CN219359138U - Grinder convenient to emery wheel dismouting - Google Patents
Grinder convenient to emery wheel dismouting Download PDFInfo
- Publication number
- CN219359138U CN219359138U CN202320260194.3U CN202320260194U CN219359138U CN 219359138 U CN219359138 U CN 219359138U CN 202320260194 U CN202320260194 U CN 202320260194U CN 219359138 U CN219359138 U CN 219359138U
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- grinding wheel
- seat
- screw rod
- wheel disc
- grinder
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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
Abstract
The utility model discloses a grinder convenient for grinding wheel disassembly and assembly, which relates to the technical field of grinding wheel machines and comprises a grinder body, wherein grinding wheel discs are respectively arranged at two operation ends of the grinder body, the grinder body drives the grinding wheel discs to rotate through a motor arranged in the grinder body, a protective cover is covered outside the grinding wheel discs, the bottom of the grinder body is provided with a mounting seat, limit seats are respectively arranged at two side walls of the mounting seat, sliding rails are arranged on the surfaces of the limit seats, the limit seats are connected with a group of limit blocks in a sliding manner through the sliding rails, a driving assembly is arranged in the limit seats in a penetrating manner, and a group of limit blocks are driven by the driving assembly to slide along the sliding rails and movably abut against two side walls of the grinding wheel discs; the surface of the limit seat is provided with a dust collection cavity. The utility model is convenient for positioning the grinding wheel disc, and is convenient for a single worker to finish the disassembly and assembly operation of the grinding wheel disc on line, thereby improving the convenience of the disassembly and assembly operation of the grinding wheel disc.
Description
Technical Field
The utility model relates to the technical field of grinding wheel disc machines, in particular to a grinding wheel machine convenient for grinding wheel disassembly and assembly.
Background
The grinder is a common device for sharpening various cutters and tools, and is also used as a common small part for grinding, deburring, cleaning and the like. It mainly comprises a base, a grinding wheel, a motor or other power sources, a bracket, a protective cover, a water feeder and the like. The grinding machine can be divided into a hand-held grinder, a vertical grinder, a suspension grinder, a table grinder and the like.
The table grinder comprises a vertical seat, a motor arranged on the vertical seat, a grinding wheel connected to an output shaft of the motor, and a grinding wheel outer cover coated on the outer side of the grinding wheel, wherein a start button and a close button for starting and stopping the motor are respectively arranged on the outer wall of the vertical seat. When the grinder is needed, the power supply loop of the motor is conducted only by pressing the start button, and the motor drives the grinding wheel to rotate at a high speed, so that the operation is very convenient.
The existing grinding wheel machine is generally positioned and installed on a flange plate at one end of a shaft through screw threads, when a worker dismounts the grinding wheel on line, the screw in the flange plate needs to be unscrewed, but the shaft of the grinding wheel machine rotates, so that the grinding wheel can rotate along with the screw, two tools, a fixing shaft and a dismounting screw are needed when the grinding wheel is dismounted, the dismounting is troublesome, the dismounting operation of the grinding wheel is inconvenient to complete due to single labor, and the convenience of the dismounting operation of the grinding wheel is affected.
Disclosure of Invention
Aiming at the technical problems existing in the application of the grinding wheel of the existing grinding wheel machine, the utility model provides the grinding wheel machine convenient for the disassembly and assembly of the grinding wheel.
The utility model provides a grinder convenient to emery wheel dismouting, includes the grinder body, the both sides operation end of grinder body is provided with the emery wheel dish respectively, and the grinder body rotates through setting up in its inside motor drive emery wheel dish, the outside cover of emery wheel dish is equipped with the protection casing, the bottom of grinder body is provided with the mount pad, the both sides lateral wall department of mount pad is provided with the spacing seat respectively, the slide rail has been seted up on the surface of spacing seat, and the spacing seat has a set of limit piece through slide rail sliding connection, drive assembly is worn to be equipped with in the inside of spacing seat, a set of stopper passes through drive assembly drive and slides along the slide rail to the both sides wall of movable butt emery wheel dish;
the dust collection cavity is formed in the surface of the limiting seat, the dust collection cavity is located at the position right below the grinding wheel disc, and the limiting seat receives scraps splashed by the grinding wheel disc in the workpiece grinding process through the dust collection cavity.
Further, the driving assembly comprises a screw rod, a group of guide sleeves and a servo motor, the screw rod is arranged in the limiting seat in a penetrating mode, and one end of the screw rod is connected with the limiting seat in a rotating mode through a bearing seat arranged on the inner wall of the limiting seat.
Further, the guide sleeves are respectively sleeved on the screw rod and slide along the screw rod in opposite directions along with the driving of the screw rod, the servo motor is arranged at one end of the screw rod, which penetrates through the outside of the limiting seat, and the rotating shaft of the servo motor is fixedly connected with one end of the screw rod through a band-type brake.
Further, a group of limiting blocks are respectively arranged at one end of the group of guide sleeves, the limiting blocks slide along with the guide sleeves and are movably clamped at the side walls of two sides of the sand wheel disc, and a rubber pad is arranged at the side wall of the limiting block, which is close to the sand wheel disc.
Further, the bottom of stopper is provided with the clear bits brush, clear bits brush's brush hair end and dust collection cavity inner bottom wall looks butt, limit seat's one side surface department is provided with the fender bits board, the chip removal notch has been seted up in the dust collection cavity, clear bits brush cleans the sweeps that store up in the dust collection cavity into in the chip removal notch through the stopper drive.
Furthermore, a chip collecting drawer is arranged on one side wall of the limiting seat in a penetrating mode, and the chip collecting drawer is communicated with the chip discharging notch.
The utility model has the beneficial effects that:
1. the screw rod is driven to rotate around the limit seat through the servo motor, so that the guide sleeve is driven to slide along the screw rod in opposite directions, the limit block is driven to slide in opposite directions, and the rubber pad is abutted against the position of the grinding wheel disc, so that the grinding wheel disc is conveniently positioned, a single worker can conveniently and online complete the disassembly and assembly operation of the grinding wheel disc, labor is saved, and convenience in the disassembly and assembly operation of the grinding wheel disc is improved; and when the grinding wheel disc is installed, the installation position of the grinding wheel disc is conveniently and assisted to be positioned by limiting the limit blocks, and the possibility that the installation position is eccentric due to uneven interference of tightening force of bolts when the grinding wheel disc is installed is reduced.
2. Through spacing seat and dust collecting cavity cooperation, be convenient for make the abrasive disc deposit in the dust collecting cavity in spacing seat in the sweeps sputter that the in-process produced of polishing to stop the splash of sweeps through the sweeps board, and then drive the lead screw through servo motor and rotate around spacing seat, thereby drive a set of guide pin bushing and slide along the lead screw in opposite directions thereupon, and then drive a set of limit piece and slide in opposite directions thereupon, make the sweeps brush remove thereupon, and brush hair end butt dust collecting cavity inner wall through the sweeps brush, and then clean the sweeps that the dust collecting cavity is interior to album bits drawer through the chip removal notch with the sweeps that stores up, be convenient for accomplish the sweeps collection and the clearance operation of abrasive disc body and abrasive disc in the in-process of polishing, reduce the pollution of sweeps loss to the processing environment.
Drawings
Fig. 1 is a perspective view of a grinder body.
FIG. 2 is a cross-sectional view of the seat.
Fig. 3 is an enlarged schematic view of the structure at a in fig. 1.
1. A grinder body; 2. a grinding wheel disc; 3. a protective cover; 4. a mounting base; 5. a limit seat; 6. a slide rail; 7. a limiting block; 8. a drive assembly; 81. a screw rod; 82. guide sleeve; 83. a servo motor; 9. a dust collection chamber; 10. a rubber pad; 11. cleaning scraps; 12. a chip blocking plate; 13. chip removal notch; 14. and a chip collecting drawer.
Detailed Description
The utility model will now be described in further detail with reference to the drawings and to specific examples. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Examples
The utility model provides a abrasive wheel machine convenient to emery wheel dismouting, includes abrasive wheel machine body 1, and abrasive wheel machine body 1's both sides operation end is provided with abrasive wheel disc 2 respectively, and abrasive wheel machine body 1 rotates through setting up in its inside motor drive abrasive wheel disc 2, and this is prior art. The outside cover of abrasive disc 2 is equipped with protection casing 3, and abrasive disc body 1's bottom is provided with mount pad 4, and the both sides lateral wall department of mount pad 4 is provided with spacing seat 5 respectively, and dovetail slide rail 6 has been seted up on the surface of spacing seat 5, and spacing seat 5 has a set of limit piece 7 through slide rail 6 sliding connection, and the one end and the slide rail 6 of stopper 7 agree with mutually, are convenient for make stopper 7 agree with and install in slide rail 6 to remove along slide rail 6, improve stopper 7's sliding structural stability, refer to fig. 1, fig. 3.
The driving assembly 8 is arranged in the limiting seat 5 in a penetrating mode, and a group of limiting blocks 7 are driven by the driving assembly 8 to slide along the sliding rail 6 and movably abut against two side walls of the sand wheel disc 2. The driving assembly 8 comprises a screw rod 81, a group of guide sleeves 82 and a servo motor 83, the screw rod 81 is arranged in the limiting seat 5 in a penetrating mode, and one end of the screw rod is connected with the limiting seat 5 in a rotating mode through a bearing seat arranged on the inner wall of the limiting seat 5. The guide sleeves 82 are respectively sleeved on the screw rod 81 and slide along the screw rod 81 in opposite directions along with the driving of the screw rod 81, and an existing ball screw structure is adopted, which is the prior art. The servo motor 83 is arranged at one end of the screw rod 81 penetrating the outside of the limiting seat 5, the rotating shaft of the servo motor 83 is fixedly connected with one end of the screw rod 81 through a band-type brake, the rotating shaft of the servo motor 83 can be locked through the band-type brake, and then the screw rod 81 is locked along with the band-type brake, and the device is in the prior art and is described with reference to fig. 1 and 3.
The group of limiting blocks 7 are respectively arranged at one end of the group of guide sleeves 82, and the limiting blocks 7 slide along with the guide sleeves 82 and are movably clamped at the side walls of the two sides of the sand wheel disc 2. A rubber pad 10 is arranged at a side wall of the limiting block 7, which is close to the grinding wheel disc 2, and friction resistance of the limiting block 7 when being abutted against the grinding wheel disc 2 is conveniently increased through the rubber pad 10, and meanwhile clamping damage to the grinding wheel disc 2 is avoided, and the grinding wheel disc is shown in fig. 1 and 2.
The screw rod 81 is driven to rotate around the limit seat 5 through the servo motor 83, so that the group of guide sleeves 82 are driven to slide along the screw rod 81 in opposite directions, the group of limit blocks 7 are driven to slide along with the screw rod 81 in opposite directions, the positions of the grinding wheel discs 2 are abutted through the rubber pads 10, the grinding wheel discs 2 are conveniently positioned, a single worker can conveniently and online complete the disassembling and assembling operation of the grinding wheel discs 2, labor is saved, and convenience in the disassembling and assembling operation of the grinding wheel discs 2 is improved, and the grinding wheel discs 2 are shown in fig. 1 and 2.
Furthermore, when the grinding wheel disc 2 is installed, the installation position of the grinding wheel disc 2 is conveniently and assisted to be positioned through the limit of the limit blocks 7, and the possibility that the installation position is eccentric due to uneven interference of the tightening stress of bolts when the grinding wheel disc 2 is installed is reduced, and the grinding wheel disc is characterized in that the grinding wheel disc is installed with reference to figures 1 and 3.
The dust collection cavity 9 is formed in the surface of the limiting seat 5, the dust collection cavity 9 is located at the position right below the grinding wheel disc 2, one side of the dust collection cavity 9 is arranged to be in an opening shape, and the limiting seat 5 receives scraps splashed by the grinding wheel disc 2 in the grinding process of a workpiece through the dust collection cavity 9. The bottom of stopper 7 is provided with clear bits brush 11, and clear bits brush 11 sets up in stopper 7 and is close to the one side position department of chip removal notch 13, and clear bits brush 11's brush hair end and the interior bottom wall butt of dust collection chamber 9, clear bits brush 11's brush hair material be rubber, and limit seat 5's one side surface department is provided with and keeps off bits board 12. Through spacing seat 5 and dust collection chamber 9 cooperation, be convenient for make abrasive disc 2 in the dust collection chamber 9 that the abrasive disc produced in the polishing process sputter and store up in spacing seat 5 to the splash of sweeps is stopped through fender bits board 12, refer to fig. 2, 3.
A rectangular chip removal notch 13 is formed in the dust collection cavity 9, and the chip cleaning brush 11 is driven by the limiting block 7 to clean the waste chips stored in the dust collection cavity 9 into the chip removal notch 13. A scrap collecting drawer 14 is arranged on one side wall of the limiting seat 5 in a penetrating mode, and an existing drawer installation structure is adopted, so that workers can conveniently clean scraps accumulated in the scrap collecting drawer regularly. The chip collecting drawer 14 is communicated with the chip discharging notch 13. The screw rod 81 is driven to rotate around the limit seat 5 through the servo motor 83, so that the group of guide sleeves 82 are driven to slide along the screw rod 81 in the opposite direction, the group of limit blocks 7 are driven to slide along the guide sleeves in the opposite direction, the dust cleaning brush 11 is enabled to move along with the guide sleeves, the bristle ends of the dust cleaning brush 11 are abutted against the inner wall of the dust collection cavity 9, and scraps stored in the dust collection cavity 9 are cleaned into the scraps collection drawer 14 through the scraps notch 13, so that the scraps collection and cleaning operation on the grinding machine body 1 and the grinding wheel disc 2 in the grinding process are conveniently completed, and pollution of the scraps dissipation to the processing environment is reduced, and the purposes of fig. 1 and 2 are referred to.
It will be apparent to those skilled in the art that the described embodiments are merely some, but not all, of the embodiments of the utility model and that various modifications or additions may be made to the specific embodiments described or substituted in a similar way without deviating from the spirit of the utility model or beyond the scope of the utility model as defined in the appended claims. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model.
Claims (6)
1. The utility model provides a grinder convenient to emery wheel dismouting, includes grinder body (1), grinder body (1) both sides operation end is provided with abrasive wheel disc (2) respectively, and grinder body (1) are through setting up in its inside motor drive abrasive wheel disc (2) rotation, the outside cover of abrasive wheel disc (2) is equipped with protection casing (3), grinder body (1) bottom is provided with mount pad (4), a serial communication port, mount pad (4) both sides lateral wall department is provided with spacing seat (5) respectively, slide rail (6) have been seted up on the surface of spacing seat (5), and spacing seat (5) are through slide rail (6) sliding connection have a set of limit piece (7), drive assembly (8) are worn to drive in the inside of spacing seat (5), a set of stopper (7) are passed through drive assembly (8) and are slided along slide rail (6) to the both sides wall of movable butt abrasive wheel disc (2);
the dust collection device is characterized in that a dust collection cavity (9) is formed in the surface of the limiting seat (5), the dust collection cavity (9) is located at a position right below the grinding wheel disc (2), and the limiting seat (5) receives scraps splashed out of the grinding wheel disc (2) in the grinding process of a workpiece through the dust collection cavity (9).
2. The grinding wheel machine convenient for grinding wheel disassembly and assembly according to claim 1, wherein the driving assembly (8) comprises a screw rod (81), a group of guide sleeves (82) and a servo motor (83), the screw rod (81) is arranged in the limiting seat (5) in a penetrating mode, and one end of the screw rod is connected with the limiting seat (5) in a rotating mode through a bearing seat arranged at the inner wall of the limiting seat (5).
3. The grinding wheel machine convenient for grinding wheel disassembly and assembly according to claim 2, wherein a group of guide sleeves (82) are respectively sleeved on the screw rod (81) and slide along the screw rod (81) in opposite directions along with the driving of the screw rod (81), the servo motor (83) is arranged at one end of the screw rod (81) penetrating through the outside of the limiting seat (5), and the rotating shaft of the servo motor (83) is fixedly connected with one end of the screw rod (81) through a band-type brake.
4. A grinding wheel machine convenient for grinding wheel disassembly and assembly according to claim 3, characterized in that a group of limiting blocks (7) are respectively arranged at one end of a group of guide sleeves (82), the limiting blocks (7) slide along the guide sleeves (82) and are movably clamped at two side walls of the grinding wheel disc (2), and rubber pads (10) are arranged at the side walls of the limiting blocks (7) close to the grinding wheel disc (2).
5. The grinder convenient for grinding wheel disassembly and assembly according to claim 1, characterized in that a chip cleaning brush (11) is arranged at the bottom of the limiting block (7), the brush hair end of the chip cleaning brush (11) is abutted against the inner bottom wall of the dust collecting cavity (9), a chip blocking plate (12) is arranged at one side surface of the limiting seat (5), a chip removing notch (13) is formed in the dust collecting cavity (9), and the chip cleaning brush (11) cleans waste chips accumulated in the dust collecting cavity (9) into the chip removing notch (13) through driving of the limiting block (7).
6. The grinder convenient for grinding wheel disassembly and assembly according to claim 5, wherein a chip collecting drawer (14) is arranged on one side wall of the limiting seat (5) in a penetrating manner, and the chip collecting drawer (14) is communicated with the chip discharging notch (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320260194.3U CN219359138U (en) | 2023-02-20 | 2023-02-20 | Grinder convenient to emery wheel dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320260194.3U CN219359138U (en) | 2023-02-20 | 2023-02-20 | Grinder convenient to emery wheel dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219359138U true CN219359138U (en) | 2023-07-18 |
Family
ID=87144505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320260194.3U Active CN219359138U (en) | 2023-02-20 | 2023-02-20 | Grinder convenient to emery wheel dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219359138U (en) |
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2023
- 2023-02-20 CN CN202320260194.3U patent/CN219359138U/en active Active
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