CN107971900B - Multi-station numerical control side polishing machine - Google Patents
Multi-station numerical control side polishing machine Download PDFInfo
- Publication number
- CN107971900B CN107971900B CN201810028217.1A CN201810028217A CN107971900B CN 107971900 B CN107971900 B CN 107971900B CN 201810028217 A CN201810028217 A CN 201810028217A CN 107971900 B CN107971900 B CN 107971900B
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- polishing
- lifting
- movement mechanism
- motor
- height adjusting
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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
- B24B27/00—Other grinding machines or devices
- B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
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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
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
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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
- 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
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
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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
- 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
- B24B55/04—Protective covers for the grinding wheel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a multi-station numerical control side polishing machine which comprises a base, an X-axis movement mechanism, a Y-axis movement mechanism, a portal frame, a lifting cross beam, a lifting screw rod, an up-down reciprocating movement device, a lifting height adjusting device, a feeding movement mechanism, a basin, a workpiece clamping module and a plurality of polishing devices, wherein the base is provided with a lifting base; the polishing device is ingenious and reasonable in structural design, the polishing device is lifted to a preset position through the lifting height adjusting device, and then the polishing device is driven to rapidly reciprocate up and down through the up-down reciprocating device to realize side polishing, so that the polishing efficiency is greatly improved, the working stability is improved, the polishing effect of a product is effectively ensured, the workload of the lifting height adjusting device is reduced, and the service life is greatly prolonged; in addition, through numerical control programming, multi-axis circular arc interpolation can be performed, and the polishing machine can perform good polishing on work with complex surfaces and has good polishing effect.
Description
Technical Field
The invention relates to the technical field of polishing machines, in particular to a multi-station numerical control side polishing machine.
Background
Along with the development of scientific technology, people have higher requirements on living tastes. Among them, the daily hardware is most widely used in life.
Thus, in the processing of daily-use hardware parts, it is often necessary to perform polishing processing on some parts. Polishing is to process the surface of a workpiece to make it highly smooth. The traditional polishing machine consists of a machine base, a motor, polishing wheels arranged on a main shaft of the motor and the like. The polishing machine has a simple structure, but when polishing the side surface of a workpiece, the polishing head needs to be frequently driven to reciprocate up and down, at the moment, the Z-axis lifting motion mechanism is required to work cooperatively for a long time, the working repeatability is high, the service life of the Z-axis lifting motion mechanism is greatly shortened, the lifting reciprocation period is long, the stroke is long, the working efficiency is low, the lifting working stability is poor, and the working polishing quality is difficult to guarantee.
Disclosure of Invention
Aiming at the defects, the invention aims to provide the multi-station numerical control side polishing machine which is ingenious and reasonable in structural design, high in polishing efficiency and long in service life.
In order to achieve the above purpose, the technical scheme provided by the invention is as follows:
the multi-station numerical control side polishing machine comprises a base, an X-axis movement mechanism, a Y-axis movement mechanism, a portal frame, a lifting cross beam, a lifting screw rod, an up-down reciprocating movement device, a lifting height adjusting device, a feeding movement mechanism, a basin, a workpiece clamping module and a plurality of polishing devices, wherein the portal frame is vertically arranged on the base, the Y-axis movement mechanism is arranged on the base corresponding to the front position of the portal frame, and the X-axis movement mechanism is arranged on the Y-axis movement mechanism and is driven by the Y-axis movement mechanism to reciprocate along the Y axis; the basin is arranged on the X-axis movement mechanism and driven by the X-axis movement mechanism to reciprocate along the X-axis; the workpiece clamping module is fixed on the basin; the lifting cross beam is movably arranged on the portal frame through the linear guide rail assembly, the lifting height adjusting device is arranged in the lifting cross beam through the pin joint seat, the up-and-down reciprocating device is arranged at the top of the portal frame, and the upper end of the lifting screw rod is connected with the up-and-down reciprocating device and is driven by the up-and-down reciprocating device to move up and down; the lower end of the lifting screw rod stretches into the lifting cross beam and is matched with the lifting height adjusting device; the polishing devices are arranged on the lifting cross beam side by side through a feeding movement mechanism at the positions corresponding to one side of the workpiece clamping module.
As an improvement of the invention, the workpiece clamping module comprises a mounting box, speed reducers, driven wheels, a tensioning adjusting wheel and a clamp servo motor, wherein a plurality of speed reducers are arranged in the mounting box side by side, the output ends of the speed reducers extend out of the mounting box to form a clamp mounting shaft, the input ends of the speed reducers are provided with driven wheels, and the driven wheels are arranged between two adjacent driven wheels through a rotating shaft and are not in the same straight line; the tensioning adjusting wheel and the clamp servo motor are symmetrically arranged at two ends in the mounting box, a driving wheel is arranged on a driving shaft of the clamp servo motor, and the driving wheel sequentially winds the tensioning adjusting wheel, the driven wheel and the driven wheel through a belt.
As an improvement of the invention, the up-down reciprocating motion device comprises a swinging motor and an eccentric turntable, wherein the center of one side surface of the eccentric turntable is arranged on a driving shaft of the swinging motor, the other side surface of the eccentric turntable is provided with a radial assembly groove, the radial assembly groove is provided with an eccentric shaft, and one end of the eccentric shaft is connected with the upper end of the lifting screw rod through a ball head assembly.
As an improvement of the invention, the lifting height adjusting device comprises a lifting motor and a worm gear box, wherein the worm gear box is arranged on the bottom surface of the pivot seat, the upper end of the pivot seat is pivoted on the lifting cross beam, the lower end of the lifting screw rod extends into the worm gear box and is matched with a worm gear in the worm gear box, and a driving shaft of the lifting motor is connected with the worm gear.
As an improvement of the invention, the feed motion mechanism comprises a stepping motor, an RV reducer, a screw rod transmission assembly, a fixed seat and a sliding seat, wherein the sliding seat is movably arranged on the fixed seat through a linear guide rail, the input end of the RV reducer is connected with the stepping motor, and the output end drives the sliding seat to reciprocate relative to the fixed seat through the screw rod transmission assembly.
As an improvement of the polishing device, the polishing device comprises a support, a polishing motor and a grinding head main shaft, wherein the support is arranged on a sliding seat, the upper end of the grinding head main shaft is arranged at the front end of the support through a bearing assembly, the lower end of the grinding head main shaft is provided with a polishing grinding head, the polishing motor is arranged at the tail end of the support, and a driving shaft of the polishing motor is connected with the grinding head main shaft through a belt pulley assembly.
As an improvement of the invention, the invention further comprises a balancing weight, the outer side wall of the portal frame is provided with a vertical chute which is concaved inwards to form the vertical chute for the balancing weight to slide up and down, the top surface angle position of the portal frame is provided with a pulley, and a lifting rope on the balancing weight is connected with a lifting beam by the pulley. The balancing weight is additionally arranged, so that the load of the up-and-down reciprocating motion device and the lifting height adjusting device is effectively reduced, meanwhile, the stability of lifting motion is improved, and the working stability is good.
As an improvement of the invention, the invention further comprises a cooling liquid spraying device, and the cooling liquid spraying device is arranged on the base through the frame at the position corresponding to the upper position of the workpiece clamping module. The cooling liquid spraying device can cool the workpiece in the polishing process, so that the polishing effect is improved.
As an improvement of the invention, the frame is provided with the protective cover which can cover the whole body, so that the safety is high, the potential safety hazard is effectively eliminated, the working environment is effectively improved, dust is prevented from being raised, and the health of operators is facilitated. The front of the protective cover is provided with a window, two side positions of the window are symmetrically provided with a linear guide rail respectively, two side positions of the movable door are provided with guide rail pulleys matched with the linear guide rail, and the movable door is movably arranged on the linear guide rail through the guide rail pulleys and can correspondingly open or close the window when ascending or descending; the middle position of the front edge of the top surface of the protective cover is provided with a guide wheel, the rear position corresponding to the guide wheel is provided with a linear driving device, a driving part of the linear driving device is connected with one end of a steel wire rope, and the other end of the steel wire rope is wound around the guide wheel and connected to the movable door. The linear driving device is an air cylinder, an oil cylinder or a linear motor.
As an improvement of the invention, the front surface of the lifting beam is provided with the die repairing sand paper. The polishing wheel surface polishing device has the advantages that each polishing grinding head can be independently subjected to die repairing, so that the polishing wheel surface is uniform, and a good polishing effect is achieved.
The X-axis movement mechanism, the Y-axis movement mechanism, the up-down reciprocating movement device, the lifting height adjusting device, the feeding movement mechanism, the workpiece clamping module, the polishing device, the cooling liquid spraying device and the linear driving device for controlling the movable door to be opened and closed are all connected with and controlled by the numerical control system.
The beneficial effects of the invention are as follows: the polishing device has ingenious and reasonable structural design, the up-and-down motion of the polishing device is completed through the up-and-down reciprocating motion device and the lifting height adjusting device, the large-range height adjustment is realized through the lifting height adjusting device, and the small-range up-and-down reciprocating motion is realized through the up-and-down reciprocating motion device; firstly, the polishing device is lifted to a preset position by the lifting height adjusting device, and then the polishing device is driven by the up-and-down reciprocating motion device to rapidly reciprocate up and down to realize side polishing, so that the polishing efficiency is greatly improved, the working stability is improved, the polishing effect of a product is effectively ensured, the workload of the lifting height adjusting device is reduced, and the service life is greatly prolonged; in addition, the working states of the X-axis movement mechanism, the Y-axis movement mechanism, the lifting height adjusting device, the feeding movement mechanism, the workpiece clamping module and the polishing device, which are matched with each other, can be controlled by a numerical control system, and the multi-axis circular arc interpolation can be performed by numerical control programming, so that the work with complex surfaces can be well polished, and the polishing effect is good.
The invention will be further described with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic diagram of a workpiece clamping module according to the present invention.
Fig. 3 is a schematic view of the structure of the up-and-down reciprocation device of the present invention.
Fig. 4 is a schematic view of the structure of the elevation adjusting apparatus of the present invention.
Fig. 5 is a schematic view of the structure of the polishing apparatus of the present invention.
FIG. 6 is a schematic view of the structure of the present invention equipped with a cooling liquid spraying device.
Fig. 7 is a schematic view of the structure of the present invention with a protective cover.
Detailed Description
Referring to fig. 1 to 7, the multi-station numerical control side polishing machine provided by the embodiment comprises a base 1, a portal frame 2, an up-down reciprocating motion device 3, a lifting height adjusting device 4, a feeding motion mechanism 5, a basin 6, a workpiece clamping module 7, a polishing device 8, an X-axis motion mechanism 9, a Y-axis motion mechanism 10, a lifting cross beam 11 and a lifting screw rod 12, wherein the portal frame 2 is vertically arranged on the base 1, the Y-axis motion mechanism 10 is arranged on the base 1 corresponding to the front position of the portal frame 2, and the X-axis motion mechanism 9 is arranged on the Y-axis motion mechanism 10 and is driven by the Y-axis motion mechanism 10 to reciprocate along the Y-axis; the basin 6 is arranged on the X-axis movement mechanism 9 and is driven by the X-axis movement mechanism 9 to reciprocate along the X-axis; the workpiece clamping module 7 is fixed on the basin 6; the lifting cross beam 11 is movably arranged on the portal frame 2 through a linear guide rail assembly, the lifting height adjusting device 4 is arranged in the lifting cross beam 11 through a pivot seat 43, the up-down reciprocating device 3 is arranged at the top of the portal frame 2, and the upper end of the lifting screw rod 12 is connected with the up-down reciprocating device 3 and driven by the up-down reciprocating device 3 to move up and down; the lower end of the lifting screw rod 12 stretches into the lifting cross beam 11 and is matched with the lifting height adjusting device 4; the polishing devices 8 are arranged on the lifting cross beam 11 side by side through a feeding movement mechanism 5 at the positions corresponding to one side of the workpiece clamping module 7.
Preferably, a die-repairing sand paper 13 is arranged on the front surface of the lifting beam 11. The polishing grinding heads on each polishing device 8 can be independently subjected to die repairing by controlling the polishing devices 8 to retract through the feeding movement mechanism 5, so that the surface of the polishing wheel is uniform, and a good polishing effect is achieved.
Referring to fig. 2, the workpiece clamping module 7 includes a mounting box 71, a speed reducer 72, a driven wheel 73, a tensioning adjustment wheel 74 and a clamp servo motor 75, wherein a plurality of speed reducers 72 are arranged in the mounting box 71 side by side, the output ends of the speed reducers 72 extend out of the mounting box 71 to form a clamp mounting shaft, the input ends of the speed reducers 72 are provided with driven wheels 76, and the driven wheel 73 is arranged between two adjacent driven wheels 76 through a rotating shaft and is not in the same straight line; the tensioning adjustment wheel 74 and the clamp servo motor 75 are symmetrically arranged at two end positions in the installation box 71, a driving wheel 77 is arranged on a driving shaft of the clamp servo motor 75, and the driving wheel 77 sequentially passes through the tensioning adjustment wheel 74, the driven wheel and the driven wheel 73 through a belt.
Referring to fig. 3, the up-and-down reciprocation device 3 includes a swing motor 31 and an eccentric rotary plate 32, a side center of the eccentric rotary plate 32 is disposed on a driving shaft of the swing motor 31, a radial assembly groove is disposed on the other side, and an eccentric shaft is disposed on the radial assembly groove, and one end of the eccentric shaft is connected with an upper end of the lifting screw 12 through a ball head assembly.
Referring to fig. 4, the lifting height adjusting device 4 includes a lifting motor 41 and a worm gear box 42, the worm gear box 42 is disposed on the bottom surface of the pivot seat 43, the upper end of the pivot seat 43 is pivoted on the lifting beam 11, the lower end of the lifting screw 12 extends into the worm gear box 42 and is adapted to a worm gear in the worm gear box 42, and a driving shaft of the lifting motor 41 is connected with the worm gear.
Referring to fig. 5, the feed motion mechanism 5 includes a stepper motor 51, an RV reducer 52, a screw drive assembly 53, a fixing base 54 and a sliding base, the sliding base is movably disposed on the fixing base 54 through a linear guide rail, an input end of the RV reducer 52 is connected with the stepper motor 51, and an output end drives the sliding base to reciprocate relative to the fixing base 54 through the screw drive assembly 53.
The polishing device 8 comprises a support 81, a polishing motor 82 and a polishing head main shaft 83, wherein the support 81 is arranged on a sliding seat, the upper end of the polishing head main shaft 83 is arranged at the front end of the support 81 through a bearing assembly, a polishing head 84 is arranged at the lower end of the polishing head main shaft 83, the polishing motor 82 is arranged at the tail end of the support 81, and a driving shaft of the polishing motor 82 is connected with the polishing head main shaft 83 through a belt pulley assembly.
Preferably, the multi-station numerical control side polishing machine further comprises a balancing weight 14, a vertical chute which is concaved inwards to form the up-and-down sliding of the balancing weight 14 is arranged on the outer side wall of the portal frame 2, a pulley is arranged at the top surface angle position of the portal frame 2, and a lifting rope on the balancing weight 14 is connected with the lifting beam 11 through the pulley. The balancing weight 14 is additionally arranged, so that the loads of the up-and-down reciprocating motion device 3 and the lifting height adjusting device 4 are effectively reduced, meanwhile, the stability of lifting motion is improved, and the working stability is good.
Preferably, the multi-station numerical control side polishing machine further comprises a cooling liquid spraying device 15, and the cooling liquid spraying device 15 is arranged on the base 1 through a frame 16 at the position corresponding to the upper part of the workpiece clamping module 7. The cooling liquid spraying device 15 can cool the workpiece in the polishing process, so that the polishing effect is improved.
Preferably, referring to fig. 7, the frame 16 is provided with a protective cover 17 capable of covering the whole body, so that the safety is high, potential safety hazards are effectively eliminated, meanwhile, the working environment is effectively improved, dust is prevented from being raised, and the health of operators is facilitated. The front of the protective cover 17 is provided with a window, two side positions of the window are symmetrically provided with a linear guide rail respectively, two side positions of the movable door 18 are provided with guide rail pulleys matched with the linear guide rail, the movable door 18 is movably arranged on the linear guide rail through the guide rail pulleys, and the window can be correspondingly opened or closed when the window goes up or down; the middle position of the front edge of the top surface of the protective cover 17 is provided with a guide wheel, the rear position corresponding to the guide wheel is provided with a linear driving device 19, a driving part of the linear driving device 19 is connected with one end of a steel wire rope, and the other end of the steel wire rope passes through the guide wheel in a winding way and is connected to the movable door 18. In this embodiment, the linear driving device 19 is preferably a cylinder, and in other embodiments, the linear driving device 19 may be an oil cylinder or a linear motor.
The X-axis movement mechanism 9, the Y-axis movement mechanism 10, the up-and-down reciprocating movement device 3, the lifting height adjusting device 4, the feeding movement mechanism 5, the workpiece clamping module 7, the polishing device 8, the cooling liquid spraying device 15 and the linear driving device 19 for controlling the opening and closing of the movable door 18 are all connected with and controlled by the numerical control system 20.
In operation, the up-down reciprocating motion device 3 and the lifting height adjusting device 4 are reasonably arranged. The up-and-down motion of the polishing device 8 is completed by the up-and-down reciprocating device 3 and the lifting height adjusting device 4, the large-range height adjustment is realized by the lifting height adjusting device 4, and the small-range up-and-down reciprocating motion is realized by the up-and-down reciprocating device 3; firstly, the polishing device 8 is lifted to a preset position by the lifting height adjusting device 4, and then the polishing device 8 is driven by the up-and-down reciprocating motion device 3 to rapidly reciprocate up and down to realize side polishing, so that the polishing efficiency is greatly improved, the working stability is improved, the polishing effect of a product is effectively ensured, the workload of the lifting height adjusting device 4 is reduced, and the service life is greatly prolonged; in addition, the working states of the X-axis movement mechanism 9, the Y-axis movement mechanism 10, the lifting height adjusting device 4, the feeding movement mechanism 5, the workpiece clamping module 7 and the polishing device 8, which are matched with each other, can be controlled by the numerical control system 20, and can be subjected to multi-axis circular interpolation by numerical control programming, so that the work with complex surfaces can be well polished, the polishing effect is good, and the processing efficiency is high.
Variations and modifications to the above would be obvious to persons skilled in the art to which the invention pertains from the foregoing description and teachings. Therefore, the invention is not limited to the specific embodiments disclosed and described above, but some modifications and changes of the invention should be also included in the scope of the claims of the invention. In addition, although specific terms are used in the present specification, these terms are used for convenience of description and do not limit the present invention in any way, and other polishing machines identical or similar thereto are used within the scope of the present invention.
Claims (8)
1. The multi-station numerical control side polishing machine comprises a base, an X-axis movement mechanism and a Y-axis movement mechanism, and is characterized by further comprising a portal frame, a lifting cross beam, a lifting screw rod, an up-down reciprocating movement device, a lifting height adjusting device, a feed movement mechanism, a basin, a workpiece clamping module and a plurality of polishing devices, wherein the portal frame is vertically arranged on the base, the Y-axis movement mechanism is arranged on the base corresponding to the front position of the portal frame, and the X-axis movement mechanism is arranged on the Y-axis movement mechanism and is driven by the Y-axis movement mechanism to reciprocate along the Y-axis; the basin is arranged on the X-axis movement mechanism and driven by the X-axis movement mechanism to reciprocate along the X-axis; the workpiece clamping module is fixed on the basin; the lifting cross beam is movably arranged on the portal frame through the linear guide rail assembly, the lifting height adjusting device is arranged in the lifting cross beam through the pin joint seat, the up-and-down reciprocating device is arranged at the top of the portal frame, and the upper end of the lifting screw rod is connected with the up-and-down reciprocating device and is driven by the up-and-down reciprocating device to move up and down; the lower end of the lifting screw rod stretches into the lifting cross beam and is matched with the lifting height adjusting device; the polishing devices are arranged on the lifting cross beam side by side through a feeding movement mechanism at the positions corresponding to one side of the workpiece clamping module;
the up-down reciprocating motion device comprises a swing motor and an eccentric rotary disc, wherein the center of one side surface of the eccentric rotary disc is arranged on a driving shaft of the swing motor, the other side surface of the eccentric rotary disc is provided with a radial assembly groove, an eccentric shaft is arranged on the radial assembly groove, and one end of the eccentric shaft is connected with the upper end of the lifting screw rod through a ball head assembly;
the lifting height adjusting device comprises a lifting motor and a worm gear box, the worm gear box is arranged on the bottom surface of the pivot seat, the upper end of the pivot seat is pivoted on the lifting cross beam, the lower end of the lifting screw rod extends into the worm gear box and is matched with a worm gear in the worm gear box, and a driving shaft of the lifting motor is connected with the worm gear.
2. The multi-station numerically-controlled side polishing machine according to claim 1, wherein: the workpiece clamping module comprises an installation box, speed reducers, driven wheels, tensioning adjusting wheels and a clamp servo motor, wherein a plurality of speed reducers are arranged in the installation box side by side, the output ends of the speed reducers extend out of the installation box to form a clamp installation shaft, driven wheels are arranged at the input ends of the speed reducers, and the driven wheels are arranged between two adjacent driven wheels through rotating shafts and are not in the same straight line; the tensioning adjusting wheel and the clamp servo motor are symmetrically arranged at two ends in the mounting box, a driving wheel is arranged on a driving shaft of the clamp servo motor, and the driving wheel sequentially winds the tensioning adjusting wheel, the driven wheel and the driven wheel through a belt.
3. The multi-station numerically-controlled side polishing machine according to claim 1, wherein: the feeding motion mechanism comprises a stepping motor, an RV speed reducer, a screw rod transmission assembly, a fixed seat and a sliding seat, wherein the sliding seat is movably arranged on the fixed seat through a linear guide rail, the input end of the RV speed reducer is connected with the stepping motor, and the output end drives the sliding seat to reciprocate relative to the fixed seat through the screw rod transmission assembly.
4. A multi-station numerically-controlled side polishing machine as in claim 3, wherein: the polishing device comprises a support, a polishing motor and a grinding head main shaft, wherein the support is arranged on the sliding seat, the upper end of the grinding head main shaft is arranged at the front end of the support through a bearing assembly, a polishing grinding head is arranged at the lower end of the grinding head main shaft, the polishing motor is arranged at the tail end of the support, and a driving shaft of the polishing motor is connected with the grinding head main shaft through a belt pulley assembly.
5. The multi-station numerical control side polisher according to any one of claims 1-4, further comprising: the lifting rope on the balancing weight is connected with the lifting beam through the pulley.
6. The multi-station numerically-controlled side polishing machine according to claim 1, wherein: the cooling liquid spraying device is arranged on the base through the frame at the upper position of the workpiece clamping module.
7. The multi-station numerically-controlled side polishing machine according to claim 6, wherein: the frame is provided with a protective cover capable of covering the whole body, the front surface of the protective cover is provided with a window, two side positions of the window are symmetrically provided with a linear guide rail respectively, two side positions of the movable door are provided with guide rail pulleys matched with the linear guide rail, and the movable door is movably arranged on the linear guide rail through the guide rail pulleys and can correspondingly open or close the window when moving upwards or downwards; the middle position of the front edge of the top surface of the protective cover is provided with a guide wheel, the rear position corresponding to the guide wheel is provided with a linear driving device, a driving part of the linear driving device is connected with one end of a steel wire rope, and the other end of the steel wire rope is wound around the guide wheel and connected to the movable door.
8. The multi-station numerically-controlled side polishing machine according to claim 1, wherein: and the front surface of the lifting beam is provided with a die repairing sand paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810028217.1A CN107971900B (en) | 2018-01-11 | 2018-01-11 | Multi-station numerical control side polishing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810028217.1A CN107971900B (en) | 2018-01-11 | 2018-01-11 | Multi-station numerical control side polishing machine |
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| CN107971900A CN107971900A (en) | 2018-05-01 |
| CN107971900B true CN107971900B (en) | 2023-09-05 |
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| CN201810028217.1A Active CN107971900B (en) | 2018-01-11 | 2018-01-11 | Multi-station numerical control side polishing machine |
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| CN108481166A (en) * | 2018-05-29 | 2018-09-04 | 碳星智能装备（深圳）有限公司 | A kind of multistation three-shaft linkage numerical-control polishing equipment |
| CN108481199A (en) * | 2018-05-29 | 2018-09-04 | 碳星智能装备（深圳）有限公司 | A kind of four-axle linked numerical-control polishing equipment of multistation |
| CN109500709A (en) * | 2018-07-17 | 2019-03-22 | 惠州市兴源自动化设备有限公司 | A kind of side polishing machine |
| CN109176176A (en) * | 2018-08-14 | 2019-01-11 | 松阳县博美机械厂 | A kind of automobile air-conditioning compressor cylinder bodies inner wall sander |
| CN109590876B (en) * | 2018-11-20 | 2020-05-29 | 厦门嘉泓裕日用品有限公司 | Multi-station polishing machine |
| CN109483380B (en) * | 2018-12-26 | 2024-04-30 | 东莞市金太阳精密技术有限责任公司 | Multi-station polishing machine |
| CN110340782B (en) * | 2019-06-05 | 2021-08-13 | 邵阳学院 | Grinding machine |
| CN113664691A (en) * | 2021-08-03 | 2021-11-19 | 南京工大数控工具有限公司 | Intelligent multi-station polishing machine tool |
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2018
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