CN208826760U

CN208826760U - A kind of wolfram steel cutter

Info

Publication number: CN208826760U
Application number: CN201821447070.1U
Authority: CN
Inventors: 廖宇华
Original assignee: Shenzhen Jindingyuan Cemented Carbide Co Ltd
Current assignee: Shenzhen Jindingyuan Cemented Carbide Co Ltd
Priority date: 2018-09-05
Filing date: 2018-09-05
Publication date: 2019-05-07
Anticipated expiration: 2028-09-05

Abstract

The utility model discloses a kind of wolfram steel cutters, including cutter head and knife handle, blade is provided on the cutter head, one end on the cutter head far from blade is provided with fixing groove, two sides on the cutter head positioned at fixing groove are fixed with pin joint block, No.1 location hole is offered on the pin joint block, the pin joint block is plugged on pin joint clamp, No. two location holes are offered in two clamp arm of the pin joint clamp, the pin joint clamp is fixed on knife handle, fixation hole is provided on the knife handle, riser is fixed on the knife handle, grafting beam barrel is fixed on the riser, pin is plugged in the grafting beam barrel, spring is fixed between the pin and riser.The utility model is pulled the fastening of pin pin joint by spring, knife handle and cutter head is fixed, in disassembly by setting pin joint block and pin joint clamp pin joint, it is only necessary to be pulled pin, can be unloaded lower cutter head, be conveniently replaceable cutter head and maintenance cutter head.

Description

A kind of wolfram steel cutter

Technical field

The utility model belongs to cutting tool technical field, and in particular to a kind of wolfram steel cutter.

Background technique

Label plays huge effect to the explanation of product and popularization, and label is needed when manufacturing through cutter pair Label carries out cutoff process, and labeling is facilitated to use.

Existing label cutter, cutter head and knife handle obtain for integral type, knife handle be fixed on it is not easy to disassemble on cutter device, from And cutter head is difficult to unload simultaneously and is replaced and safeguarded, proposing a kind of wolfram steel cutter thus, have very much must to solve the above problems It wants.

Utility model content

The purpose of this utility model is to provide a kind of wolfram steel cutters, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of wolfram steel cutter, including cutter head and knife Handle is provided with blade on the cutter head, and one end far from blade is provided with fixing groove on the cutter head, is located on the cutter head solid The two sides for determining slot are fixed with pin joint block, and No.1 location hole is offered on the pin joint block, and the pin joint block is plugged in pin joint clamp On, No. two location holes are offered in two clamp arm of the pin joint clamp, the pin joint clamp is fixed on knife handle, the knife handle On be provided with fixation hole, riser is fixed on the knife handle, grafting beam barrel, the grafting beam barrel interpolation are fixed on the riser It is connected to pin, is fixed with spring between the pin and riser.

Further, one end on the cutter head far from blade offers locating slot, and one end of the knife handle is plugged in fixed In the slot of position.

Further, the No.1 location hole is identical as No. two location hole specifications, and the pin sequentially passes through No. two positioning Hole and No.1 location hole.

Further, one end of the spring is fixed on pin, and the other end of the spring is fixed on riser.

Further, the knife handle is installed on cutter device by fixation hole, the grafting beam barrel far from spring one End is fixedly connected with pin joint clamp.

Further, the blade is made using wolfram steel, and the blade is set as the spiral shape edge of a knife.

The technical effect and advantage of the utility model: the wolfram steel cutter, by the way that cutter is divided into cutter head and knife handle two A removable part, the pin joint block that setting offers No.1 location hole on cutter head, which cooperates, offers No. two location holes on knife handle Pin joint clamp, then fixed by spring pin of pulling back, when dismantling installation, it is only necessary to pull pin, dismount it is simple and convenient, Convenient for the replacement and maintenance in cutter head later period.

Detailed description of the invention

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

Fig. 2 is the cutter head top view of the utility model；

Fig. 3 is the pin joint clamp structure schematic diagram of the utility model；

Fig. 4 is the pin of the utility model and the connection schematic diagram of spring.

In figure: 1 blade, 2 cutter heads, 3 fixing grooves, 4 grafting beam barrels, 5 risers, 6 springs, 7 pins, 8 fixation holes, 9 knife handles, 10 No.1 location hole, 11 pin joint blocks, 12 locating slots, 13 No. two location holes, 14 pin joint clamps.

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.

The utility model provides a kind of wolfram steel cutter as shown in Figs 1-4, including cutter head 2 and knife handle 9, the cutter head Blade 1 is provided on 2, one end far from blade 1 is provided with fixing groove 3 on the cutter head 2, is located at fixing groove 3 on the cutter head 2 Two sides be fixed with pin joint block 11, No.1 location hole 10 is offered on the pin joint block 11, the pin joint block 11 is plugged in pin joint On clamp 14, No. two location holes 13 are offered in two clamp arm of the pin joint clamp 14, the pin joint clamp 14 is fixed on knife On handle 9, it is provided with fixation hole 8 on the knife handle 9, riser 5 is fixed on the knife handle 9, is fixed with grafting axis on the riser 5 Cylinder 4 is plugged with pin 7 in the grafting beam barrel 4, is fixed with spring 6 between the pin 7 and riser 5.

Specifically, one end on the cutter head 2 far from blade 1 offers locating slot 12, one end of the knife handle 9 is plugged in In locating slot 12.The position that locating slot 12 further limits knife handle 9 is set, the fixation of knife handle 9 and cutter head 2 is reinforced.

Specifically, the No.1 location hole 10 is identical as No. two 13 specifications of location hole, the pin 7, which sequentially passes through No. two, to be determined Position hole 13 and No.1 location hole 10.Pin 7 is pulled by spring 6, pin 7 is inserted into No. two location holes 13 and No.1 location hole In 10, by knife handle 9 and the fixed fastening of cutter head 2.

Specifically, one end of the spring 6 is fixed on pin 7, the other end of the spring 6 is fixed on riser 5.It is logical It crosses spring 6 and pulls pin 7,7 pin joint of pin is not fallen off in No. two location holes 13 and No.1 location hole 10.

Specifically, the knife handle 9 is installed on cutter device by fixation hole 8, the grafting beam barrel 4 is far from spring 6 One end is fixedly connected with pin joint clamp 14.Reinforce the fixation of grafting cylinder 4, while increasing the structural strength of knife handle 9.

Specifically, the blade 1 is made using wolfram steel, so that 1 intensity of blade is higher more durable, the blade 1 It is set as the spiral shape edge of a knife.So that blade 1 is more sharp quick when cutting label.

Working principle:

When by cutter head 2 and fixed knife handle 9, the fixing end of knife handle 9 is put into locating slot 12 by outer pulling pin nail 7, and to Lower movement, so that pin joint block 11 snaps onto pin joint clamp 14, when No.1 location hole 10 is overlapped with No. two location holes 13, release Pin 7, pin 7 pass through grafting beam barrel 4, are plugged in No.1 location hole 10 and consolidate cutter head 2 and knife handle 9 with No. two location holes 13 Fixed, when separating cutter head 2 and knife handle 9, outer pulling pin nail 7 removes knife handle 9, i.e., upward or downward in the fixing groove 3 of cutter head 2 Separable disassembly, disassembly installation is simple and convenient, replaces convenient for the maintenance in later period.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims

1. a kind of wolfram steel cutter, including cutter head (2) and knife handle (9), it is characterised in that: be provided with blade on the cutter head (2) (1), one end on the cutter head (2) far from blade (1) is provided with fixing groove (3), is located at fixing groove (3) on the cutter head (2) Two sides be fixed with pin joint block (11), offered No.1 location hole (10) on the pin joint block (11), the pin joint block (11) insert It is connected on pin joint clamp (14), No. two location holes (13), the pin joint is offered in two clamp arm of the pin joint clamp (14) Clamp (14) is fixed on knife handle (9), is provided with fixation hole (8) on the knife handle (9), is fixed with riser on the knife handle (9) (5), it is fixed with grafting beam barrel (4), is plugged with pin (7) in the grafting beam barrel (4), the pin (7) on the riser (5) Spring (6) are fixed between riser (5).

2. a kind of wolfram steel cutter according to claim 1, it is characterised in that: far from blade (1) on the cutter head (2) One end offers locating slot (12), and one end of the knife handle (9) is plugged in locating slot (12).

3. a kind of wolfram steel cutter according to claim 1, it is characterised in that: the No.1 location hole (10) is fixed with No. two Position hole (13) specification is identical, and the pin (7) sequentially passes through No. two location holes (13) and No.1 location hole (10).

4. a kind of wolfram steel cutter according to claim 1, it is characterised in that: pin is fixed in one end of the spring (6) It follows closely on (7), the other end of the spring (6) is fixed on riser (5).

5. a kind of wolfram steel cutter according to claim 1, it is characterised in that: the knife handle (9) is pacified by fixation hole (8) Loaded on cutter device, the grafting beam barrel (4) is fixedly connected far from the one end of spring (6) with pin joint clamp (14).

6. a kind of wolfram steel cutter according to claim 1, it is characterised in that: the blade (1) using wolfram steel make and At the blade (1) is set as the spiral shape edge of a knife.