CN212286934U - Automatic taper-adjusting grinding machine - Google Patents
Automatic taper-adjusting grinding machine Download PDFInfo
- Publication number
- CN212286934U CN212286934U CN202021006014.1U CN202021006014U CN212286934U CN 212286934 U CN212286934 U CN 212286934U CN 202021006014 U CN202021006014 U CN 202021006014U CN 212286934 U CN212286934 U CN 212286934U
- Authority
- CN
- China
- Prior art keywords
- layer board
- grinding machine
- fixedly connected
- supporting plate
- bearing
- 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 Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model discloses an automatic transfer tapered grinding machine, including grinding machine lathe bed, big layer board, tapering assembly, little layer board and locating pin, big layer board fixed connection is at the top of grinding machine lathe bed, and little layer board passes through the locating pin and rotates the top of connecting at big layer board, and tapering assembly fixed connection is in the positive one side of big layer board, and the tapering assembly is including gear motor, ball screw, ball nut, locking shaft, graphite bearing and bearing frame, and gear motor fixed connection is in the positive one side of big layer board. The utility model discloses well bed plate rotates at the top of big bed plate through the locating pin, adjusts the angle between work piece and the emery wheel, has made things convenient for the conical adjustment of work piece grinding, realizes automatic tapered function of transfer, reduces manual operation, raises the efficiency.
Description
Technical Field
The utility model relates to a grinding machine technical field especially relates to an automatic transfer tapered grinding machine.
Background
The numerical control cylindrical grinding machine has higher requirement on the taper of the whole excircle of a workpiece when grinding the excircle of the workpiece, and usually has the problem of big and small heads because a grinding wheel is arranged on a lathe bed and moves back and forth, the workpiece is arranged on a supporting plate of the grinding machine and needs to move left and right integrally, if the grinding wheel and the workpiece are not in absolute parallel relation in the processing process, a defective product with one big end and one small end appears when the workpiece is processed, the angle of the supporting plate needs to be adjusted manually to correct the defective product, the correct angle can be known by measurement after grinding after adjustment, the grinding amount of the workpiece is easy to cause waste products in the adjustment process, if the workpiece has the standard taper requirement, the supporting plate needs to be changed manually to change the angle of the supporting plate to drive the angle of the workpiece to change, so as to realize the drawing requirement, and the process can not be completed in one step due to the problem of the accuracy, and the angle is not accurate, and therefore, an automatic taper adjusting grinding machine is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides an automatic transfer tapered grinding machine possesses automatic tapered advantage of transferring, when having solved present tapering adjustment, often appears measuring adjustment many times to the inaccurate problem of angle.
In order to realize the technical problem, the utility model provides a following technical scheme:
the grinding machine capable of automatically adjusting the taper comprises a grinding machine body, a large supporting plate, a taper assembly, a small supporting plate and a positioning pin, wherein the large supporting plate is fixedly connected to the top of the grinding machine body, the small supporting plate is rotatably connected to the top of the large supporting plate through the positioning pin, and the taper assembly is fixedly connected to one side of the front face of the large supporting plate.
The taper assembly comprises a speed reducing motor, a ball screw, a ball nut, a locking shaft, a graphite bearing and a bearing seat, wherein the speed reducing motor is fixedly connected to one side of the front surface of the large supporting plate, the ball screw is fixedly connected with a coupler on the speed reducing motor, the ball nut is sleeved on the outer surface of the ball screw in a threaded manner, the bearing seat is arranged at the bottom of the small supporting plate, the graphite bearing is fixedly connected to the inside of the bearing seat, and the bottom of the locking shaft penetrates through the inner ring of the graphite bearing and is fixedly connected to the top of the ball nut.
Furthermore, one side of the top of the large supporting plate is fixedly connected with a supporting seat, and the outer surface of the ball screw is connected with the inner ring of the supporting seat in a sliding mode.
Furthermore, the top of the large supporting plate is fixedly connected with a contact bearing, and one end, far away from the speed reducing motor, of the ball screw is fixedly inserted into an inner ring of the contact bearing.
Furthermore, a hydraulic tailstock is fixedly connected to the middle of the top of the small supporting plate, a spindle box is fixedly connected to one side of the top of the small supporting plate, and a workpiece is fixedly connected between the spindle box and the hydraulic tailstock.
Furthermore, the top of the grinder body is fixedly connected with a grinder body, an output end of the grinder body is in transmission connection with a grinding wheel, and the grinding wheel is in contact with the outer surface of the workpiece.
Furthermore, the bottom of the small supporting plate is provided with an annular guide rail, and the bearing seat is positioned inside the guide rail.
Borrow by above-mentioned technical scheme, the utility model provides an automatic tapered grinding machine transfers is equipped with following beneficial effect at least:
1. this automatic transfer tapered grinding machine, setting through the tapering assembly, gear motor work operation drives the ball screw operation, ball screw drives the ball nut motion, make graphite bearing take place to rotate, make the bearing frame move in the guide rail of little layer board bottom, it rotates at the top of big layer board to drive little layer board at last through the locating pin, angle to between work piece and the emery wheel is adjusted, the adjustment of work piece grinding tapering has been made things convenient for, high durability and convenient use, realize the automatic tapered function of transferring, reduce manual operation, raise the efficiency and save the manual work.
2. This automatic transfer tapered grinding machine through the setting of hydraulic pressure tailstock and headstock, because hydraulic pressure tailstock and headstock are installed on little layer board, when little layer board is rotatory, can adjust the position of hydraulic pressure tailstock and headstock, conveniently adjusts the angle of work piece, conveniently realizes numerical control program control tapering size, has improved the practicality.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a right side view of the structure of the present invention;
fig. 4 is a partially enlarged view of a portion a of fig. 3 according to the present invention.
In the figure: 1. grinding machine body; 2. a large pallet; 3. a taper assembly; 301. a reduction motor; 302. a ball screw; 303. a supporting seat; 304. a ball nut; 305. a contact bearing; 306. a locking shaft; 307. a graphite bearing; 308. a bearing seat; 4. a small pallet; 5. a hydraulic tailstock; 6. a body; 7. a main spindle box; 8. a workpiece; 9. and a positioning pin.
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.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an automatic tapering grinding machine, includes grinding machine lathe bed 1, big layer board 2, tapering assembly 3, little layer board 4 and locating pin 9, and big layer board 2 fixed connection is at the top of grinding machine lathe bed 1, and little layer board 4 rotates through locating pin 9 to be connected at the top of big layer board 2, and tapering assembly 3 fixed connection is in the positive one side of big layer board 2.
The taper assembly 3 comprises a speed reducing motor 301, a ball screw 302, a ball nut 304, a locking shaft 306, a graphite bearing 307 and a bearing seat 308, wherein the speed reducing motor 301 is fixedly connected to one side of the front surface of the large supporting plate 2, the ball screw 302 is fixedly connected with a coupler on the speed reducing motor 301, the ball nut 304 is sleeved on the outer surface of the ball screw 302 in a threaded manner, the bearing seat 308 is arranged at the bottom of the small supporting plate 4, an annular guide rail is arranged at the bottom of the small supporting plate 4, the bearing seat 308 is positioned in the guide rail, the graphite bearing 307 is fixedly connected inside the bearing seat 308, the bottom of the locking shaft 306 penetrates through the inner ring of the graphite bearing 307 and is fixedly connected to the top of the ball nut 304, the supporting seat 303 is fixedly connected to one side of the top of the large supporting plate 2, the outer surface of the ball screw 302 is slidably connected with the inner ring of the supporting seat 303, the contact, through setting of tapering assembly 3, gear motor 301 work operation drives ball screw 302 operation, ball screw 302 drives ball nut 304 motion, make graphite bearing 307 take place rotatoryly, make bearing frame 308 move in the guide rail of 4 bottoms of little layer boards, it is rotatory at the top of big layer board 2 to drive little layer board 4 at last through locating pin 9, adjust the angle between work piece 8 and the emery wheel, the adjustment of 8 grinding tapering of work piece has been made things convenient for, high durability and convenient use, realize the automatic tapered function of transfer, reduce manual operation, raise the efficiency and save the manual work.
Middle part fixedly connected with hydraulic pressure tailstock 5 at 4 tops of little layer board, one side fixedly connected with headstock 7 at 4 tops of little layer board, fixedly connected with work piece 8 between headstock 7 and the hydraulic pressure tailstock 5, the top fixedly connected with organism 6 of grinding machine lathe bed 1, the output transmission of organism 6 is connected with the emery wheel, and the emery wheel contacts with the surface of work piece 8, setting through hydraulic pressure tailstock 5 and headstock 7, because hydraulic pressure tailstock 5 and headstock 7 are installed on little layer board 4, when little layer board 4 is rotatory, can adjust the position of hydraulic pressure tailstock 5 and headstock 7, the convenient angle to work piece 8 is adjusted, conveniently realize numerical control program control tapering size, the practicality has been improved.
When using, gear motor 301 work operation drives ball screw 302 operation, ball screw 302 drives ball nut 304 motion, make graphite bearing 307 take place to rotate, make bearing frame 308 move in the guide rail of little layer board 4 bottom, it rotates at big layer board 2's top through locating pin 9 to drive little layer board 4 at last, because hydraulic pressure tailstock 5 and headstock 7 are installed on little layer board 4, can adjust the angle between work piece 8 and the emery wheel, the adjustment of work piece 8 grinding tapering has been made things convenient for, high durability and convenient use, realize automatic tapered function of transfer, reduce manual operation, raise the efficiency and save the manual work.
Claims (6)
1. The utility model provides an automatic tapering grinding machine, includes grinding machine lathe bed (1), big layer board (2), tapering assembly (3), little layer board (4) and locating pin (9), its characterized in that: the large supporting plate (2) is fixedly connected to the top of the grinder body (1), the small supporting plate (4) is rotatably connected to the top of the large supporting plate (2) through a positioning pin (9), and the taper assembly (3) is fixedly connected to one side of the front face of the large supporting plate (2);
taper assembly (3) are including gear motor (301), ball screw (302), ball nut (304), locking axle (306), graphite bearing (307) and bearing frame (308), gear motor (301) fixed connection is in the positive one side of big layer board (2), shaft coupling fixed connection on ball screw (302) and gear motor (301), ball nut (304) screw thread cup joints the surface at ball screw (302), the bottom at little layer board (4) is established in bearing frame (308), graphite bearing (307) fixed connection is in the inside of bearing frame (308), the bottom of locking axle (306) passes the inner circle and the fixed connection at the top of ball nut (304) of graphite bearing (307).
2. The automatic taper adjusting grinding machine according to claim 1, wherein: one side fixedly connected with supporting seat (303) at big layer board (2) top, and the outer surface of ball screw (302) and the inner circle sliding connection of supporting seat (303).
3. The automatic taper adjusting grinding machine according to claim 1, wherein: the top of the large supporting plate (2) is fixedly connected with a contact bearing (305), and one end, far away from the speed reducing motor (301), of the ball screw (302) is fixedly inserted into an inner ring of the contact bearing (305).
4. The automatic taper adjusting grinding machine according to claim 1, wherein: the middle part of the top of the small supporting plate (4) is fixedly connected with a hydraulic tailstock (5), one side of the top of the small supporting plate (4) is fixedly connected with a spindle box (7), and a workpiece (8) is fixedly connected between the spindle box (7) and the hydraulic tailstock (5).
5. The automatic taper adjusting grinding machine according to claim 4, wherein: the top of the grinding machine body (1) is fixedly connected with a machine body (6), the output end of the machine body (6) is in transmission connection with a grinding wheel, and the grinding wheel is in contact with the outer surface of a workpiece (8).
6. The automatic taper adjusting grinding machine according to claim 1, wherein: the bottom of the small supporting plate (4) is provided with an annular guide rail, and the bearing seat (308) is positioned in the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021006014.1U CN212286934U (en) | 2020-06-04 | 2020-06-04 | Automatic taper-adjusting grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021006014.1U CN212286934U (en) | 2020-06-04 | 2020-06-04 | Automatic taper-adjusting grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212286934U true CN212286934U (en) | 2021-01-05 |
Family
ID=73939821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021006014.1U Active CN212286934U (en) | 2020-06-04 | 2020-06-04 | Automatic taper-adjusting grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212286934U (en) |
-
2020
- 2020-06-04 CN CN202021006014.1U patent/CN212286934U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210173144U (en) | Slender rod cylindrical grinding machine | |
| CN201064863Y (en) | Cross axle grinding machine | |
| CN103302553A (en) | High-precision multifunctional intelligent machine tool | |
| CN113001272A (en) | Automatic polishing machine for pipes | |
| CN113910022A (en) | Numerical control end surface cylindrical grinder for efficiently and ultraprecisely grinding high-speed cutter handle | |
| CN215357869U (en) | Piston rod excircle polishing machine | |
| CN201483311U (en) | Grinder for charging roller of printer | |
| CN212286934U (en) | Automatic taper-adjusting grinding machine | |
| CN201592384U (en) | Ball bearing inner ring raceway grinding device | |
| CN211841257U (en) | Center hole grinding machine for precision grinding | |
| CN201077002Y (en) | Novel fixture for plane grinder cylindrical grinding | |
| CN211439251U (en) | Special equipment for external cylindrical grinding of guide roller for super-precision roller | |
| CN218927329U (en) | Pipe fitting grinding machine tool | |
| CN205342736U (en) | Automatic digit control machine tool that polishes of reducing axle class work piece | |
| CN217617757U (en) | Numerical control lathe with automatic feeding function | |
| CN210524624U (en) | End surface cylindrical grinding machine of roll shaft | |
| CN211052748U (en) | Vertical numerical control gear hobbing machine | |
| CN101543914B (en) | Special machine tool for processing enveloping worms of primary envelope, secondary envelope and conical envelope | |
| CN211136534U (en) | Outer circle grinding device for adjusting middle kernel assembly of double-sided rounding machine | |
| CN210387709U (en) | Numerical control milling machine for producing automatic brake clearance adjusting arm | |
| CN210024785U (en) | Full-automatic groove grinding machine | |
| CN203460011U (en) | Numerically-controlled external cylindrical grinding machine | |
| CN215748181U (en) | Cylindrical grinding machine for processing slender shaft | |
| CN201609834U (en) | Assistant tool for turning thin-walled parts | |
| CN2170824Y (en) | Clamping device for automatic relieving machine tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |