CN222661011U - Grinding machine tool for bearing surface machining - Google Patents
Grinding machine tool for bearing surface machining Download PDFInfo
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- CN222661011U CN222661011U CN202421423735.0U CN202421423735U CN222661011U CN 222661011 U CN222661011 U CN 222661011U CN 202421423735 U CN202421423735 U CN 202421423735U CN 222661011 U CN222661011 U CN 222661011U
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- bearing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The utility model relates to the technical field of bearing machining and discloses a grinding machine tool for bearing surface machining, which comprises a machine tool body, wherein a grinding mechanism is arranged at the top of the machine tool body, a driving mechanism is arranged at the left side of the grinding mechanism, the grinding mechanism comprises a first grinding component and a second grinding component, the first grinding component is arranged at the left side of the top of the machine tool body, and the second grinding component is arranged at the right side of the top of the machine tool body.
Description
Technical Field
The utility model relates to the technical field of bearing machining, in particular to a grinding machine tool for bearing surface machining.
Background
Bearings are an important component in contemporary mechanical devices. The main function of the bearing grinding machine is to support the mechanical rotating body, reduce the friction coefficient in the moving process of the mechanical rotating body, ensure the rotation precision of the mechanical rotating body, and enable the bearing to be always ground to a proper size when being machined, and the bearing grinding machine tool is special equipment for machining the bearing and can be used for grinding, trimming and adjusting the bearing so as to meet the requirements of precise size and surface quality.
According to the prior art, a bearing grinding device for bearing processing (grant publication number: CN 220806609U) includes a "top plate, an electric push rod, a rack, etc. to perform grinding work.
With respect to the above description, the applicant believes that the following problems exist:
The bearing grinding device for bearing processing uses a top plate, an electric push rod, a rack and the like to perform grinding work, but when the device is used, both sides of a bearing can be ground, but when the bidirectional threaded rod drives the sliding block to move left and right so as to adjust the position of a grinding knife, the grinding knife can rotate along with the threaded rod due to no limit on the sliding block, and cannot move left and right, so that the device needs to be improved.
Disclosure of utility model
The present utility model is directed to a grinding machine for bearing surface machining, which solves the problems set forth in the background art.
In order to achieve the purpose, the utility model provides the technical scheme that the grinding machine tool for bearing surface machining comprises a machine tool body, wherein a grinding mechanism is arranged at the top of the machine tool body, and a driving mechanism is arranged at the left side of the grinding mechanism;
The grinding mechanism comprises a first grinding component and a second grinding component, the first grinding component is arranged on the left side of the top of the machine tool body, and the second grinding component is arranged on the right side of the top of the machine tool body;
The first grinding assembly comprises a bearing plate, the bearing plate is fixedly connected to the left side of the top of the machine tool body, a fixed sleeve is connected to the inside rotation of the bearing plate, a first cylinder is fixedly connected to the top of the right side of the fixed sleeve, a clamping plate is fixedly connected to the bottom of the first cylinder, a second cylinder is fixedly connected to the bottom of the right side of the bearing plate, the bottom of the second cylinder is in contact with the top of the machine tool body, a fixed frame is fixedly connected to the right side of the second cylinder, the fixed frame is slidably connected to the top of the machine tool body, a first servo motor is fixedly connected to the front side of the fixed frame, a bidirectional threaded rod is connected to the rear side of the bidirectional threaded rod in a rotating mode, a movable column is connected to peripheral threads of the bidirectional threaded rod, a grinding roller is inserted into the movable column, and a fixing pin is connected to the inner threads of the movable column.
Preferably, the splint is the arc form, splint inboard is provided with anti-skidding wear pad, the spout has been seted up at lathe body top, fixed frame bottom sliding connection is in the spout, is convenient for can play limiting displacement to the fixed frame through the spout, makes the fixed frame remove more stably about.
Preferably, the movable groove is formed in the fixed frame, the movable column is slidably connected in the movable groove, the fixing pin penetrates through the inside of the polishing roller, the movable column can be limited through the movable groove conveniently, and meanwhile, the polishing roller can be replaced conveniently under the action of the fixing pin.
Preferably, the second grinding assembly comprises a second servo motor, the second servo motor is fixedly connected to the right side of the machine tool body, a one-way threaded rod is fixedly connected to the left side of the second servo motor, the left side of the one-way threaded rod is rotationally connected to the inside of the machine tool body, a bearing frame is connected to the periphery of the one-way threaded rod through threads, a third cylinder is fixedly connected to the top of the bearing frame, a moving block is fixedly connected to the bottom of the third cylinder, and grinding stones are fixedly connected to the left side of the moving block.
Preferably, the limiting groove has been seted up at lathe body top, bearing frame sliding connection is in the limiting groove, movable block sliding connection is inside the bearing frame, and the limiting effect can be played to the bearing frame through the limiting groove to the convenience, and it is more stable when making the bearing frame drive the grinding stone to control the removal.
Preferably, the driving mechanism comprises a supporting frame, the supporting frame is fixedly connected to the left side of the bearing plate, the top of the supporting frame is fixedly connected with a third servo motor, the rear side of the third servo motor is fixedly connected with a worm, the top of the worm is meshed with a worm wheel, and the worm wheel is fixedly connected to the left side of the periphery of the fixing sleeve.
Preferably, the top of the supporting frame is provided with a groove, and the third servo motor is fixedly connected in the groove, so that the stability of the third servo motor can be improved through the groove.
Compared with the prior art, the utility model provides a grinding machine tool for bearing surface machining, which has the following beneficial effects:
1. This grinding lathe for bearing surface processing through setting up grinding mechanism, can realize carrying out the grinding work simultaneously to bearing surface and one side of equidimension not, improve the efficiency of grinding, under the effect of first cylinder and splint, can fix the bearing of equidimension not, guarantee the stability of bearing, the in-process of grinding is carried out the external surface, can make the grinding roller carry out the left and right movement according to the size of bearing, carry out the omnidirectional grinding work, and can change the grinding roller under the effect of fixed pin, improve grinding effect and quality, put into fixed cover at first with bearing one side, drive splint lift through first cylinder, make splint inboard and the peripheral contact of bearing, fix the bearing, and the slipmat that sets up through the bearing inboard can improve fixed effect.
2. This grinding machine tool for bearing surface processing through the actuating mechanism who sets up, can realize when the bearing carries out grinding work, can provide rotation power for fixed cover, makes fixed cover drive the bearing and rotates, improves the grinding efficiency on bearing surface to worm wheel and worm have the self-locking function, can guarantee the stability when bearing is rotatory, drive worm wheel rotation that the worm top was meshed through the third servo motor at first, makes the worm wheel drive fixed bearing rotation in the fixed cover, carries out grinding work.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a grinding mechanism;
FIG. 3 is a schematic view of a first grinding assembly;
FIG. 4 is a schematic view of the internal structure of the load bearing plate;
FIG. 5 is a right side schematic view of a second cylinder;
FIG. 6 is a schematic view of a second grinding assembly;
fig. 7 is a schematic diagram of a driving mechanism.
In the figure, 1, a machine tool body, 2, a grinding mechanism, 3, a driving mechanism, 21, a first grinding component, 22, a second grinding component, 211, a bearing plate, 212, a fixing sleeve, 213, a first cylinder, 214, a second cylinder, 215, a clamping plate, 216, a first servo motor, 217, a fixing frame, 218, a bidirectional threaded rod, 219, a moving column, 2191, a grinding roller, 2192, a fixing pin, 221, a second servo motor, 222, a bearing frame, 223, a unidirectional threaded rod, 224, a moving block, 225, a third cylinder, 226, a grinding stone, 31, a supporting frame, 32, a third servo motor, 33, a worm, 34 and a worm gear.
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.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected via an intervening medium, or in communication between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The utility model provides the following technical scheme:
Example 1
Referring to FIGS. 1-7, the utility model provides a grinding machine tool for bearing surface machining, which comprises a machine tool body 1, wherein a grinding mechanism 2 is arranged at the top of the machine tool body 1, a driving mechanism 3 is arranged at the left side of the grinding mechanism 2, the grinding mechanism 2 comprises a first grinding component 21 and a second grinding component 22, the first grinding component 21 is arranged at the left side of the top of the machine tool body 1, and the second grinding component 22 is arranged at the right side of the top of the machine tool body 1;
The first grinding assembly 21 comprises a bearing plate 211, the bearing plate 211 is fixedly connected to the left side of the top of the machine tool body 1, a fixing sleeve 212 is rotationally connected to the inside of the bearing plate 211, a first cylinder 213 is fixedly connected to the top of the right side of the fixing sleeve 212, a clamping plate 215 is fixedly connected to the bottom of the first cylinder 213, a second cylinder 214 is fixedly connected to the bottom of the right side of the bearing plate 211, the bottom of the second cylinder 214 is in contact with the top of the machine tool body 1, a fixing frame 217 is fixedly connected to the right side of the second cylinder 214, the fixing frame 217 is slidingly connected to the top of the machine tool body 1, a first servo motor 216 is fixedly connected to the rear side of the first servo motor 216, a bidirectional threaded rod 218 is rotationally connected to the inside of the fixing frame 217, a movable column 219 is connected to the periphery of the bidirectional threaded rod 218, a grinding roller 2191 is inserted into the movable column 219, and a fixing pin 2192 is connected to the inside of the movable column 219.
The splint 215 is the arc form, splint 215 inboard is provided with anti-skidding wear pad, the spout has been seted up at lathe body 1 top, fixed frame 217 bottom sliding connection is in the spout, be convenient for can play limiting displacement to fixed frame 217 through the spout, it is more stable to make fixed frame 217 left and right movement, movable groove has been seted up to fixed frame 217 inside, movable post 219 sliding connection is in the movable inslot, fixed pin 2192 runs through inside grinding roller 2191, be convenient for can be spacing to movable post 219 through the movable groove, simultaneously under the effect of fixed pin 2192, can be convenient for change grinding roller 2191.
Referring to fig. 1-7, the present utility model provides a technical solution, in which the second grinding assembly 22 includes a second servo motor 221, the second servo motor 221 is fixedly connected to the right side of the machine tool body 1, the left side of the second servo motor 221 is fixedly connected with a unidirectional threaded rod 223, the left side of the unidirectional threaded rod 223 is rotatably connected to the inside of the machine tool body 1, the periphery of the unidirectional threaded rod 223 is connected with a bearing frame 222, the top of the bearing frame 222 is fixedly connected with a third cylinder 225, the bottom of the third cylinder 225 is fixedly connected with a moving block 224, the left side of the moving block 224 is fixedly connected with a grinding stone 226, the top of the machine tool body 1 is provided with a limit groove, the bearing frame 222 is slidably connected in the limit groove, and the moving block 224 is slidably connected in the bearing frame 222, so that the limit groove can play a limiting role on the bearing frame 222, so that the bearing frame 222 drives the grinding stone 226 to move left and right.
Example two
Referring to fig. 1-7, on the basis of the first embodiment, the driving mechanism 3 further includes a support frame 31, the support frame 31 is fixedly connected to the left side of the bearing plate 211, the top of the support frame 31 is fixedly connected with a third servo motor 32, the rear side of the third servo motor 32 is fixedly connected with a worm 33, the top of the worm 33 is meshed with a worm wheel 34, the worm wheel 34 is fixedly connected to the left side of the periphery of the fixed sleeve 212, the top of the support frame 31 is provided with a groove, the third servo motor 32 is fixedly connected in the groove, and the stability of the third servo motor 32 can be improved conveniently through the groove.
In the actual operation process, when the device is used, one side of a bearing is firstly placed into the fixing sleeve 212, the clamping plate 215 is driven to lift by the first air cylinder 213, the inner side of the clamping plate 215 is contacted with the periphery of the bearing, the bearing is fixed, the fixing effect can be improved by the anti-skid wear pad arranged on the inner side of the bearing, the bearing frame 222 which is in threaded connection with the periphery of the unidirectional threaded rod 223 is driven by the second servo motor 221 to move left and right in the limiting groove, the grinding stone 226 is moved to the right side of the bearing to be at a proper position, meanwhile, the moving block 224 is driven by the third air cylinder 225 to lift in the bearing frame 222, the grinding stone 226 is contacted with the right side of the bearing, meanwhile, the moving column 219 which is in threaded connection with the periphery of the bidirectional threaded rod 218 is driven by the first servo motor 216 to move back and forth in the fixing frame 217, the inner side of the grinding roller 2191 is contacted with the periphery of the bearing, when the adjustment is completed, the worm wheel 34 meshed with the top of the worm 33 is driven by the third servo motor 32 to rotate, so that the worm wheel 34 drives the bearing fixed in the fixed sleeve 212 to rotate, the outer surface and one side of the bearing can be respectively ground under the action of the grinding roller 2191 and the grinding stone 226 when the bearing rotates, the fixed frame 217 can be driven by the second air cylinder 214 to move left and right in the sliding groove at the top of the machine tool body 1 during grinding, thereby driving the grinding roller 2191 to move left and right on the outer surface of the bearing, carrying out omnibearing grinding on the bearing, changing the direction of bearing fixation when the grinding is completed, carrying out grinding again on the position where the bearing is not ground, improving the grinding quality and efficiency, and only removing the fixed pin 2192 when the grinding roller 2191 needs to be replaced, so that the limit on the grinding roller 2191 can be removed, the polishing roller 2191 is replaced by inserting a new polishing roller 2191 into the movable column 219, and the fixing pin 2192 is used again to fix the polishing roller 2191 to the movable column 219.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (7)
1. The grinding machine tool for bearing surface machining comprises a machine tool body (1) and is characterized in that a grinding mechanism (2) is arranged at the top of the machine tool body (1), and a driving mechanism (3) is arranged at the left side of the grinding mechanism (2);
The grinding mechanism (2) comprises a first grinding component (21) and a second grinding component (22), wherein the first grinding component (21) is arranged on the left side of the top of the machine tool body (1), and the second grinding component (22) is arranged on the right side of the top of the machine tool body (1);
The first grinding assembly (21) comprises a bearing plate (211), bearing plate (211) fixedly connected with is in the left side at lathe body (1) top, bearing plate (211) inside rotation is connected with fixed cover (212), fixed cover (212) right side top fixedly connected with first cylinder (213), first cylinder (213) bottom fixedly connected with splint (215), bearing plate (211) right side bottom fixedly connected with second cylinder (214), second cylinder (214) bottom and lathe body (1) top contact each other, second cylinder (214) right side fixedly connected with fixed frame (217), fixed frame (217) sliding connection is in lathe body (1) top, fixed frame (217) front side fixedly connected with first servo motor (216), first servo motor (216) rear side fixedly connected with bi-directional threaded rod (218), bi-directional threaded rod (218) rear side rotation is connected with in fixed frame (217), bi-directional threaded rod (218) peripheral screw thread connection has removal post (219), inside removal post (219) have inside threaded connection (219), inside post (219) of pegging graft (219).
2. The grinding machine tool for bearing surface machining according to claim 1, wherein the clamping plate (215) is arc-shaped, an anti-slip wear-resisting pad is arranged on the inner side of the clamping plate (215), a sliding groove is formed in the top of the machine tool body (1), and the bottom of the fixing frame (217) is slidably connected in the sliding groove.
3. The grinding machine tool for machining a bearing surface according to claim 1, wherein the fixed frame (217) is internally provided with a movable groove, the movable column (219) is slidably connected in the movable groove, and the fixed pin (2192) penetrates through the grinding roller (2191).
4. The grinding machine tool for bearing surface machining according to claim 1, wherein the second grinding assembly (22) comprises a second servo motor (221), the second servo motor (221) is fixedly connected to the right side of the machine tool body (1), a one-way threaded rod (223) is fixedly connected to the left side of the second servo motor (221), the left side of the one-way threaded rod (223) is rotatably connected to the inside of the machine tool body (1), a bearing frame (222) is connected to the periphery of the one-way threaded rod (223) in a threaded manner, a third cylinder (225) is fixedly connected to the top of the bearing frame (222), a moving block (224) is fixedly connected to the bottom of the third cylinder (225), and grinding stones (226) are fixedly connected to the left side of the moving block (224).
5. The grinding machine tool for machining bearing surfaces according to claim 4, wherein the top of the machine tool body (1) is provided with a limiting groove, the bearing frame (222) is slidably connected in the limiting groove, and the moving block (224) is slidably connected in the bearing frame (222).
6. The grinding machine tool for bearing surface machining according to claim 1, wherein the driving mechanism (3) comprises a supporting frame (31), the supporting frame (31) is fixedly connected to the left side of the bearing plate (211), a third servo motor (32) is fixedly connected to the top of the supporting frame (31), a worm (33) is fixedly connected to the rear side of the third servo motor (32), a worm wheel (34) is meshed to the top of the worm (33), and the worm wheel (34) is fixedly connected to the left side of the periphery of the fixing sleeve (212).
7. The grinding machine tool for machining bearing surfaces according to claim 6, wherein the top of the supporting frame (31) is provided with a groove, and the third servo motor (32) is fixedly connected in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421423735.0U CN222661011U (en) | 2024-06-21 | 2024-06-21 | Grinding machine tool for bearing surface machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421423735.0U CN222661011U (en) | 2024-06-21 | 2024-06-21 | Grinding machine tool for bearing surface machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222661011U true CN222661011U (en) | 2025-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421423735.0U Active CN222661011U (en) | 2024-06-21 | 2024-06-21 | Grinding machine tool for bearing surface machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222661011U (en) |
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2024
- 2024-06-21 CN CN202421423735.0U patent/CN222661011U/en active Active
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