CN214642745U - Grinding device for inner hole of machine tool spindle - Google Patents
Grinding device for inner hole of machine tool spindle Download PDFInfo
- Publication number
- CN214642745U CN214642745U CN202022607959.5U CN202022607959U CN214642745U CN 214642745 U CN214642745 U CN 214642745U CN 202022607959 U CN202022607959 U CN 202022607959U CN 214642745 U CN214642745 U CN 214642745U
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- China
- Prior art keywords
- base
- machine tool
- fixed mounting
- tool spindle
- sides
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- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000005498 polishing Methods 0.000 claims abstract description 6
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 229920000459 Nitrile rubber Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 description 10
- 239000000843 powder Substances 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- NTXGQCSETZTARF-UHFFFAOYSA-N buta-1,3-diene;prop-2-enenitrile Chemical group C=CC=C.C=CC#N NTXGQCSETZTARF-UHFFFAOYSA-N 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a grinder technical field specifically is used for lathe main shaft hole grinder, the device comprises a device main body, the device main part includes the base, the top fixed mounting of base has the frame, the bottom fixed mounting of frame has electric telescopic handle, electric telescopic handle's bottom fixed mounting has servo motor, servo motor's bottom movable mounting has the head of polishing, the both sides on base top all are provided with positioning mechanism, positioning mechanism includes the fixed plate, the equal fixed mounting in both sides on base top has the fixed plate, the threaded rod is installed to the inside all threads of fixed plate. The utility model discloses a be provided with positioning mechanism, utilize the staff to rotate the rolling disc to the locating plate that makes both sides is close to each other and fixes a position the lathe main shaft on the base, thereby has increased the fastness of structure, has also prevented simultaneously that the gliding phenomenon from appearing in the lathe main shaft when grinding, has promoted staff's work efficiency.
Description
Technical Field
The utility model relates to a grinder technical field specifically is for lathe main shaft hole grinder.
Background
The main shaft of the machine tool refers to a shaft on the machine tool for driving a workpiece or a cutter to rotate. The main shaft component is generally composed of a main shaft, a bearing, a transmission member (gear or pulley), and the like. The machine is mainly used for supporting transmission parts such as gears and belt wheels and transmitting motion and torque, such as a machine tool spindle; some of the devices for clamping a workpiece, such as a spindle, often require a grinding device when a spindle of a machine tool is machined.
Most of the existing grinding devices do not have a positioning mechanism, and when a machine tool spindle is machined, the phenomenon that the machine tool spindle slides is often needed, so that the working efficiency of workers is reduced, the use experience of the workers is influenced, and therefore the grinding device for the inner hole of the machine tool spindle needs to be designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for lathe main shaft hole grinder to solve the most often not possess positioning mechanism who proposes in the above-mentioned background art, add man-hour at the lathe main shaft, often need the gliding phenomenon of lathe main shaft, thereby reduced staff's work efficiency, thereby influenced staff's the problem of using experience.
In order to achieve the above object, the utility model provides a following technical scheme: be used for lathe main shaft hole grinder, including the device main part, the device main part includes the base, the top fixed mounting of base has the frame, the bottom fixed mounting of frame has electric telescopic handle, electric telescopic handle's bottom fixed mounting has servo motor, servo motor's bottom movable mounting has the head of polishing, the both sides on base top all are provided with positioning mechanism, positioning mechanism includes the fixed plate, the both sides on base top all fixed mounting have the fixed plate, the threaded rod is installed to the inside all screw threads of fixed plate, two the threaded rod is kept away from each other all fixed mounting in one side have a rolling disc, two one side that the threaded rod is close to each other all has the locating plate through bearing movable mounting.
Preferably, the top of base is provided with clean mechanism, clean mechanism includes the spout, the spout has all been seted up to the both sides on base top, the inside all slidable mounting of spout has the slider, the top all fixed mounting of slider has the fixed column, two one side fixed mounting that the fixed column is close to each other has clean board.
Preferably, the top end of the base is provided with a collecting mechanism, the collecting mechanism comprises a cavity, the top end of the base is provided with the cavity, and the collecting box is placed and installed in the cavity.
Preferably, the two ends of the rotating disc are fixedly provided with auxiliary blocks.
Preferably, two one sides that the locating plate is close to each other all fixed mounting have the slipmat, just the material of slipmat is butadiene acrylonitrile rubber.
Preferably, adsorption magnets are embedded into one side of the sliding block, which is close to the sliding groove, and each side of the sliding block is provided with two adsorption magnets.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through being provided with positioning mechanism, utilize the staff to rotate the rolling disc to the locating plate that makes both sides is close to each other and fixes a position the lathe main shaft on the base, thereby has increased the fastness of structure, has also prevented simultaneously that the lathe main shaft from appearing gliding phenomenon when grinding, has promoted staff's work efficiency.
2. Through being provided with clean mechanism, utilize the slider to slide in the inside of spout to can remove the cleaning plate, thereby can make the cleaning plate clean the powder on the base, increase the clean degree of device, make things convenient for staff's use.
Drawings
FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;
FIG. 2 is a schematic front view of the structure of the present invention;
FIG. 3 is a schematic top sectional view of the base structure of the present invention;
fig. 4 is a front sectional view of the cleaning mechanism of the present invention.
In the figure: 1. a device main body; 110. a base; 111. a frame; 112. an electric telescopic rod; 113. a servo motor; 114. polishing head; 2. a positioning mechanism; 210. a fixing plate; 211. a threaded rod; 212. rotating the disc; 213. an auxiliary block; 214. positioning a plate; 215. a non-slip mat; 3. a cleaning mechanism; 310. a chute; 311. a slider; 312. fixing a column; 313. cleaning the plate; 314. adsorbing a magnet; 4. a collection mechanism; 410. a cavity; 411. and a collection box.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in 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.
Referring to fig. 1-4, the present invention provides an embodiment:
a grinding device for inner holes of machine tool spindles comprises a device main body 1, the device main body 1 comprises a base 110, a frame 111 is fixedly installed at the top end of the base 110, an electric telescopic rod 112 is fixedly installed at the bottom end of the frame 111, a servo motor 113 is fixedly installed at the bottom end of the electric telescopic rod 112, a grinding head 114 is movably installed at the bottom end of the servo motor 113, positioning mechanisms 2 are arranged on two sides of the top end of the base 110 respectively, each positioning mechanism 2 comprises a fixing plate 210, fixing plates 210 are fixedly installed on two sides of the top end of the base 110 respectively, a threaded rod 211 is installed inside each fixing plate 210 in a threaded mode, a rotating disc 212 is fixedly installed on one side, far away from each other, of the two threaded rods 211, a positioning plate 214 is movably installed on one side, through bearings, the rotating disc 212 is rotated by workers, and therefore the positioning plates 214 on two sides are close to each other to position and fix the machine tool spindles on the base 110, thereby the fastness of structure has been increased, has also prevented simultaneously that the lathe main shaft from appearing gliding phenomenon when grinding, has promoted staff's work efficiency.
Further, the top of base 110 is provided with clean mechanism 3, clean mechanism 3 includes spout 310, spout 310 has all been seted up to the both sides on base 110 top, the inside all slidable mounting of spout 310 has slider 311, the all fixed mounting in top of slider 311 has fixed column 312, one side fixed mounting that two fixed column 312 are close to each other has cleaning plate 313, utilize slider 311 to slide in the inside of spout 310, thereby can remove cleaning plate 313, thereby can make cleaning plate 313 clean the powder on base 110, the clean degree of device has been increased, staff's use has been made things convenient for.
Further, the top of base 110 is provided with collection mechanism 4, and collection mechanism 4 includes cavity 410, and cavity 410 has been seted up on the top of base 110, and the inside of cavity 410 is placed and is installed collecting box 411, utilizes collecting box 411 to collect the powder that cleans, has made things convenient for the staff to carry out centralized processing to the powder.
Furthermore, both ends of the rotating disc 212 are fixedly provided with auxiliary blocks 213, and the auxiliary blocks 213 can be used for facilitating the borrowing of force of workers when the workers rotate the rotating disc 212, so that the physical strength of the workers is saved.
Furthermore, the anti-slip pads 215 are fixedly mounted on the two positioning plates 214 on the sides close to each other, the anti-slip pads 215 are made of nitrile rubber, and the friction between the positioning plates 214 and the spindle of the machine tool can be increased by using the anti-slip pads 215, so that the positioning plates 214 are positioned more firmly.
Furthermore, the attracting magnets 314 are embedded in the side where the slider 311 and the sliding groove 310 are close to each other, and the number of the attracting magnets 314 on each side is two, so that the slider 311 can be firmly fixed in the sliding groove 310 by utilizing the attraction force generated by the attracting magnets 314, and the sliding phenomenon of the slider 311 when the slider is not used is prevented.
The working principle is as follows: when the staff is using device main part 1, earlier install 1 external power supply, can begin to use device main part 1 afterwards, the staff can place the lathe main shaft that needs grind on base 110, the staff can be through the rolling disc 212 who rotates both sides afterwards, thereby make the locating plate 214 of both sides be close to each other, fix a position the lathe main shaft fixedly, can open the switch afterwards, thereby start electric telescopic handle 112 and servo motor 113, make electric telescopic handle 112 adjust the height of head 114 of polishing, servo motor 113 drives head 114 of polishing afterwards and rotates, grind the lathe main shaft.
After grinding, the worker can slide inside the sliding groove 310 by using the sliding block 311, so as to move the cleaning plate 313, so that the cleaning plate 313 cleans the powder on the base 110, the powder is swept to the inside of the collection box 411, and then the worker takes out the collection box 411 from the cavity 410 to clean the powder inside the collection box 411.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A be used for lathe main shaft hole grinder, including device main part (1), its characterized in that: the device main body (1) comprises a base (110), a frame (111) is fixedly arranged at the top end of the base (110), an electric telescopic rod (112) is fixedly arranged at the bottom end of the frame (111), a servo motor (113) is fixedly arranged at the bottom end of the electric telescopic rod (112), a polishing head (114) is movably arranged at the bottom end of the servo motor (113), positioning mechanisms (2) are arranged on two sides of the top end of the base (110), the positioning mechanism (2) comprises a fixing plate (210), the fixing plate (210) is fixedly arranged on both sides of the top end of the base (110), threaded rod (211) are all installed to the inside screw thread of fixed plate (210), two threaded rod (211) one side of keeping away from each other all fixed mounting have rolling disc (212), two one side that threaded rod (211) are close to each other all has locating plate (214) through bearing movable mounting.
2. The grinding device for the inner hole of the machine tool spindle according to claim 1, wherein: the top of base (110) is provided with clean mechanism (3), clean mechanism (3) include spout (310), spout (310) have all been seted up to the both sides on base (110) top, all slidable mounting has slider (311) inside of spout (310), all fixed mounting on the top of slider (311) has fixed column (312), two one side fixed mounting that fixed column (312) are close to each other has clean board (313).
3. The grinding device for the inner hole of the machine tool spindle according to claim 1, wherein: the collecting mechanism (4) is arranged at the top end of the base (110), the collecting mechanism (4) comprises a cavity (410), the cavity (410) is formed in the top end of the base (110), and the collecting box (411) is placed and installed in the cavity (410).
4. The grinding device for the inner hole of the machine tool spindle according to claim 1, wherein: and auxiliary blocks (213) are fixedly arranged at both ends of the rotating disc (212).
5. The grinding device for the inner hole of the machine tool spindle according to claim 1, wherein: two one side that locating plate (214) are close to each other all fixed mounting have slipmat (215), just the material of slipmat (215) is nitrile rubber.
6. The grinding device for the inner hole of the machine tool spindle according to claim 2, wherein: the slider (311) and the chute (310) are embedded with the adsorption magnets (314) at one side close to each other, and the quantity of the adsorption magnets (314) at each side is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022607959.5U CN214642745U (en) | 2020-11-12 | 2020-11-12 | Grinding device for inner hole of machine tool spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022607959.5U CN214642745U (en) | 2020-11-12 | 2020-11-12 | Grinding device for inner hole of machine tool spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214642745U true CN214642745U (en) | 2021-11-09 |
Family
ID=78445281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022607959.5U Expired - Fee Related CN214642745U (en) | 2020-11-12 | 2020-11-12 | Grinding device for inner hole of machine tool spindle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214642745U (en) |
-
2020
- 2020-11-12 CN CN202022607959.5U patent/CN214642745U/en not_active Expired - Fee Related
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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: 20211109 |