Fixture for manufacturing clay model of interior steering wheel

Abstract

The utility model relates to the technical field of clay model manufacturing equipment, in particular to an interior steering wheel clay model manufacturing clamp. The universal connecting piece is arranged on a mounting seat, is rotationally connected with the mounting seat through a rotating shaft and is used for mounting the steering wheel clay model framework; the tension spring is arranged between the mounting seat and the rotating shaft and is used for pulling the rotating shaft to reset; the adjusting mechanism is arranged below the mounting seat, and a pedal plate is adopted to pull a pull rope to drive the universal connecting piece to rotate; and the clamping mechanism is arranged on the adjusting mechanism and is used for connecting the pedal and the pull rope. According to the universal connecting piece, the pedal plate and the pull rope are adopted to pull the rotating shaft to adjust the universal connecting piece, so that the adjusting convenience of the universal connecting piece is improved, stable position fixation is provided for the universal connecting piece by adjusting the positions between the positioning round block and the multiple positioning holes, and the using stability of the clamp is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of oil clay model making equipment, in particular to a fixture for making an oil clay model of an interior decoration steering wheel. Background Art

[0002] In the production process of a car, it is first necessary to design the car and then make a design model to better and more intuitively understand the design content of the car. In the process of making car models, plaster and wood boards were mostly used as materials in the early days, but nowadays, oil clay is generally used. Oil clay is more flexible in use and gets rid of the rigid production methods limited by plaster and wood boards.

[0003] In the process of making car clay models, some car parts are made separately, such as the steering wheel of the car. In the process of making the steering wheel clay model, in order to facilitate the operator to make it, it is necessary to clamp the steering wheel clay model by a fixture. In the prior art, there is a fixture for making interior steering wheel clay models (publication number: CN220332342U), which includes: a main body bottom plate, an adjustment component, including an adjustment bracket and a rotating shaft arranged on the main body bottom plate, one end of the rotating shaft can be rotatably connected to the adjustment bracket; a universal connector, one end of which is connected to the rotating shaft, and the other end is used to connect the steering wheel clay model skeleton. A pin hole is set on the universal connector, which can be connected to the pin on the steering wheel clay model skeleton by plugging, so as to realize the universal connection of the steering wheel clay model skeletons of different shapes; the universal connector is driven by the rotating shaft to rotate, and the angle of the steering wheel clay model can be adjusted, so that the entire steering wheel clay model can be scraped conveniently at all angles. The utility model provides a fixture for making an interior steering wheel clay model, which has a simple and stable clamping method and an adjustable angle, thereby improving the work efficiency and model quality of the clay model making. Although the fixture for making an interior steering wheel clay model has a simple and stable clamping method and an adjustable angle, it improves the work efficiency and model quality of the clay model making.

[0004] However, in actual practical use, when the operator is scraping the steering wheel clay model, both hands are usually busy operating the steering wheel clay model, so it is inconvenient to use the locking handle to adjust and fix the steering wheel clay model, which reduces the convenience of using the fixture. Utility Model Content

[0005] In view of the problems existing in the background technology, a fixture for making a clay model of an interior steering wheel is proposed.

[0006] The utility model provides a fixture for making an interior steering wheel clay model, comprising: a universal connecting piece which is arranged on a mounting seat and is rotatably connected with the mounting seat through a rotating shaft and is used for installing a steering wheel clay model skeleton; a tension spring which is arranged between the mounting seat and the rotating shaft and is used for pulling the rotating shaft to reset; an adjusting mechanism which is arranged below the mounting seat and uses a foot pedal to pull a pull rope to drive the universal connecting piece to rotate; and a clamping mechanism which is arranged on the adjusting mechanism and is used for connecting the foot pedal and the pull rope.

[0007] Preferably, the mounting seat is composed of a base plate and two vertical plates, the two vertical plates are mounted on the base plate, a rotating shaft is rotatably mounted between the two vertical plates, and one end of the rotating shaft is connected to a universal connecting piece.

[0008] Preferably, the adjustment mechanism includes a fixed seat arranged on the foot pedal, the fixed seat is arranged in a groove shape, two push plates are arranged on both sides of the foot pedal, the two push plates are connected by two connecting rods, the two connecting rods are both slidably connected to the foot pedal, an arc groove is opened on the inner wall of one side of the fixed seat, a plurality of positioning holes are opened on the inner wall of the arc groove, an arc block is installed on one side of one of the push plates, and a positioning cylinder is installed on the outer wall of one side of the arc block.

[0009] Preferably, a reset groove is provided on one side of the foot pedal, and the two connecting rods both pass through the reset groove. Two reset springs are arranged in the reset groove, and the two reset springs are respectively sleeved on the two connecting rods.

[0010] Preferably, the clamping mechanism includes a threading hole formed on the foot pedal and a clamping groove connected to the threading hole, a clamping plate is arranged in the clamping groove, a threaded hole is formed on the inner wall of the clamping groove, a threaded part is rotatably installed on the outer wall of the clamping plate, the threaded part is threadedly connected to the threaded hole, a limiting rod is installed on the clamping plate, the limiting rod passes through the foot pedal and is slidably connected to the foot pedal.

[0011] Preferably, the threaded member is composed of a threaded rod and a rotating head, one end of the threaded rod is rotatably connected to the clamping plate, and the rotating head is installed and connected to the other end of the threaded rod.

[0012] Preferably, rollers are rotatably mounted on one side of the two vertical plates.

[0013] Compared with the prior art, the utility model has the following beneficial technical effects:

[0014] By using a foot pedal to pull the pull rope to adjust the angle of the universal connector, the operator does not need to adjust it manually, which improves the convenience of adjusting the universal connector and provides a better operating space for the use of the clamp;

[0015] By using two push plates and an arc block to adjust the position between the positioning circle and the positioning hole, it is convenient to limit the position of the foot pedal, that is, the stability of the position of the universal connector after adjustment can be improved, and the stability of the operator during the operation of the steering wheel clay model can be guaranteed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the adjustment mechanism in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the fixing seat in the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the foot pedal in the utility model;

[0020] Figure 5 It is a structural schematic diagram of the push plate and the connecting rod in the utility model;

[0021] Figure 6 It is a structural schematic diagram of the clamping mechanism in the utility model;

[0022] Figure 7 It is a schematic cross-sectional structural diagram of the mounting seat in the utility model.

[0023] Figure numerals: 1. mounting seat; 2. rotating shaft; 3. universal connecting piece; 4. roller; 5. pull rope; 6. fixing seat; 7. foot pedal; 8. arc groove; 9. positioning hole; 10. push plate; 11. connecting rod; 12. reset groove; 13. reset spring; 14. arc block; 15. positioning cylinder; 16. threading hole; 17. clamping plate; 18. threaded piece; 19. limit rod; 20. threaded hole; 21. tension spring. DETAILED DESCRIPTION

[0024] Embodiment 1

[0025] like Figure 1 and Figure 7As shown, the utility model proposes a fixture for making an interior steering wheel clay model, comprising: a universal connector 3 which is arranged on a mounting seat 1 and is rotatably connected to the mounting seat 1 through a rotating shaft 2, and is used for installing a steering wheel clay model skeleton. The mounting seat 1 is composed of a base plate and two vertical plates, the two vertical plates are mounted on the base plate, a rotating shaft 2 is rotatably installed between the two vertical plates, one end of the rotating shaft 2 is connected to the universal connector 3, the universal connector 3 and the rotating shaft 2 are both constructed using existing technologies, a pin hole is provided at one end of the universal connector 3, and is used for plugging with a pin on the steering wheel clay model skeleton; a tension spring 21 which is arranged between the mounting seat 1 and the rotating shaft 2 and is used for pulling the rotating shaft 2 to reset is arranged below the mounting seat 1, and an adjustment mechanism is used for rotating the universal connector 3 by pulling the pull rope 5 using a foot pedal 7, a roller 4 is rotatably installed on one side of the two vertical plates, and the movement of the pull rope 5 needs to pass through the roller 4, which can reduce the guarantee of the movement stability of the pull rope 5, and one end of the pull rope 5 passes through the base plate and is movably connected to the base plate.

[0026] like Figure 2-Figure 5 As shown, the adjustment mechanism includes a fixed seat 6 arranged on the foot pedal 7, the fixed seat 6 is arranged in a groove shape, the foot pedal 7 is located in the groove of the fixed seat 6, and is rotatably connected to the inner walls of the groove on both sides, two push plates 10 are arranged on both sides of the foot pedal 7, the two push plates 10 are connected by two connecting rods 11, and the two connecting rods 11 are both slidably connected to the foot pedal 7, an arc groove 8 is opened on the inner wall of one side of the fixed seat 6, and a plurality of positioning holes 9 are opened on the inner wall of the arc groove 8, one side of one push plate 10 is installed with an arc block 14, and a positioning cylinder 15 is installed on the outer wall of one side of the arc block 14, a reset groove 12 is opened on one side of the foot pedal 7, the two connecting rods 11 both penetrate the reset groove 12, and two reset springs 13 are arranged in the reset groove 12, the two reset springs 13 are respectively sleeved on the two connecting rods 11, one end of the two reset springs 13 are connected to the inner wall of the reset groove 12, and the other end of the two reset springs 13 are connected to the outer wall of one side of the push plate 10 on which the arc block 14 is installed.

[0027] In this embodiment, after the steering wheel clay model is inserted into the pin hole on the universal connector 3, when cutting it, the operator can push the corresponding push plate 10 to the left to drive the push plate 10 on the right to move, and then drive the positioning cylinder 15 to disengage from the corresponding positioning hole 9 through the arc block 14, and then step on the pedal 7 to pull the pull rope 5, and pull the rotating shaft 2 through the pull rope 5 to drive the universal connector 3 to rotate, thereby achieving the angle adjustment of the steering wheel clay model, without the operator having to stop the work in hand to manually adjust the steering wheel clay model, providing convenience for the cutting operation of the steering wheel clay model.

[0028] Embodiment 2

[0029] like Figure 4 and Figure 6 As shown, the interior steering wheel clay model making fixture proposed by the utility model, compared with the first embodiment, also includes a clamping mechanism arranged on the adjustment mechanism for connecting the foot pedal 7 and the pull rope 5, the clamping mechanism includes a threading hole 16 opened on the foot pedal 7 and a clamping groove connected to the threading hole 16, a clamping plate 17 is arranged in the clamping groove, a threaded hole 20 is opened on the inner wall of the clamping groove, a threaded member 18 is rotatably installed on the outer wall of the clamping plate 17, the threaded member 18 is threadedly connected to the threaded hole 20, a limit rod 19 is installed on the clamping plate 17, the limit rod 19 passes through the foot pedal 7 and is slidably connected to the foot pedal 7, the threaded member 18 is composed of a threaded rod and a swivel, one end of the threaded rod is rotatably connected to the clamping plate 17, the swivel is installed on the other end of the threaded rod, the swivel is composed of a circular block and two push rods, the two push rods are installed at one end of the circular block, and the two push rods are symmetrically arranged at one hundred and twenty degrees.

[0030] In the utility model, the clamping plate 17 is contracted by rotating the threaded member 18, so that the pull rope 5 is separated from the foot pedal 7. In this way, the length of the pull rope 5 can be flexibly set according to the installation height between the universal connecting member 3 and the foot pedal 7, thereby improving the actual practical range of the clamp.

[0031] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A fixture for making clay models of interior steering wheels, characterized in that: include: A universal connector (3) is arranged on a mounting seat (1) and is rotationally connected to the mounting seat (1) via a rotating shaft (2), and is used for mounting a steering wheel clay model skeleton; A tension spring (21) is arranged between the mounting seat (1) and the rotating shaft (2) and is used to pull the rotating shaft (2) to return to its original position; An adjustment mechanism is arranged below the mounting seat (1) and uses a foot pedal (7) to pull a pull rope (5) to drive the universal connecting piece (3) to rotate; A clamping mechanism is arranged on the adjustment mechanism and is used to connect the foot pedal (7) and the pull rope (5).

2. The interior steering wheel clay model making fixture according to claim 1, characterized in that: The mounting seat (1) is composed of a bottom plate and two vertical plates. The two vertical plates are mounted on the bottom plate. A rotating shaft (2) is rotatably mounted between the two vertical plates. One end of the rotating shaft (2) is connected to a universal connecting piece (3).

3. The interior steering wheel clay model making fixture according to claim 1, characterized in that: The adjustment mechanism comprises a fixing seat (6) arranged on a foot pedal (7), the fixing seat (6) being arranged in a groove shape, two push plates (10) being arranged on both sides of the foot pedal (7), the two push plates (10) being connected by two connecting rods (11), the two connecting rods (11) being slidably connected to the foot pedal (7), an arc groove (8) being arranged on the inner wall of one side of the fixing seat (6), a plurality of positioning holes (9) being arranged on the inner wall of the arc groove (8), an arc block (14) being arranged on one side of one of the push plates (10), and a positioning cylinder (15) being arranged on the outer wall of one side of the arc block (14).

4. The interior steering wheel clay model making fixture according to claim 3 is characterized in that: A reset groove (12) is provided on one side of the foot pedal (7), and the two connecting rods (11) both penetrate the reset groove (12). Two reset springs (13) are arranged in the reset groove (12), and the two reset springs (13) are respectively sleeved on the two connecting rods (11).

5. The interior steering wheel clay model making fixture according to claim 1, characterized in that: The clamping mechanism comprises a threading hole (16) formed on the foot pedal (7) and a clamping groove connected to the threading hole (16); a clamping plate (17) is arranged in the clamping groove; a threaded hole (20) is formed on the inner wall of the clamping groove; a threaded member (18) is rotatably mounted on the outer wall of the clamping plate (17); the threaded member (18) is threadedly connected to the threaded hole (20); a limiting rod (19) is mounted on the clamping plate (17); the limiting rod (19) passes through the foot pedal (7) and is slidably connected to the foot pedal (7).

6. The interior steering wheel clay model making fixture according to claim 5, characterized in that: The threaded member (18) is composed of a threaded rod and a rotating head. One end of the threaded rod is rotatably connected to the clamping plate (17), and the rotating head is installed and connected to the other end of the threaded rod.

7. The interior steering wheel clay model making fixture according to claim 2, characterized in that: A roller (4) is rotatably mounted on one side of the two vertical plates.

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