CN210388547U - Arc sword cutting edge grinding device - Google Patents
Arc sword cutting edge grinding device Download PDFInfo
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- CN210388547U CN210388547U CN201921226386.2U CN201921226386U CN210388547U CN 210388547 U CN210388547 U CN 210388547U CN 201921226386 U CN201921226386 U CN 201921226386U CN 210388547 U CN210388547 U CN 210388547U
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Abstract
The utility model discloses a circular arc sword cutting edge grinding device, including abrasive machine, feed mechanism, power unit, tilting mechanism, unloading mechanism, bottom plate and the mechanism of whetting a knife, bottom plate fixed mounting is on the table surface of abrasive machine, feed mechanism includes material loading cylinder and storage silo, unloading mechanism includes unloading cylinder fixed plate, unloading cylinder and magnet. The utility model uses a mechanical mode to turn over the blade, thereby conveniently realizing automatic production; the labor intensity of workers is reduced, the feeding and the discharging are realized by adopting an automatic mechanism, an operator only needs to collect the ground blades and place the blade blank into the feeding mechanism, the labor intensity of the operator is greatly reduced, the operator can attend several devices at the same time, and the working efficiency is improved; the production safety is improved, and the contact frequency between the body of a worker and equipment is reduced, so that the occurrence of injury is reduced.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, specifically be an arc sword cutting edge grinding device.
Background
The mode of present circular arc cutting edge of grinding is with adopting the manual work to put into the cutting die with the blade, and the cutting die is rotatory along with the revolving stage, and at rotatory in-process, the blade contacts with the emery wheel to grind out the cutting edge, after the sword of the first face of blade on the revolving stage was ground out, the manual work was taken out the back turn-over with the blade from the cutting die, put into the cutting die once more, continued to polish the cutting edge of second face. In order to grind the arc blade, the diameter of the cutting die cannot be too large, the curvature of the arc blade is close to that of the cutting die, and the too large diameter of the cutting die can cause the ground blade to be close to a straight line, so that the circular arc blade is inconvenient to use. This poses problems: the periphery of a cutting die can only contain a limited number of blanks, namely four blanks.
The problems existing in the prior art are as follows: 1. and (5) adopting a manual mode to carry out material loading and unloading and turning over on the blade. Because operators are afraid of being injured, the rotating speed of the rotating table of the cutting die is low, and the labor efficiency is low; workers need to continuously feed and discharge materials, the blades are turned, fingers of the workers frequently contact mechanical parts in operation, and body injury is easily caused; in cold weather, an operator needs to contact cooling liquid and the cold metal blade for a long time, and the operator is frostbitten; therefore, the grinding device for the cutting edge of the circular arc knife is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an arc sword cutting edge grinding device to solve the problem that proposes in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a circular arc knife edge polishing device comprises a grinding machine, a feeding mechanism, a power mechanism, a turnover mechanism, a discharging mechanism, a bottom plate and a knife sharpening mechanism, wherein the bottom plate is fixedly arranged on a working table surface of the grinding machine, the feeding mechanism comprises a feeding cylinder and a storage bin, the discharging mechanism comprises a discharging cylinder fixing plate, a discharging cylinder and a magnet, the discharging cylinder fixing plate is fixedly arranged on the surface of the bottom plate, the discharging cylinder is fixedly arranged on one side of the discharging cylinder fixing plate, the magnet is fixedly arranged at the output end of the discharging cylinder, the feeding cylinder is fixedly arranged on one side of the storage bin, a knife blade blank is arranged inside the storage bin, the power mechanism comprises a motor, a synchronous belt, a driving synchronous belt wheel and a driven synchronous belt wheel, the motor is fixed on the surface of the bottom plate, and is fixedly connected with the driving synchronous belt wheel, the driving synchronous belt wheel drives the driven synchronous belt wheel to rotate through the synchronous belt;
the knife sharpening mechanism comprises a blade clamp, a blade clamping mechanism and a rotary table, wherein the blade clamp comprises an upper clamping piece, a lower clamping piece, a blade clamping handle and a shaft sleeve, the upper clamping piece is connected with the lower clamping piece through a screw, the blade clamping handle is fixed at the rear end of the lower clamping piece, the shaft sleeve is installed on the blade clamping handle and can rotate around the blade clamping handle, the rotary table comprises a transmission shaft, a rotary table cover plate, a rotary table top and a blade clamp fixing seat, the transmission shaft is fixed on the surface of a bottom plate through a bearing, the lower part of the transmission shaft is connected with a driven synchronous belt pulley, the upper part of the transmission shaft is connected with the rotary table top, the rotary table top is provided with the blade clamp fixing seat, four grooves are uniformly distributed at the top of the blade clamp fixing seat, the shaft sleeve is placed in the grooves, the shaft sleeve is pressed through, the blade clamping mechanism comprises a blade pressing plate fixing seat and a blade pressing plate, three circular steps are arranged in the middle of the blade pressing plate, the two sides of each circular step are of rectangular structures, the surfaces of the circular steps are respectively arranged in two groups of fixing holes, the blade pressing plate fixing seat is installed below the blade pressing plate, and the bottom of the blade pressing plate fixing seat is fixedly installed on the surface of the bottom plate;
tilting mechanism includes cylinder, cylinder fixing base and dials the board, the fixed surface of bottom plate installs the cylinder fixing base, the surface of cylinder fixing base is provided with the cylinder, the output fixed mounting of cylinder has dials the board.
Preferably, the circular steps in the middle of the blade pressing plate are provided with certain slopes at the opening, so that the blade blank can conveniently rise and fall along the slopes when entering and exiting.
Preferably, the dial plate is made of a rigid material and is in a rectangular plate shape.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model uses a mechanical mode to turn over the blade, thereby conveniently realizing automatic production;
2. the labor intensity of workers is reduced, the feeding and the discharging are realized by adopting an automatic mechanism, an operator only needs to collect the ground blades and place the blade blank into the feeding mechanism, the labor intensity of the operator is greatly reduced, the operator can attend several devices at the same time, and the working efficiency is improved;
3. the production safety is improved, and the contact frequency between the body of a worker and equipment is reduced, so that the occurrence of injury is reduced.
Drawings
Fig. 1 is a schematic structural view of a first perspective view of the present invention;
fig. 2 is a schematic structural view of a second perspective view of the present invention;
fig. 3 is a schematic structural view of a third perspective view of the present invention;
fig. 4 is a schematic structural view of a fourth perspective view of the present invention;
fig. 5 is a schematic structural view of a perspective view of the blade holder of the present invention;
FIG. 6 is a schematic perspective view of the turntable of the present invention;
fig. 7 is a schematic structural view of a perspective view of the blanking mechanism of the present invention.
In the figure: 1 grinding wheel machine, 2 feeding mechanisms, 3 power mechanisms, 4 turnover mechanisms, 5 blanking mechanisms, 6 bottom plates, 7 sharpening mechanisms, 8 blade clamps, 9 blade pressing plate fixing seats, 10 blade pressing plates, 11 blade blank materials, 12 motors, 13 air cylinders, 14 air cylinder fixing seats, 15 shifting plates, 16 blade clamping mechanisms, 17 rotating tables, 18 transmission shafts, 19 synchronous belts, 20 driving synchronous belt wheels, 21 driven synchronous belt wheels, 22 upper clamping pieces, 23 lower clamping pieces, 24 shaft sleeves, 25 blade clamping handles, 26 rotating table cover plates, 27 rotating tables, 28 blade clamp fixing seats, 29 feeding air cylinders, 30 storage bins, 31 blanking air cylinder fixing plates, 32 blanking air cylinders and 33 magnets.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a circular arc knife edge grinding device comprises a grinding machine 1, a feeding mechanism 2, a power mechanism 3, a turnover mechanism 4, a discharging mechanism 5, a bottom plate 6 and a knife grinding mechanism 7, wherein the bottom plate 6 is fixedly arranged on a working table surface of the grinding machine 1, the feeding mechanism 2 comprises a feeding cylinder 29 and a storage bin 30, the discharging mechanism 5 comprises a discharging cylinder fixing plate 31, a discharging cylinder 32 and a magnet 33, the discharging cylinder fixing plate 31 is fixedly arranged on the surface of the bottom plate 6, the discharging cylinder 32 is fixedly arranged on one side of the discharging cylinder fixing plate 31, the magnet 33 is fixedly arranged at the output end of the discharging cylinder 32, the feeding cylinder 29 is fixedly arranged on one side of the storage bin 30, a knife blank 11 is arranged inside the storage bin 30, the power mechanism 3 comprises a motor 12, a synchronous belt 19, a driving synchronous belt pulley 20 and a driven synchronous belt pulley 21, the motor 12 is fixed on the surface of the bottom plate 6, the motor 12 is fixedly connected with a driving synchronous pulley 20, and the driving synchronous pulley 20 drives a driven synchronous pulley 21 to rotate through a synchronous belt 19;
the knife sharpening mechanism 7 comprises a blade clamp 8, a blade clamping mechanism 16 and a rotary table 17, wherein the blade clamp 8 comprises an upper clamping piece 22, a lower clamping piece 23, a blade clamping handle 25 and a shaft sleeve 24, the upper clamping piece 22 is connected with the lower clamping piece 23 through a screw, the rear end of the lower clamping piece 23 is fixed with the blade clamping handle 25, the blade clamping handle 25 is provided with the shaft sleeve 24, the shaft sleeve 24 can rotate around the blade clamping handle 25, the rotary table 17 comprises a transmission shaft 18, a rotary table cover plate 26, a rotary table surface 27 and a blade clamp fixing seat 28, the transmission shaft 18 is fixed on the surface of the bottom plate 6 through a bearing, the lower part of the transmission shaft 18 is connected with a driven synchronous belt wheel 21, the upper part of the transmission shaft 18 is connected with the rotary table surface 27, the rotary table surface 27 is provided with the blade clamp fixing seat 28, and four grooves are uniformly, a shaft sleeve 24 is placed in the groove, the shaft sleeve 24 is tightly pressed through a rotary table cover plate 26, the rotary table cover plate 26 is connected with a blade clamp fixing seat 28 through screws, the blade clamping mechanism 16 comprises a blade pressing plate fixing seat 9 and a blade pressing plate 10, three circular steps are arranged in the middle of the blade pressing plate 10, two sides of each circular step are of a rectangular structure, the surfaces of the circular steps are respectively arranged in two groups of fixing holes, the blade pressing plate fixing seat 9 is arranged below the blade pressing plate 10, and the bottom of the blade pressing plate fixing seat 9 is fixedly arranged on the surface of the bottom plate 6;
turnover mechanism 4 includes cylinder 13, cylinder fixing base 14 and dials board 15, the fixed surface of bottom plate 6 installs cylinder fixing base 14, the surface of cylinder fixing base 14 is provided with cylinder 13, the output end fixed mounting of cylinder 13 dials board 15.
The circular steps in the middle of the blade pressing plate 10 are provided with certain slopes at the opening, so that the blade blank 11 can conveniently rise and fall along the slopes when entering and exiting.
The dial plate 15 is made of a rigid material and is in the shape of a rectangular plate.
When the grinding machine is used, firstly, the power mechanism 3 starts to move and drives the knife sharpening mechanism 7 to start to rotate at a uniform speed, then the feeding mechanism 2 horizontally puts the blade blank 11 into the blade clamp 8, the blade clamp 8 makes a circular motion along with the rotating table 17, when the blade blank 11 enters the opening of the blade pressing plate 10, the blade blank 11 gradually rises along the inclined plane at the opening of the blade pressing plate 10 and is pressed, when the blade blank reaches the highest position of the blade pressing plate 10, the blade blank 11 is contacted with the grinding wheel of the grinding machine 1, the grinding wheel starts to grind the edge of the blade blank 11, after grinding is finished, the blade blank 11 descends along the inclined plane at the opening of the blade pressing plate 10 until the pressing force of the blade pressing plate 10 on the blade blank 11 completely disappears, when the blade clamp 8 rotates to the position of the turnover mechanism 4, the air cylinder 13 on the turnover mechanism 4 drives the shifting plate 15 to move downwards, dial one side of board 15 and blade holder 8 and contact, thereby blade holder 8 produces the rotation of certain angle, tilting mechanism 4 resets afterwards, blade holder 8 follows rotary table face 27 and rotates when blade pressure strip 10 opening part, the lower part of blade holder 8 takes place the contact with the opening part of blade pressure strip 10, thereby blade holder 8 takes place rotatoryly, and make blade blank 11 rise along the inclined plane of blade pressure strip 10, thereby the action of polishing more than once more of the second face of blade blank 11, after the completion is all polished to both sides, unloading mechanism 5 functions, when unloading cylinder 32 stretches out, the output of unloading cylinder 32 removes the position to the blade, magnet 33 can hold the blade, unloading cylinder 32 can take the blade out of the blade holder when returning.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides an arc sword cutting edge grinding device, includes abrasive machine (1), feed mechanism (2), power unit (3), tilting mechanism (4), unloading mechanism (5), bottom plate (6) and whets a knife mechanism (7), its characterized in that: the bottom plate (6) is fixedly arranged on a working table surface of the grinder (1), the feeding mechanism (2) comprises a feeding cylinder (29) and a storage bin (30), the discharging mechanism (5) comprises a discharging cylinder fixing plate (31), a discharging cylinder (32) and a magnet (33), the discharging cylinder fixing plate (31) is fixedly arranged on the surface of the bottom plate (6), a discharging cylinder (32) is fixedly arranged on one side of the discharging cylinder fixing plate (31), the magnet (33) is fixedly arranged at the output end of the discharging cylinder (32), the feeding cylinder (29) is fixedly arranged on one side of the storage bin (30), a blade blank (11) is arranged inside the storage bin (30), the power mechanism (3) comprises a motor (12), a synchronous belt (19), a driving synchronous belt pulley (20) and a driven synchronous belt pulley (21), the motor (12) is fixed on the surface of the bottom plate (6), the motor (12) is fixedly connected with a driving synchronous pulley (20), and the driving synchronous pulley (20) drives a driven synchronous pulley (21) to rotate through a synchronous belt (19);
the knife sharpening mechanism (7) comprises a blade clamp (8), a blade clamping mechanism (16) and a rotary table (17), the blade clamp (8) comprises an upper clamping piece (22), a lower clamping piece (23), a blade clamping handle (25) and a shaft sleeve (24), the upper clamping piece (22) is connected with the lower clamping piece (23) through a screw, the rear end of the lower clamping piece (23) is fixed with the blade clamping handle (25), the shaft sleeve (24) is installed on the blade clamping handle (25), the shaft sleeve (24) can rotate around the blade clamping handle (25), the rotary table (17) comprises a transmission shaft (18), a rotary table cover plate (26), a rotary table top (27) and a blade clamp fixing seat (28), the transmission shaft (18) is fixed on the surface of the bottom plate (6) through a bearing, the lower part of the transmission shaft (18) is connected with a driven synchronous pulley (21), and the upper part of the transmission shaft (18) is connected with the rotary table top (27), a blade clamp fixing seat (28) is installed on the rotary table top (27), four grooves are uniformly distributed in the top of the blade clamp fixing seat (28), a shaft sleeve (24) is placed in each groove, the shaft sleeve (24) is pressed through a rotary table cover plate (26), the rotary table cover plate (26) is connected with the blade clamp fixing seat (28) through screws, the blade clamping mechanism (16) comprises a blade pressing plate fixing seat (9) and a blade pressing plate (10), three circular steps are arranged in the middle of the blade pressing plate (10), two sides of each circular step are of a rectangular structure, the surfaces of the circular steps are respectively arranged in two groups of fixing holes, the blade pressing plate fixing seat (9) is installed below the blade pressing plate (10), and the bottom of the blade pressing plate fixing seat (9) is fixedly installed on the surface of the bottom plate (6);
tilting mechanism (4) include cylinder (13), cylinder fixing base (14) and dial board (15), the fixed surface of bottom plate (6) installs cylinder fixing base (14), the surface of cylinder fixing base (14) is provided with cylinder (13), the output fixed mounting of cylinder (13) has dials board (15).
2. The circular arc knife blade grinding device of claim 1, wherein: the circular steps in the middle of the blade pressing plate (10) are provided with certain slopes at the opening, so that the blade blank (11) can conveniently rise and fall along the slopes when entering and exiting.
3. The circular arc knife blade grinding device of claim 1, wherein: the dial plate (15) is made of rigid materials and is in a rectangular plate shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921226386.2U CN210388547U (en) | 2019-07-31 | 2019-07-31 | Arc sword cutting edge grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921226386.2U CN210388547U (en) | 2019-07-31 | 2019-07-31 | Arc sword cutting edge grinding device |
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| Publication Number | Publication Date |
|---|---|
| CN210388547U true CN210388547U (en) | 2020-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921226386.2U Active CN210388547U (en) | 2019-07-31 | 2019-07-31 | Arc sword cutting edge grinding device |
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| CN (1) | CN210388547U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922799A (en) * | 2020-08-31 | 2020-11-13 | 杨国良 | Sickle-shaped cutter polishing device and control method |
| CN112059749A (en) * | 2020-09-22 | 2020-12-11 | 侯仕仙 | Aluminum alloy razor head grinding device |
| CN112091735A (en) * | 2020-09-22 | 2020-12-18 | 侯仕仙 | Polishing device for small tool bit |
| CN112975422A (en) * | 2021-02-22 | 2021-06-18 | 宁波跨马卡车部件有限公司 | Processing equipment and processing method for producing truck engine piston |
-
2019
- 2019-07-31 CN CN201921226386.2U patent/CN210388547U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111922799A (en) * | 2020-08-31 | 2020-11-13 | 杨国良 | Sickle-shaped cutter polishing device and control method |
| CN112059749A (en) * | 2020-09-22 | 2020-12-11 | 侯仕仙 | Aluminum alloy razor head grinding device |
| CN112091735A (en) * | 2020-09-22 | 2020-12-18 | 侯仕仙 | Polishing device for small tool bit |
| CN112975422A (en) * | 2021-02-22 | 2021-06-18 | 宁波跨马卡车部件有限公司 | Processing equipment and processing method for producing truck engine piston |
| CN112975422B (en) * | 2021-02-22 | 2022-08-26 | 滨州东海龙活塞有限公司 | Processing equipment and processing method for producing truck engine piston |
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