A positioning device for a model car

Abstract

The utility model provides a kind of positioning device of automobile model belongs to automobile model component manufacturing technical field, the positioning device of this automobile model has support frame, vertical through -going setting circular groove is opened in support frame, rotary connection has carousel in the circular groove of support frame, two synchronous relative movement adjusting plate are equipped on carousel, and the top wall of adjusting plate is all fixedly installed with clamping plate, and two clamping plates opposite one side are all fixedly installed for placing the base plate of automobile model;The bottom wall of support frame is fixedly installed with multiple stand, and the bottom wall of stand is commonly fixedly installed on support plate, and the bottom end of rotary joint is connected with the bottom end of rotating shaft on support plate through bearing, and the top end of rotating shaft is fixedly connected with the middle part of carousel;The automobile model of the utility model is located on the stand that can rotate, solves the positioning mode of current positioning mode after automobile model positioning, cannot make automobile model move, is inconvenient for observing multiple side.

Description

Technical Field

[0001] This utility model belongs to the field of automobile model component manufacturing technology, specifically, it relates to a positioning device for automobile models. Background Technology

[0002] The automotive industry frequently needs to manufacture car models, mainly for analysis and research on design objectives, structure, and production. These models include hard wood substitutes and soft clay models.

[0003] Application No.: CN202420319699.7 (Announcement No.: CN221891760U) discloses a processing and positioning device for automobile models, which includes a base plate: a pair of fixing blocks are fixedly connected to the two side walls of the base plate, and a first bolt passes through the fixing blocks. A pair of limiting cavities are opened in the base plate, and a motor is fixedly connected to the inner wall of the limiting cavity. An adjusting block is provided on one side of the motor, and a positioning block is fixedly connected to the top of the adjusting block. A pair of movable openings are opened at the top of the base plate, and the top of the positioning block passes through the movable openings. A hydraulic cylinder is fixedly connected to the side wall of the positioning block, and the output shaft of the hydraulic cylinder passes through the positioning block. With the above structure, it is suitable for clamping the curved surface of automobile models and is convenient for replacing airbags.

[0004] The aforementioned patent uses a hydraulic cylinder to push the mounting plate and connecting plate closer to the car model until the airbag is attached to one side of the car model. After the car model is positioned, this positioning method cannot move the car model, making it inconvenient to observe multiple sides. Utility Model Content

[0005] The purpose of this utility model is to solve the technical problems existing in the background art and to provide a positioning device for a car model.

[0006] This utility model is implemented as follows:

[0007] This utility model provides a positioning device for a car model, which has a support frame. The support frame has a vertically penetrating circular groove, and a turntable is rotatably connected inside the circular groove of the support frame. The turntable has two synchronously moving adjustment plates.

[0008] Each of the adjustment plates has a clamping plate fixedly installed on its top wall, and a pad for placing the car model is fixedly installed on the opposite side of each of the two clamping plates.

[0009] Based on the above technical solution, the positioning device for a car model of this utility model can be further improved as follows:

[0010] Furthermore, multiple columns are fixedly installed on the bottom wall of the support frame, and the bottom walls of the columns are all fixedly installed on the support plate. The bottom end of the rotating shaft is rotatably connected to the support plate through a bearing, and the top end of the rotating shaft is fixedly connected to the middle of the turntable.

[0011] Furthermore, a driven wheel coaxial with the shaft is fixedly mounted on the shaft, and a driving wheel is meshed with one side of the driven wheel. A drive motor B is fixedly mounted on the support plate, and the output shaft of the drive motor B extends upward and the driving wheel is fixedly mounted at its end.

[0012] Furthermore, a rack A extending to the right is fixedly installed at the front end of the adjustment plate on the left side, and a rack B extending to the left is fixedly installed at the rear end of the adjustment plate on the right side. The rack A and the rack B are meshed with a gear, which is rotatably connected to the middle of the turntable.

[0013] Furthermore, the turntable is provided with two sets of symmetrically arranged guide components. One set of guide components includes four fixed seats arranged in a rectangle. A guide rod parallel to the rack A is fixedly installed on two of the fixed seats. A guide sleeve is slidably connected to each guide rod. The two guide sleeves of the one set of guide components are fixedly installed on the adjustment plate on the same side.

[0014] Compared with the prior art, the advantages of the positioning device for a car model provided by this utility model are:

[0015] By setting two synchronously moving adjustment plates, the center of the car model can be positioned by the clamping plate and the pad. After repositioning, the position is easy to determine. The clamping plate contacts the side of the car model, and the pad contacts the bottom of the car model.

[0016] By setting up a turntable with a rotating connection, the orientation of the car model can be adjusted, avoiding the need for staff to repeatedly move the car model or walk back and forth.

[0017] By setting a driven wheel or driving wheel to drive the shaft to rotate, instead of directly connecting the drive motor B to the shaft, it is possible to avoid the shaft rotating too much. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0019] Figure 1A front view of the overall structure of a positioning device for a car model;

[0020] Figure 2 Axonometric view of the upper structure of the turntable of a positioning device for a car model;

[0021] Figure 3 An axonometric view of the lower structure of the support frame for a positioning device of a car model;

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1. Support frame; 11. Turntable; 12. Column; 13. Support plate; 14. Drive motor B; 15. Drive wheel; 16. Driven wheel; 17. Shaft; 18. Annular groove; 19. Annular bar; 2. Adjusting plate; 21. Clamping plate; 22. Rack A; 23. Rack B; 24. Gear; 25. Fixed seat; 26. Guide rod; 27. Guide sleeve; 28. Drive motor B; 31. Pad plate. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0026] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0027] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0029] Example 1

[0030] like Figure 1-3 As shown, this utility model provides a positioning device for a car model, which has a support frame 1. The support frame 1 has a vertically penetrating circular groove. A turntable 11 is rotatably connected in the circular groove of the support frame 1. The turntable 11 is provided with two synchronously relative moving adjustment plates 2.

[0031] Clamping plates 21 are fixedly installed on the top wall of the adjusting plate 2, and pads 31 for placing car models are fixedly installed on the opposite side of the two clamping plates 21.

[0032] Optionally, in the above technical solution, multiple columns 12 are fixedly installed on the bottom wall of the support frame 1, and the bottom walls of the columns 12 are fixedly installed on the support plate 13. The bottom end of the rotating shaft 17 is rotatably connected to the support plate 13 through a bearing, and the top end of the rotating shaft 17 is fixedly connected to the middle of the turntable 11.

[0033] Optionally, in the above technical solution, a driven wheel 16 coaxial with the shaft 17 is fixedly installed on the shaft 17, and a driving wheel 15 is meshed with one side of the driven wheel 16. A drive motor B14 is fixedly installed on the support plate 13, and the output shaft of the drive motor B14 extends upward and the driving wheel 15 is fixedly installed at its end.

[0034] Optionally, in the above technical solution, a rack A22 extending to the right is fixedly installed at the front end of the left adjustment plate 2, and a rack B23 extending to the left is fixedly installed at the rear end of the right adjustment plate 2. The rack A22 and the rack B23 are meshed together with a gear 24, and the gear 24 is rotatably connected to the middle of the turntable 11.

[0035] Optionally, in the above technical solution, the turntable 11 is provided with two sets of symmetrically arranged guide components. One set of guide components includes four rectangularly distributed fixed seats 25. Two fixed seats 25 are jointly fixedly installed with guide rods 26 parallel to the rack A22. Guide sleeves 27 are slidably connected to each guide rod 26. The two guide sleeves 27 of the set of guide components are fixedly installed on the adjustment plate 2 on the same side.

[0036] Among them, a drive motor B28 is fixedly installed in the middle of the top wall of the turntable 11. The output axis of the drive motor B28 extends upward and is connected to the middle of the gear 24.

[0037] Among them, drive motor B28 and drive motor B14 are both geared motors, and the output shaft of drive motor B28 can rotate clockwise or counterclockwise.

[0038] Furthermore, an annular groove 18 is provided on the circumferential surface of the support frame 1, and an annular strip 19 is integrally formed on the circumferential surface of the turntable 11. The annular strip 19 is rotatably connected in the annular groove 18. This arrangement can support the rotation of the turntable 11 and improve the stability of the turntable 11 driving the car model to rotate.

[0039] When in use, place the car model on the two pads 31, start the drive motor B28 to drive the gear 24 to rotate counterclockwise in place. Under the action of meshing connection, the rack A22 and rack B23 move closer to each other at the same time, thereby driving the adjusting plate 2 to slide along the guide rod 26 through the guide sleeve 27, so that the clamping plates 21 on both sides drive the pads 31 to move closer to each other until the car model is positioned in the middle of the device.

[0040] When it is necessary to observe the car model from multiple angles, start the drive motor B14 to make the drive wheel 15 rotate clockwise in place. Under the action of meshing connection, the driven wheel 16 drives the rotating shaft 17 to rotate in place, thereby making the rotating shaft 17 drive the car model held on the turntable 11 to rotate.

[0041] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A positioning device for a car model, comprising a support frame (1), characterized in that, The support frame (1) has a vertically penetrating circular groove, and a turntable (11) is rotatably connected in the circular groove of the support frame (1). The turntable (11) has two synchronously moving relative adjustment plates (2). Each of the adjustment plates (2) has a clamping plate (21) fixedly installed on its top wall, and a pad (31) for placing the car model is fixedly installed on the opposite side of each of the two clamping plates (21).

2. The positioning device for a car model according to claim 1, characterized in that, Multiple columns (12) are fixedly installed on the bottom wall of the support frame (1). The bottom walls of the columns (12) are fixedly installed on the support plate (13). The bottom end of the rotating shaft (17) is rotatably connected to the support plate (13) through a bearing. The top end of the rotating shaft (17) is fixedly connected to the middle of the turntable (11).

3. The positioning device for a car model according to claim 2, characterized in that, A driven wheel (16) coaxial with the shaft (17) is fixedly installed on the shaft (17). A driving wheel (15) is meshed with one side of the driven wheel (16). A drive motor B (14) is fixedly installed on the support plate (13). The output shaft of the drive motor B (14) extends upward and the driving wheel (15) is fixedly installed at its end.

4. The positioning device for a car model according to claim 1, characterized in that, A rack A (22) extending to the right is fixedly installed at the front end of the adjustment plate (2) on the left side, and a rack B (23) extending to the left is fixedly installed at the rear end of the adjustment plate (2) on the right side. The rack A (22) and the rack B (23) are meshed together with a gear (24), and the gear (24) is rotatably connected to the middle of the turntable (11).

5. The positioning device for a car model according to claim 4, characterized in that, The turntable (11) is provided with two sets of symmetrically arranged guide components. One set of guide components includes four rectangularly distributed fixed seats (25). Two fixed seats (25) are fixedly installed with guide rods (26) parallel to the rack A (22). Guide sleeves (27) are slidably connected to each guide rod (26). The two guide sleeves (27) of the set of guide components are fixedly installed on the adjustment plate (2) on the same side.

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