Automobile part clamp
By designing a car component fixture including a support frame, a flip device, a clamping device and a drive device, the problem of large space occupancy and high cost when handling large-size parts in the prior art is solved, and high efficiency and low cost are achieved Part processing operation.
Patent Information
- Application Number
- CN202420962865.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-06
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-05-06
AI Technical Summary
When handling large-size parts, existing automotive parts fixtures require two sets of fixtures arranged in parallel, resulting in large space occupation, high cost, and many driving sources, which increases operating costs.
An automobile component fixture is designed, including a support frame, a flip device, a clamping device and a drive device. The clamping device is clamped from the center or outer edge of the part through the first and second clamping mechanisms, respectively. The driving device uses only a single motor and realizes multifunctional operation through a bevel gear system.
The same processing equipment is used to process the center hole and outer edge of the part, reducing cost and space occupation, and reducing material and operating costs through a single motor drive.
Smart Images
Figure CN222472230U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of parts production, and more specifically, to an automobile parts clamp. Background Art
[0002] There are many cylindrical parts in automobile parts, and the center of the parts is provided with a positioning hole concentric with the outer cylindrical surface. When processing these parts, most of them are first positioned and matched with the positioning hole in the center of the part by a fixture, and other positions of the part are processed by processing equipment, and the outer cylindrical surface of the part is processed. After processing, the part is removed from the fixture and then moved to another fixture. The positioning hole in the center is processed by the corresponding processing equipment above the next fixture. This method requires a handling device to realize the movement of the part between the two fixtures, which is time-consuming and labor-intensive, and requires two sets of processing equipment to process the part, which is costly; in addition, some fixtures are provided with two groups, and are arranged in parallel on a movable plate. The two sets of fixtures are moved to the bottom of the processing equipment respectively, so that the same processing equipment can be used to process the part, which can reduce costs. However, when the size of the part is large, the two sets of parts are placed in parallel, which will result in a large space occupied. At present, the two sets of fixtures are generally controlled by two drive sources, with high material costs and high operating costs. Utility Model Content
[0003] 1. Technical issues to be resolved
[0004] In view of the problems existing in the prior art, the utility model provides an automobile component clamp to solve the technical problems mentioned in the background technology.
[0005] (II) Technical solution
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automobile parts fixture, comprising a support frame, the support frame is provided with a flip device, a clamping device and a driving device, the clamping device comprises a first clamping mechanism and a second clamping mechanism, the first clamping mechanism comprises a first mounting plate, a first rotating disk, a first sliding block and a first fixed plate, the first mounting plate is arranged on one side of the first fixed plate, the first rotating disk is rotatably arranged on the side of the first mounting plate close to the first fixed plate, three first sliding blocks are provided, and all of them are slidably matched with the first fixed plate, the first fixed plate is provided with a first sliding groove matched with the three first sliding blocks, the first rotating disk is provided with a first planar thread, and the first sliding block is provided with a second planar thread matched with the first planar thread, the driving device comprises a first motor, a first rotating shaft, a second rotating shaft, a first bevel gear and a second bevel gear, the first bevel gear and the second bevel gear are meshed, and are respectively sleeved outside the first rotating shaft and the second rotating shaft.
[0007] The utility model is further configured such that the flipping device includes a support plate, a second motor and a rotating frame, the support plate is arranged on one side of the support frame, the second motor is arranged on the upper surface of the support plate, and its output shaft passes through the support frame and is connected to the rotating frame, and both ends of the rotating frame are rotatably connected to the support frame.
[0008] The utility model is further configured such that the second clamping mechanism includes a second mounting plate, a second rotating disk, a second sliding block and a second fixed plate, the second mounting plate is arranged on one side of the second fixed plate, the second rotating disk is rotatably arranged on the side of the second mounting plate close to the second fixed plate, three second sliding blocks are provided, and all of them are slidably matched with the second fixed plate, the second fixed plate is provided with a second sliding groove matched with the second sliding block, the second rotating disk is provided with a third planar thread, and the second sliding block is provided with a fourth planar thread matched with the third planar thread.
[0009] The utility model is further configured such that the first motor is arranged outside the rotating frame, and the output shaft thereof passes through the rotating frame and is connected to the first rotating shaft, and the first rotating shaft is rotatably connected to the rotating frame.
[0010] The utility model is further configured such that the first mounting plate and the second mounting plate are both arranged in the rotating frame, the first fixed plate and the second fixed plate are respectively arranged on both sides of the rotating frame, the second rotating shaft and the first fixed plate, the first mounting plate, the second mounting plate and the second fixed plate are rotatably connected, and the first rotating disk and the second rotating disk are both fixedly sleeved outside the second rotating shaft.
[0011] The utility model is further configured that a first clamping block is provided at one end of the first sliding block close to the second rotating shaft.
[0012] The utility model is further configured that a second clamping block is provided at one end of the second sliding block away from the second rotating shaft.
[0013] The utility model is further configured such that the first bevel gear and the second bevel gear are both arranged between the first mounting plate and the second mounting plate.
[0014] (III) Beneficial effects
[0015] Compared with the prior art, the utility model provides an automobile parts fixture, which has the following beneficial effects:
[0016] 1. The utility model is provided with a first clamping mechanism and a second clamping mechanism, which are convenient for clamping the part from the center of the part or the outer edge of the part respectively, and the first clamping mechanism and the second clamping mechanism are connected by a driving device, which is convenient for clamping the part by controlling the first clamping mechanism and the second clamping mechanism respectively through the first motor.
[0017] 2. The utility model is provided with a flipping device, which can drive the rotating frame to rotate so that the first clamping mechanism and the second clamping mechanism are respectively oriented toward the external processing equipment, so that the same processing equipment can process the center hole and the outer edge part of the part respectively.
[0018] 3. In the utility model, the driving source is only the first motor and the second motor, which is low in cost and easy to control. The first clamping mechanism and the second clamping mechanism can be used to position and fix the parts through the single first motor. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the overall structure of an automobile parts fixture in the utility model;
[0020] Figure 2 It is a schematic diagram of the exploded structure of the clamping device in the utility model;
[0021] Figure 3 For the utility model Figure 2 A schematic diagram of the structure from another angle;
[0022] Figure 4 It is a schematic diagram of the connection structure between the second clamping mechanism and the rotating frame in the utility model;
[0023] Figure 5 It is a schematic structural diagram of the rotating frame, the first mounting plate and the second mounting plate in the utility model.
[0024] In the figure: 1, support frame; 2, first mounting plate; 3, first rotating disk; 4, first slider; 5, first fixed plate; 6, first slide groove; 7, first plane thread; 8, second plane thread; 9, first motor; 10, first rotating shaft; 11, second rotating shaft; 12, first bevel gear; 13, second bevel gear; 14, support plate; 15, second motor; 16, rotating frame; 17, second mounting plate; 18, second rotating disk; 19, second slider; 20, second fixed plate; 21, second slide groove; 22, third plane thread; 23, fourth plane thread; 24, first clamping block; 25, second clamping block. DETAILED DESCRIPTION
[0025] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.
[0027] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.
[0028] See also Figure 1-5 , an automobile parts fixture, including a support frame 1, the support frame 1 is provided with a flip device, a clamping device and a driving device, the clamping device includes a first clamping mechanism and a second clamping mechanism, the first clamping mechanism includes a first mounting plate 2, a first rotating disk 3, a first slider 4 and a first fixed plate 5, the first mounting plate 2 is arranged on one side of the first fixed plate 5, the first rotating disk 3 is rotatably arranged on the side of the first mounting plate 2 close to the first fixed plate 5, three first sliders 4 are provided, and all of them are slidably matched with the first fixed plate 5, the first fixed plate 5 is provided with a first slide groove 6 matched with the three first sliders 4, the first rotating disk 3 is provided with a first plane thread 7, the first slider 4 is provided with a second plane thread 8 matched with the first plane thread 7, the driving device includes a first motor 9, a first rotating shaft 10, a second rotating shaft 11, a first bevel gear 12 and a second bevel gear 13, the first bevel gear 12 and the second bevel gear 13 are meshed, and are respectively sleeved outside the first rotating shaft 10 and the second rotating shaft 11. The second clamping mechanism includes a second mounting plate 17, a second rotating disk 18, a second slider 19 and a second fixed plate 20. The second mounting plate 17 is arranged on one side of the second fixed plate 20. The second rotating disk 18 is rotatably arranged on the second mounting plate 17 near the second fixed plate 20. Three second sliders 19 are provided, and all of them are slidably matched with the second fixed plate 20. The second fixed plate 20 is provided with a second slide groove 21 matched with the second slider 19. The second rotating disk 18 is provided with a third plane thread 22. The second slider 19 is provided with a fourth plane thread 23 matched with the third plane thread 22. The first motor 9 is arranged outside the rotating frame 16, and its output shaft passes through the rotating frame 16 and is connected to the first rotating shaft 10. The first rotating shaft 10 is rotatably connected to the rotating frame 16. The first mounting plate 2 and the second mounting plate 17 are both arranged in the rotating frame 16, the first fixed plate 5 and the second fixed plate 20 are respectively arranged on both sides of the rotating frame 16, the second rotating shaft 11 and the first fixed plate 5, the first mounting plate 2, the second mounting plate 17 and the second fixed plate 20 are rotatably connected, and the first rotating disk 3 and the second rotating disk 18 are both fixedly sleeved outside the second rotating shaft 11. The first slider 4 is provided with a first clamping block 24 at one end close to the second rotating shaft 11. The second slider 19 is provided with a second clamping block 25 at one end away from the second rotating shaft 11. The first bevel gear 12 and the second bevel gear 13 are both arranged between the first mounting plate 2 and the second mounting plate 17.
[0029] In this embodiment, the first fixed plate 5 is first directed toward the external processing equipment, the part is placed on the first slider 4 on the first fixed plate 5, and the first clamping block 24 is set in the center hole of the part. At this time, the first motor 9 is started to drive the first rotating shaft 10 to rotate, and the first bevel gear 12 and the second bevel gear 13 are meshed to drive the second rotating shaft 11 to rotate, and the first rotating disk 3 and the second rotating disk 18 are driven to rotate together. At this time, the first plane thread 7 and the second plane thread 8 cooperate to drive the first slider 4 and the first clamping block 24 to move outward to position and clamp the center hole of the part. When the center hole of the part needs to be processed, the first motor 9 is reversed to drive the first clamping block 24 away from the part, and the part is removed from the first fixed plate 5. The second fixed plate 20 is directed toward the external processing equipment through the flipping device, and the part is placed between the second clamping blocks 25 on the second fixed plate 20. The first motor 9 is continued to be reversed to drive the second rotating shaft 11 to rotate, and the second slider 19 and the second clamping block 25 are driven to approach to clamp the part.
[0030] See also Figure 1-5 As an implementation of the flipping device: the flipping device includes a support plate 14, a second motor 15 and a rotating frame 16, the support plate 14 is arranged on one side of the support frame 1, the second motor 15 is arranged on the upper surface of the support plate 14, and its output shaft passes through the support frame 1 and is connected to the rotating frame 16, and both ends of the rotating frame 16 are rotatably connected to the support frame 1.
[0031] More specifically, when the first clamping mechanism and the second clamping mechanism are flipped, the second motor 15 is started to drive the rotating frame 16 to rotate, and drive the first fixing plate 5 and the second fixing plate 20 to rotate around the output shaft of the second motor 15 to achieve flipping.
[0032] In summary, when the overall equipment is in use or running: first, the first fixed plate 5 is directed toward the external processing equipment, the part is placed on the first slider 4 on the first fixed plate 5, and the first clamping block 24 is set in the center hole of the part. At this time, the first motor 9 is started to drive the first rotating shaft 10 to rotate, and the second rotating shaft 11 is driven to rotate through the meshing of the first bevel gear 12 and the second bevel gear 13, and the first rotating disk 3 and the second rotating disk 18 are driven to rotate together. At this time, the first plane thread 7 and the second plane thread 8 cooperate to drive the first slider 4 and the first clamping block 24 to move outward to position and clamp the center hole of the part. When the center hole of the part needs to be processed, the first motor 9 is reversed at this time, driving the first clamping block 24 away from the part, removing the part from the first fixed plate 5, and the second fixed plate 20 is directed toward the external processing equipment through the flipping device, and the part is placed between the second clamping blocks 25 on the second fixed plate 20, and the first motor 9 is continued to be reversed to drive the second rotating shaft 11 to rotate, drive the second slider 19 and the second clamping block 25 to approach, and clamp the part.
[0033] When the first clamping mechanism and the second clamping mechanism are flipped, the second motor 15 is started to drive the rotating frame 16 to rotate, and drive the first fixing plate 5 and the second fixing plate 20 to rotate around the output shaft of the second motor 15 to achieve flipping.
[0034] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.
Claims
1. An automobile parts fixture, comprising a support frame (1), characterized in that: The support frame (1) is provided with a turning device, a clamping device and a driving device. The clamping device comprises a first clamping mechanism and a second clamping mechanism. The first clamping mechanism comprises a first mounting plate (2), a first rotating disk (3), a first sliding block (4) and a first fixed plate (5). The first mounting plate (2) is arranged on one side of the first fixed plate (5). The first rotating disk (3) is rotatably arranged on one side of the first mounting plate (2) close to the first fixed plate (5). Three first sliding blocks (4) are provided and all of them are slidably matched with the first fixed plate (5). The first fixed plate (5) A first slide groove (6) is provided on the first rotating disk (3) and cooperates with the three first sliding blocks (4); a first plane thread (7) is provided on the first rotating disk (3); a second plane thread (8) is provided on the first sliding block (4) and cooperates with the first plane thread (7); the driving device comprises a first motor (9), a first rotating shaft (10), a second rotating shaft (11), a first bevel gear (12) and a second bevel gear (13); the first bevel gear (12) and the second bevel gear (13) are meshed and are respectively sleeved outside the first rotating shaft (10) and the second rotating shaft (11).
2. The automobile parts fixture according to claim 1, characterized in that: The flipping device comprises a support plate (14), a second motor (15) and a rotating frame (16); the support plate (14) is arranged on one side of the support frame (1); the second motor (15) is arranged on the upper surface of the support plate (14); and its output shaft passes through the support frame (1) and is connected to the rotating frame (16); and both ends of the rotating frame (16) are rotatably connected to the support frame (1).
3. The automobile parts fixture according to claim 1, characterized in that: The second clamping mechanism comprises a second mounting plate (17), a second rotating disk (18), a second sliding block (19) and a second fixed plate (20); the second mounting plate (17) is arranged on one side of the second fixed plate (20); the second rotating disk (18) is rotatably arranged on the second mounting plate (17) on a side close to the second fixed plate (20); three second sliding blocks (19) are arranged and all of them are slidably matched with the second fixed plate (20); the second fixed plate (20) is provided with a second sliding groove (21) matched with the second sliding block (19); the second rotating disk (18) is provided with a third planar thread (22); and the second sliding block (19) is provided with a fourth planar thread (23) matched with the third planar thread (22).
4. The automobile parts fixture according to claim 3 is characterized in that: The first motor (9) is arranged outside the rotating frame (16), and its output shaft passes through the rotating frame (16) and is connected to the first rotating shaft (10), and the first rotating shaft (10) and the rotating frame (16) are rotatably connected.
5. The automobile parts fixture according to claim 4, characterized in that: The first mounting plate (2) and the second mounting plate (17) are both arranged in the rotating frame (16); the first fixing plate (5) and the second fixing plate (20) are respectively arranged on both sides of the rotating frame (16); the second rotating shaft (11) and the first fixing plate (5), the first mounting plate (2), the second mounting plate (17) and the second fixing plate (20) are rotatably connected; and the first rotating disk (3) and the second rotating disk (18) are both fixedly sleeved outside the second rotating shaft (11).
6. The automobile parts fixture according to claim 5, characterized in that: A first clamping block (24) is provided at one end of the first sliding block (4) close to the second rotating shaft (11).
7. The automobile parts fixture according to claim 5, characterized in that: A second clamping block (25) is provided at one end of the second sliding block (19) away from the second rotating shaft (11).
8. The automobile parts fixture according to claim 5, characterized in that: The first bevel gear (12) and the second bevel gear (13) are both arranged between the first mounting plate (2) and the second mounting plate (17).