CN216228347U - Blade grinding device is used in cutter production - Google Patents
Blade grinding device is used in cutter production Download PDFInfo
- Publication number
- CN216228347U CN216228347U CN202122787689.5U CN202122787689U CN216228347U CN 216228347 U CN216228347 U CN 216228347U CN 202122787689 U CN202122787689 U CN 202122787689U CN 216228347 U CN216228347 U CN 216228347U
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- base station
- motor
- wall
- screw rod
- sides
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims description 13
- 229910001651 emery Inorganic materials 0.000 claims description 10
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 8
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 8
- 241001330002 Bambuseae Species 0.000 claims description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 8
- 239000011425 bamboo Substances 0.000 claims description 8
- 238000005498 polishing Methods 0.000 claims description 5
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000003860 storage Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a cutter grinding device for cutter production, which comprises a base station, wherein two sides of the top of the base station are provided with strip-shaped grooves, the top ends of the strip-shaped grooves extend to the outside of the base station, a bidirectional screw rod is arranged at the central position inside the base station, one end of the bidirectional screw rod is rotatably connected with the inner wall of the base station, a second motor is arranged on the outer wall of one side of the base station, the output end of the second motor is provided with a second rotating shaft through a coupler, one end of the second rotating shaft, far away from the second motor, extends to the inside of the base station and is fixedly connected with one end of the bidirectional screw rod, nuts are in threaded connection with the outer walls of two sides of the bidirectional screw rod, a bearing rod is arranged at the central position of the top end of each nut, and the top end of each bearing rod penetrates through the strip-shaped groove and is provided with an L-shaped base body. The utility model not only improves the application range of the sharpening device and the safety of the sharpening device in use, but also ensures the processing precision of the sharpening device in use.
Description
Technical Field
The utility model relates to the technical field of cutter production, in particular to a cutter grinding device for cutter production.
Background
The tool is a tool used for cutting in machine manufacturing, and is often called a cutting tool, which can be mainly divided into a machine tool and a manual tool, and the tool needs to be sharpened during the production process to ensure the sharpness of the tool, so that the tool needs to be sharpened by using a corresponding sharpening device.
The blade sharpening device on the market at present is not convenient for adjust the interval between two sets of emery wheels of polishing, leads to the cutter of part specification to be difficult to be suitable for, has certain limitation.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cutter grinding device for cutter production, which solves the problem that the distance between two groups of grinding wheels cannot be adjusted conveniently by the cutter grinding device in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a cutter grinding device for cutter production comprises a base station, wherein two sides of the top of the base station are provided with strip-shaped grooves, the top ends of the strip-shaped grooves extend to the outside of the base station, a bidirectional screw rod is arranged at the central position inside the base station, one end of the bidirectional screw rod is rotatably connected with the inner wall of the base station, a second motor is installed on the outer wall of one side of the base station, a second rotating shaft is installed at the output end of the second motor through a coupler, one end, far away from the second motor, of the second rotating shaft extends to the inside of the base station and is fixedly connected with one end of the bidirectional screw rod, nuts are in threaded connection with the outer walls of two sides of the bidirectional screw rod, a bearing rod is arranged at the central position of the top end of each nut, the top end of each bearing rod penetrates through the strip-shaped grooves and is provided with an L-shaped seat body, a first motor is installed at the central position of the bottom of the L-shaped seat body through a support, and a first rotating shaft is installed at the output end of the first motor through a coupler, the one end that first motor was kept away from to first pivot is equipped with the connecting axle, the one end that first pivot was kept away from to the connecting axle is installed the emery wheel of polishing, the central point department of putting on the base station top is equipped with puts the thing frame, all be equipped with location structure on the inner wall of putting the thing frame both sides.
Preferably, both sides of the bottom end of the base platform are provided with support legs, and the support legs are symmetrical about the central line of the base platform so as to stably support the base platform.
Preferably, location structure's inside is equipped with a screw thread section of thick bamboo, revolves handle, threaded rod and grip block in proper order, all be equipped with a screw thread section of thick bamboo on the inner wall of putting thing frame both sides, the one end of a screw thread section of thick bamboo extends to the outside of putting the thing frame to settle the processing to the threaded rod.
Preferably, the inner thread of the thread cylinder is connected with a thread rod, and both ends of the thread rod extend to the outside of the thread cylinder, so that the thread rod is positioned inside the thread cylinder to rotate and slide.
Preferably, the one end of threaded rod is rotated and is connected with the grip block, the one end that the grip block was kept away from to the threaded rod is installed the swing handle to be fixed in the inside of putting the thing frame with cutter lower extreme centre gripping.
Preferably, all be fixed with the protective frame on the connecting axle outer wall in the emery wheel outside of polishing, the protective frame is the cylinder structure to carry out the separation to flying chip and handle.
Compared with the prior art, the utility model has the beneficial effects that: the cutter grinding device for cutter production not only improves the application range of the cutter grinding device, improves the safety of the cutter grinding device when in use, but also ensures the processing precision of the cutter grinding device when in use;
(1) the second motor is started to drive the bidirectional screw rod to rotate through the second rotating shaft, and after the moving amplitude of the bearing rod is limited through the strip-shaped groove, the nut is positioned on the outer wall of the bidirectional screw rod to slide towards the middle or two sides, so that the nut drives the L-shaped seat body to synchronously translate through the bearing rod, the distance between the two groups of grinding wheels can be adjusted according to the specification of the cutter, the phenomenon that the cutter with partial specification is difficult to apply is avoided, and the application range of the cutter grinding device is improved;
(2) the protective frame is arranged on the outer wall of the connecting shaft at the outer side of the grinding wheel, so that when the grinding wheel grinds the cutter, flying chips generated in the blade grinding process can be separated by the protective frame, the phenomenon that the flying chips are sputtered to workers is reduced, and the safety of the cutter grinding device in use is improved;
(3) through rotatory swing handle, make it drive the inside rotation that the threaded rod is located a screw section of thick bamboo and slide to make the threaded rod drive the grip block and carry out the translation, so that two sets of grip blocks are fixed in the inside of putting the thing frame with the lower extreme centre gripping of cutter, can reduce the phenomenon that the cutter sharpening in-process produced the displacement, thereby the machining precision when having ensured the use of sharpening device.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic side view of the grinding wheel of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
fig. 4 is a schematic view of a positioning structure according to the present invention.
In the figure: 1. a base station; 2. a positioning structure; 201. a threaded barrel; 202. turning a handle; 203. a threaded rod; 204. a clamping plate; 3. an L-shaped seat body; 4. a first motor; 5. a first rotating shaft; 6. a connecting shaft; 7. a protective frame; 8. grinding a grinding wheel; 9. a bidirectional screw rod; 10. a storage frame; 11. a support leg; 12. a strip-shaped groove; 13. a carrier bar; 14. a second motor; 15. a second rotating shaft; 16. and a nut.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an embodiment of the present invention is shown: a cutter grinding device for cutter production comprises a base platform 1, wherein two sides of the bottom end of the base platform 1 are provided with supporting legs 11, and the supporting legs 11 are symmetrical about the central line of the base platform 1;
when in use, the two groups of supporting legs 11 are arranged on the two sides of the bottom end of the base platform 1 so as to stably support the base platform 1;
two sides of the top of the base station 1 are provided with strip-shaped grooves 12, the top ends of the strip-shaped grooves 12 extend to the outside of the base station 1, a bidirectional screw rod 9 is arranged at the center position inside the base station 1, and one end of the bidirectional screw rod 9 is rotatably connected with the inner wall of the base station 1;
a second motor 14 is installed on the outer wall of one side of the base station 1, the type of the second motor 14 can be Y90S-2, a second rotating shaft 15 is installed at the output end of the second motor 14 through a coupler, and one end, far away from the second motor 14, of the second rotating shaft 15 extends into the base station 1 and is fixedly connected with one end of the bidirectional screw rod 9;
the outer walls of the two sides of the bidirectional screw rod 9 are in threaded connection with nuts 16, a bearing rod 13 is arranged at the center of the top end of each nut 16, and the top end of each bearing rod 13 penetrates through the strip-shaped groove 12 and is provided with the L-shaped seat 3;
a first motor 4 is mounted at the center of the bottom of the L-shaped seat body 3 through a support, the type of the first motor 4 can be Y90S-2, a first rotating shaft 5 is mounted at the output end of the first motor 4 through a coupler, a connecting shaft 6 is arranged at one end, away from the first motor 4, of the first rotating shaft 5, and a grinding wheel 8 is mounted at one end, away from the first rotating shaft 5, of the connecting shaft 6;
the outer wall of the connecting shaft 6 outside the grinding wheel 8 is fixed with a protective frame 7, and the protective frame 7 is of a cylindrical structure;
when the protective frame is used, the protective frame 7 is arranged on the outer wall of the connecting shaft 6 outside the grinding wheel 8, so that flying chips can be conveniently separated;
the center position of the top end of the base station 1 is provided with a storage frame 10, the inner walls of two sides of the storage frame 10 are provided with positioning structures 2, the inside of each positioning structure 2 is sequentially provided with a threaded cylinder 201, a rotary handle 202, a threaded rod 203 and a clamping plate 204, the inner walls of two sides of the storage frame 10 are provided with the threaded cylinders 201, one ends of the threaded cylinders 201 extend to the outside of the storage frame 10, the inner threads of the threaded cylinders 201 are connected with the threaded rods 203, two ends of the threaded rods 203 extend to the outside of the threaded cylinders 201, one ends of the threaded rods 203 are rotatably connected with the clamping plate 204, and one ends of the threaded rods 203, which are far away from the clamping plate 204, are provided with the rotary handles 202;
during the use, through rotatory swing handle 202, make it drive threaded rod 203 and be located the inside rotation of a screw thread section of thick bamboo 201 and slide to make threaded rod 203 drive grip block 204 carry out the translation, so that two sets of grip blocks 204 are fixed in the inside of putting thing frame 10 with the lower extreme centre gripping of cutter.
When the device is used, the lower end of a cutter is firstly placed in the object placing frame 10, the threaded rod 203 is driven to rotate and slide in the threaded cylinder 201 by rotating the rotary handle 202, the threaded rod 203 drives the clamping plates 204 to translate, so that the two groups of clamping plates 204 clamp and fix the lower end of the cutter in the object placing frame 10, the displacement phenomenon generated in the cutter sharpening process can be reduced, then the second motor 14 is started, the second rotating shaft 15 drives the bidirectional screw rod 9 to rotate, the moving amplitude of the bearing rod 13 is limited by the strip-shaped groove 12, the nut 16 is positioned on the outer wall of the bidirectional screw rod 9 and slides towards the middle or two sides, so that the nut 16 drives the L-shaped seat body 3 to translate synchronously by the bearing rod 13, further, the distance between the two groups of grinding wheels 8 can be adjusted according to the specification of the cutter, and then the first motor 4 is started, make it by first pivot 5 and drive emery wheel 8 through connecting axle 6 and carry out high-speed rotation, because of the outer wall of cutter contacts with emery wheel 8's outer wall, can carry out the sword through emery wheel 8 to the cutter and grind the technology processing, at last through setting up protective frame 7 on the connecting axle 6 outer wall in emery wheel 8 outside of polishing, when emery wheel 8 carries out the blade sharpening to the cutter, protective frame 7 then can carry out the separation to the flying dust that the sword ground in-process produced and handle, take place with the phenomenon that reduces flying dust sputter to the staff, thereby accomplish the use of sharpening device.
Claims (6)
1. The cutter sharpening device for cutter production is characterized by comprising a base platform (1), wherein strip-shaped grooves (12) are arranged on two sides of the top of the base platform (1), the top ends of the strip-shaped grooves (12) extend to the outside of the base platform (1), a bidirectional screw rod (9) is arranged at the central position inside the base platform (1), one end of the bidirectional screw rod (9) is rotatably connected with the inner wall of the base platform (1), a second motor (14) is installed on the outer wall of one side of the base platform (1), a second rotating shaft (15) is installed at the output end of the second motor (14) through a coupler, one end, far away from the second motor (14), of the second rotating shaft (15) extends to the inside of the base platform (1) and is fixedly connected with one end of the bidirectional screw rod (9), nuts (16) are in threaded connection with the outer walls of two sides of the two-way screw rod (9), and bearing rods (13) are arranged at the central positions of the top ends of the nuts (16), the utility model discloses a bearing device, including bearing rod (13), first motor (4) are installed through the support to the central point department of putting of L type pedestal (3) bottom, the output of first motor (4) is installed first pivot (5) through the shaft coupling, the one end that first motor (4) were kept away from in first pivot (5) is equipped with connecting axle (6), the one end of keeping away from first pivot (5) in connecting axle (6) is installed and is polished emery wheel (8), the central point department of putting on base station (1) top is equipped with puts thing frame (10), it all is equipped with location structure (2) on the inner wall of putting thing frame (10) both sides.
2. The sharpening device for the production of knives according to claim 1, wherein: landing legs (11) are all installed to the both sides of base station (1) bottom, landing legs (11) are symmetrical about the central line of base station (1).
3. The sharpening device for the production of knives according to claim 1, wherein: the inside of location structure (2) is equipped with a screw thread section of thick bamboo (201), swing handle (202), threaded rod (203) and grip block (204) in proper order, all be equipped with a screw thread section of thick bamboo (201) on the inner wall of putting thing frame (10) both sides, the one end of a screw thread section of thick bamboo (201) extends to the outside of putting thing frame (10).
4. A sharpening device for the production of knives according to claim 3, wherein: the internal thread of the thread cylinder (201) is connected with a threaded rod (203), and two ends of the threaded rod (203) extend to the outside of the thread cylinder (201).
5. The sharpening device for the production of knives according to claim 4, wherein: one end of the threaded rod (203) is rotatably connected with a clamping plate (204), and one end, far away from the clamping plate (204), of the threaded rod (203) is provided with a rotary handle (202).
6. The sharpening device for the production of knives according to claim 1, wherein: all be fixed with protective frame (7) on connecting axle (6) outer wall in the emery wheel (8) outside of polishing, protective frame (7) are the cylinder structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122787689.5U CN216228347U (en) | 2021-11-15 | 2021-11-15 | Blade grinding device is used in cutter production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122787689.5U CN216228347U (en) | 2021-11-15 | 2021-11-15 | Blade grinding device is used in cutter production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216228347U true CN216228347U (en) | 2022-04-08 |
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ID=80941769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122787689.5U Active CN216228347U (en) | 2021-11-15 | 2021-11-15 | Blade grinding device is used in cutter production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216228347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871804A (en) * | 2022-06-20 | 2022-08-09 | 南阳理工学院 | A CNC machine tool capable of two-way synchronous machining and one-way switching |
-
2021
- 2021-11-15 CN CN202122787689.5U patent/CN216228347U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871804A (en) * | 2022-06-20 | 2022-08-09 | 南阳理工学院 | A CNC machine tool capable of two-way synchronous machining and one-way switching |
| CN114871804B (en) * | 2022-06-20 | 2025-04-04 | 南阳理工学院 | A CNC machine tool capable of bidirectional synchronous processing and unidirectional switching |
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