CN220533715U

CN220533715U - Cutter coping device

Info

Publication number: CN220533715U
Application number: CN202322237112.6U
Authority: CN
Inventors: 孟庆虎
Original assignee: Zhonghang Shengshi Beijing Die Cutting Machinery Co ltd
Current assignee: Zhonghang Shengshi Beijing Die Cutting Machinery Co ltd
Priority date: 2023-08-18
Filing date: 2023-08-18
Publication date: 2024-02-27
Anticipated expiration: 2033-08-18

Abstract

The utility model relates to a grinding device's technical field especially relates to a cutter coping device, and it includes the organism, rotates the driving motor that sets up emery wheel, drive emery wheel pivoted and fix the guide bar on the organism, the length direction of guide bar is the same with the length direction of organism, it is provided with the fixing device of fixed coping cutter to slide on the guide bar, fixing device is including sliding the slider that sets up on the guide bar and rotating the regulating block that sets up on the slider, threaded connection has the fixing bolt that fixes the slider position on the slider, be provided with the anchor clamps subassembly on the regulating block, the cutter of treating the coping processing is fixed through the anchor clamps subassembly. The polishing efficiency of cutter is improved, and the effect of cutter loss is reduced simultaneously.

Description

Cutter coping device

Technical Field

The application relates to the technical field of polishing devices, in particular to a cutter polishing device.

Background

In the mechanical manufacturing industry, the mechanical processing is not separated from various cutters, and the types of the cutters are various, and turning tools, drilling cutters, end milling cutters, planing cutters and the like are commonly used. The cutter can be dulled in the processing process, if the dulled cutter can not be replaced in time or sharpened in time, the precision and the surface quality of a workpiece can be affected, and the cutter is damaged easily, so that the cutter is scrapped.

After the cutter is used for a long time, the cutter needs to be polished, the cutter is polished by the conventional cutter grinder, the cutter grinder is equipment for sharpening the cutter which is sharpened in the machining process so as to restore the machining characteristics, the cost of the cutter occupies an important position in the machining cost, so that the sharpening of the cutter is very important, the cutter grinder can be used for polishing different types of cutters such as a computer carving cutter, a milling cutter and a turning tool, when the cutter needs to be polished, the cutter needing to be polished is fixed on the cutter grinder, the equipment is started for polishing, and the cutter grinder is used continuously after finishing polishing and meeting the requirements.

In the process of grinding the cutter, a worker holds the cutter to be ground to gradually approach the grinding wheel of the knife grinder, and then grinds the cutter, and the grinding mode is easily affected by the proficiency of the worker, so that the cutter is often damaged, and loss is caused.

Disclosure of Invention

In order to improve the coping efficiency of the cutter and simultaneously reduce the loss of the cutter during coping, the application provides a cutter coping device.

The application provides a cutter coping device adopts following technical scheme:

the utility model provides a cutter coping device, includes the organism, rotates the emery wheel that sets up on the organism, drive emery wheel pivoted driving motor and fixes the guide bar on the organism, the length direction of guide bar is the same with the length direction of organism, it is provided with the fixing device of fixed cutter of treating coping to slide on the guide bar, fixing device is including sliding the slider that sets up on the guide bar and rotating the regulating block that sets up on the slider, threaded connection has the fixing bolt that fixes the slider position on the slider, be provided with the anchor clamps subassembly on the regulating block, the cutter of treating the coping processing is fixed through the anchor clamps subassembly.

Through adopting above-mentioned technical scheme, when the coping to the cutter, can install the cutter and be fixed to the anchor clamps subassembly, after the cutter installation is fixed, through the position of sliding adjustment slider on the guide bar, make the cutter gradually be close to towards the emery wheel, avoid receiving artifical proficiency's influence, only need control the gliding distance of slider on the guide bar, just can carry out the coping to the tool bit of cutter, reduced the probability that the cutter produced the damage when the coping simultaneously.

Optionally, the fixture assembly comprises a mounting block connected to the adjusting block, a through hole is formed in the mounting block, and the tool to be polished can be inserted and matched in the through hole.

Through adopting above-mentioned technical scheme, when carrying out the coping to the cutter, can be with the cutter grafting fixed in the through-hole, fix the cutter to the tool bit that makes the cutter spills from the installation piece, conveniently be close to the tool bit gradually towards the emery wheel.

Optionally, be provided with the first mounting that carries out the fixation to the tool bit on the installation piece, first mounting is including sliding the slide bar that sets up on the installation piece and setting up the elastic component on the slide bar, the slide bar sets up with the cutter is perpendicular, the elastic component can make the tip butt of slide bar to the tool bit on.

Through adopting above-mentioned technical scheme, after the cutter that needs the coping is fixed to the installation piece, the staff pulls the slide bar, makes the cutter that waits to coping can insert in the through-hole of installation piece, and after the cutter grafting was accomplished, unclamp the slide bar, under the effect of elastic component, the tip of slide bar supports tightly to the tool bit department of cutter, realizes fixing to the cutter.

Optionally, the first fixing piece further includes a fixing sleeve disposed on a side surface of the mounting block, the fixing sleeve is perpendicular to the cutter, the sliding rod is slidably inserted into the fixing sleeve, the elastic piece is disposed in the fixing sleeve, one end of the elastic piece is connected with the sliding rod, and the other end of the elastic piece is connected with the fixing sleeve.

Through adopting above-mentioned technical scheme, the fixed sleeve that sets up on the installation piece can avoid the staff to set up on the installation piece and supply the gliding slide of slide bar, has reduced the degree of difficulty that sets up slide bar and elastic component on the installation piece.

Optionally, the side of installation piece is last to be seted up with the same mounting groove of installation piece length direction, mounting groove and through-hole intercommunication, fixed sleeve sets up in the mounting groove.

Through adopting above-mentioned technical scheme, the mounting groove that sets up can make fixed sleeve fix wherein, because when the coping tool bit, the tool bit needs to stretch out from the through-hole, if the tool bit stretches out from the through-hole apart from overlength, the slide bar can only realize fixing to the handle of a knife, the emery wheel is carrying out the in-process of polishing fast to the tool bit, cause breaking easily to take place between tool bit and the handle of a knife, perhaps the position of handle of a knife in the through-hole takes place to remove, the mounting groove that sets up can let fixed sleeve deeply fix inside the installation piece, after the tool bit on the cutter stretches out from the through-hole, the tip of slide bar just can directly support tightly to the tool bit, avoid the tool bit of cutter to stretch out too much from the installation piece.

Optionally, the slide bar is close to tool bit end connection and is had the pressure head of tool bit complex, the pressure head butt is in the position that the tool bit is close to the handle of a knife.

Through adopting above-mentioned technical scheme, because cutter coping device need polish to the cutter of different specifications or equidimension, the slide bar needs to realize fixing different cutters, consequently, set up the pressure head of supporting at the slide bar tip and compress tightly fixedly to different tool bits.

Optionally, the second fixing piece for fixing the cutter is further arranged on the mounting block, the second fixing piece comprises a threaded rod which is connected to the mounting block in a threaded mode, and one end of the threaded rod can extend into the through hole and abuts against the handle of the cutter.

Through adopting above-mentioned technical scheme, after the cutter is installed in the through-hole, the staff can rotate the threaded rod, makes the tip of threaded rod can support tightly to the handle of a knife of cutter on, makes the cutter can obtain the secondary to consolidate fixedly, avoids at the in-process to the tool bit coping, and the position of cutter on the installation piece changes, causes the unable normal coping of cutter or causes the damage of cutter.

Optionally, rotate between installation piece and the regulating block and be connected, be fixed with the connecting rod on the installation piece, the connecting rod grafting cooperation is on the regulating block, and the connecting rod rotates with the regulating block to be connected, is provided with the third mounting that carries out fixing to the connecting rod on the regulating block.

Through adopting above-mentioned technical scheme, the connecting rod that sets up between installation piece and regulating block can realize that installation piece and regulating block are connected for rotating, when setting up the position of installation piece, inserts the connecting rod on the regulating block.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the cutter is polished, the cutter can be inserted and fixed in the through hole on the mounting block, so that the cutter is prevented from being polished on the grinding wheel by a worker according to the experience of the worker, and the error is reduced; when fixing the cutter, first mounting can be preliminary fixed the tool bit of cutter, and the handle of a knife of cutter can be fixed to the second mounting, realizes strengthening fixedly, avoids the cutter at the in-process of polishing, and the position of cutter on the installation piece changes.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present application;

FIG. 2 is a schematic diagram of a clamp assembly embodying an embodiment of the present application;

fig. 3 is a schematic view of an embodiment of the present application embodying a first mount and a second mount.

Reference numerals illustrate: 1. a body; 11. a driving motor; 12. grinding wheel; 13. a guide rod; 2. a fixing device; 21. a slide block; 22. an adjusting block; 23. a fixing bolt; 3. a clamp assembly; 31. a fixing member; 311. a fixed block; 312. a connecting rod; 32. a mounting block; 321. a through hole; 322. a mounting groove; 33. a third fixing member; 34. a first fixing member; 341. a slide bar; 342. an elastic member; 343. a fixed sleeve; 344. a pressing head; 35. a second fixing member; 351. a threaded rod; 352. and a rotating part.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses a cutter coping device.

Referring to fig. 1, a tool grinding device includes a body 1 provided on a working surface, a driving motor 11 mounted on the body 1 and a grinding wheel 12 rotatably provided on the body 1, an output shaft of the driving motor 11 is fixed to the grinding wheel 12, a guide rod 13 is fixed to the body 1, a length direction of the guide rod 13 is identical to a length direction of the body 1, a fixing device 2 for fixing a tool is slidably provided on the guide rod 13, when grinding the tool, a worker mounts the tool on the fixing device 2, and then the tool can slide along a direction of the guide rod 13 by adjusting a position of the fixing device 2 on the guide rod 13, so that a position requiring grinding on the tool can be close to the grinding wheel 12, thereby grinding the tool.

The fixing device 2 comprises a sliding block 21 arranged on the guide rod 13 in a sliding manner and an adjusting block 22 connected to the sliding block 21 in a rotating manner, wherein a fixing bolt 23 is connected to the sliding block 21 in a threaded manner, and after the sliding block 21 drives the cutter to slide and adjust along the direction of the guide rod 13, a worker screws the fixing bolt 23, so that the sliding block 21 is fixed on the guide rod 13; be provided with on regulating block 22 and press from both sides tight fixed anchor clamps subassembly 3 to the cutter, when the cutter is need to coping, the staff is fixed the cutter on anchor clamps subassembly 3, because regulating block 22 and slider 21 rotate to be connected, can carry out the polishing of different angles to the blade of cutter through the angle of rotation regulating block 22 when coping the cutter, avoid anchor clamps subassembly 3 to fix the back to the cutter, only can realize polishing on the angle.

Referring to fig. 1 and 2, the fixture assembly 3 includes a fixing member 31 fixed on the adjusting block 22 and a mounting block 32 connected to the fixing member 31 and used for fixing a tool, the mounting block 32 is located at a position close to the grinding wheel 12, the fixing member 31 includes a fixing block 311 fixed on a side of the adjusting block 22 far away from the sliding block 21, a connecting rod 312 is vertically fixed on a side of the mounting block 32 far away from the grinding wheel 12, the connecting rod 312 is slidably inserted on the fixing block 311, a third fixing member 33 is disposed on an end surface of the fixing block 311 close to the grinding wheel 12, when the connecting rod 312 is inserted on the fixing block 311, the connecting rod 312 can be fixed through the third fixing member 33, in this embodiment, the third fixing member 33 is a three-jaw chuck, when the tool is fixed on the mounting block 32, since the connecting rod 312 is inserted and matched on the fixing block 311, a worker can rotate an angle of the mounting block 32, when the angle of the mounting block 32 is adjusted, and then the connecting rod 312 is fixed through the three-jaw chuck, so that any position of the tool can be polished to an unavoidable position.

Referring to fig. 2 and 3, a through hole 321 penetrating through the thickness of the mounting block 32 is formed in the mounting block 32, the length direction of the through hole 321 is perpendicular to the length direction of the mounting block 32, the cutter is inserted and matched in the through hole 321, the diameter of the through hole 321 is larger than the cross section of the cutter, so that cutters with different specifications and sizes can be mounted on the mounting block 32, and after the cutter is mounted in the through hole 321, a cutter head to be polished on the cutter can extend out of the mounting block 32; the first fixing member 34 for fixing the cutter is arranged on the mounting block 32, the first fixing member 34 comprises a sliding rod 341 which is slidably arranged on the mounting block 32 in a penetrating manner and an elastic member 342 which is arranged on the mounting block 32 and connected with the sliding rod 341, the length direction of the sliding rod 341 is the same as that of the mounting rod, the sliding rod 341 is positioned at a position close to one side of the mounting block 32, after the cutter is arranged on the mounting block 32, the sliding rod 341 is in a perpendicular state with the cutter, and under the action of the elastic member 342, the end part of the sliding rod 341, facing the cutter, can be abutted to the cutter head of the cutter.

The first fixing member 34 further includes a fixing sleeve 343 mounted on a side surface of the mounting block 32, the fixing sleeve 343 is identical to the length direction of the sliding rod 341, the sliding rod 341 is slidably inserted into the fixing sleeve 343, and two ends of the sliding rod 341 are inserted out from two ends of the fixing sleeve 343.

Referring to fig. 2 and 3, a mounting groove 322 is formed on a side surface of the mounting block 32, which is close to the fixing sleeve 343, the length direction of the mounting groove 322 is the same as the length direction of the mounting block 32, the fixing sleeve 343 can be mounted and fixed in the mounting groove 322, when the tool bit is polished, the tool bit needs to extend out of the through hole 321, if the distance that the tool bit extends out of the through hole 321 is too long, the sliding rod 341 can only fix the tool shank, the grinding wheel 12 easily breaks between the tool bit and the tool shank in the process of rapidly polishing the tool bit, or the position of the tool shank in the through hole 321 moves, therefore, the mounting groove 322 can enable the fixing sleeve 343 to be fixed in the mounting groove 322, so that the sliding rod 341 slides on one side surface, which is close to the mounting block 32, when the tool bit needs to be polished, the tool bit extends out of the through hole 321, then the end of the sliding rod 341 can abut against the tool bit, and the tool bit can be firmly fixed in the through hole 321.

The end part of the sliding rod 341 close to the tool bit is fixedly connected with the abutting head 344 matched with the tool bit, the abutting head 344 and the end part of the sliding rod 341 can be fixedly connected or can be detached and fixed, when tools with different specifications or sizes are polished, different abutting heads 344 can be replaced, when a worker pulls the sliding rod 341 to fix the tools, the abutting head 344 can be pressed onto the tool bit, and the position of the tools is prevented from being changed when the tool bit is polished.

Referring to fig. 2 and 3, a second fixing member 35 for fixing the tool is further provided on the mounting block 32, the second fixing member 35 includes a threaded rod 351 screwed on the mounting block 32, the length direction of the threaded rod 351 is the same as the length direction of the mounting block 32, the end of the threaded rod 351 can extend into the through hole 321, a rotating portion 352 for conveniently rotating the threaded rod 351 is fixed on the end of the threaded rod 351 outside the mounting block 32, after the tool is mounted in the through hole 321, the threaded rod 351 is rotated, the end of the threaded rod 351 can be abutted against the handle of the tool, so that the tool is secondarily reinforced and fixed, and the position of the tool is prevented from being changed when the tool bit is polished.

The implementation principle of the cutter grinding device in the embodiment of the application is as follows: when the cutter is polished, the cutter is inserted into the through hole 321, the cutter head of the cutter can extend out of the through hole 321, the sliding rod 341 is pulled, the position of the cutter in the through hole 321 is adjusted, the pressing head 344 on the sliding rod 341 can be pressed against the cutter head of the cutter, the cutter head is pressed into the through hole 321, then the threaded rod 351 is rotated, the end part of the threaded rod 351 can be pressed onto the cutter handle, the cutter to be polished is firmly fixed on the mounting block 32 through the cooperation of the first fixing piece 34 and the second fixing piece 35, the cutter is enabled to move towards the grinding wheel 12 more stably, and the cutter head is polished.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a cutter coping device which characterized in that: including organism (1), rotation setting grinding wheel (12) on organism (1), drive grinding wheel (12) pivoted driving motor (11) and fix guide bar (13) on organism (1), the length direction of guide bar (13) is the same with the length direction of organism (1), it is provided with fixing device (2) of fixed tool of treating the coping to slide on guide bar (13), fixing device (2) including slide setting slider (21) on guide bar (13) and rotation setting regulating block (22) on slider (21), threaded connection has on slider (21) fixing bolt (23) fixed to slider (21) position, be provided with anchor clamps subassembly (3) on regulating block (22), the tool of treating the coping processing is fixed through anchor clamps subassembly (3).

2. A tool sharpening device according to claim 1, wherein: the fixture assembly (3) comprises a mounting block (32) connected to the adjusting block (22), a through hole (321) is formed in the mounting block (32), and a tool to be polished can be inserted and matched in the through hole (321).

3. A tool sharpening device according to claim 2, wherein: the cutter head is characterized in that a first fixing piece (34) for fixing the cutter head is arranged on the mounting block (32), the first fixing piece (34) comprises a sliding rod (341) arranged on the mounting block (32) in a sliding mode and an elastic piece (342) arranged on the sliding rod (341), the sliding rod (341) is perpendicular to the cutter, and the end portion of the sliding rod (341) can be abutted to the cutter head through the elastic piece (342).

4. A tool sharpening device according to claim 3, wherein: the first fixing piece (34) further comprises a fixing sleeve (343) arranged on the side face of the mounting block (32), the fixing sleeve (343) is perpendicular to the cutter, the sliding rod (341) is arranged in the fixing sleeve (343) in a sliding penetrating mode, the elastic piece (342) is arranged in the fixing sleeve (343), one end of the elastic piece (342) is connected with the sliding rod (341), and the other end of the elastic piece is connected with the fixing sleeve (343).

5. A tool sharpening device according to claim 4, wherein: the side of the installation block (32) is provided with an installation groove (322) which is the same as the installation block (32) in the length direction, the installation groove (322) is communicated with the through hole (321), and the fixing sleeve (343) is arranged in the installation groove (322).

6. A tool sharpening device according to claim 3, wherein: the end part of the sliding rod (341) close to the cutter head is connected with an abutting head (344) matched with the cutter head, and the abutting head (344) abuts against the position of the cutter head close to the cutter handle.

7. A tool sharpening device according to claim 2, wherein: the mounting block (32) is further provided with a second fixing piece (35) for fixing the cutter, the second fixing piece (35) comprises a threaded rod (351) which is connected to the mounting block (32) in a threaded mode, and one end of the threaded rod (351) can extend into the through hole (321) and abuts against the handle of the cutter.

8. A tool sharpening device according to claim 2, wherein: the installation block (32) is rotationally connected with the adjusting block (22), a connecting rod (312) is fixed on the installation block (32), the connecting rod (312) is in plug-in connection with the adjusting block (22), the connecting rod (312) is rotationally connected with the adjusting block (22), and a third fixing piece (33) for fixing the connecting rod (312) is arranged on the adjusting block (22).