CN203992195U - The screw moulding dental lamina of integral type - Google Patents
The screw moulding dental lamina of integral type Download PDFInfo
- Publication number
- CN203992195U CN203992195U CN201420320826.1U CN201420320826U CN203992195U CN 203992195 U CN203992195 U CN 203992195U CN 201420320826 U CN201420320826 U CN 201420320826U CN 203992195 U CN203992195 U CN 203992195U
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- CN
- China
- Prior art keywords
- screw
- dental lamina
- forming surface
- integral type
- thread
- 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
Links
- 238000000465 moulding Methods 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 abstract description 14
- 238000005096 rolling process Methods 0.000 abstract description 6
- 241000761557 Lamina Species 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model has disclosed a kind of screw moulding dental lamina of integral type, process thread and the groove of screw for one, this dental lamina comprises fixing dental lamina and the movable dental lamina relative with described fixing dental lamina, the face that described fixing dental lamina is relative with movable dental lamina is screw forming surface, described screw forming surface comprises thread forming surface and groove forming surface, in described thread forming surface, with a plurality of lines, described groove forming surface outwards protrudes out to form a raised line or cave inward and forms one recessed.Add man-hour, screw to be processed is interposed between fixing dental lamina and movable dental lamina, by mutually rolling of two dental laminas, thereby one processes thread and groove.The utility model has been simplified screw molding procedure, is convenient to the processing of screw, has also shortened the process-cycle of screw simultaneously, reduces the processing cost of screw.
Description
Technical field
The utility model relates to screw machine-shaping technical field, especially relates to a kind of screw moulding dental lamina that can carry out thread and the processing of groove one.
Background technology
The manufacture moulding of at present general screw, main first cold-forge forming goes out the body of rod with blind nut, and then the screw moulding dental lamina that installing is made up of two be relatively fixed dental lamina and movable dental laminas on screw thread rolling machine, by mutually rolling of these two relative dental laminas, thereby body of rod outside processing and forming is gone out to groove or screw thread.
General screw is in the time of machine-shaping, all need to rub with the hands groove and rub this two procedures of thread with the hands, but in existing screw manufacturing procedure, these two operations are separately carried out, first on thread rolling machine, install a corresponding dental lamina, as rubbed groove dental lamina with the hands, after screw has been rubbed groove with the hands, stranding groove dental lamina is unloaded from thread rolling machine, then install threading dental lamina, proceed threading operation.
Current this screw machine-shaping mode, operation is loaded down with trivial details, and needs the multiple dental laminas of replacing to carry out the processing of thread or groove, has increased screw processing cost, and operation inconvenience.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, a kind of screw moulding dental lamina of integral type is provided, by being provided for the raised line of corresponding processing groove and for processing the lines of thread on a dental lamina, thereby realize machine-shaping simultaneously in a manufacturing procedure and go out groove and the thread on screw, be convenient to the processing of screw, also shortened the process-cycle of screw, reduced the processing cost of screw simultaneously.
For achieving the above object, the utility model proposes following technical scheme: a kind of screw moulding dental lamina of integral type, comprise fixing dental lamina and the movable dental lamina relative with described fixing dental lamina, the face that described fixing dental lamina is relative with movable dental lamina is screw forming surface, described screw forming surface comprises thread forming surface and groove forming surface, in described thread forming surface with a plurality of lines, for processing the thread on screw stock, described groove forming surface outwards protrudes out to form a raised line or cave inward and forms one recessed, be respectively used to process groove or projection on screw stock.
Preferably, described raised line and recessed 's section is triangular in shape, rectangle or semicircle, thereby corresponding triangle, rectangle or semicircular groove and the projection of processing on screw stock, certain described raised line and recessed 's section also can be the polygon of other shapes.
Preferably, described thread forming part is made up of a plurality of parallel concave convex textures.
Preferably, described lines is set in parallel in described thread forming surface, for process parallel screw thread on screw stock.
Preferably, described lines is inclined in described thread forming surface, for process spiral helicine screw thread on screw stock.
Preferably, the screw moulding tooth of described integral type is installed on screw forming machine, and screw stock is carried out to one machine-shaping.
Compared with prior art, the beneficial effects of the utility model are: the utility model arranges groove and thread forming part on dental lamina simultaneously, realize one on screw stock and process groove and thread, dental plate structure is simple, be convenient to the machine-shaping of screw, also shortened the process-cycle of screw, reduced the processing cost of screw simultaneously.
Brief description of the drawings
Fig. 1 is the perspective view of the screw moulding dental lamina of the utility model embodiment integral type;
Fig. 2 is the wherein side-looking structural representation of a dental lamina of Fig. 1;
Fig. 3 is the structural representation of the utility model embodiment screw for molding.
Reference numeral: 1, fixing dental lamina, 2, movable dental lamina, 3, screw forming surface, 31, groove forming surface, 311, raised line/recessed, 32, thread forming surface, 321, lines, 4, screw, 41, blind nut, 42, screw rod, 421, thread, 422, groove.
Detailed description of the invention
Below in conjunction with accompanying drawing of the present utility model, the technical scheme of the utility model embodiment is carried out to clear, complete description.
The screw moulding dental lamina of the integral type that the utility model discloses, is applicable to be installed on screw forming machine screw stock is carried out to one machine-shaping.Shown in Fig. 1 and Fig. 2, the screw moulding dental lamina of integral type comprises fixing dental lamina 1 and movable dental lamina 2, and movable dental lamina 2 is oppositely arranged with fixing dental lamina 1, and can relatively fix dental lamina 1 and do front and back parallel.Fixing dental lamina 1 face relative with movable dental lamina 2 is screw forming surface 3,, in the process of fixing dental lamina 1 and 2 relative motions of movable dental lamina, screw stock carried out to corresponding processing.
Screw forming surface 3 comprises groove forming surface 31 and thread forming surface 32, and groove forming surface 31 outwards protrudes out to form a raised line 311 or cave inward and forms one recessed 311, for processing circle groove or a projection on the periphery at screw stock; In thread forming surface 32 with a plurality of lines 321, for process thread on the periphery of screw stock, lines 321 is preferably made up of a plurality of parallel concave convex textures, and lines can be set in parallel in described thread forming surface 32, correspondingly on screw stock, processes parallel thread; Also can be inclined in described thread forming surface 32, process spiral helicine thread for correspondence.
Wherein, raised line 311 and recessed 's 311 section can be triangular in shape, rectangle or semicircle, can correspondingly process like this groove and the projection of triangle, rectangle or semicircular in shape, certainly, according to actual screw moulding needs, raised line 311 and recessed 's 311 shape also can be designed to the polygon of other shapes, to adapt to the processing needs of various different screws.
In certain screw forming surface of the present utility model, be not limited to thread forming surface and groove forming surface are set, according to the needs of various screw processing, can in screw forming surface of the present utility model, add various forming surface, to process multiple screws.
The structure of the utility model embodiment screw moulding dental lamina designs according to the structure of screw for molding, as shown in Figure 3, for screw structural for molding, this screw 4 comprises the screw rod 42 of integrated blind nut 41 and blind nut below, screw rod 42 is divided into top, middle part and bottom, wherein screw rod bottom for molding go out thread 421, a top groove 422 for molding, therefore, for coordinating the shape of groove and screw thread, the groove forming surface of the utility model screw forming surface 3 stretches out and forms a rectangular raised line, parallel with a plurality of in thread forming surface, and be inclined in the concave convex texture of thread forming surface.
Specifically add man-hour, screw moulding dental lamina is attached on screw thread rolling machine, screw stock to be processed is folded between fixing dental lamina 1 and movable dental lamina 2, and movable dental lamina 2 and the mutual rubbing and pressure of fixing dental lamina 1, complete the machine-shaping of screw.
Technology contents of the present utility model and technical characterictic have disclosed as above; but those of ordinary skill in the art still may be based on teaching of the present utility model and announcements and are done all replacement and modifications that does not deviate from the utility model spirit; therefore; the utility model protection domain should be not limited to the content that embodiment discloses; and should comprise various do not deviate from replacement of the present utility model and modifications, and contained by present patent application claim.
Claims (8)
1. the screw moulding dental lamina of an integral type, it is characterized in that, comprise fixing dental lamina and the movable dental lamina relative with described fixing dental lamina, the face that described fixing dental lamina is relative with movable dental lamina is screw forming surface, described screw forming surface comprises thread forming surface and groove forming surface, in described thread forming surface, with a plurality of lines, described groove forming surface outwards protrudes out to form a raised line or cave inward and forms one recessed.
2. the screw moulding dental lamina of integral type according to claim 1, is characterized in that, the section of described raised line is triangular in shape, rectangle or semicircle.
3. the screw moulding dental lamina of integral type according to claim 1, is characterized in that, the section of described recessed is triangular in shape, rectangle or semicircle.
4. the screw moulding dental lamina of integral type according to claim 1, is characterized in that, described thread forming surface is made up of a plurality of concave convex textures.
5. the screw moulding dental lamina of integral type according to claim 4, is characterized in that, described lines is set in parallel in described thread forming surface.
6. the screw moulding dental lamina of integral type according to claim 4, is characterized in that, described lines is inclined in described thread forming surface.
7. according to the screw moulding dental lamina of the integral type described in claim 5 or 6, it is characterized in that, between described lines, be parallel to each other.
8. the screw moulding dental lamina of integral type according to claim 1, is characterized in that, described screw moulding dental lamina is installed on screw forming machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420320826.1U CN203992195U (en) | 2014-06-16 | 2014-06-16 | The screw moulding dental lamina of integral type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420320826.1U CN203992195U (en) | 2014-06-16 | 2014-06-16 | The screw moulding dental lamina of integral type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203992195U true CN203992195U (en) | 2014-12-10 |
Family
ID=52032260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420320826.1U Expired - Fee Related CN203992195U (en) | 2014-06-16 | 2014-06-16 | The screw moulding dental lamina of integral type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203992195U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493272A (en) * | 2016-12-28 | 2017-03-15 | 日泰（上海）汽车标准件有限公司 | A kind of bolt one-time-shaped mould and processing technique with gear and screw thread |
| CN106694767A (en) * | 2016-12-28 | 2017-05-24 | 日泰（上海）汽车标准件有限公司 | One-time forming mold and machining technique for threaded rod with multiple thread sections |
| CN106734789A (en) * | 2016-12-28 | 2017-05-31 | 日泰（上海）汽车标准件有限公司 | A kind of bolt one-time-shaped mould and processing technology with safe ditch screw thread |
| CN109622869A (en) * | 2018-12-29 | 2019-04-16 | 宾科汽车紧固件（昆山）有限公司 | A kind of assembling bolt and preparation method thereof and device |
| CN110711907A (en) * | 2019-10-14 | 2020-01-21 | 海盐力度紧固件有限公司 | Sectional thread self-tapping screw processing device |
-
2014
- 2014-06-16 CN CN201420320826.1U patent/CN203992195U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493272A (en) * | 2016-12-28 | 2017-03-15 | 日泰（上海）汽车标准件有限公司 | A kind of bolt one-time-shaped mould and processing technique with gear and screw thread |
| CN106694767A (en) * | 2016-12-28 | 2017-05-24 | 日泰（上海）汽车标准件有限公司 | One-time forming mold and machining technique for threaded rod with multiple thread sections |
| CN106734789A (en) * | 2016-12-28 | 2017-05-31 | 日泰（上海）汽车标准件有限公司 | A kind of bolt one-time-shaped mould and processing technology with safe ditch screw thread |
| CN109622869A (en) * | 2018-12-29 | 2019-04-16 | 宾科汽车紧固件（昆山）有限公司 | A kind of assembling bolt and preparation method thereof and device |
| CN110711907A (en) * | 2019-10-14 | 2020-01-21 | 海盐力度紧固件有限公司 | Sectional thread self-tapping screw processing device |
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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: 20141210 Termination date: 20170616 |