CN208162714U

CN208162714U - A kind of spiral not equal part machinery knives

Info

Publication number: CN208162714U
Application number: CN201820727586.5U
Authority: CN
Inventors: 邹泽伟; 蒋仙法
Original assignee: Dongguan Present Cnc Technology Co Ltd
Current assignee: Dongguan Present Cnc Technology Co Ltd
Priority date: 2018-05-14
Filing date: 2018-05-14
Publication date: 2018-11-30
Anticipated expiration: 2028-05-14

Abstract

The utility model discloses a kind of spiral not equal part machinery knives, including knife handle and cutter head, circumferential direction offers arc groove on the knife handle, knife spine on the cutter head is twist arranged, cutter groove is formed between the knife spine and the knife spine, angle between the knife spine and the knife spine is sequentially reduced from right to left, cutter head right end end opens up fluted, it is successively arranged the first blade respectively on the outside of the groove, second blade, third blade and the 4th blade, the inside grooves are equipped with shot-light and button cell, the shot-light side is equipped with control switch, fixation is plugged with cover board on the outside of the groove, the utility model can reduce the influence of resonance, anti-seismic performance is good；Cooling water is drained using arc groove fast and easy, the heat dissipation effect of cutter is improved, prolongs the service life；When cutting through part, can be very good to judge whether to have cut completion by shot-light, it is easy to operate, convenient for control.

Description

A kind of spiral not equal part machinery knives

Technical field

The utility model relates to cutting-tool engineering field, specially a kind of spiral not equal part machinery knives.

Background technique

Cutter is the tool that machining is used in machine-building, also known as cutting element.Most of cutter is that machine is used , but also have hand.The cutter as used in machine-building is substantially all for cutting metal material, so " cutter " one Word is generally just interpreted as metal cutting tool.The cutter for cutting timber is then known as wood cutter.There are also one kind of particular application Cutter, for geological prospecting, well-digging, mine probing, referred to as mine cutter.

Existing cutter structure in use, is easy to be influenced by resonance, poor seismic behavior, cooling water is flowing through knife When tool, it has not been convenient to drain, cause cooling and cooling effect poor, and in part cutting process, can not intuitively observe Whether cutting is completed, it has not been convenient to be controlled.

Utility model content

It, can be with using in rotation process the purpose of this utility model is to provide a kind of spiral not equal part machinery knives The influence of resonance is reduced, anti-seismic performance is good, improves the heat dissipation effect of cutter, prolongs the service life, can be very good by shot-light Judge whether to have cut completion, it is easy to operate, convenient for control, to solve the problems mentioned in the above background technology.

To achieve the above object, the utility model provides the following technical solutions：A kind of spiral not equal part machinery knives, including Knife handle and cutter head, circumferential direction offers arc groove on the knife handle, and the knife spine on the cutter head is twist arranged, the knife spine and Cutter groove is formed between the knife spine, the angle between the knife spine and the knife spine is sequentially reduced from right to left, and the cutter head is right It holds end to open up fluted, is successively arranged the first blade, the second blade, third blade and the 4th knife respectively on the outside of the groove Sword, the inside grooves are equipped with shot-light and button cell, and the shot-light side is equipped with control switch, and the groove outside is solid Surely it is plugged with cover board.

Preferably, the depth of the arc groove is no more than 5mm, and arc groove circumferential direction on knife handle offers at least eight Group.

Preferably, the cover board is transparent toughened glass piece, and the cover board outer surface offers square breach.

Preferably, the shot-light is LED light, and conducting wire string is passed sequentially through between the shot-light, control switch and button cell It connects.

Preferably, the angle between the knife spine and the knife spine is no more than 38 °.

Preferably, the groove is square groove, and the depth of the groove is no more than 2cm, respectively to the on the outside of the groove One blade, the second blade, third blade and the 4th blade vertical range be not less than 1cm.

Compared with prior art, the utility model has the beneficial effects that：

1, the utility model was rotated by being sequentially reduced from right to left by the angle between knife spine and knife spine in use Cheng Zhong, it is possible to reduce the influence of resonance, anti-seismic performance are good；

2, cooling water is drained using arc groove fast and easy, improves the heat dissipation effect of cutter, prolongs the service life；

3, it when cutting through part, can be very good to judge whether to have cut completion by shot-light, it is easy to operate, it is convenient for Control.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the right side structure schematic diagram of the utility model；

Fig. 3 is the A-A structural schematic diagram of the utility model；

Fig. 4 is enlarged structure schematic diagram at the B of the utility model；

Fig. 5 is the knife handle left side structure schematic diagram of the utility model；

Fig. 6 is the groove part enlarged structure schematic diagram of the utility model；

Fig. 7 is the deck portion right side structure schematic diagram of the utility model.

In figure：1 knife handle, 2 cutter heads, 3 arc grooves, 4 knife spines, 5 cutter grooves, 6 grooves, 7 first blades, 8 second blades, 9 thirds Blade, 10 the 4th blades, 11 cover boards, 12 shot-lights, 13 button cells, 14 control switches, 15 square breach.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-7 is please referred to, the utility model provides a kind of technical solution：A kind of spiral not equal part machinery knives, including knife Handle 1 and cutter head 2, circumferential direction offers arc groove 3 on the knife handle 1, and arc groove 3 is used to drain cooling water, cooling when being easy to use Cutter；Knife spine 4 on the cutter head 2 is twist arranged, and cutter groove 5, the knife are formed between the knife spine 4 and the knife spine 4 Angle between back 4 and the knife spine 4 is sequentially reduced from right to left, and angle is sequentially reduced, and reducing resonance influences, and improves shock resistance Energy；The 2 right end end of cutter head opens up fluted 6,6 outside of groove be successively arranged respectively the first blade 7, the second blade 8, Third blade 9 and the 4th blade 10 are equipped with shot-light 12 and button cell 13,12 side of the shot-light peace inside the groove 6 Equipped with control switch 14, control switch 14 controls the opening and closing of shot-light 12；Fixation is plugged with cover board 11 on the outside of the groove 6.

Specifically, the depth of the arc groove 3 is no more than 5mm, the arc groove 3 circumferential direction on knife handle 1 is offered at least Eight groups；Eight groups of arc grooves 3 are at least set, facilitates and covers 1 surrounding of knife handle at equal intervals, it is uniform convenient for drainage.

Specifically, the cover board 11 is transparent toughened glass piece, 11 outer surface of cover board offers square breach 15； Transparent toughened glass chip architecture is set, and when working convenient for shot-light 12, light is projected.

Specifically, the shot-light 12 is LED light, successively lead between the shot-light 12, control switch 14 and button cell 13 Cross conducting wire concatenation；It is powered by button cell 13 to shot-light 12, is controlled and opened and closed using control switch 14.

Specifically, the angle between the knife spine 4 and the knife spine 4 is no more than 38 °.

Specifically, the groove 6 is square groove, the depth of the groove 6 is no more than 2cm, and 6 outside of groove is respectively extremely First blade 7, the second blade 8, third blade 9 and the 4th blade 10 vertical range be not less than 1cm；On the outside of groove 6 respectively extremely First blade 7, the second blade 8, third blade 9 and the 4th blade 10 vertical range be not less than 1cm；Enough distances are reserved, just When machining, 6 part of groove will not influence the work of cutter head 2.

Working principle：In use, being sequentially reduced from right to left by the angle between knife spine 4 and knife spine 4, rotation is being used In the process, it is possible to reduce the influence of resonance, anti-seismic performance is good, and circumferential 3 structure of arc groove opened up, can use on knife handle 1 In the process, cooling water is drained using 3 fast and easy of arc groove, improves the heat dissipation effect of cutter, prolong the service life, by knife 12 structure of shot-light is installed in the groove 6 of first 2 end, shot-light 12 can be opened when in use and pass through when cutting through part Shot-light 12 can be very good to judge whether to have cut completion, easy to operate.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of spiral not equal part machinery knives, including knife handle (1) and cutter head (2), it is characterised in that：Ring on the knife handle (1) To offering arc groove (3), the knife spine (4) on the cutter head (2) is twist arranged, the knife spine (4) and the knife spine (4) Between form cutter groove (5), the angle between the knife spine (4) and the knife spine (4) is sequentially reduced from right to left, the cutter head (2) right end end opens up fluted (6), be successively arranged respectively on the outside of the groove (6) the first blade (7), the second blade (8), Third blade (9) and the 4th blade (10), the groove (6) is internal to be equipped with shot-light (12) and button cell (13), described to penetrate Lamp (12) side is equipped with control switch (14), and fixation is plugged with cover board (11) on the outside of the groove (6).

2. a kind of spiral according to claim 1 not equal part machinery knives, it is characterised in that：The depth of the arc groove (3) Degree is no more than 5mm, and the arc groove (3) circumferential direction on knife handle (1) offers at least eight groups.

3. a kind of spiral according to claim 1 not equal part machinery knives, it is characterised in that：The cover board (11) is transparent Tempered glass piece, cover board (11) outer surface offer square breach (15).

4. a kind of spiral according to claim 1 not equal part machinery knives, it is characterised in that：The shot-light (12) is LED Lamp passes sequentially through conducting wire concatenation between the shot-light (12), control switch (14) and button cell (13).

5. a kind of spiral according to claim 1 not equal part machinery knives, it is characterised in that：The knife spine (4) and described Angle between knife spine (4) is no more than 38 °.

6. a kind of spiral according to claim 1 not equal part machinery knives, it is characterised in that：The groove (6) is rectangular Slot, the depth of the groove (6) are no more than 2cm, respectively to the first blade (7), the second blade (8), the on the outside of the groove (6) The vertical range of three blades (9) and the 4th blade (10) is not less than 1cm.