CN222769247U

CN222769247U - Transmission suspension mount

Info

Publication number: CN222769247U
Application number: CN202421738185.1U
Authority: CN
Inventors: 李晓容
Original assignee: Mianyang Zhengxin Machinery Technology Co ltd
Current assignee: Mianyang Zhengxin Machinery Technology Co ltd
Priority date: 2024-07-22
Filing date: 2024-07-22
Publication date: 2025-04-18
Anticipated expiration: 2034-07-22

Abstract

The utility model discloses a transmission suspension bracket which comprises a first mounting plate and a second mounting plate, wherein a rotating shaft is arranged between the first mounting plate and the second mounting plate, one end of the rotating shaft is provided with a sliding block, one end of the rotating shaft is provided with a round groove, the inner wall of the round groove is provided with a limit groove, one end of the sliding block, which is close to the rotating shaft, is fixedly connected with a connecting shaft, the outer surface of one end, which is far away from the sliding block, of the connecting shaft is fixedly provided with a limit block, the connecting shaft and the limit block are respectively and slidably arranged in the round groove and the limit groove, the outer surface, which is close to the sliding block, of the second mounting plate is provided with a containing groove, the lower end of the inner wall of the containing groove is uniformly and fixedly provided with a plurality of clamping teeth, the outer surface of the sliding block is in a tooth groove shape, and the sliding block is in sliding clamping with the plurality of clamping teeth. According to the utility model, the included angle between the first mounting plate and the second mounting plate can be adjusted through the cooperation of the sliding block and the latch, so that the stable operation of the transmission can be ensured under different conditions.

Description

Transmission suspension mount

Technical Field

The utility model mainly relates to the technical field of speed variators, in particular to a speed variators suspension bracket.

Background

A transmission suspension bracket is a structural member for mounting and securing a transmission suspension system, which is typically connected between the transmission and a vehicle body or frame, and serves to support, secure, and reduce transmission of transmission vibrations.

The existing transmission suspension bracket is simple in general structure, is formed by welding two perpendicular mounting plates, is fixed in angle, changes in running state and load condition of a vehicle, cannot be adjusted to an optimal angle, and therefore stable running of the transmission is ensured, and meanwhile vibration and noise generated by the transmission during working cannot be reduced.

Disclosure of utility model

The utility model aims to solve the problems that the angle of the existing transmission suspension bracket is fixed and the existing transmission suspension bracket cannot adapt to different conditions of a vehicle.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The transmission suspension bracket comprises a first mounting plate and a second mounting plate, wherein one end of the first mounting plate is fixedly connected with a rotating shaft in series, two ends of the rotating shaft respectively rotate to penetrate through the outer surface of one end of the second mounting plate, one end of the rotating shaft is provided with a sliding block, one end of the rotating shaft, which is close to the sliding block, is provided with a round groove, the inner wall of the round groove is provided with a limit groove, one end of the sliding block, which is close to the rotating shaft, is fixedly connected with a connecting shaft, one end outer surface of the connecting shaft, which is far away from the sliding block, is fixedly provided with a limit block, the connecting shaft and the limiting block are respectively and slidably mounted in the circular groove and the limiting groove, the second mounting plate is close to the outer surface of the sliding block, the accommodating groove is formed in the outer surface of the second mounting plate, a plurality of clamping teeth are uniformly and fixedly mounted at the lower end of the inner wall of the accommodating groove, the outer surface of the sliding block is tooth slot-shaped, the sliding block is slidably clamped with the clamping teeth, screw holes are formed in two ends of one side, away from each other, of the first mounting plate and the second mounting plate, and fixing mechanisms are arranged in the screw holes.

As the further description of above-mentioned technical scheme, the length in the holding tank is greater than the diameter distance setting of slider, one side surface fixed mounting that the second mounting panel is close to the holding tank has the fixed axle, the pin that the cover was equipped with rotates on the fixed axle, pin slidable mounting is kept away from one side surface setting of holding tank at the slider.

As further description of the technical scheme, the first mounting plate is of a convex shape, the second mounting plate is of a concave shape, and the rotating shaft penetrates through the inner walls of the two ends of the protruding end of the first mounting plate and the inner walls of the two ends of the groove of the second mounting plate respectively.

As further description of the technical scheme, two first arc-shaped brackets are fixedly installed at two ends of the first mounting plate respectively, two second arc-shaped brackets are fixedly installed at two ends of the second mounting plate respectively, and one sides, far away from each other, of the two second arc-shaped brackets are respectively in sliding fit with the outer surface of one side, close to each other, of the two first arc-shaped brackets.

As further description of the technical scheme, the middle positions of the first arc-shaped support and the second arc-shaped support are hollow, a first bolt is arranged at the overlapping position of the first arc-shaped support and the second arc-shaped support in a series mode, and one end of the first bolt penetrates through the hollow positions in the first arc-shaped support and the second arc-shaped support respectively and is sleeved with a screw through threads.

As the further description of the technical scheme, the fixing mechanism comprises a second bolt, a round hole is formed in the second bolt, two through holes are uniformly formed in the outer surface of the lower end of the second bolt, two clamping blocks are respectively and slidably arranged in the through holes, a threaded rod is arranged in the round hole in a threaded manner, a knob is fixedly connected to the upper end of the threaded rod, and two transmission rods are respectively arranged between the lower end of the threaded rod and the two clamping blocks.

As further description of the technical scheme, the lower end of the threaded rod is rotatably provided with the rotating block, the lower end of the rotating block is provided with the long groove, two ends of the transmission rods are respectively hinged with the inner wall of the long groove and one end, close to the two clamping blocks, of the transmission rods, and the two transmission rods are arranged in a mirror symmetry mode.

As a further description of the above technical solution, the second bolt is threadedly mounted in the screw hole.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the sliding block is pulled to be far away from the surfaces of the plurality of clamping teeth in the accommodating groove, and is rotated, so that the rotating shaft drives the first mounting plate to rotate on the second mounting plate under the matching transmission of the connecting shaft and the limiting block and the circular groove and the limiting groove respectively, the included angle between the first mounting plate and the second mounting plate is further adjusted, the suspension bracket is adapted to the condition of a vehicle, and after the adjustment is completed, the moving sliding block is slidably clamped in the plurality of clamping teeth to fix the included angle between the first mounting plate and the second mounting plate.

2. According to the utility model, when the second bolt is installed in the vehicle body or the vehicle frame through the fixing mechanism, the knob is rotated to enable the threaded rod to rotate in the round hole and squeeze the two transmission rods, so that the two transmission rods push the two clamping blocks to slide in the two through holes to be away from each other respectively, the two clamping blocks are further clamped on the outer surface of the vehicle body or the vehicle frame in a sliding manner, the connection stability between the second bolt and the vehicle body or the vehicle frame is improved, and the second bolt is prevented from falling off from the vehicle body or the vehicle frame.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an exploded view of the structure of the joint of the slider and the spindle of the present utility model;

FIG. 3 is a schematic structural view of the fixing mechanism of the present utility model;

FIG. 4 is a schematic view of the structure of the surface of a second bolt according to the present utility model;

FIG. 5 is a schematic view of the structure of the interior of a second bolt of the present utility model;

Fig. 6 is a cross-sectional view of the structure on the threaded rod of the present utility model.

Reference numerals 10, a first mounting plate, 11, a second mounting plate, 111, a fixed shaft, 112, a containing groove, 113, a latch, 12, a rotating shaft, 121, a circular groove, 122, a limit groove, 13, a sliding block, 131, a connecting shaft, 132, a limit block, 14, a first arc bracket, 15, a first bolt, 151, a screw, 16, a second arc bracket, 17, a stop lever, 18 and a screw hole;

20. The second bolt, 201, a through hole, 202, a round hole, 21, a threaded rod, 211, a rotating block, 212, an elongated slot, 22, a knob, 23, a transmission rod, 24 and a clamping block.

Detailed Description

In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution, including a first mounting plate 10 and a second mounting plate 11, wherein a rotating shaft 12 is fixedly connected to one end of the first mounting plate 10, two ends of the rotating shaft 12 respectively rotate and penetrate through an outer surface of one end of the second mounting plate 11, one end of the rotating shaft 12 is provided with a sliding block 13, one end of the rotating shaft 12, which is close to the sliding block 13, is provided with a circular groove 121, an inner wall of the circular groove 121 is provided with a limit groove 122, one end, which is close to the rotating shaft 12, of the sliding block 13 is fixedly connected with a connecting shaft 131, one end, which is far away from the sliding block 13, of the connecting shaft 131 is fixedly provided with a limit block 132, the connecting shaft 131 and the limit block 132 are respectively slidably mounted in the circular groove 121 and the limit groove 122, an outer surface, which is close to the sliding block 13, of the second mounting plate 11 is provided with a containing groove 112, a plurality of clamping teeth 113 are uniformly fixedly mounted at a lower end of the inner wall of the containing groove 112, the outer surface of the sliding block 13 is in a tooth groove shape, two ends, which are provided with screw holes 18, respectively, and fixing mechanisms are respectively provided in the four 18.

Specifically, when the angle of the suspension bracket needs to be adjusted, the sliding block 13 is pulled to be far away from the surfaces of the plurality of clamping teeth 113 in the accommodating groove 112, the sliding block 13 is rotated, the connecting shaft 131 is driven to rotate in the circular groove 121, the limiting block 132 is further driven to rotate in the limiting groove 122 to push the rotating shaft 12 to rotate, the rotating shaft 12 drives the first mounting plate 10 to rotate on the second mounting plate 11, the included angle between the first mounting plate 10 and the second mounting plate 11 is further adjusted, the suspension bracket is adapted to the condition of a vehicle, and after the adjustment is completed, the sliding block 13 is slidably clamped in the plurality of clamping teeth 113 to fix the included angle between the first mounting plate 10 and the second mounting plate 11.

In this embodiment, the length in the accommodation groove 112 is greater than the diameter distance of the sliding block 13, so that the sliding block 13 is pulled out of the accommodation groove 112, the fixed shaft 111 is fixedly installed on the outer surface of one side of the second mounting plate 11, which is close to the accommodation groove 112, the stop lever 17 is rotatably sleeved on the fixed shaft 111, the stop lever 17 is slidably installed on the outer surface of one side, which is far away from the accommodation groove 112, of the sliding block 13, and the sliding block 13 is prevented from sliding out of the accommodation groove 112 by pulling the stop lever 17.

In this embodiment, the first mounting plate 10 is of a convex shape, the second mounting plate 11 is of a concave shape, and the rotating shafts 12 respectively penetrate through the inner walls of the protruding ends of the first mounting plate 10 and the two ends in the grooves of the second mounting plate 11, so that rotation adjustment can be performed between the first mounting plate 10 and the second mounting plate 11.

In this embodiment, two first arc supports 14 are fixedly installed at two ends of the first mounting plate 10, two second arc supports 16 are fixedly installed at two ends of the second mounting plate 11, one sides, far away from each other, of the two second arc supports 16 are respectively in sliding fit with one side outer surface setting, close to each other, of the two first arc supports 14, and stability between the first mounting plate 10 and the second mounting plate 11 is improved by setting the two first arc supports 14 and the two second arc supports 16.

In this embodiment, the middle positions of the first arc-shaped support 14 and the second arc-shaped support 16 are hollow, a first bolt 15 is connected in series at the overlapping position of the first arc-shaped support 14 and the second arc-shaped support 16, and one end of the first bolt 15 penetrates through the hollow positions in the first arc-shaped support 14 and the second arc-shaped support 16 respectively and is sleeved with a screw 151 in a threaded manner.

When the included angle between the first mounting plate 10 and the second mounting plate 11 is adjusted, the two screws 151 are rotated simultaneously, and the positions of the two first arc-shaped brackets 14 and the two second arc-shaped brackets 16 are fixed under the cooperation of the two screws 151 and the two first bolts 15, so that the fixing of the positions of the first mounting plate 10 and the second mounting plate 11 is further increased.

In this embodiment, the fixing mechanism includes a second bolt 20, a round hole 202 is formed in the second bolt 20, two through holes 201 are uniformly formed in the outer surface of the lower end of the second bolt 20, two clamping blocks 24 are slidably mounted in the two through holes 201, a threaded rod 21 is mounted in the round hole 202 in a threaded manner, a knob 22 is fixedly connected to the upper end of the threaded rod 21, and two transmission rods 23 are respectively arranged between the lower end of the threaded rod 21 and the two clamping blocks 24.

In this embodiment, the rotary block 211 is rotatably installed at the lower end of the threaded rod 21, the upper end of the rotary block 211 is wedge-shaped, and is rotatably clamped in the threaded rod 21, when the threaded rod 21 moves upwards or downwards, the rotary block 211 moves along with the threaded rod 21, the lower end of the rotary block 211 is provided with the elongated slot 212, two ends of the two transmission rods 23 are respectively hinged with the inner wall of the elongated slot 212 and one end, close to each other, of the two clamping blocks 24, and the two transmission rods 23 are arranged in mirror symmetry.

Specifically, when the second bolt 20 is installed in the vehicle body or the vehicle frame, the knob 22 is rotated, so that the threaded rod 21 rotates in the round hole 202, the pressing rotating block 211 slides downwards in the round hole 202, so that the two transmission rods 23 push the two clamping blocks 24 to slide in the two through holes 201 respectively to be far away from each other, and further slide and clamp the outer surface of the vehicle body or the vehicle frame, thereby increasing the connection stability between the second bolt 20 and the vehicle body or the vehicle frame and preventing the second bolt 20 from falling off from the vehicle body or the vehicle frame.

In this embodiment, the second bolt 20 is threadedly mounted in the screw hole 18, and the second bolt 20 is adjusted to rotate in the screw hole 18, so that the length of the second bolt 20 extending out of the first mounting plate 10 or the second mounting plate 11 is adjusted, and the second bolt 20 is convenient to adapt to vehicle bodies or frames with different thicknesses.

Further, the transmission is placed on the first mounting plate 10 or the second mounting plate 11, then the first mounting plate 10 or the second mounting plate 11 is covered on one side far away from each other through the clamping of the connecting piece, the nut is additionally arranged on the connecting piece, the nut is used for extruding and fixing the first mounting plate 10 or the second mounting plate 11, then the lengthened nut is additionally arranged at the position, close to the two first arc-shaped brackets 14 and the two second arc-shaped brackets 16, of the transmission, the lengthened nut penetrates through the first arc-shaped brackets 14 and the second arc-shaped brackets 16 respectively to be connected to the transmission, the stability of the installation of the transmission is improved, when the inclination angle of the transmission is adjusted, the connection between the lengthened nut and the transmission is required to be loosened, the transmission is inclined along with the first mounting plate 10 or the second mounting plate 11 along with the rotation adjustment, and after the adjustment is completed, the lengthened nut is screwed again, and the lengthened nut is connected to the transmission, so that the angle adjustment of the transmission is completed.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.

Claims

1. The transmission suspension bracket comprises a first mounting plate (10) and a second mounting plate (11), and is characterized in that a rotating shaft (12) is fixedly arranged at one end of the first mounting plate (10) in series, two ends of the rotating shaft (12) respectively rotate to penetrate through one end outer surface of the second mounting plate (11), one end of the rotating shaft (12) is provided with a sliding block (13), one end of the rotating shaft (12) close to the sliding block (13) is provided with a circular groove (121), the inner wall of the circular groove (121) is provided with a limit groove (122), one end of the sliding block (13) close to the rotating shaft (12) is fixedly connected with a connecting shaft (131), one end outer surface of the connecting shaft (131) far away from the sliding block (13) is fixedly provided with a limit block (132), the connecting shaft (131) and the limit block (132) are respectively and slidably arranged in the circular groove (121) and the limit groove (122), the outer surface of the second mounting plate (11) close to the sliding block (13) is provided with a containing groove (112), the lower end of the inner wall of the containing groove (112) is uniformly and fixedly provided with a plurality of latch teeth (113), the latch teeth (13) are formed on the inner surface of the sliding block (13), the two sides of the sliding block (13) are far away from the first side (18), fixing mechanisms are arranged in the four screw holes (18).

2. The transmission suspension bracket according to claim 1, wherein the length in the accommodating groove (112) is larger than the diameter distance of the sliding block (13), a fixed shaft (111) is fixedly arranged on the outer surface of one side of the second mounting plate (11) close to the accommodating groove (112), a stop lever (17) is rotatably sleeved on the fixed shaft (111), and the stop lever (17) is slidably arranged on the outer surface of one side of the sliding block (13) far away from the accommodating groove (112).

3. The transmission suspension bracket according to claim 1, wherein the first mounting plate (10) is convex, the second mounting plate (11) is concave, and the rotating shaft (12) penetrates through the convex end of the first mounting plate (10) and the inner walls of the two ends in the groove of the second mounting plate (11) respectively.

4. The transmission suspension bracket according to claim 1, wherein two first arc brackets (14) are fixedly installed at two ends of the first mounting plate (10), two second arc brackets (16) are fixedly installed at two ends of the second mounting plate (11), and one sides, far away from each other, of the two second arc brackets (16) are respectively in sliding fit with the outer surfaces of one sides, close to each other, of the two first arc brackets (14).

5. The transmission suspension bracket according to claim 4, wherein the middle position of the first arc bracket (14) and the second arc bracket (16) is hollow, a first bolt (15) is connected in series at the overlapping position of the first arc bracket (14) and the second arc bracket (16), and one end of the first bolt (15) penetrates through the hollow position in the first arc bracket (14) and the hollow position in the second arc bracket (16) respectively and is sleeved with a screw (151).

6. The transmission suspension bracket according to claim 1, wherein the fixing mechanism comprises a second bolt (20), a round hole (202) is formed in the second bolt (20), two through holes (201) are uniformly formed in the outer surface of the lower end of the second bolt (20), two clamping blocks (24) are respectively and slidably mounted in the two through holes (201), a threaded rod (21) is mounted in the round hole (202) in a threaded manner, a knob (22) is connected to the upper end of the threaded rod (21), and two transmission rods (23) are respectively arranged between the lower end of the threaded rod (21) and the two clamping blocks (24).

7. The transmission suspension bracket according to claim 6, wherein a rotating block (211) is rotatably mounted at the lower end of the threaded rod (21), a long groove (212) is formed at the lower end of the rotating block (211), two ends of the two transmission rods (23) are respectively hinged with the inner wall of the long groove (212) and one end, close to each other, of the two clamping blocks (24), and the two transmission rods (23) are arranged in mirror symmetry.

8. The transmission suspension bracket according to claim 6, wherein the second bolt (20) is threadedly mounted in a threaded bore (18).