Transmission suspension support

Abstract

The transmission suspension support comprises a first installation plate and a second installation plate, a rotating shaft is arranged between the first installation plate and the second installation plate, a sliding block is arranged at one end of the rotating shaft, a circular groove is formed in one end of the rotating shaft, and a limiting groove is formed in the inner wall of the circular groove. A connecting shaft is fixedly connected to the end, close to the rotating shaft, of the sliding block, a limiting block is fixedly mounted on the outer surface of the end, away from the sliding block, of the connecting shaft, the connecting shaft and the limiting block are slidably mounted in the circular groove and the limiting groove correspondingly, and a containing groove is formed in the outer surface, close to the sliding block, of the second mounting plate; a plurality of clamping teeth are evenly and fixedly installed at the lower end of the inner wall of the containing groove, the outer surface of the sliding block is in a tooth groove shape, and the sliding block is clamped with the clamping teeth in a sliding mode. According to the utility model, the included angle between the first mounting plate and the second mounting plate can be adjusted through the matching of the sliding block and the clamping teeth, so that the stable operation of the transmission can be ensured under different conditions.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of transmission, in particular to a transmission suspension bracket. Background Art

[0002] The transmission suspension bracket is a structural component used to install and fix the transmission suspension system. It is usually connected between the transmission and the vehicle body or frame to support and fix the transmission and reduce the transmission vibration transmission.

[0003] Existing transmission suspension brackets generally have a simple structure, and are mostly welded together from two vertical mounting plates with a fixed angle. When the vehicle's operating state and load conditions change, they cannot be adjusted to the optimal angle to ensure stable operation of the transmission, and at the same time cannot reduce the vibration and noise generated by the transmission during operation. Utility Model Content

[0004] The utility model aims to solve the problem that the existing transmission suspension bracket has a fixed angle and cannot adapt to different conditions of vehicles, and thus proposes a transmission suspension bracket.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] The transmission suspension bracket comprises a first mounting plate and a second mounting plate, wherein one end of the first mounting plate is fixedly provided with a rotating shaft, and two ends of the rotating shaft respectively rotate and pass through an outer surface of one end of the second mounting plate, and one end of the rotating shaft is provided with a sliding block, and a circular groove is opened at one end of the rotating shaft close to the sliding block, and a limiting groove is opened on the inner wall of the circular groove, and the one end of the sliding block close to the rotating shaft is fixedly connected to the connecting shaft, and a limiting block is fixedly installed on the outer surface of the end of the connecting shaft away from the sliding block, and the connecting shaft and the limiting block are respectively slidably installed in the circular groove and the limiting groove, and the second mounting plate is provided with a receiving groove on the outer surface close to the sliding block, and a plurality of latch teeth are evenly fixedly installed on the lower end of the inner wall of the receiving groove, the outer surface of the sliding block is toothed, and the sliding block is slidably engaged with the plurality of latch teeth, and screw holes are opened at both ends of the side away from each other of the first mounting plate and the second mounting plate, and fixing mechanisms are provided in the four screw holes.

[0007] As a further description of the above technical solution, the length inside the accommodating groove is set to be greater than the diameter distance of the slider, and a fixed shaft is fixedly installed on the outer surface of one side of the second mounting plate close to the accommodating groove, and a baffle rod is rotatably sleeved on the fixed shaft, and the baffle rod is slidably installed on the outer surface of one side of the slider away from the accommodating groove.

[0008] As a further description of the above technical solution, the first mounting plate is convex, the second mounting plate is concave, and the rotating shaft passes through the convex end of the first mounting plate and the inner walls at both ends of the groove of the second mounting plate respectively.

[0009] As a further description of the above technical solution, two first arc-shaped brackets are fixedly installed at both ends of the first mounting plate, and two second arc-shaped brackets are fixedly installed at both ends of the second mounting plate. The sides of the two second arc-shaped brackets that are away from each other are slidably attached to the outer surfaces of the sides of the two first arc-shaped brackets that are close to each other.

[0010] As a further description of the above technical solution, the middle position between the first arc bracket and the second arc bracket is hollow, and a first bolt is strung at the overlapping position of the first arc bracket and the second arc bracket, and one end of the first bolt passes through the hollow parts of the first arc bracket and the second arc bracket respectively and a screw is threadedly sleeved.

[0011] As a further description of the above technical solution, the fixing mechanism includes a second bolt, a circular hole is formed on the second bolt, two through holes are evenly formed on the outer surface of the lower end of the second bolt, two clamping blocks are slidably installed in the two through holes respectively, a threaded rod is threadedly installed in the circular hole, a knob is fixedly connected to the upper end of the threaded rod, and two transmission rods are respectively provided between the lower end of the threaded rod and the two clamping blocks.

[0012] As a further description of the above technical solution, a rotating block is rotatably installed at the lower end of the threaded rod, and an elongated groove is opened at the lower end of the rotating block. The two ends of the two transmission rods are respectively hinged to the inner wall of the elongated groove and the ends of the two clamping blocks close to each other, and the two transmission rods are arranged in mirror symmetry with each other.

[0013] As a further description of the above technical solution, the second bolt is threadedly installed in the screw hole.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, by pulling the slider away from the surfaces of several latch teeth in the accommodating groove and rotating the slider, the connecting shaft and the limit block respectively cooperate with the circular groove and the limit groove to drive the first mounting plate to rotate on the second mounting plate, and further adjust the angle between the first mounting plate and the second mounting plate so that the suspension bracket can adapt to the vehicle condition. After the adjustment is completed, the movable slider slides and engages in several latch teeth to fix the angle between the first mounting plate and the second mounting plate.

[0016] 2. In the utility model, through the fixing mechanism, when the second bolt is installed into the vehicle body or frame, by rotating the knob, the threaded rod rotates in the round hole, squeezing the two transmission rods, so that the two transmission rods push the two clamping blocks to slide away from each other in the two through holes respectively, and further slide and engage with the outer surface of the vehicle body or frame, thereby increasing the stability of the connection between the second bolt and the vehicle body or frame and preventing the second bolt from falling off the vehicle body or frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is an exploded view of the structure of the connection between the slider and the rotating shaft of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the fixing mechanism of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the second bolt surface of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure inside the second bolt of the utility model;

[0022] Figure 6 It is a cross-sectional view of the structure on the threaded rod of the utility model.

[0023] Reference numerals: 10, first mounting plate; 11, second mounting plate; 111, fixed shaft; 112, receiving groove; 113, latching teeth; 12, rotating shaft; 121, circular groove; 122, limiting groove; 13, sliding block; 131, connecting shaft; 132, limiting block; 14, first arc-shaped bracket; 15, first bolt; 151, screw; 16, second arc-shaped bracket; 17, stop rod; 18, screw hole;

[0024] 20. Second bolt; 201. Through hole; 202. Round hole; 21. Threaded rod; 211. Rotating block; 212. Long slot; 22. Knob; 23. Transmission rod; 24. Clamping block. DETAILED DESCRIPTION

[0025] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0026] Please refer to the attached Figure 1-Figure 6As shown, the utility model provides a technical solution: a transmission suspension bracket includes a first mounting plate 10 and a second mounting plate 11, one end of the first mounting plate 10 is fixedly connected with a rotating shaft 12, both ends of the rotating shaft 12 respectively rotate and penetrate the outer surface of one end of the second mounting plate 11, one end of the rotating shaft 12 is provided with a slider 13, one end of the rotating shaft 12 close to the slider 13 is provided with a circular groove 121, and the inner wall of the circular groove 121 is provided with a limiting groove 122, and one end of the slider 13 close to the rotating shaft 12 is fixedly connected with a connecting shaft 131, and the connecting shaft 131 is far away from the slider 13. A limit block 132 is fixedly installed on the outer surface of one end, and the connecting shaft 131 and the limit block 132 are slidably installed in the circular groove 121 and the limit groove 122 respectively. A receiving groove 112 is provided on the outer surface of the second mounting plate 11 close to the slider 13, and a plurality of latch teeth 113 are evenly fixedly installed on the lower end of the inner wall of the receiving groove 112. The outer surface of the slider 13 is tooth-groove-shaped, and the slider 13 is slidably engaged with the plurality of latch teeth 113. Screw holes 18 are provided at both ends of the side away from each other of the first mounting plate 10 and the second mounting plate 11, and fixing mechanisms are provided in the four screw holes 18.

[0027] Specifically, when the angle of the suspension bracket needs to be adjusted, the slider 13 is pulled away from the surfaces of the several latch teeth 113 in the accommodating groove 112, and the slider 13 is rotated to drive the connecting shaft 131 to rotate in the circular groove 121, and further drive the limit block 132 to rotate in the limit groove 122 to push the rotating shaft 12 to rotate, so that the rotating shaft 12 drives the first mounting plate 10 to rotate on the second mounting plate 11, and further adjusts the angle between the first mounting plate 10 and the second mounting plate 11, so that the suspension bracket adapts to the vehicle condition. After the adjustment is completed, the moving slider 13 is slidably engaged in the several latch teeth 113 to fix the angle between the first mounting plate 10 and the second mounting plate 11.

[0028] In this embodiment, the length of the accommodating groove 112 is set to be greater than the diameter distance of the slider 13, which is convenient for pulling the slider 13 out of the accommodating groove 112. A fixed shaft 111 is fixedly installed on the outer surface of one side of the second mounting plate 11 close to the accommodating groove 112. A baffle 17 is rotatably sleeved on the fixed shaft 111. The baffle 17 is slidably installed on the outer surface of one side of the slider 13 away from the accommodating groove 112. The slider 13 is fixed by moving the baffle 17 to prevent the slider 13 from slipping out of the accommodating groove 112.

[0029] In this embodiment, the first mounting plate 10 is convex in shape, the second mounting plate 11 is concave in shape, and the rotating shaft 12 passes through the convex end of the first mounting plate 10 and the inner walls at both ends of the groove of the second mounting plate 11, respectively, so as to facilitate rotation adjustment between the first mounting plate 10 and the second mounting plate 11.

[0030] In this embodiment, two first arc-shaped brackets 14 are fixedly installed at both ends of the first mounting plate 10, and two second arc-shaped brackets 16 are fixedly installed at both ends of the second mounting plate 11. The sides of the two second arc-shaped brackets 16 that are away from each other are slidably fitted on the outer surfaces of the sides of the two first arc-shaped brackets 14 that are close to each other. By arranging the two first arc-shaped brackets 14 and the two second arc-shaped brackets 16, the stability between the first mounting plate 10 and the second mounting plate 11 is increased.

[0031] In this embodiment, the middle position between the first arc bracket 14 and the second arc bracket 16 is hollow, and a first bolt 15 is strung at the overlapping position of the first arc bracket 14 and the second arc bracket 16. One end of the first bolt 15 passes through the hollow parts of the first arc bracket 14 and the second arc bracket 16 respectively and a screw 151 is threadedly sleeved.

[0032] When the angle between the first mounting plate 10 and the second mounting plate 11 is adjusted, the two screws 151 are rotated at the same time. With the cooperation of the two screws 151 and the two first bolts 15, the positions of the two first arc-shaped brackets 14 and the two second arc-shaped brackets 16 are fixed, further strengthening the fixation of the positions of the first mounting plate 10 and the second mounting plate 11.

[0033] In this embodiment, the fixing mechanism includes a second bolt 20, a circular hole 202 is formed on the second bolt 20, two through holes 201 are evenly formed on the outer surface of the lower end of the second bolt 20, two clamping blocks 24 are slidably installed in the two through holes 201, a threaded rod 21 is threadedly installed in the circular hole 202, a knob 22 is fixedly connected to the upper end of the threaded rod 21, and two transmission rods 23 are respectively provided between the lower end of the threaded rod 21 and the two clamping blocks 24.

[0034] In this embodiment, a rotating block 211 is rotatably installed at the lower end of the threaded rod 21. The upper end of the rotating block 211 is wedge-shaped and rotatably engaged in the threaded rod 21. When the threaded rod 21 rotates upward or downward, the rotating block 211 will move with the threaded rod 21. An elongated groove 212 is provided at the lower end of the rotating block 211. The two ends of the two transmission rods 23 are respectively hinged to the inner wall of the elongated groove 212 and the ends of the two clamping blocks 24 that are close to each other. The two transmission rods 23 are arranged in mirror symmetry with each other.

[0035] Specifically, when the second bolt 20 is installed into the vehicle body or frame, the knob 22 is rotated to rotate the threaded rod 21 in the circular hole 202, and the extrusion rotating block 211 slides downward in the circular hole 202, so that the two transmission rods 23 push the two clamping blocks 24 to slide away from each other in the two through holes 201 respectively, and further slide and engage on the outer surface of the vehicle body or frame, thereby increasing the stability of the connection between the second bolt 20 and the vehicle body or frame and preventing the second bolt 20 from falling off the vehicle body or frame.

[0036] In this embodiment, the second bolt 20 is threadedly installed in the screw hole 18. 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 can be adjusted, so that the second bolt 20 can adapt to vehicle bodies or frames of different thicknesses.

[0037] Furthermore, the transmission is placed on the first mounting plate 10 or the second mounting plate 11, and then the connecting piece is clamped and covered on the side of the first mounting plate 10 or the second mounting plate 11 away from each other, a nut is added to the connecting piece, so that the nut squeezes and fixes the first mounting plate 10 or the second mounting plate 11, and then an extended nut is added to the transmission near the two first arc-shaped brackets 14 and the two second arc-shaped brackets 16, so that the extended nut passes through the first arc-shaped bracket 14 and the second arc-shaped bracket 16 respectively and is connected to the transmission, thereby increasing the stability of the transmission installation. When adjusting the inclination angle of the transmission, it is necessary to first loosen the connection between the extended nut and the transmission. As the transmission is rotated and adjusted, it will tilt with the first mounting plate 10 or the second mounting plate 11. After the adjustment is completed, tighten the extended nut again so that the extended nut is connected to the transmission, thereby completing the angle adjustment of the transmission.

[0038] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A transmission suspension bracket, comprising a first mounting plate (10) and a second mounting plate (11), characterized in that: A rotating shaft (12) is fixedly mounted on one end of the first mounting plate (10), and two ends of the rotating shaft (12) respectively rotate and penetrate the outer surface of one end of the second mounting plate (11). A sliding block (13) is disposed at one end of the rotating shaft (12), and a circular groove (121) is provided at the end of the rotating shaft (12) close to the sliding block (13). A limiting groove (122) is provided on the inner wall of the circular groove (121). A connecting shaft (131) is fixedly connected to the end of the sliding block (131) close to the rotating shaft (12), and a limiting block (132) is fixedly mounted on the outer surface of the end of the connecting shaft (131) away from the sliding block (13). The connecting shaft (131) and the limiting block (132) are slidably mounted in the circular groove (121) and the limiting groove (122) respectively; the outer surface of the second mounting plate (11) close to the slider (13) is provided with a receiving groove (112); the lower end of the inner wall of the receiving groove (112) is evenly fixedly mounted with a plurality of latching teeth (113); the outer surface of the slider (13) is tooth-groove-shaped; the slider (13) is slidably engaged with the plurality of latching teeth (113); screw holes (18) are provided at both ends of a side away from each other of the first mounting plate (10) and the second mounting plate (11); and fixing mechanisms are provided in the four screw holes (18).

2. The transmission suspension bracket according to claim 1, characterized in that: The length of the receiving groove (112) is set to be greater than the diameter of the slider (13); a fixed shaft (111) is fixedly mounted on the outer surface of one side of the second mounting plate (11) close to the receiving groove (112); a stop rod (17) is rotatably sleeved on the fixed shaft (111); and the stop rod (17) is slidably mounted on the outer surface of one side of the slider (13) away from the receiving groove (112).

3. The transmission suspension bracket according to claim 1, characterized in that: The first mounting plate (10) is convex in shape, the second mounting plate (11) is concave in shape, and the rotating shaft (12) passes through the inner walls of the convex end of the first mounting plate (10) and the concave end of the second mounting plate (11), respectively.

4. The transmission suspension bracket according to claim 1, characterized in that: Two first arc-shaped brackets (14) are fixedly mounted on both ends of the first mounting plate (10), and two second arc-shaped brackets (16) are fixedly mounted on both ends of the second mounting plate (11), and the sides of the two second arc-shaped brackets (16) that are away from each other are slidably fitted to the outer surfaces of the sides of the two first arc-shaped brackets (14) that are close to each other.

5. The transmission suspension bracket according to claim 4, characterized in that: The middle position of the first arc-shaped bracket (14) and the second arc-shaped bracket (16) is hollow, and a first bolt (15) is arranged in series at the overlapped position of the first arc-shaped bracket (14) and the second arc-shaped bracket (16), and one end of the first bolt (15) passes through the hollow positions in the first arc-shaped bracket (14) and the second arc-shaped bracket (16) respectively and is threadedly sleeved with a screw (151).

6. The transmission suspension bracket according to claim 1, characterized in that: The fixing mechanism comprises a second bolt (20), a circular hole (202) is formed on the second bolt (20), two through holes (201) are evenly formed on 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 threadedly mounted in the circular hole (202), 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).

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

8. The transmission suspension bracket according to claim 6, characterized in that: The second bolt (20) is threadedly installed in the screw hole (18).

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