CN201579285U - Acid-free drawing pressure device - Google Patents
Acid-free drawing pressure device Download PDFInfo
- Publication number
- CN201579285U CN201579285U CN2009201882973U CN200920188297U CN201579285U CN 201579285 U CN201579285 U CN 201579285U CN 2009201882973 U CN2009201882973 U CN 2009201882973U CN 200920188297 U CN200920188297 U CN 200920188297U CN 201579285 U CN201579285 U CN 201579285U
- Authority
- CN
- China
- Prior art keywords
- pressure
- pressure seat
- seat
- needle
- needle valve
- 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
Images
Abstract
The utility model discloses an acid-free drawing pressure device, which comprises a pressure seat. A pressure die and die cover are respectively installed at the two ends of the pressure seat. A wire drawing hole is arranged in the pressure die. Between the pressure die and the die cover at the right end of the pressure seat is a cooling water chamber. A step hole is arranged in the pressure seat. A needle valve hole is arranged above the step hole. A pressure regulating needle valve is placed in the needle valve hole. Two bolts are installed on the outer wall of the pressure seat. A needle valve cover plate is sheathed on the two bolts and can move up and down along the bolts. A spring is sheathed outside a bolt above the needle valve cover plate. The needle valve cover plate is pressed on the needle valve. The utility model has the advantages that the structure is simple, no acid pickling process is required, the adopted pressure seat is adjustable, the compression rate is increased, the drawing efficiency is improved, the service life of the wire drawing die is improved, the environmental pollution is reduced and the use requirements are satisfied. The acid-free drawing pressure device is mainly used for drawing steel wires without requiring acid pickling.
Description
Technical field:
The utility model relates generally to a kind of draw-off gear, relates in particular to a kind of anacidity draw pressure device.
Technical background:
At present, metal drawing mainly adopts the wire drawing machine device, will carry out pickling after the drawing, operating difficulties, the metal wire rod poor cooling performance after the pickling also will be annealed, caused the serious environmental pollution, and operation is long, and drawing efficient is low, the cost height, material after overpickling, because acid penetrates into material internal, and is all influential to toughness, the intensity of material, can not satisfy instructions for use.
The utility model content:
The purpose of this utility model is in order to remedy the deficiency of defectiveness, a kind of anacidity draw pressure device is provided, adopt two moulds and a cover adjustable pressure seat composite set, need not pickling process, drawing efficient height, cost is low, has improved the service life of wire-drawing die again, also reduces environmental pollution simultaneously.
The utility model is achieved through the following technical solutions:
A kind of anacidity draw pressure device, include pressure seat, shoulder hole is arranged in the middle of the described pressure seat, described pressure seat two ends have external screw thread respectively, the left side of perforate in the middle of described pressure seat two ends are combined with respectively by screw thread, right die cap, a described left side, be pressed with the pressure mould respectively between right die cap and the pressure seat two ends, be provided with the wire drawing hole in the middle of the pressure mould, between described pressure mould that is installed on the pressure seat left end and the pressure seat left end sealing gasket is installed, also be separately installed with sealing gasket or sealing ring between the described pressure mould that is installed on the pressure seat right-hand member and right die cap and the pressure seat right-hand member, described pressure mould outer wall and the cavity between the right die cap that is installed on the pressure seat right-hand member is cooling water cavity, and described right die cap is provided with into, apopore; The shoulder hole top of described pressure seat is provided with needle valve hole, be placed with the pressure regulation needle-valve in the described needle valve hole, two bolts are installed on the described pressure seat outer wall, there is the needle-valve cover plate to be set on two bolts, and move along bolt is upper and lower, the bolt that is positioned at needle-valve cover plate top is with spring outward, and described needle-valve cover plate is pressed on the described needle-valve.
The utility model is made up of two moulds and a cover adjustable pressure device, be mainly used in the pickling free drawing steel wire, when steel wire enters the pressure die cavity, the steel wire athletic meeting is constantly brought the wire drawing powder of outside into die cavity, pressure in the die cavity constantly increases, and when pressure reached technological requirement, unnecessary wire drawing powder overflowed from leak holes, thereby guaranteed the constant compression force requirement, made the wire drawing powder can be coated in Steel Wire Surface.
The utility model has the advantages that:
The utility model is simple in structure, need not pickling process, adopts the adjustable pressure seat, has increased compression ratio, has improved drawing efficient, has improved the service life of wire-drawing die simultaneously, has reduced environmental pollution, has satisfied instructions for use.
Description of drawings:
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model left view.
The specific embodiment:
A kind of anacidity draw pressure device, include pressure seat 1, shoulder hole 2 is arranged in the middle of the pressure seat 1, pressure seat 1 two ends have external screw thread respectively, the left module cover 3 and the right die cap 4 of perforate in the middle of the pressure seat two ends are combined with respectively by screw thread, be pressed with left pressure mould 5 and right pressure mould 6 between left module cover 3 and right die cap 4 and pressure seat 1 two ends respectively, be respectively equipped with wire drawing hole 7 in the middle of left side pressure 5 and the right pressure mould 6, between left side pressure mould 5 and pressure seat 1 left end sealing gasket 6 is installed, right pressure mould 6 and right die cap 3, also be separately installed with sealing gasket 6 or sealing ring between pressure seat 1 right-hand member, cavity between right pressure mould 6 outer walls and the right die cap 4 is a cooling water cavity 8, and right die cap 4 is provided with into, apopore; Shoulder hole 2 tops of pressure seat are provided with needle valve hole 9, be placed with pressure regulation needle-valve 10 in the needle valve hole 9, two bolts 11 are installed on pressure seat 1 outer wall, there is needle-valve cover plate 12 to be set on two bolts 11, and along bolt 11 upper and lower moving, the bolt 11 that is positioned at needle-valve cover plate 12 tops is with spring 13 outward, and needle-valve cover plate 12 is pressed on the described needle-valve 10.
Claims (1)
1. anacidity draw pressure device, include pressure seat, it is characterized in that: shoulder hole is arranged in the middle of the described pressure seat, described pressure seat two ends have external screw thread respectively, the left side of perforate in the middle of described pressure seat two ends are combined with respectively by screw thread, right die cap, a described left side, be pressed with the pressure mould respectively between right die cap and the pressure seat two ends, be provided with the wire drawing hole in the middle of the pressure mould, between described pressure mould that is installed on the pressure seat left end and the pressure seat left end sealing gasket is installed, also be separately installed with sealing gasket or sealing ring between the described pressure mould that is installed on the pressure seat right-hand member and right die cap and the pressure seat right-hand member, described pressure mould outer wall and the cavity between the right die cap that is installed on the pressure seat right-hand member is cooling water cavity, and described right die cap is provided with into, apopore; The shoulder hole top of described pressure seat is provided with needle valve hole, be placed with the pressure regulation needle-valve in the described needle valve hole, two bolts are installed on the described pressure seat outer wall, there is the needle-valve cover plate to be set on two bolts, and move along bolt is upper and lower, the bolt that is positioned at needle-valve cover plate top is with spring outward, and described needle-valve cover plate is pressed on the described needle-valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201882973U CN201579285U (en) | 2009-10-16 | 2009-10-16 | Acid-free drawing pressure device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201882973U CN201579285U (en) | 2009-10-16 | 2009-10-16 | Acid-free drawing pressure device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201579285U true CN201579285U (en) | 2010-09-15 |
Family
ID=42721277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201882973U Expired - Fee Related CN201579285U (en) | 2009-10-16 | 2009-10-16 | Acid-free drawing pressure device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201579285U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101869922A (en) * | 2010-05-20 | 2010-10-27 | 黄山市诚意金属有限公司 | Acid washing-free drawing pressure device |
| CN103272869A (en) * | 2013-06-05 | 2013-09-04 | 无锡平盛科技有限公司 | Acid-free drawing pressure mold mechanism |
-
2009
- 2009-10-16 CN CN2009201882973U patent/CN201579285U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101869922A (en) * | 2010-05-20 | 2010-10-27 | 黄山市诚意金属有限公司 | Acid washing-free drawing pressure device |
| CN103272869A (en) * | 2013-06-05 | 2013-09-04 | 无锡平盛科技有限公司 | Acid-free drawing pressure mold mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102689450B (en) | Quasi-isostatic pressing vacuum hydraulic machine | |
| CN101869922A (en) | Acid washing-free drawing pressure device | |
| CN203508787U (en) | Die with stretching function for motorcycle overrun clutch gland | |
| CN112517761A (en) | Gas-liquid bidirectional metal shell stamping die | |
| CN201579285U (en) | Acid-free drawing pressure device | |
| CN201333472Y (en) | Adjustable electric-pole anchor ear molding device | |
| CN201257762Y (en) | Increase-speed cylinder device of middle and small fast hydraulic press | |
| CN202031907U (en) | Oil cylinder of a medium-small hydraulic press | |
| CN208083322U (en) | A kind of forging mold of formed products | |
| CN204747208U (en) | Inclined plane lid punching die | |
| CN207577211U (en) | A kind of automobile connecting bar hole punched device | |
| CN202752418U (en) | Small section and large diameter thin-wall metal tight-seal ring pre-forming technology equipment | |
| CN202079166U (en) | Oil seal metal frame stamping die | |
| CN202667303U (en) | Vibrating die for cold extruding | |
| CN204934453U (en) | A kind of extruder of automobile exhaust pipe pressure device | |
| CN205978237U (en) | Spring mechanism for stamping die | |
| CN208495568U (en) | Nailing fixed plate stamping die | |
| CN207668263U (en) | It is a kind of at unicast hydraulic forming machine | |
| CN208408450U (en) | A kind of spray cooling device for forging moulds | |
| CN220112244U (en) | Special bolt hot forging forming device for nuclear fuel transfer tank | |
| CN202225363U (en) | Integral compression molding mould for rocket shell ejecting pipe | |
| CN208245620U (en) | A kind of 6 riveting sets for change spur gear of elevator door production | |
| CN207508186U (en) | A kind of water cooling forging mold | |
| CN215786049U (en) | Nut cap is forced air cooling movable mould subassembly for punching press | |
| CN203305485U (en) | Upper cover for die assembly oil cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: HUANGSHAN CHUANGXIANG SCIENT + TECHNOLOGY CO., LTD. Effective date: 20140604 Owner name: HUANGSHAN CHUANGXIANG SCIENT + TECHNOLOGY CO., LTD Free format text: FORMER OWNER: HUANGSHAN CHENGYI METAL CO., LTD. Effective date: 20140604 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140604 Address after: 245200 No. 11 junction of Zheng Village, Huangshan City, Anhui, Shexian Patentee after: Huangshan Chuangxiang Scient & Technology Co., Ltd. Address before: 245200 No. 11 intersection of Zheng Cun, Anhui, Shexian Patentee before: HUANGSHAN CHENGYI METAL CO., LTD. Patentee before: Huangshan Chuangxiang Scient & Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: HUANGSHAN CHUANGXIANG TECHNOLOGY CO., LTD. Free format text: FORMER NAME: HUANGSHAN CHUANGXIANG SCIENT + TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 245200 No. 11-3 junction of Zheng Village, Huangshan City, Anhui, Shexian Patentee after: Huangshan Chuangxiang Technology Co., Ltd. Address before: 245200 No. 11 junction of Zheng Village, Huangshan City, Anhui, Shexian Patentee before: Huangshan Chuangxiang Scient & Technology Co., Ltd. |
|
| 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: 20100915 Termination date: 20161016 |