CN212192013U - Motor oil seal assembly fixture - Google Patents
Motor oil seal assembly fixture Download PDFInfo
- Publication number
- CN212192013U CN212192013U CN202020590882.2U CN202020590882U CN212192013U CN 212192013 U CN212192013 U CN 212192013U CN 202020590882 U CN202020590882 U CN 202020590882U CN 212192013 U CN212192013 U CN 212192013U
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- fixedly connected
- positioning
- motor
- convenient
- oil seal
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- 239000010705 motor oil Substances 0.000 title claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 32
- 239000010959 steel Substances 0.000 claims abstract description 32
- 239000004033 plastic Substances 0.000 claims abstract description 11
- 239000003921 oil Substances 0.000 claims description 11
- 230000002349 favourable effect Effects 0.000 abstract description 5
- 238000003754 machining Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a motor oil blanket assembly fixture, which comprises a frame, the inside of workstation is through rubber pad fixedly connected with fixing base, fixedly connected with rubber support on the inner wall of fixing base, the tip of square locating lever passes through fixed block fixedly connected with positioning fixture block. The device passes through rubber support, the elastic steel piece, first spring and plastic pad, be convenient for press from both sides tight fixedly to the lateral wall of motor work piece, be convenient for fix different width size's motor work piece, be convenient for carry out effectual antidetonation protection to the lateral wall of motor work piece, be convenient for carry out antidetonation protection to the device bottom through rubber pad and elasticity steel ring, thereby be favorable to guaranteeing machining precision and life, through square locating lever, the positioning fixture block, draw-in groove and anti-skidding cushion, be convenient for spacing fixed to the top of motor work piece, the steadiness of motor work piece mounting structure has further been improved, the swift labour saving and time saving of operation, can carry out spacing fixed to the motor work piece of different height sizes, the flexibility is high.
Description
Technical Field
The utility model belongs to the technical field of the motor processing, concretely relates to motor oil blanket assembly fixture.
Background
Oil blanket assembly is a more critical process in the servo motor assembly, the seepage, it is one of the common fault phenomena who influences motor life, safe in utilization to advance the dirt, the seepage probably causes the stator with advance the dirt, the rotor corrodes, rust, the coil short circuit, change rotor dynamic balance, scrap until the motor, the former assembly oil blanket is two different processes with the exhaust separately, and directly impress the oil blanket from the output shaft one end of servo motor work piece during the assembly oil blanket, thereby lead to the pressure equipment inefficiency, the injury to the oil blanket is big, the assembly quality is poor.
For this reason, publication number CN208961407U discloses a motor oil seal assembly quality, including the frame, be provided with the workstation in the frame, the top side of workstation is provided with the location frock, location frock top side is provided with the servo motor work piece, the bottom side of workstation through horizontal sideslip mechanism with frame interconnect, the bottom side of location frock through horizontal indulge move the mechanism with workstation interconnect, be connected with the crossbeam through elevating system in the frame, the crossbeam set up in the top of workstation, bottom surface one side of crossbeam is provided with the pressure equipment flange, the bottom surface opposite side of crossbeam is provided with exhaust mechanism.
The following disadvantages still remain: the motor workpiece is directly fixed through the positioning tool, the common positioning tool is in a general bolt connection mode, the motor is supported by the motor to be tightly fixed or the elastic clamping plate is clamped and fixed to the motor, the motor is time-consuming and labor-consuming to operate, the fastening performance of the motor is poor, the motor is easy to slip in the machining process, the stability is poor, the motor is damaged due to the influence on the machining quality, overlarge vibration is easy to be caused to the motor and the device due to the stamping force in work, the assembly precision and the assembly efficiency of the oil seal are greatly influenced, and the improvement is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a motor oil blanket assembly fixture to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a motor oil seal assembly tool comprises a rack, wherein a hydraulic cylinder is fixedly mounted at the top of the rack, a pressing flange is fixedly mounted at the end part of the hydraulic cylinder, a workbench is fixedly connected at the inner bottom of the rack, a fixed seat is fixedly connected inside the workbench through a rubber pad, a rubber support is fixedly connected on the inner wall of the fixed seat, an elastic steel sheet is fixedly connected on the end surface of the rubber support, a motor workpiece is fixedly clamped between the elastic steel sheets, a positioning mandrel is connected on an output shaft of the motor workpiece in a matching manner, an oil seal body is sleeved on the positioning mandrel, support plates are fixedly connected at the upper ends of the workbench corresponding to the two sides of the fixed seat, the upper ends of the support plates are fixedly connected on the inner walls of the two sides of the rack, square positioning rods are connected between the support plates and the two sides of the rack in a sliding manner, and positioning, the inner side of the positioning clamping block is clamped on the upper end edge part of the motor workpiece.
Preferably, the inside of workstation is equipped with the mounting groove, the rubber pad is located the mounting groove, the inside fixedly connected with evenly distributed's of rubber pad elasticity steel ring, the upper end of elasticity steel ring and the bottom fixed connection of fixing base.
This setting is convenient for install the fixing base, has effectively strengthened the structural strength and the elastic force of rubber pad through the elasticity steel ring, through the mating reaction of rubber pad and elasticity steel ring, has effectively strengthened the bradyseism supporting role effect to the fixing base to be convenient for carry out effectual antidetonation protection to the bottom of motor workpiece.
Preferably, the inside of rubber support is equipped with evenly distributed's first spring, the both ends of first spring respectively with rubber support and elastic steel sheet fixed connection, fixedly connected with plastic pad on the terminal surface of elastic steel sheet, be equipped with anti-skidding line on the plastic pad.
This setting is convenient for carry out effectual clamp to the lateral wall of motor workpiece and is fixed through the mating reaction of rubber support, elastic steel piece and first spring for motor workpiece installs the location accurate, and the steadiness is high, is convenient for fix not unidimensional motor workpiece, and the high application scope of flexibility is wide, and, is convenient for carry out effectual antidetonation protection to the lateral wall of motor workpiece, avoids rocking phenomenon of motor workpiece, thereby is favorable to guaranteeing the life of machining precision and device.
Preferably, a clamping groove is formed in the inner side of the positioning clamping block, an anti-skidding rubber pad is fixedly connected to the groove wall of the clamping groove, and a second spring is connected between the positioning clamping block and the support plate in a butting mode.
This setting is convenient for support the location fixture block through the second spring and carries out the chucking fixedly to the upper end limit portion of motor workpiece, that is to say that the draw-in groove and the firm tight on motor workpiece of supporting of anti-skidding cushion to be convenient for carry out effectual spacing fixed to motor workpiece's upper end, further strengthened motor workpiece mounting structure's fastness.
Preferably, the two ends of the second spring are fixedly connected with ring plates, the ring plates and the second spring are sleeved on the square positioning rod and the fixed block, the ring plates, the positioning fixture block and the support plate are fixedly connected with magnet pieces on the corresponding end faces, and the magnet pieces are mutually adsorbed and fixed.
The device effectively improves the stability of the connecting structure between the second spring and the positioning fixture block and between the support plates through the ring plate, is convenient for the quick assembly and disassembly of the second spring on the square positioning rod, is flexible to use, is convenient to replace and use, namely, the square positioning rod penetrates through the support plates and the machine frame to the position of the motor workpiece, then the second spring and the ring plate are sleeved on the square positioning rod, then the positioning fixture block is fixed to the end part of the square positioning rod through the fixing block, at the moment, the second spring is positioned between the positioning fixture block and the support plates and is fixed on the positioning fixture block and the support plates through the magnet sheet, the connection is stable, finally, the square positioning rod is pulled, namely, the positioning fixture block extrudes the second spring, the motor workpiece is placed on the fixing seat, then the square positioning fixture block is driven to reset by loosening the square positioning fixture block, time and labor are saved.
Preferably, the side walls of the support plate and the rack are provided with positioning holes which are uniformly distributed, and the positioning holes are connected with the square positioning rods in a matched mode.
This setting has effectively improved connection structure's between square locating lever and extension board and the frame stability, is convenient for carry out firm support to square locating lever to, insert different locating holes to square locating lever, can carry out spacing fixed, the use is nimble to the motor work piece of different height dimensions.
Preferably, the fixed blocks are provided with two fixed blocks and fixedly connected with the positioning fixture blocks, the end parts of the square positioning rods are inserted between the fixed blocks in a sleeved mode, and the square positioning rods are fixedly connected with the fixed blocks through bolts.
This setting has effectively improved connection structure's steadiness between positioning fixture block and the square locating lever to the dismouting is convenient, convenient to use.
Compared with the prior art, the utility model discloses a technological effect and advantage: the motor oil seal assembly tool is convenient for clamping and fixing the side wall of a motor workpiece through the matching action of the rubber support, the elastic steel sheet, the first spring and the plastic gasket, has accurate installation and positioning, high stability and is convenient for fixing the motor workpieces with different width sizes, is convenient for effectively protecting the side wall of the motor workpiece against shock in the assembly working process, avoids the shaking phenomenon of the motor workpiece, is convenient for effectively protecting the bottom of the motor workpiece against shock through the rubber pad and the elastic steel ring, is favorable for ensuring the processing precision and the service life of a device, is convenient for effectively limiting and fixing the top of the motor workpiece through the square positioning rod, the positioning fixture block, the clamping groove and the anti-skid rubber pad, further improves the stability of the motor workpiece installation structure, is fast to operate, saves time and labor, and can limit and fix the motor workpieces with different sizes, flexible use and wide application range.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the working table of the present invention;
fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;
fig. 4 is an enlarged schematic structural diagram of the position B in fig. 2 according to the present invention.
In the figure: 1. a frame; 101. a hydraulic cylinder; 102. pressing a flange; 2. a motor workpiece; 3. positioning the mandrel; 4. an oil seal body; 5. a work table; 501. mounting grooves; 502. a rubber pad; 503. an elastic steel ring; 6. a fixed seat; 601. a rubber support; 602. an elastic steel sheet; 603. a plastic gasket; 604. a first spring; 7. a support plate; 701. positioning holes; 8. a square positioning rod; 801. positioning a fixture block; 802. a card slot; 803. an anti-slip rubber pad; 804. a fixed block; 9. a second spring; 901. a ring plate; 902. and a magnet piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, a motor oil seal assembly fixture comprises a frame 1, a hydraulic cylinder 101 is fixedly mounted at the top of the frame 1, a pressing flange 102 is fixedly mounted at the end of the hydraulic cylinder 101, a worktable 5 is fixedly connected at the inner bottom of the frame 1, a fixed seat 6 is fixedly connected inside the worktable 5 through a rubber pad 502, a rubber support 601 is fixedly connected to the inner wall of the fixed seat 6, an elastic steel sheet 602 is fixedly connected to the end surface of the rubber support 601, a motor workpiece 2 is clamped and fixed between the elastic steel sheets 602, a positioning mandrel 3 is connected to the output shaft of the motor workpiece 2 in a matching manner, an oil seal body 4 is sleeved on the positioning mandrel 3, support plates 7 are fixedly connected to the upper ends of the corresponding worktable 5 at the two sides of the fixed seat 6, and the upper ends of the support plates 7 are fixedly connected to the inner walls at the two, a square positioning rod 8 penetrates through and is connected with two sides of the support plate 7 and the rack 1 in a sliding mode, the end portion of the square positioning rod 8 is fixedly connected with a positioning fixture block 801 through a fixing block 804, and the inner side of the positioning fixture block 801 is clamped on the edge portion of the upper end of the motor workpiece 2.
An installation groove 501 is formed in the workbench 5, the rubber pad 502 is positioned on the installation groove 501, uniformly distributed elastic steel rings 503 are fixedly connected to the inside of the rubber pad 502, and the upper ends of the elastic steel rings 503 are fixedly connected with the bottom of the fixed seat 6; being convenient for install fixing base 6, effectively having strengthened the structural strength and the elastic force of rubber pad 502 through elasticity steel ring 503, through the mating reaction of rubber pad 502 and elasticity steel ring 503, effectively strengthened the bradyseism supporting role effect to fixing base 6 to be convenient for carry out effectual antidetonation protection to the bottom of motor work piece 2.
A clamping groove 802 is formed in the inner side of the positioning clamping block 801, an anti-skid rubber pad 803 is fixedly connected to the groove wall of the clamping groove 802, and a second spring 9 is abutted between the positioning clamping block 801 and the support plate 7; the positioning clamping block 801 is convenient to abut against through the second spring 9 to clamp and fix the upper end edge of the motor workpiece 2, namely the clamping groove 802 and the anti-slip rubber pad 803 are stably abutted against the motor workpiece 2, so that the upper end of the motor workpiece 2 is conveniently and effectively limited and fixed, and the firmness of the mounting structure of the motor workpiece 2 is further enhanced.
Two ends of the second spring 9 are fixedly connected with a ring plate 901, the ring plate 901 and the second spring 9 are sleeved on the square positioning rod 8 and the fixing block 804, the corresponding end surfaces of the ring plate 901, the positioning fixture block 801 and the support plate 7 are fixedly connected with magnet pieces 902, and the magnet pieces 902 are mutually adsorbed and fixed; the stability of the connecting structure between the second spring 9 and the positioning fixture block 801 and the support plate 7 is effectively improved through the ring plate 901, the second spring 9 can be conveniently and quickly disassembled and assembled on the square positioning rod 8, the use is flexible, the replacement and the use are convenient, namely, the square positioning rod 8 penetrates through the support plate 7 and the machine frame 1 to the position of the motor workpiece 2, then the second spring 9 and the ring plate 901 are sleeved on the square positioning rod 8, then the positioning fixture block 801 is fixed to the end part of the square positioning rod 8 through the fixing block 804, at the moment, the second spring 9 is positioned between the positioning fixture block 801 and the support plate 7 and is fixedly adsorbed on the positioning fixture block 801 and the support plate 7 through the magnet piece 902, the connection is stable, finally, the square positioning rod 8 is pulled, namely, the positioning fixture block 801 extrudes the second spring 9, the motor workpiece 2 is placed on the fixing seat 6, then the square positioning fixture block 8 is loosened to drive the positioning fixture block 801, the operation is quick, and time and labor are saved.
Positioning holes 701 which are uniformly distributed are formed in the side walls of the support plate 7 and the rack 1, and the positioning holes 701 are connected with the square positioning rods 8 in a matched mode; effectively improved connection structure's stability between square locating lever 8 and extension board 7 and the frame 1, be convenient for carry out firm support to square locating lever 8 to, insert square locating lever 8 in different locating holes 701, can carry out spacing fixed, use in a flexible way to the motor work piece 2 of different height dimensions.
The two fixing blocks 804 are fixedly connected with the positioning fixture blocks 801, the end parts of the square positioning rods 8 are inserted between the fixing blocks 804, and the square positioning rods 8 are fixedly connected with the fixing blocks 804 through bolts; effectively improved between location fixture block 801 and the square locating lever 8 connection structure's steadiness to the dismouting is convenient, convenient to use.
Specifically, when in use, the motor workpiece 2 is placed in the fixed seat 6, the side wall of the motor workpiece 2 is conveniently clamped and fixed through the matching action of the rubber support 601, the elastic steel sheet 602, the first spring 604 and the plastic gasket 603, the plastic gasket 603 avoids abrasion of the motor workpiece 2, so that the motor workpiece 2 is accurately installed and positioned, has high stability, is convenient for fixing the motor workpieces 2 with different width sizes, is convenient for effectively performing anti-seismic protection on the side wall of the motor workpiece 2 in the assembling process, avoids the shaking phenomenon of the motor workpiece 2, is convenient for effectively performing anti-seismic protection on the bottom of the motor workpiece 2 through the rubber pad 502 and the elastic steel ring 503, is favorable for ensuring the processing precision and the service life of the device, and meanwhile, the square positioning rod 8 can be pulled to drive the positioning fixture block 801 to effectively limit and fix the top of the motor workpiece 2, the stability of the installation structure of the motor workpiece 2 is further improved, the operation is rapid, time and labor are saved, in addition, the square positioning rod 8, the positioning fixture block 801, the support plate 7 and the rack 1 are convenient to disassemble, the square positioning rod 8 is inserted into different positioning holes 701, the motor workpiece 2 with different height sizes can be limited and fixed, the use is flexible, the application range is wide, and finally, the hydraulic cylinder 101 is started to drive the press mounting flange 102 to move downwards to press the oil seal body 4 to the output shaft of the motor workpiece 2.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a motor oil blanket assembly fixture, includes frame (1), its characterized in that: the hydraulic cylinder (101) is fixedly mounted at the top of the rack (1), a pressing flange (102) is fixedly mounted at the end of the hydraulic cylinder (101), a workbench (5) is fixedly connected to the inner bottom of the rack (1), a fixed seat (6) is fixedly connected to the inside of the workbench (5) through a rubber pad (502), a rubber support (601) is fixedly connected to the inner wall of the fixed seat (6), an elastic steel sheet (602) is fixedly connected to the end face of the rubber support (601), a motor workpiece (2) is clamped and fixed between the elastic steel sheets (602), a positioning mandrel (3) is connected to an output shaft of the motor workpiece (2) in a matching manner, an oil seal body (4) is sleeved on the positioning mandrel (3), and support plates (7) are fixedly connected to the upper ends of the workbench (5) corresponding to the two sides of the fixed seat (6), the upper end of the support plate (7) is fixedly connected to the inner walls of the two sides of the rack (1), a square positioning rod (8) penetrates through the support plate (7) and the two sides of the rack (1) in a sliding connection mode, the end portion of the square positioning rod (8) is fixedly connected with a positioning clamping block (801) through a fixing block (804), and the inner side of the positioning clamping block (801) is clamped on the edge portion of the upper end of the motor workpiece (2).
2. The motor oil seal assembling tool according to claim 1, characterized in that: the inside of workstation (5) is equipped with mounting groove (501), rubber pad (502) are located mounting groove (501), the inside fixedly connected with evenly distributed's of rubber pad (502) elasticity steel ring (503), the upper end of elasticity steel ring (503) and the bottom fixed connection of fixing base (6).
3. The motor oil seal assembling tool according to claim 1, characterized in that: the inside of rubber support (601) is equipped with evenly distributed's first spring (604), the both ends of first spring (604) respectively with rubber support (601) and elastic steel piece (602) fixed connection, fixedly connected with plastic pad (603) on the terminal surface of elastic steel piece (602), be equipped with anti-skidding line on plastic pad (603).
4. The motor oil seal assembling tool according to claim 1, characterized in that: the inner side of the positioning clamping block (801) is provided with a clamping groove (802), the groove wall of the clamping groove (802) is fixedly connected with an anti-skid rubber pad (803), and a second spring (9) is abutted between the positioning clamping block (801) and the support plate (7).
5. The motor oil seal assembling tool according to claim 4, characterized in that: the two ends of the second spring (9) are fixedly connected with ring plates (901), the ring plates (901) and the second spring (9) are sleeved on the square positioning rod (8) and the fixing block (804), magnet pieces (902) are fixedly connected to the corresponding end faces of the ring plates (901), the positioning clamping block (801) and the support plate (7), and the magnet pieces (902) are mutually adsorbed and fixed.
6. The motor oil seal assembling tool according to claim 1, characterized in that: the side walls of the support plate (7) and the rack (1) are provided with positioning holes (701) which are uniformly distributed, and the positioning holes (701) are connected with the square positioning rods (8) in a matched mode.
7. The motor oil seal assembling tool according to claim 1, characterized in that: the two fixing blocks (804) are fixedly connected with the positioning fixture blocks (801), the end parts of the square positioning rods (8) are inserted between the fixing blocks (804), and the square positioning rods (8) are fixedly connected with the fixing blocks (804) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020590882.2U CN212192013U (en) | 2020-04-20 | 2020-04-20 | Motor oil seal assembly fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020590882.2U CN212192013U (en) | 2020-04-20 | 2020-04-20 | Motor oil seal assembly fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212192013U true CN212192013U (en) | 2020-12-22 |
Family
ID=73832982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020590882.2U Expired - Fee Related CN212192013U (en) | 2020-04-20 | 2020-04-20 | Motor oil seal assembly fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212192013U (en) |
-
2020
- 2020-04-20 CN CN202020590882.2U patent/CN212192013U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201222 |
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| CF01 | Termination of patent right due to non-payment of annual fee |