CN216991273U - Ball track fine grinding device in logistics slideway bearing - Google Patents
Ball track fine grinding device in logistics slideway bearing Download PDFInfo
- Publication number
- CN216991273U CN216991273U CN202220620209.8U CN202220620209U CN216991273U CN 216991273 U CN216991273 U CN 216991273U CN 202220620209 U CN202220620209 U CN 202220620209U CN 216991273 U CN216991273 U CN 216991273U
- Authority
- CN
- China
- Prior art keywords
- plate
- spindle
- fine grinding
- machine tool
- screw 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.)
- Active
Links
Images
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model belongs to the technical field of bearing production and processing equipment, and provides a ball path fine grinding device in a logistics slide way bearing, which comprises a machine tool slide plate mechanism, wherein a liquid storage tank plate, a connecting seat and a spindle box are arranged at the top of the machine tool slide plate mechanism, a horizontal spindle clamp is arranged on the spindle box, a spindle is arranged in the spindle clamp, the spindle is provided with a fine grinding head, the working surface of the fine grinding head is a spherical cambered surface, a supporting table and a supporting seat are arranged on one side of the machine tool slide plate mechanism, a turnover motor is arranged on one side of the supporting seat, a power output end of the turnover motor is connected with the connecting seat and a swing arm, a mounting seat and a rotating motor are arranged on one end, facing the spindle box, of the swing arm, a rotating plate is arranged on the power output end of the rotating motor, facing the spindle, an eccentric shaft is arranged on the rotating plate, and a cutter shaft is obliquely arranged on the eccentric shaft. The device has the advantages of reasonable design, simple structure, high precision grinding quality and high production efficiency, is favorable for saving labor cost, and is suitable for large-scale popularization.
Description
Technical Field
The utility model belongs to the technical field of bearing production and processing equipment, and particularly relates to a ball track fine grinding device in a logistics slide way bearing.
Background
The bearing is an important part in the modern mechanical equipment. Its main function is to support the mechanical rotator, reduce the friction coefficient in its motion process, and guarantee its gyration precision. The bearings can be classified into rolling bearings and sliding bearings according to the frictional properties of the moving elements. The rolling bearing generally comprises an outer ring, an inner ring, a rolling body and a retainer. Rolling bearings are classified into ball bearings and roller bearings according to the shape of the rolling elements. The outer ring of the logistics slide way bearing is provided with an inner ball way with a cambered surface, and the inner ball way needs to be finely ground after being machined, so that the rolling performance of the roller and the service life of the roller are ensured.
At present, manual fine grinding is adopted for inner ball tracks of a plurality of slide track bearings after machining, particularly for a plurality of small and medium-scale machining workshops, so that the controllability of fine grinding errors is poor, and the problems of high working strength and low working efficiency exist.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems of the accurate grinding logistics slide way bearing, the utility model provides the accurate grinding device for the ball way in the logistics slide way bearing, which has the advantages of reasonable design, simple structure, high accurate grinding quality and high production efficiency and is beneficial to saving the labor cost.
In order to achieve the purpose, the utility model adopts the technical scheme that the device for finely grinding the ball channel in the logistics slide way bearing comprises a machine tool slide plate mechanism, wherein a liquid storage groove plate is arranged at the top of the machine tool slide plate mechanism, a connecting seat is arranged on the liquid storage groove plate, a main shaft box is arranged on the connecting seat, a horizontal main shaft clamp is arranged on the main shaft box, a mandrel is arranged inside the main shaft clamp, a fine grinding head is arranged at one end, away from the main shaft clamp, of the mandrel, the working surface of the fine grinding head is a spherical cambered surface, a supporting seat is arranged at one side of the machine tool slide plate mechanism, a supporting seat is arranged on the supporting seat, a turnover motor is arranged at one side of the supporting seat, a transmission connecting seat is arranged at the power output end of the turnover motor, a swinging arm is arranged on the transmission connecting seat, and a mounting seat is arranged at one end, facing the main shaft box, of the swinging arm, the grinding wheel is characterized in that a rotating motor is arranged on the mounting seat, a power output end of the rotating motor faces the core shaft and is provided with a rotating plate, an eccentric shaft is arranged on the rotating plate, a cutter shaft is obliquely arranged at a position, close to the end portion of the eccentric shaft, and one end of the cutter shaft faces the fine grinding head and is used for grinding and repairing a working face of the fine grinding head.
Preferably, the machine tool sliding plate mechanism comprises a bed body, a screw rod is arranged in the bed body, a driving motor is arranged at a power input end of the screw rod, a screw rod sliding block which is in running fit with the screw rod is arranged on the screw rod, the screw rod sliding block is arranged at the bottom of a sliding plate, and the sliding plate is of a groove plate structure with a downward opening.
Preferably, the liquid storage tank plate comprises a bottom plate connected with the sliding plate, a rectangular groove is formed in the bottom plate, and the fine grinding head is suspended above the rectangular groove.
Preferably, the connecting seat comprises a convex plate, the spindle box comprises a side plate matched with the convex plate, and a plurality of screws connected with the liquid storage tank plate are arranged on two sides of the convex plate.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. according to the logistics slideway bearing inner ball channel fine grinding device provided by the utility model, the liquid storage tank plate and the main shaft box can be driven transversely together by utilizing the machine tool slide plate mechanism, the spherical arc surface of the fine grinding head of the main shaft box can be used for carrying out fine grinding treatment on the inner ball channel of a workpiece, and cooling liquid and cutting liquid sprayed by the fine grinding treatment can be directly collected by the liquid storage tank plate; the support table can avoid the moving range and the processing area of the liquid storage tank plate and the spindle box, the swing arm can swing towards the direction of the fine grinding head after the cutter retreats by the turnover motor, the rotating motor provides rotating power for the eccentric shaft and the cutter shaft, and the eccentric rotation action of the cutter shaft can polish and repair the rotating spherical cambered surface so as to improve the continuous fine grinding efficiency of the high-precision grinding head. The device has the advantages of reasonable design, simple structure, high precision grinding quality, high production efficiency, manpower cost saving and suitability for large-scale popularization.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
FIG. 1 is an isometric view of a ball track refining apparatus in a logistics slide bearing provided in accordance with an embodiment;
FIG. 2 is an isometric view of a ball track refining apparatus in a logistics slide bearing in another orientation provided by an embodiment;
FIG. 3 is a front view of a ball track refining apparatus in a logistics slide bearing provided in accordance with an embodiment;
in the above figures:
1. a machine tool slide mechanism; 1a, a bed body; 1b, a screw rod; 1c, driving a motor; 1d, a screw rod sliding block; 1e, a sliding plate; 2. a liquid storage tank plate; 2a, a bottom plate; 2b, a rectangular groove; 3. a connecting seat; 3a, a raised plate; 3b, screws; 4. a main spindle box; 4a, a main shaft clamp; 5. a mandrel; 5a, a fine grinding head; 6. a support table; 7. a supporting seat; 8. turning over a motor; 9. a transmission connecting seat; 10. a swing arm; 10a, a mounting seat; 11. a rotating electric machine; 12. a rotating plate; 13. an eccentric shaft; 14. a knife shaft.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict. For convenience of description, the words "upper", "lower", "left" and "right" used herein refer to the same directions as the drawings, and do not limit the structure.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
In an embodiment, as shown in fig. 1, 2 and 3, the device for finely grinding a ball track in a logistics slide way bearing provided by the utility model comprises a machine tool slide plate mechanism 1, a liquid storage tank plate 2 is arranged at the top of the machine tool slide plate mechanism 1, a connecting seat 3 is arranged on the liquid storage tank plate 2, a spindle box 4 is arranged on the connecting seat 3, the spindle box 4 is provided with a horizontal spindle clamp 4a, a spindle is arranged in the spindle clamp 4a, a fine grinding head 5a is arranged at one end of the spindle, which is far away from the spindle clamp 4a, of the spindle, the working surface of the fine grinding head 5a is a spherical arc surface, a supporting table 6 is arranged at one side of the machine tool slide plate mechanism 1, a supporting table 7 is arranged on the supporting table 6, a turning motor 8 is arranged at one side of the supporting table 7, a transmission connecting seat 9 is arranged at a power output end of the turning motor 8, a swing arm 10 is arranged on the transmission connecting seat 9, and an installation seat 10a mounting seat 10a end, which faces the spindle box 4, the mounting base 10a is provided with a rotating motor 11, the power output end of the rotating motor 11 faces the mandrel and is provided with a rotating plate 12, an eccentric shaft 13 is arranged on the rotating plate 12, a cutter shaft 14 is obliquely arranged at a position, close to the end portion of the eccentric shaft 13, on the eccentric shaft 13, one end of the cutter shaft 14 faces the fine grinding head 5a and is used for grinding and repairing the working surface of the fine grinding head 5 a. Wherein, the rotating plate 12 can indirectly enlarge the output shaft area of the rotating motor 11, thereby providing a reasonable installation position for the rotation of the eccentric shaft 13, and further ensuring that the cutter shaft 14 can polish and repair the fine grinding head 5a designed on the spherical cambered surface. The power output direction of the turnover motor 8 is opposite to the position of the workpiece, the distance between the swing arm 10 and the workpiece can be shortened by the installation mode, the tool retracting distance of the spindle box 4 can be slightly shorter, the swing arm 10 can repair the upper tool of the fine grinding head 5a as soon as possible, the working time gap of the fine grinding head 5a is further shortened, and the production and processing efficiency is favorably improved.
In the device, a machine tool slide plate mechanism 1 can realize transverse driving on a liquid storage tank plate 2 and a spindle box 4 together; the spindle box 4 provides rotary power for the spindle and the fine grinding head 5a thereof; after the fine grinding head 5a is driven by the machine tool sliding plate mechanism 1 to reach the processing position, the spherical cambered surface of the fine grinding head can perform fine grinding treatment on an inner spherical channel of a workpiece, and the liquid storage groove plate 2 is just positioned below a processing node by a section of length, so that cooling liquid and cutting liquid sprayed in the fine grinding treatment process can be directly collected by the liquid storage groove plate 2. Further, the support table 6 and the support base 7 completely avoid the moving range and the processing area of the liquid storage tank plate 2 and the spindle box 4, the turnover motor 8 can enable the swing arm 10 to swing towards the direction of the fine grinding head 5a after tool withdrawal, the rotating motor 11 provides rotating power for the eccentric shaft 13 and the cutter shaft 14, and the eccentric rotation action of the cutter shaft 14 can polish and repair the rotating spherical arc surface, so that the fine grinding head 5a can carry out continuous fine grinding operation. Therefore, the device has reasonable design, simple structure, high precision grinding quality and high production efficiency and is beneficial to saving the labor cost.
In order to improve the utilization rate of the machine tool sliding plate mechanism 1, the machine tool sliding plate mechanism 1 provided by the utility model comprises a bed body 1a, a screw rod 1b is arranged in the bed body 1a, a driving motor 1c is arranged at the power input end of the screw rod 1b, a screw rod sliding block 1d which is in running fit with the screw rod 1b is arranged on the screw rod 1b, the screw rod sliding block 1d is arranged at the bottom of a sliding plate 1e, and the sliding plate 1e is of a groove plate structure with a downward opening. The driving motor 1c drives the screw rod 1b to rotate, the rotation of the screw rod 1b can be converted into linear movement of the screw rod sliding block 1d, and then the liquid storage tank plate 2 and the spindle box 4 can perform corresponding linear movement. This lathe slide mechanism 1 reasonable in design, simple structure, the action stability is good and the practicality is higher, the sharp driving force that can full play its has.
Further, the liquid storage groove plate 2 comprises a bottom plate 2a connected with the sliding plate 1e, a rectangular groove 2b is formed in the bottom plate 2a, and the fine grinding head 5a is suspended above the rectangular groove, so that reasonable installation contact can be provided for the connecting seat 3, and meanwhile, cooling liquid and grinding liquid can be stored to the maximum extent.
In order to improve the connection stability of the connecting seat 3 and the spindle box 4, the connecting seat 3 provided by the utility model comprises a convex plate 3a, the spindle box 4 comprises a side plate matched with the convex plate, and a plurality of screws 3b connected with the liquid storage groove plate 2 are arranged on two sides of the convex plate.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (4)
1. A ball track fine grinding device in a logistics slide way bearing is characterized by comprising a machine tool slide plate mechanism, wherein a liquid storage groove plate is arranged at the top of the machine tool slide plate mechanism, a connecting seat is arranged on the liquid storage groove plate, a spindle box is arranged on the connecting seat, a horizontal spindle clamp is arranged on the spindle box, a spindle is arranged inside the spindle clamp, a fine grinding head is arranged at one end, away from the spindle clamp, of the spindle, the working surface of the fine grinding head is a spherical arc surface, a supporting table is arranged on one side of the machine tool slide plate mechanism, a supporting seat is arranged on the supporting table, a turnover motor is arranged on one side of the supporting seat, a transmission connecting seat is arranged at the power output end of the turnover motor, a swinging arm is arranged on the transmission connecting seat, a mounting seat is arranged at one end, facing the spindle box, of the swinging arm, a rotating motor is arranged on the mounting seat, the power output end of the rotating motor faces the mandrel and is provided with a rotating plate, an eccentric shaft is arranged on the rotating plate, a cutter shaft is obliquely arranged at a position, close to the end portion of the eccentric shaft, and one end of the cutter shaft faces the fine grinding head and is used for grinding and repairing the working face of the fine grinding head.
2. The device for finely grinding a ball track in a logistics slide way bearing according to claim 1, wherein the machine tool sliding plate mechanism comprises a bed body, a screw rod is arranged in the bed body, a driving motor is arranged at a power input end of the screw rod, a screw rod sliding block in rotating fit with the screw rod is arranged on the screw rod, the screw rod sliding block is arranged at the bottom of the sliding plate, and the sliding plate is of a groove plate structure with a downward opening.
3. The apparatus according to claim 2, wherein the liquid reservoir plate comprises a bottom plate connected to the sliding plate, the bottom plate is provided with rectangular grooves, and the refining head is suspended above the rectangular grooves.
4. The device for finely grinding a ball track in a logistics slide way bearing according to claim 3, wherein the connecting seat comprises a convex plate, the spindle box comprises a side plate matched with the convex plate, and a plurality of screws connected with the liquid storage tank plate are arranged on two sides of the convex plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220620209.8U CN216991273U (en) | 2022-03-21 | 2022-03-21 | Ball track fine grinding device in logistics slideway bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220620209.8U CN216991273U (en) | 2022-03-21 | 2022-03-21 | Ball track fine grinding device in logistics slideway bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216991273U true CN216991273U (en) | 2022-07-19 |
Family
ID=82370241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220620209.8U Active CN216991273U (en) | 2022-03-21 | 2022-03-21 | Ball track fine grinding device in logistics slideway bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216991273U (en) |
-
2022
- 2022-03-21 CN CN202220620209.8U patent/CN216991273U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216991273U (en) | Ball track fine grinding device in logistics slideway bearing | |
| CN202824907U (en) | High-speed numerical controlled discharge puncher | |
| CN203579366U (en) | Seven-shaft linkage numerical-control abrasive-belt grinding and polishing machine tool | |
| CN116079511A (en) | Polisher for bearing ring processing | |
| CN2860702Y (en) | Wire-conveying mechanism of quick walk wire electric spark line cutter | |
| CN216608267U (en) | Cutter grinding assembly structure of deep hole drill | |
| CN216991131U (en) | Inner diameter fine grinding device for steering gear bearing outer ring | |
| CN209319367U (en) | A kind of lathe delivering gear | |
| CN212192548U (en) | Automatic exhaust line carving tool for low-pressure die | |
| CN205147973U (en) | Drill bushing automatic grinding device | |
| CN213106280U (en) | Precision grinding equipment for grinding ring | |
| CN201224018Y (en) | Rolling and sliding composite guideway apparatus of machine tool | |
| CN210937933U (en) | Ultrasonic rolling device for large-diameter metal inner spherical surface | |
| CN215240059U (en) | Grinding wheel grooving machine with low part loss | |
| CN204262930U (en) | A kind of Novel end face groove grinder | |
| CN220806799U (en) | Quick rust cleaning equipment of polishing of low-voltage distribution cabinet | |
| CN218134990U (en) | Main motion guide rail bearing and main shaft structure of numerical control high-speed single-column vertical lathe | |
| CN218874807U (en) | Spacer ring race ring special grinding machine | |
| CN204525177U (en) | Improve the feed mechanism of roller ball basal plane grinding | |
| CN213351938U (en) | A grinding device for bearing production and processing | |
| CN217991764U (en) | Cutting device of high-precision wear-resistant rotating shaft | |
| CN212266295U (en) | Workpiece table for horizontal stone machining equipment | |
| CN220678714U (en) | Cylinder body blank camshaft hole cleaning equipment | |
| CN209831339U (en) | Grinding wheel dresser of gear grinding machine with formed grinding wheel | |
| CN210307086U (en) | Moving mechanism and edge grinding machine with same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |