CN201586672U - Pressure die box for drawing equipment - Google Patents
Pressure die box for drawing equipment Download PDFInfo
- Publication number
- CN201586672U CN201586672U CN2009202074127U CN200920207412U CN201586672U CN 201586672 U CN201586672 U CN 201586672U CN 2009202074127 U CN2009202074127 U CN 2009202074127U CN 200920207412 U CN200920207412 U CN 200920207412U CN 201586672 U CN201586672 U CN 201586672U
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- CN
- China
- Prior art keywords
- water cavity
- box body
- box
- mould
- swivel nut
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model relates to a pressure die box for drawing equipment, which comprises a box body, a water cavity, a screw plug, a die and an O-shaped ring, wherein the water cavity is fixedly connected with the outside of the box body; the die box is also provided with an internal threaded sleeve; the die is arranged in the internal threaded sleeve and is fixedly connected in the water cavity by the screw plug inside the box body; and O-shaped ring is arranged at the end part of the internal threaded sleeve. The utility model can guarantee normal sealing of the circulating water cavity, reduce replacing times and maintenance cost of the sealing ring and improve the quality of drawn steel wires.
Description
Technical field:
The utility model relates to a kind of pressure mould box structure of wire-drawing equipment, belongs to Steel Wire Products Industry electromechanical equipment (electromechanical integration) technical field.
Background technology
The pressure mould box is the vitals of wire-drawing equipment, and steel wire is by behind the mold box, and through the certain compression ratio rate, diameter is satisfactory product by rough to being fine into.In section of steel wire generation plastic deformation, can produce a large amount of heats, need constantly mold box to be cooled off, the cooling effect of mold box can directly influence the quality of steel wire and the service life of mould.
Present pressure mould box is made up of box body, water cavity, O type circle, plug screw, mould, by screwing plug screw with in the water cavity that described mould directly is fixed on box body is connected, the water under high pressure circular flow is crossed water cavity, takes away the heat that mould produces, and guarantees the normal serviceability temperature of mould.But in actual use, because the defective of processing, the screw thread that can not guarantee plug screw and water cavity part closely cooperates, and that the O type circle of plug screw end is damaged easily is aging for plug screw because of the mould of changing different endoporus need be outwarded winding simultaneously, causes the water cavity part drainage often to occur.(as shown in Figure 1)
The utility model content
The purpose of this utility model is at the problems referred to above, and a kind of novel wire-drawing equipment pressure mould box structure is provided, and to improve the mold cools down effect, reduces the replacing number of times of O type circle, thereby guarantees steel wire drawing quality.
For achieving the above object, the utility model adopts following scheme:
The pressure mould box of wire-drawing equipment described in the utility model comprises box body, water cavity, plug screw, mould and O type circle, water cavity is fixedly connected on the box body outside, this mold box is provided with an interior swivel nut simultaneously, described mould places swivel nut in this, plug screw by the box body inboard together is fixedly connected in the water cavity, and O type circle is installed in interior swivel nut end.
Adopt the following advantage that the utlity model has of said structure:
1, guarantees the normal sealing of circulating water cavity, improved the quality behind the drawn steel wire.
2, the replacing number of times and the maintenance cost of sealing ring have been reduced.
Description of drawings
Fig. 1 is a prior art wire-drawing equipment pressure capsule structural representation;
Fig. 2 is the utility model wire drawing pressure capsule structural representation;
Among the figure: swivel nut, 4-plug screw, 5-mould, 6-0 type circle, 7-advance backwater joint in 1-box body, 2-water cavity, the 3-.
The specific embodiment
As shown in Figure 2, pressure mould box described in the utility model, comprise box body 1, water cavity 2, plug screw 4, mould 5 and O type circle 6, water cavity 2 is fixedly connected on box body 1 outside, this mold box is provided with an interior swivel nut 3 simultaneously, described mould 5 places swivel nut 3 in this earlier, and then is fixed on water cavity 2 by plug screw 4 butt joints that place the box body inboard, and O type circle 6 is installed in interior swivel nut 3 ends.Water cavity 2 is connected with external water source by advancing backwater joint 7.
In the utility model course of work, the heat of mould conducts in interior swivel nut, walks heat by the circulation high-pressure hose in interior swivel nut and the water cavity, guarantees the normal serviceability temperature of mould.Water cavity and interior swivel nut are by the seepage of the anti-sealing of sealing of O type circle.O type circle is installed in interior swivel nut end, and it is aging that more mold exchange time rotation plug screw can not cause the damage of O type circle, reduces it and changes number of times.Even the machining screw of plug screw and interior swivel nut has manufacturing deficiency, do not have water yet and spill.The utility model is because of having increased interior swivel nut, and heat conduction speed reduces, and therefore is applicable to do low speed, wire drawing production that compression ratio is little.
Claims (1)
1. wire-drawing equipment pressure mould box, comprise box body (1), water cavity (2), plug screw (4), mould (5) and O type circle (6), water cavity (2) is fixedly connected on box body (1) outside, it is characterized in that: this mold box is provided with an interior swivel nut (3) simultaneously, described mould (5) places swivel nut in this, together be fixedly connected on water cavity (2) by the plug screw (4) that places the box body inboard, described O type circle (6) is installed in interior swivel nut (3) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202074127U CN201586672U (en) | 2009-11-26 | 2009-11-26 | Pressure die box for drawing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202074127U CN201586672U (en) | 2009-11-26 | 2009-11-26 | Pressure die box for drawing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201586672U true CN201586672U (en) | 2010-09-22 |
Family
ID=42746440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202074127U Expired - Fee Related CN201586672U (en) | 2009-11-26 | 2009-11-26 | Pressure die box for drawing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201586672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430604A (en) * | 2011-11-02 | 2012-05-02 | 贵州建新南海科技股份有限公司 | Wire drawing die cooling mechanism |
-
2009
- 2009-11-26 CN CN2009202074127U patent/CN201586672U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430604A (en) * | 2011-11-02 | 2012-05-02 | 贵州建新南海科技股份有限公司 | Wire drawing die cooling mechanism |
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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: 20100922 Termination date: 20131126 |