Gearbox suspension support
By designing a transmission suspension bracket including a bracket, mounting piece, fixed bracket and support frame, the problem of insufficient vibration absorption and resistance of the transmission suspension bracket in the prior art is solved, and better vibration absorption and comfort are achieved.
Patent Information
- Application Number
- CN202422222716.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-11
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-11
AI Technical Summary
The existing transmission suspension bracket has weak absorption and resistance to vibration when used, resulting in insufficient comfort during operation of the car.
A transmission suspension bracket is designed to improve vibration conditions by setting up brackets, mounting parts, fixing brackets, mounting plates and support frames by using these components to transmit vibration power to the mounting parts when the gearbox is running, and counteract and absorb forces through the fixing grooves and support frames.
It effectively improves the vibration during the car operation, reduces the noise inside the car, and improves riding comfort.
Smart Images
Figure CN223030791U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of gearbox mounting brackets, and specifically relates to a gearbox mounting bracket. Background Technique
[0002] As an important vehicle type, most off-road vehicles work in relatively harsh environments, so high requirements are imposed on all aspects of the vehicle's performance. Since the engine of an off-road vehicle is longitudinally arranged and restricted by the vehicle space, its power transmission route is output from the engine, passes through the gearbox, transfer case, and output shaft, and is linearly output to the wheels. Therefore, as an important intermediate part, the gearbox bears relatively large vibrations, and its mounting system needs to ensure the stable position of the gearbox and reduce dynamic interference.
[0003] The existing gearbox mounting brackets have weak vibration absorption and resistance capabilities during use, resulting in insufficient comfort when the vehicle is running. Content of the Utility Model
[0004] The purpose of the utility model is to provide a gearbox mounting bracket, which solves the problem that the existing gearbox mounting brackets have weak vibration absorption and resistance capabilities during use and insufficient comfort when the vehicle is running as described in the background technique.
[0005] The embodiment of the present application provides a gearbox mounting bracket, including a bracket. Connectors are installed on both sides of the bracket. Mounting parts are installed on one side of each of the two groups of connectors. Fixed blocks are installed on both sides of each of the two groups of mounting parts. A fixed bracket is installed outside the mounting part. Mounting plates are installed on both sides of the fixed bracket. Two groups of screw holes are formed inside the mounting plates. Two groups of support frames are installed inside each of the two groups of fixed brackets. The two groups of support frames are respectively located above and below the mounting part. Fixed slots are formed on both sides inside the bracket. The fixed slots are located between the two groups of support frames. Cushion blocks are installed inside each of the two groups of support frames.
[0006] By adopting the above technical solution, when in use, after installing the vehicle gearbox above the bracket, the mounting parts on both sides are installed inside the fixed bracket, and then the mounting plates are connected to the vehicle using bolts. The bolts pass through the screw holes and are connected to the vehicle. By setting the connectors, during the operation of the gearbox, the vibration force can be transmitted into the mounting parts. Then, through the fixed slots and support frames provided inside the fixed bracket, the force above the mounting parts can be effectively offset. By setting the support frames, during use, the force transmitted above the mounting parts can be effectively absorbed, which can effectively improve the vibration situation during operation, reduce the vehicle interior noise, and improve the riding comfort.
[0007] Optionally, an installation groove is formed inside the bracket, and multiple groups of reinforcing beams are installed inside the installation groove. The multiple groups of reinforcing beams are vertically distributed horizontally and longitudinally inside the installation groove. Multiple groups of mounting seats are installed inside the installation groove, and the multiple groups of mounting seats are located between the reinforcing beams.
[0008] By adopting the above technical solution, by providing the installation groove, during use, the installation of the gearbox can be more conveniently achieved through the provided installation groove. By providing the reinforcing beams, the structural strength of the bracket can be increased during use. By providing the mounting seats, the stress concentration phenomenon can be reduced, and the fatigue life of the bracket can be improved.
[0009] Optionally, mounting frames are installed on both sides above the bracket.
[0010] By adopting the above technical solution, by providing the mounting frames, during use, it is more convenient for the staff to install the gearbox, and after the installation is completed, the gearbox can also be fixed, improving the practicality of the device.
[0011] Optionally, two connection blocks are installed on one side of the two mounting members close to the connecting member.
[0012] By adopting the above technical solution, by providing the connection blocks, during use, the effective fixation between the mounting members and the fixed bracket can be achieved, and the connection between the mounting members and the fixed bracket can be effectively strengthened.
[0013] Optionally, the length of the cushion block is greater than that of the mounting member, and the length of the cushion block is the same as the width of the mounting member.
[0014] By adopting the above technical solution, by setting the length of the cushion block to be the same as the width of the mounting member, during use, the cushion block can better achieve the vibration absorption effect on the mounting member, improving the practicality of the device.
[0015] Optionally, cushion grooves are formed above the two screw holes.
[0016] By adopting the above technical solution, by providing the cushion grooves, during use, the rubber pads can be better placed inside the cushion grooves, and the reinforcement effect can be better achieved, improving the operation stability.
[0017] Compared with the prior art, the beneficial effects of the technical solution of the present application are as follows:
[0018] 1. The technical solution of this application can better set up a bracket. When in use, after installing the automotive transmission above the bracket, the mounting parts on both sides are installed inside the fixed bracket, and then the set mounting plate is connected to the vehicle using bolts. The bolts pass through the screw holes and are connected to the vehicle. By setting up the connecting piece, during the operation of the transmission, the vibrating force can be transmitted into the mounting part, and then the fixing grooves and support frames set inside the fixed bracket are used to effectively offset the force above the mounting part. By setting up the support frame, when in use, it can effectively absorb the force transmitted above the mounting part, effectively improving the vibration situation during operation, reducing the vehicle interior noise, and enhancing the riding comfort.
[0019] 2. By setting up the mounting frame, when in use, it can make it more convenient for the staff to install the transmission, and after the installation is completed, it can also fix the transmission, improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] By reading the detailed description of the non-restrictive embodiments with reference to the following drawings, other features, objectives, and advantages of the present utility model will become more apparent:
[0021] Figure 1 is the front view structural schematic diagram of the present utility model;
[0022] Figure 2 is the bracket structural schematic diagram of the present utility model;
[0023] Figure 3 is the fixed bracket structural schematic diagram of the present utility model;
[0024] Figure 4 is the mounting plate structural schematic diagram of the present utility model.
[0025] In the figure: 1. Bracket; 101. Mounting groove; 102. Reinforcing beam; 103. Mounting seat; 104. Mounting frame; 2. Connecting piece; 3. Mounting part; 301. Fixed block; 302. Connecting block; 4. Fixed bracket; 401. Fixed groove; 402. Support frame; 403. Cushion block; 5. Mounting plate; 501. Screw hole; 502. Pad groove. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0026] Please refer to Figures 1-4, the present utility model provides a technical solution: including a bracket 1, connecting pieces 2 are installed on both sides of the bracket 1, mounting pieces 3 are installed on one side of the two groups of connecting pieces 2, fixing blocks 301 are installed on both sides of the two groups of mounting pieces 3, a fixing bracket 4 is installed outside the mounting piece 3, mounting plates 5 are installed on both sides of the fixing bracket 4, two groups of screw holes 501 are opened inside the mounting plate 5, two groups of support frames 402 are installed inside the two groups of fixing brackets 4, and the two groups of support frames 402 are respectively located above and below the mounting piece 3. Fixing grooves 401 are opened on both sides inside the bracket 1, and the fixing grooves 401 are located between the two groups of support frames 402. Cushion blocks 403 are installed inside the two groups of support frames 402;
[0027] In this technical solution, by setting the bracket 1, when in use, after installing the automotive transmission above the bracket 1, the mounting pieces 3 on both sides are installed inside the fixing bracket 4, and then the mounting plate 5 is connected to the vehicle using bolts. The bolts pass through the screw holes 501 and are connected to the vehicle. By setting the connecting piece 2, during the operation of the transmission, the vibrating force can be transmitted into the mounting piece 3, and then the fixing groove 401 and the support frame 402 provided inside the fixing bracket 4 are used to effectively offset the force above the mounting piece 3. By setting the support frame 402, when in use, it can effectively absorb the force transmitted above the mounting piece 3, effectively improve the vibration situation during operation, reduce the vehicle interior noise, and improve the riding comfort.
[0028] In some technical solutions, such as Figure 1 shown, an installation groove 101 is opened inside the bracket 1, multiple reinforcing beams 102 are installed inside the installation groove 101, the multiple reinforcing beams 102 are vertically distributed horizontally and longitudinally inside the installation groove 101, and multiple mounting seats 103 are installed inside the installation groove 101. The multiple mounting seats 103 are located between the reinforcing beams 102.
[0029] When in use, by setting the installation groove 101, when in use, it can more conveniently realize the installation of the transmission. By setting the reinforcing beam 102, when in use, it can increase the structural strength of the bracket 1. By setting the mounting seat 103, it can reduce the stress concentration phenomenon and improve the fatigue life of the bracket 1.
[0030] In some technical solutions, such as Figure 1 shown, mounting frames 104 are installed on both sides above the bracket 1.
[0031] When in use, by setting the mounting frame 104, when in use, it can more conveniently facilitate the installation of the transmission by the staff, and after the installation is completed, it can also fix the transmission, improving the practicality of the device.
[0032] In some technical solutions, such asFigure 1 As shown, two connecting blocks 302 are installed on one side of the two sets of mounting parts 3 close to the connecting part 2.
[0033] During use, by setting the connecting block 302, effective fixation between the mounting part 3 and the fixing bracket 4 can be achieved during use, effectively strengthening the connection between the mounting part 3 and the fixing bracket 4.
[0034] In some technical solutions, such as Figure 1 As shown, the length of the cushion block 403 is greater than that of the mounting part 3, and the length of the cushion block 403 is the same as the width of the mounting part 3.
[0035] During use, by setting the length of the cushion block 403 to be the same as the width of the mounting part 3, the cushion block 403 can better achieve the vibration absorption effect on the mounting part 3 during use, improving the practicality of the device.
[0036] In some technical solutions, such as Figure 1 As shown, cushion grooves 502 are provided above the two sets of screw holes 501.
[0037] During use, by setting the cushion groove 502, the rubber pad can be better placed inside the cushion groove 502 during use, and the reinforcement effect can be better achieved, improving the operation stability.
[0038] Working principle: By setting up the bracket 1, during use, after installing the automotive transmission above the bracket 1, the mounting parts 3 on both sides are installed inside the fixed bracket 4, and then connected to the vehicle through the set mounting plate 5 using bolts. The bolts pass through the screw holes 501 to connect with the vehicle. By setting up the connecting piece 2, during the operation of the transmission, the vibration force can be transmitted into the mounting part 3, and then the fixed slots 401 and support frames 402 set inside the fixed bracket 4 are used to effectively offset the force above the mounting part 3. By setting up the support frame 402, during use, it can effectively absorb the force transmitted above the mounting part 3, effectively improve the vibration condition during operation, reduce the vehicle interior noise, and enhance the riding comfort. By setting up the mounting groove 101, during use, it can more conveniently achieve the installation of the transmission. By setting up the reinforcing beam 102, during use, it can increase the structural strength of the bracket 1. By setting up the mounting seat 103, it can reduce the stress concentration phenomenon and improve the fatigue life of the bracket 1. By setting up the mounting frame 104, during use, it can make it more convenient for the staff to install the transmission, and after the installation is completed, it can also fix the transmission, enhancing the practicality of the device. By setting up the connecting block 302, during use, it can effectively fix between the mounting part 3 and the fixed bracket 4 and effectively strengthen the connection between the mounting part 3 and the fixed bracket 4. By setting the length of the cushion block 403 to be the same as the width of the mounting part 3, during use, it can make the cushion block 403 better achieve the vibration absorption effect of the mounting part 3, enhancing the practicality of the device. By setting up the cushion groove 502, during use, it can make the rubber pad better placed inside the cushion groove 502 and better achieve the reinforcement effect, enhancing the operation stability.
Claims
1. A gearbox suspension bracket, comprising a bracket (1), characterized in that: Connecting members (2) are installed on both sides of the bracket (1), mounting members (3) are installed on one side of the two groups of connecting members (2), fixing blocks (301) are installed on both sides of the two groups of mounting members (3), fixing brackets (4) are installed on the outside of the mounting members (3), mounting plates (5) are installed on both sides of the fixing brackets (4), two groups of screw holes (501) are opened inside the mounting plates (5), two groups of support frames (402) are installed inside the two groups of fixing brackets (4), the two groups of support frames (402) are respectively located above and below the mounting members (3), fixing grooves (401) are opened on both sides of the bracket (1), the fixing grooves (401) are located between the two groups of support frames (402), and pads (403) are installed inside the two groups of support frames (402).
2. A gearbox suspension bracket according to claim 1, characterized in that: The bracket (1) is provided with a mounting groove (101) inside, and a plurality of groups of reinforcing beams (102) are installed inside the mounting groove (101), and the plurality of groups of reinforcing beams (102) are vertically distributed in the transverse and longitudinal directions inside the mounting groove (101), and a plurality of groups of mounting seats (103) are installed inside the mounting groove (101), and the plurality of groups of mounting seats (103) are located between the reinforcing beams (102).
3. The gearbox suspension bracket according to claim 1, characterized in that: Mounting frames (104) are installed on both sides of the upper side of the bracket (1).
4. The gearbox suspension bracket according to claim 1, characterized in that: Two groups of connection blocks (302) are installed on one side of the two groups of mounting members (3) close to the connection member (2).
5. The gearbox suspension bracket according to claim 1, characterized in that: The length of the cushion block (403) is greater than that of the mounting member (3), and the length of the cushion block (403) is the same as the width of the mounting member (3).
6. The gearbox suspension bracket according to claim 1, characterized in that: A gasket groove (502) is provided above the two groups of screw holes (501).