CN210938683U

CN210938683U - Precision polishing device for cutter

Info

Publication number: CN210938683U
Application number: CN201921946491.3U
Authority: CN
Inventors: 张先桂
Original assignee: Suzhou Tianyin Tengda Mechanical And Electrical Engineering Co ltd
Current assignee: Suzhou Tianyin Tengda Mechanical And Electrical Engineering Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-07-07
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a cutter precision polishing device, set up two curb plates on the under casing top, two including the symmetry fixed roof that is equipped with between the curb plate, one side that the curb plate is relative all is equipped with the burnishing machine, the fixed throwing aureola that is equipped with of output of burnishing machine, the fixed buckler that is equipped with in one side that the burnishing machine is close to throwing aureola. The utility model discloses can polish the two sides lateral wall of cutter simultaneously, utilize the handle of a knife on the cutter to fix, the stability of cutter is not influenced when having guaranteed the polishing to throw aureola and can fully contact with the cutter lateral wall, the polishing is more even, and the effect is better, and efficiency is higher, and lower the temperature to throwing aureola with the help of the shower nozzle simultaneously, effectively protect cutter and throwing aureola body when the polishing, overall structure is simple, but the practicality is very strong.

Description

Precision polishing device for cutter

Technical Field

The utility model relates to a cutter production machinery especially relates to a cutter precision polishing device.

Background

After the cutter is produced, the cutter cannot be directly delivered to the market for sale, and due to the influence of a forging process, a plurality of matters which influence the attractiveness, such as burrs and the like still exist on the surface of the cutter, so that the cutter needs to be polished, the surface of the cutter can be more flattened, the cutter can be conveniently and normally used, the smoothness of the appearance of the cutter can be improved, the sale phase of the cutter can be increased, and the cutter meets the sale requirement of manufacturers.

However, in the current machine for polishing the cutter, an operator needs to manually hold the cutter handle, the polishing effect can be realized only after the side wall of the cutter contacts the polishing wheel, after polishing of one surface of the cutter is finished, the cutter needs to be turned over and the other surface of the cutter needs to be polished, the actual production efficiency is seriously affected, a small part of polishing devices also adopt a clamping mechanism to fix the side wall of the cutter and then polish the cutter, and the polishing wheel cannot be in complete contact with the side wall of the cutter due to the blocking of the clamping mechanism, so that the polishing effect of the cutter is not uniform, and the cutter precision polishing device is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: at present, the device for polishing the cutter has poor actual polishing effect and low efficiency, and does not meet the current production standard of the cutter.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a precise cutter polishing device comprises two side plates symmetrically arranged at the top end of a bottom box, a top plate is fixedly arranged between the two side plates, polishing machines are arranged on the opposite sides of the side plates, polishing wheels are fixedly arranged at the output ends of the polishing machines, waterproof covers are fixedly arranged on the sides of the polishing machines close to the polishing wheels, one ends of the polishing machines far away from the polishing wheels are rotatably connected with a first threaded rod through bearings, one ends of the first threaded rod far away from the polishing machines penetrate through the side plates and are in threaded connection with the side plates, a rotary disc is fixedly arranged at one end of the first threaded rod far away from the polishing machines, a cutter is arranged between the two polishing wheels, a cutter handle is fixedly arranged at the bottom end of the cutter, a fixing device is arranged at the top end of the bottom box, the cutter handle is clamped in the fixing device, sliding devices are arranged at the bottom ends of the side plates, a water, one side of the bottom box is provided with a water delivery pipe communicated with the water storage cavity, and one side of the bottom box, which is far away from the water delivery pipe, is provided with a spraying device.

Preferably, fixing device includes the ascending card box of opening, the card box mainly is made for stainless steel material, the sword is in the card box to the joint, one side of sword handle is equipped with supports the piece, the opposite side of sword handle is equipped with the non slipping spur, the non slipping spur is fixed to be set up on the inner wall of card box, it is connected with second threaded rod to support one side that the piece kept away from the sword handle to rotate with the help of the bearing, second threaded rod run through the card box lateral wall and with card box lateral wall threaded connection, second threaded rod extends the fixed carousel that is equipped with of one end outside the card box.

Preferably, the sliding device comprises two support plates symmetrically and fixedly arranged at the bottom ends of the side plates, a plurality of rollers are rotatably arranged between the support plates by means of a rotating shaft, a bottom plate is arranged under the side plates, the bottom plate is fixedly arranged at the top end of the bottom box, a groove with an upward opening is formed in the bottom plate, and the rollers roll in the groove.

Preferably, the spraying device comprises a water pump, a water pipe is connected between one end of a water inlet of the water pump and the water storage cavity, one end of a water outlet of the water pump is connected with a water guide pipe made of a rubber material, a control valve is arranged on the water guide pipe, a spray nozzle is fixedly arranged at the bottom end of the top plate, and one end, far away from the water pump, of the water guide pipe is communicated with the spray nozzle.

Preferably, the type of the polishing machine is GWS 6-125, and a handle is fixedly arranged on one side wall of the side plate, which is far away from the polishing machine.

Preferably, the water pump is of the type HGE 25-238A.

The utility model has the advantages that: can polish the both sides lateral wall of cutter simultaneously, utilize the handle of a knife on the cutter to fix, the stability of cutter is not influenced when having guaranteed the polishing to throw aureola and can fully contact with the cutter lateral wall, the polishing is more even, and the effect is better, and efficiency is higher, borrows the shower nozzle to cool down to throwing aureola simultaneously, effectively protects cutter and throwing aureola body when polishing, overall structure is simple, but the practicality is very strong.

Drawings

Fig. 1 is a schematic front structural view of a precision cutter polishing device according to the present invention;

FIG. 2 is a front view of the polishing machine;

FIG. 3 is an enlarged view of the structure A in FIG. 1;

FIG. 4 is an enlarged view of the structure B in FIG. 1;

fig. 5 is an enlarged view of the structure C in fig. 1.

In the figure: the automatic water-saving device comprises a bottom box 1, side plates 2, a polishing machine 3, a polishing wheel 4, a waterproof cover 5, a threaded rod I6, a cutter 7, a cutter handle 8, a clamping box 9, a butting block 10, a threaded rod II 11, an antiskid block 12, a support plate 13, a roller 14, a bottom plate 15, a groove 16, a water leakage port 17, a water storage cavity 18, a water delivery pipe 19, a water pump 20, a water guide pipe 21, a top plate 22, a control valve 23, a spray head 24 and a grip 25.

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.

Referring to fig. 1-5, a precision cutter polishing device comprises two side plates 2 symmetrically arranged at the top end of a bottom box 1, a top plate 22 is fixedly arranged between the two side plates 2, polishing machines 3 are respectively arranged at one opposite sides of the side plates 2, the types of the polishing machines 3 are GWS 6-125, a handle 25 is fixedly arranged on one side wall of each side plate 2 far away from the polishing machine 3, a polishing wheel 4 is fixedly arranged at the output end of each polishing machine 3, a waterproof cover 5 is fixedly arranged at one side of each polishing machine 3 close to the polishing wheel 4 to prevent the polishing machine 3 from being damaged after water enters the polishing machine 3, one end of each polishing machine 3 far away from the polishing wheel 4 is rotatably connected with a threaded rod 6 through a bearing, one end of each threaded rod 6 far away from the polishing machine 3 penetrates through the side plate 2 and is in threaded connection with the side plate 2, a turntable is fixedly arranged at one end of each threaded rod, finally, the two polishing wheels 4 are respectively contacted with the side wall of the cutter 7, the bottom end of the cutter 7 is fixedly provided with a cutter handle 8, the top end of the bottom box 1 is provided with a fixing device, the cutter handle 8 is clamped in the fixing device, the fixing device comprises a clamping box 9 with an upward opening, the clamping box 9 is mainly made of stainless steel materials, the cutter handle 8 is clamped in the clamping box 9, one side of the cutter handle 8 is provided with a supporting block 10, the other side of the cutter handle 8 is provided with an anti-skidding block 12, the anti-skidding block 12 is fixedly arranged on the inner wall of the clamping box 9, one side of the supporting block 10 far away from the cutter handle 8 is rotatably connected with a second threaded rod 11 through a bearing, the second threaded rod 11 penetrates through the side wall of the clamping box 9 and is in threaded connection with the side wall of the clamping box 9, one end of the second threaded rod 11, which extends out of the clamping box 9, the second threaded, therefore, when the cutter 7 is polished, the cutter 7 and the cutter handle 8 can be kept at a stable angle, the bottom end of the side plate 2 is provided with a sliding device, the sliding device comprises two support plates 13 which are symmetrically and fixedly arranged at the bottom end of the side plate 2, a plurality of rollers 14 are rotatably arranged between the support plates 13 by virtue of rotating shafts, a bottom plate 15 is arranged under the side plate 2, the bottom plate 15 is fixedly arranged at the top end of the bottom box 1, a groove 16 with an upward opening is arranged in the bottom plate 15, the rollers 14 roll in the groove 16, when in polishing, the polishing wheel 4 and the side plate 2 move in the horizontal direction together through the rolling of the rollers 14, so that the cutter 7 is polished comprehensively, the polishing is more uniform and the effect is better, a water storage cavity 18 is arranged in the bottom box 1, a water leakage port 17 communicated with the water storage cavity 18 is arranged on the upper side wall of the bottom box 1, a water delivery pipe 19 communicated with the water, one side that raceway 19 was kept away from to bottom case 1 is equipped with spray set, spray set includes water pump 20, water pump 20's model is HGE25-238A, be connected with the water pipe between water pump 20 water inlet one end and the water storage chamber 18, water pump 20 delivery port one end is connected with aqueduct 21 that rubber materials made, be equipped with control valve 23 on the aqueduct 21, roof 22 bottom mounting is equipped with shower nozzle 24, the one end and the shower nozzle 24 intercommunication of water pump 20 are kept away from to aqueduct 21, shower nozzle 24 is cooled down to the position of throwing aureola 4 and cutter 7 water spray, avoid it to influence polishing effect because of the high temperature.

The utility model discloses in, when using the device, with 8 joints of sword handle in card box 9, rotatory threaded rod two 11, support piece 10 and non slipping spur 12 to further fixed to sword handle 8, rotatory threaded rod 6 back, make two polishing wheels 4 draw close to the centre gradually, until polishing wheel 4 can contact the lateral wall of cutter 7 till, start burnishing machine 3 operation through the switch, when polishing wheel 4 polishes cutter 7 surface, water pump 20 pumps the water in the water storage chamber 18 to the shower nozzle 24, carry out the cooling of spraying water with the help of shower nozzle 24 to cutter 7 and polishing wheel 4 place position, meanwhile, handle 25 is held respectively to the operator's both hands, promote curb plate 2, make polishing wheel 4 can remove on the horizontal direction, carry out even polishing to the cutter 7 surface with this.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A precision cutter polishing device comprises two side plates (2) symmetrically arranged on the top end of a bottom box (1), and is characterized in that a top plate (22) is fixedly arranged between the two side plates (2), a polishing machine (3) is arranged on one side, opposite to the side plates (2), of each side plate, a polishing wheel (4) is fixedly arranged at the output end of each polishing machine (3), a waterproof cover (5) is fixedly arranged on one side, close to the polishing wheel (4), of each polishing machine (3), one end, far away from the polishing wheel (4), of each polishing machine (3) is rotatably connected with a first threaded rod (6) through a bearing, one end, far away from the polishing machine (3), of each first threaded rod (6) penetrates through the corresponding side plate (2) and is in threaded connection with the corresponding side plate (2), a turntable is fixedly arranged at one end, far away from the polishing machine (3), of each first threaded, the utility model discloses a kitchen knife, including cutter (7), bottom mounting, under casing (1), the top of cutter (7) bottom mounting is equipped with handle of a knife (8), handle of a knife (8) joint is in the middle of fixing device, the bottom of curb plate (2) is equipped with slider, under casing (1) inside is equipped with water storage chamber (18), be equipped with on the lateral wall of under casing (1) with the communicating mouth of leaking (17) in water storage chamber (18), one side of under casing (1) is equipped with communicating raceway (19) in water storage chamber (18), one side that raceway (19) were kept away from in under casing (1) is equipped with spray set.

2. The precision polishing device for the cutter according to claim 1, characterized in that the fixing device comprises a clamping box (9) with an upward opening, the clamping box (9) is mainly made of stainless steel materials, the cutter handle (8) is clamped in the clamping box (9), one side of the cutter handle (8) is provided with a resisting block (10), the other side of the cutter handle (8) is provided with an anti-slip block (12), the anti-slip block (12) is fixedly arranged on the inner wall of the clamping box (9), one side, far away from the cutter handle (8), of the resisting block (10) is rotatably connected with a second threaded rod (11) through a bearing, the second threaded rod (11) penetrates through the side wall of the clamping box (9) and is in threaded connection with the side wall of the clamping box (9), and one end, extending out of the clamping box (9), of the second threaded rod (11) is fixedly.

3. A precision polishing device for cutting tools according to claim 1, characterized in that the sliding device comprises two support plates (13) symmetrically and fixedly arranged at the bottom ends of the side plates (2), a plurality of rollers (14) are rotatably arranged between the support plates (13) by means of a rotating shaft, a bottom plate (15) is arranged right below the side plates (2), the bottom plate (15) is fixedly arranged at the top end of the bottom box (1), a groove (16) with an upward opening is arranged in the bottom plate (15), and the rollers (14) roll in the groove (16).

4. The precision cutter polishing device according to claim 1, wherein the spraying device comprises a water pump (20), a water pipe is connected between one end of a water inlet of the water pump (20) and the water storage cavity (18), one end of a water outlet of the water pump (20) is connected with a water guide pipe (21) made of rubber materials, a control valve (23) is arranged on the water guide pipe (21), a spray head (24) is fixedly arranged at the bottom end of the top plate (22), and one end, far away from the water pump (20), of the water guide pipe (21) is communicated with the spray head (24).

5. The tool precision polishing device according to claim 1, wherein the polishing machine (3) is GWS 6-125 in type, and a handle (25) is fixedly arranged on one side wall of the side plate (2) far away from the polishing machine (3).

6. The precision polishing apparatus for cutting tools as claimed in claim 4, wherein the water pump (20) is of the type HGE 25-238A.