CN206527298U - A kind of bolt one-time-shaped mould with gear and screw thread - Google Patents
A kind of bolt one-time-shaped mould with gear and screw thread Download PDFInfo
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- CN206527298U CN206527298U CN201621454207.7U CN201621454207U CN206527298U CN 206527298 U CN206527298 U CN 206527298U CN 201621454207 U CN201621454207 U CN 201621454207U CN 206527298 U CN206527298 U CN 206527298U
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- rolling structure
- thread rolling
- screw thread
- thread
- gear
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Abstract
The utility model is related to field of mechanical technique, specifically a kind of bolt one-time-shaped mould with gear and screw thread, including die ontology, the machined surface of die ontology is provided with gear grooved thread rolling structure, screw thread thread rolling structure and guide end thread rolling structure, one end of gear grooved thread rolling structure is located at the rear end side of die ontology, the rear end opposite side of die ontology is provided with platform, the other end of gear grooved thread rolling structure extends to the middle part of die ontology, and screw thread thread rolling structure is located at the left side of gear grooved thread rolling structure.The utility model is compared with the existing technology, devise and be exclusively used in the bolt one-time-shaped mould with gear and screw thread, bolt guide end, screw thread and gear grooved is set once to be molded on the mould, it not only simplify production technology, improve production efficiency, the expenditure of mould and human cost is also reduced, so as to reduce production cost.
Description
Technical field
The utility model is related to field of mechanical technique, specifically a kind of bolt one-shot forming with gear and screw thread
Mould.
Background technology
At present, have the processing step during bolt of gear and screw thread as follows in processing：1, the guide end of bolt is used
Lathe turning is processed；2, screw thread thread rolling processing is carried out to the middle part of bolt using thread rolling mould；3, using gear rolling mould to bolt
The other end carry out gear groove processing., it is necessary to use lathe and two secondary moulds in existing technique, adding for three process is carried out
Work, not only production efficiency is low, also due to mould and human resources factor, cause production cost to be difficult to decline.
Accordingly, it would be desirable to design a kind of one-time formed mould of the bolt that can make with gear and screw thread.
The content of the invention
The purpose of this utility model overcomes the deficiencies in the prior art to make with gear and screw thread there is provided a kind of
The one-time formed mould of bolt and processing technology.
In order to achieve the above object, a kind of bolt one-time-shaped mould with gear and screw thread of the utility model design,
Including die ontology, it is characterised in that：The machined surface of die ontology is provided with gear grooved thread rolling structure, screw thread thread rolling structure and leads
To end thread rolling structure, one end of gear grooved thread rolling structure is located at the rear end side of die ontology, the rear end opposite side of die ontology
Provided with platform, the other end of gear grooved thread rolling structure extends to the middle part of die ontology, and screw thread thread rolling structure is rubbed with the hands positioned at gear grooved
The left side of silk structure, is provided with groove, one end of screw thread thread rolling structure is located between screw thread thread rolling structure and gear grooved thread rolling structure
The front center of die ontology, the other end of screw thread thread rolling structure extends to platform edges, and guide end thread rolling structure is located at screw thread
The left side of thread rolling structure, one end of guide end thread rolling structure is located at the front end of die ontology, the other end of guide end thread rolling structure
Extend to platform edges.
Described gear grooved thread rolling body structure surface is provided with the horizontal shape thread rolling structure caved inward.
Described screw thread thread rolling body structure surface is provided with the skewed thread rolling structure of outwardly convex.
Described guide end thread rolling body structure surface is provided with the skewed thread rolling structure caved inward.
The utility model compared with the existing technology, devises the bolt one-shot forming mould being exclusively used in gear and screw thread
Tool, enables bolt guide end, screw thread and gear grooved to be once molded on the mould, not only simplify production technology, improve
Production efficiency, also reduces the expenditure of mould and human cost, so as to reduce production cost.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is upward view of the present utility model.
Fig. 3 is right view of the present utility model.
Fig. 4 is left view of the present utility model.
Fig. 5 is dorsal view of the present utility model.
Fig. 6 is stereogram of the present utility model.
Referring to Fig. 2,1 is die ontology；2 be gear grooved thread rolling structure；3 be groove；4 be screw thread thread rolling structure；5 be guiding
Hold thread rolling structure.
Embodiment
The utility model is described further in conjunction with accompanying drawing.
Referring to Fig. 1-Fig. 6, the utility model is a kind of bolt one-time-shaped mould with gear and screw thread, including mould
Body.The machined surface of die ontology 1 is provided with gear grooved thread rolling structure 2, screw thread thread rolling structure 4 and guide end thread rolling structure 5, tooth
One end of race thread rolling structure 2 is located at the rear end side of die ontology 1, and the rear end opposite side of die ontology 1 is provided with platform, gear
The other end of groove thread rolling structure 2 extends to the middle part of die ontology 1, and screw thread thread rolling structure 4 is located at a left side for gear grooved thread rolling structure 2
Side, is provided with groove 3, one end of screw thread thread rolling structure 4 is located at mould sheet between screw thread thread rolling structure 4 and gear grooved thread rolling structure 2
The front center of body 1, the other end of screw thread thread rolling structure 4 extends to platform edges, and guide end thread rolling structure 5 is located at screw thread thread rolling
The left side of structure 4, one end of guide end thread rolling structure 5 is located at the front end of die ontology 1, the other end of guide end thread rolling structure 5
Extend to platform edges.
In the utility model, the surface of gear grooved thread rolling structure 2 is provided with the horizontal shape thread rolling structure caved inward, screw thread thread rolling knot
The surface of structure 4 is provided with the skewed thread rolling structure of outwardly convex, and the surface of guide end thread rolling structure 5 is provided with the skewed stranding caved inward
Silk structure.
The utility model is when processing has the bolt of gear and screw thread, and concrete technology is as follows：The end face of bolt is leaned against
The right side of die ontology 1, rotating bolt makes bolt roll across screw thread thread rolling structure from front to back on the machined surface of die ontology 1
4th, guide end thread rolling structure 5 and gear grooved thread rolling structure 2, screw thread thread rolling structure 4 form screw thread at the middle part of bolt, and guide end is rubbed with the hands
Silk structure 5 forms guide end in the afterbody of bolt, and gear grooved thread rolling structure 2 forms gear grooved in bolt close to the end of end face.
Groove 3 is used for controlling the interval of screw thread and gear grooved.
The utility model devises the bolt one-time-shaped mould and processing technology being exclusively used in gear and screw thread, makes spiral shell
Bolt guide end, screw thread and gear grooved can be once molded on the mould, not only simplify production technology, improve production effect
Rate, also reduces the expenditure of mould and human cost, so as to reduce production cost.
Claims (4)
1. a kind of bolt one-time-shaped mould with gear and screw thread, including die ontology, it is characterised in that：Die ontology
（1）Machined surface be provided with gear grooved thread rolling structure（2）, screw thread thread rolling structure（4）With guide end thread rolling structure（5）, gear grooved
Thread rolling structure（2）One end be located at die ontology（1）Rear end side, die ontology（1）Rear end opposite side be provided with platform, tooth
Race thread rolling structure（2）The other end extend to die ontology（1）Middle part, screw thread thread rolling structure（4）Positioned at gear grooved thread rolling
Structure（2）Left side, screw thread thread rolling structure（4）With gear grooved thread rolling structure（2）Between be provided with groove（3）, screw thread thread rolling structure
（4）One end be located at die ontology（1）Front center, screw thread thread rolling structure（4）The other end extend to platform edges, be oriented to
Hold thread rolling structure（5）Positioned at screw thread thread rolling structure（4）Left side, guide end thread rolling structure（5）One end be located at die ontology（1）
Front end, guide end thread rolling structure（5）The other end extend to platform edges.
2. a kind of bolt one-time-shaped mould with gear and screw thread according to claim 1, it is characterised in that：It is described
Gear grooved thread rolling structure（2）Surface is provided with the horizontal shape thread rolling structure caved inward.
3. a kind of bolt one-time-shaped mould with gear and screw thread according to claim 1, it is characterised in that：It is described
Screw thread thread rolling structure（4）Surface is provided with the skewed thread rolling structure of outwardly convex.
4. a kind of bolt one-time-shaped mould with gear and screw thread according to claim 1, it is characterised in that：It is described
Guide end thread rolling structure（5）Surface is provided with the skewed thread rolling structure caved inward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621454207.7U CN206527298U (en) | 2016-12-28 | 2016-12-28 | A kind of bolt one-time-shaped mould with gear and screw thread |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621454207.7U CN206527298U (en) | 2016-12-28 | 2016-12-28 | A kind of bolt one-time-shaped mould with gear and screw thread |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206527298U true CN206527298U (en) | 2017-09-29 |
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ID=59916976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621454207.7U Active CN206527298U (en) | 2016-12-28 | 2016-12-28 | A kind of bolt one-time-shaped mould with gear and screw thread |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206527298U (en) |
Cited By (1)
| 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 |
-
2016
- 2016-12-28 CN CN201621454207.7U patent/CN206527298U/en active Active
Cited By (1)
| 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 |
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