CN108856330A - Steering wheel spoke extrusion molding tooling - Google Patents
Steering wheel spoke extrusion molding tooling Download PDFInfo
- Publication number
- CN108856330A CN108856330A CN201810657516.1A CN201810657516A CN108856330A CN 108856330 A CN108856330 A CN 108856330A CN 201810657516 A CN201810657516 A CN 201810657516A CN 108856330 A CN108856330 A CN 108856330A
- Authority
- CN
- China
- Prior art keywords
- mold
- fixation hole
- lower mold
- steering wheel
- extrusion molding
- 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.)
- Pending
Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 17
- 210000001161 Embryo, Mammalian Anatomy 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims abstract description 19
- 238000005452 bending Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 8
- 238000000465 moulding Methods 0.000 abstract description 5
- 238000005266 casting Methods 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005495 investment casting Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C25/00—Profiling tools for metal extruding
- B21C25/02—Dies
Abstract
The present invention provides steering wheel spoke extrusion molding tooling, including lower mold, molded article and product embryo material；Rectangular-shape structure is collectively constituted after the lower mold and upper mold closure；The lower mold bottom is fixed on operation table；Left end offers vertical mold fixation hole A in the middle part of the lower mold and upper mold, and the right end front of lower mold and upper mold also offers mold fixation hole B.The setting of inventive die type chamber of the invention, by opening up in the top planes of lower mold and in the bottom plane of upper mold, there are two opposite mold cavities, and the diameter of mold cavity is consistent with the diameter of product embryo material of existing processing, so as to make the product embryo material into mold cavity carry out moulding along mold cavity, process is simple, safe operation, and enable product embryo material full of mold cavity, it avoids generating defect ware, compared with cast member before, extrusion process is high-efficient, at low cost, and reduces casting environmental pollution.
Description
Technical field
The invention belongs to automobile security part technical fields, more specifically, in particular to steering wheel spoke extrusion molding work
Dress.
Background technique
The connecting rod of the rotation axis connection turntable of steering wheel is known as steering wheel spoke, and popular says among exactly steering wheel
The part that part and outermost are usually held.
Based on above-mentioned, the inventors discovered that, steering wheel spoke is process by the garden steel of diameter 13MM, because spoke is three-dimensional
Warp architecture, stamping difficulty are processed using hot investment casting mode, at high cost, low efficiency.
Then, in view of this, being studied improvement for existing structure and missing, steering wheel spoke extrusion molding is provided
Tooling, to achieve the purpose that with more more practical value.
Summary of the invention
In order to solve the above technical problem, the present invention provides steering wheel spoke extrusion molding toolings, existing because of spoke to solve
The problem of item is three-dimensional bent structure, and stamping difficulty is processed using hot investment casting mode, at high cost, low efficiency.
The purpose and effect of steering wheel spoke extrusion molding tooling of the present invention, are reached by technological means in detail below：
Steering wheel spoke extrusion molding tooling, including lower mold, upper mold, mold cavity, mold fixation hole A, mold fixation hole
B, operation table, molded article and product embryo material；Rectangular-shape structure is collectively constituted after the lower mold and upper mold closure；Institute
Lower mold bottom is stated to be fixed on operation table；Left end offers vertical mold and fixes in the middle part of the lower mold and upper mold
Hole A, and the right end front of lower mold and upper mold also offers mold fixation hole B.
It further, is class S shape curved-surface structure at the top planes of the lower mold and the bottom plane left end of upper mold,
Existing steering wheel spoke bending angle is cooperated to form, and lower mold and upper mold can combine closely and form extruding force.
Further, the upper mold passes through the hydraulic of the mold fixation hole A that has thereon and mold fixation hole B and top
Electric cylinder movable end is connected to a fixed, and lower mold then passes through the mold fixation hole A having thereon and mold fixation hole B is fixed on
On operation table.
Further, opposite there are two being opened up in the top planes of the lower mold and in the bottom plane of upper mold
Mold cavity, and mold cavity is opened up along the bending curve structure of lower mold and upper mold.
Further, the mold cavity is circular tube chamber, and the product embryo of the diameter of mold cavity and existing processing
The diameter of material is consistent.
Compared with prior art, the present invention has the advantages that：
The setting of inventive die type chamber, by offering in the top planes of lower mold and two in the bottom plane of upper mold
A opposite mold cavity, and mold cavity is opened up along the bending curve structure of lower mold and upper mold, and mould type
Chamber is circular tube chamber, and the diameter of mold cavity is consistent with the diameter of product embryo material of existing processing, so as to make into
Enter the product embryo material of mold cavity and carry out moulding along mold cavity, process is simple, safe operation, and enables product embryo material
Full of mold cavity, avoid generating defect ware, compared with cast member before, extrusion process is high-efficient, and it is at low cost, and reduce casting
Environmental pollution.
Detailed description of the invention
Fig. 1 is mould shaft view structural schematic diagram of the invention.
Fig. 2 is lower mold shaft view structural schematic diagram of the invention.
Fig. 3 is product forming process structural schematic diagram of the invention.
In figure, the corresponding relationship of component names and accompanying drawing number is：
Mold under 1-, 2- upper mold, 3- mold cavity, 4- mold fixation hole A, 5- mold fixation hole B, 6- operation table, 7- at
Type product, 8- product embryo material.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more；Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and should not be understood as instruction or
Imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " connected " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment：
As shown in attached drawing 1 to attached drawing 3：
The present invention provides steering wheel spoke extrusion molding tooling, including lower mold 1, upper mold 2, mold cavity 3, mold fixation hole
A4, mold fixation hole B5, operation table 6, molded article 7 and product embryo material 8；The lower mold 1 and upper mold 2 are common after being closed
Organize structure in cuboid shape；1 bottom of lower mold is fixed on operation table 6；The lower mold 1 and 2 middle part of upper mold are left
End offers vertical mold fixation hole A4, and the right end front of lower mold 1 and upper mold 2 also offers mold fixation hole
B5。
Wherein, it is class S shape curved-surface structure at the top planes of the lower mold 1 and the bottom plane left end of upper mold 2, matches
Existing steering wheel spoke bending angle molding is closed, and lower mold 1 and upper mold 2 can combine closely and form extruding force, match
It closes hydraulic cylinder and carries out operation, convenient and efficient, part size consistency is high.
Wherein, the upper mold 2 passes through the hydraulic of the mold fixation hole A4 that has thereon and mold fixation hole B5 and top
Electric cylinder movable end is connected to a fixed, and lower mold 1 is then solid by the mold fixation hole A4 and mold fixation hole B5 that have thereon
It is scheduled on operation table 6, under conditions of reducing cost, realizes efficient mechanization production, improve production efficiency.
Wherein, opposite mould there are two being opened up in the top planes of the lower mold 1 and in the bottom plane of upper mold 2
Tool type chamber 3, and mold cavity 3 is opened up along the bending curve structure of lower mold 1 and upper mold 2, so as to make to enter mould
The product embryo material 8 of tool type chamber 3 carries out moulding along mold cavity 3, and process is simple, safe operation.
Wherein, the mold cavity 3 is circular tube chamber, and the product embryo material 8 of the diameter of mold cavity 3 and existing processing
Diameter it is consistent so that product embryo material 8 can be full of mold cavity 3, avoid generate defect ware.
The specifically used mode and effect of the present embodiment：
In the present invention, product embryo material 8 is put into lower mold 1 and upper mold 2, hydraulic device slide block down, compaction mold, side
Hydraulic Cylinder product embryo material 8 is squeezed into mold cavity 3, make product embryo material 8 be deformed into 3 shape of cavity body of mould, reach product
Molding, this tooling is driven using hydraulic way, easy to operate, safe and reliable.
The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application
It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (5)
1. steering wheel spoke extrusion molding tooling, it is characterised in that：Direction disk spoke extrusion molding tooling includes lower mold, on
Mold, mold cavity, mold fixation hole A, mold fixation hole B, operation table, molded article and product embryo material；The lower mold
Rectangular-shape structure is collectively constituted with after upper mold closure；The lower mold bottom is fixed on operation table；The lower mold
Vertical mold fixation hole A is offered with left end in the middle part of upper mold, and the right end front of lower mold and upper mold also opens up
There is mold fixation hole B.
2. steering wheel spoke extrusion molding tooling as described in claim 1, it is characterised in that：The top planes of the lower mold and
It is class S shape curved-surface structure at the bottom plane left end of upper mold, cooperates existing steering wheel spoke bending angle to form, and lower die
Tool and upper mold can combine closely and form extruding force.
3. steering wheel spoke extrusion molding tooling as described in claim 1, it is characterised in that：The upper mold by having thereon
Mold fixation hole A and mold fixation hole B and the hydraulic electric cylinder movable end of top be connected to a fixed, and lower mold then passes through it
On the mold fixation hole A that has and mold fixation hole B be fixed on operation table.
4. steering wheel spoke extrusion molding tooling as described in claim 1, it is characterised in that：In the top planes of the lower mold
With opened up in the bottom plane of upper mold there are two opposite mold cavity, and mold cavity is along the curved of lower mold and upper mold
Bent curved-surface structure is opened up.
5. steering wheel spoke extrusion molding tooling as described in claim 1, it is characterised in that：The mold cavity is round tube
Chamber, and the diameter of mold cavity is consistent with the diameter of product embryo material of existing processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810657516.1A CN108856330A (en) | 2018-06-25 | 2018-06-25 | Steering wheel spoke extrusion molding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810657516.1A CN108856330A (en) | 2018-06-25 | 2018-06-25 | Steering wheel spoke extrusion molding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108856330A true CN108856330A (en) | 2018-11-23 |
Family
ID=64294280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810657516.1A Pending CN108856330A (en) | 2018-06-25 | 2018-06-25 | Steering wheel spoke extrusion molding tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108856330A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773608A (en) * | 2019-10-21 | 2020-02-11 | 浙江瑞芝科技有限公司 | Cold-state metal section multi-dimensional plastic forming method and device |
-
2018
- 2018-06-25 CN CN201810657516.1A patent/CN108856330A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110773608A (en) * | 2019-10-21 | 2020-02-11 | 浙江瑞芝科技有限公司 | Cold-state metal section multi-dimensional plastic forming method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181123 |