CN220882192U - Coupler dismounting device - Google Patents
Coupler dismounting device Download PDFInfo
- Publication number
- CN220882192U CN220882192U CN202322583722.1U CN202322583722U CN220882192U CN 220882192 U CN220882192 U CN 220882192U CN 202322583722 U CN202322583722 U CN 202322583722U CN 220882192 U CN220882192 U CN 220882192U
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- Prior art keywords
- wall
- fixedly connected
- stand
- adjusting
- coupler
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- 230000008878 coupling Effects 0.000 claims description 27
- 238000010168 coupling process Methods 0.000 claims description 27
- 238000005859 coupling reaction Methods 0.000 claims description 27
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000010030 laminating Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 14
- 230000003014 reinforcing effect Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 238000010009 beating Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002708 enhancing effect Effects 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses a coupler dismounting device which comprises upright posts, wherein sliding grooves are formed in the side walls of the upright posts, adjusting flanges are symmetrically and slidingly connected to the outer walls of the upright posts at positions far away from the middle, reinforcing rods are fixedly connected to the middle positions of the side walls of the two adjusting flanges, long screw rods are rotatably connected to the end faces of the two reinforcing rods, and locking nuts are in threaded connection with the outer walls of the two long screw rods at positions close to the end faces. According to the utility model, the coupler or the bearing is replaced through the maintenance of the hydraulic equipment, the processes of baking and hammer beating of the electric welding equipment are replaced, the safety of equipment maintenance is improved, the effects of reducing cost and enhancing efficiency are achieved, the coupler removed by the hydraulic equipment can be used continuously, meanwhile, the maintenance time is saved, the bearing is replaced by the hydraulic equipment, the time is saved by four days compared with the prior art, and the maintenance time is greatly shortened.
Description
Technical Field
The utility model relates to the technical field of coupling application, in particular to a coupling dismounting device.
Background
The coupling is also called a coupling, and is a mechanical component for firmly connecting a driving shaft and a driven shaft in different mechanisms to rotate together and transmitting motion and torque. Sometimes, the coupling shaft is also used for coupling with other parts (such as gears, pulleys and the like), and is often formed by two halves, wherein the two halves are respectively coupled by a key, a tight fit or the like, fastened at two shaft ends, and then are coupled in some way. The coupling can also compensate offset (including axial offset, radial offset, angular offset or comprehensive offset) between two shafts due to inaccurate manufacturing and installation, deformation or thermal expansion during operation and the like; impact and vibration are alleviated.
In the maintenance of underground equipment, in particular to a large water pump with the size of more than 800 KW to 1140KW, the volume and the weight are large, the space of a water pump house is small, great difficulty is brought to maintenance operators, the periodic maintenance of the equipment is important work, a motor and a water pump bearing are replaced periodically according to the running time of the equipment, four persons are required to replace one water pump bearing, the coupling is required to be removed firstly after the bearing is removed, and then the bearing is removed.
Disclosure of utility model
The technical problem to be solved by the utility model is to provide the coupler dismounting device, the coupler or the bearing is replaced by hydraulic equipment maintenance, the processes of baking and hammer beating of electric welding equipment are replaced, the equipment maintenance safety is improved, the effects of reducing cost and enhancing efficiency are achieved, the coupler dismounted by the hydraulic equipment can be continuously used, meanwhile, the maintenance time is saved, the bearing is replaced by the hydraulic equipment, the time is saved by four days compared with the prior art, and the maintenance time is greatly shortened.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a shaft coupling dismounting device, including the stand, the spout has been seted up to the lateral wall of stand, middle part position symmetry sliding connection has adjusting flange is kept away from to the outer wall of stand, two equal fixedly connected with reinforcing rod in lateral wall middle part position of adjusting flange, two the terminal surface of reinforcing rod is all rotated and is connected with long screw rod, two the outer wall of long screw rod is close to the equal threaded connection of terminal surface position and has lock nut, utilizes long screw rod and shaft coupling to carry out threaded connection fixedly, uses lock nut to carry out the connection of position to it and fix, and then can form fixedly between stand and the shaft coupling, the outer wall of stand is close to middle part position sliding connection has hydraulic pressure adjustment mechanism.
The utility model is further provided with: the bottom of stand fixedly connected with location base.
Through the technical scheme, the whole upright post is convenient to position and fix, so that the upright post can keep stability in use.
The utility model is further provided with: the inner wall fixedly connected with slider of adjusting flange, and slider and spout are sliding connection.
Through above-mentioned technical scheme, be convenient for when dismantling the operation to not unidimensional shaft coupling, can use adjusting flange to drive long screw rod and carry out the fixed of position, make it connect fixedly to the shaft coupling.
The utility model is further provided with: hanging grooves are formed in the tops of the upright posts.
Through above-mentioned technical scheme, be convenient for when using to the column, it can hang through hanging the groove, and the convenience carries out the regulation fixed of position to whole dismounting device.
The utility model is further provided with: the hydraulic pressure adjustment mechanism includes sliding connection at the inside adjusting collar of stand outer wall spout, the lateral wall fixedly connected with screw thread piece of adjusting collar, the lateral wall fixedly connected with fixed block of screw thread piece is kept away from to the adjusting collar, the terminal surface fixedly connected with positioning seat of fixed block, the inner wall block of positioning seat is connected with the pneumatic cylinder, the actuating lever terminal surface bolted connection of pneumatic cylinder has the mounting bracket, the inner wall threaded connection of screw thread piece has the lead screw, the bottom of lead screw rotates and is connected with stable cover, the top fixedly connected with carousel of lead screw, the top of carousel is close to outer wall position fixedly connected with push away the axle.
Through above-mentioned technical scheme, utilize the lead screw that pushes away axle drive carousel bottom to rotate to make threaded connection have the screw block to drive the adjustment sleeve and slide on the stand and adjust, and then carry out the regulation fixedly of position to the positioning seat, install the pneumatic cylinder in the inside of positioning seat at last, utilize the jackshaft after its actuating lever drive mounting bracket internally mounted to drive, make it carry out the ejection to the inside axle of shaft coupling.
The utility model is further provided with: the inner wall fixedly connected with draw runner of adjusting collar, and draw runner and spout are sliding connection, the inner wall of adjusting collar is smooth laminating setting with the outer wall of stand.
Through above-mentioned technical scheme, be convenient for when carrying out the regulation of different positions to the adjusting sleeve, it can be on the stand stable slip to improve stability and the accuracy of regulation.
The utility model is further provided with: the inside of mounting bracket has been seted up the mounting groove, and the mounting groove is echelonment setting.
Through above-mentioned technical scheme, be convenient for when carrying out the operation, can install the different top axle of use facing different sizes's shaft coupling.
The beneficial effects of the utility model are as follows:
1. According to the coupler dismounting device, the coupler or the bearing is maintained and replaced through hydraulic equipment, so that the processes of baking and hammer beating of electric welding equipment are replaced, and the safety of equipment maintenance is improved;
2. The coupler dismounting device provided by the utility model has the effects of reducing cost and enhancing efficiency, and the coupler dismounted by the hydraulic equipment can be continuously used;
3. The coupler dismounting device provided by the utility model saves maintenance time, and the bearing is replaced by using hydraulic equipment, so that the time of four days is saved compared with the prior art, and the maintenance time is greatly shortened.
Drawings
FIG. 1 is a schematic view of a coupling removal apparatus of the present utility model;
FIG. 2 is an exploded view of the coupling removal apparatus of the present utility model;
Fig. 3 is a structural view of an adjusting seat in the coupling removing device of the present utility model.
In the figure: 1. a column; 11. positioning a base; 12. a chute; 13. hanging grooves; 2. an adjusting flange; 21. a slide block; 22. a reinforcing rod; 23. a long screw; 24. a lock nut; 3. an adjusting sleeve; 31. a screw block; 32. a slide bar; 33. a fixed block; 34. a positioning seat; 35. a hydraulic cylinder; 36. a mounting frame; 37. a mounting groove; 4. a screw rod; 41. a stabilizing sleeve; 42. a turntable; 43. pushing the shaft.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
As shown in fig. 1-3, the coupler dismounting device comprises a stand 1, the bottom fixedly connected with location base 11 of stand 1 is convenient for carry out the location fixed of position to whole stand 1, make its in-use stability, spout 12 has been seted up to the lateral wall of stand 1, hanging groove 13 has been seted up at the top of stand 1, be convenient for when using stand 1, it can hoist through hanging groove 13, the regulation fixed of position is carried out to whole dismounting device to the convenience, the outer wall of stand 1 keeps away from middle part position symmetry sliding connection and has adjusting flange 2, adjusting flange 2's inner wall fixedly connected with slider 21, and slider 21 is sliding connection with spout 12, be convenient for when dismantling the operation to the coupler of equidimension, can use adjusting flange 2 to drive long screw 23 and carry out the fixed of position, make it carry out the connection fixed to the coupler, the equal fixedly connected with reinforcing rod 22 in lateral wall middle part position of two adjusting flange 2, the terminal surface of two reinforcing rods 22 all rotates and is connected with long screw 23, the outer wall that two long screw 23 is close to terminal surface position is equal threaded connection has lock nut 24, utilize long screw 23 carries out threaded connection with the coupler to carry out screw connection with the coupler, use and carry out the fixed connection to position to the coupler to the opposite 1, and then can form between the fixed coupling and the fixed to the coupler.
As fig. 2 and fig. 3, the outer wall of stand 1 is close to middle part position sliding connection has hydraulic pressure adjustment mechanism, hydraulic pressure adjustment mechanism includes sliding connection at the inside adjusting collar 3 of stand 1 outer wall spout 12, the lateral wall fixedly connected with screw block 31 of adjusting collar 3, the inner wall fixedly connected with draw runner 32 of adjusting collar 3, and draw runner 32 is sliding connection with spout 12, the inner wall of adjusting collar 3 is smooth laminating setting with the outer wall of stand 1, be convenient for when carrying out the regulation of different positions to adjusting collar 3, it can be on stand 1 stable slip, thereby improve stability and the accuracy of regulation, the lateral wall fixedly connected with fixed block 33 of screw block 31 is kept away from to adjusting collar 3, the terminal surface fixedly connected with positioning seat 34 of fixed block 33, the inner wall block of positioning seat 34 is connected with pneumatic cylinder 35, the actuating lever terminal surface bolted connection of pneumatic cylinder 35 has mounting bracket 36, mounting bracket 36's inside has been seted up mounting groove 37, and mounting groove 37 is the echelonment setting, be convenient for when carrying out the operation, the shaft coupling in the face of different sizes can install and use different jackscrews, inner wall threaded connection of screw block 31 has 4, it can be on stand 1 stable slip, thereby improve stability and accuracy, the inner wall threaded connection of screw block 3 is kept away from screw block 31's lateral wall fixedly connected with fixed block 33, the end face fixedly connected with fixed block 33 of fixed block 33, the terminal surface fixedly connected with mounting bracket 36 of fixed block 34, the actuating lever end face of fixed connection 36 of screw rod end face of fixed connection of screw block 33, mounting bracket 36, and mounting bracket 37 are arranged on the inner side of internal connection 4 is in the inner spindle 43, and the inner spindle 43 of the spindle 43, and the inner spindle 4 is driven by the inner spindle 42.
When the utility model is used, the long screw 23 is used for threaded connection and fixation with the coupler, the locking nut 24 is used for connecting and fixing the positions of the long screw 23 and the coupler, further fixation can be formed between the column 1 and the coupler, then the push shaft 43 is used for driving the screw rod 4 at the bottom of the turntable 42 to rotate, so that the threaded connection threaded block 31 drives the adjusting sleeve 3 to slide and adjust on the column 1, further the positioning seat 34 is used for adjusting and fixing the positions, finally the hydraulic cylinder 35 is arranged in the positioning seat 34, and the driving rod is used for driving the top shaft of the mounting frame 36 after the mounting groove 37 is arranged, so that the top shaft of the inner part of the coupler is ejected.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. The utility model provides a shaft coupling dismounting device, includes stand (1), its characterized in that: spout (12) have been seted up to the lateral wall of stand (1), middle part position symmetry sliding connection has adjusting flange (2) are kept away from to the outer wall of stand (1), two equal fixedly connected with stiffening rod (22) in lateral wall middle part position of adjusting flange (2), two the terminal surface of stiffening rod (22) is all rotated and is connected with long screw (23), two equal threaded connection in the outer wall of long screw (23) near terminal surface position has lock nut (24), the outer wall of stand (1) is close to middle part position sliding connection has hydraulic pressure adjustment mechanism.
2. The coupling removal apparatus of claim 1, wherein: the bottom of the upright post (1) is fixedly connected with a positioning base (11).
3. The coupling removal apparatus of claim 1, wherein: the inner wall of the adjusting flange (2) is fixedly connected with a sliding block (21), and the sliding block (21) is in sliding connection with the sliding groove (12).
4. The coupling removal apparatus of claim 1, wherein: hanging grooves (13) are formed in the tops of the upright posts (1).
5. The coupling removal apparatus of claim 1, wherein: the hydraulic pressure adjustment mechanism includes sliding connection at inside adjusting collar (3) of stand (1) outer wall spout (12), lateral wall fixedly connected with screw thread piece (31) of adjusting collar (3), lateral wall fixedly connected with fixed block (33) of screw thread piece (31) are kept away from to adjusting collar (3), terminal surface fixedly connected with positioning seat (34) of fixed block (33), the inner wall block of positioning seat (34) is connected with pneumatic cylinder (35), actuating lever terminal surface bolted connection mounting bracket (36) of pneumatic cylinder (35), the inner wall threaded connection of screw thread piece (31) has lead screw (4), the bottom rotation of lead screw (4) is connected with stable cover (41), the top fixedly connected with carousel (42) of lead screw (4), the top of carousel (42) is close to outer wall position fixedly connected with push away axle (43).
6. The coupling removal apparatus of claim 5, wherein: the inner wall fixedly connected with draw runner (32) of adjusting collar (3), and draw runner (32) are sliding connection with spout (12), the inner wall of adjusting collar (3) is smooth laminating setting with the outer wall of stand (1).
7. The coupling removal apparatus of claim 5, wherein: the inside of mounting bracket (36) has seted up mounting groove (37), and mounting groove (37) are the echelonment setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322583722.1U CN220882192U (en) | 2023-09-22 | 2023-09-22 | Coupler dismounting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322583722.1U CN220882192U (en) | 2023-09-22 | 2023-09-22 | Coupler dismounting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220882192U true CN220882192U (en) | 2024-05-03 |
Family
ID=90872679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322583722.1U Active CN220882192U (en) | 2023-09-22 | 2023-09-22 | Coupler dismounting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220882192U (en) |
-
2023
- 2023-09-22 CN CN202322583722.1U patent/CN220882192U/en active Active
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