CN212330515U - Armature shaft grinding device - Google Patents
Armature shaft grinding device Download PDFInfo
- Publication number
- CN212330515U CN212330515U CN202020702504.9U CN202020702504U CN212330515U CN 212330515 U CN212330515 U CN 212330515U CN 202020702504 U CN202020702504 U CN 202020702504U CN 212330515 U CN212330515 U CN 212330515U
- Authority
- CN
- China
- Prior art keywords
- armature shaft
- grinding
- grinding wheel
- wheel
- supporting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001050 lubricating effect Effects 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 238000005498 polishing Methods 0.000 claims description 15
- 229910001651 emery Inorganic materials 0.000 description 7
- 239000012530 fluid Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Landscapes
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses an armature shaft grinding device, include: the mounting table is provided with a grinding assembly, the grinding assembly comprises a first grinding wheel and a second grinding wheel, and a space is formed between the first grinding wheel and the second grinding wheel; the armature shaft positioning assembly comprises a positioning block, a first supporting rod and a second supporting rod are fixed on the positioning block, and the tail ends of the first supporting rod and the second supporting rod are connected with a supporting wheel; and the lubricating liquid conveying pipe is positioned right above the first grinding wheel and the second grinding wheel, and an outlet connected with the tail end of the lubricating liquid conveying pipe is a flat opening. Can be quick polish to the small diameter portion of armature shaft, and it is fast to polish, and it is of high quality to polish, the piece about being convenient for.
Description
Technical Field
The utility model belongs to the armature shaft field, concretely relates to armature shaft grinding device.
Background
The armature is a component playing a key and pivotal role in the process of realizing the interconversion between mechanical energy and electric energy by the motor. The armature is sleeved on the armature shaft, the matching precision between the armature shaft and the armature shaft directly influences the performance of a motor or a generator, the generated force is transmitted through the armature shaft, and the precision requirement of the small-diameter part of the armature shaft is higher, so that the polishing process is necessary, but the device for polishing the small-diameter part of the armature shaft at present is complex in structure and low in efficiency when the armature shaft is used for loading and unloading, so that the processing cost of the armature shaft is high, and the market competition is not facilitated.
SUMMERY OF THE UTILITY MODEL
In order to solve one or more above-mentioned defects among the prior art, the utility model aims to solve the technical problem that an armature shaft grinding device is provided, can be quick polish to the small diameter portion of armature shaft, and it is fast to polish, and it is of high quality to polish, the piece about being convenient for.
In order to achieve the above object, the utility model provides an armature shaft grinding device, include:
the mounting table is provided with a grinding assembly, the grinding assembly comprises a first grinding wheel and a second grinding wheel, and a space is formed between the first grinding wheel and the second grinding wheel;
the armature shaft positioning assembly comprises a positioning block, a first supporting rod and a second supporting rod are fixed on the positioning block, and the tail ends of the first supporting rod and the second supporting rod are connected with a supporting wheel;
and the lubricating liquid conveying pipe is positioned right above the first grinding wheel and the second grinding wheel, and an outlet connected with the tail end of the lubricating liquid conveying pipe is a flat opening.
Furthermore, a magnetic block is fixed between the grinding assembly and the armature shaft positioning assembly, and the distance between the magnetic block and the ground armature shaft is 8-12 cm.
Furthermore, the first polishing wheel is fixed on the mounting table, and the second polishing wheel is connected to a screw rod of a ball screw mechanism.
Furthermore, a horizontal adjusting groove is formed in the mounting table, the adjusting groove is connected with a connecting plate in a sliding mode through a bolt and a nut, the connecting plate is connected into the adjusting groove, and the positioning block is mounted on the connecting plate.
Furthermore, the supporting wheel is a rotary bearing which is rotatably connected to the supporting rod.
Furthermore, a vertical slide rail is fixed on the connecting plate, the positioning block is connected to the slide rail in a sliding manner, a clamping groove is further formed in the positioning block, a vertical plate is fixed on the connecting plate, a screw rod is connected to the vertical plate in a threaded manner, an adjusting head is fixed at the tail end of the screw rod, and the adjusting head is movably connected to the clamping groove.
The utility model has the advantages that:
firstly, the small-diameter part of the armature shaft can be quickly polished by the armature shaft polishing device, and the polishing speed is high, the polishing quality is good, and the workpiece can be conveniently fed and discharged;
secondly, the lubricating liquid conveying pipe is connected right above the two grinding wheels, so that the armature shaft can be quickly cooled and lubricated when being ground, the service life of the grinding wheels is prolonged, and the grinding quality is improved;
thirdly, because the position of the second grinding wheel can be adjusted through the ball screw mechanism, when facing armature shafts of different models, the position of the second grinding wheel can be directly adjusted, and meanwhile, the position of a positioning block on the armature shaft positioning assembly can also be adjusted, so that the grinding device is good in adaptability and wider in application.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the armature shaft positioning assembly of the present invention;
figure 3 is a perspective view of the armature shaft positioning assembly of the present invention;
FIG. 4 is a schematic view of the structure of the lubricating fluid delivery tube.
In the figure: 1. an installation table; 2. a first grinding wheel; 3. a second grinding wheel; 4. a ball screw mechanism; 5. a screw rod; 6. a lubricating liquid delivery pipe; 7. an armature shaft; 8. a support bar; 9. positioning blocks; 10. polishing the motor; 11. a small diameter part; 12. a support wheel; 13. an adjustment groove; 14. a nut; 15. a bolt; 16. a slide rail; 17. a card slot; 18. an adjustment head; 19. a screw; 20. a vertical plate; 21. a handle; 22. flat mouth; 23. a magnetic block.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
referring to fig. 1 to 3, an armature shaft sharpening apparatus includes:
the installation table 1 is provided with a grinding assembly, the grinding assembly comprises a first grinding wheel 2 and a second grinding wheel 3, a space is formed between the first grinding wheel 2 and the second grinding wheel 3, and the small-diameter part 11 of the armature shaft 7 to be ground is just positioned between the spaces, so that grinding is realized;
the positioning component of the armature shaft 7 comprises a positioning block 9, a first supporting rod 8 and a second supporting rod 8 are fixed on the positioning block 9, and the tail ends of the first supporting rod 8 and the second supporting rod 8 are connected with a supporting wheel 12; when the grinding wheel passes through the supporting wheels 12 on the first supporting rod 8 and the second supporting rod 8, the other end of the armature shaft 7 can be called, the armature shaft 7 can rotate during grinding, and the supporting wheels 12 only play a role in supporting and cannot block the rotation of the armature shaft 7;
and the lubricating liquid conveying pipe 6 is positioned right above the first grinding wheel 2 and the second grinding wheel 3, and an outlet connected with the tail end of the lubricating liquid conveying pipe 6 is a flat port 22. Through the setting of lubricating fluid conveyer pipe 6, can make armature shaft 7 more smooth and easy when polishing, the quality is better, and can effectively increase the life of emery wheel.
The utility model discloses the process is as follows when using, when needs are polished armature shaft 7, start first emery wheel 2 and second emery wheel 3, then take up armature shaft 7 from the centre, directly make armature shaft 7's small diameter portion 11 place between first emery wheel 2 and second emery wheel 3 (the emery wheel of polishing drives through grinding motor 10), armature shaft 7 supporting part is placed between two supporting wheels 12, when two emery wheels are rotatory, can polish armature shaft 7 automatically, the time of polishing of average every armature shaft 7 is about 3-4 seconds, after armature shaft 7 polishes the completion, directly take out it, it can to lay another armature shaft 7 and continue to polish.
Further, a magnetic block 23 is fixed between the grinding assembly and the armature shaft 7 positioning assembly, and the distance between the magnetic block 23 and the ground armature shaft 7 is 8-12 cm. In order to avoid because the careless reason of operation, when last or getting, armature shaft 7 drops on mount table 1, causes to pick up the difficulty, will shut down even and pick up, the utility model discloses still be fixed with a magnetic block 23 between the subassembly of polishing and armature shaft 7 locating component, if armature shaft 7 drops, will directly be adsorbed by the magnetic table, can not scatter everywhere, need not the shut down, conveniently picks up.
Further, the first polishing wheel 2 is fixed on the mounting table 1, and the second polishing wheel 3 is connected to a screw 5 of a ball screw mechanism 4. Because the position of the second grinding wheel 3 can be adjusted through the ball screw mechanism 4, when facing armature shafts 7 with different models and diameters, the position of the second grinding wheel 3 can be directly adjusted through the screw motor, so that the distance between the two grinding wheels can be adjusted.
Furthermore, a horizontal adjusting groove 13 is formed in the mounting table 1, the adjusting groove 13 is connected with a connecting plate in a sliding mode through a bolt 15 and a nut 14, the connecting plate is connected into the adjusting groove 13, and the positioning block 9 is mounted on the connecting plate. Specifically, the utility model discloses a position of connecting plate can be through the adjustment tank 13 level (l) ing, and after the second wheel 3 of polishing was adjusted, do corresponding regulation with the connecting plate, make it and the armature shaft 7 phase-match of treating the processing.
Further, the support wheel 12 is a rotary bearing rotatably connected to the support rod 8. Through setting up supporting wheel 12 as swivel bearing, when armature shaft 7 grinds the rotation, supporting wheel 12 also rotates thereupon, and the effectual frictional force that has reduced for armature shaft 7 is rotatory more smoothly.
Furthermore, a vertical slide rail 16 is fixed on the connecting plate, the positioning block 9 is slidably connected to the slide rail 16, a clamping groove 17 is further formed in the positioning block 9, a vertical plate 20 is fixed on the connecting plate, a screw rod 19 is connected to the vertical plate 20 through a thread, an adjusting head 19 is fixed at the tail end of the screw rod 19, and the adjusting head 19 is movably connected to the clamping groove 17. Since the types of the armature shaft 7 are numerous, the length of the small diameter portion 11 of the armature shaft 7 to be polished is long, so that the position of the positioning block 9 needs to be adjusted backward to polish the small diameter portion 11, and when the positioning block 9 is adjusted, the screw 19 is directly rotated by the handle 21, and the screw 19 drives the adjusting head 19 to move forward and backward, thereby driving the movement of the positioning block 9.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (6)
1. An armature shaft grinding apparatus, comprising:
the mounting table is provided with a grinding assembly, the grinding assembly comprises a first grinding wheel and a second grinding wheel, and a space is formed between the first grinding wheel and the second grinding wheel;
the armature shaft positioning assembly comprises a positioning block, a first supporting rod and a second supporting rod are fixed on the positioning block, and the tail ends of the first supporting rod and the second supporting rod are connected with a supporting wheel;
and the lubricating liquid conveying pipe is positioned right above the first grinding wheel and the second grinding wheel, and an outlet connected with the tail end of the lubricating liquid conveying pipe is a flat opening.
2. An armature shaft sharpening apparatus according to claim 1, wherein a magnetic block is further secured between the sharpening assembly and the armature shaft locating assembly, said magnetic block being spaced from the sharpened armature shaft by a distance of 8-12 cm.
3. The armature shaft grinding apparatus according to claim 2, wherein the first grinding wheel is fixed to the mounting table and the second grinding wheel is connected to a lead screw of a ball screw mechanism.
4. The armature shaft grinding apparatus according to claim 3, wherein the mounting plate has a horizontal adjustment groove formed therein, the adjustment groove being slidably connected to a connection plate by a bolt and a nut, the connection plate being connected to the adjustment groove, and the positioning block being mounted on the connection plate.
5. An armature sharpening assembly according to claim 4 wherein said support wheel is a rotary bearing rotatably connected to a support rod.
6. The armature shaft polishing device according to claim 5, wherein a vertical slide rail is fixed on the connecting plate, the positioning block is slidably connected to the slide rail, a slot is further formed in the positioning block, a vertical plate is fixed on the connecting plate, a screw is threadedly connected to the vertical plate, an adjusting head is fixed at a tail end of the screw, and the adjusting head is movably connected to the slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020702504.9U CN212330515U (en) | 2020-04-30 | 2020-04-30 | Armature shaft grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020702504.9U CN212330515U (en) | 2020-04-30 | 2020-04-30 | Armature shaft grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212330515U true CN212330515U (en) | 2021-01-12 |
Family
ID=74078764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020702504.9U Expired - Fee Related CN212330515U (en) | 2020-04-30 | 2020-04-30 | Armature shaft grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212330515U (en) |
-
2020
- 2020-04-30 CN CN202020702504.9U patent/CN212330515U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201295877Y (en) | Steel pipe polishing machine | |
| CN209681907U (en) | High efficiency seamless steel pipe polishing machine | |
| CN111037421B (en) | Bearing inner race grinding device | |
| CN113997163B (en) | Machine case accessory synchronous processing grinding machine | |
| CN114918805A (en) | Universal joint bearing outer ring polishing tool and polishing method thereof | |
| CN113681438A (en) | Metal surface pretreatment device | |
| CN212330515U (en) | Armature shaft grinding device | |
| CN210476509U (en) | Polishing device for mechanical seal double-screw pump | |
| CN210499524U (en) | Stainless steel precise polishing device for bright tubes | |
| CN210878962U (en) | Device for grinding type chamfering and deburring of cylindrical workpiece | |
| CN207953385U (en) | A kind of sander | |
| CN112809524A (en) | Machine of throwing in rotation type | |
| CN208744489U (en) | A kind of polishing machine | |
| CN112372395B (en) | Piston processing equipment of polishing | |
| CN212351353U (en) | Stock part grinding device | |
| CN112207640B (en) | Round rod-shaped metal polishing device | |
| CN214685903U (en) | Convenient to use's pipe polisher | |
| CN220331003U (en) | Grinder conveying rack | |
| CN216913180U (en) | Spring tube end face grinding machine | |
| CN211728692U (en) | Burnishing device with stabilize drive mechanism | |
| CN218984306U (en) | Grinding machine capable of polishing curved surface | |
| CN211841483U (en) | Adjustable automobile metal casting machining equipment | |
| CN210909276U (en) | Automatic grinding wheel polishing mechanism for surface grinding machine | |
| CN220481297U (en) | Automatic system of external sharpening machine | |
| CN219113739U (en) | Single-shaft cylindrical polishing machine |
Legal Events
| 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: 20210112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |