CN206768309U - A kind of side yarn heating wire cutting knife - Google Patents
A kind of side yarn heating wire cutting knife Download PDFInfo
- Publication number
- CN206768309U CN206768309U CN201720494593.0U CN201720494593U CN206768309U CN 206768309 U CN206768309 U CN 206768309U CN 201720494593 U CN201720494593 U CN 201720494593U CN 206768309 U CN206768309 U CN 206768309U
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- Prior art keywords
- arm
- cutting
- tool
- heating wire
- tool arm
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Abstract
It the utility model is related to a kind of side yarn heating wire cutting knife, including tool rest, the front and rear sides of the tool rest are symmetrically arranged with cutter assembly, the cutter assembly includes two grooves, it is inlaid with respectively on the groove by the first tool arm made of spring steel and the second tool arm, the first tool arm end is connected with the first cutting arm, the end of second tool arm is connected with the second cutting arm, the end of first cutting arm and the second cutting arm is connected by heating wire, two pilot holes are provided with the groove, the bottom of the pilot hole is provided with spring, the tool arm is connected by bolt with tool rest.A kind of side yarn heating wire cutting knife of the utility model will not be tilted by adjusting the angle between tool arm and cutting arm and then guarantee yarn cutting；According to the spring in pilot hole, the distance between two groups of tool arms can be adjusted, and then change the slitting width of heating wire cutting；It is simple in construction, easy to operate, applied widely, good cutting effect.
Description
Technical field
Technical field of textile equipment is the utility model is related to, more particularly to a kind of side yarn heating wire cutting knife.
Background technology
Chopped strands device is installed on field of textiles, doffer, the yarn of full spool is cut using the device, then
Doffer takes out full spool from the spindle blade of spinning frame, then empty spool is inserted on the spindle blade of spinning frame.
The yarn cutting knife of spinning machine, it is one of particularly important work during the use of spinning machine for chopped strands
Sequence.Current heating wire cutting knife can only cut the slitting of more than one centimetre width, and heating wire is tilted so as to cause the yarn after cutting
It is different in size, thickness is uneven, the strong influence that the quality to yarn is brought.
Utility model content
The purpose of this utility model is：A kind of side yarn heating wire cutting knife that can solve problems described above, structure are provided
Simply, cutting is convenient.
To achieve these goals, the utility model provides following technical scheme：
A kind of side yarn heating wire cutting knife, including tool rest, the front and rear sides of the tool rest are symmetrically arranged with cutter assembly, described
Cutter assembly includes two grooves, is inlaid with respectively by the first tool arm made of spring steel and the second tool arm on the groove,
The first tool arm end is connected with the first cutting arm, and the end of second tool arm is connected with the second cutting arm, and described first
The end of cutting arm and the second cutting arm is connected by heating wire, and two pilot holes, the pilot hole are provided with the groove
Bottom be provided with spring, the tool arm is connected by bolt with tool rest, and the side of tool rest one is provided with knife rest connecting hole, institute
The depth for stating groove is deepened successively towards heating wire direction.
Preferably, the heating wire is separately fixed on the first cutting arm and the second cutting arm by welding manner.
Preferably, the cutting arm is connected with tool arm by buphthalmos bearing, the tool arm is horizontally disposed with, the cutting arm
Adjustable clamp angular region between tool arm is 120 ° -135 °.
Preferably, the length of first tool arm is more than the length of the second tool arm, the length of first cutting arm is big
In the length of the second cutting arm.
Preferably, the width between described two first cutting arms is 5mm-8mm.
Preferably, first tool arm and the second tool arm surface are coated with the protective layer made of anti-corrosive grease.
The beneficial effects of the utility model are：This side yarn heating wire cutting knife is by adjusting the angle between tool arm and cutting arm
Spend and then ensure that yarn cutting will not tilt；According to the spring in pilot hole, the distance between two groups of tool arms can be adjusted
It is whole, and then change the slitting width of heating wire cutting；It is simple in construction, easy to operate, applied widely, good cutting effect, because
This disclosure satisfy that the operating mode of continuous use, and service life extends.
Brief description of the drawings
Fig. 1 is a kind of front view of side yarn heating wire cutting knife of the utility model；
Fig. 2 is a kind of right view of side yarn heating wire cutting knife of the utility model.
The mark of each part of accompanying drawing is as follows：1st, tool rest；21st, the first tool arm；22nd, the second tool arm；3rd, heating wire；4th, groove；
5th, spring；6th, bolt；71st, the first cutting arm；72nd, the second cutting arm.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is described in further detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model, it is not used to limit the utility model.
With reference to shown in figure 1 and Fig. 2, a kind of side yarn heating wire cutting knife, including tool rest 1, the front and rear sides of the tool rest 1 are symmetrical
Cutter assembly is provided with, the cutter assembly includes two grooves 4, is inlaid with the groove 4 and is made by spring steel respectively
The first tool arm 21 and the second tool arm 22, the end of the first tool arm 21 is connected with the first cutting arm 71, second tool arm 22
End be connected with the second cutting arm 72, first cutting arm 71 is connected with the end of the second cutting arm 72 by heating wire 3,
Be provided with two pilot holes on the groove 4, the bottom of the pilot hole is provided with spring 5, the tool arm 2 by bolt 6 with
Tool rest 1 is connected, and the side of tool rest 1 one is provided with knife rest connecting hole, the depth of the groove 4 towards the direction of heating wire 3 successively
Deepen.
Further, the heating wire 3 is separately fixed at the first cutting arm 71 and the second cutting arm 72 by welding manner
On, the cutting arm 7 is connected with tool arm 2 by buphthalmos bearing, and the tool arm 2 is horizontally disposed, the cutting arm 7 and tool arm 2 it
Between adjustable clamp angular region be 120 ° -135 °, the length of first tool arm 21 is more than the length of the second tool arm 22, described the
The length of one cutting arm 71 is more than the length of the second cutting arm 72, and the width between described two first cutting arms 71 is 5mm-
8mm, the surface of 21 and second tool arm of the first tool arm 22 are coated with the protective layer made of anti-corrosive grease.
This side yarn heating wire cutting knife ensures that yarn cutting will not by adjusting the angle between tool arm and cutting arm
Tilt；According to the spring in pilot hole, the distance between two groups of tool arms can be adjusted, and then change heating wire cutting
Slitting width；It is simple in construction, easy to operate, applied widely, good cutting effect, therefore disclosure satisfy that the work of continuous use
Condition, service life extend.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. a kind of side yarn heating wire cutting knife, including tool rest (1), it is characterised in that：The front and rear sides of the tool rest (1) are symmetrical arranged
There is cutter assembly, the cutter assembly includes two grooves (4), is inlaid with the groove (4) and is made by spring steel respectively
The first tool arm (21) and the second tool arm (22), the first tool arm (21) end is connected with the first cutting arm (71), described
The end of two tool arms (22) is connected with the end of the second cutting arm (72), first cutting arm (71) and the second cutting arm (72)
It is connected by heating wire (3), is provided with two pilot holes on the groove (4), the bottom of the pilot hole is provided with spring
(5), the tool arm (2) is connected by bolt (6) with tool rest (1), and the side of tool rest (1) one is provided with knife rest connecting hole, institute
The depth for stating groove (4) is deepened successively towards heating wire (3) direction.
A kind of 2. side yarn heating wire cutting knife according to claim 1, it is characterised in that：The heating wire (3) passes through welding
Mode is separately fixed on the first cutting arm (71) and the second cutting arm (72).
A kind of 3. side yarn heating wire cutting knife according to claim 1, it is characterised in that：The cutting arm (7) and tool arm (2)
It is connected by buphthalmos bearing, the tool arm (2) is horizontally disposed, the included angle adjustable model between the cutting arm (7) and tool arm (2)
Enclose for 120 ° -135 °.
A kind of 4. side yarn heating wire cutting knife according to claim 1, it is characterised in that：The length of first tool arm (21)
More than the length of the second tool arm (22), the length of first cutting arm (71) is more than the length of the second cutting arm (72).
A kind of 5. side yarn heating wire cutting knife according to claim 1, it is characterised in that：Described two first cutting arms (71)
Between width be 5mm-8mm.
A kind of 6. side yarn heating wire cutting knife according to claim 1, it is characterised in that：First tool arm (21) and second
Tool arm (22) surface is coated with the protective layer made of anti-corrosive grease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720494593.0U CN206768309U (en) | 2017-05-05 | 2017-05-05 | A kind of side yarn heating wire cutting knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720494593.0U CN206768309U (en) | 2017-05-05 | 2017-05-05 | A kind of side yarn heating wire cutting knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206768309U true CN206768309U (en) | 2017-12-19 |
Family
ID=60650410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720494593.0U Expired - Fee Related CN206768309U (en) | 2017-05-05 | 2017-05-05 | A kind of side yarn heating wire cutting knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206768309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541233A (en) * | 2019-09-12 | 2019-12-06 | 俞乃坤 | Thread cutter of textile machinery |
-
2017
- 2017-05-05 CN CN201720494593.0U patent/CN206768309U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541233A (en) * | 2019-09-12 | 2019-12-06 | 俞乃坤 | Thread cutter of textile machinery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171219 Termination date: 20200505 |
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| CF01 | Termination of patent right due to non-payment of annual fee |