CN208304071U - A kind of screw stamping die - Google Patents
A kind of screw stamping die Download PDFInfo
- Publication number
- CN208304071U CN208304071U CN201820874138.8U CN201820874138U CN208304071U CN 208304071 U CN208304071 U CN 208304071U CN 201820874138 U CN201820874138 U CN 201820874138U CN 208304071 U CN208304071 U CN 208304071U
- Authority
- CN
- China
- Prior art keywords
- stent
- screw
- lift lever
- fixing groove
- stamping die
- 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
Abstract
The utility model relates to a kind of screw stamping dies, including the first stent, second stent, lift lever and rag bar, first stent and the second stent match and are correspondingly arranged, the back side of first stent is equipped with quadrangle and is equipped with mounting groove, the mounting groove is equipped with screwing bolts, the first stent inner surface middle position is equipped with upgrading slot, one side surface of first stent is equipped with fixing groove, when use, first stent and the second stent are fixed by screwing bolts, the upper end of lift lever is fixedly connected with the screw to rag, then lift lever and upgrading slot are matched, lift lever rotation is promoted, rag bar carries out weaving done in fine silks and gold thread by the tapestry method to screw, to realize the production of screw.
Description
Technical field
The utility model belongs to technical field of mold more particularly to a kind of screw stamping die.
Background technique
Stamping die is the essential technological equipment of punching production, is technology-intensive product.The quality of stamping parts, life
Producing efficiency and production cost etc. has direct relation with mold design and manufacture.Mold design largely decides product
Quality, the development ability of benefit and new product.
Screw generally comprises screw head, threaded shank and screw tail portion.Traditional screw first stamps out screw when processing
Behind head and threaded shank, threaded portion is processed in screw bar portion using turning process, is finally existed by screw thread thread rubbing device
The periphery wall of threaded portion base diameter forms height pitch thread.When tradition carries out punching press to threaded shank, often process is relatively more, production effect
Rate is lower, wastes material and it is difficult to ensure that the stamping forming precision of threaded shank.
Summary of the invention
The utility model is to solve well-known technique and provide a kind of screw stamping die.
The utility model is adopted the technical scheme that solve well-known technique: a kind of screw punching press
Mold, including the first stent, the second stent, lift lever and rag bar, first stent and the second stent phase
To match and is correspondingly arranged, the back side of first stent is equipped with quadrangle and is equipped with mounting groove, and the mounting groove is equipped with screwing bolts,
The first stent inner surface middle position is equipped with upgrading slot, and a side surface of first stent is equipped with fixing groove, institute
The inner surface quadrangle for stating the second stent is equipped with the bolt hole that matches with screwing bolts, in the inner surface of second stent
Meta position installs the upgrading slot to match with the first stent, and the avris of second stent is equipped with and the first stent phase
The fixing groove matched, the lift lever are slidably connected with upgrading slot, and the lower end of the lift lever is equipped with locking cap, under the locking cap
Surface is equipped with connecting hole, and the upper surface of the lift lever is equipped with cap nut fixing groove, and the rag bar matches with fixing groove, institute
The front end for stating fixing groove is equipped with icking tool.
Further, the inner surface of the connecting hole is equipped with internal screw thread.
Further, the cross section of first stent and the second stent is semicircular structure.
Further, the diameter of the locking cap is consistent with the diameter of the first stent and the second stent.
Further, the cap nut fixing groove matches with cap nut.
The utility model has the advantage that as follows with good effect:
1. the utility model proposes a kind of screw stamping die, by be arranged lift lever, the upper end of the lift lever is set
There is the cap nut fixing groove being fixedly connected with cap nut, and the side of first stent and the second stent is equipped with rag
Bar, this kind design, when lift lever drives screw to rise, while also rotating, and screw rod carries out weaving done in fine silks and gold thread by the tapestry method, this kind design by icking tool
Realize that the production process of screw is easy.
Detailed description of the invention
Fig. 1 is device overall schematic provided by the embodiment of the utility model；
Fig. 2 is lift lever schematic diagram provided by the embodiment of the utility model；
Fig. 3 is quarter bar schematic diagram provided by the embodiment of the utility model；
Fig. 4 is locking cap schematic diagram provided by the embodiment of the utility model.
In figure: 1, the first stent；2, the second stent；3, lift lever；4, rag bar；5, upgrading slot；6, mounting groove；7,
Screwing bolts；8, bolt hole；9, fixing groove；31, locking cap；32, connecting hole；33, cap nut fixing groove；41, icking tool.
Specific embodiment
For the invention, features and effects that can further appreciate that the utility model, following embodiment is hereby enumerated, and is cooperated
Detailed description are as follows for attached drawing.
It is explained in detail below with reference to a kind of structure of screw stamping die of Fig. 1-4 pairs of the utility model: a kind of spiral shell
Silk stamping die, including the first stent 1, the second stent 2, lift lever 3 and rag bar 4, which is characterized in that described first is solid
Cover half 1 and the second stent 2 match and are correspondingly arranged, and the back side of first stent 1 is equipped with quadrangle and is equipped with mounting groove 6,
The mounting groove 6 be equipped with screwing bolts 7, the 1 inner surface middle position of the first stent be equipped with upgrading slot 5, described first
One side surface of stent 1 is equipped with fixing groove 9, and the inner surface quadrangle of second stent 2 is equipped with to match with screwing bolts 7
Bolt hole 8, the inner surface middle position of second stent 2 is equipped with the upgrading slot 5 to match with the first stent 1, institute
The avris for stating the second stent 2 is equipped with the fixing groove 9 to match with the first stent 1, and the lift lever 3 is slided with upgrading slot 5
Connection, the lower end of the lift lever 3 are equipped with locking cap 31, and 31 lower surface of locking cap is equipped with connecting hole 32, the lift lever 3
Upper surface be equipped with cap nut fixing groove 33, the rag bar 4 matches with fixing groove 9, and the front end of the fixing groove 9 is equipped with quarter
Knife 41, the inner surface of the connecting hole 32 are equipped with internal screw thread, and the cross section of first stent 1 and the second stent 2 is half
Circular configuration, the diameter of the locking cap 31 is consistent with the diameter of the first stent 1 and the second stent 2, and the cap nut is solid
Determine slot 33 to match with cap nut.
Working principle: in use, the first stent and the second stent are fixed by screwing bolts, lift lever
Upper end is fixedly connected with the screw to rag, and then lift lever and upgrading slot match, and lift lever rotation is promoted, rag bar pair
Screw carries out weaving done in fine silks and gold thread by the tapestry method, to realize the production of screw.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is all according to the technical essence of the utility model any simple modification made to the above embodiment, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (5)
1. a kind of screw stamping die, including the first stent (1), the second stent (2), lift lever (3) and rag bar (4),
It is characterized in that, first stent (1) and the second stent (2) match and are correspondingly arranged, first stent (1)
The back side be equipped with quadrangle be equipped with mounting groove (6), the mounting groove (6) be equipped with screwing bolts (7), first stent (1)
Inner surface middle position is equipped with upgrading slot (5), and a side surface of first stent (1) is equipped with fixing groove (9), and described second
The inner surface quadrangle of stent (2) is equipped with the bolt hole (8) that matches with screwing bolts (7), second stent (2) it is interior
Surface middle position is equipped with the upgrading slot (5) to match with the first stent (1), and the avris of second stent (2) is equipped with
The fixing groove (9) to match with the first stent (1), the lift lever (3) are slidably connected with upgrading slot (5), the lift lever
(3) lower end be equipped with locking cap (31), locking cap (31) lower surface be equipped with connecting hole (32), the lift lever (3) it is upper
Surface is equipped with cap nut fixing groove (33), and the rag bar (4) matches with fixing groove (9), and the front end of the fixing groove (9) is set
There are icking tool (41).
2. a kind of screw stamping die according to claim 1, which is characterized in that the inner surface of the connecting hole (32) is set
There is internal screw thread.
3. a kind of screw stamping die according to claim 1, which is characterized in that first stent (1) and second
The cross section of stent (2) is semicircular structure.
4. a kind of screw stamping die according to claim 1, which is characterized in that the diameter of the locking cap (31) and
One stent (1) is consistent with the diameter of the second stent (2).
5. a kind of screw stamping die according to claim 1, which is characterized in that the cap nut fixing groove (33) and spiral shell
Silk cap matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820874138.8U CN208304071U (en) | 2018-06-05 | 2018-06-05 | A kind of screw stamping die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820874138.8U CN208304071U (en) | 2018-06-05 | 2018-06-05 | A kind of screw stamping die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208304071U true CN208304071U (en) | 2019-01-01 |
Family
ID=64709042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820874138.8U Expired - Fee Related CN208304071U (en) | 2018-06-05 | 2018-06-05 | A kind of screw stamping die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208304071U (en) |
-
2018
- 2018-06-05 CN CN201820874138.8U patent/CN208304071U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190101 Termination date: 20190605 |