CN204413329U - A kind of spiral tap for sewing machine - Google Patents
A kind of spiral tap for sewing machine Download PDFInfo
- Publication number
- CN204413329U CN204413329U CN201420796102.4U CN201420796102U CN204413329U CN 204413329 U CN204413329 U CN 204413329U CN 201420796102 U CN201420796102 U CN 201420796102U CN 204413329 U CN204413329 U CN 204413329U
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- China
- Prior art keywords
- cutting
- handle body
- screw tap
- utility
- model
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of spiral tap for sewing machine, comprise: screw tap body, the first handle body, the second handle body, cutting absorption output magazine, cutting apotheca and antifriction alloy coating, described screw tap is originally external is coated with described antifriction alloy coating, the bottom of described screw tap body is connected with the first described handle body and the second described handle body in turn, described screw tap body is provided with described cutting absorption output magazine, the first described handle body is provided with described cutting apotheca, and described cutting absorption output magazine is connected with cutting apotheca.By the way, the utility model can adsorb cutting in time, avoid chip and remain on screw tap body, available protecting screw tap body.
Description
Technical field
The utility model relates to screw tap field, particularly relates to a kind of spiral tap for sewing machine.
Background technology
Screw tap be processing various in, the cutter of small size internal thread, its structure is simple, easy to use, both manually actuated, also can work on lathe, apply widely aborning.
For undersized internal thread, silk dimension is almost unique process tool.The kind of silk dimension has: hand silk dimension, machine tap, nut tap, thread forming tap etc.Tapping belongs to more difficult manufacturing procedure, because screw tap is almost be embedded in workpiece to cut, the machining load of its per tooth is all larger than other cutter, and screw tap along screw thread and work piece interface very large, during screw cutting, it must hold and scrap fallaway, therefore, can say that screw tap works under very arduous test conditions.In order to make tapping carry out smoothly, answer the various problems that forethought may occur.As the performance of workpiece material, the cutter what is selected and lathe, select how high cutting speed, the amount of feeding etc.
But, at present for the spiral tap of sewing machine, can not processing cutting in time, make chip remain in abrasion screw tap body accelerating screw tap body.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of spiral tap for sewing machine, can adsorb cutting in time, avoid chip and remain on screw tap body, available protecting screw tap body.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of spiral tap for sewing machine, comprise: screw tap body, first handle body, second handle body, cut absorption output magazine, cut apotheca and antifriction alloy coating, described screw tap is originally external is coated with described antifriction alloy coating, the bottom of described screw tap body is connected with the first described handle body and the second described handle body in turn, described screw tap body is provided with described cutting absorption output magazine, the first described handle body is provided with described cutting apotheca, described cutting absorption output magazine is connected with cutting apotheca.
In the utility model preferred embodiment, the thickness of described antifriction alloy coating is 0.3 ~ 0.8cm.
In the utility model preferred embodiment, the width of the first described handle body is identical with the width of the second handle body.
In the utility model preferred embodiment, the width of the first described handle body is greater than the width of the second handle body.
The beneficial effects of the utility model are: the utility model can adsorb cutting in time, avoid chip and remain on screw tap body, available protecting screw tap body.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of the utility model for spiral tap one preferred embodiment of sewing machine;
In accompanying drawing, the mark of each parts is as follows: 1, screw tap body, the 2, first handle body, the 3, second handle body, and 4, cut absorption output magazine, 5, cut apotheca, 6, antifriction alloy coating.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model embodiment comprises:
A kind of spiral tap for sewing machine, comprise: screw tap body 1, first handle body 2, second handle body 3, cutting absorption output magazine 4, cutting apotheca 5 and antifriction alloy coating 6, described antifriction alloy coating 6 is coated with outside described screw tap body 1, the bottom of described screw tap body 1 is connected with the first described handle body 2 and the second described handle body 3 in turn, described screw tap body 1 is provided with described cutting absorption output magazine 4, the first described handle body 2 is provided with described cutting apotheca 5, and described cutting absorption output magazine 4 is connected with cutting apotheca 5.
In the utility model, the thickness of described antifriction alloy coating 6 is 0.3 ~ 0.8cm.
In the utility model, the width of the first described handle body 2 is identical with the width of the second handle body 3.
In the utility model, the width of the first described handle body 2 is greater than the width of the second handle body 3.
The beneficial effect of spiral tap that the utility model is used for sewing machine is: the utility model can adsorb cutting in time, avoids chip and remains on screw tap body, available protecting screw tap body.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. the spiral tap for sewing machine, it is characterized in that, comprise: screw tap body, the first handle body, the second handle body, cutting absorption output magazine, cutting apotheca and antifriction alloy coating, described screw tap is originally external is coated with described antifriction alloy coating, the bottom of described screw tap body is connected with the first described handle body and the second described handle body in turn, described screw tap body is provided with described cutting absorption output magazine, the first described handle body is provided with described cutting apotheca, and described cutting absorption output magazine is connected with cutting apotheca.
2. the spiral tap for sewing machine according to claim 1, is characterized in that, the thickness of described antifriction alloy coating is 0.3 ~ 0.8cm.
3. the spiral tap for sewing machine according to claim 1, is characterized in that, the width of the first described handle body is identical with the width of the second handle body.
4. the spiral tap for sewing machine according to claim 1, is characterized in that, the width of the first described handle body is greater than the width of the second handle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420796102.4U CN204413329U (en) | 2014-12-17 | 2014-12-17 | A kind of spiral tap for sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420796102.4U CN204413329U (en) | 2014-12-17 | 2014-12-17 | A kind of spiral tap for sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204413329U true CN204413329U (en) | 2015-06-24 |
Family
ID=53463735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420796102.4U Expired - Fee Related CN204413329U (en) | 2014-12-17 | 2014-12-17 | A kind of spiral tap for sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204413329U (en) |
-
2014
- 2014-12-17 CN CN201420796102.4U patent/CN204413329U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20151217 |
|
| EXPY | Termination of patent right or utility model |