Multi-station adjusting mechanism for bodywork interior fixture

Abstract

The utility model discloses a kind of multi-station adjusting mechanism of vehicle body interior mounting clamp, including fixed seat, the top of the fixed seat is sleeved with rotating rod, the top of the rotating rod is provided with carousel, the inside of the fixed seat is provided with the driving assembly of transmission connection with rotating rod, one side of the carousel is provided with adjusting assembly, switching assembly is provided on the adjusting assembly, the adjusting assembly includes guide rod, fixed plate, driving motor, screw rod and screw rod sleeve, the guide rod is provided with two groups, and two groups of guide rod are located in the side of carousel;The utility model passes through the intercoordination between rotating rod, carousel, driving assembly, guide rod, fixed plate, driving motor, screw rod and screw rod sleeve, so that device is switched by controlling clamp rotation and clamp linear movement to realize station, can be according to clamp use demand, adjust the direction and position of clamp mounting plate, to meet multidimensional station demand, improve the use convenience of clamp when vehicle body interior mounting.

Description

Technical Field

[0001] This utility model relates to the field of vehicle interior fixture technology, specifically a multi-station adjustment mechanism for vehicle interior fixtures. Background Technology

[0002] In the process of the automotive manufacturing industry transforming towards "flexibility, multi-variety, and high-speed", the precision and efficiency of the body interior assembly process directly determine the overall vehicle quality and production efficiency. As a core tooling, the body interior fixture has the core function of providing precise positioning and stable clamping for interior components such as dashboards, door panels, seat rails, and headliners, ensuring that the gaps between components are uniform and the joints are flat after assembly.

[0003] However, with the surge in market demand for vehicle customization and the increased frequency of mixed-line production, traditional vehicle body interior fixtures have gradually revealed problems such as poor adaptability, low adjustment efficiency, and insufficient precision and stability, making it difficult to meet the core needs of modern automobile manufacturing.

[0004] The existing patent with authorization announcement number "CN223115010U" discloses a clamping fixture for automotive interior parts that is easy to flip. When it is necessary to clamp the automotive interior parts, the first clamping member and the second clamping member respectively drive the first clamp and the second clamp to be located on both sides of the automotive interior parts. Then, a horizontal push rod is used to drive the first clamp to move towards the second clamp, and the first clamp and the second clamp are used to reliably clamp the automotive interior parts. When it is necessary to flip the automotive interior parts, a servo motor and a belt drive are used to drive a square horizontal shaft, which in turn drives the first clamp, the second clamp and the automotive interior parts clamped by them to rotate synchronously. In this way, the posture of the automotive interior parts can be quickly adjusted according to the needs, so as to facilitate subsequent operations such as drilling, grinding, and painting.

[0005] However, this device has the following shortcomings:

[0006] 1. Among the interior components of the vehicle body, components such as seat rails and roof brackets need to be assembled at different angles and in different positions. Traditional single linear adjustment fixtures can only achieve ordinary linear workstation adjustment, which cannot meet the needs of multi-dimensional workstations and reduces the effectiveness of the fixtures.

[0007] 2. When processing interior parts of the vehicle body, it is often necessary to switch between fixtures. The existing adjustment mechanism cannot quickly switch between fixtures, and frequent fixture changes reduce the overall processing efficiency of the interior parts of the vehicle body. Utility Model Content

[0008] The purpose of this utility model is to provide a multi-station adjustment mechanism for vehicle interior fixtures to solve the existing problems mentioned in the background art.

[0009] To achieve the above objectives, the present invention provides the following technical solution: a multi-station adjustment mechanism for an interior fixture of a vehicle body, including a fixed base, a rotating rod sleeved on the top of the fixed base, a turntable disposed on the top of the rotating rod, a drive assembly connected to the rotating rod inside the fixed base, an adjustment assembly disposed on one side of the turntable, and a switching assembly disposed on the adjustment assembly.

[0010] The adjustment assembly includes guide rods, a fixed plate, a drive motor, a lead screw, and a lead screw sleeve. Two sets of guide rods are provided, and the two sets of guide rods are located on one side of the turntable. A fixed plate is provided on one side of both sets of guide rods. A drive motor is provided inside the turntable. A lead screw connected to the output end of the drive motor is sleeved on one side of the fixed plate. A lead screw sleeve is threaded to the outside of the lead screw.

[0011] Preferably, the switching assembly includes a collar, a clamp mounting base, a sleeve, a plug rod, a slot, and a spring. The collar is sleeved on the outside of the lead screw sleeve. The top and bottom of the collar are provided with clamp mounting bases. Sleeves are provided on both sides of the collar. Plug rods are sleeved on the inner sides of the two sets of sleeves. Slots that cooperate with the plug rods are opened at both ends of the lead screw sleeve. Springs are sleeved on the outer sides of the two sets of plug rods, and the springs are located inside the sleeves. By pre-installing two types of clamps, the collar rotation can be controlled to quickly complete the switching of the vehicle interior clamps.

[0012] Preferably, an annular groove is provided at the top edge of the fixed base, and two sets of sliders that cooperate with the annular groove are provided at the bottom of the turntable to guide the turntable and improve rotational stability.

[0013] Preferably, the top of the outer side of the fixed base is provided with positioning holes evenly distributed, and the side of the turntable away from the adjustment component is provided with a mounting bracket, and the inner side of the mounting bracket is threaded with positioning bolts that cooperate with the positioning holes, so as to fix the angle of the turntable and improve the stability of the fixture during processing.

[0014] Preferably, the drive assembly includes an adjusting motor, a driving gear, and a driven gear. The adjusting motor is located on one side inside the fixed base, and the output end of the adjusting motor is provided with a driving gear. The bottom of the rotating rod is provided with a driven gear that meshes with the driving gear, which can control the rotation of the turntable and switch the fixture position.

[0015] Preferably, one end of the insertion rod is provided with a pull ring, and the outside of the insertion rod is provided with a stop block connected to the spring. The pull ring facilitates pulling the insertion rod, and the stop block is used to connect the spring.

[0016] Compared with the prior art, the beneficial effects of this utility model are: the multi-station adjustment mechanism for the vehicle body interior fixture;

[0017] 1. Through the cooperation between the rotating rod, turntable, drive assembly, guide rod, fixing plate, drive motor, lead screw and lead screw sleeve, the device can switch workstations by controlling the rotation and linear movement of the fixture. The direction and position of the fixture mounting plate can be adjusted according to the needs of the fixture, thereby meeting the needs of multiple workstations and improving the ease of use of the fixture when installing interior parts of the vehicle body.

[0018] 2. Through the cooperation between the collar, clamp mounting base, sleeve, insert rod, slot and spring, the device adopts the design of two sets of switchable clamp mounting plates. Through the pre-assembly and quick switching operation mode, it replaces the cumbersome process of repeatedly disassembling and assembling clamps in traditional equipment, which greatly improves the processing efficiency of the interior parts of the vehicle body. Attached Figure Description

[0019] Figure 1 This is a perspective view of the present utility model;

[0020] Figure 2 This is a front sectional view of the present invention;

[0021] Figure 3 This is a side sectional view of the switching component of this utility model.

[0022] In the diagram: 1. Fixed base; 2. Rotating rod; 3. Turntable; 4. Drive assembly; 5. Adjustment assembly; 51. Guide rod; 52. Fixed plate; 53. Drive motor; 54. Lead screw; 55. Lead screw sleeve; 6. Switching assembly; 61. Collar; 62. Clamp mounting base; 63. Sleeve; 64. Insert rod; 65. Slot; 66. Spring. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-3 The present invention provides an embodiment of a multi-position adjustment mechanism for an interior fixture, comprising a fixed base 1, a rotating rod 2 sleeved on the top of the fixed base 1, a turntable 3 on the top of the rotating rod 2, an annular groove at the edge of the top of the fixed base 1, and two sets of sliders cooperating with the annular groove at the bottom of the turntable 3 to guide the turntable 3 and improve rotational stability. The fixed base 1 is provided with a drive assembly 4 that is connected to the rotating rod 2, and an adjustment assembly 5 is provided on one side of the turntable 3. A switching assembly 6 is provided on the adjustment assembly 5.

[0025] The adjustment assembly 5 includes a guide rod 51, a fixing plate 52, a drive motor 53, a lead screw 54, and a lead screw sleeve 55. There are two sets of guide rods 51, and the two sets of guide rods 51 are located on one side of the turntable 3. The fixing plate 52 is provided on one side of the two sets of guide rods 51. The drive motor 53 is installed inside the turntable 3. The lead screw 54 connected to the output end of the drive motor 53 is sleeved on one side of the fixing plate 52. The lead screw sleeve 55 is threadedly connected to the outer side of the lead screw 54.

[0026] The switching assembly 6 includes a collar 61, a clamp mounting base 62, a sleeve 63, a plug rod 64, a slot 65, and a spring 66. The collar 61 is sleeved on the outside of the lead screw sleeve 55. The top and bottom of the collar 61 are provided with clamp mounting bases 62. The two sides of the collar 61 are provided with sleeves 63. The inner sides of the two sets of sleeves 63 are provided with plug rods 64. The two ends of the lead screw sleeve 55 are provided with slots 65 that cooperate with plug rods 64. The outer sides of the two sets of plug rods 64 are provided with springs 66, and the springs 66 are located inside the sleeves 63. One end of the plug rod 64 is provided with a pull ring. The outer side of the plug rod 64 is provided with a stop block that connects to the spring 66. The pull ring facilitates pulling the plug rod 64, and the stop block is used to connect the spring 66. The switching assembly 6 quickly completes the switching of the vehicle interior clamps by controlling the rotation of the collar 61 through the pre-installation of two clamps.

[0027] The drive assembly 4 includes an adjusting motor, a drive gear, and a driven gear. The adjusting motor is located on one side inside the fixed base 1, and the output end of the adjusting motor is equipped with a drive gear. The bottom of the rotating rod 2 is equipped with a driven gear that meshes with the drive gear, which can control the rotation of the turntable 3 and switch the fixture position. In use, the adjusting motor is started, which drives the drive gear to rotate. Then, the drive gear drives the driven gear to control the rotation of the rotating rod 2. The rotating rod 2 then drives the turntable 3 to switch the fixture position. The top of the outer side of the fixed base 1 is evenly provided with positioning holes. The side of the turntable 3 away from the adjusting assembly 5 is provided with a mounting bracket, and the inner side of the mounting bracket is threaded with positioning bolts that cooperate with the positioning holes, which can fix the angle of the turntable 3 and improve the stability of the fixture during processing.

[0028] Working principle: When assembling interior parts of the vehicle body, the device can pre-install the required fixtures onto two sets of fixture mounting seats 62. During processing, the drive assembly 4 drives the turntable 3 to rotate, which can switch the fixture position and change the fixture processing direction. Starting the drive motor 53 can control the lead screw 54 to rotate, and the lead screw 54 can drive the lead screw sleeve 55 to move linearly, thereby changing the processing position of the fixture and realizing multi-dimensional position adjustment of the interior fixtures of the vehicle body.

[0029] After the pull ring pulls the two sets of insert rods 64 to overcome the spring of spring 66 and pull them out of the slot 65, the collar 61 can be rotated 180 degrees to quickly switch the two sets of pre-installed fixtures. After switching, the elastic force of spring 66 can be used to drive the insert rods 64 to be inserted back into the slot 65 to fix the fixture. This can reduce the fixture switching time when installing interior parts of the vehicle body and improve processing efficiency.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0031] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship 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 do not indicate or imply that the device or element 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. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0032] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection or a detachable connection; a mechanical connection or an electrical connection; a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A multi-position adjustment mechanism for an in-vehicle fixture, comprising a fixed base (1), characterized in that: The top of the fixed base (1) is fitted with a rotating rod (2), the top of the rotating rod (2) is provided with a turntable (3), the interior of the fixed base (1) is provided with a drive assembly (4) that is connected to the rotating rod (2), the side of the turntable (3) is provided with an adjustment assembly (5), and the adjustment assembly (5) is provided with a switching assembly (6). The adjustment assembly (5) includes a guide rod (51), a fixing plate (52), a drive motor (53), a lead screw (54), and a lead screw sleeve (55). There are two sets of guide rods (51), and the two sets of guide rods (51) are located on one side of the turntable (3). The fixing plate (52) is provided on one side of the two sets of guide rods (51). The drive motor (53) is provided inside the turntable (3). The lead screw (54) connected to the output end of the drive motor (53) is sleeved on one side of the fixing plate (52). The lead screw sleeve (55) is threadedly connected to the outer side of the lead screw (54).

2. The multi-station adjustment mechanism for vehicle interior fixtures according to claim 1, characterized in that: The switching assembly (6) includes a collar (61), a clamp mounting base (62), a sleeve (63), a plug rod (64), a slot (65), and a spring (66). The collar (61) is sleeved on the outside of the lead screw sleeve (55). The top and bottom of the collar (61) are provided with clamp mounting bases (62). The two sides of the collar (61) are provided with sleeves (63). The inner sides of the two sets of sleeves (63) are provided with plug rods (64). The two ends of the lead screw sleeve (55) are provided with slots (65) that cooperate with the plug rods (64). The outer sides of the two sets of plug rods (64) are provided with springs (66), and the springs (66) are located inside the sleeves (63).

3. The multi-station adjustment mechanism for vehicle interior fixtures according to claim 1, characterized in that: The fixed base (1) has an annular groove at the top edge, and the turntable (3) has two sets of sliders that cooperate with the annular groove at the bottom.

4. The multi-station adjustment mechanism for vehicle interior fixtures according to claim 1, characterized in that: The top of the outer side of the fixed base (1) is provided with positioning holes evenly distributed. The turntable (3) is provided with a mounting bracket on the side away from the adjustment component (5), and the inner side of the mounting bracket is threaded with a positioning bolt that matches the positioning hole.

5. The multi-station adjustment mechanism for vehicle interior fixtures according to claim 1, characterized in that: The drive assembly (4) includes an adjustment motor, a drive gear and a driven gear. The adjustment motor is located on one side inside the fixed base (1), and the output end of the adjustment motor is provided with a drive gear. The bottom of the rotating rod (2) is provided with a driven gear that meshes with the drive gear.

6. The multi-station adjustment mechanism for vehicle interior fixtures according to claim 2, characterized in that: One end of the insertion rod (64) is provided with a pull ring, and the outside of the insertion rod (64) is provided with a stop block connected to the spring (66).

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