CN201427145Y - Copper alloy flat wire stretching mold - Google Patents
Copper alloy flat wire stretching mold Download PDFInfo
- Publication number
- CN201427145Y CN201427145Y CN2009200583368U CN200920058336U CN201427145Y CN 201427145 Y CN201427145 Y CN 201427145Y CN 2009200583368 U CN2009200583368 U CN 2009200583368U CN 200920058336 U CN200920058336 U CN 200920058336U CN 201427145 Y CN201427145 Y CN 201427145Y
- Authority
- CN
- China
- Prior art keywords
- copper alloy
- stretching
- wire drawing
- lenticular wire
- drawing die
- 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 discloses a copper alloy flat wire stretching mold, comprising a base fixed on a working platform, and a stretching mold sleeve matched with the base, the stretching mold sleeve an indented square mold sleeve, a plurality of adjusting blocks are arranged in the indented space and are arranged in a surrounding way to form a stretching workpiece hole, adjusting rods contacted withthe adjusting blocks are plugged on the side surface of the stretching mold sleeve, and a round hole is arranged at the base and at the center of the stretching mold sleeve. The copper alloy flat wirestretching mold can flexibly change the size of the stretching workpiece hole, so as to realize single-mode multi-specification stretching of the copper alloy flat wire, greatly save the cost of themold and improve the production efficiency.
Description
Technical field
The utility model relates to a kind of drawing die, relates in particular to an Albatra metal-lenticular wire drawing die.
Background technology
When metal material being stretched, need be undertaken by drawing die with forcing press.The drawing die of prior art comprises base that is fixed on the workbench and the stretching die that matches with base, be provided with stretched part hole in the middle of this stretching die for metal material stretching usefulness, this stretched part hole is that predetermined fixed forms, in case fixed size just can not be regulated the back well again, makes troubles to metal material stretching and associated production.
The utility model content
At the shortcoming of prior art, the purpose of this utility model provides a kind of copper alloy lenticular wire drawing die that can change the stretchable holes size flexibly.
For achieving the above object, the technical solution of the utility model is: an Albatra metal-lenticular wire drawing die, comprise the base that is fixed on the workbench, the stretching die sleeve that matches with base, this stretching die sleeve is the square die sleeve of an indent, be provided with a plurality of regulating blocks in the space of indent, these a plurality of regulating blocks are around forming a stretched part hole, and the side of this stretching die sleeve is fitted with the adjusting rod that contacts with regulating block, is provided with a manhole at base and stretching die sleeve center.
This adjusting rod is connected in the medium position of each regulating block.
This adjusting rod is connected in the left and right end positions of each regulating block.
The all elongated shape of these a plurality of regulating blocks, it is formed a cross section and is polygon-shaped stretched part hole.
The quantity of this regulating block is four, and it is around forming rectangular stretched part hole, a cross section.
Each regulating block is equipped with an intrados and extrados, and the mode that these four regulating blocks employing intrados and extrados contact in twos is around forming a stretched part hole.
The quantity of this regulating block is two, and these two regulating blocks all have an arc groove, and it forms the stretched part hole that a cross section is the olive shape.
This adjusting rod is a bolt, its by and the threads engaged of being located at the stretching die side regulate distance between each regulating block.
The size of this manhole is big than the size in stretched part hole.
This base and stretching die sleeve are formed in one.
The utility model compared with prior art has following beneficial effect:
The utility model is by reaching the adjusting rod that is connected with regulating block around the regulating block of forming the stretched part hole, reach the purpose of flexible modulation stretched part hole dimension, distance between the size adjusting regulating block of the copper alloy lenticular wire that adjusting rod stretches as required, form the stretched part hole of different size demand, thereby improved the flexibility ratio that the different size metal material stretches, improved copper alloy lenticular wire production efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the profile of A-A ' among Fig. 1;
Fig. 3 is the profile of B-B ' among Fig. 1;
Fig. 4 is the sectional view of C part among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
As Fig. 1, Fig. 2 and shown in Figure 3, an Albatra metal-lenticular wire drawing die comprises the base 1 that is fixed on the workbench, the stretching die sleeve 2 that matches with base 1,
This stretching die sleeve 2 is the square die sleeve of an indent, be provided with a plurality of regulating blocks 4 in the space of indent, these a plurality of regulating blocks 4 are around forming a stretched part hole 6, and the side of this stretching die sleeve 2 is fitted with the adjusting rod 5 that contacts with regulating block 4, are provided with a manhole 9 at base 1 and stretching die sleeve 2 centers.
In the present embodiment, the left and right end positions of each regulating block 4 all is connected with adjusting rod 5.In addition, the utility model also can all be connected with adjusting rod at the medium position of each regulating block 4.
The all elongated shape of these a plurality of regulating blocks 4, it is formed a cross section and is polygon-shaped stretched part hole 6.In the present embodiment, the quantity of regulating block 4 is four, these regulating block 4 elongated shapes, and it forms rectangular stretched part hole 6, a cross section.Each regulating block 4 is equipped with an intrados and extrados, and the mode that these four regulating blocks, 4 employing intrados and extrados contact in twos is around forming a stretched part hole 6, as shown in Figure 4.
In addition, the quantity of this regulating block 4 also can be three, six or eight etc., thereby around forming various polygonal stretched parts hole 6, as triangle, hexagon or octagon etc.
In addition, the quantity of this regulating block 4 also can be two, and these two regulating blocks 4 all have an arc groove, and it forms the stretched part hole 6 that a cross section is the olive shape.
This adjusting rod 5 is a bolt, its by and the threads engaged of being located at stretching die 2 sides regulate distance between each regulating block 4.As each regulating block 4 is adjusted into the stretched part hole that is a flat, when carrying out the stretching action of metal material, metal material is drawn into the metal bar of flat.
This base 1 comprise for fixing to the fixed head on the workbench 7 and be connected in fixed head 7 and positioning seat 3 between support column 8, be equipped with the manhole 9 that is connected with stretched part hole 6 on this fixed head 7 and the support column 8, and the size of this manhole 9 is big than the size in stretched part hole.
In actual applications, this base 1 and stretching die sleeve 2 integrally castings can be formed, thereby improve the manufacturing process of this drawing die.
Claims (10)
1, an Albatra metal-lenticular wire drawing die, comprise the base that is fixed on the workbench, the stretching die sleeve that matches with base, it is characterized in that: this stretching die sleeve is the square die sleeve of an indent, be provided with a plurality of regulating blocks in the space of indent, these a plurality of regulating blocks are around forming a stretched part hole, the side of this stretching die sleeve is fitted with the adjusting rod that contacts with regulating block, is provided with a manhole at base and stretching die sleeve center.
2, copper alloy lenticular wire drawing die according to claim 1, it is characterized in that: this adjusting rod is connected in the medium position of each regulating block.
3, copper alloy lenticular wire drawing die according to claim 1, it is characterized in that: this adjusting rod is connected in the left and right end positions of each regulating block.
4, copper alloy lenticular wire drawing die according to claim 3 is characterized in that: all elongated shape of these a plurality of regulating blocks, it is formed a cross section and is polygon-shaped stretched part hole.
5, copper alloy lenticular wire drawing die according to claim 4, it is characterized in that: the quantity of this regulating block is four, it is around forming rectangular stretched part hole, a cross section.
6, copper alloy lenticular wire drawing die according to claim 5, it is characterized in that: each regulating block is equipped with an intrados and extrados, and the mode that these four regulating blocks employing intrados and extrados contact in twos is around forming a stretched part hole.
7, copper alloy lenticular wire drawing die according to claim 3, it is characterized in that: the quantity of this regulating block is two, and these two regulating blocks all have an arc groove, and it forms the stretched part hole that a cross section is the olive shape.
8, according to each described copper alloy lenticular wire drawing die of claim 1 to 7, it is characterized in that: this adjusting rod is a bolt, its by and the threads engaged of being located at stretching die sleeve side regulate distance between each regulating block.
9, copper alloy lenticular wire drawing die according to claim 8, it is characterized in that: the size of this manhole is big than the size in stretched part hole.
10, copper alloy lenticular wire drawing die according to claim 1, it is characterized in that: this base and stretching die sleeve are formed in one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200583368U CN201427145Y (en) | 2009-06-12 | 2009-06-12 | Copper alloy flat wire stretching mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200583368U CN201427145Y (en) | 2009-06-12 | 2009-06-12 | Copper alloy flat wire stretching mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201427145Y true CN201427145Y (en) | 2010-03-24 |
Family
ID=42030871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200583368U Expired - Fee Related CN201427145Y (en) | 2009-06-12 | 2009-06-12 | Copper alloy flat wire stretching mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201427145Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920730A (en) * | 2014-04-29 | 2014-07-16 | 金华市汇丰电器有限公司 | Half-packaging finish broaching mode for commutator segment and finish broaching mould thereof |
-
2009
- 2009-06-12 CN CN2009200583368U patent/CN201427145Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920730A (en) * | 2014-04-29 | 2014-07-16 | 金华市汇丰电器有限公司 | Half-packaging finish broaching mode for commutator segment and finish broaching mould thereof |
| CN103920730B (en) * | 2014-04-29 | 2015-09-09 | 金华市汇丰电器有限公司 | A kind of commutator segment half bag finish draw mode and finish draw mould thereof |
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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: 20100324 Termination date: 20130612 |