CN104923580A - Die for copper wire extruding machine - Google Patents
Die for copper wire extruding machine Download PDFInfo
- Publication number
- CN104923580A CN104923580A CN201510345719.3A CN201510345719A CN104923580A CN 104923580 A CN104923580 A CN 104923580A CN 201510345719 A CN201510345719 A CN 201510345719A CN 104923580 A CN104923580 A CN 104923580A
- Authority
- CN
- China
- Prior art keywords
- wire
- die
- incoming line
- outlet
- copper wire
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention belongs to the field of cable machining equipment and discloses a die for a copper wire extruding machine. The die comprises a body, one end of the body is provided with a wire inlet while the other end of the body is provided with a wire outlet, and a shaping port is formed between the wire inlet and the wire outlet. Each of the wire inlet, the shaping port and the wire outlet is in a square round angle shape, the wire inlet and the shaping port are uniform in size and both larger than the wire outlet, the body is gradually reduced in size from the wire inlet to the shaping port, and the length between the wire inlet and the shaping port is larger than that between the shaping port and the wire outlet. Since the body is gradually reduced in size from the wire inlet to the shaping port to form a slope, feeding of a great quantity of copper wire materials within a short time is avoided when the copper wire materials accelerate to pass through, hindering of surplus copper wire materials behind the die body is avoided, accumulation of the copper wire materials between the wire inlet and the shaping port is reduced, and accordingly heat generation is reduced, aging of the die body is decelerated, and service life of the die body is prolonged.
Description
Technical field
The present invention relates to a kind of metal die, be specifically a kind of mould for copper cash extruder, belong to cable processing device field.
Background technology
Extrusion die belongs to the one of mould, usually need to use extrusion die copper cash to be squeezed into the copper cash of different size in COPPER WIRES PRODUCTION process, in existing copper cash extruder mold, between incoming line and sizing mouth, transition is larger, easily cause the accumulation of material between the two, produce too much heat, and then accelerate the aging of mould, affect squeezing effect; Meanwhile, existing copper cash extruder mold radiating effect is poor, and impact uses.
Summary of the invention
Technical problem to be solved by this invention is to overcome prior art defect, provides one can reduce material stacking between incoming line and sizing mouth, produces, extend the mould for copper cash extruder of die life to reduce heat.
In order to solve the problems of the technologies described above, mould for copper cash extruder provided by the invention, comprise body, one end of described body is provided with incoming line, the other end is provided with line outlet, sizing mouth is provided with between incoming line and line outlet, described incoming line, sizing mouth and line outlet are square fillet shape, described incoming line is in the same size with sizing mouth, incoming line, sizing mouth are all greater than line outlet, incoming line reduces gradually between sizing mouth, and the length between described incoming line to sizing mouth is greater than the length between sizing mouth to line outlet.
Beneficial effect of the present invention is: the present invention is by reducing formation inclined-plane gradually by between incoming line and sizing mouth, while acceleration copper wire material passes through, the copper wire material short time is avoided to enter in a large number, unnecessary copper wire material is stopped at the rear of die ontology, reduce the accumulation of copper wire material between incoming line and sizing mouth, and then reduce the generation of heat, slow down the aging of die ontology, extend its service life.
Body thickness is 2-2.2CM, while can rubbing, accelerating the heat radiation of die ontology, avoiding mold temperature too high, extend die life further increasing not significantly die ontology and copper wire material.
Bevel angle between incoming line to sizing mouth is 12-18 degree, can guarantee copper wire material normal through while, reduce further and pile up and the generation of heat.
Accompanying drawing explanation
Fig. 1 is the mould structure schematic diagram of the present invention for copper cash extruder;
Fig. 2 is the mould structure front view of the present invention for copper cash extruder;
Fig. 3 is the mould structure rearview of the present invention for copper cash extruder;
Fig. 4 is incoming line of the present invention, sizing mouth and outlet port structure figure.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in more detail.
As shown in Figures 1 to 4, the present invention is used for the mould of copper cash extruder, and comprise body 1, the front end of body 1 is provided with line outlet 2, and rear end is provided with incoming line 3, is provided with sizing mouth 4 between incoming line 3 and line outlet 2.Incoming line 3, sizing mouth 4 and line outlet 2 are square fillet shape, the in the same size of mouth 4 and line outlet 2 of wherein shaping, and incoming line 3 is greater than sizing mouth 4.Incoming line 3 reduces gradually between sizing mouth 4, forms inclined-plane between each, and this must greatly reduce the accumulation of copper wire material between incoming line 3 to sizing mouth 4, reduces the generation of heat.Between incoming line 3 to sizing mouth 4, each bevel angle general control is between 12-18 degree, enters if angle crosses the conference copper wire material accelerated between incoming line 3 to sizing mouth 4 and then causes accumulation, generation amount of heat; If angle too small, normal charging rate can be slowed down, impact extruding efficiency.
Length between incoming line 3 to sizing mouth 4 is greater than the length between sizing mouth 4 to line outlet 2, length between usual incoming line 3 to sizing mouth 4 is 3 times of the length between sizing mouth 4 to line outlet 2, like this can in the normal charging of guarantee with while reducing copper wire material accumulation, avoid the length between sizing mouth 4 to line outlet 2 long, strengthen friction, impact extruding efficiency; Too short, affect die life.
In the present invention, die ontology thickness is 2-2.2CM, with while reducing friction, strengthens mould area of dissipation, improves the stability of mold work, extend and use die life.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, can also make some improvement under the premise without departing from the principles of the invention, and these improvement also should be considered as protection scope of the present invention.
Claims (3)
1. the mould for copper cash extruder, comprise body, it is characterized in that: one end of described body is provided with incoming line, the other end is provided with line outlet, is provided with sizing mouth between incoming line and line outlet, and described incoming line, sizing mouth and line outlet are square fillet shape, described incoming line is in the same size with sizing mouth, incoming line, sizing mouth are all greater than line outlet, and incoming line reduces gradually between sizing mouth, and the length between described incoming line to sizing mouth is greater than the length between sizing mouth to line outlet.
2. according to claim 1 for the mould of copper cash extruder, it is characterized in that: described body thickness is 2-2.2CM.
3. according to claim 1 or 2 for the mould of copper cash extruder, it is characterized in that: described incoming line to sizing mouth between bevel angle be 12-18 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510345719.3A CN104923580A (en) | 2015-06-23 | 2015-06-23 | Die for copper wire extruding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510345719.3A CN104923580A (en) | 2015-06-23 | 2015-06-23 | Die for copper wire extruding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104923580A true CN104923580A (en) | 2015-09-23 |
Family
ID=54111188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510345719.3A Pending CN104923580A (en) | 2015-06-23 | 2015-06-23 | Die for copper wire extruding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104923580A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07124634A (en) * | 1993-11-02 | 1995-05-16 | Mitsubishi Alum Co Ltd | Die for extrusion processing |
| CN103506422A (en) * | 2013-09-17 | 2014-01-15 | 福建省南平铝业有限公司 | Mold capable of adjusting compression deformation structure of aluminum alloy and manufacturing method of mold |
| CN203991718U (en) * | 2014-06-30 | 2014-12-10 | 大连康丰科技有限公司 | A kind of continuous extrusion device that pushes copper alloy |
| CN204220659U (en) * | 2014-10-31 | 2015-03-25 | 无锡海特铝业有限公司 | A kind of hot-extrusion mold of rods and bars of aluminium alloy |
| CN204396505U (en) * | 2014-11-25 | 2015-06-17 | 昆山国展金属工业有限公司 | High multiple fin the Aluminum-Extruding Die |
| CN204817520U (en) * | 2015-06-23 | 2015-12-02 | 江苏五洲电磁线有限公司 | A mould for copper line extruder |
-
2015
- 2015-06-23 CN CN201510345719.3A patent/CN104923580A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07124634A (en) * | 1993-11-02 | 1995-05-16 | Mitsubishi Alum Co Ltd | Die for extrusion processing |
| CN103506422A (en) * | 2013-09-17 | 2014-01-15 | 福建省南平铝业有限公司 | Mold capable of adjusting compression deformation structure of aluminum alloy and manufacturing method of mold |
| CN203991718U (en) * | 2014-06-30 | 2014-12-10 | 大连康丰科技有限公司 | A kind of continuous extrusion device that pushes copper alloy |
| CN204220659U (en) * | 2014-10-31 | 2015-03-25 | 无锡海特铝业有限公司 | A kind of hot-extrusion mold of rods and bars of aluminium alloy |
| CN204396505U (en) * | 2014-11-25 | 2015-06-17 | 昆山国展金属工业有限公司 | High multiple fin the Aluminum-Extruding Die |
| CN204817520U (en) * | 2015-06-23 | 2015-12-02 | 江苏五洲电磁线有限公司 | A mould for copper line extruder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208680203U (en) | A kind of combined type die cavity for big flakiness ratio profile continuously extruding and molding | |
| CN203198215U (en) | Extrusion forming device based on hard PVC (Polyvinyl Chloride) door-window profiled bar | |
| CN204817520U (en) | A mould for copper line extruder | |
| CN202606547U (en) | Mould for producing large width-to-thickness ratio section bars through continuous extrusion | |
| CN203850051U (en) | Cable concentrator | |
| CN104923580A (en) | Die for copper wire extruding machine | |
| CN205217633U (en) | 4G basic station aluminum alloy radiator section extrusion mould | |
| CN203338878U (en) | Die for squeezing out insulation layer and sheath layer in wire in one time | |
| CN105080990A (en) | Zero working tape die | |
| CN202893861U (en) | Backward extrusion device of solid profile | |
| CN205008414U (en) | Zero work tape mould | |
| CN205008415U (en) | Solid type of section bar aluminum alloy hot extrusion die | |
| CN202084348U (en) | Multi-core ATA wire extruding device | |
| CN209168828U (en) | A kind of high pressure insulator die core model set | |
| CN103345984A (en) | Method and device for completing wire inner insulation layer and protective sleeve layer in one-time-squeezing mode | |
| CN207448940U (en) | A kind of device for eliminating the black line of tube surfaces | |
| CN206085615U (en) | Single screw rod and extruder | |
| CN205463680U (en) | Big recess aluminium alloy mould | |
| CN205110406U (en) | Inserted radiator mould of hot extrusion | |
| CN206406426U (en) | A kind of traction guider of the complicated single armed of profile shapes | |
| CN102873122A (en) | Solid section backward extrusion device | |
| CN207415945U (en) | A kind of screw rod of extruder | |
| CN209520322U (en) | A kind of one-time formed dental lamina mold of production hexagon screw | |
| CN203919646U (en) | A kind of heat insulation strip extrusion die | |
| CN203882636U (en) | D-type modified copper bar |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150923 |