CN115488704A - Double-spindle composite grinding bed for inner circle, outer circle and end face - Google Patents
Double-spindle composite grinding bed for inner circle, outer circle and end face Download PDFInfo
- Publication number
- CN115488704A CN115488704A CN202110676088.9A CN202110676088A CN115488704A CN 115488704 A CN115488704 A CN 115488704A CN 202110676088 A CN202110676088 A CN 202110676088A CN 115488704 A CN115488704 A CN 115488704A
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- fixed
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- drive
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- 239000002131 composite material Substances 0.000 title claims abstract description 13
- 239000012528 membrane Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 6
- 210000000056 organ Anatomy 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Images
Classifications
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- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/01—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor for combined grinding of surfaces of revolution and of adjacent plane surfaces on work
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- 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
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
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- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- 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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/12—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces both externally and internally with several grinding wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention discloses an inner circle, outer circle and end face double-spindle composite grinding bed which comprises a base and a protection plate, wherein the protection plate is inserted and arranged on the base, a moving plate is arranged on the base in a transverse sliding mode, a clamping piece is inserted and connected onto the moving plate, the clamping end of the clamping piece penetrates through the protection plate, moving blocks are symmetrically arranged in the protection plate, a spring telescopic rod connected with the moving blocks is fixed in the protection plate, a sliding plate driven by a driving piece to move transversely is arranged on the base, the sliding plate and the driving piece are arranged in two groups, a first motor is fixed on the sliding plate, a grinding block is fixed on an output shaft of the first motor, the grinding block can be driven to rotate when the output shaft of the first motor rotates, and the inner part or the end face of a workpiece can be ground when the grinding block rotates.
Description
Technical Field
The invention relates to the technical field of grinding machine equipment, in particular to a double-spindle composite grinding bed for an inner circle, an outer circle and an end face.
Background
A grinding machine is a machine tool for grinding the surface of a workpiece by using a grinding tool, and the common inner circle machining, outer circle machining and end face machining in the market are basically single-type. A cylindrical part needs to process an inner circle, an outer circle and an end face, needs an outer circle grinding machine, an inner circle grinding machine and an end face grinding machine, needs three processes for clamping and can be completed for three times, and the efficiency is low. The precision of different grinding machines has deviation, and the accumulated error of clamping is more. A three-jaw or six-jaw chuck is used for clamping the part, and the size error of the part is large.
Disclosure of Invention
The invention aims to provide a double-spindle composite grinding bed with an inner circle, an outer circle and an end face, which can solve the problem that the existing grinding machine can only process one side of a workpiece.
The technical purpose of the invention is realized by the following technical scheme:
a movable plate is arranged on the base in a transverse sliding mode, a clamping piece is inserted into the movable plate in a splicing mode, the clamping end of the clamping piece penetrates through the protective plate, moving blocks are symmetrically arranged in the protective plate, a spring telescopic rod connected with the moving blocks is fixed in the protective plate, a sliding plate which is driven by a driving piece to move transversely is arranged on the base, the sliding plate and the driving piece are two sets, a first motor is arranged on the sliding plate in a rotating mode, a grinding block is fixed on a first motor output shaft, the grinding block can be driven to rotate when the first motor output shaft rotates, and the grinding block can be ground inside a workpiece or the end face when the grinding block rotates.
Preferably, the driving part comprises a first lead screw which is rotatably arranged on the base and is in threaded fit with the sliding plate and a second motor which is fixed on the base and is connected with the first lead screw, and an output shaft of the second motor can drive the first lead screw to drive the sliding plate to move when rotating.
Preferably, a sector gear is fixed on the first motor, a spur gear meshed with the sector gear is rotatably arranged on the sliding plate, a rotating rod connected with the spur gear is fixed on the spur gear, the rotating rod is rotated to drive the spur gear to drive the sector gear to rotate, so that the sector gear drives the first motor to rotate, a supporting block used for supporting the rotating rod is fixed on the sliding plate, the rotating rod is in rotating fit with the supporting block, and a fixing piece used for fixing the sector gear is fixed on the sliding plate.
Preferably, the fixing part comprises an arc ring fixed on the sliding plate and a fixing block which is arranged on the arc ring in a sliding mode and can fix the sector gear, a screw in threaded fit with the fixing block is arranged in the arc ring in a rotating mode, and the fixing block is rotated to enable the fixing block to be in contact with the teeth of the sector gear to fix the sector gear.
As preferred, the holder sets up the supporting seat on the movable plate and the rotatory diaphragm chuck that sets up in the supporting seat including pegging graft, be fixed with the driving medium of being connected through the belt with the diaphragm chuck on the movable plate, the driving medium can order about the diaphragm chuck when rotatory and drive the work piece and rotate, it is provided with the moving member with movable plate screw-thread fit to slide on the base, the moving member can order about movable plate longitudinal movement.
Preferably, the transmission part comprises a belt pulley fixed on the movable plate and connected with the membrane chuck through a belt and a fourth motor fixed on the movable plate and connected with the belt pulley, and an output shaft of the fourth motor can drive the belt pulley to drive the membrane chuck to rotate when rotating.
Preferably, the moving member includes a second lead screw rotatably disposed on the base and in threaded fit with the moving plate, and a third motor fixed on the base and connected to the second lead screw, and an output shaft of the third motor can drive the second lead screw to drive the moving plate to move when rotating.
Preferably, a positioning rod is fixed at the bottom of the supporting seat, a plurality of positioning holes are formed in the movable plate, and the positioning holes can be used for positioning the positioning rod.
Preferably, a dust-proof organ cover for dust prevention is fixed to the base.
The invention has the beneficial effects that: compared with the prior art, the grinding block grinding machine has the advantages that the workpiece is clamped by the clamping piece arranged on the base, the driving piece drives the sliding plate to drive the first motor to move, the first motor drives the grinding block to move to be attached to the inner ring or the end face of the workpiece, the first motor is started to drive the grinding block to rotate, the grinding block grinds the inner ring or the end face of the workpiece, labor force is saved, and the processing speed of the workpiece is increased.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 isbase:Sub>A schematic view of example A-A;
FIG. 3 is a schematic view of embodiment B-B;
FIG. 4 is a schematic view of a guard plate according to an embodiment.
Reference numerals: 1. a base; 2. a protection plate; 3. moving the plate; 4. a clamping member; 5. a moving block; 6. a spring telescopic rod; 7. a drive member; 8. a sliding plate; 9. a first motor; 10. grinding blocks; 11. a first lead screw; 12. a second motor; 13. a sector gear; 14. a spur gear; 15. rotating the rod; 16. a supporting block; 17. a fixing member; 18. a circular arc ring; 19. a fixed block; 20. a screw; 21. a supporting base; 22. a diaphragm chuck; 23. a transmission member; 24. a moving member; 25. a pulley; 26. a fourth motor; 27. a second lead screw; 28. a third motor; 29. positioning a rod; 30. positioning holes; 31. dustproof organ cover.
Detailed Description
The following description is only a preferred embodiment of the present invention, and the protection scope is not limited to the embodiment, and any technical solution that falls under the idea of the present invention should fall within the protection scope of the present invention. It should also be noted that modifications and embellishments within the scope of the invention may occur to those skilled in the art without departing from the principle of the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
As shown in fig. 1 to 4, the double-spindle compound grinding bed for the excircle and the end face comprises a base 1 and a protection plate 2 inserted and arranged on the base 1, wherein a moving plate 3 is arranged on the base 1 in a transverse sliding manner, a clamping piece 4 is inserted and arranged on the moving plate 3, a clamping end of the clamping piece penetrates through the protection plate 2, moving blocks 5 are symmetrically arranged in the protection plate 2, a spring telescopic rod 6 connected with the moving blocks 5 is fixed in the protection plate 2, a sliding plate 8 driven by a driving piece 7 to move transversely is arranged on the base 1, the sliding plate 8 and the driving piece 7 are both provided with two sets, a first motor 9 is rotationally arranged on the sliding plate 8, a grinding block 10 is fixed on an output shaft of the first motor 9, the grinding block 10 can be driven to rotate when the output shaft of the first motor 9 rotates, and the grinding block 10 can be ground inside a workpiece or the end face when the grinding block 10 rotates.
The driving part 7 comprises a first lead screw 11 which is rotatably arranged on the base 1 and is in threaded fit with the sliding plate 8 and a second motor 12 which is fixed on the base 1 and is connected with the first lead screw 11, and when an output shaft of the second motor 12 rotates, the first lead screw 11 can be driven to drive the sliding plate 8 to move.
A sector gear 13 is fixed on the first motor 9, a spur gear 14 meshed with the sector gear 13 is rotatably arranged on the sliding plate 8, a rotating rod 15 connected with the spur gear 14 is fixed on the spur gear 14, the rotating rod 15 is rotated to drive the spur gear 14 to drive the sector gear 13 to rotate, the sector gear 13 drives the first motor 9 to rotate, a supporting block 16 used for supporting the rotating rod 15 is fixed on the sliding plate 8, the rotating rod 15 is rotatably matched with the supporting block 16, and a fixing piece 17 used for fixing the sector gear 13 is fixed on the sliding plate 8.
The fixing member 17 includes an arc ring 18 fixed on the sliding plate 8 and a fixing block 19 slidably disposed on the arc ring 18 and capable of fixing the sector gear 13, a screw 20 in threaded fit with the fixing block 19 is rotatably disposed in the arc ring 18, and the fixing block 19 is rotated to contact with the teeth of the sector gear 13 to fix the sector gear 13.
Clamping piece 4 sets up supporting seat 21 and the rotatory diaphragm chuck 22 that sets up in supporting seat 21 on moving plate 3 including pegging graft, be fixed with the driving medium 23 of being connected through the belt with diaphragm chuck 22 on moving plate 3, diaphragm chuck 22 can be ordered about when driving medium 23 is rotatory and the work piece is driven and rotates, it is provided with the moving member 24 with 3 screw-thread fit of moving plate to slide on the base 1, moving member 3 longitudinal movement can be ordered about to moving member 24.
The transmission member 23 includes a belt pulley 25 fixed on the moving plate 3 and connected to the membrane chuck 22 through a belt, and a fourth motor 26 fixed on the moving plate 3 and connected to the belt pulley 25, and an output shaft of the fourth motor 26 can drive the belt pulley 25 to rotate the membrane chuck 22.
The moving member 24 includes a second lead screw 27 rotatably disposed on the base 1 and in threaded fit with the moving plate 3, and a third motor 28 fixed on the base 1 and connected to the second lead screw 27, and an output shaft of the third motor 28 can drive the second lead screw 27 to drive the moving plate 3 to move.
A positioning rod 29 is fixed at the bottom of the supporting seat 21, a plurality of positioning holes 30 are formed in the moving plate 3, and the positioning holes 30 can be used for positioning the positioning rod 29.
A dustproof organ cover 31 for dust prevention is fixed on the base 1.
In order to process the workpiece, firstly, a worker can place the workpiece into the membrane chuck 22, the membrane chuck 22 is started, the workpiece is clamped by using the membrane chuck 22 on a chassis, after the workpiece is clamped, the third motor 28 is started, the moving plate 3 is driven by using the third motor 28 to drive the moving plate 3 to move, so that the moving plate 3 drives the supporting seat 21 to move, when the supporting seat 21 is moved to a required position, the fourth motor 26 is started, the belt pulley 25 is driven by using the fourth motor 26 to drive the membrane chuck 22 to rotate, so that the membrane chuck 22 drives the workpiece to rotate, when the workpiece rotates, the second motor 12 is started, the first lead screw 11 is driven by using the second motor 12 to drive the sliding plate 8 to move, so that the sliding plate 8 drives the first motor 9 to move, when the first motor 9 moves, the first motor 9 drives the grinding block 10 to move to the inner circle of the workpiece and be attached to the inner circle, when the first motor 9 is started, the grinding block 10 is driven to rotate by the first motor 9, the grinding block 10 grinds the inner circle of the workpiece, when the grinding of the inner circle of the workpiece is finished, the third motor 28 is started again, the moving plate 3 is driven to move by the second lead screw 27 driven by the third motor 28, the moving plate 3 drives the membrane chuck 22 to move to one end of another set of grinding blocks 10, at this time, the personnel can rotate the rotating rod 15, the rotating rod 15 drives the spur gear 14 to drive the sector gear 13 to rotate, the sector gear 13 drives the first motor 9 to rotate, when the first motor 9 rotates to a required position, the personnel can move the fixed block 19 to be attached to the teeth of the sector gear 13 by moving the fixed block 19, at this time, the personnel can rotate the screw 20, so that the screw 20 is fixed in the threaded hole of the circular arc ring 18, so as to achieve the fixation of the fixed block 19, when the fixed block 19 is fixed, the sector gear 13 can fix the first motor 9, when the first motor 9 is fixed, the second motor 12 is started, the first lead screw 11 is driven by the second motor 12 to drive the sliding plate 8 to move, the sliding plate 8 drives the grinding block 10 to move to be attached to the end face of the workpiece, at the moment, the first motor 9 is started, the grinding block 10 is driven by the first motor 9 to rotate, the grinding block 10 grinds the workpiece, and the dustproof organ cover 31 is used for preventing dust.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.
Claims (9)
1. The double-spindle composite grinding bed for the inner circle, the outer circle and the end face comprises a base (1) and a protection plate (2) arranged on the base (1) in an inserted mode, and is characterized in that a moving plate (3) is arranged on the base (1) in a transverse sliding mode, a clamping piece (4) is inserted into the moving plate (3) in an inserted mode, the clamping end of the clamping piece penetrates through the protection plate (2), moving blocks (5) are symmetrically arranged in the protection plate (2), a spring telescopic rod (6) connected with the moving blocks (5) is fixed in the protection plate (2), a sliding plate (8) driven by a driving piece (7) to move transversely is arranged on the base (1), the sliding plate (8) and the driving piece (7) are arranged in two groups, a first motor (9) is arranged on the sliding plate (8) in a rotating mode, a grinding block (10) is fixed on an output shaft of the first motor (9), the grinding block (10) can be driven to rotate when the output shaft of the first motor (9) rotates, and the grinding block (10) can grind the inner circle or the end face of a workpiece when rotating mode.
2. The inner-outer-circle and end-face double-spindle composite grinding bed according to claim 1, wherein the driving member (7) comprises a first lead screw (11) rotatably disposed on the base (1) and in threaded fit with the sliding plate (8), and a second motor (12) fixed on the base (1) and connected with the first lead screw (11), and when an output shaft of the second motor (12) rotates, the first lead screw (11) can be driven to drive the sliding plate (8) to move.
3. The inner and outer circle and end face double-spindle composite grinding bed according to claim 1, wherein a sector gear (13) is fixed on the first motor (9), a spur gear (14) engaged with the sector gear (13) is rotatably arranged on the sliding plate (8), a rotating rod (15) connected with the spur gear (14) is fixed on the spur gear (14), the rotating rod (15) is rotated to drive the spur gear (14) to drive the sector gear (13) to rotate, the sector gear (13) drives the first motor (9) to rotate, a supporting block (16) for supporting the rotating rod (15) is fixed on the sliding plate (8), the rotating rod (15) is rotatably matched with the supporting block (16), and a fixing member (17) for fixing the sector gear (13) is fixed on the sliding plate (8).
4. The inner and outer circle and end face double-spindle composite grinding bed according to claim 3, wherein the fixing piece (17) comprises an arc ring (18) fixed on the sliding plate (8) and a fixing block (19) slidably arranged on the arc ring (18) and capable of fixing the sector gear (13), a screw (20) in threaded fit with the fixing block (19) is rotatably arranged in the arc ring (18), and the fixing block (19) is rotated to be in contact with teeth of the sector gear (13) to fix the sector gear (13).
5. The inner and outer circle and end face double-spindle composite grinding bed according to claim 1, wherein the clamping member (4) comprises a supporting seat (21) inserted and arranged on the moving plate (3) and a diaphragm chuck (22) rotatably arranged in the supporting seat (21), a transmission member (23) connected with the diaphragm chuck (22) through a belt is fixed on the moving plate (3), the transmission member (23) can drive the diaphragm chuck (22) to drive a workpiece to rotate when rotating, a moving member (24) in threaded fit with the moving plate (3) is slidably arranged on the base (1), and the moving member (24) can drive the moving plate (3) to move longitudinally.
6. The inner-outer-circle and end-face double-spindle composite grinding bed according to claim 5, wherein the transmission member (23) comprises a belt pulley (25) fixed on the movable plate (3) and connected with the membrane chuck (22) through a belt, and a fourth motor (26) fixed on the movable plate (3) and connected with the belt pulley (25), and an output shaft of the fourth motor (26) can drive the belt pulley (25) to drive the membrane chuck (22) to rotate when rotating.
7. The inner-outer-circle and end-face double-spindle composite grinding bed according to claim 5, wherein the moving member (24) comprises a second lead screw (27) rotatably disposed on the base (1) and in threaded fit with the moving plate (3), and a third motor (28) fixed on the base (1) and connected to the second lead screw (27), and an output shaft of the third motor (28) can drive the second lead screw (27) to drive the moving plate (3) to move when rotating.
8. The inner-outer circle and end face double-spindle composite grinding bed according to claim 5, wherein a positioning rod (29) is fixed at the bottom of the supporting seat (21), a plurality of positioning holes (30) are formed in the moving plate (3), and the positioning holes (30) can be used for positioning the positioning rod (29).
9. The double spindle compound grinding bed with inner circle, outer circle and end face as claimed in claim 1, characterized in that the base (1) is fixed with a dustproof organ cover (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110676088.9A CN115488704B (en) | 2021-06-18 | 2021-06-18 | Composite grinding bed with double main shafts on inner circle and outer circle and end face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110676088.9A CN115488704B (en) | 2021-06-18 | 2021-06-18 | Composite grinding bed with double main shafts on inner circle and outer circle and end face |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115488704A true CN115488704A (en) | 2022-12-20 |
| CN115488704B CN115488704B (en) | 2024-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110676088.9A Active CN115488704B (en) | 2021-06-18 | 2021-06-18 | Composite grinding bed with double main shafts on inner circle and outer circle and end face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115488704B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811274A (en) * | 2009-12-04 | 2010-08-25 | 威海华东数控股份有限公司 | Grinder with grinding carriage capable of moving along Z1, Z2, X and B axes |
| CN204381986U (en) * | 2014-12-19 | 2015-06-10 | 无锡大龙马数控机床制造有限责任公司 | The head rest device of high-speed capillary electrophoresis |
| CN105171572A (en) * | 2015-10-20 | 2015-12-23 | 广东豪特曼智能机器有限公司 | Compound grinding machine |
| CN211249477U (en) * | 2019-10-18 | 2020-08-14 | 安徽鸿腾住工科技有限公司 | Equipment is leveled to arc superimposed sheet intrados |
| CN215700235U (en) * | 2021-06-18 | 2022-02-01 | 新昌县恒泰隆机械设备有限公司 | Double-spindle composite grinding bed for inner circle, outer circle and end face |
-
2021
- 2021-06-18 CN CN202110676088.9A patent/CN115488704B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101811274A (en) * | 2009-12-04 | 2010-08-25 | 威海华东数控股份有限公司 | Grinder with grinding carriage capable of moving along Z1, Z2, X and B axes |
| CN204381986U (en) * | 2014-12-19 | 2015-06-10 | 无锡大龙马数控机床制造有限责任公司 | The head rest device of high-speed capillary electrophoresis |
| CN105171572A (en) * | 2015-10-20 | 2015-12-23 | 广东豪特曼智能机器有限公司 | Compound grinding machine |
| CN211249477U (en) * | 2019-10-18 | 2020-08-14 | 安徽鸿腾住工科技有限公司 | Equipment is leveled to arc superimposed sheet intrados |
| CN215700235U (en) * | 2021-06-18 | 2022-02-01 | 新昌县恒泰隆机械设备有限公司 | Double-spindle composite grinding bed for inner circle, outer circle and end face |
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| Publication number | Publication date |
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| CN115488704B (en) | 2024-07-05 |
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Country or region after: China Address after: No. 66, Tashan 1st Road, Qixing Street, Xinchang County, Shaoxing, Zhejiang Province, 312500 Applicant after: Zhejiang Hengtilong Intelligent Equipment Co.,Ltd. Address before: 312000 1st floor, building 2, 277 Houxi village, Qixing street, Xinchang County, Shaoxing City, Zhejiang Province Applicant before: XINCHANG HENGTAILONG MACHINERY CO.,LTD. Country or region before: China |
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