CN219633365U - Double-sided grinding device - Google Patents
Double-sided grinding device Download PDFInfo
- Publication number
- CN219633365U CN219633365U CN202321230003.5U CN202321230003U CN219633365U CN 219633365 U CN219633365 U CN 219633365U CN 202321230003 U CN202321230003 U CN 202321230003U CN 219633365 U CN219633365 U CN 219633365U
- Authority
- CN
- China
- Prior art keywords
- motor
- bevel gear
- frame
- grinding wheel
- sliding block
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 50
- 229910001651 emery Inorganic materials 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims 2
- 238000003754 machining Methods 0.000 abstract description 2
- 238000005498 polishing Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- 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
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a double-sided grinding device, which relates to the technical field of machining and comprises a frame; the first motor is arranged on one side of the frame, and a first grinding wheel is fixedly arranged on an output shaft of the first motor; the second motor is symmetrically arranged below the first motor, a second grinding wheel is fixedly arranged on an output shaft of the second motor, the lower surface of the first grinding wheel is attached to the upper surface of the sealing element, and the upper surface of the second grinding wheel is attached to the lower surface of the sealing element; the mounting plate rotates through first pivot and sets up in one side of first motor, and annular distribution has a plurality of mounting holes on the mounting plate, places the sealing member in the mounting hole, and part is located between first emery wheel and the second emery wheel when the mounting plate rotates. According to the utility model, when the mounting plate rotates, the sealing element is placed in the mounting hole, the mounting plate drives the sealing element to rotate between the first grinding wheel and the second grinding wheel, and the first grinding wheel and the second grinding wheel polish the upper surface and the lower surface of the sealing element simultaneously, so that the working efficiency is ensured, and one surface are not required to be polished.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a double-sided grinding device.
Background
In the course of working of sealing member, need polish the processing to the sealing member, current sealing member grinding device generally cooperates and uses the revolving stage to fix the sealing member, and the polishing of sealing member needs to polish sealing member inner circle and outer lane, and current grinding device is single face polishing, and holistic inefficiency is unfavorable for the processing of sealing member.
Disclosure of Invention
The utility model provides a double-sided grinding device, which aims to solve the problem of lower single-sided grinding efficiency of sealing elements in the prior art.
The utility model provides a double-sided grinding device, which adopts the following technical scheme:
a double-sided grinding device comprises a frame;
the first motor is arranged on one side of the frame, and a first grinding wheel is fixedly arranged on an output shaft of the first motor;
the second motor is symmetrically arranged below the first motor, a second grinding wheel is fixedly arranged on an output shaft of the second motor, the output shaft of the first motor and the output shaft of the second motor are arranged on the same axis, the lower surface of the first grinding wheel is attached to the upper surface of the sealing element, and the upper surface of the second grinding wheel is attached to the lower surface of the sealing element;
the mounting disc is arranged on one side of the first motor in a rotating mode through the first rotating shaft, a plurality of mounting holes are distributed in an annular mode on the mounting disc, sealing elements are placed in the mounting holes, and the mounting disc is located between the first grinding wheel and the second grinding wheel in a rotating mode.
Through adopting above-mentioned technical scheme, drive first emery wheel through first motor and rotate, first emery wheel sets up in the top of mounting disc, first emery wheel is laminated with the upper surface of sealing member. The second motor drives the second emery wheel and rotates, and the lower surface of second emery wheel laminating sealing member, and during the mounting disc rotation, place the sealing member into the mounting hole, the mounting disc drives the sealing member and rotates between first emery wheel and the second emery wheel, and the upper and lower surface of sealing member is polished simultaneously to first emery wheel and second emery wheel to guarantee the efficiency of work, need not the polishing of one side face.
Optionally, be provided with the baffle in the frame, baffle one end is articulated with the frame, and the other end passes through joint structure and frame joint fixedly, the baffle includes horizontal part and kink, the kink sets up between two sections horizontal parts, the kink is suitable for shielding first emery wheel polishing sealing member.
Through adopting above-mentioned technical scheme, shelter from the spark that produces when polishing through the baffle, avoid splashing on one's body of staff, conveniently open the baffle and close the baffle through joint structure.
Optionally, the clamping structure includes:
the clamping blocks are penetrated up and down and are arranged on the rack in a protruding mode;
the sliding chute for plugging the clamping block is formed in one end of the baffle, the installation cavity is symmetrically formed in the baffle, a driving disc which is installed in the center of the end of the baffle in a rotating mode is arranged in the installation cavity, a sliding block is arranged in the installation cavity in a sliding mode, a protruding portion is arranged on one side, close to the clamping block, of the sliding block, a spring is arranged between the side wall of the installation cavity and the clamping block, and a connecting rope is arranged between the driving disc and the clamping block.
Through adopting above-mentioned technical scheme, when needs baffle and frame connection, rotate the driving disk, drive and connect rope pulling slider, the spring compression this moment, the joint piece stretches into to the joint inslot this moment, after unclamping the driving disk, under the effect of spring, the slider slides to the direction of keeping away from each other, in the protruding portion of slider can the joint piece.
Optionally, the driving member includes: the first rotating shaft is provided with a first bevel gear, one side of the first bevel gear is meshed with a second bevel gear, and the second bevel gear is fixedly connected with an output shaft of a third motor.
Through adopting above-mentioned technical scheme, the third motor rotates to drive the second bevel gear and rotate, the first bevel gear of second bevel gear drive rotates, thereby drives first pivot and rotates, thereby makes the mounting plate rotate, and the staff places the mounting hole with the sealing member in the mounting plate rotation in-process.
Optionally, still be provided with the elevation structure that supplies first motor and second motor to go up and down in the frame, elevation structure includes:
the sliding chute is vertically arranged on the frame, and the upper end and the lower end of the sliding chute are respectively provided with a first screw and a second screw;
the first sliding block is arranged in the sliding groove in a sliding way, the first sliding block is fixedly connected with the first motor, the first screw rod penetrates through the first sliding block, and the bottom of the first sliding block is in threaded connection with the first screw rod;
the third bevel gear is arranged on the first screw rod, a fourth bevel gear is vertically meshed with the third bevel gear, the fourth bevel gear is fixedly arranged on a second rotating shaft which penetrates through the frame, and a first hand wheel is arranged on the outer side of the frame.
Through adopting above-mentioned technical scheme, rotate first hand wheel to drive fourth bevel gear and rotate, fourth bevel gear drives third bevel gear and rotates, thereby drives first screw rod and rotate, thereby drives first sliding block and slides in the spout, drives first motor and goes up and down, adjusts the position of first emery wheel.
Optionally, the lifting structure further includes:
the second sliding block is arranged in the sliding groove in a sliding way, the second sliding block is fixedly connected with the second motor, the second screw rod penetrates through the second sliding block, and the bottom of the second sliding block is in threaded connection with the second screw rod;
the fifth bevel gear is arranged on the second screw rod, a sixth bevel gear is vertically meshed with the fifth bevel gear, the sixth bevel gear is fixedly arranged on a third rotating shaft which penetrates through the frame, and a second hand wheel is arranged on the outer side of the frame.
Through adopting above-mentioned technical scheme, rotate the second hand wheel to drive sixth bevel gear and rotate, sixth bevel gear drives fifth bevel gear and rotates, thereby drives the second screw rod and rotate, thereby drives the second sliding block and slides in the spout, drives the second motor and goes up and down, adjusts the position of second emery wheel.
Optionally, the mounting plate is provided with the limiting plate in the direction that the sealing member got into between first emery wheel and the second emery wheel, limiting plate one side is provided with vertically and is provided with the riser, fixedly on the riser be provided with the water pipe, the water pipe extends to the mounting plate top, the opposite side of water pipe is connected with the water pump.
Through adopting above-mentioned technical scheme, the water pipe that sets up can reduce the production of spark when polishing, and the limiting plate is in order to avoid the sealing member when entering into between the emery wheel, is released by reaction force.
Optionally, connect the storage bucket is provided with to the below of mounting disc, connect storage bucket top circumference to be provided with the fixed plate, the height of fixed plate is greater than or equal to the height of mounting disc.
Through adopting above-mentioned technical scheme, through setting up and receiving the storage bucket, after the sealing member is polished, drop to connect in the storage bucket, still be provided with the fixed plate around the mounting disc, because the height of limiting plate is greater than the height of mounting disc, avoid the sealing member to pop out the outside of mounting disc.
In summary, the present utility model includes at least one of the following beneficial technical effects:
1. the first grinding wheel is driven to rotate through the first motor and arranged above the mounting plate, and the first grinding wheel is attached to the upper surface of the sealing piece. The second motor drives the second grinding wheel to rotate, the second grinding wheel is attached to the lower surface of the sealing element, when the mounting plate rotates, the sealing element is placed in the mounting hole, the mounting plate drives the sealing element to rotate between the first grinding wheel and the second grinding wheel, and the first grinding wheel and the second grinding wheel polish the upper surface and the lower surface of the sealing element simultaneously, so that the working efficiency is ensured, and one side is not required to be polished;
2. rotating the first hand wheel so as to drive the fourth bevel gear to rotate, and driving the third bevel gear to rotate by the fourth bevel gear so as to drive the first screw to rotate, thereby driving the first sliding block to slide in the sliding groove, driving the first motor to lift and adjusting the position of the first grinding wheel;
3. the water pipe that sets up can reduce the production of spark when polishing, and the limiting plate is in order to avoid the sealing member to be released by reaction force when entering between the emery wheel.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a partial schematic view of an embodiment of the present utility model;
FIG. 3 is a schematic view of an embodiment of the present utility model at a first screw and a second screw;
FIG. 4 is a partial cross-sectional view of an embodiment of the present utility model;
fig. 5 is a schematic view of a part of the structure of fig. 4.
Reference numerals illustrate: 1. a frame; 11. a baffle; 111. a mounting cavity; 112. a slide block; 113. a spring; 114. a drive plate; 12. a clamping block; 13. a first screw; 14. a third bevel gear; 15. a fourth bevel gear; 16. a first hand wheel; 161. a second rotating shaft; 17. a fifth bevel gear; 18. a sixth bevel gear; 19. the second hand wheel; 191. a third rotating shaft; 20. a second screw; 2. a first motor; 3. a second motor; 4. a first grinding wheel; 5. a second grinding wheel; 6. a mounting plate; 61. a mounting hole; 62. a first rotating shaft; 63. a first bevel gear; 64. a second bevel gear; 65. a third motor; 66. a fixing plate; 7. receiving a charging basket; 8. a limiting plate; 9. a water pipe; 10. and (3) a water pump.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-5.
The embodiment of the utility model discloses a double-sided grinding device. Referring to fig. 1, the double-sided grinding device comprises a frame 1, a first motor 2, a second motor 3 and a mounting plate 6, wherein the mounting plate 6 drives a rotating shaft to rotate through a driving piece, thereby driving the mounting plate 6 to rotate, a plurality of mounting holes 61 are circumferentially formed in the mounting plate 6, sealing pieces can be placed in the mounting holes 61, the first motor 2 and the second motor 3 are arranged on one side of the frame 1, the first motor 2 and the second motor 3 are arranged on the same vertical surface, a first grinding wheel 4 is fixedly arranged on an output shaft of the first motor 2, the lower surface of the first grinding wheel 4 is attached to the upper surface of the sealing piece, a second grinding wheel 5 is arranged on an output shaft of the second motor 3, the upper surface of the second grinding wheel 5 is attached to the lower surface of the sealing piece, when the mounting plate 6 rotates, the sealing pieces in part of the mounting holes 61 are all positioned in the middle of the first grinding wheel 4 and the second grinding wheel 5, and simultaneously grinding is performed, the sealing pieces are placed in the mounting holes 61 when the mounting plate 6 rotates, the mounting plate 6 drives the sealing pieces to rotate to the first grinding wheel 4 and the second grinding wheel 5, and the upper surface of the first grinding wheel 4 and the second grinding wheel 5 are not required to be simultaneously ground, and the grinding wheel is not required to be simultaneously, and the grinding efficiency of the first grinding wheel and the first grinding wheel 5 is ensured.
On the basis of the above embodiment, the driving member includes a second bevel gear 64 disposed on the rotating shaft, the second bevel gear 64 is meshed with the first bevel gear 63, the first bevel gear 63 is fixedly disposed on the output shaft of the third motor 65, the third motor 65 is started, so as to drive the second bevel gear 64 to rotate, the second bevel gear 64 drives the first bevel gear 63 to rotate, so as to drive the first rotating shaft 62 to rotate, thereby enabling the mounting plate 6 to rotate, and the staff places the sealing member in the mounting hole 61 during the rotation of the mounting plate 6.
Specifically, frame 1 one side is provided with baffle 11, and baffle 11 includes horizontal part and kink, and the horizontal part of one side is articulated with frame 1, and the horizontal part of opposite side passes through joint structure and frame 1 joint, and the kink blocks the place that the sealing member was polished to the emery wheel, and baffle 11 can shelter from the spark that produces when polishing, avoids splashing on one's body of staff, conveniently opens baffle 11 and closes baffle 11 through joint structure.
In one embodiment, the clamping structure comprises: the protruding joint piece 12 that sets up on the frame 1, joint piece 12 link up the setting from top to bottom, the one end of baffle 11 is provided with the spout that supplies joint piece 12 to peg graft, and the one end of baffle 11 is provided with installation cavity 111, and the installation cavity 111 internal rotation is provided with driving disk 114, and driving disk 114 is located the center department of baffle 11, and the slip is provided with slider 112 in the spout, one side that slider 112 is close to joint piece 12 is provided with the protruding portion, and the protruding portion can the joint be in the joint piece 12, is provided with spring 113 between the lateral wall of spout and the fixture block, is provided with the connecting rope between driving disk 114 and the fixture block. When the baffle 11 is required to be connected with the frame 1, the driving disc 114 is rotated to drive the connecting rope to pull the sliding block 112, the spring 113 is compressed at the moment, the clamping block 12 stretches into the clamping groove at the moment, after the driving disc 114 is loosened, the sliding block 112 slides in the direction away from each other under the action of the spring 113, and the protruding part of the sliding block 112 can be clamped into the clamping block 12.
On the basis of the above embodiment, referring to fig. 3, the frame 1 is further provided with a lifting structure for lifting the first motor 2 and the second motor 3, and the lifting structure includes: the vertical spout of seting up on frame 1, the upper and lower both ends of spout are provided with first screw rod 13 and second screw rod 20 respectively, and first screw rod 13 and second screw rod 20 all vertically set up, and the slip is provided with first sliding block and second sliding block in the spout, and first sliding block and second sliding block are connected with first motor 2 and second motor 3 respectively, and first sliding block and first screw rod 13 threaded connection, second sliding block and second screw rod 20 threaded connection, be provided with third bevel gear 14 on the first screw rod 13, with third bevel gear 14 meshing there being fourth bevel gear 15, fourth bevel gear 15 is fixed to be set up on the second pivot 161 that runs through frame 1 and set up, second pivot 161 is located the frame 1 outside and is provided with first hand wheel 16, rotates first hand wheel 16 to drive fourth bevel gear 15 rotation, fourth bevel gear 15 drives third bevel gear 14 rotation, thereby drives first sliding block and slides in the spout, drives first motor 2 and goes up and down, adjusts the position of first 4.
Similarly, a fifth bevel gear 17 is fixed on the second screw 20, a sixth bevel gear 18 is meshed with the fifth bevel gear 17, the sixth bevel gear 18 is fixedly arranged on a third rotating shaft 191 which penetrates through the frame 1, and a second hand wheel 19 is arranged on the outer side of the frame 1 of the third rotating shaft 191. The second hand wheel 19 is rotated, so that the sixth bevel gear 18 is driven to rotate, the sixth bevel gear 18 drives the fifth bevel gear 17 to rotate, the second screw rod 20 is driven to rotate, the second sliding block is driven to slide in the sliding groove, the second motor 3 is driven to lift, and the position of the second grinding wheel 5 is adjusted.
In one embodiment, the mounting plate 6 is provided with a limiting plate 8, one side of the limiting plate 8 is provided with a vertical plate, the vertical plate is fixedly provided with a water pipe 9, the water pipe 9 can be used for injecting water to the mounting plate 6, when polishing, spark generation is reduced, and the limiting plate 8 is pushed out by reaction force in order to avoid the sealing element from entering between the grinding wheels.
Wherein, the mounting plate 6 below is provided with connects storage bucket 7, connects storage bucket 7 top circumference to be provided with limiting plate 8, the height of limiting plate 8 is greater than or equal to the height of mounting plate 6, and after the sealing member is polished, drops to connect storage bucket 7, still is provided with limiting plate 8 around mounting plate 6, because the height of limiting plate 8 is greater than the height of mounting plate 6, avoids the sealing member to pop out the outside of mounting plate 6.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (8)
1. A double-sided lapping apparatus, comprising:
a frame (1);
the first motor (2) is arranged on one side of the frame (1), and a first grinding wheel (4) is fixedly arranged on an output shaft of the first motor (2);
the second motor (3) is symmetrically arranged below the first motor (2), a second grinding wheel (5) is fixedly arranged on an output shaft of the second motor (3), the output shaft of the first motor (2) and the output shaft of the second motor (3) are arranged on the same axis, the lower surface of the first grinding wheel (4) is attached to the upper surface of the sealing element, and the upper surface of the second grinding wheel (5) is attached to the lower surface of the sealing element;
the mounting plate (6) is rotatably arranged on one side of the first motor (2) through the first rotating shaft (62), the first rotating shaft (62) is driven to rotate through a driving piece, a plurality of mounting holes (61) are annularly distributed in the mounting plate (6), sealing pieces are placed in the mounting holes (61), and a part of the mounting plate (6) is located between the first grinding wheel (4) and the second grinding wheel (5) during rotation.
2. The double-sided lapping device of claim 1, wherein: be provided with baffle (11) on frame (1), baffle (11) one end is articulated with frame (1), and the other end passes through joint structure and frame (1) joint is fixed, baffle (11) include horizontal part and kink, the kink sets up between two sections horizontal parts, the kink is suitable for shielding first emery wheel (4) and polishes the sealing member.
3. The double-sided lapping device of claim 2, wherein the clamping structure comprises:
the clamping blocks (12) are penetrated up and down and are arranged on the frame (1) in a protruding mode;
the sliding chute for plugging the clamping block (12) is formed in one end of the baffle (11), the installation cavity (111) is symmetrically formed in the baffle (11), the driving disc (114) which is rotatably installed in the center of the end part of the baffle (11) is arranged in the installation cavity (111), the sliding block (112) is arranged in the installation cavity (111), the protruding portion is arranged on one side, close to the clamping block (12), of the sliding block (112), the spring (113) is arranged between the side wall of the installation cavity (111) and the clamping block, and a connecting rope is arranged between the driving disc (114) and the clamping block.
4. A double-sided lapping device as claimed in claim 3, wherein the driving member comprises: the first bevel gear (63) is arranged on the first rotating shaft (62), a second bevel gear (64) is meshed with one side of the first bevel gear (63), and the second bevel gear (64) is fixedly connected with an output shaft of the third motor (65).
5. The double-sided lapping device according to any one of claims 1-4, wherein a lifting structure for lifting the first motor (2) and the second motor (3) is further provided on the frame (1), the lifting structure comprising:
the sliding chute is vertically arranged on the frame (1), and the upper end and the lower end of the sliding chute are respectively provided with a first screw (13) and a second screw (20);
the first sliding block is arranged in the sliding groove in a sliding way, the first sliding block is fixedly connected with the first motor (2), the first screw rod (13) penetrates through the first sliding block, and the bottom of the first sliding block is in threaded connection with the first screw rod (13);
the third bevel gear (14) is arranged on the first screw rod (13), the fourth bevel gear (15) is vertically meshed with the third bevel gear (14), the fourth bevel gear (15) is fixedly arranged on a second rotating shaft (161) penetrating through the frame (1), and a first hand wheel (16) is arranged on the outer side of the frame (1) of the second rotating shaft (161).
6. The double-sided lapping device of claim 5, wherein the lifting structure further comprises:
the second sliding block is arranged in the sliding groove in a sliding way, the second sliding block is fixedly connected with the second motor (3), the second screw rod (20) penetrates through the second sliding block, and the bottom of the second sliding block is in threaded connection with the second screw rod (20);
the fifth bevel gear (17) is arranged on the second screw rod (20), the sixth bevel gear (18) is vertically meshed with the fifth bevel gear (17), the sixth bevel gear (18) is fixedly arranged on a third rotating shaft (191) penetrating through the frame (1), and the third rotating shaft (191) is arranged outside the frame (1) and is provided with a second hand wheel (19).
7. The double-sided lapping device of claim 6, wherein: the mounting plate (6) is located the direction that the sealing member got into between first emery wheel (4) and second emery wheel (5) and is provided with limiting plate (8), limiting plate (8) one side is provided with vertically and is provided with the riser, fixedly on the riser be provided with water pipe (9), water pipe (9) extend to mounting plate (6) top, the opposite side of water pipe (9) is connected with water pump (10).
8. The double-sided lapping device of claim 7, wherein: the utility model discloses a high-speed water heater, including mounting disc (6), receiving storage bucket (7) are provided with below of mounting disc (6), receiving storage bucket (7) top circumference is provided with fixed plate (66), the height of fixed plate (66) is greater than or equal to the height of mounting disc (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321230003.5U CN219633365U (en) | 2023-05-18 | 2023-05-18 | Double-sided grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321230003.5U CN219633365U (en) | 2023-05-18 | 2023-05-18 | Double-sided grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219633365U true CN219633365U (en) | 2023-09-05 |
Family
ID=87821811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321230003.5U Active CN219633365U (en) | 2023-05-18 | 2023-05-18 | Double-sided grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219633365U (en) |
-
2023
- 2023-05-18 CN CN202321230003.5U patent/CN219633365U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209350043U (en) | A kind of artificial tooth polishing machine | |
| CN104308287B (en) | Gear wind energy, motor-driven beveler | |
| CN116572098B (en) | Double-end-face grinding machine for bearing treatment | |
| CN219633365U (en) | Double-sided grinding device | |
| CN116871999A (en) | High-efficient terrace buffing machine is used in construction engineering terrace polishing construction | |
| CN216098291U (en) | Ultra-precision grinding machine capable of reducing roughness | |
| CN217648159U (en) | Grinding and polishing single-shaft machine for part machining | |
| CN216371637U (en) | Burnishing device for hardware processing | |
| CN216830026U (en) | Edging auxiliary device is used in well lid production | |
| CN104308698A (en) | Pipe and column part butt weld polishing machine | |
| CN214723102U (en) | Impeller edge polishing mechanism of volute fan | |
| CN208215013U (en) | Grinding device is used in a kind of manufacture of metal parts | |
| CN208663330U (en) | A kind of used water axis of grinding apparatus with logical liquid function | |
| CN210223694U (en) | Zinc oxide resistance card grinding disc device | |
| CN208826259U (en) | Grinding device is used in a kind of production of metal product | |
| CN218081855U (en) | Gear machining is with picking burr device | |
| CN209335319U (en) | A kind of workpiece polishing mechanism | |
| CN210938523U (en) | Surface polishing device for optical glass lens | |
| CN219081930U (en) | Centrifugal pump | |
| CN108687586A (en) | A kind of used water axis of grinding apparatus with logical liquid function | |
| CN205057793U (en) | A anchor clamps that clamping head that is used for metallography to grind throwing can turn to automatically | |
| CN108356639A (en) | A kind of metal parts manufacture grinding device | |
| CN219189632U (en) | Adjustable bearing polishing device | |
| CN218082128U (en) | Portable valve sealing surface grinding machine | |
| CN214661088U (en) | Submersible electric pump mounting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |