Alloy mounting bracket of gear shifting mechanism

Abstract

The utility model relates to the field of mounting brackets, in particular to an alloy mounting bracket of a gear shifting mechanism, which comprises a bracket main body, fixing holes, threaded holes, a support frame, reinforcing ribs and shock pads, the fixing holes are formed in the edges of four corners of the upper end of the bracket main body in a penetrating manner, and the four threaded holes which are symmetrical front and back and are distributed left and right are formed in the upper end of the bracket main body in a penetrating manner; the upper ends of the fixing holes and the threaded holes are fixedly connected with rubber rings, the lower end of the support body is provided with shock pads which are symmetrical in the front-back direction, the upper ends of the shock pads are provided with slotted holes which are symmetrical in the left-right direction in a penetrating mode, and the slotted holes correspond to the fixing holes in a one-to-one mode. The influence of noise generated by vibration transmission on driving of people can be reduced, the additionally-arranged supporting frame and the additionally-arranged sealing block can disturb vibration transmitted by a vehicle body, the phenomenon that the vehicle body drives the support body to generate resonance is avoided, and the effects of loosening and accelerated aging of the support body caused by vibration are reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of installation support, specifically relates to alloy installation support of gear shifting mechanism. BACKGROUND

[0002] The alloy installation support of gear shifting mechanism is a key component for fixing and supporting the gear shifting mechanism in the automobile gearbox system, which is usually made of high-strength alloy material, has the characteristics of lightweight, corrosion resistance and high strength, and is an indispensable component in the automobile gearbox system. Through high-strength and lightweight design, it ensures the stability and accuracy of gear shifting operation, and prolongs the service life of the gear shifting mechanism.

[0003] The existing alloy installation support of gear shifting mechanism needs to be fixed on the upper end of the vehicle frame by bolts during use, and the gear shifting mechanism is installed on the support. When the vehicle is running, the vibration generated by the engine may be transmitted to the gear shifting mechanism installation support through the vehicle frame, causing the gear shifting mechanism installation support to coincide with the engine vibration frequency and produce resonance phenomenon, thereby causing abnormal noise between the vehicle frame and the gear shifting mechanism installation support, or driving the gear shifting mechanism to vibrate, which may accelerate the aging of the gear shifting mechanism installation support. SUMMARY

[0004] In order to overcome the problem that the alloy installation support of gear shifting mechanism may be resonated by vibration during use, thereby producing noise and affecting use, therefore, the alloy installation support of gear shifting mechanism is proposed.

[0005] The technical scheme of the utility model is: the alloy installation support of gear shifting mechanism, including support main part and fixed hole, still including threaded hole, support frame, reinforcing rib and shock pad, the fixed hole is opened and passed through at the upper end four corners edge of support main part, the threaded hole is opened and passed through at the upper end of support main part four four symmetry and left and right distribution, the upper end of fixed hole and threaded hole is all fixed with rubber ring, the lower end of support main part is provided with front and back symmetry shock pad, the upper end of shock pad is opened and passed through with left and right symmetry slot hole, slot hole and fixed hole one to one correspondence, the center of left and right two ends of support main part is fixed with support frame, the lower end of support frame is opened and passed through with positioning hole, the center of upper end of support main part is opened and passed through with first weight reduction slot, the upper end of first weight reduction slot is fixed with closed block, the inner wall of closed block is filled with honeycomb sandwich.

[0006] Further, the third weight reduction slot is opened and passed through at the front and back two ends of the support main body, and the heat dissipation fin is fixed in the third weight reduction slot.

[0007] Further, the fourth weight reduction slot is opened and passed through at the front and back two ends of the support main body, and the fourth weight reduction slot is located between the third weight reduction slots.

[0008] Further, the upper end of the support body is provided with second weight-reducing grooves which are symmetrical in front and back and are distributed in left and right.

[0009] Further, the inner wall of the support body is fixedly connected with four reinforcing ribs which are symmetrical in front and back and are distributed in left and right, the lower end of the reinforcing rib is fixedly connected between the third weight-reducing groove and the fourth weight-reducing groove, and the upper end of the reinforcing rib is fixedly connected between the threaded hole and the second weight-reducing groove.

[0010] Further, the inner wall of the fixing hole is provided with a conical gasket, and the inner wall of the fixing hole is provided with four groove bodies which are distributed at equal intervals and surround the fixing hole.

[0011] Further, the outer wall of the conical gasket is fixedly connected with clamping blocks which are distributed at equal intervals, and the clamping block is matched with the groove body.

[0012] The utility model discloses the beneficial effect:

[0013] 1. through the upper end of the fixing hole and the threaded hole and install the rubber ring, and install the shock pad in the lower end of the support body, can provide the damping effect for the support body when the car body vibrates, compared with the alloy mounting support of the existing gear shifting mechanism, and the rubber ring and shock pad installed can reduce the noise influence personnel driving due to vibration transmission,

[0014] 2. through the left and right ends of the support body and install the support frame, the upper end center of the support body is fixedly connected with the closed block, and fills the honeycomb sandwich in the closed block, can disturb the vibration conducted by the car body, compared with the alloy mounting support of the existing gear shifting mechanism, and the support frame and closed block installed can disturb the vibration conducted by the car body, avoid the resonance phenomenon that the car body drives the support body, reduce the loosening and accelerated aging effect caused by vibration to the support body. ACCURACY OF DRAWINGS

[0015] Figure 1 The utility model discloses the three-dimensional structure schematic diagram of the utility model discloses a support body, support frame, rubber ring and reinforcing rib is shown as the three-dimensional structure split schematic diagram of the closed block and honeycomb sandwich.

[0016] Figure 2 The utility model discloses the three-dimensional structure schematic diagram of the utility model discloses a support body, support frame, rubber ring and reinforcing rib is shown as the three-dimensional structure split schematic diagram of the closed block and honeycomb sandwich.

[0017] Figure 3 The utility model discloses the three-dimensional structure schematic diagram of the utility model discloses a support body, support frame, rubber ring and reinforcing rib is shown as the three-dimensional structure split schematic diagram of the closed block and honeycomb sandwich.

[0018] Figure 4 The utility model discloses the three-dimensional structure schematic diagram of the utility model discloses a support body, support frame, rubber ring and reinforcing rib is shown as the three-dimensional structure split schematic diagram of the closed block and honeycomb sandwich.

[0019] Figure 5 The utility model discloses the three-dimensional structure schematic diagram of the utility model discloses a support body, support frame, rubber ring and reinforcing rib is shown as the three-dimensional structure split schematic diagram of the closed block and honeycomb sandwich.

[0020] Figure 6The diagram shown is a three-dimensional structural schematic of the heat dissipation fins of this utility model.

[0021] Figure 7 This utility model is shown. Figure 3 Enlarged diagram of point A.

[0022] Explanation of reference numerals in the attached drawings: 1. Main body of the bracket; 2. Fixing hole; 3. Threaded hole; 4. Support frame; 5. Reinforcing rib; 6. Shock-absorbing pad; 7. Rubber ring; 8. Slot; 9. First weight-reducing slot; 10. Sealing block; 11. Honeycomb interlayer; 12. Second weight-reducing slot; 13. Third weight-reducing slot; 14. Fourth weight-reducing slot; 15. Positioning hole; 16. Heat dissipation fins; 17. Slot body; 18. Conical gasket; 19. Locking block. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0024] Please see Figures 1-7 This utility model provides an embodiment of an alloy mounting bracket for a gear shifting mechanism, comprising a bracket body 1 and fixing holes 2, as well as threaded holes 3, support frames 4, reinforcing ribs 5, and shock-absorbing pads 6. Fixing holes 2 are provided through the four corner edges of the upper end of the bracket body 1. Four threaded holes 3 are provided through the upper end of the bracket body 1, symmetrically arranged front and back and distributed left and right. Rubber rings 7 are fixed to the upper ends of the fixing holes 2 and the threaded holes 3. Shock-absorbing pads 6 are provided at the lower end of the bracket body 1, and symmetrically arranged slots 8 are provided through the upper end of the shock-absorbing pads 6, with each slot corresponding to a fixing hole 2. Support frames 4 are fixed to the center of the left and right ends of the bracket body 1. Positioning holes 15 are provided through the lower end of the support frames 4. A first weight-reducing groove 9 is provided through the center of the upper end of the bracket body 1. A sealing block 10 is fixed to the upper end of the first weight-reducing groove 9, and the inner wall of the sealing block 10 is filled with a honeycomb sandwich layer 11.

[0025] By adding rubber rings 7 to the upper ends of the fixing holes 2 and threaded holes 3, and adding shock-absorbing pads 6 to the lower end of the bracket body 1, the bracket body 1 can be provided with a vibration reduction effect when the vehicle body vibrates, thus avoiding the generation of large noise. Furthermore, by adding support frames 4 to the left and right ends of the bracket body 1, and fixing a sealing block 10 to the upper center of the bracket body 1, and filling the sealing block 10 with honeycomb sandwich 11, the vibration transmitted by the vehicle body can be disturbed, thus avoiding the accelerated aging of the bracket caused by resonance and the loosening of the bracket.

[0026] Please see Figures 2-3In the embodiment, the third lightening groove 13 is symmetrically arranged on the front and back ends of the support body 1, and the heat dissipation fins 16 are fixedly connected in the third lightening groove 13. In use, the heat dissipation fins 16 can increase the surface area of the support body 1 and improve the heat dissipation effect of the support body 1. The fourth lightening groove 14 is arranged on the front and back ends of the support body 1, and is located between the third lightening grooves 13. In use, the fourth lightening groove 14 and the third lightening groove 13 can reduce the weight of the support body 1 and reduce the burden of the vehicle body.

[0027] Please refer to Figures 3-6 In the embodiment, the second lightening groove 12 is symmetrically arranged on the upper end of the support body 1, and is located between the left and right threaded holes 3. In use, the second lightening groove 12 can further reduce the weight and volume of the support body 1. The four reinforcing ribs 5 are symmetrically arranged on the inner wall of the support body 1 and are distributed on the left and right sides. The lower end of the reinforcing rib 5 is fixedly connected between the third lightening groove 13 and the fourth lightening groove 14, and the upper end of the reinforcing rib 5 is fixedly connected between the threaded hole 3 and the second lightening groove 12. In use, the reinforcing rib 5 can provide support for the fixing hole 2 and the threaded hole 3, and can improve the strength of the support body 1.

[0028] Please refer to Figure 7 In the embodiment, the tapered washer 18 is arranged on the inner wall of the fixing hole 2, and the four groove bodies 17 are symmetrically arranged on the inner wall of the fixing hole 2 and are distributed at equal intervals around the fixing hole 2. In use, the tapered washer 18 can provide fixation for the fixing bolt and prevent the support body 1 from loosening. The outer wall of the tapered washer 18 is fixedly connected with the clamping block 19 which is distributed at equal intervals. The clamping block 19 is matched with the groove body 17. In use, the clamping block 19 and the groove body 17 can disassemble the tapered washer 18 and disassemble the support body 1.

[0029] In use, first, the support body 1 is placed in the installation position, and the fixing hole 2 is aligned with the mounting hole on the upper end of the vehicle frame. Then, the bolt is threaded through the fixing hole 2 and is screwed into the mounting hole of the vehicle frame. After installation, the tapered washer 18 can reinforce the bolt. Then, the gear shifting mechanism is placed on the upper end of the support body 1, the mounting hole of the gear shifting mechanism is aligned with the threaded hole 3 of the support body 1, and the bolt is screwed into the threaded hole 3 after being threaded through the mounting hole of the gear shifting mechanism. Finally, the bolt is screwed into the vehicle frame after being threaded through the positioning hole 15, and the installation of the support body 1 is completed.

[0030] Through the above steps, the upper end of the fixed hole 2 and the threaded hole 3 is equipped with a rubber ring 7, and the lower end of the support body 1 is equipped with a shock pad 6, which can provide damping effect for the support body 1 when the vehicle body vibrates, the support frame 4 is installed at the left and right ends of the support body 1, the closed block 10 is fixed at the center of the upper end of the support body 1, and the honeycomb sandwich 11 is filled in the closed block 10, which can avoid resonance caused by the accelerated aging of the support, and solve the problem that the alloy mounting support of the gear shifting mechanism may resonate due to vibration during use, thereby generating noise and affecting use.

Claims

1. An alloy mounting bracket for a gear shifting mechanism, comprising a bracket body (1) and a fixing hole (2), characterized in that: It also includes threaded holes (3), support frame (4), reinforcing ribs (5) and shock-absorbing pads (6). Fixing holes (2) are provided through the four corner edges of the upper end of the support body (1). Four threaded holes (3) are provided through the upper end of the support body (1), which are symmetrical in front and back and distributed in the left and right. Rubber rings (7) are fixed to the upper ends of the fixing holes (2) and the threaded holes (3). Shock-absorbing pads (6) are provided at the lower end of the support body (1). The upper end of the shock-absorbing pads (6) is provided with symmetrical slots (8). The slots (8) correspond one-to-one with the fixing holes (2). Support frame (4) is fixed to the center of the left and right ends of the support body (1). Positioning holes (15) are provided through the lower end of the support frame (4). The first weight-reducing groove (9) is provided through the center of the upper end of the support body (1). A sealing block (10) is fixed to the upper end of the first weight-reducing groove (9). The inner wall of the sealing block (10) is filled with honeycomb sandwich (11).

2. The alloy mounting bracket for the shifting mechanism according to claim 1, characterized in that: The front and rear ends of the support body (1) are provided with a third weight-reducing groove (13) that is symmetrically arranged on the left and right sides. Heat dissipation fins (16) are fixed in the third weight-reducing groove (13).

3. The alloy mounting bracket for the shifting mechanism according to claim 2, characterized in that: The front and rear ends of the support body (1) are provided with a fourth weight reduction groove (14), which is located between the third weight reduction groove (13).

4. The alloy mounting bracket for the shifting mechanism according to claim 3, characterized in that: The upper end of the bracket body (1) is provided with a second weight-reducing groove (12) that is symmetrical in front and back. The second weight-reducing groove (12) is located between the left and right threaded holes (3).

5. The alloy mounting bracket for the shifting mechanism according to claim 4, characterized in that: The inner wall of the support body (1) is fixed with four reinforcing ribs (5) that are symmetrical in front and back and distributed in left and right. The lower end of the reinforcing rib (5) is fixed between the third weight-reducing groove (13) and the fourth weight-reducing groove (14), and the upper end of the reinforcing rib (5) is fixed between the threaded hole (3) and the second weight-reducing groove (12).

6. The alloy mounting bracket for the shifting mechanism according to claim 5, characterized in that: The inner wall of the fixing hole (2) is provided with a conical gasket (18), and the inner wall of the fixing hole (2) is provided with four grooves (17) that surround the fixing hole (2) and are evenly distributed.

7. The alloy mounting bracket for the gear shifting mechanism according to claim 6, characterized in that: The outer wall of the conical gasket (18) is fixed with equally spaced locking blocks (19), which are adapted to the groove (17).

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