Supporting seat for assembling locomotive wheelset
By introducing an adjustment mechanism into the support seat and using the combination of the motor and screw slide, the problem that the support seat cannot adapt to wheel pairs of different sizes is solved, and the stability and efficiency of wheel pair assembly are improved.
Patent Information
- Application Number
- CN202421831883.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-07-31
AI Technical Summary
The existing support seat structure is fixed and cannot adapt to wheel pairs of different sizes, resulting in ineffective assembly.
A support seat including a base adjustment mechanism is designed, and the limit fixation of the wheel pair is achieved through the combination of motor, screw and slider to adapt to wheel pair sizes of different specifications.
It improves the stability and installation efficiency of wheel pair assembly and enhances the practicality of the support seat.
Smart Images
Figure CN223130657U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of support seats, in particular to a support seat for assembling locomotive wheelsets. Background Art
[0002] The support seat for assembling locomotive wheelsets is an important tool used in the process of assembling locomotive wheelsets. It mainly plays the role of supporting and positioning the wheelset to ensure the stability and accuracy of the wheelset during the assembly process. The support seat is usually made of high-strength materials to withstand the heavy pressure and impact force during the wheelset assembly process.
[0003] In the prior art, most of the existing support seats have fixed structures and are not convenient to adjust according to the sizes of different wheelsets, which affects the assembly efficiency and accuracy. Summary of the Utility Model
[0004] The technical problem to be solved by the utility model is that currently, a support seat with a fixed structure is usually used for assembling locomotive wheelsets. This kind of support seat cannot adapt to wheelsets of different sizes, resulting in the need to frequently replace the support seat during the assembly process, with low efficiency.
[0005] To achieve the above object, the technical solution provided by the utility model is as follows:
[0006] A support seat for assembling locomotive wheelsets includes a wheelset and a base adjusting mechanism. On both sides of the upper end of the base, there are fixedly connected support blocks. The wheelset is arranged on the support blocks. There is a fixing frame on the support blocks. Bolts are inserted through both sides of the fixing frame, and the bolts are threadedly connected to the support blocks to clamp and fix the wheelset on the support blocks. The adjusting mechanism is used to limit and fix the wheelset according to the specifications of the wheelset.
[0007] Further, the adjusting mechanism includes a motor, a screw rod, and a slider. The output end of the motor is fixedly connected with a first bevel gear. On both sides of the first bevel gear, there are symmetrically engaged second bevel gears. The screw rod is fixedly connected with the second bevel gears. The slider is slidably connected to the inside of the base, and the slider slides out of both sides of the base. The slider is threadedly connected to the screw rod.
[0008] Further, there is an electromechanical slot inside the base, and the motor is fixedly connected inside the electromechanical slot.
[0009] Further, there is a tooth slot at the upper end of the electromechanical slot. The first bevel gear and the second bevel gears are both rotatably connected to the tooth slot.
[0010] Further, there are sliding grooves on both sides of the tooth slot. The sliding grooves penetrate through both sides of the base, and the slider is slidably connected to the sliding grooves.
[0011] Further, limiting blocks are fixedly connected to both sides of the slider, limiting grooves are symmetrically arranged on both sides of the sliding groove, the limiting blocks are slidably adapted to the limiting grooves, a sliding rod is fixedly connected in the limiting grooves, and the limiting blocks are slidably connected to the sliding rod.
[0012] Further, a groove is provided on the supporting block, and the wheel set is arranged in the groove.
[0013] The beneficial effects achieved by the present utility model with the above structure are as follows:
[0014] The wheel set is supported by the base and the supporting block, the wheel set is clamped and fixed on the supporting block through the fixing frame, and the adjusting mechanism in the base can be adjusted according to the size of the wheel set to limit and fix the wheel set, improving the installation stability and strong practicability. Description of the Drawings
[0015] Figure 1 It is the front view of the present utility model.
[0016] Figure 2 It is the three-dimensional view of the present utility model.
[0017] Figure 3 It is the exploded view of the present utility model.
[0018] Figure 4 It is the sectional view of the base of the present utility model Figure 1 .
[0019] Figure 5 It is the sectional view of the base of the present utility model Figure 2 .
[0020] Figure 6 It is the schematic diagram of the adjusting mechanism of the present utility model.
[0021] Description of the Reference Numerals:
[0022] 1. Wheel set, 2. Base, 201. Supporting block, 202. Groove, 203. Electrical slot, 204. Tooth slot, 205. Sliding groove, 206. Limiting groove, 3. Fixing frame, 301. Bolt, 4. Adjusting mechanism, 401. Motor, 402. First bevel gear, 403. Second bevel gear, 404. Screw rod, 405. Slider, 406. Limiting block, 407. Sliding rod. Detailed Embodiment
[0023] As Figures 1-6As shown in the figure, a support seat for assembling a locomotive wheel set includes a wheel set 1, and also includes a base 2 and an adjusting mechanism 4. On both sides of the upper end of the base 2, there are fixedly connected support blocks 201. The wheel set 1 is arranged on the support blocks 201. There is a groove 202 on the support block 201, and the wheel set 1 is arranged in the groove 202. There is a fixing frame 3 on the support block 201. Bolts 301 are inserted through both sides of the fixing frame 3, and the bolts 301 are threadedly connected to the support block 201 to clamp and fix the wheel set 1 on the support block 201. The adjusting mechanism 4 is used to limit and fix the wheel set 1 according to the specifications of the wheel set 1.
[0024] In order to limit and fix according to the size of the wheel set 1, the adjusting mechanism 4 includes a motor 401, a screw rod 404 and a slider 405. The output end of the motor 401 is fixedly connected with a first bevel gear 402. On both sides of the first bevel gear 402, there are symmetrically engaged second bevel gears 403. The screw rod 404 is fixedly connected with the second bevel gear 403. The slider 405 is slidably connected in the base 2, and the slider 405 slides out of both sides of the base 2. The slider 405 is threadedly connected to the screw rod 404. There is an electromechanical slot 203 in the base 2, and the motor 401 is fixedly connected in the electromechanical slot 203. There is a tooth slot 204 at the upper end of the electromechanical slot 203. The first bevel gear 402 and the second bevel gear 403 are both rotatably connected in the tooth slot 204. There are sliding grooves 205 on both sides of the tooth slot 204, and the sliding grooves 205 penetrate through both sides of the base 2. The slider 405 is slidably connected in the sliding grooves 205. There are limit blocks 406 fixedly connected to both sides of the slider 405. There are symmetrically arranged limit slots 206 on both sides of the sliding groove 205, and the limit blocks 406 are slidably fitted in the limit slots 206. There is a sliding rod 407 fixedly connected in the limit slot 206, and the limit block 406 is slidably connected to the sliding rod 407.
[0025] When the utility model is in use, the wheel set 1 is placed in the groove 202 of the support block 201, and the fixing frame 3 and the support block 201 clamp and fix the wheel set 1 through the bolts 301. According to different specifications of the wheel set 1, that is, the position of the wheel on the axle, the output end of the motor 401 drives the first bevel gear 402 to rotate, thereby driving the second bevel gear 403 to rotate, further driving the screw rod 404 to rotate, and further driving the slider 405 to slide in the sliding groove 205. At the same time, the limit block 406 slides on the sliding rod 407 in the limit slot 206 to improve the sliding stability of the slider 405. The slider 405 slides out of both sides of the base 2 and abuts against the inner wall of the wheel in the wheel set 1, realizing the limitation of the wheel set 1, and thus facilitating the assembly of the wheel set 1.
[0026] In summary: In the embodiment of the present utility model, the wheel set 1 is supported by the base 2 and the support block 201, the wheel set 1 is clamped and fixed on the support block 201 by the fixing frame 3, and the adjusting mechanism 4 in the base 2 can be adjusted according to the size of the wheel set 1 to limit and fix the wheel set 1, improving the installation stability and having strong practicability.
[0027] The above describes the present utility model and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present utility model, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative efforts without departing from the creative purpose of the present utility model, they shall fall within the protection scope of the present utility model.
Claims
1. A support seat for assembling a locomotive wheel set, including a wheel set, characterized in that: It further includes a base adjusting mechanism. On both sides of the upper end of the base, there are support blocks fixedly connected. The wheel set is arranged on the support blocks. There is a fixing frame on the support blocks. Bolts are inserted through both sides of the fixing frame, and the bolts are threadedly connected to the support blocks to clamp and fix the wheel set on the support blocks. The adjusting mechanism is used to limit and fix the wheel set according to the wheel set specifications.
2. The bearing seat for assembling locomotive wheelsets according to claim 1, characterized in that: The adjusting mechanism includes a motor, a screw rod, and a slider. A first bevel gear is fixedly connected to the output end of the motor. Second bevel gears are symmetrically meshed on both sides of the first bevel gear. The screw rod is fixedly connected to the second bevel gear. The slider is slidably connected in the base, and the slider slides out of both sides of the base. The slider is threadedly connected to the screw rod.
3. The bearing seat for assembling locomotive wheelsets according to claim 2, wherein: There is an electromechanical slot in the base, and the motor is fixedly connected in the electromechanical slot.
4. The bearing seat for assembling locomotive wheelsets according to claim 3, characterized in that: Tooth grooves are provided at the upper end of the electromechanical slot, and both the first bevel gear and the second bevel gear are rotatably connected in the tooth grooves.
5. The bearing seat for assembling locomotive wheelsets according to claim 4, characterized in that: Chute grooves are provided on both sides of the tooth grooves. The chute grooves penetrate both sides of the base, and the slider is slidably connected in the chute grooves.
6. The bearing seat for assembling locomotive wheel sets according to claim 5, wherein: Limit blocks are fixedly connected to both sides of the slider. Limit slots are symmetrically provided on both sides of the chute grooves. The limit blocks are slidably fitted in the limit slots, and slide rods are fixedly connected in the limit slots. The limit blocks are slidably connected to the slide rods.
7. A support seat for assembling a locomotive wheel set according to any one of claims 1-6, characterized in that: There is a groove on the support block, and the wheel set is arranged in the groove.