CN215357535U - Grinding device for sharpening cutter - Google Patents
Grinding device for sharpening cutter Download PDFInfo
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- CN215357535U CN215357535U CN202120657657.0U CN202120657657U CN215357535U CN 215357535 U CN215357535 U CN 215357535U CN 202120657657 U CN202120657657 U CN 202120657657U CN 215357535 U CN215357535 U CN 215357535U
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- fixedly connected
- cutter
- motor
- grinding device
- mounting seat
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Abstract
The utility model discloses a grinding device for sharpening a cutter, which comprises a workbench, wherein the upper end of the workbench is provided with a cutter fixing device and a grinding device, the grinding device is provided with a base, a support column is arranged on the base, a motor is arranged on the support column, an output shaft of the motor is connected with a connecting rod, the connecting rod is connected with a grinding wheel, the cutter fixing device is provided with a slide rail, a slide block is arranged on the slide rail, a base station is arranged on the slide block, a sliding table is arranged on the base station, a support column is arranged on the sliding table, a motor is arranged on the support column, a rotating shaft is arranged on the motor, an installation seat is arranged on the rotating shaft, a fixed block is arranged on the installation seat, the fixed block is connected with a pressing block through a spring, and a fastening seat is connected on the installation seat, so that the grinding device can process any position of the cutter, the cutter can pop out the mount pad automatically, and it is convenient to dismantle.
Description
Technical Field
The utility model relates to the technical field of cutter processing, in particular to a grinding device for sharpening a cutter.
Background
A grinding machine is a mechanical device that grinds the outer dimensions of a workpiece using mechanical equipment. The numerical control machine tool and the numerical control grinding machine are generally provided with cutters for cutting, grinding and polishing and the like, so that the numerical control machine tool and the numerical control grinding machine are convenient to use. The tool is an essential tool in the machining process. With grinding device grinding cutter, it is crucial to the cutter to make it appear the cutting edge, current cutter cutting edge grinding technique mainly is for two kinds of manpower grinding and mechanical polishing, manpower grinding cutter's working strength is big, work efficiency is low, and mechanical polishing equipment's working strength is big, grinding efficiency is high, but current cutting edge grinding device, there is the structure complicacy, grinding device's cutter fixing device can not adjust distance and angle, when the different positions of needs processing cutter, need lift the cutter off and fix again, increase the human cost, reduce the machining precision, grinding inefficiency scheduling problem.
In view of the shortcomings of the prior art, a technical solution yet to be solved needs to be provided.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical problems in the prior art, the utility model provides a grinding device for sharpening a cutter, which can adjust the distance between a fixing device and a grinding device, automatically adjust the position of the cutter on the fixing device, realize the random position of the cutter which can be machined by a grinding wheel, and automatically eject the cutter out of an installation seat when the cutter is disassembled, so that the disassembly is convenient. The above-mentioned deficiencies of the prior art can be overcome.
In order to achieve the technical purpose, the technical scheme adopted by the utility model is as follows:
a grinding device for knife sharpening comprises a workbench, a knife fixing device and a grinding device are arranged at the upper end of the workbench, the grinding device is provided with a base, a support column is arranged on the base, a motor is arranged on the support column, an output shaft of the motor is fixedly connected with a connecting rod, a rotating shaft of the connecting rod is rotatably connected with a grinding wheel, the knife fixing device is provided with a slide rail, a slide block is arranged on the slide rail, a base station is arranged on the slide block, a slide table is arranged on the base station, a support column is arranged on the slide table, a servo motor is arranged on the support column, a rotating shaft is arranged on the servo motor, a mounting seat is arranged on the rotating shaft, a fixed block is arranged on the mounting seat, a spring is arranged on the fixed block, the spring is connected with a pressing block, and a fastening seat is connected on the mounting seat, the cutter is inserted into the mounting seat, and the cutter is fixed through the fixed connection of the fastening seat and the mounting seat.
Further: the cutter fixing device and the grinding device are fixedly connected to the workbench.
Further: the base passes through welded fastening and connects on the workstation, the support column passes through the bolt fastening on the base, the motor passes through the bolt fastening on the support column, the output shaft and the connecting rod fixed connection of motor, the pivot and the wheel of polishing of connecting rod rotate and connect, the ball motor of motor for having self-locking function, the wheel of polishing is the bellied circular wheel of polishing that has that wear-resisting material made.
Further: the quantity of slide rail is two, two slide rail horizontally set up in the upper end of workstation, slider and slide rail sliding connection, slider fixedly connected with base station, sliding stand and base station pass through welded fastening and connect.
Further: the support column and the sliding table are fixedly connected through welding, the servo motor and the support column are fixedly connected through bolts, a rotating shaft is arranged on the servo motor, and an output shaft and a rotating shaft of the servo motor are fixedly connected.
Further: the improved structure of the barrel is characterized in that the rotating shaft is fixedly connected with the mounting seat, the mounting seat is internally provided with a cylindrical barrel, the bottom of the barrel is provided with a fixed block, the fixed block is fixedly connected with the mounting seat, the fixed block is fixedly connected with a spring, the spring is fixedly connected with a pressing block, and the fastening seat is connected with the mounting seat through threads.
The utility model has the beneficial effects that: a grinding device for knife sharpening comprises a workbench, wherein a knife fixing device and a grinding device are arranged at the upper end of the workbench and are fixedly connected to the workbench, a motor on the grinding device is started to drive a connecting rod to rotate, the connecting rod drives a grinding wheel to rotate, the grinding of a knife is realized, a sliding block of the knife fixing device is started to move on a sliding rail to drive a base platform and a sliding platform to move on the workbench, the distance between the fixed knife fixing device and the grinding device is adjusted, a servo motor on the knife fixing device is started to rotate to drive a rotating shaft to rotate so as to drive a fixing seat to rotate, the arbitrary position of the knife which can be machined by the grinding wheel is realized, the knife is quickly compressed and pressed by inserting the knife into a mounting seat, the quick compression spring is pressed to tightly press the fixed block, the cutter is fixed through the threaded fixed connection of the fastening seat and the mounting seat, when the cutter is disassembled, the cutter can automatically pop out of the mounting seat under the action of the spring, and the cutter is convenient to disassemble.
Drawings
FIG. 1 is a schematic view of a grinding apparatus for sharpening a tool according to the present invention;
FIG. 2 is a block diagram of a grinding apparatus for sharpening a tool according to the present invention;
FIG. 3 is a partial cross-sectional view of a sharpening apparatus for a tool according to the present invention;
the reference signs are: the grinding machine comprises a workbench 1, a base 2, a support column 3, a motor 4, a connecting rod 5, a grinding wheel 6, a slide rail 7, a slide block 8, a base table 9, a slide table 10, a support column 11, a servo motor 12, a rotating shaft 13, a mounting seat 14, a fixing block 15, a pressing block 16, a fastening seat 17 and a cutter 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present invention.
As shown in the attached drawings, the grinding device for sharpening the cutter comprises a workbench 1, a base 2, a support column 3, a motor 4, a connecting rod 5, a grinding wheel 6, a slide rail 7, a slide block 8, a base 9, a slide table 10, a support column 11, a servo motor 12, a rotating shaft 13, a mounting seat 14, a fixed block 15, a pressing block 16, a fastening seat 17 and a cutter 18.
As shown in fig. 1-3, the cutting tool comprises a workbench, a cutting tool fixing device and a grinding device are arranged at the upper end of the workbench, the cutting tool fixing device and the grinding device are fixedly connected to the workbench, the grinding device is provided with a base 2, the base 2 is fixedly connected to the workbench through welding, a support column 3 is arranged on the base 2, the support column 3 is fixed to the base 2 through bolts, a motor 4 is arranged on the support column 3, the motor 4 is fixed to the support column 3 through bolts, an output shaft of the motor 4 is fixedly connected to a connecting rod 5, a rotating shaft of the connecting rod 5 is rotatably connected to a grinding wheel 6, the cutting tool fixing device is provided with two sliding rails 7, the number of the sliding rails 7 is two, the two sliding rails 7 are horizontally arranged at the upper end of the workbench, and the sliding rails 7 are provided with sliding blocks 8, the sliding block 8 is connected with the sliding rail 7 in a sliding manner, the sliding block 8 is fixedly connected with a base station 9, a sliding table 10 is arranged on the base station 9, the sliding table 10 is fixedly connected with the base station 9 through welding, a supporting column 11 is arranged on the sliding table 10, the supporting column 11 is fixedly connected with the sliding table 10 through welding, a servo motor 12 is arranged on the supporting column 11, the servo motor 12 is fixedly connected with the supporting column 11 through bolts, a rotating shaft 13 is arranged on the servo motor 12, an output shaft of the servo motor 12 is fixedly connected with the rotating shaft 13, an installation seat 14 is arranged on the rotating shaft 13, the rotating shaft 13 is fixedly connected with the installation seat 14, a cylindrical barrel is arranged inside the installation seat, a fixed block 15 is arranged at the bottom of the barrel, the fixed block 15 is fixedly connected with the installation seat 14, and a spring is fixedly connected onto the fixed block 15, the spring fixedly connected with presses fast 16, be connected with fastening seat 17 on the mount pad 14, fastening seat 17 and mount pad 14 pass through threaded connection, insert the cutter into mount pad 14 and send, and through the fixed connection of fastening seat 17 and mount pad 14, the realization cutter is fixed.
In one embodiment of the utility model: the upper end of the workbench is provided with a cutter fixing device and a grinding device, and the cutter fixing device and the grinding device are fixedly connected to the workbench.
In one embodiment of the utility model: grinding device is provided with base 2, base 2 passes through welded fastening and connects on the workstation, be provided with support column 3 on base 2, support column 3 passes through the bolt fastening on base 2, be provided with motor 4 on the support column 3, motor 4 passes through the bolt fastening on support column 3, the output shaft and the 5 fixed connection of connecting rod of motor 4, the pivot and the wheel 6 of polishing of connecting rod 5 rotate to be connected, the ball motor of motor for having self-locking function, 6 round wheels that have the arch of polishing that make for wear-resisting material of the wheel 6 of polishing, through starter motor 6, motor 6 drives connecting rod 5 and rotates, and the connecting rod drives 6 rotations of polishing, realizes polishing of cutter.
In one embodiment of the utility model: the utility model discloses a cutting tool fixing device, including cutter fixing device and grinding device, cutter fixing device is provided with slide rail 7, the quantity of slide rail 7 is two, the upper end at the workstation is set up to 7 horizontally of two slide rails, be provided with slider 8 on slide rail 7, slider 8 and 7 sliding connection of slide rail, 8 fixedly connected with base station 9 of slider, be provided with sliding stand 10 on the base station 9, sliding stand 10 and base station 9 pass through welded fastening and connect, and through the motion of slider 8 on slide rail 7, drive the motion of base station 9 and sliding stand 10 on the workstation, realize the distance between fixed cutter fixing device and the grinding device and adjust.
In one embodiment of the utility model: be provided with support column 11 on the sliding stand 10, support column 11 and sliding stand 10 pass through welded fastening and are connected, be provided with servo motor 12 on the support column 11, servo motor 12 and support column 11 pass through bolt fixed connection, be provided with pivot 13 on the servo motor 12, servo motor 12's output shaft and pivot 13 fixed connection, be provided with mount pad 14 in the pivot 13, servo motor 12 rotates, drives the pivot and rotates, and then drives the fixing base and rotate, realizes the optional position of the workable cutter of emery wheel.
In one embodiment of the utility model: pivot 13 and 14 fixed connection of mount pad, the inside of mount pad is cylindric barrel, the bottom of barrel is provided with fixed block 15, the fixed connection of fixed block 15 and mount pad 14, fixedly connected with spring on the fixed block 15, spring fixedly connected with presses fast 16, be connected with fastening seat 17 on the mount pad 14, fastening seat 17 and mount pad 14 pass through threaded connection, through inserting the cutter into mount pad 14, the cutter compresses tightly presses fast 16, presses fast 16 compression spring and compresses tightly to fixed block 15, and the rethread fastening seat 17 and the screw thread fixed connection of mount pad 14 realize the fixed of cutter, when dismantling the cutter, under the effect of spring, the cutter can pop out the mount pad automatically, realizes that the dismantlement of cutter is convenient.
The working principle is as follows: a grinding device for sharpening a cutter comprises a workbench, wherein a cutter fixing device and a grinding device are arranged at the upper end of the workbench, the cutter fixing device and the grinding device are fixedly connected onto the workbench, the cutter is inserted into a mounting seat, the cutter is fixed by utilizing the fixed connection of a fastening seat and the mounting seat, then after the distance between the cutter fixing device and the grinding device is adjusted through a slide rail, a motor on the grinding device is started, the motor drives a connecting rod to rotate, the connecting rod drives a polishing wheel to rotate, the polishing of the cutter is realized, when different surfaces of the cutter need to be cut, a servo motor on the cutter fixing device is started, the servo motor rotates to drive a rotating shaft to rotate, further a fixing seat is driven to rotate, the optional position of the cutter capable of being machined by the polishing wheel is realized, finally, the cutter machining is finished, the fastening seat is unscrewed, and the cutter is detached, under the effect of spring, the cutter can pop out the mount pad automatically, realizes the dismantlement convenience of cutter.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes, modifications, equivalents, and improvements may be made without departing from the spirit and scope of the utility model.
Claims (6)
1. A grinding device for knife edging is characterized by comprising a workbench, wherein a knife fixing device and a grinding device are arranged at the upper end of the workbench, the grinding device is provided with a base, a support column is arranged on the base, a motor is arranged on the support column, an output shaft of the motor is fixedly connected with a connecting rod, a rotating shaft of the connecting rod is rotatably connected with a grinding wheel, the knife fixing device is provided with a slide rail, a slide block is arranged on the slide rail, a base station is arranged on the slide block, a slide station is arranged on the base station, a support column is arranged on the slide station, a servo motor is arranged on the support column, a rotating shaft is arranged on the servo motor, a mounting seat is arranged on the rotating shaft, a fixed block is arranged on the mounting seat, a spring is arranged on the fixed block, and the spring is connected with a pressing device, the cutter fixing device is characterized in that a fastening seat is connected to the mounting seat, a cutter is inserted into the mounting seat, and the cutter is fixed through the fastening seat and the mounting seat which are fixedly connected.
2. A sharpening apparatus according to claim 1, wherein said tool holding means and said sharpening means are fixedly attached to the table.
3. The grinding device for sharpening tools as claimed in claim 1, wherein the base is fixedly connected to the worktable by welding, the supporting column is fixed to the base by bolts, the motor is fixed to the supporting column by bolts, an output shaft of the motor is fixedly connected to a connecting rod, a rotating shaft of the connecting rod is rotatably connected to the grinding wheel, the motor is a ball screw motor with a self-locking function, and the grinding wheel is a circular wheel made of wear-resistant material and provided with grinding protrusions.
4. The grinding device for sharpening the cutter as recited in claim 1, wherein the number of the slide rails is two, the two slide rails are horizontally arranged at the upper end of the worktable, the slide block is connected with the slide rails in a sliding manner, the slide block is fixedly connected with the base platform, and the slide platform is fixedly connected with the base platform through welding.
5. The grinding device for sharpening the cutter as recited in claim 4, wherein the supporting column and the sliding table are fixedly connected by welding, the servo motor and the supporting column are fixedly connected by a bolt, a rotating shaft is arranged on the servo motor, and an output shaft of the servo motor is fixedly connected with the rotating shaft.
6. The grinding device for sharpening the cutter as recited in claim 5, wherein the rotating shaft is fixedly connected with the mounting seat, the mounting seat is internally provided with a cylindrical barrel, a fixing block is arranged at the bottom of the barrel, the fixing block is fixedly connected with the mounting seat, a spring is fixedly connected onto the fixing block, a pressing block is fixedly connected onto the spring, and the fastening seat is connected with the mounting seat through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120657657.0U CN215357535U (en) | 2021-03-31 | 2021-03-31 | Grinding device for sharpening cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120657657.0U CN215357535U (en) | 2021-03-31 | 2021-03-31 | Grinding device for sharpening cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215357535U true CN215357535U (en) | 2021-12-31 |
Family
ID=79625581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120657657.0U Active CN215357535U (en) | 2021-03-31 | 2021-03-31 | Grinding device for sharpening cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215357535U (en) |
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2021
- 2021-03-31 CN CN202120657657.0U patent/CN215357535U/en active Active
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