Automobile clamp sliding support

Abstract

The utility model discloses an automobile clamp sliding support which comprises a sliding assembly, a guide rod is connected into the sliding assembly, a movable platform is arranged at the upper end of the sliding assembly, a sliding seat is connected to the lower end of the movable platform, the movable platform is movably connected with the guide rod through the sliding seat, and a motor is arranged on the right side of the sliding assembly. And the output end of the motor is connected with the guide rod. The utility model solves the problems that a large number of parts need to be conveyed repeatedly, and time and labor are wasted.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile fixtures, and particularly relates to a sliding bracket for an automobile fixture. Background Art

[0002] A fixture refers to a device used to fix a machining object during the mechanical manufacturing process, so that it occupies a correct position to receive construction or inspection. Generally speaking, any device used to quickly, conveniently and safely install a workpiece in any process of the technological process can be called a fixture; a sliding bracket for a fixture is used to move the fixture and adjust the position of the fixture, so that the clamping of the fixture is more stable. There are various types of auto repair work. Sometimes, some heavy metal parts need to be installed at the bottom of the vehicle and other positions. There is usually no special moving tool in an auto repair shop. Generally, it is manually carried to the bottom of the vehicle for repair and installation. Even if a jack is used to lift the vehicle, the space at the bottom of the vehicle is still small. Therefore, the existing operation is very inconvenient.

[0003] However, there are some problems in the existing technology: the existing sliding bracket rolls on the ground through the pulley of the bracket itself. However, when transporting a large number of components, it needs to go back and forth many times, which is time-consuming and laborious. Therefore, we propose a sliding bracket for an automobile fixture. Summary of the Utility Model

[0004] In view of the problems existing in the above technology, the utility model provides a sliding bracket for an automobile fixture, which solves the problem of time-consuming and laborious multiple back-and-forth movements when transporting a large number of components.

[0005] The utility model is realized as follows: a sliding bracket for an automobile fixture includes a sliding component. A guide rod is connected inside the sliding component. A moving platform is arranged at the upper end of the sliding component. A sliding seat is connected to the lower end of the moving platform. The moving platform is movably connected to the guide rod through the sliding seat. A motor is arranged on the right side of the sliding component. The output end of the motor is connected to the guide rod.

[0006] Preferably, the sliding component includes a tail-end slide rail, a head-end slide rail and a plurality of connecting slide rails. The connecting slide rails are located between the head-end slide rail and the tail-end slide rail. The motor is installed on the right side of the head-end slide rail. Second clamping blocks are symmetrically and integrally formed on the left side of the head-end slide rail. Second clamping grooves for receiving the second clamping blocks are symmetrically arranged on the right side surface of the connecting slide rails. First clamping blocks are symmetrically and integrally formed on the left side of the connecting slide rails. First clamping grooves for receiving the first clamping blocks are symmetrically arranged on the right side of the tail-end slide rail.

[0007] Preferably, limit components are correspondingly arranged inside the first card slot and the second card slot. The limit components include correspondingly arranged stretching holes which are arranged on the inner walls of the front and rear sides of the first card slot and the inner walls of the front and rear sides of the second card slot. Steel balls are arranged inside the stretching holes. One end of each steel ball located inside the stretching hole is connected with a stretching spring, and the other end of the stretching spring is connected with the inner wall of the stretching hole.

[0008] Preferably, arc-shaped grooves for receiving steel balls are arranged on the outer walls of the front and rear sides of the first clamping block and the second clamping block.

[0009] Preferably, the guide rod includes a first screw rod, a third screw rod and a plurality of second screw rods. The first screw rod, the third screw rod and the plurality of second screw rods are all adapted to the sliding seat. The first screw rod is movably connected inside the end slide rail. The second screw rods are arranged inside the connecting slide rail. The third screw rod is arranged inside the head-end slide rail, and the right end of the third screw rod is connected with the output end of the motor.

[0010] Preferably, connecting grooves are arranged on one end faces of the first screw rod and the third screw rod close to the second screw rods. Corresponding and communicating limit grooves are arranged on the outer edges of the connecting grooves. The ends of the connecting grooves extending into the first screw rod and the third screw rod are provided with communicating rotating grooves which are communicated with the limit grooves. Corresponding and communicating limit holes are arranged on the outer edges of the rotating grooves.

[0011] Preferably, both ends of each second screw rod are connected with connecting shafts. The shaft connecting grooves are in fit. Symmetrically and integrally formed limit blocks are arranged on the outer walls of the connecting shafts. The limit blocks are connected with the limit grooves, and telescopic components are arranged on the outer walls of the limit blocks.

[0012] Preferably, the telescopic component includes a stepped hole arranged on the outer wall of the limit block. A telescopic block is arranged inside the stepped hole. One end of the telescopic block located inside the stepped hole is connected with a telescopic spring, and the other end of the telescopic spring is connected with the inner wall of the stepped hole. The end of the telescopic block extending outside the stepped hole is in fit with the limit hole.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. By arranging the spliced sliding component and the guide rod, the present utility model facilitates the extension of the sliding support. When the motor rotates clockwise, it drives the guide rod, and the guide rod drives the moving platform through the sliding seat to realize the conveying component. When the motor rotates counterclockwise, it is convenient for the moving platform to return to load the remaining components, reducing the manpower required for coming and going and improving the transportation efficiency.

[0015] 2. In the process of the first clamping block extending into the first clamping groove and the second clamping block extending into the second clamping groove of the present utility model, the second clamping block contacts the steel balls. Under the influence of the force on the steel balls, the tension spring is driven to move into the tension hole. When the arc groove corresponds to the tension hole, the tension spring rebounds, driving the steel balls to extend into the arc groove to limit the first clamping block and the second clamping block, facilitating the connection of the connecting slide rail with the end slide rail and the head slide rail. The connecting slide rail can be added according to the conveying distance, which is convenient for the moving platform to convey components back and forth multiple times, improving the conveying efficiency, reducing the use of manpower, and saving time and effort.

[0016] 3. The connecting shafts provided on the second screw rod of the present utility model respectively extend into the connecting grooves provided on the first screw rod and the third screw rod. The limiting blocks connected to the connecting shafts extend into the limiting grooves. Under the influence of the force on the telescopic block in contact with the inner wall of the limiting groove, the telescopic spring is driven to contract into the step hole. When the connecting shaft extends into the rotating groove, the second screw rod is rotated to make its step hole correspond to the limiting hole, and the telescopic spring rebounds, driving the telescopic block to extend into the limiting hole to limit and fix the connecting shaft, facilitating the disassembly and installation among the first screw rod, the second screw rod, and the third screw rod. The first screw rod, the second screw rod, and the third screw rod are used in combination with the end slide rail, the connecting slide rail, and the head slide rail, facilitating the conveying of components by the moving platform and improving the practicability of the sliding bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional structure schematic diagram provided by an embodiment of the present utility model;

[0018] Figure 2 is a connection schematic diagram of the sliding components provided by an embodiment of the present utility model;

[0019] Figure 3 is a partial cross-sectional view schematic diagram of the first screw rod provided by an embodiment of the present utility model;

[0020] Figure 4 is a three-dimensional schematic diagram of the second slide rail provided by an embodiment of the present utility model;

[0021] Figure 5 is a cross-sectional view schematic diagram of the limiting block provided by an embodiment of the present utility model;

[0022] Figure 6 is a partial cross-sectional view schematic diagram of the end slide rail provided by an embodiment of the present utility model.

[0023] In the figure: 1. Sliding component; 2. Moving platform; 3. Guide rod; 4. Motor; 5. Limiting component; 6. Telescopic component; 11. End slide rail; 12. Connecting slide rail; 13. Head-end slide rail; 111. First card slot; 122. First clamping block; 121. Second card slot; 131. Second clamping block; 1221. Arc-shaped groove; 21. Slide base; 31. First screw rod; 32. Second screw rod; 33. Third screw rod; 311. Connecting groove; 312. Limiting groove; 313. Rotating groove; 314. Limiting hole; 321. Connecting shaft; 322. Limiting block; 51. Tensile hole; 52. Steel ball; 53. Tensile spring; 61. Telescopic block; 62. Step hole; 63. Telescopic spring. Detailed implementation mode

[0024] In order to further understand the content, features and effects of the present invention, the following embodiments are exemplified and described in detail in conjunction with the accompanying drawings.

[0025] The structure of the present invention will be described in detail below with reference to the accompanying drawings.

[0026] Embodiment 1:

[0027] As Figure 1 shown, a sliding bracket for an automotive fixture provided by an embodiment of the present invention includes a sliding component 1. A guide rod 3 is connected inside the sliding component 1. A moving platform 2 is provided at the upper end of the sliding component 1. A slide base 21 is connected to the lower end of the moving platform 2. The moving platform 2 is movably connected to the guide rod 3 through the slide base 21. A motor 4 is provided on the right side of the sliding component 1. The output end of the motor 4 is connected to the guide rod 3. By providing the spliced sliding component 1 and the guide rod 3, it is convenient to extend the sliding bracket. When the motor 4 rotates clockwise, it drives the guide rod 3, and the guide rod 3 drives the moving platform 2 through the slide base 21 to realize the conveying of components. When the motor 4 rotates counterclockwise, it is convenient for the moving platform 2 to return to load the remaining components, reducing the manpower required for going back and forth and improving the transportation efficiency.

[0028] As Figure 2 and Figure 6As shown, the sliding assembly 1 includes a tail-end slide rail 11, a head-end slide rail 13, and a plurality of connecting slide rails 12. The connecting slide rails 12 are located between the head-end slide rail 13 and the tail-end slide rail 11. The motor 4 is installed on the right side of the head-end slide rail 13. Second clamping blocks 131 are symmetrically and integrally formed on the left side of the head-end slide rail 13. Second clamping grooves 121 for receiving the second clamping blocks 131 are symmetrically provided on the right side face of the connecting slide rail 12. First clamping blocks 122 are symmetrically and integrally formed on the left side of the connecting slide rail 12. First clamping grooves 111 for receiving the first clamping blocks 122 are symmetrically provided on the right side of the tail-end slide rail 11. Limiting assemblies 5 are correspondingly arranged inside the first clamping grooves 111 and the second clamping grooves 121. The limiting assemblies 5 include corresponding stretching holes 51. The stretching holes 51 are provided on the inner walls of the front and rear sides of the first clamping grooves 111 and the inner walls of the front and rear sides of the second clamping grooves 121. Steel balls 52 are arranged inside the stretching holes 51. One end of the steel ball 52 located inside the stretching hole 51 is connected with a stretching spring 53. The other end of the stretching spring 53 is connected with the inner wall of the stretching hole 51. Arc-shaped grooves 1221 for receiving the steel balls 52 are provided on the outer walls of the front and rear sides of the first clamping blocks 122 and the second clamping blocks 131. During the process of the first clamping block 122 extending into the first clamping groove 111 and the second clamping block 131 extending into the second clamping groove 121, the first clamping block 122 and the second clamping block 131 come into contact with the steel balls 52. Under the influence of the force on the steel balls 52, the stretching springs 53 are driven to move towards the inside of the stretching holes 51. When the arc-shaped grooves 1221 correspond to the stretching holes 51, the stretching springs 53 rebound, driving the steel balls 52 to extend into the arc-shaped grooves 1221, thereby limiting the first clamping blocks 122 and the second clamping blocks 131, facilitating the connection of the connecting slide rail 12 with the tail-end slide rail 11 and the head-end slide rail 13. Connecting slide rails 12 can be added according to the conveying distance, facilitating the mobile platform 2 to convey components back and forth multiple times, improving the conveying efficiency, reducing the use of manpower, and saving time and effort.

[0029] As Figure 3 and Figure 5As shown in the figure, the guide rod 3 includes a first screw rod 31, a third screw rod 33 and a plurality of second screw rods 32. The first screw rod 31, the third screw rod 33 and the plurality of second screw rods 32 are all adapted to the sliding seat 21. The first screw rod 31 is movably connected inside the end slide rail 11. The second screw rod 32 is arranged inside the connecting slide rail 12. The third screw rod 33 is arranged inside the head-end slide rail 13, and the right end of the third screw rod 33 is connected to the output end of the motor 4. One end surface of the first screw rod 31 and the third screw rod 33 close to the second screw rod 32 is provided with a connecting groove 311. A limiting groove 312 communicated with each other is correspondingly arranged along the outer edge of the connecting groove 311. One end of the connecting groove 311 extending into the first screw rod 31 and the third screw rod 33 is provided with a rotating groove 313 communicated with each other. The rotating groove 313 is communicated with the limiting groove 312. A limiting hole 314 communicated with each other is correspondingly arranged along the outer edge of the rotating groove 313. Both ends of the second screw rod 32 are connected with a connecting shaft 321. The connecting shaft 321 fits into the shaft connecting groove 311. Symmetrically integrated limiting blocks 322 are formed on the outer wall of the connecting shaft 321. The limiting blocks 322 are connected with the limiting groove 312. A telescopic assembly 6 is arranged on the outer wall of the limiting block 322. The telescopic assembly 6 includes a stepped hole 62 arranged on the outer wall of the limiting block 322. A telescopic block 61 is arranged inside the stepped hole 62. One end of the telescopic block 61 located inside the stepped hole 62 is connected with a telescopic spring 63. The other end of the telescopic spring 63 is connected with the inner wall of the stepped hole 62. One end of the telescopic block 61 extending outside the stepped hole 62 fits into the limiting hole 314. By respectively inserting the connecting shafts 321 arranged on the second screw rod 32 into the connecting grooves 311 arranged on the first screw rod 31 and the third screw rod 33, the limiting blocks 322 connected to the connecting shafts 321 extend into the limiting grooves 312. Under the influence of the force of the telescopic block 61 contacting the inner wall of the limiting groove 312, the telescopic spring 63 is driven to contract into the stepped hole 62. When the connecting shaft 321 extends into the rotating groove 313, the second screw rod 32 is rotated to make the stepped hole 62 correspond to the limiting hole 314. The telescopic spring 63 rebounds to drive the telescopic block 61 to extend into the limiting hole 314 to limit and fix the connecting shaft 321, which is convenient for the disassembly and installation among the first screw rod 31, the second screw rod 32 and the third screw rod 33. The first screw rod 31, the second screw rod 32 and the third screw rod 33 are used in combination with the end slide rail 11, the connecting slide rail 12 and the head-end slide rail 13, which is convenient for the moving platform 2 to convey components and improves the practicability of the sliding bracket.

[0030] Working principle of Embodiment 1:

[0031] In use, first start the motor 4. The motor 4 is a bidirectional rotating motor 4. When the motor 4 rotates clockwise, it drives the third screw 33, and at the same time drives the second screw 32 and the first screw 31, facilitating the movement of the sliding seat 21 on the first screw 31, the second screw 32, and the third screw 33, driving the moving platform 2 to move, facilitating the conveyance of the components placed on the moving platform 2. When the motor 4 rotates counterclockwise, the moving platform 2 returns, facilitating the moving platform 2 to convey components back and forth multiple times, improving the conveyance efficiency, reducing the use of manpower, and saving time and effort.

[0032] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sliding bracket for automobile fixture, comprising a sliding assembly (1), characterized in that: The sliding assembly (1) is internally connected to a guide rod (3); a moving platform (2) is provided at the upper end of the sliding assembly (1); a slide seat (21) is connected at the lower end of the moving platform (2); the moving platform (2) is movably connected to the guide rod (3) via the slide seat (21); a motor (4) is provided on the right side of the sliding assembly (1); an output end of the motor (4) is connected to the guide rod (3).

2. The automotive fixture sliding bracket according to claim 1, characterized in that: The sliding assembly (1) comprises an end slide rail (11), a head end slide rail (13) and a plurality of connecting slide rails (12); the connecting slide rail (12) is located between the head end slide rail (13) and the end slide rail (11); the motor (4) is installed on the right side of the head end slide rail (13); a second clamping block (131) is symmetrically formed on the left side of the head end slide rail (13); a second clamping groove (121) for accommodating the second clamping block (131) is symmetrically provided on the right side of the connecting slide rail (12); a first clamping block (122) is symmetrically formed on the left side of the connecting slide rail (12); and a first clamping groove (111) for accommodating the first clamping block (122) is symmetrically provided on the right side of the end slide rail (11).

3. The automotive fixture sliding bracket according to claim 2, characterized in that: A limiting assembly (5) is correspondingly provided inside the first clamping slot (111) and the second clamping slot (121), and the limiting assembly (5) comprises a correspondingly provided stretching hole (51), and the stretching hole (51) is provided on the inner walls on both sides of the front and rear of the first clamping slot (111) and the inner walls on both sides of the front and rear of the second clamping slot (121), and a steel ball (52) is provided inside the stretching hole (51), and one end of the steel ball (52) located inside the stretching hole (51) is connected to a stretching spring (53), and the other end of the stretching spring (53) is connected to the inner wall of the stretching hole (51).

4. The automotive fixture sliding bracket according to claim 3, characterized in that: The outer walls on both the front and rear sides of the first clamping block (122) and the second clamping block (131) are provided with arc-shaped grooves (1221) for accommodating the steel balls (52).

5. The automotive fixture sliding bracket according to claim 1, characterized in that: The guide rod (3) comprises a first screw rod (31), a third screw rod (33) and a plurality of second screw rods (32); the first screw rod (31), the third screw rod (33) and the plurality of second screw rods (32) are all adapted to the slide seat (21); the first screw rod (31) is movably connected inside the end slide rail (11); the second screw rod (32) is arranged inside the connecting slide rail (12); the third screw rod (33) is arranged inside the head end slide rail (13); and the right end of the third screw rod (33) is connected to the output end of the motor (4).

6. The automotive fixture sliding bracket according to claim 5, characterized in that: The first screw rod (31) and the third screw rod (33) are both provided with a connecting groove (311) on one end surface close to the second screw rod (32); the outer edge of the connecting groove (311) is correspondingly provided with a communicating limiting groove (312); the connecting groove (311) is extended to one end inside the first screw rod (31) and the third screw rod (33) and is provided with a communicating rotating groove (313); the rotating groove (313) is communicated with the limiting groove (312); and the outer edge of the rotating groove (313) is correspondingly provided with a communicating limiting hole (314).

7. The automotive fixture sliding bracket according to claim 6, characterized in that: Both ends of the second screw rod (32) are connected to a connecting shaft (321), the connecting shaft (321) is matched with the shaft connecting groove (311), the outer wall of the connecting shaft (321) is symmetrically integrally formed with a limiting block (322), the limiting block (322) is connected to the limiting groove (312), and the outer wall of the limiting block (322) is provided with a telescopic component (6).

8. The automotive fixture sliding bracket according to claim 7, characterized in that: The telescopic assembly (6) comprises a stepped hole (62) arranged on the outer wall of the limiting block (322); a telescopic block (61) is arranged inside the stepped hole (62); one end of the telescopic block (61) located inside the stepped hole (62) is connected to a telescopic spring (63); the other end of the telescopic spring (63) is connected to the inner wall of the stepped hole (62); and one end of the telescopic block (61) extending outside the stepped hole (62) is fitted with the limiting hole (314).

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