CN212445106U

CN212445106U - Front wheel assembling workbench of electric vehicle

Info

Publication number: CN212445106U
Application number: CN202020736210.8U
Authority: CN
Inventors: 张海芬; 李涛; 张猛芬
Original assignee: Guangxi Fangtai Technology Co ltd
Current assignee: Guangxi Fangtai Technology Co ltd
Priority date: 2019-10-28
Filing date: 2020-04-27
Publication date: 2021-02-02
Anticipated expiration: 2030-04-27

Abstract

The utility model relates to an assembly bench technical field just discloses an electric motor car front wheel assembly workstation, which comprises a table body, the instrument groove has been seted up to the upper surface of stage body, and the last fixed surface of stage body is connected with the support, and the inside of support is equipped with stop device, and the front of support is through pivot No. one of bearing fixedly connected with, and the one end fixedly connected with cardboard of support is kept away from in pivot No. one, and annular spout has been seted up at the back of cardboard, has seted up four align to grid's spacing hole in the spout, and one side fixedly connected with fixed block of pivot is kept away from to the cardboard. This electric motor car front wheel assembly workstation through the cooperation between each part to the fixed tire of devices such as clamping bar and fixed block utilizes devices such as stop device to carry on spacingly to the rotation angle of tire simultaneously, makes the tire can be stabilized on the workstation at the angle of difference, and the going on of the assembly work of being convenient for, and adopt the mode of the fixed tire of horizontal direction, and utilize devices such as gyro wheel to avoid its slip, the staff's of being convenient for observation in the operation.

Description

Front wheel assembling workbench of electric vehicle

Technical Field

The utility model relates to an assembly bench technical field specifically is an electric motor car front wheel assembly workstation.

Background

The assembly of the front wheel of electric motor car needs to install many spare parts, can carry out the assembly of spare part before the frame is installed to the electric motor car front fork usually, and the front wheel assembling process of electric motor car needs to follow different angles and be its different spare parts of installation, but current electric motor car front wheel assembly workstation is not stable enough to the fixed of tire, is unfavorable for the installation of part, is like contrasting patent number: 201820414941.3 an electric vehicle front wheel assembling workbench, this contrast patent adopts the assembly mode of vertical fixed electric vehicle front fork, and staff's of not being convenient for observation and operation are unfavorable for going on of assembly work.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an electric motor car front wheel assembly workbench has solved the fixed unstable and the staff observation of tire and the inconvenient problem of operation.

(II) technical scheme

For the purpose of realizing above-mentioned stable fixed tire and make things convenient for staff's observation and operation, the utility model provides a following technical scheme: an electric vehicle front wheel assembly workbench comprises a workbench body, wherein a tool groove is formed in the upper surface of the workbench body, a support is fixedly connected to the upper surface of the workbench body, a limiting device is arranged inside the support, a first rotating shaft is fixedly connected to the front surface of the support through a bearing, a clamping plate is fixedly connected to one end, away from the support, of the first rotating shaft, an annular sliding groove is formed in the back surface of the clamping plate, four uniformly arranged limiting holes are formed in the sliding groove, a fixed block is fixedly connected to one side, away from the first rotating shaft, of the clamping plate, a bayonet is formed in one end, away from the clamping plate, of the fixed block, connecting plates are respectively and fixedly connected to the upper surface and the lower surface, close to one end of the clamping plate, two ends of the connecting plates respectively extend to two sides of the fixed block, one surface, opposite, the clamping rod is located one side fixedly connected with depression bar that the fixed block was kept away from to No. two pivots, and No. two springs have been cup jointed in the surface activity of No. two pivots, and the one end level of No. two springs extends to the surface of fixed block and with fixed block fixed connection, and its other end level extends to the surface of depression bar and curls to be cyclic annular and cup joint with the depression bar activity, and the middle part fixedly connected with gyro wheel of the one end of connecting plate is kept away from to the clamping rod.

Preferably, stop device includes the baffle, the pulley, the rectangular channel, the push rod, a spring and gag lever post, bearing and pulley fixed connection are passed through to the bottom of baffle, the rectangular channel has been seted up at the top of support, the upper portion and the rectangular channel sliding connection of baffle, and the upper portion of baffle extends to the outside and the push rod fixed connection of support, the back of baffle and the one end fixed connection of a spring, the other end of a spring and the inner wall fixed connection of support, the front and gag lever post fixed connection of baffle, and the gag lever post passes the front wall of support and extends to the outside of support, a spring provides a directional positive elasticity for the baffle, pulley and rectangular channel make the baffle can longitudinal movement simultaneously, promote the push rod and can make the baffle remove and drive the gag lever post.

Preferably, the upper portion of the support is a rectangular table, the lower portion of the support is a rectangular table, the two sides of the rectangular table are inclined planes, the upper portion of the support is hollow, the limiting device is arranged in the hollow portion of the upper portion of the support, and the contact surface of the support and the table body is large, so that pressure from each component can be borne conveniently, and each component can be stabilized.

Preferably, the sliding groove is an annular groove surrounding the first rotating shaft, so that the sliding groove rotates along with the rotation of the first rotating shaft, and the relative position of the limiting hole and the first rotating shaft is always kept unchanged.

Preferably, the clamping rod is in a three-section zigzag shape bent in opposite directions, the roller is located at the clamping end of the clamping rod, and the friction force of the clamping rod relative to the tangential position of the tire is reduced through the roller, so that the clamping rod can extrude the tire towards the fixed block, vertical friction force is provided, the tire is prevented from shaking up and down, and the tire cannot be damaged.

Preferably, the limiting rod is matched with the limiting holes, the number of the limiting rods is equal to that of the limiting holes, the limiting rods penetrate through the front wall of the support and are evenly distributed around the joint of the first rotating shaft and the support, the limiting rods slide relative to the sliding grooves in the sliding grooves when the first rotating shaft rotates, and when the first rotating shaft rotates to a certain position, the baffle is pushed by the force of the first spring to clamp the limiting rods into the limiting holes to limit the angles of the tires.

Compared with the prior art, the utility model provides an electric motor car front wheel assembly workstation possesses following beneficial effect:

1. this electric motor car front wheel assembly workstation through the cooperation between each part to the fixed tire of devices such as clamping bar and fixed block utilizes devices such as stop device to carry on spacingly to the rotation angle of tire simultaneously, makes the tire can be stabilized on the workstation at the angle of difference, the going on of the assembly work of being convenient for.

2. This electric motor car front wheel assembly workstation adopts the mode of the fixed tire of horizontal direction to utilize devices such as gyro wheel to avoid its slip, the staff's of being convenient for observation in the operation.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the structure of the utility model at B in FIG. 1;

FIG. 4 is a schematic view of the structure of FIG. 3 according to the present invention at C;

FIG. 5 is a schematic view of the structure of FIG. 2 according to the present invention at D;

fig. 6 is a schematic view of the structure of the clamping plate of the present invention.

Wherein: 1. a table body; 2. a tool slot; 3. a support; 4. a limiting device; 401. a baffle plate; 402. a pulley; 403. a rectangular groove; 404. a push rod; 405. a first spring; 406. a limiting rod; 5. a first rotating shaft; 6. clamping a plate; 7. a chute; 8. a limiting hole; 9. a fixed block; 10. a bayonet; 11. a connecting plate; 12. a second rotating shaft; 13. a clamping bar; 14. a pressure lever; 15. a second spring; 16. and a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the utility model provides an electric vehicle front wheel assembling workbench, which comprises a workbench body 1, a tool groove 2 is arranged on the upper surface of the workbench body 1, tools and parts are placed in the tool groove 2, the tools are prevented from being accumulated on the parts to influence the assembly, a support 3 is fixedly connected with the upper surface of the workbench body 1, the upper part of the support 3 is a rectangular platform, the lower part of the rectangular platform is provided with inclined planes, the upper part of the support 3 is hollow, a limiting device 4 is arranged in the hollow part of the upper part of the support 3, the contact surface of the support 3 and the workbench body 1 is larger, so as to bear the pressure from each part, so as to stabilize each part, the inside of the support 3 is provided with the limiting device 4, the limiting device 4 comprises a baffle 401, a pulley 402, a rectangular groove 403, a push rod 404, a spring 405 and a limiting rod 406, the bottom of the baffle 401 is fixedly connected with the pulley 402, the upper part of the baffle 401 is connected with the rectangular groove 403 in a sliding manner, the upper part of the baffle 401 extends to the outside of the bracket 3 and is fixedly connected with the push rod 404, the back surface of the baffle 401 is fixedly connected with one end of a first spring 405, the other end of the first spring 405 is fixedly connected with the inner wall of the bracket 3, the front surface of the baffle 401 is fixedly connected with the limit rod 406, the limit rod 406 passes through the front surface wall of the bracket 3 and extends to the outside of the bracket 3, the front surface of the bracket 3 is fixedly connected with a first rotating shaft 5 through a bearing, one end of the first rotating shaft 5, which is far away from the bracket 3, is fixedly connected with a clamping plate 6, the back surface of the clamping plate 6 is provided with an annular sliding groove 7, the sliding groove 7 is an annular groove surrounding the first rotating shaft 5, four limit holes 8 which are uniformly arranged are arranged in the sliding groove 7, so that the sliding groove 7 rotates along with the rotation of the first rotating shaft 5, the limiting rods 406 are matched with the limiting holes 8, the number of the limiting rods 406 is equal to that of the limiting holes 8, the limiting rods 406 penetrate through the front wall of the support 3 and are uniformly distributed on the periphery of the joint of the first rotating shaft 5 and the support 3, the first spring 405 provides elastic force pointing to the front face for the baffle 401, meanwhile, the baffle 401 can move longitudinally by the pulley 402 and the rectangular groove 403, the push rod 404 is pushed to enable the baffle 401 to move and drive the limiting rods 406, the limiting rods 406 slide in the sliding grooves 7 relative to the sliding grooves 7 when the first rotating shaft 5 rotates, when the baffle 401 rotates to a certain position, the baffle 401 is pushed by the force of the first spring 405 to clamp the limiting rods 406 into the limiting holes 8 to limit the angle of the tire, one side, away from the first rotating shaft 5, of the clamping plate 6 is fixedly connected with the fixing block 9, one end, away from the clamping plate 6, of the fixing block 9 is provided with the bayonet, the upper surface and the lower surface of one end of the fixed block 9 close to the clamping plate 6 are respectively and fixedly connected with a connecting plate 11, two ends of the connecting plate 11 respectively extend to two sides of the fixed block 9, one surface of the two opposite ends of the connecting plate 11 at the upper side and the lower side is fixedly connected with a second rotating shaft 12 through a bearing, the connecting plate 11 is movably hinged with a clamping rod 13 through the second rotating shaft 12, one end of the clamping rod 13 can rotate through the second rotating shaft 12 when clamping the tire, so as to open the clamping end, one side of the clamping rod 13, which is positioned at the second rotating shaft 12 and away from the fixed block 9, is fixedly connected with a pressure rod 14, the outer surface of the second rotating shaft 12 is movably sleeved with a second spring 15, one end of the second spring 15 horizontally extends to the outer surface of the fixed block 9 and is fixedly connected with the fixed block 9, the other end thereof horizontally extends to the outer surface of the, the pressing rod 14 is driven to pull one end of the second spring 15, so that the second spring 15 is pressed to generate elasticity, the middle part of one end of the clamping rod 13, which is far away from the connecting plate 11, is fixedly connected with a roller 16, the clamping rod 13 is in a three-section fold line shape which is bent oppositely, the roller 16 is positioned at the clamping end of the clamping rod 13, the friction force of the clamping rod 13 relative to the tangent line position of the tire is reduced through the roller 16, so that the clamping rod 13 can extrude the tire to the fixed block 9, meanwhile, the vertical friction force is provided, the tire is prevented from shaking up and down, the tire is fixed by the clamping rods 13, the fixing blocks 9 and other devices, the rotation angle of the tire is limited by the limiting devices 4 and other devices, so that the tire can be stabilized on a workbench at different angles, assembly work is facilitated, the mode of fixing the tire in the horizontal direction is adopted, the sliding of the tire is avoided by the rollers 16 and other devices, and the observation and operation of workers are facilitated.

When the electric bicycle is used, the end part of the front fork of the electric bicycle is inserted into the bayonet 10, the tire extrudes the clamping rod 13 towards two sides, the clamping rod 13 rolls on the outer surface of the tire through the roller 16 to gradually expand, meanwhile, the pressing rod 14 is driven to press the two springs 15, the two springs 15 generate elasticity, the pressing rod 14 is pressed inwards after the opening length of the clamping end of the clamping rod 13 reaches the diameter of the tire, so that the clamping rod 13 is driven to fold, the front fork of the electric bicycle is rolled on the outer surface of the tire through the roller 16 to clamp the bayonet 10 and stably fix the tire, then the push rod 404 is pushed, the baffle 401 drives the limiting rod 406 to leave the limiting hole 8, the tire is rotated, the parts and the tire are driven to rotate through the rotating shaft 5, the spring 405 at a proper position pushes the baffle 401 to clamp the limiting rod 406 into the limiting.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric motor car front wheel fitting work platform, includes stage body (1), its characterized in that: the upper surface of the table body (1) is provided with a tool groove (2), the upper surface of the table body (1) is fixedly connected with a support (3), a limiting device (4) is arranged inside the support (3), the front surface of the support (3) is fixedly connected with a first rotating shaft (5) through a bearing, one end of the first rotating shaft (5) far away from the support (3) is fixedly connected with a clamping plate (6), the back surface of the clamping plate (6) is provided with an annular sliding groove (7), four evenly-arranged limiting holes (8) are formed in the sliding groove (7), one side of the clamping plate (6) far away from the first rotating shaft (5) is fixedly connected with a fixed block (9), one end of the fixed block (9) far away from the clamping plate (6) is provided with a bayonet (10), the upper surface and the lower surface of one end of the fixed block (9) near the clamping plate (6) are respectively and fixedly connected with, and on, the relative one side in both ends of connecting plate (11) of lower both sides passes through bearing fixedly connected with No. two pivot (12), connecting plate (11) have clamping bar (13) through No. two pivot (12) activity hinges, clamping bar (13) are located No. two pivot (12) and keep away from one side fixedly connected with depression bar (14) of fixed block (9), No. two spring (15) have been cup jointed in the surface activity of No. two pivot (12), the one end level of No. two spring (15) extends to the surface of fixed block (9) and with fixed block (9) fixed connection, its other end level extends to the surface of depression bar (14) and curls and be cyclic annular and depression bar (14) activity cup joint, middle part fixedly connected with gyro wheel (16) of the one end of connecting plate (11) are kept away from in clamping bar (13).

2. An electric vehicle front wheel assembling workbench according to claim 1, characterized in that: stop device (4) are including baffle (401), pulley (402), rectangular channel (403), push rod (404), spring (405) and gag lever post (406), the bottom of baffle (401) is through bearing and pulley (402) fixed connection, rectangular channel (403) have been seted up at the top of support (3), the upper portion and rectangular channel (403) sliding connection of baffle (401), and the upper portion of baffle (401) extends to the outside and push rod (404) fixed connection of support (3), the back of baffle (401) and the one end fixed connection of spring (405), the other end and the inner wall fixed connection of support (3) of spring (405), the front and gag lever post (406) fixed connection of baffle (401), and gag lever post (406) pass the front wall of support (3) and extend to the outside of support (3).

3. An electric vehicle front wheel assembling workbench according to claim 1, characterized in that: the upper portion of support (3) is the rectangle lower part and is the rectangle platform that both sides are the inclined plane, and the upper portion of support (3) is cavity, and stop device (4) set up in the cavity portion on support (3) upper portion.

4. An electric vehicle front wheel assembling workbench according to claim 1, characterized in that: the sliding groove (7) is an annular groove surrounding the first rotating shaft (5).

5. An electric vehicle front wheel assembling workbench according to claim 1, characterized in that: the clamping rod (13) is in a three-section fold line shape bent oppositely, and the roller (16) is positioned at the clamping end of the clamping rod (13).

6. An electric vehicle front wheel assembling workbench according to claim 2, characterized in that: the limiting rods (406) are matched with the limiting holes (8), the number of the limiting rods (406) is equal to that of the limiting holes (8), and the limiting rods (406) penetrate through the front wall of the support (3) and are uniformly distributed around the joint of the first rotating shaft (5) and the support (3).