Auxiliary positioning frame for automobile repair tool

Abstract

The utility model discloses an auxiliary positioning frame for an automobile repair tool, and relates to the technical field of automobile repair. The device comprises a first frame, and a fixing mechanism, a lifting mechanism and a supporting mechanism are arranged on the first frame. The fixing mechanism comprises a clamping assembly, a sliding assembly and a fixing assembly, the clamping assembly comprises a concave supporting plate arranged above the first frame, a plurality of first sliding grooves are formed in the top face of the concave supporting plate, and second frames are slidably connected to the inner walls of the first sliding grooves. Through the arrangement of the fixing mechanism, the problems that vehicles of different sizes are difficult to fix, so that workers need to spend more time and energy to additionally fix the vehicles of different sizes during use, more tools are needed to increase the fixity of the vehicles, and the working efficiency is low are solved. Therefore, the labor and material resources, the cost and the time cost are increased, and the working efficiency is low.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile maintenance, in particular to an auxiliary positioning frame for automobile repair tools. Background Art

[0002] In the related art, a car repair tool auxiliary positioning frame with announcement number CN218965355U is disclosed, which includes a lifting platform, a tilting plate that can be flipped and adjusted is installed at the front end of the lifting platform, a pair of flat grooves are arranged on both sides of the top surface of the lifting platform, a pair of electric telescopic cylinders with output ends facing downward are arranged on both sides of the bottom surface of the lifting platform, and a pair of adjustment plates movably hinged to the lifting platform are arranged on the front and rear sides of the electric telescopic cylinders, each pair of adjustment plates are distributed on both sides of the flat groove, and the top end of each pair of adjustment plates is provided with a fixedly connected arc plate, and the opposite surfaces of each pair of arc plates are provided with a plurality of positioning rods;

[0003] During use, the device is difficult to fix vehicles of different sizes, so that workers need to spend more time and energy to perform additional fixing operations on vehicles of different sizes, and more tools are needed to increase the fixation of the vehicles, which increases manpower, material resources, costs and time costs, resulting in low work efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide an auxiliary positioning frame for auto repair tools. By setting a fixing mechanism, the problem of difficulty in fixing vehicles of different sizes is solved, so that when using the frame, the staff needs to spend more time and energy to perform additional fixing operations on vehicles of different sizes, and more tools are needed to increase the fixation of the vehicle, which increases manpower, material resources, cost and time cost, thereby leading to the problem of low work efficiency.

[0005] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0006] The utility model is an auxiliary positioning frame for auto repair tools, comprising a frame 1, on which a fixing mechanism, a lifting mechanism and a supporting mechanism are arranged;

[0007] The fixing mechanism includes a clamping component, a sliding component and a fixing component. The clamping component includes a concave support plate arranged above the first frame. A plurality of first chutes are formed in the top surface of the concave support plate. The inner walls of the plurality of first chutes are all slidably connected with a second frame. Electric cylinders I are fixedly connected to the inner bottom walls of the plurality of second frames. The output ends of the plurality of electric cylinders I are all fixedly connected with U-shaped blocks. Two first connecting rods are hinged to the inner walls of the plurality of U-shaped blocks. The top ends of the plurality of first connecting rods are all hinged to a first connecting block. A plurality of second chutes are formed in the inner top surfaces of the plurality of second frames. Two clamping blocks are slidably connected in the plurality of second chutes. The top surfaces of the plurality of first connecting blocks are all fixedly connected with the clamping blocks.

[0008] Further, the sliding component includes a plurality of first baffles fixedly connected to the bottom surface of the concave support plate. A plurality of circular grooves are formed in the surfaces of the plurality of first baffles. A first sliding block is slidably connected to the side of each of the plurality of first baffles away from each other. A connecting plate is fixedly connected to the top surface of each of the plurality of first sliding blocks. The plurality of connecting plates are all fixedly connected with the second frame.

[0009] Further, the fixing component includes a U-shaped plate fixedly connected to the outer walls of the plurality of first sliding blocks. A first sliding rod passes through the U-shaped plate. The first sliding rod passes through the first sliding block and extends into the circular groove. The first sliding rod is slidably connected with the U-shaped plate and the first sliding block. Springs are sleeved on the outer walls of the plurality of first sliding rods. The left ends and the right ends of the plurality of springs are fixedly connected with the first sliding block and the U-shaped plate respectively.

[0010] Further, the lifting mechanism includes a transmission component, a lifting component and a limiting component. The transmission component includes a threaded rod penetrating through the first frame. The threaded rod is rotatably connected with the first frame. A motor baffle is fixedly connected to the outer wall on the right side of the first frame. A motor is fixedly connected to the front surface of the motor baffle. The right end of the threaded rod is fixedly connected to the output end of the motor. A third chute is formed in the inner wall of the first frame. A second connecting rod is slidably connected in the third chute. A moving block is threadedly sleeved on the threaded rod. The moving block is fixedly connected with the second connecting rod.

[0011] Further, the lifting component includes two second connecting blocks fixedly connected to the second connecting rod. Two third connecting rods are hinged to the tops of the two second connecting blocks. The top ends of the two third connecting rods are both hinged to a third connecting block. The two third connecting blocks are both fixedly connected to the bottom surface of the concave support plate. Two support blocks are fixedly connected to the top surface of the first frame. Two fourth connecting rods are hinged to the tops of the two support blocks. The two fourth connecting rods are hinged to the two third connecting rods. The top ends of the two fourth connecting rods are both hinged to a second sliding block.

[0012] Furthermore, the limiting assembly includes two sliding rods 2 fixedly connected to the left and right inner walls of the concave support plate, and the two sliding rods 2 both penetrate the two sliding blocks 2 and are slidably connected to the two sliding blocks 2.

[0013] Furthermore, the support mechanism includes a flip assembly and a support assembly, and the flip assembly includes two baffle plates 2 fixedly connected to the left outer wall of the concave support plate, and the support plate is hinged on one side of the two baffle plates 2 close to each other.

[0014] Furthermore, the support assembly includes an electric cylinder 2 fixedly mounted on the left outer wall of the frame 1, and an output end of the electric cylinder 2 is fixedly connected to a curved plate.

[0015] The utility model has the following beneficial effects:

[0016] 1. By setting a fixing mechanism, when in use, pull the slide bar 1 to disengage it from the circular groove and the slide block 1, push the frame 2 to move to a suitable position through the connecting plate, start the electric cylinder 1 to shrink, and the two connecting rods 1 on the connecting rod 1 will pull the two connecting blocks 1 to shrink. Under the limit of the slide groove 2, the two clamping blocks will move closer to each other, so as to clamp and fix the wheel, so that it can be applied to vehicles of various models, improve the application range and flexibility of the positioning frame, save time for adjusting the vehicle positioning, and do not need to additionally fix vehicles of different models, thereby improving the work efficiency of vehicle maintenance and reducing labor, material and time costs;

[0017] 2. By setting up a lifting mechanism, when in use, the starting motor drives the threaded rod to rotate, and under the limit of the slide groove three, the connecting rod two will drive the moving block to move, and the connecting rod three on the two connecting blocks two will change the angle, so that the connecting block three drives the concave support plate to move, and the sliding block two will move on the sliding rod two, thereby limiting the concave support plate to make it rise or fall, so that the height of the positioning frame can be easily adjusted to better access and operate various components of the vehicle, thereby improving the convenience and comfort of operation, ensuring that maintenance personnel are in a comfortable working posture during operation, and reducing safety risks caused by improper operating height.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 is the overall structural schematic diagram of the present utility model;

[0021] Figure 2 is the structural schematic diagram of the side cross-section of the present utility model;

[0022] Figure 3 is the overall structural cross-sectional schematic diagram of the fixing mechanism of the present utility model;

[0023] Figure 4 For the present utility model Figure 2 is the partial enlarged schematic diagram of A in;

[0024] Figure 5 For the present utility model Figure 2 is the partial enlarged schematic diagram of B in;

[0025] Figure 6 For the present utility model Figure 3 is the partial enlarged schematic diagram of C in.

[0026] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0027] 1. Frame 1; 2. Concave support plate; 3. Frame 2; 4. Slide groove 1; 6. Electric cylinder 1; 7. C-shaped block; 8. Connecting rod 1; 9. Connecting block 1; 10. Slide groove 2; 11. Clamping block; 12. Baffle 1; 101. Circular groove; 13. Slide block 1; 14. Connecting plate; 15. C-shaped plate; 16. Slide rod 1; 17. Spring; 18. Threaded rod; 19. Motor baffle; 20. Motor; 21. Moving block; 22. Connecting rod 2; 23. Slide groove 3; 24. Connecting block 2; 25. Connecting rod 3; 26. Connecting block 3; 27. Support block; 28. Connecting rod 4; 29. Slide block 2; 30. Slide rod 2; 31. Baffle 2; 32. Support plate; 33. Electric cylinder 2; 34. Arc-shaped plate. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0029] Please refer to Figure 1-6 As shown, the present utility model is an auxiliary positioning frame for auto repair tools, including Frame 1, and a fixing mechanism, a lifting mechanism and a support mechanism are arranged on Frame 1;

[0030] The fixing mechanism includes a clamping assembly, a sliding assembly, and a fixing assembly. The clamping assembly includes a concave support plate 2 arranged above the frame 1. A plurality of first chutes 4 are provided on the top surface of the concave support plate 2. The inner walls of the plurality of first chutes 4 are all slidably connected with a frame 2. Electric cylinders 1 are fixedly connected to the inner bottom walls of the plurality of frames 2. The output ends of the plurality of electric cylinders 1 are all fixedly connected with U-shaped blocks 7. Two connecting rods 1 are hinged to the inner walls of the plurality of U-shaped blocks 7 respectively. The top ends of the plurality of connecting rods 1 are all hinged to a connecting block 1. A plurality of second chutes 10 are provided on the inner top surfaces of the plurality of frames 2. Two clamping blocks 1 are slidably connected in the plurality of second chutes 10 respectively. The top surfaces of the plurality of connecting blocks 1 are all fixedly connected with the clamping blocks 1.

[0031] Among them, as Figure 3 shown, the sliding assembly includes a plurality of first baffles 12 fixedly connected to the bottom surface of the concave support plate 2. A plurality of circular grooves 101 are provided on the surfaces of the plurality of first baffles 12. A first sliding block 13 is slidably connected to the sides of the plurality of first baffles 12 away from each other. A connecting plate 14 is fixedly connected to the top surface of each of the plurality of first sliding blocks 13. The plurality of connecting plates 14 are all fixedly connected with the frame 2.

[0032] By setting the sliding assembly, it can be applicable to a variety of different models of vehicles, improving the applicable range and flexibility of the positioning frame, making it a general tool in automobile maintenance work, which can quickly and accurately fix different models of vehicles, saving the time for adjusting the positioning frame and improving the efficiency of maintenance work.

[0033] Among them, as Figure 4 shown, the fixing assembly includes a U-shaped plate 15 fixedly connected to the outer walls of the plurality of first sliding blocks 13. A first sliding rod 16 passes through the plurality of U-shaped plates 15. The first sliding rod 16 passes through the first sliding block 13 and extends into the circular groove 101. The first sliding rod 16 is slidably connected with the U-shaped plate 15 and the first sliding block 13. A spring 17 is sleeved on the outer wall of each of the plurality of first sliding rods 16. The left and right ends of the plurality of springs 17 are fixedly connected with the first sliding block 13 and the U-shaped plate 15 respectively.

[0034] By setting the fixing assembly, different models of vehicles can be firmly fixed, ensuring that the vehicle is in a safe position and posture during the maintenance process, reducing the risk of accidents during the maintenance process. By ensuring that the vehicle is fixed in the correct position and angle, the maintenance personnel can more easily access and operate each part of the vehicle, improving the accuracy and quality of maintenance.

[0035] Among them, as Figure 2 and Figure 5As shown, the lifting mechanism includes a transmission component, a lifting component and a limit component. The transmission component includes a threaded rod 18 that passes through the frame 1, the threaded rod 18 is rotatably connected to the frame 1, a motor baffle 19 is fixedly connected to the right outer wall of the frame 1, a motor 20 is fixedly connected to the front of the motor baffle 19, the right end of the threaded rod 18 is fixedly connected to the output end of the motor 20, a slide groove 3 23 is opened on the inner wall of the frame 1, a connecting rod 22 is slidably connected in the slide groove 3 23, a moving block 21 is threadedly sleeved on the threaded rod 18, and the moving block 21 is fixedly connected to the connecting rod 22.

[0036] By setting up the transmission assembly, it can be adjusted according to the height requirements of different vehicles, thereby improving its scope of application and flexibility. The height of the positioning frame can be easily adjusted to better access and operate various components of the vehicle, thereby improving the convenience and comfort of operation.

[0037] Among them Figure 2 As shown, the lifting assembly includes two connecting blocks 24 fixedly connected to the connecting rod 22, the tops of the two connecting blocks 24 are hinged with connecting rods 3 25, the tops of the two connecting rods 3 25 are hinged with connecting blocks 3 26, the two connecting blocks 3 26 are fixedly connected to the bottom surface of the concave support plate 2, the top surface of the frame 1 is fixedly connected with two support blocks 27, the tops of the two support blocks 27 are hinged with connecting rods 4 28, the two connecting rods 4 28 are hinged to the two connecting rods 3 25, and the tops of the two connecting rods 4 28 are hinged with sliding blocks 29.

[0038] By setting up a lifting assembly, the height of the positioning frame can be adjusted to ensure that the vehicle is at the optimal working height, thereby improving the accuracy and efficiency of maintenance operations, ensuring that maintenance personnel are in a comfortable working posture during operations, and reducing safety risks caused by improper operating height.

[0039] Among them Figure 2 As shown, the limiting assembly includes two sliding rods 30 fixedly connected to the left and right inner walls of the concave support plate 2 , and the two sliding rods 30 both pass through the two sliding blocks 29 and are slidably connected to the two sliding blocks 29 .

[0040] By setting the limit assembly, it is possible to ensure that the lifting mechanism stops operating within a specific height range to prevent exceeding the safety limit. This can reduce the risk of accidents, protect the safety of maintenance personnel and vehicles, and help maintenance personnel accurately control the height of the lifting mechanism so that it stops at the required position. In this way, maintenance personnel can operate more easily and improve work efficiency.

[0041] Among them Figure 1 and Figure 2As shown, the support mechanism includes a flip assembly and a support assembly. The flip assembly includes two baffle plates 31 fixedly connected to the left outer wall of the concave support plate 2, and a support plate 32 is hinged on one side of the two baffle plates 31 close to each other.

[0042] By setting up the flip assembly, it can help maintenance personnel adjust the angle of the car's upper slope plate to adapt to vehicle chassis of different heights or inclinations. This can ensure that the car chassis is in the best working position and improve maintenance efficiency.

[0043] Among them Figure 2 As shown, the support assembly includes an electric cylinder 2 33 fixedly mounted on the left outer wall of the frame 1, and an arc plate 34 is fixedly connected to the output end of the electric cylinder 2 33.

[0044] By setting up the support assembly, it is possible to ensure that the car remains stable during the maintenance process, reduce the risk of shaking and tilting, provide a safer working environment, and reduce the risk of accidental collision or damage caused by sliding or instability.

[0045] A specific application of this embodiment is: when in use, first flip the support plate 32 to a suitable angle, start the electric cylinder 2 33 to drive the arc plate 34 to move to support the support plate 32, drive the car through the support plate 32 to the top surface of the concave support plate 2, pull the slide bar 16 out from the circular groove 101 and the sliding block 13, push the frame 23 to move through the connecting plate 14, and when it moves to a suitable position, release the slide bar 16. Under the action of the spring 17, the slide bar 16 will reset and extend into the sliding block 13 and the circular groove 101, thereby fixing the position of the frame 23, start the electric cylinder 6 to shrink, and the two connecting rods 8 on the convex block 7 will drive the two connecting blocks 9 to shrink. Under the limit of the slide groove 2 10, the two connecting blocks 1 9 will drive the two clamping blocks 11 to approach each other until the vehicle is clamped and fixed, and the starting motor 20 will drive the threaded rod 18 to rotate. Under the limit of the slide groove 3 23, the two connecting rods 22 will drive the moving block 21 to move, and the connecting rods 3 25 on the two connecting blocks 24 will change their angles, so that the concave support plate 2 on the connecting block 3 26 will move, and the two sliding blocks 29 will slide on the sliding rod 2 30, driving the two connecting rods 4 28 and the support block 27 to change their angles, thereby limiting the concave support plate 2 and making it perform lifting and lowering movements. After the concave support plate 2 is lifted and lowered to a suitable angle, the motor 20 can be stopped.

[0046] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0047] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An auxiliary positioning frame for auto repair tools, comprising a frame (1), characterized in that: A fixing mechanism, a lifting mechanism and a supporting mechanism are arranged on the first frame (1); The fixing mechanism includes a clamping assembly, a sliding assembly and a fixing assembly. The clamping assembly includes a concave supporting plate (2) arranged above the first frame (1). A plurality of first chutes (4) are formed in the top surface of the concave supporting plate (2). A second frame (3) is slidably connected to the inner walls of the plurality of first chutes (4). A first electric cylinder (6) is fixedly connected to the inner bottom walls of the plurality of second frames (3). A U-shaped block (7) is fixedly connected to the output end of each of the plurality of first electric cylinders (6). Two first connecting rods (8) are hinged to the inner walls of the plurality of U-shaped blocks (7). A first connecting block (9) is hinged to the top end of each of the plurality of first connecting rods (8). A second chute (10) is formed in the inner top surface of each of the plurality of second frames (3). Two clamping blocks (11) are slidably connected to the plurality of second chutes (10). The top surface of each of the plurality of first connecting blocks (9) is fixedly connected to the clamping block (11).

2. The auto repair tool auxiliary positioning frame according to claim 1, characterized in that: The sliding assembly includes a plurality of first baffles (12) fixedly connected to the bottom surface of the concave supporting plate (2). A plurality of circular grooves (101) are formed in the surfaces of the plurality of first baffles (12). A first sliding block (13) is slidably connected to the sides of the plurality of first baffles (12) away from each other. A connecting plate (14) is fixedly connected to the top surface of each of the plurality of first sliding blocks (13). Each of the plurality of connecting plates (14) is fixedly connected to the second frame (3).

3. The auto repair tool auxiliary positioning frame according to claim 2, characterized in that: The fixing assembly includes a U-shaped plate (15) fixedly connected to the outer walls of the plurality of first sliding blocks (13). A first sliding rod (16) passes through the plurality of U-shaped plates (15). The first sliding rod (16) passes through the first sliding block (13) and extends into the circular groove (101). The first sliding rod (16) is slidably connected to the U-shaped plate (15) and the first sliding block (13). A spring (17) is sleeved on the outer wall of each of the plurality of first sliding rods (16). The left end and the right end of each of the plurality of springs (17) are fixedly connected to the first sliding block (13) and the U-shaped plate (15).

4. The auto repair tool auxiliary positioning frame according to claim 3, characterized in that: The lifting mechanism includes a transmission assembly, a lifting assembly and a limiting assembly. The transmission assembly includes a threaded rod (18) penetrating through the first frame (1). The threaded rod (18) is rotatably connected to the first frame (1). A motor baffle (19) is fixedly connected to the outer wall on the right side of the first frame (1). A motor (20) is fixedly connected to the front surface of the motor baffle (19). The right end of the threaded rod (18) is fixedly connected to the output end of the motor (20). A third chute (23) is formed in the inner wall of the first frame (1). A second connecting rod (22) is slidably connected to the third chute (23). A moving block (21) is threadedly sleeved on the threaded rod (18). The moving block (21) is fixedly connected to the second connecting rod (22).

5. The auto repair tool auxiliary positioning frame according to claim 4, characterized in that: The lifting assembly comprises two connecting blocks (24) fixedly connected to the connecting rod (22), the tops of the two connecting blocks (24) are hinged with connecting rods (25), the tops of the two connecting rods (25) are hinged with connecting blocks (26), the two connecting blocks (26) are fixedly connected to the bottom surface of the concave support plate (2), the top surface of the frame (1) is fixedly connected with two support blocks (27), the tops of the two support blocks (27) are hinged with connecting rods (28), the two connecting rods (28) are hinged with the two connecting rods (25), and the tops of the two connecting rods (28) are hinged with sliding blocks (29).

6. The auto repair tool auxiliary positioning frame according to claim 5, characterized in that: The limiting assembly comprises two sliding rods (30) fixedly connected to the left and right inner walls of the concave support plate (2), and the two sliding rods (30) both penetrate the two sliding blocks (29) and are slidably connected to the two sliding blocks (29).

7. The auto repair tool auxiliary positioning frame according to claim 6, characterized in that: The support mechanism comprises a flip assembly and a support assembly, wherein the flip assembly comprises two baffle plates (31) fixedly connected to the left outer wall of the concave support plate (2), and a support plate (32) is hingedly connected to one side of the two baffle plates (31) close to each other.

8. The auto repair tool auxiliary positioning frame according to claim 7, characterized in that: The support assembly comprises an electric cylinder 2 (33) fixedly mounted on the left outer wall of the frame 1 (1), and an output end of the electric cylinder 2 (33) is fixedly connected to an arc plate (34).

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