CN205104297U - Copper bar drawing device of high stability - Google Patents
Copper bar drawing device of high stability Download PDFInfo
- Publication number
- CN205104297U CN205104297U CN201520977433.2U CN201520977433U CN205104297U CN 205104297 U CN205104297 U CN 205104297U CN 201520977433 U CN201520977433 U CN 201520977433U CN 205104297 U CN205104297 U CN 205104297U
- Authority
- CN
- China
- Prior art keywords
- drawing die
- grip slipper
- board
- copper bar
- redraing
- 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 bar drawing device of high stability, it includes board, hydraulic means, grip slipper, tailstock and drawing die seat, and hydraulic means, grip slipper tailstock and drawing die seat are all established on the board, and hydraulic means sets up in the left side of board, and the tailstock setting is on the right side of board, and grip slipper and drawing die seat set up the centre at the board. The beneficial effect of the utility model have: the adoption two -stage is drawn, avoids the one -level to draw the in -process and produce the chuck because the volume of drawing is too big and phenomenon, improve equipment stability such as breaks, drawing die is removable, and changes convenience, improve equipment commonality, the grip slipper is at the spout internal motion, can guarantee effectively that grip slipper moving trajectory does not squint drawing the in -process, be equipped with the one deck synovial membrane in the spout, frictional force when reducing the grip slipper operation.
Description
Technical field
The utility model relates to a kind of copper bar drawing equipment of high stability, belongs to copper bar production equipment technical field.
Background technology
Copper bar is a kind of new material, have good conductivity, good mechanical property, good ductility and reliability, lightweight, save the advantage such as copper material.Owing to having above-mentioned advantage, copper bar is widely used in the connection of the stand-by power supply such as electric power, communication storage battery, bus duct, transformer coiling group, high-low voltage switch cabinet, and transformer room's house lead in connects, crane hoisting cable, transformer etc., usually there is jaw slippage, chuck tensile phenomenon, had a strong impact on normally carrying out of production in general employing drawbench drawing copper bar at present in drawing process.
Utility model content
The technical problems to be solved in the utility model, is the copper bar drawing equipment providing a kind of high stability, and this drawing equipment drawing is effective, and uses stable.
The utility model is realized by following proposal: a kind of copper bar drawing equipment of high stability, it comprises board, hydraulic means, grip slipper, tailstock and drawing die holder, described hydraulic means, described grip slipper, described tailstock and described drawing die holder are all located on described board, described hydraulic means is arranged on the left side of described board, described tailstock is arranged on the right side of described board, described grip slipper and described drawing die holder are arranged on the centre of described board, and described drawing die holder is arranged on the right side of described grip slipper, described drawing die holder comprises right drawing die holder and Zola's withdrawing pattern seat, described right drawing die holder and described Zola's withdrawing pattern seat are equipped with drawing die cavity, a drawing die is provided with in drawing die cavity on described right drawing die holder, a described drawing die is provided with a drawing aperture, redraing mould is provided with in drawing die cavity on described Zola's withdrawing pattern seat, described redraing mould is provided with redraing hole, described tailstock is provided with holder mouth, copper bar one end is connected on the holder mouth of described tailstock, the other end is connected to the right side of described grip slipper through a described drawing aperture and described redraing hole, described grip slipper is arranged in the chute of described board upper end, the expansion link that passes on left of described grip slipper is connected to described hydraulic means.
Described grip slipper is inverted T-shaped structure, and described chute is also in inverted T-shaped structure, and described grip slipper is arranged in described chute, and can horizontally slip in described chute.
The bottom of described chute is provided with one deck synovial membrane.
The area of a described drawing aperture is greater than described redraing hole.
A described drawing die and described redraing mould are flexibly connected with described drawing die cavity, and a described drawing die and described redraing mould are exchangeable.
The beneficial effects of the utility model are:
1, the copper bar drawing equipment of a kind of high stability of the utility model adopts two-stage drawing, avoids producing because drawing amount is excessive in one-level drawing process chuck and the phenomenon such as to break, improve stabilization of equipment performance;
2, the drawing die of the copper bar drawing equipment of a kind of high stability of the utility model is replaceable, and changes conveniently, improves equipment interoperability;
3, the grip slipper of the copper bar drawing equipment of a kind of high stability of the utility model moves in chute, effectively can ensure that grip slipper running orbit does not offset in drawing process;
Be provided with one deck synovial membrane in the copper bar drawing equipment chute of 4, a kind of high stability of the utility model, reduce frictional force when grip slipper runs.
Accompanying drawing explanation
Fig. 1 is the structural representation of the copper bar drawing equipment of a kind of high stability of the utility model;
Fig. 2 is the right drawing die holder structure schematic diagram of the copper bar drawing equipment of a kind of high stability of the utility model;
Fig. 3 is Zola's withdrawing pattern holder structure schematic diagram of the copper bar drawing equipment of a kind of high stability of the utility model;
Fig. 4 is the holding-seat structure schematic diagram of the copper bar drawing equipment of a kind of high stability of the utility model;
Fig. 5 is the tailstock structural representation of the copper bar drawing equipment of a kind of high stability of the utility model.
In figure: 1 is board, 2 is hydraulic means, and 3 is grip slipper, and 4 is tailstock, and 5 is right drawing die holder, 6 is Zola's withdrawing pattern seat, and 7 is drawing die cavity, and 8 is drawing die, and 9 is a drawing aperture, and 10 is redraing mould, 11 is redraing hole, and 12 is holder mouth, and 13 is chute, and 14 is expansion link.
Embodiment
Further illustrate below in conjunction with Fig. 1-5 pairs of the utility model, but the utility model protection range does not limit to described content.
A kind of copper bar drawing equipment of high stability, it comprises board 1, hydraulic means 2, grip slipper 3, tailstock 4 and drawing die holder, hydraulic means 2, grip slipper 3, tailstock 4 and drawing die holder are all located on board 1, hydraulic means 2 is arranged on the left side of board 1, tailstock 4 is arranged on the right side of board 1, grip slipper 3 and drawing die holder are arranged on the centre of board 1, and drawing die holder is arranged on the right side of grip slipper 3, drawing die holder comprises right drawing die holder 5 and Zola's withdrawing pattern seat 6, right drawing die holder 5 and Zola's withdrawing pattern seat 6 are equipped with drawing die cavity 7, a drawing die 8 is provided with in drawing die cavity 7 on right drawing die holder 5, one time drawing die 8 is provided with a drawing aperture 9, redraing mould 10 is provided with in drawing die cavity 7 on Zola's withdrawing pattern seat 6, redraing mould 10 is provided with redraing hole 11, the area of a drawing aperture 9 is greater than redraing hole 11, a drawing die 8 and redraing mould 10 are flexibly connected with drawing die cavity 7, and a drawing die 8 and redraing mould 10 are exchangeable, tailstock 4 is provided with holder mouth 12, copper bar one end is connected on the holder mouth 12 of tailstock 4, the other end is connected to the right side of grip slipper 3 through a drawing aperture 9 and redraing hole 11, grip slipper 3 is arranged in the chute 13 of board 1 upper end, the expansion link 14 that passes on left of grip slipper 3 is connected to hydraulic means 2, grip slipper 3 is in inverted T-shaped structure, chute 13 is also in inverted T-shaped structure, grip slipper 3 is arranged in chute 13, and can horizontally slip in chute 13, the bottom of chute 13 is provided with one deck synovial membrane 15.
During use, head is pricked flat blank successively through a drawing die 8 and redraing mould 10, and then the flat head of bundle is put in grip slipper 3 and gripped, then primer fluid pressure device 2, hydraulic means 2 controls expansion link 14 and stretches, thus make grip slipper 3 pull blank to left movement, in blank motion process, successively through a drawing die 8 and redraing mould 10, blank after secondary drawing is shaping, when blank is all after redraing mould 10, drawing process completes.
Although done comparatively detailed elaboration to the technical solution of the utility model and enumerated; be to be understood that; to those skilled in the art; amendment is made to above-described embodiment or adopts equivalent replacement scheme; this is apparent to those skilled in the art; these modifications or improvements on the basis of not departing from the utility model spirit, all belong to the scope that the utility model is claimed.
Claims (5)
1. the copper bar drawing equipment of a high stability, it is characterized in that: it comprises board (1), hydraulic means (2), grip slipper (3), tailstock (4) and drawing die holder, described hydraulic means (2), described grip slipper (3), described tailstock (4) and described drawing die holder are all located on described board (1), described hydraulic means (2) is arranged on the left side of described board (1), described tailstock (4) is arranged on the right side of described board (1), described grip slipper (3) and described drawing die holder are arranged on the centre of described board (1), and described drawing die holder is arranged on the right side of described grip slipper (3), described drawing die holder comprises right drawing die holder (5) and Zola's withdrawing pattern seat (6), described right drawing die holder (5) and described Zola's withdrawing pattern seat (6) are equipped with drawing die cavity (7), a drawing die (8) is provided with in drawing die cavity (7) on described right drawing die holder (5), a described drawing die (8) is provided with a drawing aperture (9), redraing mould (10) is provided with in drawing die cavity (7) on described Zola's withdrawing pattern seat (6), described redraing mould (10) is provided with redraing hole (11), described tailstock (4) is provided with holder mouth (12), copper bar one end is connected on the holder mouth (12) of described tailstock (4), the other end is connected to the right side of described grip slipper (3) through a described drawing aperture (9) and described redraing hole (11), described grip slipper (3) is arranged in the chute (13) of described board (1) upper end, the expansion link (14) that passes on left of described grip slipper (3) is connected to described hydraulic means (2).
2. the copper bar drawing equipment of a kind of high stability according to claim 1, it is characterized in that: described grip slipper (3) is in inverted T-shaped structure, described chute (13) is also in inverted T-shaped structure, described grip slipper (3) is arranged in described chute (13), and can horizontally slip in described chute (13).
3. the copper bar drawing equipment of a kind of high stability according to claim 2, is characterized in that: the bottom of described chute (13) is provided with one deck synovial membrane (15).
4. the copper bar drawing equipment of a kind of high stability according to claim 1, is characterized in that: the area of a described drawing aperture (9) is greater than described redraing hole (11).
5. the copper bar drawing equipment of a kind of high stability according to claim 1, it is characterized in that: a described drawing die (8) and described redraing mould (10) are flexibly connected with described drawing die cavity (7), and a described drawing die (8) and described redraing mould (10) are exchangeable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520977433.2U CN205104297U (en) | 2015-11-30 | 2015-11-30 | Copper bar drawing device of high stability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520977433.2U CN205104297U (en) | 2015-11-30 | 2015-11-30 | Copper bar drawing device of high stability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205104297U true CN205104297U (en) | 2016-03-23 |
Family
ID=55520059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520977433.2U Expired - Fee Related CN205104297U (en) | 2015-11-30 | 2015-11-30 | Copper bar drawing device of high stability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205104297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648129A (en) * | 2018-10-23 | 2019-04-19 | 广州市半径电力铜材有限公司 | It is a kind of with the copper bar tongs mechanism and its operating procedure that pull away function |
-
2015
- 2015-11-30 CN CN201520977433.2U patent/CN205104297U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109648129A (en) * | 2018-10-23 | 2019-04-19 | 广州市半径电力铜材有限公司 | It is a kind of with the copper bar tongs mechanism and its operating procedure that pull away function |
| CN109648129B (en) * | 2018-10-23 | 2021-12-14 | 广州市半径电力铜材有限公司 | Copper bar clamping and shearing mechanism with pull-out function and operation steps thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20161130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |