CN223604149U - Grinding wheel repairing device of centerless grinding machine - Google Patents
Grinding wheel repairing device of centerless grinding machineInfo
- Publication number
- CN223604149U CN223604149U CN202423249539.9U CN202423249539U CN223604149U CN 223604149 U CN223604149 U CN 223604149U CN 202423249539 U CN202423249539 U CN 202423249539U CN 223604149 U CN223604149 U CN 223604149U
- Authority
- CN
- China
- Prior art keywords
- stabilizing
- fixedly connected
- groove
- block
- motor
- 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
Landscapes
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
本实用新型涉及无心磨床技术领域，且公开了一种无心磨床的修砂轮装置，包括支撑板，所述支撑板的顶端固定连接有调节块，所述调节块的顶端开设有调节凹槽，所述调节凹槽内部的底端开设有调节槽，所述调节槽的内部通过高度调节机构安装有稳定块，所述稳定块的顶端开设有稳定凹槽，本装置通过第一电机、转动螺杆和转动螺套的配合使用下，带动圆弧打磨板的打磨前后位置进行调节，且在经过第二电机、移动螺杆和移动螺套的配合使用下，带动圆弧打磨板靠近砂轮本体，完成对砂轮本体的打磨，且通过整体装置对圆弧打磨板位置的固定性，进而提高其在对砂轮本体打磨时的均匀效果，且提高对砂轮本体进行打磨的效率。
This utility model relates to the field of centerless grinding machine technology and discloses a grinding wheel dressing device for a centerless grinding machine, including a support plate. An adjusting block is fixedly connected to the top of the support plate. An adjusting groove is formed at the top of the adjusting block. An adjusting slot is formed at the bottom of the adjusting groove. A stabilizing block is installed inside the adjusting slot through a height adjustment mechanism. A stabilizing groove is formed at the top of the stabilizing block. This device adjusts the grinding position of the arc grinding plate by means of a first motor, a rotating screw, and a rotating sleeve. By means of a second motor, a moving screw, and a moving sleeve, the arc grinding plate is brought closer to the grinding wheel body to complete the grinding of the grinding wheel body. The fixed position of the arc grinding plate by the overall device improves the uniformity of grinding the grinding wheel body and increases the grinding efficiency.
Description
Technical Field
The utility model relates to the technical field of centerless grinding machines, in particular to a grinding wheel repairing device of a centerless grinding machine.
Background
The centerless grinder is one kind of grinding machine for grinding without locating the axis of workpiece, and consists of three mechanisms including grinding wheel to perform grinding, regulating wheel to control the rotation of workpiece and the feeding speed of workpiece, and workpiece support to support workpiece during grinding.
The existing centerless grinder's emery wheel needs to be dismantled after using a period and polishes, and current means of polishing often uses its grinding tool to polish its emery wheel outer wall through the manual work, leads to its grinding efficiency lower, and the degree of consistency of polishing is relatively poor.
Disclosure of utility model
(One) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a grinding wheel repairing device of a centerless grinding machine.
(II) technical scheme
The utility model provides a grinding wheel repairing device of a centerless grinding machine, which comprises a supporting plate, wherein the top end of the supporting plate is fixedly connected with an adjusting block, the top end of the adjusting block is provided with an adjusting groove, the bottom end of the inside of the adjusting groove is provided with an adjusting groove, and the inside of the adjusting groove is provided with a stabilizing block through a height adjusting mechanism;
The stabilizing device comprises a stabilizing block, a stabilizing groove is formed in the top end of the stabilizing block, a first motor is fixedly connected to one end of the stabilizing block, a rotating screw is fixedly connected to the output end of the first motor, the other end of the rotating screw extends to the inside of the stabilizing groove and is rotationally connected with one end inside the stabilizing groove, a rotating screw sleeve is screwed on the outer wall of the rotating screw, a connecting block is fixedly connected to the top end of the rotating screw sleeve, a moving groove is formed in the top end of the connecting block, a second motor is fixedly connected to one end of the connecting block, a moving screw is fixedly connected to the output end of the second motor, one end of the moving screw extends to the inside of the moving groove and is rotationally connected with one end inside the moving groove, a moving screw sleeve is screwed on the outer wall of the rotating screw, an arc polishing plate is mounted on the top end of the moving screw sleeve through a buffering component, and a polishing layer is fixedly mounted on one end of the arc polishing plate;
The top fixedly connected with of regulating block polishes the frame, the inside rotation of polishing the frame is installed the emery wheel body, the top fixedly connected with third motor of frame of polishing, the output of third motor and the equal fixed mounting of one end of emery wheel body have the belt pulley, two the transmission is connected with the drive belt between the belt pulley.
Preferably, the height adjusting mechanism comprises a fourth motor, one end of the fourth motor is fixedly connected with the bottom end of the inside of the adjusting groove, the output end of the fourth motor is fixedly connected with a stabilizing screw, a stabilizing screw sleeve is screwed on the outer wall of the stabilizing screw, a stabilizing cylinder is fixedly connected on the outer wall of the stabilizing screw sleeve, and the top end of the stabilizing cylinder is fixedly connected with the bottom end of the stabilizing block.
Further, the buffer assembly includes the buffer board, two buffering through-holes have been seted up to the one end of buffer board, two the equal sliding connection in inside of buffering through-hole has the buffer pole, the one end of circular arc polishing board respectively with the one end fixed connection of two buffer poles, two fixedly connected with limiting plate between the other end of buffer pole, two all overlap on the outer wall of buffer pole is equipped with buffer spring.
Further, the outer wall of the stabilizing cylinder is fixedly connected with a stabilizing sliding block, and one end of the stabilizing sliding block is in sliding connection with the inside of the adjusting groove.
On the basis of the above, the four corners of the bottom end of the supporting plate are fixedly connected with movable casters.
On the basis of the above, the top end of the stabilizing block is provided with a limiting groove, a limiting rod is fixedly connected between two ends of the inside of the limiting groove, a limiting sleeve is connected to the outer wall of the limiting rod in a sliding manner, and the top end of the limiting sleeve is fixedly connected with the bottom end of the connecting block.
(III) beneficial effects
Compared with the prior art, the utility model provides a grinding wheel repairing device of a centerless grinding machine, which has the following beneficial effects:
This centerless grinder's grinding wheel device, through installing the inside back of frame of polishing with the grinding wheel body, under the cooperation through third motor, belt pulley and drive belt, will drive its grinding wheel body and rotate, and under the function through high adjustment mechanism, will drive the height of polishing of circular arc polishing plate and adjust, and under the cooperation through first motor, rotation screw rod and rotation swivel nut use, drive the position of polishing of circular arc polishing plate and adjust, and under the cooperation through second motor, remove screw rod and removal swivel nut use, drive circular arc polishing plate and be close to the grinding wheel body, accomplish the polishing to the grinding wheel body, and through the fixity of whole device to circular arc polishing plate position, and then improve its even effect when polishing to the grinding wheel body, and improve the efficiency of polishing to the grinding wheel body.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 3 is a schematic cross-sectional elevation view of the height adjustment mechanism of the present utility model;
fig. 4 is a schematic view of a partial enlarged structure at a in fig. 1 according to the present utility model.
The device comprises a supporting plate 1, an adjusting block 2, a stabilizing block 3, a first motor 5, a rotating screw rod 6, a rotating screw sleeve 7, a connecting block 8, a second motor 9, a moving screw rod 10, a moving screw sleeve 11, an arc polishing plate 12, a polishing layer 13, a third motor 14, a belt pulley 15, a driving belt 16, a fourth motor 17, a stabilizing screw rod 18, a stabilizing screw sleeve 19, a stabilizing cylinder 20, a buffer plate 21, a buffer rod 22, a limiting plate 23, a buffer spring 24, a stabilizing slide block 25, a moving caster wheel 26, a limiting rod 27 and a limiting sleeve.
Detailed Description
Referring to fig. 1-4, a grinding wheel repairing device of a centerless grinding machine comprises a supporting plate 1, wherein the top end of the supporting plate 1 is fixedly connected with an adjusting block 2, the top end of the adjusting block 2 is provided with an adjusting groove, the bottom end inside the adjusting groove is provided with an adjusting groove, the adjusting groove is internally provided with a stabilizing block 3 through a height adjusting mechanism, the height adjusting mechanism comprises a fourth motor 16, one end of the fourth motor 16 is fixedly connected with the bottom end inside the adjusting groove, the output end of the fourth motor 16 is fixedly connected with a stabilizing screw 17, the outer wall of the stabilizing screw 17 is provided with a stabilizing screw sleeve 18 in a screwed manner, the outer wall of the stabilizing screw sleeve 18 is fixedly connected with a stabilizing cylinder 19, the top end of the stabilizing cylinder 19 is fixedly connected with the bottom end of the stabilizing block 3, the output end of the fourth motor 16 drives the stabilizing screw 17 to rotate under the power-on starting of the fourth motor 16, the stabilizing screw 17 drives the stabilizing screw sleeve 18 to move through threads, and drives the stabilizing cylinder 19 to move, drives the polishing height of the arc polishing plate 11 to adjust, sets up a stabilizing groove at the top end of the stabilizing block 3, one end of the stabilizing block 3 is fixedly connected with the first motor 4, the output end of the first motor 4 is fixedly connected with the rotating screw 5, the other end of the rotating screw 5 extends to the inside of the stabilizing groove and is rotationally connected with one end inside the stabilizing groove, a rotating screw sleeve 6 is screwed on the outer wall of the rotating screw 5, the top end of the rotating screw sleeve 6 is fixedly connected with a connecting block 7, a moving groove is set at the top end of the connecting block 7, one end of the connecting block 7 is fixedly connected with the second motor 8, the output end of the second motor 8 is fixedly connected with the moving screw 9, one end of the moving screw 9 extends to the inside of the moving groove and is rotationally connected with one end inside the moving groove, a moving screw sleeve 10 is screwed on the outer wall of the rotating screw 5, the top of the movable swivel nut 10 is provided with an arc polishing plate 11 through a buffer assembly, one end of the arc polishing plate 11 is fixedly provided with a polishing layer 12, the top of the adjusting block 2 is fixedly connected with a polishing frame, the inside of the polishing frame is rotationally provided with a grinding wheel body, the top of the polishing frame is fixedly connected with a third motor 13, the output end of the third motor 13 and one end of the grinding wheel body are fixedly provided with belt pulleys 14, a transmission belt 15 is connected between the two belt pulleys 14, the output end of the first motor 4 drives the rotary screw 5 to rotate under the power on starting of the first motor 4, the rotary screw 5 drives the rotary screw sleeve 6 to move through threads, the polishing front and rear positions of the arc polishing plate 11 are driven to be adjusted, and under the power on starting of the second motor 8, the output end of the second motor 8 drives the movable screw 9 to rotate, the movable screw 9 drives the movable swivel nut 10 to move through threads, and drives the arc polishing plate 11 to be close to the grinding wheel body, and polishing of the grinding wheel body is completed.
It should be further noted that, the buffering subassembly includes buffer board 20, two buffering through-holes have been seted up to the one end of buffer board 20, the equal sliding connection in inside of two buffering through-holes has buffer pole 21, the one end of circular arc polishing board 11 respectively with the one end fixed connection of two buffer poles 21, fixedly connected with limiting plate 22 between the other end of two buffer poles 21, all the cover is equipped with buffer spring 23 on the outer wall of two buffer poles 21, after circular arc polishing board 11 contacted the emery wheel body, through the removal of buffer pole 21, under the tension of its buffer spring 23, cushion its circular arc polishing board 11, reduce the phenomenon that causes the damage to the emery wheel body at the in-process of polishing and appear, fixedly connected with stable slider 24 on the outer wall of stable section of thick bamboo 19, the one end of stable slider 24 and the inside sliding connection of regulating groove, the equal fixedly connected with caster 25 in bottom four corners department of backup pad 1, the position to whole device is convenient for remove, the limiting groove has been seted up on the top of stable slider 3, fixedly connected with limiting rod 26 between the both ends of limiting groove inside, sliding connection has limiting sleeve 27 on the outer wall of limiting rod 26, the top of limiting sleeve 27 when 7 moves with 7 fixed connection, the connecting block 7.
In summary, when the centerless grinding machine is used, firstly, after the grinding wheel body is mounted in the grinding frame, under the power-on starting of the third motor 13, the output end of the third motor 13 drives the grinding wheel body to rotate through the cooperation of the belt pulley 14 and the transmission belt 15, under the power-on starting of the fourth motor 16, the output end of the fourth motor 16 drives the stabilizing screw 17 to rotate, the stabilizing screw 17 drives the stabilizing screw sleeve 18 to move through threads, the stabilizing cylinder 19 is driven to move, the grinding height of the circular arc grinding plate 11 is driven to be adjusted, and under the power-on starting of the first motor 4, the output end of the first motor 4 drives the rotating screw 5 to rotate, the rotating screw 5 drives the rotating screw sleeve 6 to move through threads, and drives the position of the circular arc grinding plate 11 to be adjusted before and after grinding, and under the power-on starting of the second motor 8, the output end of the second motor 8 drives the moving screw 9 to rotate through the threads, the moving screw 10 drives the moving screw 11 to move, and drives the circular arc grinding plate 11 to be close to the grinding wheel body, and grinding the grinding wheel is completed.
Claims (6)
1. The grinding wheel repairing device of the centerless grinding machine comprises a supporting plate (1) and is characterized in that an adjusting block (2) is fixedly connected to the top end of the supporting plate (1), an adjusting groove is formed in the top end of the adjusting block (2), an adjusting groove is formed in the bottom end of the inner portion of the adjusting groove, and a stabilizing block (3) is arranged in the adjusting groove through a height adjusting mechanism;
The novel polishing device is characterized in that a stabilizing groove is formed in the top end of the stabilizing block (3), a first motor (4) is fixedly connected to one end of the stabilizing block (3), a rotating screw (5) is fixedly connected to the output end of the first motor (4), the other end of the rotating screw (5) extends to the inside of the stabilizing groove and is rotationally connected with one end inside the stabilizing groove, a rotating screw sleeve (6) is screwed on the outer wall of the rotating screw (5), a connecting block (7) is fixedly connected to the top end of the rotating screw sleeve (6), a moving groove is formed in the top end of the connecting block (7), a moving screw (9) is fixedly connected to the output end of the connecting block (7), one end of the moving screw (9) extends to the inside of the moving groove and is rotationally connected with one end inside the moving groove, a moving screw sleeve (10) is screwed on the outer wall of the rotating screw (5), an arc polishing plate (11) is arranged on the top end of the moving screw sleeve (10) through a buffering component, and an arc polishing plate (12) is fixedly arranged on one end of the arc polishing plate (11);
The top fixedly connected with of regulating block (2) is polished the frame, the inside of polishing the frame rotates and installs the emery wheel body, the top fixedly connected with third motor (13) of polishing the frame, the output of third motor (13) and the equal fixed mounting of one end of emery wheel body have belt pulley (14), two the transmission is connected with drive belt (15) between belt pulley (14).
2. The grinding wheel repairing device of the centerless grinding machine according to claim 1, wherein the height adjusting mechanism comprises a fourth motor (16), one end of the fourth motor (16) is fixedly connected with the bottom end inside the adjusting groove, the output end of the fourth motor (16) is fixedly connected with a stabilizing screw (17), a stabilizing screw sleeve (18) is screwed on the outer wall of the stabilizing screw (17), a stabilizing cylinder (19) is fixedly connected on the outer wall of the stabilizing screw sleeve (18), and the top end of the stabilizing cylinder (19) is fixedly connected with the bottom end of the stabilizing block (3).
3. The grinding wheel repairing device of the centerless grinding machine according to claim 2, wherein the buffering assembly comprises a buffering plate (20), two buffering through holes are formed in one end of the buffering plate (20), buffering rods (21) are slidably connected in the two buffering through holes, one end of the circular arc grinding plate (11) is fixedly connected with one ends of the two buffering rods (21) respectively, a limiting plate (22) is fixedly connected between the other ends of the two buffering rods (21), and buffering springs (23) are sleeved on the outer walls of the two buffering rods (21).
4. The grinding wheel dressing device of the centerless grinding machine according to claim 3, wherein a stabilizing sliding block (24) is fixedly connected to the outer wall of the stabilizing cylinder (19), and one end of the stabilizing sliding block (24) is in sliding connection with the inside of the adjusting groove.
5. The grinding wheel dressing device of the centerless grinder according to claim 4, wherein the four corners of the bottom end of the supporting plate (1) are fixedly connected with movable casters (25).
6. The grinding wheel repairing device of the centerless grinding machine according to claim 5, wherein a limiting groove is formed in the top end of the stabilizing block (3), a limiting rod (26) is fixedly connected between two ends of the inside of the limiting groove, a limiting sleeve (27) is connected to the outer wall of the limiting rod (26) in a sliding mode, and the top end of the limiting sleeve (27) is fixedly connected with the bottom end of the connecting block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423249539.9U CN223604149U (en) | 2024-12-27 | 2024-12-27 | Grinding wheel repairing device of centerless grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423249539.9U CN223604149U (en) | 2024-12-27 | 2024-12-27 | Grinding wheel repairing device of centerless grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223604149U true CN223604149U (en) | 2025-11-28 |
Family
ID=97786609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423249539.9U Active CN223604149U (en) | 2024-12-27 | 2024-12-27 | Grinding wheel repairing device of centerless grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223604149U (en) |
-
2024
- 2024-12-27 CN CN202423249539.9U patent/CN223604149U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209223773U (en) | A kind of plate grinding apparatus | |
| CN114434263A (en) | Bearing machining equipment of polishing | |
| CN216179047U (en) | Shaft sleeve inner hole polishing device | |
| CN210678189U (en) | A router shell processing device | |
| CN217860501U (en) | Optical lens piece refiner | |
| CN114603445B (en) | Automatic control type grinding integrated device based on shaft side machining | |
| CN214322941U (en) | Crystal polishing machine | |
| CN210081329U (en) | Easily-regulated and controlled grinding device for crankshaft machining | |
| CN219901583U (en) | Abrasive belt grinding machine convenient for replacing abrasive belt | |
| CN218997886U (en) | Motor stator processingequipment | |
| CN216681517U (en) | Polishing mechanism on diamond polishing machine | |
| CN218856473U (en) | Hydraulic cylinder port grinding machine | |
| CN217045921U (en) | Novel low-power consumption aluminum component burnishing machine | |
| CN219027175U (en) | Grinding wheel dressing device of composite roll grinder | |
| CN219747322U (en) | Edging machine convenient to adjust | |
| CN221604055U (en) | A transmission gear grinding device for transmission shaft processing | |
| CN218874849U (en) | Surface treatment device after plunger production shaping | |
| CN223630164U (en) | Grinding and positioning mechanism for computer keyboard support plate | |
| CN222289691U (en) | Polishing device for solid wood door processing | |
| CN223394989U (en) | A grinding belt machine with constant force real-time control mechanism for R position | |
| CN221517126U (en) | Bearing surface equipment of polishing for bearing processing | |
| CN221048041U (en) | Efficient part burr polishing device | |
| CN221232296U (en) | A polishing device for concave-convex surface of artificial stone | |
| CN220516372U (en) | Camshaft processing polisher | |
| CN224239239U (en) | A grinding wheel dressing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |