CN220945277U - Compressing device for motor machining - Google Patents
Compressing device for motor machining Download PDFInfo
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- CN220945277U CN220945277U CN202323047363.4U CN202323047363U CN220945277U CN 220945277 U CN220945277 U CN 220945277U CN 202323047363 U CN202323047363 U CN 202323047363U CN 220945277 U CN220945277 U CN 220945277U
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- fixedly connected
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- cylinder
- pressing
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- 238000003754 machining Methods 0.000 title claims description 9
- 230000006835 compression Effects 0.000 claims abstract description 7
- 238000007906 compression Methods 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 230000006978 adaptation Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of motor processing equipment and discloses a pressing device for motor processing, which comprises a base, wherein the upper surface of the base is fixedly connected with a polished rod, the top of the polished rod is fixedly connected with a top plate, the top surface of the top plate is provided with an air cylinder, the end of the push rod of the air cylinder is fixedly connected with a sleeve part, the bottom end of the sleeve part is fixedly connected with a clamping assembly, and the clamping assembly comprises a flat plate, a clamping block, a sliding block, a wedge-shaped groove, a wedge block and a pressing rod. The push rod end of the upper sleeve ring is enabled to drive the sleeve part to move downwards through the starting cylinder, the sleeve part drives the compression rod, the compression rod drives the wedge blocks to move downwards, the two wedge blocks are close to each other under the limiting and guiding actions of the sliding blocks, the rotor can be clamped, the upper sleeve ring moves downwards to press the bearing inside the upper sleeve ring on the upper end shaft of the rotor, then the flat plate continues to move downwards to enable the lower end shaft of the rotor to pass through the bearing center in the lower sleeve ring, two bearings are conveniently and simultaneously installed on the shaft of the rotor, the rotor can be clamped in the process, and the offset position of the rotor is prevented.
Description
Technical Field
The utility model relates to the technical field of motor processing equipment, in particular to a compressing device for motor processing.
Background
An electric machine is a device that converts electrical energy into mechanical energy. The magneto-electric power rotating torque is formed by generating a rotating magnetic field by using an electrified coil and acting on a rotor. The motor mainly comprises a stator and a rotor, and the direction of forced movement of an electrified wire in a magnetic field is related to the current direction and the magnetic induction line direction. The motor works in the principle that the magnetic field acts on the current to rotate the motor. The motor may involve the need to press fit the bearing to the rotor during machining.
According to the search, chinese patent literature, bulletin number: CN215035111U discloses a simple and convenient rotor pressure equipment bearing frock, adopts the cylinder cooperation press to carry out the operation, has avoided unnecessary artificial manual direct operation, has improved the security, has reduced the operation intensity, has adopted the guide pillar device, and convenient quick and low cost is originally, the maintenance is convenient, has used rotor locating piece, location thimble to guarantee pivot and bearing at same horizontal plane, need not to aim at slowly, has accomplished preventing slow-witted, has both reduced operation intensity, has improved efficiency again, obvious reduction in the cost of product.
However, in the practical use process of the tool, the whole device is transversely arranged, so that the bearing is easy and cheap due to lack of fixation in the process of driving the bearing pressure head to move by the air cylinder, and the problem that the bearing and the rotor are not installed in place easily occurs in the press mounting process. For this purpose, we propose a pressing device for motor processing to solve the above-mentioned problems.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the pressing device for the motor processing, which has the advantages of convenience in pressing between the rotor and the bearing, firmness in pressing, simple equipment structure, easiness in maintenance and the like, and solves the technical problems.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the pressing device for the motor machining comprises a base, wherein the upper surface of the base is fixedly connected with a polished rod, the top of the polished rod is fixedly connected with a top plate, the top surface of the top plate is provided with a cylinder, the push rod end of the cylinder is fixedly connected with a sleeve piece, and the bottom end of the sleeve piece is fixedly connected with a clamping assembly;
The clamping assembly comprises a flat plate, clamping blocks, sliding blocks, wedge grooves, wedges and compression bars, wherein the clamping blocks are movably arranged on the top surface of the flat plate, the bottoms of the clamping blocks are fixedly connected with the sliding blocks, the side surfaces of the clamping blocks are fixedly connected with the wedge grooves, the wedges are slidably connected in the wedge grooves, and the compression bars are fixedly connected with the centers of the top surfaces of the wedges.
Preferably, the top surface center of base fixed connection mounting panel, the top surface center fixed connection lower lantern ring of mounting panel, just the through-hole has been seted up at the top surface center of mounting panel.
Through above-mentioned technical scheme, the external diameter of the internal diameter adaptation bearing of lower lantern ring, before connecting bearing and rotor, need place the bearing inside the lower lantern ring, the through-hole accessible rotor's that the mounting panel top surface was seted up the axle.
Preferably, the flat plate is connected to the outer surfaces of the four polished rods in a sliding way, and the top surface of the flat plate is provided with a sliding groove in a penetrating way.
Through above-mentioned technical scheme, after placing the rotor in dull and stereotyped top surface center, the bottom of rotor passes the dull and stereotyped, make its push rod end drive sleeve spare downwardly moving through starting cylinder, sleeve spare drives the depression bar, the depression bar drives the voussoir downwardly moving, two voussoirs are close to each other under the spacing and the direction effect of slider, thereby can grasp the rotor, then dull and stereotyped continue downwardly moving and make the axle of rotor pass the bearing center in the lower cover ring, so install a bearing on an epaxial of rotor, and the in-process can the centre gripping rotor, prevent its skew position.
Preferably, the center of the top surface of the flat plate is provided with a U-shaped hole in a penetrating way.
Through above-mentioned technical scheme, can conveniently clip into the U-shaped downthehole with the rotor shaft through seting up the U-shaped hole, also make the axle of rotor keep concentric with the bearing in the lower cover ring simultaneously, and also conveniently take out the rotor after the assembly finishes.
Preferably, the sleeve member comprises a pressing plate, an upper collar and a cylinder, wherein the pressing plate is fixedly connected to the top end of the pressing rod, the center of the lower surface of the pressing plate is fixedly connected with the upper collar, the center of the top surface of the pressing plate is fixedly connected with the cylinder, and the top end of the cylinder is fixedly connected with the push rod end of the cylinder.
Through above-mentioned technical scheme, through putting into the cover intra-annular with another one bearing, owing to be provided with magnet so can adsorb the bearing in last cover intra-annular, when the cylinder drove clamp plate downstream, the bearing that is located in the cover intra-annular is pressed to have on the axle in addition of rotor, and overall structure can assemble two bearings simultaneously to two epaxially of rotor.
Preferably, a round hole is formed in the center of the top surface of the pressing plate in a penetrating mode, a magnet is arranged in the upper sleeve ring, and a spring is sleeved on the outer surface of the polish rod.
Through the technical scheme, the round hole formed in the center of the top surface of the pressing plate can penetrate through the shaft of the rotor to enable the rotor to enter the cylinder, the bearing cannot penetrate through the round hole of the pressing plate, the magnet arranged on the inner wall of the upper lantern ring can adsorb the bearing to prevent the bearing from falling, the spring can prop against the flat plate in a normal state, a certain buffer effect can be achieved when the flat plate descends, and the polish rod plays a guiding role on the flat plate.
Compared with the prior art, the utility model provides the pressing device for motor processing, which has the following beneficial effects:
1. according to the utility model, the cylinder is started to drive the sleeve part to move downwards at the push rod end, the sleeve part drives the press rod, the press rod drives the wedge blocks to move downwards, and the two wedge blocks are close to each other under the limiting and guiding actions of the slide block, so that the rotor can be clamped, the upper sleeve ring moves downwards to press the bearing in the upper end shaft of the rotor, then the flat plate continues to move downwards, so that the lower end shaft of the rotor passes through the bearing center in the lower sleeve ring, the whole structure is convenient, two bearings are simultaneously arranged on the shaft of the rotor, and the rotor can be clamped in the process to prevent the rotor from deviating.
2. According to the utility model, the U-shaped Kong Fangbian is arranged on the flat plate to take out the rotor, the lower lantern ring and the upper lantern ring are arranged to facilitate fixing the bearing, the flat plate can be propped against by the spring in a normal state, a certain buffer effect can be achieved when the flat plate descends, and the polish rod plays a guiding role on the flat plate.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional front view of the structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of a structural sleeve member of the present utility model.
Wherein: 1. a base; 2. a polish rod; 3. a top plate; 4. a cylinder; 5. a sleeve member; 51. a pressing plate; 52. an upper collar; 53. a cylinder; 6. a clamping assembly; 61. a flat plate; 62. a clamping block; 63. a slide block; 64. wedge-shaped grooves; 65. wedge blocks; 66. a compression bar; 7. a support plate; 8. a lower collar; 9. a chute; 10. a U-shaped hole; 11. and (3) a spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
As shown in fig. 1-2, the pressing device for motor processing provided by the utility model comprises a base 1, wherein the upper surface of the base 1 is fixedly connected with a polished rod 2, the top of the polished rod 2 is fixedly connected with a top plate 3, the top surface of the top plate 3 is provided with an air cylinder 4, the push rod end of the air cylinder 4 is fixedly connected with a sleeve member 5, and the bottom end of the sleeve member 5 is fixedly connected with a clamping assembly 6;
The clamping assembly 6 comprises a flat plate 61, a clamping block 62, a sliding block 63, a wedge groove 64, a wedge block 65 and a pressing rod 66, wherein the clamping block 62 is movably arranged on the top surface of the flat plate 61, the bottom of the clamping block 62 is fixedly connected with the sliding block 63, the side surface of the clamping block 62 is fixedly connected with the wedge groove 64, the wedge block 65 is connected in the sliding manner in the wedge groove 64, and the pressing rod 66 is fixedly connected with the center of the top surface of the wedge block 65.
Specifically, the top surface center of the base 1 is fixedly connected with the support plate 7, the top surface center of the support plate 7 is fixedly connected with the lower lantern ring 8, and the top surface center of the support plate 7 is provided with a through hole. The advantage is, the external diameter of the internal diameter adaptation bearing of lower lantern ring 8, before connecting bearing and rotor, need place the bearing in the internal portion of lower lantern ring 8, and the through-hole accessible rotor's of seting up of mounting panel 7 top surface axle.
Specifically, the flat plate 61 is slidably connected to the outer surfaces of the four polished rods 2, and the top surface of the flat plate 61 is provided with a chute 9 in a penetrating manner. The advantage is that, after placing the rotor in the top surface center of dull and stereotyped 61, the bottom of rotor passes dull and stereotyped 61, make its push rod end drive sleeve spare 5 downwardly moving through start cylinder 4, sleeve spare 5 drives depression bar 66, depression bar 66 drives voussoir 65 downwardly moving, two voussoirs 65 are close to each other under the spacing and the direction effect of slider 63, thereby can hold the rotor, then dull and stereotyped 61 continues downwardly moving and makes the axle of rotor pass the bearing center in the lantern ring 8 down, so install a bearing on an epaxial of rotor, and the in-process can centre gripping rotor, prevent its offset position.
Specifically, the center of the top surface of the flat plate 61 is perforated with a U-shaped hole 10. The advantage is that through set up U-shaped hole 10 can conveniently with the rotor shaft card in U-shaped hole 10, also make the axle of rotor keep concentric with the bearing in the lower lantern ring 8 simultaneously, and also conveniently take out the rotor after the assembly finishes.
Embodiment two:
As shown in fig. 3, as an improvement over the previous embodiment.
Specifically, the sleeve member 5 includes a pressing plate 51, an upper collar 52 and a cylinder 53, the pressing plate 51 is fixedly connected to the top end of the pressing rod 66, the center of the lower surface of the pressing plate 51 is fixedly connected to the upper collar 52, the center of the top surface of the pressing plate 51 is fixedly connected to the cylinder 53, and the top end of the cylinder 53 is fixedly connected to the pushing rod end of the cylinder 4. The advantage is that through putting another bearing into upper lantern ring 52, owing to be provided with magnet so can adsorb the bearing in the upper lantern ring 52, when cylinder 4 drives clamp plate 51 down motion, the bearing that is located in upper lantern ring 52 is pressed to the other epaxial of rotor, and overall structure can assemble two bearings on two axles of rotor simultaneously.
Specifically, a round hole is formed in the center of the top surface of the pressing plate 51 in a penetrating manner, a magnet is arranged in the upper lantern ring 52, and the outer surface of the polished rod 2 is sleeved with the spring 11. The advantage is, the round hole of top surface center offered of clamp plate 51 can pass the axle of rotor and make it enter into drum 53 inside, and the bearing can not pass through the round hole of clamp plate 51, set up the magnet on the upper collar 52 inner wall and can adsorb the bearing, prevent that the bearing from dropping, spring 11 can withstand flat board 61 under the normality, can play certain cushioning effect when flat board 61 descends, polished rod 2 plays the guide effect to flat board 61.
When the rotor is used, one bearing is firstly placed in the lower sleeve ring 8, then the other bearing is placed in the upper sleeve ring 52, the magnet can absorb the bearing, then the shaft of the rotor passes through the U-shaped hole in the flat plate 61, so that the shaft of the rotor is aligned with the two bearings, then the cylinder 4 is started to drive the cylinder 53 to move downwards, the cylinder 53 drives the pressing plate 51, the pressing plate 51 drives the pressing rod 66, the pressing rod 66 drives the wedge blocks 65 to move downwards, the two wedge blocks 65 are mutually close under the limiting and guiding effects of the sliding block 63, so that the rotor can be clamped, the pressing plate 51 also drives the upper sleeve ring 52 to enable the bearing to be sleeved on the shaft of the rotor, then the pressing plate is continuously pressed downwards, the shaft of the lower end of the rotor is also inserted into the bearing in the lower sleeve ring 8, the cylinder 4 is reset after one end of the pressure maintaining, and then the rotor is taken out of the U-shaped hole of the flat plate 61 together with the bearing.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a closing device for motor processing, includes base, its characterized in that: the upper surface of the base is fixedly connected with a polish rod, the top of the polish rod is fixedly connected with a top plate, the top surface of the top plate is provided with a cylinder, the push rod end of the cylinder is fixedly connected with a sleeve piece, and the bottom end of the sleeve piece is fixedly connected with a clamping assembly;
The clamping assembly comprises a flat plate, clamping blocks, sliding blocks, wedge grooves, wedges and compression bars, wherein the clamping blocks are movably arranged on the top surface of the flat plate, the bottoms of the clamping blocks are fixedly connected with the sliding blocks, the side surfaces of the clamping blocks are fixedly connected with the wedge grooves, the wedges are slidably connected in the wedge grooves, and the compression bars are fixedly connected with the centers of the top surfaces of the wedges.
2. The pressing device for machining a motor according to claim 1, wherein: the top surface center fixed connection mounting panel of base, the top surface center fixed connection lower lantern ring of mounting panel, just the through-hole has been seted up at the top surface center of mounting panel.
3. The pressing device for machining a motor according to claim 1, wherein: the flat plate is connected to the outer surfaces of the four polished rods in a sliding mode, and the top surface of the flat plate is provided with a sliding groove in a penetrating mode.
4. The pressing device for machining a motor according to claim 1, wherein: the center of the top surface of the flat plate is penetrated and provided with a U-shaped hole.
5. The pressing device for machining a motor according to claim 1, wherein: the sleeve piece comprises a pressing plate, an upper lantern ring and a cylinder, wherein the pressing plate is fixedly connected to the top end of the pressing rod, the center of the lower surface of the pressing plate is fixedly connected with the upper lantern ring, the center of the top surface of the pressing plate is fixedly connected with the cylinder, and the top end of the cylinder is fixedly connected with the push rod end of the cylinder.
6. The pressing device for machining a motor according to claim 5, wherein: the center of the top surface of the pressing plate is penetrated with a round hole, a magnet is arranged in the upper lantern ring, and the outer surface of the polish rod is sleeved with a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323047363.4U CN220945277U (en) | 2023-11-09 | 2023-11-09 | Compressing device for motor machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323047363.4U CN220945277U (en) | 2023-11-09 | 2023-11-09 | Compressing device for motor machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220945277U true CN220945277U (en) | 2024-05-14 |
Family
ID=91016684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323047363.4U Active CN220945277U (en) | 2023-11-09 | 2023-11-09 | Compressing device for motor machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220945277U (en) |
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2023
- 2023-11-09 CN CN202323047363.4U patent/CN220945277U/en active Active
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