Transmission mounting bracket for transmission test

Abstract

The utility model provides a transmission mounting bracket for a transmission test, which belongs to the technical field of mounting brackets and comprises a base and a roller bracket connected to the bottom of the base, rollers are rotatably connected to the bottom of the roller bracket, a lifting component is connected to the top of the base and used for adjusting the height of a transmission, and the lifting component is connected with a supporting component. The top of the base is connected with a butt joint component used for abutting against the side face of the transmission, the lifting component comprises a lifting base connected with the top of the base, the top of the lifting base is connected with a sliding rod, the top of the sliding rod is connected with a motor support, and the motor support is connected with a rotating motor used for driving a lifting structure to slide. In order to solve the problem that transmissions with different lengths cannot be compatible, the device can effectively achieve the fixing effect on the transmissions, and the device can achieve the compatible fixing effect on the transmissions with different lengths and different models through the sliding adjustment effect of the sliding base.

Description

Technical Field

[0001] This utility model relates to the field of mounting bracket technology, and specifically to a transmission mounting bracket for transmission testing. Background Technology

[0002] A transmission is a mechanism used to change the speed and torque from an engine. It can change the transmission ratio between the output shaft and the input shaft in a fixed or progressively increasing manner; it is also called a gearbox. A transmission consists of a gear-changing mechanism and a control mechanism; some cars also have a power take-off (PTO) mechanism. Most transmission mechanisms use ordinary gear drives, while some use planetary gear drives. Ordinary gear drive transmission mechanisms generally use sliding gears and synchronizers, etc.

[0003] Chinese patent CN218600846U discloses a transmission mounting bracket for temperature testing of transmissions, used to fix and clamp the transmission.

[0004] However, the above-mentioned disclosed solutions have the following shortcomings: in actual use, the above solutions are not compatible with gearboxes of different lengths, and after the gearbox is fixed, the above devices are not convenient for tilting and rotating.

[0005] This utility model proposes a transmission mounting bracket for transmission testing to solve the problem. Summary of the Invention

[0006] The purpose of this invention is to achieve a stable fixing effect for transmissions of different lengths, thereby overcoming the problems mentioned in the background art.

[0007] Based on the above technical concept, the technical solution adopted by this utility model is as follows:

[0008] A transmission mounting bracket for transmission testing includes a base and a roller bracket connected to its bottom. Rollers are rotatably connected to the bottom of the roller bracket. A lifting component is connected to the top of the base for adjusting the height of the transmission. The lifting component is connected to a support component for docking with the transmission. A docking component is connected to the top of the base for abutting against the side of the transmission.

[0009] Further defining the above technical solution, the lifting component includes a lifting base connected to the top of the base, a sliding rod connected to the top of the lifting base, a motor bracket connected to the top of the sliding rod, and a rotating motor connected to the motor bracket for driving the lifting structure to slide.

[0010] Further defining the above technical solution, the bottom output end of the rotating motor is connected to a lifting threaded rod, the other end of the lifting threaded rod is rotatably connected to the top of the lifting base, the lifting threaded rod is threadedly connected to a lifting component, the lifting component is slidably connected to the sliding rod, and a connecting rod is connected to the side of the lifting component for height adjustment.

[0011] Further defining the above technical solution, the support component includes a support bracket connected to the connecting rod. The top of the support bracket is provided with an arc-shaped groove, and a connecting bolt is threadedly connected to the top of the support bracket. A pressing plate is slidably connected to the outer arc surface of the connecting bolt. The nut portion at the top of the connecting bolt contacts and presses against the top of the pressing plate to limit the movement of the transmission.

[0012] Further defining the above technical solution, the pressing plate is provided with a through sliding groove, and a fastening bolt is slidably connected to the inner wall of the sliding groove. An arc-shaped pressing element is threadedly connected to the bottom of the fastening bolt. The width of the arc-shaped pressing element is greater than the width of the sliding groove, and the arc-shaped pressing element contacts and presses against the bottom of the pressing plate.

[0013] Further defining the above technical solution, the docking component includes a fixed bracket connected to the top of the base, a horizontal threaded rod rotatably connected to the side of the fixed bracket, a sliding base threadedly connected to the horizontal threaded rod, and the bottom of the sliding base slidably connected to the base to accommodate gearboxes of different lengths.

[0014] Further defining the above technical solution, the top of the sliding base is connected to a lifting plate, the lifting plate is provided with a lifting groove, and a lifting locking bolt is slidably connected to the inner wall of the lifting groove.

[0015] Further defining the above technical solution, the lifting locking bolt is threadedly connected to a lifting docking component, the lifting docking component is rotatably connected to a rotating base, and the other end of the rotating base is connected to the rotating docking component.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. Simple operation: This device can achieve accurate lifting and lowering transmission through the rotating motor structure, thereby realizing accurate height control and adjustment of the device.

[0018] 2. High compatibility: This device uses a sliding base structure to achieve compatible docking and fixing of gearboxes of different lengths, thus improving the device's usability.

[0019] 3. Facilitates tilting and rotation: The combination of the arc-shaped groove and the rotating docking part allows the gearbox to be tilted and rotated vertically when it is fixed above the device, thus facilitating the operation of the gearbox. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the lifting component in a transmission mounting bracket for transmission testing according to the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of a support component in a transmission mounting bracket for transmission testing according to the present invention;

[0023] Figure 3 This is a schematic diagram of the docking component in a transmission mounting bracket for transmission testing according to the present invention;

[0024] The components are as follows: 1. Base; 2. Roller bracket; 3. Roller; 4. Lifting component; 401. Lifting base; 402. Sliding rod; 403. Rotating motor; 404. Motor bracket; 405. Lifting threaded rod; 406. Lifting part; 407. Connecting rod; 5. Support component; 501. Support bracket; 502. Connecting bolt; 503. Pressing plate; 504. Sliding through groove; 505. Fastening bolt; 506. Arc-shaped pressing part; 507. Arc-shaped groove; 6. Connecting component; 601. Fixed bracket; 602. Horizontal threaded rod; 603. Sliding base; 604. Lifting plate; 605. Lifting groove; 606. Lifting connecting part; 607. Rotating base; 608. Rotating connecting part; 609. Lifting locking bolt. Detailed Implementation

[0025] The following is in conjunction with the appendix Figure 1-3 The present invention will be described in further detail below.

[0026] Example 1: This example provides a transmission mounting bracket for transmission testing, such as... Figure 1-3 As shown, it includes a base 1 and a roller bracket 2 connected to its bottom. The bottom of the roller bracket 2 is rotatably connected to a roller 3. The top of the base 1 is connected to a lifting component 4 for adjusting the height of the transmission. The lifting component 4 is connected to a support component 5 for docking with the transmission. The top of the base 1 is connected to a docking component 6 for abutting against the side of the transmission.

[0027] The lifting component 4 includes a lifting base 401 connected to the top of the base 1. A sliding rod 402 is connected to the top of the lifting base 401. A motor bracket 404 is connected to the top of the sliding rod 402. A rotating motor 403 is connected to the motor bracket 404 for driving the lifting structure to slide.

[0028] The bottom output end of the rotating motor 403 is connected to a lifting threaded rod 405. The other end of the lifting threaded rod 405 is rotatably connected to the top of the lifting base 401. The lifting threaded rod 405 is threadedly connected to a lifting component 406. The lifting component 406 is slidably connected to the sliding rod 402. A connecting rod 407 is connected to the side of the lifting component 406 for height adjustment.

[0029] The support component 5 includes a support bracket 501 connected to the connecting rod 407. The top of the support bracket 501 is provided with an arc-shaped groove 507. A connecting bolt 502 is threadedly connected to the top of the support bracket 501. A pressing plate 503 is slidably connected to the outer arc surface of the connecting bolt 502. The nut part at the top of the connecting bolt 502 contacts and presses against the top of the pressing plate 503 to limit the movement of the transmission.

[0030] The pressing plate 503 is provided with a through sliding groove 504. A fastening bolt 505 is slidably connected to the inner wall of the sliding groove 504. An arc-shaped pressing member 506 is threadedly connected to the bottom of the fastening bolt 505. The width of the arc-shaped pressing member 506 is greater than the width of the sliding groove 504. The arc-shaped pressing member 506 contacts and presses against the bottom of the pressing plate 503.

[0031] The docking component 6 includes a fixed bracket 601 connected to the top of the base 1. A horizontal threaded rod 602 is rotatably connected to the side of the fixed bracket 601. A sliding base 603 is threadedly connected to the horizontal threaded rod 602. The bottom of the sliding base 603 is slidably connected to the base 1 to accommodate gearboxes of different lengths.

[0032] The specific working principle is as follows: This device can effectively improve the fixing effect of the transmission. When this device is used, the transmission can be supported by the support bracket 501. When the transmission is placed on the support bracket 501, the transmission is limited by the arc-shaped groove 507. At this time, by rotating the connecting bolt 502, the pressing plate 503 can press the top of the transmission. The combination of the fastening bolt 505 and the arc-shaped pressing part 506 can achieve the compatible pressing and limiting effect of this device according to the different shapes of transmissions.

[0033] After one end of the transmission is fixed, the other end of the transmission comes into contact with the rotating docking part 608, thereby supporting the transmission. At this time, by rotating the lifting locking bolt 609, the height of the rotating docking part 608 is fixed, which prevents the transmission from being fixed at a certain height while allowing the transmission to tilt and rotate vertically.

[0034] Example 2: This example provides a transmission mounting bracket for transmission testing, such as... Figure 1-3 As shown, the top of the sliding base 603 is connected to a lifting plate 604, the lifting plate 604 is provided with a lifting groove 605, and a lifting locking bolt 609 is slidably connected to the inner wall of the lifting groove 605.

[0035] The lifting locking bolt 609 is threadedly connected to a lifting docking part 606, which is rotatably connected to a rotating base 607. The other end of the rotating base 607 is connected to a rotating docking part 608.

[0036] The specific working principle is as follows: This device can effectively fix the transmission. For different models and lengths of transmissions, this device can achieve a compatible fixing effect through the sliding adjustment effect of the sliding base 603.

[0037] The above description is a further detailed explanation of the present invention in conjunction with specific preferred embodiments, which is intended to enable those skilled in the art to understand and apply the present invention. However, it should not be assumed that the specific implementation of the present invention is limited to these descriptions.

Claims

1. A transmission mounting bracket for transmission testing, comprising a base (1) and a roller bracket (2) connected to its bottom, wherein a roller (3) is rotatably connected to the bottom of the roller bracket (2), characterized in that, The base (1) is connected to a lifting component (4) at the top for adjusting the height of the transmission. The lifting component (4) is connected to a support component (5) for docking with the transmission. The base (1) is connected to a docking component (6) at the top for abutting against the side of the transmission.

2. The transmission mounting bracket for transmission testing according to claim 1, characterized in that, The lifting component (4) includes a lifting base (401) connected to the top of the base (1), a sliding rod (402) connected to the top of the lifting base (401), a motor bracket (404) connected to the top of the sliding rod (402), and a rotating motor (403) connected to the motor bracket (404) for driving the lifting structure to slide.

3. A transmission mounting bracket for transmission testing according to claim 2, characterized in that, The bottom output end of the rotating motor (403) is connected to a lifting threaded rod (405), and the other end of the lifting threaded rod (405) is rotatably connected to the top of the lifting base (401). The lifting threaded rod (405) is threadedly connected to a lifting component (406), and the lifting component (406) is slidably connected to the sliding rod (402). A connecting rod (407) is connected to the side of the lifting component (406) for height adjustment.

4. A transmission mounting bracket for transmission testing according to claim 3, characterized in that, The support component (5) includes a support bracket (501) connected to the connecting rod (407). The top of the support bracket (501) is provided with an arc-shaped groove (507). The top of the support bracket (501) is threaded with a connecting bolt (502). The outer arc surface of the connecting bolt (502) is slidably connected with a pressing plate (503). The nut part at the top of the connecting bolt (502) contacts and presses against the top of the pressing plate (503) to limit the transmission.

5. A transmission mounting bracket for transmission testing according to claim 4, characterized in that, The pressing plate (503) is provided with a through sliding groove (504). A fastening bolt (505) is slidably connected to the inner wall of the sliding groove (504). An arc-shaped pressing element (506) is threadedly connected to the bottom of the fastening bolt (505). The width of the arc-shaped pressing element (506) is greater than the width of the sliding groove (504). The arc-shaped pressing element (506) contacts and presses against the bottom of the pressing plate (503).

6. A transmission mounting bracket for transmission testing according to claim 5, characterized in that, The docking component (6) includes a fixed bracket (601) connected to the top of the base (1), a horizontal threaded rod (602) rotatably connected to the side of the fixed bracket (601), a sliding base (603) threadedly connected to the horizontal threaded rod (602), and the bottom of the sliding base (603) slidably connected to the base (1) to accommodate gearboxes of different lengths.

7. A transmission mounting bracket for transmission testing according to claim 6, characterized in that, The top of the sliding base (603) is connected to a lifting plate (604), the lifting plate (604) is provided with a lifting groove (605), and a lifting locking bolt (609) is slidably connected to the inner wall of the lifting groove (605).

8. A transmission mounting bracket for transmission testing according to claim 7, characterized in that, The lifting locking bolt (609) is threadedly connected to the lifting docking part (606), the lifting docking part (606) is rotatably connected to the rotating base (607), and the other end of the rotating base (607) is connected to the rotating docking part (608).

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