CN205324564U - Production wire thread insert's back taper is around sleeve - Google Patents
Production wire thread insert's back taper is around sleeve Download PDFInfo
- Publication number
- CN205324564U CN205324564U CN201521108369.0U CN201521108369U CN205324564U CN 205324564 U CN205324564 U CN 205324564U CN 201521108369 U CN201521108369 U CN 201521108369U CN 205324564 U CN205324564 U CN 205324564U
- Authority
- CN
- China
- Prior art keywords
- around
- back taper
- thread insert
- wire thread
- around sleeve
- Prior art date
- 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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- Reinforcement Elements For Buildings (AREA)
Abstract
The utility model discloses a production wire thread insert's back taper is around sleeve belongs to wire thread insert around sleeve technical field. The technical scheme of the utility model main points do: a production wire thread insert's back taper is around sleeve includes around cover portion and card and portion, card and portion with be connected around overlapping the machine, be equipped with around the external threading on the tip of cover portion, the diameter size of winding cover portion evenly reduces from initiating terminal to the terminal law of complying with every millimeter reduction 0.01mm -0.03mm gradually, through the size that the diameter of cover portion was wound in the adjustment, the unanimous wire thread insert of outer diameter is produced to the accuracy.
Description
Technical field
This utility model belongs to steel-wire screw-socket around sleeve technical field, is specifically related to a kind of back taper producing steel-wire screw-socket around sleeve。
Background technology
Prior art produce in the process of longer steel-wire screw-socket, owing to part is longer, in the process of coiling, the stress of front end is big and the time is long, the stress of end is little and the time is short, in addition the resilience after end pliers is cut off, and the steel-wire screw-socket produced outside dimension more backward is more big, being formed horn-like, front and back are not of uniform size to be caused and very easily jumps tooth in its assembling process。
Summary of the invention
In view of the defect that background technology exists, this utility model provides a kind of back taper producing steel-wire screw-socket around sleeve, it is possible to makes the diameter of the steel-wire screw-socket produced keep consistent in the process around set, improves the quality of product。
This utility model adopts the following technical scheme that and realizes: a kind of back taper producing steel-wire screw-socket is around sleeve, and including around set portion and card and portion, described card is connected with coiling machine with portion；The described end around set portion is provided with around external threading, and the diameter dimension around set portion is uniformly gradually reduced from initiating terminal to end according to the rule of every millimeter of reduction 0.01mm-0.03mm。
Preferably, the described diameter dimension around set portion is uniformly gradually reduced from initiating terminal to end according to the rule of every millimeter of reduction 0.02mm。
This utility model produces the back taper of steel-wire screw-socket around sleeve, in the process of coiling steel-wire screw-socket, by adjusting the back taper producing steel-wire screw-socket around the sleeve size around the diameter in set portion, accurately produces the steel-wire screw-socket that outside dimension is consistent。
Accompanying drawing explanation
Fig. 1 is this utility model structural representation。
Drawing illustrates: 1, around set portion, 2, Ka Hebu。
Detailed description of the invention
The technical solution of the utility model is described in detail in conjunction with accompanying drawing。A kind of back taper producing steel-wire screw-socket is around sleeve, and including around set portion 1 and card and portion 2, described card is connected with coiling machine with portion 2；The described end around set portion 1 is provided with around external threading, and the diameter dimension around set portion is uniformly gradually reduced from initiating terminal to end according to the rule of every millimeter of reduction 0.01mm-0.03mm；By adjusting the size of the diameter around set portion 1, accurately produce the steel-wire screw-socket that outside dimension is consistent。
The outside dimension size deviation of the steel-wire screw-socket that the diameter dimension around set portion 1 described in the utility model is produced when being uniformly gradually reduced from initiating terminal to end according to the rule of every millimeter of reduction 0.02mm is minimum。
Of the present utility model ultimate principle has more than been shown and described; principal character and advantage; under the premise without departing from this utility model spirit and scope, this utility model also has various changes and modifications, and these changes and improvements both fall within claimed scope of the present utility model。
Claims (2)
1. the back taper producing steel-wire screw-socket is around sleeve, it is characterised in that including around set portion (1) and block and portion (2), described card is connected with coiling machine with portion (2)；The described end around set portion (1) is provided with around external threading, and the diameter dimension around set portion is uniformly gradually reduced from initiating terminal to end according to the rule of every millimeter of reduction 0.01mm-0.03mm。
2. the back taper of production steel-wire screw-socket according to claim 1 is around sleeve, it is characterised in that: the described diameter dimension around set portion (1) is uniformly gradually reduced from initiating terminal to end according to the rule of every millimeter of reduction 0.02mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521108369.0U CN205324564U (en) | 2015-12-29 | 2015-12-29 | Production wire thread insert's back taper is around sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521108369.0U CN205324564U (en) | 2015-12-29 | 2015-12-29 | Production wire thread insert's back taper is around sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205324564U true CN205324564U (en) | 2016-06-22 |
Family
ID=56312325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521108369.0U Expired - Fee Related CN205324564U (en) | 2015-12-29 | 2015-12-29 | Production wire thread insert's back taper is around sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205324564U (en) |
-
2015
- 2015-12-29 CN CN201521108369.0U patent/CN205324564U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20171229 |