CN217194295U

CN217194295U - Cutter sharpening device with overheat protection function

Info

Publication number: CN217194295U
Application number: CN202220310714.2U
Authority: CN
Inventors: 张锐; 樊于麟; 王献春
Original assignee: Hengmai New Material Technology Nantong Co ltd
Current assignee: Hengmai New Material Technology Nantong Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-08-16
Anticipated expiration: 2032-02-16

Abstract

The utility model discloses a cutter sharpening device with overheat protection function, which comprises a clamping seat and a cutter, wherein the right side of the clamping seat is provided with a clamping groove, the upper side and the lower side of the clamping groove are provided with a plate bin, the inside of the plate bin is provided with a transverse plate, the inner side of the transverse plate is fixedly connected with a tension spring, the other end of the tension spring is fixedly connected with the inner wall of the plate bin, the outer side of the plate bin is fixedly connected with a chuck, the inside of the clamping seat is provided with an air pump, the air pump is communicated with a plate bin pipeline, the outer side of the upper part of the clamping seat is provided with a shaft disc, the upper part of the clamping seat is slidably connected with a polishing head, the left side of the polishing head is fixedly connected with a shaft head, the surface bearing of the shaft disc is connected with a connecting rod, the other end bearing of the connecting rod is connected with the left side of the shaft head, the right side of the polishing head is provided with a bag bin, the inner lower side of the bag bin is provided with a thermal expansion bag, the utility model discloses, have the characteristics that the practicality is strong and automatic cooling.

Description

Cutter sharpening device with overheat protection function

Technical Field

The utility model relates to a cutter sharpening technical field specifically is a cutter sharpening device with overheat protection function.

Background

In the process of cutter sharpening, the too long sharpening time can produce more heat, and the too high heat will exert an influence on the sharpening, and the cutter needs to be cooled down this moment, prevents unexpected emergence, and consequently, it is very necessary to design a cutter sharpening device with overheat protection function that the practicality is strong and automatic cooling.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cutter sharpening device with overheat protection function to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a cutter sharpening device with overheat protection function, includes grip slipper and cutter, the right side of grip slipper has been seted up and has been pressed from both sides the groove, the board storehouse has been seted up to the upper and lower both sides in pressing from both sides the groove, the inside in board storehouse is provided with the diaphragm, the inboard fixedly connected with extension spring of diaphragm, the other end fixed connection in the inner wall in board storehouse of extension spring, the outside fixedly connected with chuck in board storehouse, the internally mounted of grip slipper has the air pump, air pump and board storehouse pipeline intercommunication.

According to the technical scheme, the shaft disc is arranged on the outer side of the upper portion of the clamping seat, the polishing head is connected to the upper portion of the clamping seat in a sliding mode, a shaft head is fixedly connected to the left side of the polishing head, a connecting rod is connected to a surface bearing of the shaft disc, and the other end of the connecting rod is connected to the left side of the shaft head in a bearing mode.

According to the technical scheme, the right side of the polishing head is provided with the bag bin, the lower side of the interior of the bag bin is provided with the thermal expansion bag, the upper portion of the thermal expansion bag is fixedly connected with the push plate, and the top of the inner side of the bag bin is provided with the contact block.

According to the technical scheme, the top fixedly connected with vaulting pole of grip slipper, the motor is installed to the downside of vaulting pole, the output shaft fixedly connected with fan of motor, the switch head is installed on the inside right side in bag storehouse.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model is characterized in that the utility model,

(1) the clamping head is arranged, the transverse plate is pulled towards the inner side of the plate bin by the tension spring, so that a small part of the clamping head is positioned in the clamping groove, a cutter is conveniently placed in the clamping groove, the air pump is started after the cutter is placed in the clamping groove, air can be sent into the plate bin by the air pump, the air pressure in the plate bin is increased, the transverse plate moves towards the outer side, the clamping head moves along with the transverse plate, and the cutter which is not polished is clamped;

(2) the shaft disc is arranged and driven by the motor to rotate, the polishing head is arranged on the upper side of the clamped cutter, the motor is started, the shaft disc rotates along with the shaft disc, the left end of the connecting rod makes circular motion along with the shaft disc, the right end of the connecting rod drives the shaft head to reciprocate left and right, and the polishing head can perform repeated left and right blade grinding operation on the upper portion of the cutter, so that blade grinding is automatically performed, and manual operation is reduced;

(3) through being provided with the thermal expansion bag, the control motor of touch multitouch control reel rotates, when the head of polishing carries out the sharpening operation to the cutter, can produce the heat, and the thermal expansion bag can produce the inflation when absorbing the heat, and the push pedal can the upward movement thereupon, and when the push pedal was pushed up the top in bag storehouse by the thermal expansion bag, the touch multitouch was touched in the push pedal, and the reel is not rotating this moment, has played overheat protection's effect.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a structure of a clamping tool of the clamping base of the present invention;

fig. 3 is a partially enlarged schematic view of the region a of the present invention;

in the figure: 1. a clamping seat; 2. a cutter; 3. a plate bin; 4. a transverse plate; 5. a tension spring; 6. a chuck; 7. an air pump; 8. a reel; 9. polishing head; 10. a connecting rod; 11. a capsule cabin; 12. a heat balloon; 13. pushing the plate; 14. a contact block; 15. a stay bar; 16. a motor; 17. a fan; 18. and (7) opening and closing the head.

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. 1-3, the present invention provides a technical solution: a cutter sharpening device with an overheating protection function comprises a clamping seat 1 and a cutter 2, wherein a clamping groove is formed in the right side of the clamping seat 1, a plate bin 3 is formed in the upper side and the lower side of the clamping groove, a transverse plate 4 is arranged inside the plate bin 3, a tension spring 5 is fixedly connected to the inner side of the transverse plate 4, the other end of the tension spring 5 is fixedly connected to the inner wall of the plate bin 3, a chuck 6 is fixedly connected to the outer side of the plate bin 3, an air pump 7 is installed inside the clamping seat 1 and communicated with the plate bin 3 through a pipeline, the transverse plate 4 is pulled towards the inner side of the plate bin 3 all the time by the tension spring 5, so that a small part of the chuck 6 is located inside the clamping groove, the cutter 2 is convenient to put in, after the cutter 2 is put in the clamping groove, the air pump 7 is started, air can be sent into the plate bin 3 by the air pump 7, the air pressure inside the plate bin 3 is increased, the transverse plate 4 can move outwards, and then the chuck 6 moves along with the clamping groove, clamping the tool 2 which is not polished;

the outer side of the upper part of the clamping seat 1 is provided with a shaft disc 8, the upper part of the clamping seat 1 is connected with a grinding head 9 in a sliding manner, the left side of the grinding head 9 is fixedly connected with a shaft head, a surface bearing of the shaft disc 8 is connected with a connecting rod 10, the other end bearing of the connecting rod 10 is connected to the left side of the shaft head, the shaft disc 8 is driven by a motor to rotate, the grinding head 9 is placed on the upper side of a clamped cutter 2, the motor is started, the shaft disc 8 rotates along with the shaft disc, the left end of the connecting rod 10 does circular motion along with the shaft disc, the right end of the connecting rod 10 drives the shaft head to do left and right reciprocating motion, the grinding head 9 can do left and right repeated sharpening operation on the upper part of the cutter 2, the operation can automatically carry out sharpening, and manual operation is reduced;

a bag bin 11 is arranged on the right side of the polishing head 9, a thermal expansion bag 12 is arranged on the lower side inside the bag bin 11, a push plate 13 is fixedly connected to the upper portion of the thermal expansion bag 12, a contact block 14 is mounted at the top of the inner side of the bag bin 11, the contact block 14 controls a control motor of the shaft disc 8 to rotate, heat is generated when the polishing head 9 carries out sharpening operation on the cutter 2, the thermal expansion bag 12 expands when absorbing the heat, the push plate 13 moves upwards along with the heat, when the push plate 13 is pushed to the top of the bag bin 11 by the thermal expansion bag 12, the push plate 13 touches the contact block 14, the shaft disc 8 does not rotate at the moment, and the overheating protection effect is achieved;

top fixedly connected with vaulting pole 15 of grip slipper 1, motor 16 is installed to the downside of vaulting pole 15, motor 16's output shaft fixedly connected with fan 17, and switch head 18 is installed on the inside right side of capsule storehouse 11, and the circuit break-make of switch head 18 control motor 16 when push pedal 13 upward movement, at first the right side of push pedal 13 can press switch head 18, and motor 16 drives the fan 17 rotation this moment, and the cooling of blowing is carried out for the sharpening.

The working principle is as follows: the transverse plate is always pulled towards the inner side of the plate bin by the tension spring, so that a small part of the chuck is positioned in the clamping groove, a cutter is conveniently placed in the clamping groove, after the cutter is placed in the clamping groove, the air pump is started, the air pump can send air into the plate bin, the air pressure in the plate bin is increased, the transverse plate moves towards the outer side, the chuck moves along with the transverse plate, and the cutter which is not polished is clamped;

the shaft disc is driven by the motor to rotate, the polishing head is arranged on the upper side of the clamped cutter, the motor is started, the shaft disc rotates along with the shaft disc, the left end of the connecting rod makes circular motion along with the shaft disc, the right end of the connecting rod drives the shaft head to reciprocate left and right, and the polishing head can perform repeated left and right sharpening operation on the upper part of the cutter, so that the operation can be used for automatically sharpening, and the manual operation is reduced;

the contact block controls a control motor of the shaft disc to rotate, when the grinding head carries out cutter grinding operation on the cutter, heat is generated, the thermal expansion bag expands when absorbing the heat, the push plate moves upwards along with the thermal expansion bag, when the push plate is pushed to the top of the bag bin by the thermal expansion bag, the push plate touches the contact block, and the shaft disc does not rotate at the moment, so that the overheating protection effect is realized;

the circuit break-make of switch head control motor, when the push pedal upward movement, the switch head can be pressed to the right side of push pedal at first, and the motor drives the fan rotation this moment, and the cooling of blowing is carried out for the sharpening.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cutter sharpening device with overheat protection function, includes grip slipper (1) and cutter (2), its characterized in that: the utility model discloses a clamping device, including grip slipper (1), board storehouse (3), inboard fixedly connected with extension spring (5) of diaphragm (4), the other end fixed connection in the inner wall in board storehouse (3) of extension spring (5), the outside fixedly connected with chuck (6) in board storehouse (3), the internally mounted of grip slipper (1) has air pump (7), air pump (7) and board storehouse (3) pipeline intercommunication.

2. A knife sharpening device with overheat protection according to claim 1, wherein: the utility model discloses a grinding machine, including centre gripping seat (1), upper portion sliding connection of centre gripping seat (1) has the head of polishing (9), the left side fixedly connected with spindle nose of head of polishing (9), the surperficial bearing of spindle grip is connected with connecting rod (10), the other end bearing of connecting rod (10) is connected in the left side of spindle nose.

3. A knife sharpening device with overheat protection according to claim 2, wherein: the right side of the polishing head (9) is provided with a bag bin (11), the lower side of the interior of the bag bin (11) is provided with a thermal expansion bag (12), the upper portion of the thermal expansion bag (12) is fixedly connected with a push plate (13), and the top of the inner side of the bag bin (11) is provided with a contact block (14).

4. A knife sharpening device with overheat protection according to claim 3, wherein: top fixedly connected with vaulting pole (15) of grip slipper (1), motor (16) are installed to the downside of vaulting pole (15), the output shaft fixedly connected with fan (17) of motor (16), switch head (18) are installed on the inside right side in capsule storehouse (11).