CN205074462U - Screw dental lamina device - Google Patents
Screw dental lamina device Download PDFInfo
- Publication number
- CN205074462U CN205074462U CN201520731241.3U CN201520731241U CN205074462U CN 205074462 U CN205074462 U CN 205074462U CN 201520731241 U CN201520731241 U CN 201520731241U CN 205074462 U CN205074462 U CN 205074462U
- Authority
- CN
- China
- Prior art keywords
- dental lamina
- dental
- hands
- threading
- lamina
- 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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Abstract
The utility model discloses screw dental lamina device, the system includes a fixed dental lamina and a relative activity dental lamina, it rubs tooth surface with the hands to be equipped with in two dental lamina opposite faces, should rub tooth surface with the hands is equipped with an extensive cutting district, going up the below about in cutting district, respectively be equipped with firstly and the second is rubbed the tooth with the hands and is distinguished, and distinguish a below formation trimming portion that gradually inclines in the cutting, to process the thing locates between two dental laminas, the activity dental lamina of order is marchd, can rub tooth surface rolled into the shaping thread to the processing thing result with the hands by this, wherein, it is wear -resisting that this dental lamina surface system is equipped with the utensil, high temperature resistant and prevent the metallic element person of the metal fatigue.
Description
Technical field
The utility model screw dental plate device, especially refers to have wear-resisting, high temperature resistant, anti-metal fatigue, and the effect of stable, durable use economy again.
Background technology
By general screw, bolt, screw rod there is thread surface screw togather thing, be all by its embryo after cold-forge forming, recycling thread rubbing device is cut rubs the screw finished product with thread surface of institute for going into the hands.
But this kind screws togather system in having the end face that can exert a force, as having the cross recess, flat recess etc. of termination, and spiral facing is protruded, to facilitate drift bolt object in the surface that all sides coordinate processing to form.Its processing system is had the dental lamina device of twill by left and right sides, rub with the hands simultaneously and cut formation shape of threads.
But because dental lamina carries out the shaping work of threading to working substance contact, under long-term processing, wearing and tearing will be sent out or cause sliding because of wearing and tearing do not measure phenomenon, make screw become row shape or accuracy errors increases.This namely causes the cause of fraction defective and cost increase.
Summary of the invention
The utility model screw dental plate device, means the phenomenon having and reduce wearing and tearing and cutting slip, makes it have stable, durable use, the merit able one of precision machining.
The utility model screw dental plate device, substantially include the movable dental lamina of a fixing dental lamina and phase contraposition, be provided with threading face in two dental lamina opposite faces, threading face system is used for the process tool of forming thread.
Wherein, this threading face is provided with an extensive cutting area, includes left and right upper and lower be respectively provided with first and second threading district in grooving district, and below cutting area, form a trimming portion gradually inclined.
Machining object be located between two dental laminas, the activity dental lamina of order is advanced, can by the threading of this two dental lamina in the face of machining object carries out the result rolling into shaping thread.
It is characterized in that, this dental lamina surface system is provided with the metallic element person of wear-resisting, the high temperature resistant and anti-metal fatigue of tool.
accompanying drawing illustrates:
Accompanying drawing 1: the three-dimensional working view being the possible example of the utility model;
Accompanying drawing 2: be the utility model work table on enforcement figure.\
10 ... fixing dental lamina
11 ... feed end
12 ... go out cutter end
13 ... cutting area
14 ... first threading district
15 ... second threading district
16 ... trimming portion
20 ... movable dental lamina
30 ... machining object
41 ... holder
401 ... sliding seat
42 ... screw
43 ... pressing block
100 ... threading face
detailed description of the invention:
The utility model means the phenomenon having and reduce wearing and tearing and cutting slip, makes it have the screw dental plate apparatus design person of stable, durable use economy again.
Please coordinate first and second figure illustrated embodiment, the dental lamina system of the utility model screw dental plate device is divided into fixing dental lamina 10 and movable dental lamina 20, be installed in holder 41 and sliding seat 401 respectively, make can place machining object 30 between the two, and fixing dental lamina 10 and movable dental lamina 20 are fixed with screw 42 by pressing block 43.
Wherein, fixing dental lamina 10 and the contraposition of movable dental lamina 20 phase are arranged, respectively be provided with threading face 100, this threading face 100 is provided with an extensive cutting area 13, and under cutting area 13 scope, respectively be provided with first and second threading district 14,15 in left and right upper and lower, and below cutting area 13, form a trimming portion 16 gradually inclined.
Machining object 30 is located between two dental laminas 10,20, activity dental lamina 20 row is made to move, machining object 30 will be drawn by movable dental lamina 20 by the front feed end 11 of fixing dental lamina 10 and advance, sequentially through the first threading district 14, the contact stranding in cutting area 13 and the second threading district 15 is cut into tooth, and form thread surface, the burr of machining object 30 are removed, until swim out of cutter end and go out 12 by trimming portion 16.
The utility model screw dental plate device be characterised in that this dental lamina surface system is provided with the metallic element person of wear-resisting, the high temperature resistant and anti-metal fatigue of tool.By this, the phenomenon reducing wearing and tearing and prevent metal fatigue can be had, make it have the economic benefit person of stable, durable use.
In sum, the utility model screw dental plate apparatus structure is simple, really can improve the shortcoming of traditional dental lamina.
Claims (1)
1. a screw dental plate device, it is characterized in that: be include fixing dental lamina and a relative movable dental lamina, threading face is provided with in two dental lamina opposite faces, this threading face is provided with an extensive cutting area, within the scope of cutting area, is respectively provided with first and second threading district at left and right upper and lower, and below cutting area, form a trimming portion gradually inclined, machining object be located between two dental laminas, the activity dental lamina of order is advanced, can by this threading in the face of machining object carries out the result rolling into shaping thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520731241.3U CN205074462U (en) | 2015-09-21 | 2015-09-21 | Screw dental lamina device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520731241.3U CN205074462U (en) | 2015-09-21 | 2015-09-21 | Screw dental lamina device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205074462U true CN205074462U (en) | 2016-03-09 |
Family
ID=55426901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520731241.3U Expired - Fee Related CN205074462U (en) | 2015-09-21 | 2015-09-21 | Screw dental lamina device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205074462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378145A (en) * | 2017-09-15 | 2017-11-24 | 宏茂五金(昆山)有限公司 | Flat cup Antisliding bolt bar portion annular knurl and thread rolling machine |
-
2015
- 2015-09-21 CN CN201520731241.3U patent/CN205074462U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378145A (en) * | 2017-09-15 | 2017-11-24 | 宏茂五金(昆山)有限公司 | Flat cup Antisliding bolt bar portion annular knurl and thread rolling machine |
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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: 20160309 Termination date: 20160921 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |