CN219009814U

CN219009814U - Seat basin skeleton bearing simulation mechanism

Info

Publication number: CN219009814U
Application number: CN202223348068.8U
Authority: CN
Inventors: 蒋建龙; 马虹
Original assignee: Suzhou Ruimeike Material Technology Co ltd
Current assignee: Suzhou Ruimeike Material Technology Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-05-12
Anticipated expiration: 2032-12-13

Abstract

The utility model provides a seat basin framework bearing simulation mechanism, which comprises a frame, wherein at least one counterweight device is arranged on the frame, the counterweight device comprises a counterweight block and a plurality of counterweight belts used for dragging the counterweight block, and an X-direction driving cylinder used for driving the plurality of counterweight belts to synchronously move up and down. According to the seat basin framework bearing simulation mechanism, four corners of the balancing weight are respectively pulled by the 4 weight belts, and lifting of the 4 weight belts is driven by one driving cylinder, so that the synchronous lifting of the 4 weight belts can be realized, and the weight belts can be stably lifted.

Description

Seat basin skeleton bearing simulation mechanism

Technical Field

The utility model relates to the field of mechanical design, in particular to a seat basin framework bearing simulation mechanism.

Background

The statements in this section merely provide background information related to the present disclosure and may not constitute prior art.

The seat basin framework of the automobile seat is an important part of the automobile, and the optimal driving state can be achieved by adjusting the height position, the front and back positions and the angle of the chair back of the seat basin framework of the automobile seat. In the production process, the detection of various data of the seat basin framework is needed, and the seat basin framework can be used off line after the seat basin framework reaches the standard. In the existing test process of the seat basin framework, a balancing weight is required to be placed on the seat basin framework so as to simulate the seat basin framework in a driving state, and then various data are tested, but the lifting structure of the balancing weight of the existing weighing simulation mechanism is unstable, and the seat basin framework is easy to damage.

It should be noted that the foregoing description of the background art is only for the purpose of providing a clear and complete description of the technical solution of the present utility model and is presented for the convenience of understanding by those skilled in the art. The above-described solutions are not considered to be known to the person skilled in the art simply because they are set forth in the background of the utility model section.

Disclosure of Invention

The utility model aims to provide a seat basin framework bearing simulation mechanism.

In order to solve the technical problems, the utility model provides a seat basin framework bearing simulation mechanism, which comprises a frame, wherein at least one counterweight device is arranged on the frame, the counterweight device comprises a counterweight block and a plurality of counterweight belts used for dragging the counterweight block, and the plurality of counterweight belts are used for driving X-direction driving cylinders which synchronously move up and down.

Preferably, the weight device further comprises a mounting plate mounted on the frame, the X-direction driving cylinder is mounted on the mounting plate, the weight device further comprises an X-direction sliding rail arranged on the mounting plate and a sliding component capable of sliding along the X-direction sliding rail, the end part of a piston rod of the X-direction driving cylinder is connected with the sliding component and used for driving the sliding component to move along the X-direction sliding rail, and a plurality of weight belts are pulled by the sliding component to realize synchronous lifting of a plurality of weight belts.

Preferably, the weight device comprises 4 weight belts, wherein the 4 weight belts are respectively a first weight belt, a second weight belt, a third weight belt and a fourth weight belt, and the lower ends of the 4 weight belts are respectively connected with the 4 corners of the balancing weight.

Preferably, the sliding assembly is provided with a second pulley assembly, a fourth pulley assembly, a sixth pulley assembly and an eighth pulley assembly, the mounting plate is further provided with a first pulley assembly, a third pulley assembly, a fifth pulley assembly and a seventh pulley assembly, the counterweight device further comprises a fixing plate arranged on the mounting plate, the lower ends of the counterweight belts are fixedly connected to the counterweight blocks, and the upper ends of the counterweight belts are fixedly connected to the fixing plate.

Preferably, the first counterweight belt sequentially passes through the mounting plate from the lower end to the upper end, bypasses the first pulley assembly and the second pulley assembly and is fixedly connected with the fixing plate; the second counterweight belt sequentially passes through the mounting plate, the third pulley assembly and the fourth pulley assembly from the lower end to the upper end and then is fixedly connected with the fixing plate; the third counterweight belt sequentially passes through the mounting plate, the fifth pulley assembly and the sixth pulley assembly from the lower end to the upper end and then is fixedly connected with the fixing plate; the fourth counterweight belt sequentially passes through the mounting plate, the seventh pulley assembly and the eighth pulley assembly from the lower end to the upper end and then is fixedly connected with the fixing plate.

Preferably, the mechanism further comprises a plurality of Y-direction sliding rails arranged on the frame, the mounting plate is slidably arranged on the frame through the Y-direction sliding rails, and the mechanism further comprises a Y-direction driving cylinder for driving the mounting plate to slide along the Y-direction sliding rails.

Preferably, the mechanism further comprises a wire body which is arranged below the frame and used for conveying the seat basin framework.

By the technical scheme, the utility model has the following beneficial effects:

according to the seat basin framework bearing simulation mechanism, four corners of the balancing weight are respectively pulled by the 4 balancing weight belts, and lifting of the 4 balancing weight belts is driven by one driving cylinder, so that synchronous and stable lifting of the 4 balancing weight belts can be realized.

Drawings

Fig. 1 is a schematic structural view of a bearing simulation mechanism of a seat basin frame of the present utility model.

Fig. 2 is a schematic structural view of the counterweight of the utility model.

Fig. 3 is a schematic view of a part of the construction of the counterweight device of the utility model.

Wherein: 100. a counterweight device; 200. a wire body; 300. a frame;

11. a first weight belt; 12. a first pulley assembly; 13. a second pulley assembly;

21. a second weight belt; 22. a third pulley assembly; 23. a fourth pulley assembly;

31. a third weight belt; 32. a fifth pulley assembly; 33. a sixth pulley assembly;

41. a fourth weight belt; 42. a seventh pulley assembly; 43. an eighth pulley assembly;

10. a sliding assembly; 20. an X-direction slide rail; 30. an X-direction driving cylinder; 40. an X-direction piston rod; 50. a fixing plate; 60. balancing weight; 70. a Y-direction driving cylinder; 71 72, Y-direction slide rails; 80. and (3) mounting a plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, in the description of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and to distinguish between similar objects, and there is no order of preference between them, nor should they be construed as indicating or implying relative importance. Furthermore, in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

As shown in fig. 1-3, the present utility model provides a bearing simulation mechanism for a seat basin frame, the mechanism comprises a frame 300, at least one counterweight device 100 is mounted on the frame 300, the counterweight device 100 comprises a counterweight 60, a plurality of counterweight belts for towing the counterweight 60, and an X-direction driving cylinder 30 for driving the plurality of counterweight belts to move up and down synchronously. The counterweight device 100 further comprises a mounting plate 80 mounted on the frame 300, the X-direction driving air cylinder 30 is mounted on the mounting plate 80, the counterweight device 100 further comprises an X-direction sliding rail 20 arranged on the mounting plate 80, a sliding assembly 10 capable of sliding along the X-direction sliding rail 20, and the end part of a piston rod of the X-direction driving air cylinder 30 is connected with the sliding assembly 10 and used for driving the sliding assembly 10 to move along the X-direction sliding rail 20, and a plurality of counterweight belts are pulled by the sliding assembly 10 to realize synchronous lifting of the plurality of counterweight belts.

In a preferred embodiment, the weight device 100 includes 4 weight bands, the lower ends of the 4 weight bands, which are the first weight band 11, the second weight band 21, the third weight band 31, and the fourth weight band 41,4, respectively, are connected to the 4 corners of the weight 60, respectively. The sliding assembly 10 is provided with a second pulley assembly 13, a fourth pulley assembly 23, a sixth pulley assembly 33 and an eighth pulley assembly 43, the mounting plate 80 is also provided with a first pulley assembly 12, a third pulley assembly 22, a fifth pulley assembly 32 and a seventh pulley assembly 42, the counterweight device 100 further comprises a fixing plate 50 arranged on the mounting plate 80, the lower ends of 4 counterweight belts are fixedly connected to the counterweight 60, and the upper ends of 4 counterweight belts are fixedly connected to the fixing plate 50. The first counterweight belt 11 sequentially passes through the mounting plate 80 from the lower end to the upper end, bypasses the first pulley assembly 12 and the second pulley assembly 13 and is fixedly connected with the fixing plate 50; the second weight belt 21 passes through the mounting plate 80, the third pulley assembly 22 and the fourth pulley assembly 23 in sequence from the lower end to the upper end and is fixedly connected with the fixing plate 50; the third weight belt 31 passes through the mounting plate 80, the fifth pulley assembly 32 and the sixth pulley assembly 33 in sequence from the lower end to the upper end and is fixedly connected with the fixing plate 50; the fourth weight belt 41 is fixedly coupled to the fixing plate 50 after passing through the mounting plate 80, the seventh sheave assembly 42, and the eighth sheave assembly 43 in this order from the lower end to the upper end. In the preferred embodiment, the first pulley assembly 12, the third pulley assembly 22, the fifth pulley assembly 32 and the seventh pulley assembly 42 are fixed pulleys for changing the direction of the weight belt, and the second pulley assembly 13, the fourth pulley assembly 23, the sixth pulley assembly 33 and the eighth pulley assembly 43 are movable pulleys mounted on the slide assembly 10, and can move together with the slide assembly 10, and such a configuration can not only ensure the stability of the overall structure of the simulation mechanism, but also save labor.

The mechanism further includes a plurality of Y-direction rails 71, 72 provided on the frame 300, the mounting plate 80 being slidably mounted on the frame 300 via the Y-direction rails 71, 72, the mechanism further including a Y-direction drive cylinder 70 for driving the mounting plate 80 to slide along the Y-direction rails 71, 72. The mechanism further includes a wire body 200 provided under the frame 300 for conveying the tub skeleton.

According to the seat basin framework bearing simulation mechanism, four corners of the balancing weight 60 are respectively pulled by the 4 weight belts, and lifting of the 4 weight belts is driven by the driving cylinder, so that the synchronous lifting of the 4 weight belts can be realized, and the weight belts can be stably lifted.

The above-described embodiments are merely preferred embodiments for fully explaining the present utility model, and the scope of the present utility model is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present utility model, and are intended to be within the scope of the present utility model. The protection scope of the utility model is subject to the claims.

Claims

1. The seat basin framework bearing simulation mechanism is characterized by comprising a frame and at least one counterweight device arranged on the frame, wherein the counterweight device comprises a counterweight block and a plurality of counterweight belts used for dragging the counterweight block, and the counterweight belts are used for driving a plurality of X-direction driving cylinders capable of synchronously moving up and down.

2. The framework load-bearing simulation mechanism of a basin according to claim 1, wherein the counterweight device further comprises a mounting plate mounted on the frame, the X-direction driving cylinder is mounted on the mounting plate, the counterweight device further comprises an X-direction sliding rail arranged on the mounting plate and a sliding component capable of sliding along the X-direction sliding rail, the end part of a piston rod of the X-direction driving cylinder is connected with the sliding component and used for driving the sliding component to move along the X-direction sliding rail, and a plurality of counterweight belts are pulled by the sliding component to realize synchronous lifting of a plurality of counterweight belts.

3. The framework load-bearing simulation mechanism of the basin according to claim 2, wherein the weight device comprises 4 weight belts, the 4 weight belts are respectively a first weight belt, a second weight belt, a third weight belt and a fourth weight belt, and the lower ends of the 4 weight belts are respectively connected with the 4 corners of the balancing weight.

4. The framework load-bearing simulation mechanism of claim 3, wherein the sliding assembly is provided with a second pulley assembly, a fourth pulley assembly, a sixth pulley assembly and an eighth pulley assembly, the mounting plate is further provided with a first pulley assembly, a third pulley assembly, a fifth pulley assembly and a seventh pulley assembly, the counterweight device further comprises a fixing plate arranged on the mounting plate, the lower ends of the 4 counterweight belts are fixedly connected to the counterweight blocks, and the upper ends of the 4 counterweight belts are fixedly connected to the fixing plate.

5. The framework load-bearing simulation mechanism of the basin according to claim 4, wherein the first counterweight belt sequentially passes through the mounting plate from the lower end to the upper end, bypasses the first pulley assembly and the second pulley assembly and is fixedly connected with the fixing plate; the second counterweight belt sequentially passes through the mounting plate, the third pulley assembly and the fourth pulley assembly from the lower end to the upper end and then is fixedly connected with the fixing plate; the third counterweight belt sequentially passes through the mounting plate, the fifth pulley assembly and the sixth pulley assembly from the lower end to the upper end and then is fixedly connected with the fixing plate; the fourth counterweight belt sequentially passes through the mounting plate, the seventh pulley assembly and the eighth pulley assembly from the lower end to the upper end and then is fixedly connected with the fixing plate.

6. The framework load bearing simulation mechanism of claim 5, further comprising a plurality of Y-direction slide rails disposed on the frame, wherein the mounting plate is slidably mounted on the frame via the Y-direction slide rails, and further comprising a Y-direction drive cylinder for driving the mounting plate to slide along the Y-direction slide rails.

7. The framework load bearing simulation mechanism of claim 1, further comprising a wire body positioned under the frame for transporting the framework.