comprises a lifting platform, a base and a lifting mechanism; the bottom of the lifting mechanism is arranged on the base, and the top end of the lifting mechanism is provided with a lifting platform; the lifting platform is fixedly connected with the lower end face of the support plate.
The clamping device further comprises a conveyor belt mechanism; the conveying belt mechanism comprises a conveying belt bracket, a motor, a conveying belt, a driving wheel and a driven wheel; the driving wheel and the driven wheel are respectively and rotatably connected with the conveyor belt bracket and are respectively arranged at the lower positions of the main clamping plate; the driving wheel is in transmission connection with the driven wheel through a conveying belt; the motor is arranged on the end face of one side of the conveyor belt bracket; the driving wheel is connected with the motor in a transmission way.
The clamping device further comprises a controller; the lifting mechanism is electrically connected with the air cylinder and the motor respectively through the controller.
The main clamping plate, the left clamping plate and the right clamping plate are made of rubber.
The utility model has the advantages that:
1. the utility model discloses a cylinder drives the main slider and moves forward, and the main slider drives two side racks and the main splint and moves forward, drives both sides meshed left gear anticlockwise rotation and right gear clockwise rotation, thereby make with left gear meshed left rack and with right gear meshed right rack move link and support frame on left splint and the right splint move to the main splint direction on the main rack, thereby make left splint, right splint, main splint draw close each other, the circle that encloses diminishes, thereby press from both sides the waiting to process bearing, the automatic fixed bearing, improve processingquality;
2. in an initial state, the main clamping plate, the left clamping plate and the right clamping plate are all located at initial positions above the bearing to be machined, the lifting mechanism is started to drive the lifting platform to move downwards to a specified height, the air cylinder is controlled to start working through the controller, the piston rod starts to move towards the direction far away from the air cylinder support and is used for clamping the bearing to be machined, after the bearing is machined, the piston rod of the air cylinder starts to move towards the direction close to the air cylinder support and is used for loosening the bearing to be machined, the lifting mechanism is controlled to move upwards to the initial positions through the controller, the motor is controlled to rotate for a certain time through the controller, the next bearing to be machined is driven to move forwards through the conveyor belt, and the next bearing to be machined is located at positions below the left; starting the lifting mechanism again to drive the lifting platform to move downwards to a specified height, repeating the actions, and electrically connecting the lifting mechanism with the cylinder and the motor through the controller respectively to realize automatic feeding, clamping and bearing loosening;
3. the main clamping plate, the left clamping plate and the right clamping plate are made of rubber, so that the bearing outer ring is prevented from being damaged.
Drawings
FIG. 1 is a schematic view of the structure of the clamping device of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a schematic view of the position structure of the conveyor belt mechanism;
FIG. 4 is a schematic view of the positional configuration of the elevator;
in the figure, 1-elevator, 2-support plate, 3-main chute, 4-piston rod, 5-cylinder bracket, 6-cylinder, 7-double-side rack, 8-conveyor mechanism, 9-left chute, 10-left slide block, 11-left gear, 12-connecting frame, 13-supporting frame, 14-right clamping plate, 15-conveyor, 16-right rack, 17-motor, 18-conveyor bracket, 19-right chute, 20-right slide block, 21-right gear, 22-main slide block, 23-left rack, 24-left clamping plate, 25-main clamping plate, 26-driving wheel, 27-driven wheel, 28-base, 29-lifting mechanism and 30-lifting platform.
Detailed Description
Referring to fig. 1 to 4, a clamping device for machining an automobile bearing comprises a support plate 2, a main sliding chute 3, a main sliding block 22, a bilateral rack 7, a left gear 11, a right gear 21, a left sliding chute 9, a right sliding chute 19, a left rack 23 and a right rack 16; the main chute 3 is arranged on the support plate 2; the main sliding block 22 is movably arranged in the main sliding chute 3 along the length direction of the main sliding chute 3 and is matched with the main sliding chute 3; one end of the bilateral rack 7 is fixedly connected with one end of the main sliding block 22, and the other end is provided with a main clamping plate 25; the left gear 11 and the right gear 21 are respectively arranged on the support plate 2 and at the two sides of the bilateral rack 7, and the middle parts of the left gear 11 and the right gear 21 are respectively meshed with the gear teeth at the two sides of the bilateral rack 7; the left sliding groove 9 and the right sliding groove 19 are symmetrically arranged on the support plate 2 and at two sides of the main sliding groove 3, and the inclined angles of the left sliding groove 9 and the right sliding groove 19 relative to the racks 7 on two sides are both 60 degrees (the included angle between the left sliding groove and the right sliding groove is 120 degrees, and the included angle between the adjacent main clamping plate, the adjacent left clamping plate and the adjacent right clamping plate is 120 degrees); a left sliding block 10 matched with the left sliding chute 9 is arranged in the left sliding chute 9, and one end of the left sliding block 10 is fixedly connected with one end of a left rack 23; the left rack 23 is meshed with the lower part of the left gear 11; a right sliding block 20 matched with the right sliding groove 19 is arranged in the right sliding groove 19, and one end of the right sliding block 20 is fixedly connected with the right rack 16; the right rack 16 is partially meshed with the upper part of the right gear 21; the other ends of the left rack 23 and the right rack 16 are respectively provided with a corresponding connecting frame 12 (the connecting frame 12 of the left gear 23 is higher than the connecting frame 12 of the right rack 16); the two connecting frames 12 are respectively provided with corresponding supporting frames 13, and the corresponding supporting frames 13 are provided with corresponding left clamping plates 24 and right clamping plates 14; the connecting frame 12 and the supporting frame 13 are both L-shaped; the upper end face and the lower end face of the main clamping plate 25, the left clamping plate 24 and the right clamping plate 14 are all parallel and level, and arc-shaped notches are formed in the main clamping plate, the left clamping plate and the right clamping plate to form a circle.
The clamping device also comprises a cylinder bracket 5 and a cylinder 6; the cylinder bracket 5 is arranged on the support plate 2 and at a position close to one side of the main chute 3; the fixed end of the cylinder 6 is arranged on the cylinder bracket 5, and one end of a piston rod 4 of the cylinder 6 is fixedly connected with the other end of the main sliding block 22.
The clamping device further comprises a lifter 1; the elevator 1 comprises an elevating platform 30, a base 28 and an elevating mechanism 29; the bottom of the lifting mechanism 1 is arranged on a base 28, and the top end is provided with a lifting platform 30; the lifting platform 30 is fixedly connected with the lower end face of the support plate 2.
The clamping device also comprises a conveyor belt mechanism 8; the conveyor belt mechanism 8 comprises a conveyor belt bracket 18, a motor 17, a conveyor belt 15, a driving wheel 26 and a driven wheel 27; the driving wheel 26 and the driven wheel 27 are respectively connected with the bracket of the conveyor belt 15 in a rotating way and are respectively arranged at the lower position of the main splint 25; the driving wheel 26 is in transmission connection with the driven wheel 27 through the conveyor belt 15; the motor 17 is arranged on one side end face of the conveyor belt bracket 18; the driving wheel 26 is in transmission connection with the motor 17.
The clamping device further comprises an acceleration sensor 8 and a controller; the acceleration sensor 8 is arranged on the upper end face of the main sliding block 22; the lifting mechanism 29 is electrically connected with the cylinder 6 and the motor 17 through the controller respectively, in an initial state, the main clamping plate 25, the left clamping plate 24 and the right clamping plate 24 are all positioned at an initial position above a bearing to be processed, the lifting mechanism 29 is started to drive the lifting platform 30 to descend to a specified height, the cylinder 6 is controlled to start working through the controller, the piston rod 4 starts to move towards a direction far away from the cylinder bracket 5 for clamping the bearing to be processed, after the bearing is processed, the piston rod 4 of the cylinder 6 starts to move towards a direction close to the cylinder bracket 5 for loosening the bearing to be processed, at the moment, the lifting mechanism 29 is controlled to move upwards to the initial position through the controller, at the moment, the motor 17 is controlled to rotate for a certain time through the controller, the next bearing to be processed is driven to move forwards through the conveyor belt 15, and the next bearing to be processed is positioned below the left, the motor 17 stops rotating; the lifting mechanism 29 is started again to drive the lifting platform 30 to move downwards to the designated height, and the actions are repeated.
The main clamping plate 25, the left clamping plate 24 and the right clamping plate 14 are made of rubber, and the bearing outer ring is prevented from being damaged.
As shown in fig. 1-4, the working principle and flow of the present invention are as follows:
in the initial state, the main clamp plate 25, the left clamp plate 24 and the right clamp plate 14 are all located at the initial position above the bearing to be processed, the lifting mechanism 29 is started to drive the lifting platform 30 to move downwards to a specified height, the air cylinder 6 is controlled to start working by the controller, the piston rod 4 of the air cylinder 6 pushes the main slider 22 (and the racks 7 and the main clamp plate 25 on both sides) to move along the main chute in the direction away from the air cylinder bracket, the left gear 11 meshed on both sides is driven to rotate anticlockwise and the right gear 21 rotates along the pointer, so that the left rack 23 meshed with the left gear 11 linearly moves along the direction away from the main clamp plate 25 along the left chute 9, the connecting frame 12 on the left rack 23 and the left clamp plate 24 on the supporting frame 13 are driven to move along the direction of the main clamp plate 25 on the main rack, and the right rack 16 meshed with the right gear 21 linearly moves along the direction, thereby drive link 12 on the left rack 23 and the right splint 14 on the support frame 13 to the main splint 25 direction motion on the main rack, thereby make left splint 24, right splint 14, main splint 25 draw close each other, the circle that encloses diminishes, thereby press from both sides tightly, fix and treat the processing bearing.
When the processing is finished, the piston rod 4 on the cylinder 6 moves towards the direction close to the cylinder bracket, the main sliding block 22 drives the racks 7 on both sides and the main clamping plate 25 to move towards the direction close to the cylinder bracket 5, the left gear 11 meshed on both sides is driven to rotate clockwise and the right gear 21 rotates against the pointer, so that the left rack 23 meshed with the left gear 11 moves linearly along the direction of the left sliding chute 9 towards the direction close to the main clamping plate 25, the connecting frame 12 on the left rack 23 and the left clamping plate 24 on the supporting frame 13 move towards the direction far from the main clamping plate 25 on the main rack, the right rack 16 meshed with the right gear 21 moves linearly along the direction of the right sliding chute 19 towards the direction close to the right gear 21, the connecting frame 12 on the left rack 23 and the right clamping plate 14 on the supporting frame 13 are driven to move towards the direction far from the main clamping plate 25 on the main rack, and the left clamping plate, the enclosed circle becomes larger, thereby loosening the machined bearing. At the moment, the controller controls the lifting mechanism 29 to move upwards to an initial position, at the moment, the controller controls the motor 17 to rotate for a certain time, the conveyor belt 15 drives the next bearing to be processed to move forwards, and the next bearing to be processed is positioned below the left clamping plate 24, the right clamping plate 14 and the main clamping plate 25, so that the motor 17 stops rotating; and the lifting mechanism 29 is started again to drive the lifting platform 30 to move downwards to a specified height, the controller controls the air cylinder 6 to start working, the piston rod 4 on the air cylinder 6 moves towards the direction away from the air cylinder bracket, the left clamping plate 24, the right clamping plate 14 and the main clamping plate 25 clamp the next bearing to be processed again, and the actions are repeated again.
Claims (6)
1. The utility model provides a clamping device is used in automobile bearing processing which characterized in that: the clamping device comprises a support plate, a main sliding chute, a main sliding block, racks on two sides, a left gear, a right gear, a left sliding chute, a right sliding chute, a left rack and a right rack; the main sliding chute is arranged on the support plate; the main sliding block can be movably arranged in the main sliding groove along the length direction of the main sliding groove and is matched with the main sliding groove; one end of the bilateral rack is fixedly connected with one end of the main sliding block, and the other end of the bilateral rack is provided with a main clamping plate; the left gear and the right gear are respectively arranged on the support plate and at the positions on two sides of the racks on two sides, and the middle parts of the left gear and the right gear are respectively meshed with the gear teeth on two sides of the racks on two sides; the left sliding chute and the right sliding chute are symmetrically arranged on the support plate and at the positions on two sides of the main sliding chute, and the inclination angles of the left sliding chute and the right sliding chute relative to the racks on two sides are both 60 degrees; a left sliding block matched with the left sliding chute is arranged in the left sliding chute, and one end of the left sliding block is fixedly connected with one end of the left rack; the left rack is meshed with the lower part of the left gear; a right sliding block matched with the right sliding chute is arranged in the right sliding chute, and one end of the right sliding block is fixedly connected with the right rack; the right rack is meshed with the upper part of the right gear; the other ends of the left rack and the right rack are respectively provided with a corresponding connecting frame; the two connecting frames are respectively provided with corresponding supporting frames, and the corresponding supporting frames are provided with corresponding left clamping plates and right clamping plates; the connecting frame and the supporting frame are both L-shaped; the upper end face and the lower end face of the main clamping plate, the left clamping plate and the right clamping plate are flush, arc-shaped notches are formed in the main clamping plate, the left clamping plate and the right clamping plate, and a circle is formed by the arc-shaped notches.
2. The clamping device for machining the automobile bearing according to claim 1, wherein: the clamping device further comprises a cylinder bracket and a cylinder; the cylinder bracket is arranged on the support plate and close to one side of the main sliding chute; the cylinder stiff end is located on the cylinder support, the piston rod one end of this cylinder with main slider other end fixed connection.
3. The clamping device for machining the automobile bearing according to claim 2, wherein: the clamping device further comprises a lifter; the lifter comprises a lifting platform, a base and a lifting mechanism; the bottom of the lifting mechanism is arranged on the base, and the top end of the lifting mechanism is provided with a lifting platform; the lifting platform is fixedly connected with the lower end face of the support plate.
4. The clamping device for machining the automobile bearing according to claim 3, wherein: the clamping device further comprises a conveyor belt mechanism; the conveying belt mechanism comprises a conveying belt bracket, a motor, a conveying belt, a driving wheel and a driven wheel; the driving wheel and the driven wheel are respectively and rotatably connected with the conveyor belt bracket and are respectively arranged at the lower positions of the main clamping plate; the driving wheel is in transmission connection with the driven wheel through a conveying belt; the motor is arranged on the end face of one side of the conveyor belt bracket; the driving wheel is connected with the motor in a transmission way.
5. The clamping device for machining the automobile bearing according to claim 4, wherein: the clamping device further comprises a controller; the lifting mechanism is electrically connected with the air cylinder and the motor respectively through the controller.
6. The clamping device for machining the automobile bearing according to claim 1, wherein: the main clamping plate, the left clamping plate and the right clamping plate are made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020796502.0U CN212553456U (en) | 2020-05-13 | 2020-05-13 | Clamping device is used in automobile bearing processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020796502.0U CN212553456U (en) | 2020-05-13 | 2020-05-13 | Clamping device is used in automobile bearing processing |
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| Publication Number | Publication Date |
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| CN212553456U true CN212553456U (en) | 2021-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020796502.0U Active CN212553456U (en) | 2020-05-13 | 2020-05-13 | Clamping device is used in automobile bearing processing |
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| CN (1) | CN212553456U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117583792A (en) * | 2024-01-19 | 2024-02-23 | 无锡新得宝金属软管有限公司 | Automatic welding device for machining automobile parts |
-
2020
- 2020-05-13 CN CN202020796502.0U patent/CN212553456U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117583792A (en) * | 2024-01-19 | 2024-02-23 | 无锡新得宝金属软管有限公司 | Automatic welding device for machining automobile parts |
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