CN213795759U - A grinding device for production of precision machine part - Google Patents
A grinding device for production of precision machine part Download PDFInfo
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- CN213795759U CN213795759U CN202022890479.4U CN202022890479U CN213795759U CN 213795759 U CN213795759 U CN 213795759U CN 202022890479 U CN202022890479 U CN 202022890479U CN 213795759 U CN213795759 U CN 213795759U
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 63
- 239000000428 dust Substances 0.000 claims abstract description 47
- 238000005498 polishing Methods 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims description 11
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 4
- 238000007517 polishing process Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 10
- 241000883990 Flabellum Species 0.000 description 6
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a grinding device for production of precision machine parts, including the processing platform, processing bench top portion is equipped with vertical board, has seted up on the vertical board and has moved the mouth, removes intraoral relative inside wall and has seted up the spout, is equipped with the movable block in the spout, is equipped with the movable plate on the movable block, is equipped with adjusting device on the movable plate, and processing bench top portion is equipped with collecting vat I, and I bottom in collecting vat is equipped with dust collector, is equipped with the motor in the processing platform, and the motor output end is connected with transmission, is equipped with clamping device on the processing platform. The utility model discloses a set up a plurality of centre gripping posts that can carry out adjusting position, be provided with the conflict rubber disc that can angle regulation in centre gripping post tip for add man-hour to special shape part, can effectively guarantee the centre gripping effect to the part, when polishing, adsorb the dust in the collection box through setting up placing platform bottom collecting vat all around through the fan effect and collect, thereby avoid the dust to fall on the part, influence the observation judgement of processing personnel.
Description
Technical Field
The utility model relates to a grinding device technical field especially relates to a grinding device for production of precision machine part.
Background
Mechanical parts is carrying out the production in-process, often need polish it, can be stable for guaranteeing to polish in-process part, often need carry out the centre gripping to the part, but present clamping device can only deal with the part of conventional shape and carry out the centre gripping, can't realize effective centre gripping to some equipment completion parts that the shape is complicated, cause like this to polish in-process part and can produce the removal, influence the effect of polishing, and the dust that produces polishing in-process drops and can influence the processing personnel and observe the part condition of polishing on the part, influence the quality of polishing.
Therefore, in view of the above, there is a need to provide a new grinding device to solve the deficiencies of the prior art.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned technical problem, a grinding device for the production of precision machine parts is provided. The utility model mainly arranges a plurality of clamping columns which can adjust the position and a rubber plate which can adjust the angle at the end of the clamping column, so that the clamping effect on the parts can be effectively ensured when the parts with special shapes are processed; when polishing, adsorb abrasive dust, dust etc. in placing platform bottom collecting vat all around through the flabellum effect and collect in the collecting box through the setting to avoid abrasive dust, dust etc. to drop on the part, influence the observation judgement of processing personnel. The utility model discloses a technical means as follows:
a polishing device for production of precision mechanical parts comprises a processing table, wherein a transmission device, a moving device, a placing table and a clamping device are arranged on the processing table, a collecting tank I is formed in the top of the processing table, the placing table is connected into the collecting tank I through a plurality of obliquely arranged supporting columns, and a dust removal device is arranged at the bottom of the collecting tank I;
the clamping device is positioned on the side edge of the placing table and is used for clamping the workpiece placed on the placing table; the moving device is provided with an adjusting device, the adjusting device is positioned above the same side of the placing table and reciprocates left and right on the moving device to align the position of a workpiece to be polished;
the transmission device is simultaneously connected with the moving device and the dust removal device and used for driving the moving device to drive the adjusting device to move up and down in a reciprocating mode, slowly polish the clamped workpiece in the descending process, and simultaneously drive the dust removal device to effectively collect abrasive dust generated in the polishing process.
Further, the transmission device comprises a motor arranged in the processing table, and a vertical shaft fixedly connected with the output end of the motor, wherein a screw rod section is arranged on the outer side wall of the upper part of the vertical shaft, and the screw rod section is connected with the moving device through a screw nut in threaded connection to drive the moving device to reciprocate up and down;
the lower part of the vertical shaft is connected with a gear transmission mechanism, and the gear transmission mechanism is connected with the dust removal device and drives the dust removal device to act.
Furthermore, the gear transmission mechanism comprises a first bevel gear arranged on the outer side wall of the lower part of the vertical shaft, the first bevel gear is connected with a first transmission bevel gear in a meshing manner, the first transmission bevel gear is connected with one end of a transmission shaft, the other end of the transmission shaft is provided with a second transmission bevel gear, the second transmission bevel gear is connected with a second bevel gear in a meshing manner, and the second bevel gear is connected with the dust removal device.
Further, the moving device comprises a vertical plate arranged at the top of the processing table, a vertical moving opening penetrating through the side wall is formed in the vertical plate, a sliding groove is formed in the inner side wall, opposite to the inner side wall, in the moving opening, a moving block is arranged in the sliding groove, the moving block is connected with the transmission device, a moving plate is arranged on the moving block, and the adjusting device is arranged on one side of the moving plate.
Furthermore, adjusting device is including seting up adjusting groove on the mobile device, be provided with the regulating block in the adjusting groove, be provided with the sander on the regulating block, the bottom of sander is provided with the mill for polish the work piece.
Furthermore, a counterweight groove is formed in the bottom of the other side of the moving plate, and a counterweight block is arranged in the counterweight groove.
Furthermore, the adjusting block and the balancing weight are adjusted to be in the position on the movable plate through a threaded column in rotating connection, and the balancing weight is arranged to ensure that the movable plate is in a horizontal state when the position of the sander is adjusted.
Further, clamping device is equipped with two sets ofly at least, sets up the both sides of placing the platform, including setting up processing bench fixed plate, it is connected with the rotary disk to rotate on the fixed plate, the arcuation through-hole has been seted up on the rotary disk, be provided with a plurality of centre gripping posts in the arcuation through-hole, the tip of centre gripping post is connected with the conflict rubber disc through universal ball, the conflict rubber disc is contradicted with the work piece and is connected.
Furthermore, the outer side wall of the clamping column is in threaded connection with an adjusting nut, the adjusting nut is rotated to realize that the clamping column is fixed on the rotating disc, the adjusting nut is abutted against the side wall of the rotating disc, and a workpiece with a complex shape is positioned on the placing table for clamping under the action of the clamping columns on two sides;
the outer side wall of the clamping column is in threaded connection with a limiting ring at the position of the universal ball, the limiting ring is controlled to rotate, and the collision rubber disc is subjected to angle adjustment, so that the collision rubber disc is matched with the protruding points of the workpiece with the complex shape.
Furthermore, the dust removal device comprises a collecting tank II arranged at the bottom of the collecting tank I and positioned inside the processing table, and a collecting box is arranged in the collecting tank II;
the collecting tank II is communicated with the collecting tank I through a transmission hole, the inner side wall of the transmission hole is connected with a support ring through a plurality of support rods, the support ring is rotatably connected with a rotating shaft, and the top of the rotating shaft is fixedly connected with a plurality of fan blades;
the bottom of the rotating shaft is connected with the transmission device, the rotating shaft is driven by the transmission device to drive the fan blades to rotate, and abrasive dust generated in the polishing process is collected into the collecting box;
the collecting box is internally provided with a collecting filter screen, and the bottom of the collecting box is provided with an air outlet which penetrates through the side wall of the processing table.
Compared with the prior art, the utility model has the advantages of it is following:
1. the utility model provides a grinding device for production of precision machine part through setting up a plurality of centre gripping posts that can carry out adjusting position, is provided with the conflict rubber dish that can angle regulation at centre gripping post tip for add man-hour special shape part, can effectively guarantee the centre gripping effect to the part.
2. The utility model provides a grinding device for production of precision machine part when polishing, is placing platform bottom collecting vat all around through the flabellum effect and adsorbs abrasive dust, dust etc. and collect in the collecting vat through the setting to avoid abrasive dust, dust etc. to fall on the part, influence the observation judgement of processing personnel.
Based on the reason, the utility model discloses can extensively promote in fields such as mechanical parts polish.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural view of the polishing device for precision machine part production of the present invention.
Fig. 2 is a schematic side structure view of the polishing device for precision machine part production of the present invention.
In the figure: 1. a processing table; 2. a vertical plate; 3. moving the port; 4. a moving block; 5. moving the plate; 6. a placing table; 7. a motor; 8. an adjusting block; 9. a sander; 10. grinding disc; 11. a balancing weight; 12. a vertical axis; 13. a collection box; 14. a support ring; 15. a rotating shaft; 16. a first bevel gear; 17. a second bevel gear; 18. a drive shaft; 19. rotating the disc; 20. a clamping post; 21. against the rubber disc; 22. adjusting the nut; 23. a confinement ring; 24. and (7) fixing the plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in the figures, the utility model provides a polishing device for precision machinery part production, including a processing table 1, the processing table 1 is provided with a transmission device, a moving device, a placing table 6 and a clamping device, the top of the processing table 1 is provided with a collecting tank I, the placing table 6 is connected in the collecting tank I through a plurality of obliquely arranged supporting columns, and the bottom of the collecting tank I is provided with a dust removal device;
the clamping device is positioned at the side edge of the placing table 6 and clamps the workpiece placed on the placing table 6; the moving device is provided with an adjusting device, the adjusting device is positioned above the same side of the placing table 6, and the adjusting device performs left-right reciprocating movement on the moving device to align the position of a workpiece to be polished;
the transmission device is simultaneously connected with the moving device and the dust removal device and used for driving the moving device to drive the adjusting device to move up and down in a reciprocating mode, slowly polish the clamped workpiece in the descending process, and simultaneously drive the dust removal device to effectively collect abrasive dust generated in the polishing process.
Preferably, the transmission device comprises a motor 7 installed inside the processing table 1, a vertical shaft 12 fixedly connected with the output end of the motor 7, and a screw rod section arranged on the outer side wall of the upper part of the vertical shaft 12 and connected with the moving device through a screw nut in threaded connection to drive the moving device to reciprocate up and down;
the lower part of the vertical shaft 12 is connected with a gear transmission mechanism, and the gear transmission mechanism is connected with the dust removal device and drives the dust removal device to act.
Preferably, the gear transmission mechanism comprises a first bevel gear 16 arranged on the outer side wall of the lower part of the vertical shaft 12, the first bevel gear 16 is connected with a first transmission bevel gear in a meshing manner, the first transmission bevel gear is connected with one end of a transmission shaft 18, the other end of the transmission shaft 18 is provided with a second transmission bevel gear, the second transmission bevel gear is connected with a second bevel gear 17 in a meshing manner, and the second bevel gear 17 is connected with the dust removing device.
Preferably, the moving device comprises a vertical plate 2 arranged at the top of the processing table 1, the vertical plate 2 is provided with a vertical moving port 3 penetrating through the side wall, a sliding groove is formed in the inner side wall of the moving port 3, a moving block 4 is arranged in the sliding groove, the moving block 4 is connected with the transmission device, meanwhile, a moving plate 5 is arranged on the moving block 4, and the adjusting device is arranged on one side of the moving plate 5.
Preferably, the adjusting device comprises an adjusting groove formed in the moving device, an adjusting block 8 is arranged in the adjusting groove, a sander 9 is arranged on the adjusting block 8, and a sanding disc 10 is arranged at the bottom of the sander 9 and used for sanding the workpiece.
Preferably, a counterweight groove is formed in the bottom of the other side of the moving plate 5, and a counterweight block 11 is arranged in the counterweight groove.
Preferably, the adjusting block 8 and the balancing weight 11 are adjusted in position on the moving plate 5 through a threaded column in rotary connection, and the balancing weight 11 is arranged to ensure that the moving plate 5 is in a horizontal state when the position of the sander 9 is adjusted.
Preferably, the clamping device is at least provided with two sets of, sets up place the both sides of platform 6, including setting up fixed plate 24 on the processing platform 1, it is connected with rotary disk 19 to rotate on the fixed plate 24, the arcuation through-hole has been seted up on the rotary disk 19, be provided with a plurality of centre gripping posts 20 in the arcuation through-hole, the tip of centre gripping post 20 is connected with conflict rubber disc 21 through universal ball, conflict rubber disc 21 is contradicted with the work piece and is connected.
Preferably, an adjusting nut 22 is connected to the outer side wall of the clamping column 20 in a threaded manner, and the adjusting nut 22 is rotated to fix the clamping column 20 on the rotating disk 19, so that the adjusting nut 22 abuts against the side wall of the rotating disk 19, and a workpiece with a complex shape is positioned on the placing table 6 to be clamped under the action of the clamping columns 20 on the two sides;
the outer side wall of the clamping column 20, which is located at the universal ball, is in threaded connection with a limiting ring 23, the limiting ring 23 is controlled to rotate, and the collision rubber disc 21 is subjected to angle adjustment, so that the collision rubber disc 21 is more adaptive to the protruding points of workpieces with complex shapes.
Preferably, the dust removal device comprises a collecting tank II arranged at the bottom of the collecting tank I and positioned inside the processing table 1, and a collecting box 13 is arranged in the collecting tank II;
the collecting tank II is communicated with the collecting tank I through a transmission hole, the inner side wall of the transmission hole is connected with a support ring 14 through a plurality of support rods, the support ring 14 is rotatably connected with a rotating shaft 15, and the top of the rotating shaft 15 is fixedly connected with a plurality of fan blades;
the bottom of the rotating shaft 15 is connected with the transmission device, the rotating shaft 15 is driven by the transmission device to drive the fan blades to rotate, and abrasive dust generated in the grinding process is collected into the collecting box 13;
a collecting filter screen is arranged in the collecting box 13, and an air outlet penetrating through the side wall of the processing table 1 is formed in the bottom of the collecting box 13.
Example 1
As shown in fig. 1-2, a polishing device for precision machinery part production, comprises a processing table 1, wherein a vertical plate 2 is arranged at the top of the processing table 1, a vertical moving port 3 penetrating through a side wall is formed in the vertical plate 2, a sliding groove is formed in a relative inner side wall in the moving port 3, a moving block 4 is arranged in the sliding groove, a moving plate 5 is arranged on the moving block 4, an adjusting device is arranged on the moving plate 5, specifically, the adjusting device comprises an adjusting groove formed in the moving plate 5, an adjusting block 8 is arranged in the adjusting groove, a sander 9 is arranged on the adjusting block 8, a sanding disc 10 is arranged at the bottom of the sander 9, and the sander 9 is in the prior art and is internally provided with a motor for driving the sanding disc 10 to rotate. A counterweight groove is formed in the bottom of the other end of the moving plate 5, and a counterweight block 11 is arranged in the counterweight groove. The adjusting block 8 and the balancing weight 11 are both adjusted in position on the moving plate 5 through the threaded columns connected in a rotating mode, and the balancing weight 11 is arranged to guarantee that the moving plate 5 is in a horizontal state when the position of the sander 9 is adjusted.
Collecting vat I has been seted up at 1 top of processing platform, is connected with through the support column that a plurality of slopes set up in collecting vat I and places platform 6, and the opening size of collecting vat I is greater than the maximum dimension of placing platform 6, and including platform 6 parcel will be placed to the opening of collecting vat I promptly, prevent that the abrasive dust from splashing. I bottom in collecting vat is provided with dust collector, specifically, this dust collector is including seting up the collecting vat II on I bottom processing platform 1 in the collecting vat, be provided with in the collecting vat II and collect box 13, be provided with the collection filter screen in collecting box 13, collect box 13 bottom and set up the venthole that runs through the processing platform lateral wall, collect the filter screen through setting up and collect the abrasive dust, realize the circulation of air under the flabellum effect through setting up the venthole, collecting vat II is connected with collecting vat I through the transmission hole, the transmission hole inside wall is connected with support ring 14 through a plurality of bracing pieces, the 14 inside walls of support ring are rotated through the bearing and are connected with rotation axis 15, 15 top fixedly connected with a plurality of flabellums of rotation axis, the collecting vat I is with the abrasive dust through the suction effect that the flabellum produced, dust etc. are adsorbed and are collected in collecting box 13. Wherein, the bottom fixedly connected with second bevel gear 17 of rotation axis 15, be provided with transmission shaft 18 in the processing platform 1, transmission shaft 18 both ends all are provided with transmission bevel gear, and two transmission bevel gears are connected with first bevel gear 16 and second bevel gear 17 meshing respectively, and first bevel gear 16 sets up at vertical axle 12 lateral wall.
Be provided with motor 7 in the processing platform 1, the 7 output ends of motor are connected with transmission, specifically, this transmission includes with 7 output end fixedly connected with vertical axle 12 of motor, and vertical axle 12 lateral wall is provided with the lead screw section, and the lead screw section is connected with movable block 4 through threaded connection's lead screw nut, and reciprocating motion about the movable block 4 area movable plate of drive carries out.
In the utility model, mechanical parts (i.e. workpieces) with complex shapes are placed on the placing table 6 on the processing table 1, the rotary disc 19 on the fixing plates 24 at the two sides of the mechanical parts is rotated by hands, the stability of the rotary disc 19 is realized by the supporting pressure of clamping the workpieces after the rotation, thereby the direction of the arc-shaped through hole on the rotary disc 19 is adjusted, the protruding point of the mechanical part with complex shape is corresponded, the collision rubber disc 21 at the end part of the clamping column 20 is collided with the protruding point of the mechanical part with complex shape by moving the clamping column 20 in the arc-shaped through hole on the rotary disc 19, the limiting ring 23 arranged on the clamping column 20 is controlled to rotate, the collision rubber disc 21 connected by the universal ball can adjust the angle, the collision rubber disc 21 can be more adaptive to the protruding point of the mechanical part with complex shape, at the moment, the adjusting screw nut 22 connected on the outer side wall of the clamping column 20 by rotating threads is rotated, so that the adjusting screw 22 can abut against the side wall of the rotating disc 19 and the complex-shaped mechanical part can be clamped on the placing table 6 under the action of the clamping columns 20 on the two sides.
The position (left and right movement) of the sander 9 on the adjusting block 8 which is located in the moving plate 5 is adjusted through the threaded column, the motor 7 is started to align the position of a workpiece to be polished, the vertical shaft 12 connected with the output end of the motor 7 rotates, the moving plate 5 can be gradually moved downwards under the action of the screw nut and the screw section, slow polishing is achieved in the descending process, and polishing precision is guaranteed.
When motor 7 is opened, drive first bevel gear 16 through vertical axle 12 and rotate, first bevel gear 16 drive transmission shaft 18 rotates, thereby make the second bevel gear 17 that the transmission bevel gear meshing of 18 tip of transmission shaft is connected drive rotation axis 15 and rotate, the flabellum of 15 tip of drive rotation axis rotates, thereby effectively collect to collecting box 13 in the abrasive dust that the in-process that will polish produced, avoid the abrasive dust deposit on mechanical parts, influence the processing personnel and run through the condition of polishing, moreover also realize processing and personnel's health protection.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A polishing device for production of precision mechanical parts comprises a processing table (1) and is characterized in that a transmission device, a moving device, a placing table (6) and a clamping device are arranged on the processing table (1), a collecting tank I is arranged at the top of the processing table (1), the placing table (6) is connected into the collecting tank I through a plurality of obliquely arranged supporting columns, and a dust removal device is arranged at the bottom of the collecting tank I;
the clamping device is positioned on the side edge of the placing table (6) and is used for clamping the workpiece placed on the placing table (6); the moving device is provided with an adjusting device, the adjusting device is positioned above the same side of the placing table (6), and the adjusting device performs left-right reciprocating movement on the moving device to align the position of a workpiece to be polished;
the transmission device is simultaneously connected with the moving device and the dust removal device and used for driving the moving device to drive the adjusting device to move up and down in a reciprocating mode, slowly polish the clamped workpiece in the descending process, and simultaneously drive the dust removal device to effectively collect abrasive dust generated in the polishing process.
2. The grinding device for the production of precision mechanical parts according to claim 1, characterized in that the transmission device comprises a motor (7) installed inside the processing table (1), a vertical shaft (12) fixedly connected with the output end of the motor (7), and a screw section is arranged on the outer side wall of the upper part of the vertical shaft (12), and the screw section is connected with the moving device through a screw nut in threaded connection and drives the moving device to reciprocate up and down;
the lower part of the vertical shaft (12) is connected with a gear transmission mechanism, and the gear transmission mechanism is connected with the dust removal device and drives the dust removal device to act.
3. The grinding device for the production of precision mechanical parts according to claim 2, wherein the gear transmission mechanism comprises a first bevel gear (16) arranged on the outer side wall of the lower part of the vertical shaft (12), the first bevel gear (16) is in meshing connection with a first transmission bevel gear, the first transmission bevel gear is connected with one end of a transmission shaft (18), the other end of the transmission shaft (18) is provided with a second transmission bevel gear, the second transmission bevel gear is in meshing connection with a second bevel gear (17), and the second bevel gear (17) is connected with the dust removing device.
4. The grinding device for precision mechanical part production according to claim 1, wherein the moving device comprises a vertical plate (2) arranged at the top of the processing table (1), the vertical plate (2) is provided with a vertical moving port (3) penetrating through a side wall, a sliding groove is formed in the opposite inner side wall in the moving port (3), a moving block (4) is arranged in the sliding groove, the moving block (4) is connected with the transmission device, meanwhile, a moving plate (5) is arranged on the moving block (4), and the adjusting device is arranged on one side of the moving plate (5).
5. The grinding device for the production of precise mechanical parts according to claim 4, characterized in that the adjusting device comprises an adjusting groove arranged on the moving device, an adjusting block (8) is arranged in the adjusting groove, a grinder (9) is arranged on the adjusting block (8), and a grinding disc (10) is arranged at the bottom of the grinder (9) and is used for grinding a workpiece.
6. The grinding device for the production of precise mechanical parts as claimed in claim 5, characterized in that the bottom of the other side of the moving plate (5) is provided with a counterweight groove, and a counterweight (11) is arranged in the counterweight groove.
7. Grinding device for the production of precision mechanical parts according to claim 6, characterized in that the adjusting block (8) and the counterweight (11) are both adjusted in position on the moving plate (5) by means of a threaded column in rotational connection, the arrangement of the counterweight (11) ensuring that the moving plate (5) is in a horizontal state when adjusting the position of the sander (9).
8. The grinding device for the production of precision mechanical parts as claimed in claim 1, wherein there are at least two sets of the clamping devices, the clamping devices are arranged on two sides of the placing table (6), the grinding device comprises a fixing plate (24) arranged on the processing table (1), a rotating disc (19) is rotatably connected onto the fixing plate (24), an arc-shaped through hole is formed in the rotating disc (19), a plurality of clamping columns (20) are arranged in the arc-shaped through hole, the end parts of the clamping columns (20) are connected with an abutting rubber disc (21) through universal balls, and the abutting rubber disc (21) is in abutting connection with a workpiece.
9. The grinding device for the production of precision mechanical parts according to claim 8, characterized in that the outer side wall of the clamping column (20) is connected with an adjusting nut (22) in a threaded manner, the adjusting nut (22) is rotated to realize the fixation of the clamping column (20) on the rotating disk (19), so that the adjusting nut (22) is abutted against the side wall of the rotating disk (19), and a workpiece with a complex shape is positioned on the placing table (6) to be clamped under the action of the clamping column (20) at two sides;
the outer side wall of the clamping column (20) is in threaded connection with a limiting ring (23) at the position of the universal ball, the limiting ring (23) is controlled to rotate, and the angle of the collision rubber disc (21) is adjusted, so that the collision rubber disc (21) is matched with the protruding point of a workpiece with a complex shape.
10. The grinding device for the production of precision mechanical parts according to claim 1 or 2, characterized in that the dust removal device comprises a collection tank II arranged at the bottom of the collection tank I and located inside the processing table (1), and a collection box (13) is arranged in the collection tank II;
the collecting tank II is communicated with the collecting tank I through a transmission hole, the inner side wall of the transmission hole is connected with a support ring (14) through a plurality of support rods, the support ring (14) is rotatably connected with a rotating shaft (15), and the top of the rotating shaft (15) is fixedly connected with a plurality of fan blades;
the bottom of the rotating shaft (15) is connected with the transmission device, the rotating shaft (15) is driven by the transmission device to drive the fan blades to rotate, and abrasive dust generated in the grinding process is collected into the collecting box (13);
a collecting filter screen is arranged in the collecting box (13), and an air outlet penetrating through the side wall of the processing table (1) is formed in the bottom of the collecting box (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022890479.4U CN213795759U (en) | 2020-12-04 | 2020-12-04 | A grinding device for production of precision machine part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022890479.4U CN213795759U (en) | 2020-12-04 | 2020-12-04 | A grinding device for production of precision machine part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213795759U true CN213795759U (en) | 2021-07-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022890479.4U Expired - Fee Related CN213795759U (en) | 2020-12-04 | 2020-12-04 | A grinding device for production of precision machine part |
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| Country | Link |
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| CN (1) | CN213795759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952558A (en) * | 2022-06-06 | 2022-08-30 | 昆山宇昕和电子科技有限公司 | Surface excess material processing device and processing method for reversible rubber disc production |
-
2020
- 2020-12-04 CN CN202022890479.4U patent/CN213795759U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114952558A (en) * | 2022-06-06 | 2022-08-30 | 昆山宇昕和电子科技有限公司 | Surface excess material processing device and processing method for reversible rubber disc production |
| CN114952558B (en) * | 2022-06-06 | 2023-06-20 | 昆山宇昕和电子科技有限公司 | Surface residue treatment device and treatment method for production of reversible rubber disc |
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