CN117483880B - Disc grinder for processing gear ring - Google Patents
Disc grinder for processing gear ring Download PDFInfo
- Publication number
- CN117483880B CN117483880B CN202311757981.XA CN202311757981A CN117483880B CN 117483880 B CN117483880 B CN 117483880B CN 202311757981 A CN202311757981 A CN 202311757981A CN 117483880 B CN117483880 B CN 117483880B
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- CN
- China
- Prior art keywords
- fixed
- gear ring
- plate
- rotating plate
- ring
- 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.)
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Links
- 238000005498 polishing Methods 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 23
- 238000003754 machining Methods 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 41
- 238000007664 blowing Methods 0.000 claims description 29
- 239000000428 dust Substances 0.000 claims description 28
- 238000005507 spraying Methods 0.000 claims description 27
- 238000005520 cutting process Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims 2
- 239000007924 injection Substances 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005299 abrasion Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F19/00—Finishing gear teeth by other tools than those used for manufacturing gear teeth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/02—Loading, unloading or chucking arrangements for workpieces
- B23F23/06—Chucking arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/12—Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a disc grinder for machining a gear ring, which belongs to the technical field of disc grinders and comprises a grinder body and a lifting frame arranged on one side of the grinder body, wherein a positioning ring plate is rotatably arranged at the top of the grinder body and used for fixing the gear ring to be machined, a driving assembly is arranged in the grinder body and used for driving the positioning ring plate to rotate, a sliding groove is formed in one side of the lifting frame along the vertical direction, a sliding block is connected in the sliding groove in a sliding manner, a lifting motor is arranged on the lifting frame and used for driving the sliding block to lift, and a polishing mechanism is fixed on one side of the sliding block; when the gear ring is polished, the rotating plate can jump up and down while rotating, so that the polishing assembly is temporarily separated from the gear ring, and scraps generated by polishing can be removed in the process, thereby avoiding causing additional friction and abrasion.
Description
Technical Field
The invention relates to the technical field of disc grinders, in particular to a disc grinder for machining a gear ring.
Background
The ring gear is the part commonly used in the mechanical equipment, need polish in the course of working of ring gear, discovers through retrieving, and the patent of publication number CN215547297U discloses a disc grinder device that ABS ring gear processing was used, including processing platform, installation piece, first threaded rod and second threaded rod, the upper end welding of backup pad has the mounting panel, and electric telescopic equipment is installed to the lower terminal surface of mounting panel, the up end at processing platform is installed to the installation piece, has seted up the cross mounting groove that runs through the installation piece on the installation piece, cross mounting groove and cross leak feed trough intercommunication, first threaded rod and second threaded rod are the cross and rotate respectively and install in cross mounting groove, and first threaded rod is located the top of second threaded rod, the first movable block of symmetric distribution is installed to the screw thread on the first threaded rod. The utility model has the advantages of quick and stable fixing operation for the ABS gear ring, fixing for the ABS gear rings with different sizes and improving the processing efficiency of the ABS gear ring;
The above patents still suffer from several drawbacks: when the gear ring is polished, the generated scraps remain on the surface of the gear ring and possibly contact with the grinding disc, and the scraps can reenter the grinding area in the grinding process, so that additional friction and abrasion are caused, and the precision and the surface quality of the gear ring are affected.
Disclosure of Invention
The invention aims to provide a disc grinder for processing a gear ring, which solves the following technical problems: when the existing disc grinder polishes the gear ring, generated scraps remain on the surface of the gear ring and possibly contact with the grinding disc, and the scraps possibly reenter a grinding area in the grinding process, so that additional friction and abrasion are caused, and the precision and the surface quality of the gear ring are affected.
The aim of the invention can be achieved by the following technical scheme:
The disc grinder for machining the gear ring comprises a grinder body and a lifting frame arranged on one side of the grinder body, wherein a positioning ring plate is rotatably arranged at the top of the grinder body and used for fixing the gear ring to be machined, a driving assembly is arranged in the grinder body and used for driving the positioning ring plate to rotate, a sliding groove is formed in one side of the lifting frame along the vertical direction, a sliding block is connected in the sliding groove in a sliding manner, a lifting motor is arranged on the lifting frame and used for driving the sliding block to lift, and a polishing mechanism is fixed on one side of the sliding block; the polishing mechanism comprises a mounting plate fixed on a sliding block, a first motor is mounted on the mounting plate, a rotating plate is movably clamped on an output shaft of the first motor, the rotating plate is driven to rotate and can move up and down, a polishing assembly is mounted at the bottom of the rotating plate and used for polishing a gear ring, two first pushing blocks are symmetrically fixed on the lower surface of the rotating plate, a plurality of supporting rods are fixed on the upper surface of a positioning ring plate, supporting rings are jointly fixed on the tops of the supporting rods, a plurality of second pushing blocks are arranged on the upper surface of each supporting ring in an array mode along the circumferential direction, and the first pushing blocks and the second pushing blocks are of hemispherical structures; the outer portion of the rotating plate is provided with a dust cover, and a liquid spraying and blowing mechanism is arranged on the dust cover.
As a further scheme of the invention: the upper surface circumference array of locating ring board is provided with a plurality of locating hole group, and every locating hole group includes a plurality of locating holes, has inserted the location inserted bar in the locating hole.
As a further scheme of the invention: the output shaft of first motor has the pivot, the round hole has been seted up on the rotor plate, the joint groove has been seted up to the both sides of round hole, the stopper is installed to the one end of pivot through the round hole, the symmetry is fixed with the joint piece in the pivot, joint piece and joint groove size assorted.
As a further scheme of the invention: the rotary plate is characterized in that a plurality of sleeves are arranged on the rotary plate in a circumferential array manner, springs are connected to the bottom wall of each sleeve, a supporting rod is movably arranged on the top wall of each sleeve, one end of each supporting rod is connected with each spring, the other end of each supporting rod is fixedly provided with a supporting ball, and one end of each supporting ball is contacted with the mounting plate.
As a further scheme of the invention: the polishing assembly comprises two fixed blocks fixed on the lower surface of the rotating plate, a screw rod is rotatably installed between the two fixed blocks, a second motor is installed on one of the fixed blocks, an output shaft of the second motor is connected with the screw rod, a movable block is connected to the screw rod in a threaded mode, and a polishing machine is fixed at the bottom of the movable block.
As a further scheme of the invention: the dust cover is sleeved outside the rotating plate, a plurality of openings are formed in the side wall of the dust cover along the circumferential direction, the liquid spraying and blowing mechanism comprises a liquid spraying pipe and a gas blowing pipe which are fixed on the outer wall of the dust cover, a plurality of liquid spraying heads are arranged on one side, facing the dust cover, of the liquid spraying pipe, a plurality of gas blowing heads are arranged on one side, facing the dust cover, of the gas blowing pipe, and the liquid spraying heads and the gas blowing heads are located inside the openings.
As a further scheme of the invention: the liquid spraying pipe is connected with a liquid inlet pipe, the liquid inlet pipe is connected with an external water tank and used for filling cutting liquid into the liquid spraying pipe, the air blowing pipe is connected with an air inlet pipe, the air inlet pipe is connected with an external air pump,
As a further scheme of the invention: the grinding machine is characterized in that a collecting box is arranged in the grinding machine body, and a blanking port is formed in the top of the grinding machine body.
The invention has the beneficial effects that:
(1) According to the invention, through arranging the structures of the positioning ring plate, the rotating plate, the first pushing block, the supporting rod, the supporting ring, the second pushing block and the like, when the gear ring is polished, the rotating plate can jump up and down under the action of the first pushing block and the second pushing block while rotating, so that the polishing assembly is temporarily separated from the gear ring, and in the process, scraps generated by polishing can be removed, thereby avoiding causing additional friction and abrasion;
(2) According to the invention, the positioning holes and the positioning inserting rods are arranged on the positioning ring plate, so that gear rings with different diameters can be fixed, and different types of gear rings, such as an inner gear ring and an outer gear ring, can be effectively fixed, and the polishing stability and precision are ensured;
(3) According to the invention, the rotating shaft, the clamping block and the limiting block are arranged to be matched with the round hole and the clamping groove on the rotating plate, so that the rotating plate can move up and down while rotating, and is separated from the gear ring, thereby facilitating removal of scraps generated by grinding;
(4) According to the invention, through the structures such as the sleeve, the spring, the abutting rod, the abutting ball and the like, on one hand, a certain pressure is ensured when the polishing assembly is in contact with the gear ring, on the other hand, the rapid resetting of the rotating plate can be ensured, and the polishing efficiency is ensured.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the grinder body and retaining ring plate of the present invention;
FIG. 3 is a schematic view of the explosive structure of the grinding mechanism, dust cap and spray blowing mechanism of the present invention;
FIG. 4 is a schematic view of the polishing mechanism of the present invention
FIG. 5 is a schematic view of the structure of the retaining ring plate of the present invention;
FIG. 6 is a schematic view of the first motor and rotating plate of the present invention in a disassembled state;
fig. 7 is a schematic view of the internal structure of the sleeve of the present invention.
In the figure: 1. a grinder body; 2. positioning ring plates; 201. positioning holes; 202. positioning the inserted link; 203. a support rod; 204. a support ring; 205. a second push block; 3. a lifting frame; 4. a chute; 5. a slide block; 6. a polishing mechanism; 601. a mounting plate; 602. a first motor; 603. a rotating plate; 604. a fixed block; 605. a screw; 606. a second motor; 607. a moving block; 608. a grinding machine; 609. a first push block; 610. a rotating shaft; 611. a limiting block; 612. a clamping block; 613. a round hole; 614. a clamping groove; 615. a sleeve; 616. a spring; 617. a butt joint rod; 618. abutting the ball; 7. a dust cover; 701. an opening; 8. a spray blowing mechanism; 801. a liquid spraying pipe; 802. an air blowing pipe; 803. a liquid ejecting head; 804. a blow head; 805. a liquid inlet pipe; 806. an air inlet pipe; 9. and (5) collecting a box.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, the invention discloses a disc grinder for processing a gear ring, which comprises a grinder body 1 and a lifting frame 3 arranged on one side of the grinder body 1, wherein a positioning ring plate 2 is rotatably arranged at the top of the grinder body 1 and used for fixing the gear ring to be processed, a driving assembly is arranged in the grinder body 1 and used for driving the positioning ring plate 2 to rotate, a sliding groove 4 is arranged on one side of the lifting frame 3 along the vertical direction, a sliding block 5 is connected in the sliding groove 4 in a sliding way, a lifting motor is arranged on the lifting frame 3 and used for driving the sliding block 5 to lift, and a polishing mechanism 6 is fixed on one side of the sliding block 5; the polishing mechanism 6 comprises a mounting plate 601 fixed on the sliding block 5, a first motor 602 is mounted on the mounting plate 601, a rotating plate 603 is movably clamped on an output shaft of the first motor 602, the rotating plate 603 is driven to rotate and can move up and down, a polishing assembly is mounted at the bottom of the rotating plate 603 and used for polishing a gear ring, two first push blocks 609 are symmetrically fixed on the lower surface of the rotating plate 603, a plurality of supporting rods 203 are fixed on the upper surface of the positioning ring plate 2, supporting rings 204 are jointly fixed on the tops of the supporting rods 203, a plurality of second push blocks 205 are arranged on the upper surface of the supporting ring 204 in an array manner along the circumferential direction, and the first push blocks 609 and the second push blocks 205 are of hemispherical structures; a dust cover 7 is arranged outside the rotating plate 603, and a liquid spraying and blowing mechanism 8 is arranged on the dust cover 7;
The gear ring to be processed is arranged on the positioning ring plate 2 and fixed, then the sliding block 5 is enabled to descend along the sliding groove 4, the polishing mechanism 6 and the dust cover 7 are driven to descend, the dust cover 7 can be made of transparent materials, workers can observe polishing conditions conveniently while dust is prevented, the lifting motor can be closed when the first push block 609 on the rotating plate 603 contacts the supporting ring 204, the grinding disc of the polishing assembly is in contact with the surface of the gear ring, then the first motor 602 is started to drive the rotating plate 603 to rotate, meanwhile, the positioning ring plate 2 is enabled to rotate by the driving assembly, the rotating directions of the positioning ring plate 2 and the positioning ring plate are opposite, the liquid spraying and blowing mechanism 8 is utilized to spray cutting liquid and cool the gear ring, the polishing assembly polishes the surface of the gear ring, when the first push block 609 contacts with the second push block 205, the rotating plate 603 is enabled to move upwards, at the moment, waste chips on the surface of the gear ring can be washed away or blown away, and no waste chips are left on the surface of the gear ring, and extra friction and abrasion are avoided.
Referring to fig. 5, a plurality of positioning hole groups are circumferentially arranged on the upper surface of the positioning ring plate 2, each positioning hole group comprises a plurality of positioning holes 201, and positioning inserting rods 202 are inserted into the positioning holes 201; the gear ring to be processed is placed on the positioning ring plate 2, for example, according to the diameter of the gear ring, the positioning insert rod 202 is inserted into the corresponding positioning hole 201, so that the gear ring can be fixed, and similarly, if the gear ring is an inner gear ring, the gear ring can be fixed, and it is noted that the height of the positioning insert rod 202 is not higher than the height of the top of the gear ring.
Referring to fig. 6, an output shaft of the first motor 602 is connected with a rotating shaft 610, a rotating plate 603 is provided with a round hole 613, two sides of the round hole 613 are provided with clamping grooves 614, one end of the rotating shaft 610 penetrates through the round hole 613 to be provided with a limiting block 611, clamping blocks 612 are symmetrically fixed on the rotating shaft 610, and the sizes of the clamping blocks 612 and the clamping grooves 614 are matched; the clamping block 612 is matched with the clamping groove 614, when the first motor 602 drives the rotating shaft 610 to rotate, the clamping block 612 drives the rotating plate 613 to rotate, and when the first pushing block 609 contacts the second pushing block 205, the rotating plate 603 can be lifted by a certain distance.
Referring to fig. 6-7, a plurality of sleeves 615 are arranged on the rotating plate 603 in a circumferential array, springs 616 are connected to the bottom wall of the sleeves 615, a supporting rod 617 is movably arranged on the top wall of the sleeves 615, one end of the supporting rod 617 is connected with the springs 616, the other end of the supporting rod 617 is fixedly provided with a supporting ball 618, and one end of the supporting ball 618 contacts the mounting plate 601; to ensure that the rotating plate 603 can quickly reset after being lifted, the sleeve 615 rotates along with the rotating plate 603, when the rotating plate 603 is lifted, the spring 616 is pressed, and the first push block 609 is separated from the second push block 205.
Referring to fig. 4, the polishing assembly includes two fixed blocks 604 fixed on the lower surface of the rotating plate 603, a screw 605 is rotatably installed between the two fixed blocks 604, a second motor 606 is installed on one of the fixed blocks 604, an output shaft of the second motor 606 is connected with the screw 605, a moving block 607 is threadedly connected to the screw 605, and a polishing machine 608 is fixed at the bottom of the moving block 607.
Referring to fig. 3, the dust cover 7 is sleeved outside the rotating plate 603, a plurality of openings 701 are formed in the side wall of the dust cover 7 along the circumferential direction, the liquid spraying and blowing mechanism 8 comprises a liquid spraying pipe 801 and a gas blowing pipe 802 which are fixed on the outer wall of the dust cover 7, a plurality of liquid spraying heads 803 are installed on one side of the liquid spraying pipe 801, which faces the dust cover 7, of the gas blowing pipe 802, a plurality of gas blowing heads 804 are installed on one side of the gas blowing pipe 802, the liquid spraying heads 803 and the gas blowing heads 804 are located inside the openings 701, a liquid inlet pipe 805 is connected to the liquid spraying pipe 801 and connected with an external water tank, cutting liquid is filled into the liquid spraying pipe 801, an air inlet pipe 806 is connected to the gas blowing pipe 802, the air inlet pipe 806 is connected with an external air pump, a collecting box 9 is arranged in the grinding machine body 1, and a blanking port is formed in the top of the grinding machine body 1.
The working principle of the invention is as follows: the gear ring to be processed is placed on the positioning ring plate 2, the positioning inserting rod 202 is inserted into the corresponding positioning hole 201 according to the diameter of the gear ring, the gear ring is fixed, the second motor 606 is started to drive the screw 605 to rotate according to the diameter of the gear ring, the moving block 607 moves along the screw 605, so that the grinding disc of the grinding disc 608 is driven to move to a proper position, the grinding disc of the grinding disc 608 can cover the gear ring, then the sliding block 5 is driven to descend along the sliding groove 4, the grinding mechanism 6 and the dust cover 7 are driven to descend, the dust cover 7 can be made of transparent materials, workers can observe the grinding condition conveniently while dust is prevented, the lifting motor (not shown) can be turned off when the first pushing block 609 on the rotating plate 603 contacts the supporting ring 204, at the moment, the grinding disc of the grinding assembly contacts with the surface of the gear ring, and the liquid spraying and blowing mechanism 8 is just positioned between the positioning ring plate 2 and the supporting ring 204;
After the preliminary preparation work is finished, the first motor 602 is started to drive the rotating plate 603 to rotate slowly, the driving assembly is used for enabling the positioning ring plate 2 to rotate, the rotating directions of the positioning ring plate 2 and the positioning ring plate 2 are opposite, the liquid spraying blowing mechanism 8 is used for spraying cutting liquid and blowing and radiating heat to the gear ring, the grinding machine 608 is used for grinding the surface of the gear ring, when the first pushing block 609 on the rotating plate 603 moves and then contacts with the second pushing block 205, the rotating plate 603 can be enabled to move upwards, at the moment, the grinding assembly can be separated from the gear ring temporarily, scraps on the surface of the gear ring can be flushed away or blown away, so that no scraps are left on the surface of the gear ring, additional friction and abrasion are avoided, after the first pushing block 609 is separated from the second pushing block 205, the rotating plate 603 is automatically reset to continue grinding the gear ring, the gear ring is synchronously rotated under the action of the positioning ring plate 2, the grinding comprehensiveness is guaranteed, and generated waste liquid enters the collecting box 8 through the blanking port to be collected, and recycling is convenient.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (6)
1. The disc grinder for machining the gear ring comprises a grinder body (1) and a lifting frame (3) arranged on one side of the grinder body (1), and is characterized in that a positioning ring plate (2) is rotatably arranged at the top of the grinder body (1) and used for fixing the gear ring to be machined, a driving assembly is arranged in the grinder body (1) and used for driving the positioning ring plate (2) to rotate, a sliding groove (4) is formed in one side of the lifting frame (3) along the vertical direction, a sliding block (5) is connected in the sliding groove (4) in a sliding mode, a lifting motor is arranged on the lifting frame (3) and used for driving the sliding block (5) to lift, and a polishing mechanism (6) is fixed on one side of the sliding block (5);
The polishing mechanism (6) comprises a mounting plate (601) fixed on a sliding block (5), a first motor (602) is mounted on the mounting plate (601), a rotating plate (603) is movably clamped on an output shaft of the first motor (602), the rotating plate (603) is driven to rotate and can move up and down, a polishing assembly is mounted at the bottom of the rotating plate (603) and used for polishing a gear ring, two first push blocks (609) are symmetrically fixed on the lower surface of the rotating plate (603), a plurality of support rods (203) are fixed on the upper surface of a positioning ring plate (2), support rings (204) are jointly fixed on the tops of the support rods (203), a plurality of second push blocks (205) are arranged on the upper surface of the support ring (204) in an array mode along the circumferential direction, and the first push blocks (609) and the second push blocks (205) are of hemispherical structures;
a dust cover (7) is arranged outside the rotating plate (603), and a liquid spraying and blowing mechanism (8) is arranged on the dust cover (7);
The output shaft of the first motor (602) is connected with a rotating shaft (610), a round hole (613) is formed in the rotating plate (603), clamping grooves (614) are formed in two sides of the round hole (613), a limiting block (611) is arranged at one end of the rotating shaft (610) in a penetrating mode, clamping blocks (612) are symmetrically fixed on the rotating shaft (610), and the clamping blocks (612) are matched with the clamping grooves (614) in size;
The rotary plate (603) is provided with a plurality of sleeves (615) in a circumferential array, springs (616) are connected to the bottom wall of each sleeve (615), a supporting rod (617) is movably arranged on the top wall of each sleeve (615), one end of each supporting rod (617) is connected with each spring (616), the other end of each supporting rod is fixed with a supporting ball (618), and one end of each supporting ball (618) is in contact with the mounting plate (601).
2. The disc grinder for machining a ring gear according to claim 1, wherein a plurality of positioning hole groups are provided in a circumferential array on the upper surface of the positioning ring plate (2), and each of the positioning hole groups includes a plurality of positioning holes (201), and positioning insert rods (202) are inserted into the positioning holes (201).
3. The disc grinder for machining a gear ring according to claim 1, wherein the grinding assembly comprises two fixed blocks (604) fixed on the lower surface of the rotating plate (603), a screw (605) is rotatably installed between the two fixed blocks (604), a second motor (606) is installed on one fixed block (604), an output shaft of the second motor (606) is connected with the screw (605), a moving block (607) is connected with the screw (605) in a threaded manner, and a grinding machine (608) is fixed at the bottom of the moving block (607).
4. The disc grinder for machining a gear ring according to claim 1, wherein the dust cover (7) is sleeved outside the rotating plate (603), a plurality of openings (701) are formed in the side wall of the dust cover (7) along the circumferential direction, the liquid spraying and blowing mechanism (8) comprises a liquid spraying pipe (801) and a gas blowing pipe (802) fixed on the outer wall of the dust cover (7), a plurality of liquid spraying heads (803) are mounted on one side, facing the dust cover (7), of the liquid spraying pipe (801), a plurality of gas blowing heads (804) are mounted on one side, facing the dust cover (7), of the gas blowing pipe (802), and the liquid spraying heads (803) and the gas blowing heads (804) are located inside the openings (701).
5. The disc grinder for machining a ring gear according to claim 4, wherein the liquid injection pipe (801) is connected with a liquid inlet pipe (805), the liquid inlet pipe (805) is connected with an external water tank, and is used for filling cutting liquid into the liquid injection pipe (801), the air blowing pipe (802) is connected with an air inlet pipe (806), and the air inlet pipe (806) is connected with an external air pump.
6. Disc grinder for machining a gear ring according to claim 1, characterized in that a collecting box (9) is arranged in the grinder body (1), and a blanking port is arranged at the top of the grinder body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311757981.XA CN117483880B (en) | 2023-12-20 | 2023-12-20 | Disc grinder for processing gear ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311757981.XA CN117483880B (en) | 2023-12-20 | 2023-12-20 | Disc grinder for processing gear ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117483880A CN117483880A (en) | 2024-02-02 |
| CN117483880B true CN117483880B (en) | 2024-04-30 |
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ID=89669273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311757981.XA Active CN117483880B (en) | 2023-12-20 | 2023-12-20 | Disc grinder for processing gear ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117483880B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN213225475U (en) * | 2020-09-22 | 2021-05-18 | 济南万向通机械有限公司 | Grinding device is used in ring gear production |
| CN113458887A (en) * | 2020-03-31 | 2021-10-01 | 广东博智林机器人有限公司 | Polishing mechanism and polishing device with same |
| CN215547297U (en) * | 2021-07-08 | 2022-01-18 | 济南鑫宁汽车配件有限公司 | Disc grinder device for machining ABS gear ring |
| WO2022062298A1 (en) * | 2020-09-27 | 2022-03-31 | 泉州市海恩德机电科技发展有限公司 | Grinding and polishing apparatus |
| CN216882098U (en) * | 2022-02-16 | 2022-07-05 | 重庆锐麦数控科技有限公司 | A tooth processing equipment for ring gear production |
-
2023
- 2023-12-20 CN CN202311757981.XA patent/CN117483880B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458887A (en) * | 2020-03-31 | 2021-10-01 | 广东博智林机器人有限公司 | Polishing mechanism and polishing device with same |
| CN213225475U (en) * | 2020-09-22 | 2021-05-18 | 济南万向通机械有限公司 | Grinding device is used in ring gear production |
| WO2022062298A1 (en) * | 2020-09-27 | 2022-03-31 | 泉州市海恩德机电科技发展有限公司 | Grinding and polishing apparatus |
| CN215547297U (en) * | 2021-07-08 | 2022-01-18 | 济南鑫宁汽车配件有限公司 | Disc grinder device for machining ABS gear ring |
| CN216882098U (en) * | 2022-02-16 | 2022-07-05 | 重庆锐麦数控科技有限公司 | A tooth processing equipment for ring gear production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117483880A (en) | 2024-02-02 |
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