CN202570797U - Line inlet mold base on drawbench - Google Patents
Line inlet mold base on drawbench Download PDFInfo
- Publication number
- CN202570797U CN202570797U CN 201220216751 CN201220216751U CN202570797U CN 202570797 U CN202570797 U CN 202570797U CN 201220216751 CN201220216751 CN 201220216751 CN 201220216751 U CN201220216751 U CN 201220216751U CN 202570797 U CN202570797 U CN 202570797U
- Authority
- CN
- China
- Prior art keywords
- mold
- die holder
- endoporus
- seat
- drawbench
- 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 relates to a line inlet mold base on a drawbench. The line inlet mold base on the drawbench comprises a mold base, a mold core seat, and a threading opening. The mold core seat is arranged on the mold seat, and the threading opening is arranged in an inner hole of the mold core seat. An inner hole is arranged on the threading opening, and an axis of the inner hole and an axis of a through hole which is on the mold seat and the mold core seat are on the same line. The line inlet mold base on the drawbench is characterized in that the center portion of the inner hole of the threading opening is the narrowest, and the center portion of the inner hole widens gradually towards two ends so as to enable the inner surface of the inner hole to form an arc surface. The smallest position of the aperture of the inner hole of the threading opening is greater than the diameter of steel wires. The mold base is provided with a screwed hole which is used to fix the mold seat. The mold core seat is fixed on the inner portion of the mold seat through a stopping ring of the outer side of the mold core seat. The stopping ring is fixed on the mold seat through a bolt. The line inlet mold base on the drawbench has the advantages of being simple in structure and stable in steel wires inlet. And the line inlet mold base on the drawbench utilizes a special threading opening structure so that surrounding force of the steel wire is uniform and bending of the steel wires is avoided.
Description
Technical field
The utility model relates to the inlet wire die holder on a kind of wire drawing machine, the inlet wire parts on especially a kind of inlet wire roll wheel assembly that is installed on the wire drawing machine.
Background technology
In the middle of prior art, the inlet wire parts on the wire drawing machine often complex structure are burdensome, and the inlet wire parts exist inlet wire unstable, steel wire problem such as beat, poor stability.And, adopting existing inlet wire parts inlet wire, steel wire often unbalance stress occurs and the wire straightening degree that causes is not enough, need increase the complexity of structure so again through the swage alignment behind inlet wire, has also increased production process.
Summary of the invention
The purpose of the utility model is to overcome the deficiency that exists in the prior art, and the die holder of the inlet wire on a kind of wire drawing machine is provided, and is simple in structure, and the steel wire inlet wire is stable.
According to the technical scheme that the utility model provides, the inlet wire die holder on a kind of wire drawing machine comprises die holder, is installed in the core rod seat of die holder, and is arranged on the threading mouth in the core rod seat endoporus; Said threading mouth is provided with endoporus, and the axis of through hole is on same straight line on the axis of this endoporus and die holder and the core rod seat; Characteristic is: the middle part of the endoporus of said threading mouth is the narrowest, and the middle part of endoporus broadens toward two ends gradually, makes the inner surface of endoporus form cambered surface.
Minimum place, the aperture of endoporus is greater than gauge of wire on the said threading mouth.
On said die holder, be provided with the screw that is used for fixing die holder.
Said core rod seat is fixed on the inside of die holder through the back-up ring in the core rod seat outside, and said back-up ring is fixed on the die holder through screw.
Said threading mouth is arranged in the endoporus of core rod seat through circlip for hole.
Inlet wire die holder on the described wire drawing machine of the utility model is simple in structure, and the steel wire inlet wire is stable; And the described inlet wire die holder of the utility model adopts special threading mouth structure, make around the steel wire stressed evenly, can not cause the bending of steel wire.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with concrete accompanying drawing the utility model is described further.
As shown in the figure: the inlet wire die holder on the wire drawing machine comprises die holder 1, core rod seat 2, back-up ring 3, circlip for hole 4, threading mouth 5, screw 6, endoporus 7, screw 8 etc.
The described inlet wire die holder of the utility model comprises die holder 1, at the inner core rod seat 2 of installing of die holder 1, at the arranged outside back-up ring 3 of core rod seat 2 core rod seat 2 is fixed on the inside of die holder 1, and said back-up ring 3 is fixed on the die holder 1 through screw 6; In the endoporus of said core rod seat 2, through circlip for hole 4 threading mouth 5 is set, threading mouth 5 is provided with endoporus 7, and the axis of through hole is on same straight line on the axis of this endoporus 7 and die holder 1 and the core rod seat 2; The middle part of the endoporus 7 of said threading mouth 5 is the narrowest, and the middle part of endoporus 7 broadens toward two ends gradually, makes the inner surface of endoporus 7 form cambered surface;
Minimum place, the aperture of endoporus 7 is greater than gauge of wire on the said threading mouth 5;
On said die holder 1, be provided with and be used for die holder 1 is fixed on the screw 8 on the inlet wire roll wheel assembly.
The utility model simple in structure is designed to the wide form in intermediate narrower two ends with the endoporus 7 of threading mouth 5, when making steel wire pass threading mouth 5, can stablize and pass, and can not produce and beat; And minimum place, the aperture of endoporus 7 is slightly larger than gauge of wire on the threading mouth 5, can not make steel wire discontinuity all around, causes the crooked phenomenon of steel wire, thereby does not need behind the inlet wire parts, to install additional swage more again, has simplified the complexity of line leading device.
Claims (5)
1. the inlet wire die holder on the wire drawing machine comprises die holder (1), is installed in the core rod seat (2) of die holder (1), and is arranged on the threading mouth (5) in core rod seat (2) endoporus; Said threading mouth (5) is provided with endoporus (7), and axis of this endoporus (7) and die holder (1) and core rod seat (2) are gone up the axis of through hole on same straight line; It is characterized in that: the middle part of the endoporus (7) of said threading mouth (5) is the narrowest, and the middle part of endoporus (7) broadens toward two ends gradually, makes the inner surface of endoporus (7) form cambered surface.
2. the inlet wire die holder on the wire drawing machine as claimed in claim 1 is characterized in that: said threading mouth (5) is gone up the minimum place, aperture of endoporus (7) greater than gauge of wire.
3. the inlet wire die holder on the wire drawing machine as claimed in claim 1 is characterized in that: on said die holder (1), be provided with the screw (8) that is used for fixing die holder (1).
4. the inlet wire die holder on the wire drawing machine as claimed in claim 1; It is characterized in that: said core rod seat (2) is fixed on the inside of die holder (1) through the back-up ring (3) in core rod seat (2) outside, and said back-up ring (3) is fixed on the die holder (1) through screw (6).
5. the inlet wire die holder on the wire drawing machine as claimed in claim 1 is characterized in that: said threading mouth (5) is arranged in the endoporus of core rod seat (2) through circlip for hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220216751 CN202570797U (en) | 2012-05-14 | 2012-05-14 | Line inlet mold base on drawbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220216751 CN202570797U (en) | 2012-05-14 | 2012-05-14 | Line inlet mold base on drawbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202570797U true CN202570797U (en) | 2012-12-05 |
Family
ID=47240249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220216751 Expired - Fee Related CN202570797U (en) | 2012-05-14 | 2012-05-14 | Line inlet mold base on drawbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202570797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699075A (en) * | 2012-05-14 | 2012-10-03 | 无锡平盛科技有限公司 | Wire inletting mould base of wire drawing machine |
-
2012
- 2012-05-14 CN CN 201220216751 patent/CN202570797U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699075A (en) * | 2012-05-14 | 2012-10-03 | 无锡平盛科技有限公司 | Wire inletting mould base of wire drawing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20140514 |