CN209773400U

CN209773400U - Aluminum row drawing die

Info

Publication number: CN209773400U
Application number: CN201920191552.3U
Authority: CN
Inventors: 黄旭堂
Original assignee: Qingdao Runkai Carbon Co Ltd
Current assignee: Qingdao Runkai Carbon Co Ltd
Priority date: 2019-02-12
Filing date: 2019-02-12
Publication date: 2019-12-13
Anticipated expiration: 2029-02-12

Abstract

the utility model belongs to the technical field of the shaping technique of aluminium row and specifically relates to a draw aluminium row mould is related to, including the template, be equipped with the elongated slot in the template, still including flat aluminium water basin of keeping in, aluminium water basin of keeping in includes cylindric basin wall, is equipped with a plurality of through-holes on the cylindric basin wall, and all through-holes set up around the central equidistance of cylindric basin wall, and cylindric basin wall cooperates with the both sides inner wall of elongated slot. The width direction of the long groove of the utility model can be filled with the aluminum water and solidified simultaneously all the time, the aluminum water does not need to be re-poured for many times, and the forming quality of the aluminum row can be ensured when the wider aluminum row is formed; the annular lug plate is used for elevating the temporary aluminum water storage basin, so that the bottom surface of the temporary aluminum water storage basin is separated from the bottom of the elongated slot, the temporary aluminum water storage basin is prevented from blocking the flow of aluminum water in the elongated slot, and the speed of filling the elongated slot with the aluminum water can be increased.

Description

Aluminum row drawing die

Technical Field

The utility model belongs to the technical field of the shaping technique of aluminium row and specifically relates to a draw aluminium row mould is related to.

Background

Need use the copper bar or the aluminium row of cuboid shape in the transformer production, the production of copper bar or aluminium row generally adopts the mode of cutting from big metal block at present, and the copper bar or the aluminium row disability rate that this kind of production mode produced is higher, and production efficiency is low moreover, needs a mould that is used for producing transformer copper bar or aluminium row specially to improve the production efficiency of copper bar or aluminium row now to reduce the quantity of defective products.

The utility model patent with the publication number of CN207188610U discloses a mould is used in production of transformer copper bar or aluminium bar, including cope match-plate pattern and lower bolster, the metal melt liquid can be moulded out to copper bar or aluminium bar in pouring into in the die cavity that cope match-plate pattern and lower bolster enclose. The copper bar or aluminum bar forming method needs to customize a die and also needs power equipment for opening and closing the die, so the cost is high. In the prior art, in order to reduce the production cost, some enterprises produce the aluminum row by using a simple die as shown in fig. 1, a rectangular long groove is formed in a template, molten aluminum is directly poured into the long groove, and the long groove is filled with the molten aluminum, so that a molded product can be obtained. When the molten aluminum is poured, the pouring ladle moves slowly along the central axis of the long groove, and the molten aluminum flows to the two sides of the long groove in the width direction from the central axis of the long groove until the long groove is filled with the molten aluminum in the width direction. The disadvantages of this aluminum row forming method are: when the width of the aluminum bar is large, the width of the corresponding long groove is also large, and the molten aluminum is solidified before the molten aluminum fills the width direction of the long groove, so that the molten aluminum needs to be re-poured for many times, and the aluminum is re-poured for many times to cause the internal layering of the aluminum bar, thereby seriously affecting the quality of the aluminum bar.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a draw aluminium to arrange mould can guarantee the shaping quality that aluminium was arranged when shaping broad aluminium was arranged.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a draw aluminium section of thick bamboo mould, includes the template, is equipped with the elongated slot in the template, still includes flat aluminium water basin of keeping in, and the aluminium water basin of keeping in includes cylindric basin wall, is equipped with a plurality of through-holes on the cylindric basin wall, and all through-holes set up around the central equidistance of cylindric basin wall, and cylindric basin wall cooperates with the both sides inner wall of elongated slot.

By adopting the technical scheme, the aluminum water is poured into the aluminum water temporary storage basin, then the aluminum water temporary storage basin is pulled along the length direction of the long groove, the aluminum water overflows from the through holes and fills the long groove at the same time when the aluminum water temporary storage basin moves, and the width direction of the long groove can be filled with the aluminum water and solidified at the same time because the cylindrical basin wall is matched with the inner walls of the two sides of the long groove, so that the aluminum water does not need to be poured for many times, and the forming quality of the aluminum row is ensured.

preferably, the temporary aluminum water storage basin is in an inverted truncated cone shape, namely the diameter of the top of the cylindrical basin wall is larger than that of the bottom of the cylindrical basin wall.

through adopting above-mentioned technical scheme, the aluminium water basin of keeping in of inverted circular truncated cone shape can hold more aluminium water to the cylindric basin wall of aluminium water slope is favorable to aluminium water to flow to the through-hole along cylindric basin wall.

Preferably, a pile is vertically arranged in the center of the basin bottom in the temporary aluminum water storage basin, and the pile is used for being hooked and pulled to enable the temporary aluminum water storage basin to move.

By adopting the technical scheme, the pile column is hooked by the tool, the temporary aluminum water storage basin can be pulled to move in the long groove, aluminum water in the temporary aluminum water storage basin flows out of the through hole simultaneously, and the long groove is filled with the aluminum water, so that an aluminum row can be formed.

preferably, the pile is conical, and the tip of the pile faces the outside of the temporary aluminum water storage basin.

Through adopting above-mentioned technical scheme, under the same circumstances of area, conical stake has less volume for cylindrical or prismatic stake, therefore conical stake can reduce the space that keeps in the basin to the aluminium water and occupy to make the aluminium water basin of keeping in can hold more aluminium water.

Preferably, the side surface of the pile is provided with an annular groove.

By adopting the technical scheme, the tool can be hooked in the annular groove conveniently, so that the tool is stably connected with the pile.

preferably, the outer bottom surface of the basin is kept in to aluminium water is perpendicular with the axis of cylindric basin wall, and the bottom surface in the basin is kept in to aluminium water is equipped with the toper domatic, and the domatic base of toper extends to the bottom of cylindric basin wall, and the domatic topside of toper extends to the central authorities of basin is kept in to aluminium water.

Through adopting above-mentioned technical scheme, it is domatic to set up the toper in the aluminium water basin of keeping in, and the aluminium water is poured back in the aluminium water basin of keeping in, and the aluminium water flows along the domatic acceleration of toper to accelerate the speed that the aluminium water spills from the through-hole, improve aluminium and arrange manufacturing efficiency.

Preferably, the through hole is formed in the bottom of the cylindrical basin wall.

Through adopting above-mentioned technical scheme, when the aluminium water in the basin is kept in to aluminium water submergence through-hole, the hydraulic pressure that the through-hole department was big more than the through-hole is dark in the aluminium water, and the aluminium water velocity of flow of through-hole department is also big more, so locate the bottom of cylindric basin wall with the through-hole and can accelerate the aluminium water and flow from the through-hole.

Preferably, the outer surface of cylindric basin wall is equipped with annular otic placode, and annular otic placode is perpendicular with the axis of cylindric basin wall, and annular otic placode is used for setting up in the template upper surface.

By adopting the technical scheme, the temporary aluminum water storage basin can be lifted, so that the bottom surface of the temporary aluminum water storage basin is separated from the bottom of the long groove, the temporary aluminum water storage basin is prevented from blocking the flow of aluminum water in the long groove, and the speed of filling the long groove with the aluminum water can be increased.

To sum up, the utility model discloses a beneficial technological effect does:

1. The width direction of the long groove can be filled with aluminum water all the time and solidified simultaneously, the aluminum water does not need to be poured for multiple times, and the forming quality of the aluminum row can be ensured when the wider aluminum row is formed;

2. The annular lug plate is used for elevating the temporary aluminum water storage basin, so that the bottom surface of the temporary aluminum water storage basin is separated from the bottom of the elongated slot, the temporary aluminum water storage basin is prevented from blocking the flow of aluminum water in the elongated slot, and the speed of filling the elongated slot with the aluminum water can be increased.

Drawings

FIG. 1 is a schematic view showing the overall structure of an aluminum row drawing die in example 1;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of the tool configuration;

FIG. 4 is a top view of the aluminum row drawing die in example 2;

3 FIG. 3 5 3 is 3 a 3 sectional 3 view 3 taken 3 along 3 line 3 A 3- 3 A 3 of 3 FIG. 3 4 3; 3

FIG. 6 is an enlarged view of portion B of FIG. 5;

FIG. 7 is a top view of the aluminum row drawing die in example 3;

Fig. 8 is a sectional view taken along line B-B of fig. 7.

In the figure, 1, a template; 2. a long groove; 3. temporarily storing the aluminum water; 4. a cylindrical basin wall; 5. pile columns; 6. an annular groove; 7. a tapered slope; 8. an annular ear plate; 9. a through hole; 10. a long rod; 11. the wire ring is sleeved.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example 1: fig. 1 is the utility model discloses a draw aluminium section of thick bamboo mould, including template 1, be equipped with the elongated slot 2 of cuboid shape on the template 1, elongated slot 2 embeds has flat aluminium water basin 3 of keeping in, and aluminium water basin 3 of keeping in is perpendicular with the axis of cylindric basin wall 4 by cylindric basin wall 4 and pelvic floor integrated into one piece, pelvic floor. The cylindrical basin wall 4 is in an inverted frustum shape (namely the top diameter of the cylindrical basin wall 4 is larger than the bottom diameter of the cylindrical basin wall 4), the outer wall of the cylindrical basin wall 4 is in sliding contact with the inner walls on two sides of the long groove 2, and the temporary aluminum water storage basin 3 can move in the long groove 2 along the length direction of the long groove 2.

As shown in fig. 2, a plurality of through holes 9 are formed in the cylindrical basin wall 4, all the through holes 9 are arranged around the center of the cylindrical basin wall 4 at equal intervals, when the aluminum row is manufactured, aluminum water is poured into the temporary aluminum water storage basin 3, the aluminum water can flow into the long groove 2 from the through holes 9, and the aluminum row can be formed after the long groove 2 is filled with the aluminum water. Through-hole 9 is located the bottom of cylindric basin wall 4, and when aluminium water in aluminium water basin 3 of keeping in submerged in water crosses through-hole 9, the hydraulic pressure that the through-hole 9 was located is big more for the deepening of through-hole 9 in aluminium water, and the aluminium water velocity of flow of through-hole 9 department is also big more, so locate the bottom of cylindric basin wall 4 with through-hole 9 and can accelerate aluminium water and flow out from through-hole 9.

As shown in fig. 2, the aluminum water temporary storage basin 3 with the inverted truncated cone shape can contain more aluminum water, and the inclined cylindrical basin wall 4 facilitates the aluminum water to flow to the through hole 9 along the cylindrical basin wall 4. A conical pile column 5 is vertically fixed at the center of the bottom of the aluminum water temporary storage basin 3, the tip of the pile column 5 faces the aluminum water temporary storage basin 3, and an annular groove 6 is further arranged on the side surface of the pile column 5. The temporary aluminum water storage basin 3 can be dragged to move horizontally by hooking the pile column 5 with a tool, so that the tool is hooked in the annular groove 6 to improve the stable connection between the tool and the pile column 5, and as shown in fig. 3, a wire sleeve 11 can be arranged at one end of a long rod 10 as the tool.

The implementation principle of the embodiment is as follows: pouring the molten aluminum into the molten aluminum temporary storage basin 3, pulling the molten aluminum temporary storage basin 3 along the length direction of the long groove 2, wherein the molten aluminum overflows from the through holes 9 and fills the long groove 2 when the molten aluminum temporary storage basin 3 moves, and the cylindrical basin wall 4 is matched with the inner walls of the two sides of the long groove 2, so that the width direction of the long groove 2 can be filled with the molten aluminum and solidified simultaneously all the time, the molten aluminum does not need to be poured for multiple times, and the forming quality of the aluminum busbar is ensured.

Example 2: a drawing aluminum row die is shown in figure 6, and is different from embodiment 1 in that a conical slope surface 7 is arranged on the bottom of an aluminum water temporary storage basin 3, the bottom edge of the conical slope surface 7 extends to the bottom of a cylindrical basin wall 4, and the top edge of the conical slope surface 7 extends to the center of the aluminum water temporary storage basin 3. After the molten aluminum is poured into the molten aluminum temporary storage basin 3, the molten aluminum flows along the slope 7 of the cone with higher speed, so that the molten aluminum is accelerated to leak from the through hole 9, and the manufacturing efficiency of the aluminum busbar is improved.

Example 3: an aluminum bar drawing die is different from embodiment 1 in that, as shown in fig. 7 and 8, an annular lug plate 8 is integrally formed on the outer surface of a cylindrical basin wall 4, the annular lug plate 8 is perpendicular to the central axis of the cylindrical basin wall 4, and the annular lug plate 8 is used for being erected on the upper surface of a die plate 1. The temporary aluminum water storage basin 3 is elevated by the annular ear plate 8, so that the bottom surface of the temporary aluminum water storage basin 3 is separated from the bottom of the long groove 2, the temporary aluminum water storage basin 3 is prevented from blocking the flow of aluminum water in the long groove 2, and the speed of filling the long groove 2 with the aluminum water can be increased.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a draw aluminium row mould, includes template (1), is equipped with elongated slot (2) on template (1), its characterized in that: still including aluminium water basin (3) of keeping in of flat, aluminium water basin (3) of keeping in includes cylindric basin wall (4), is equipped with a plurality of through-holes (9) on cylindric basin wall (4), and all through-holes (9) set up around the central equidistance of cylindric basin wall (4), and cylindric basin wall (4) cooperate with the both sides inner wall of elongated slot (2).

2. A drawn aluminum gang die as claimed in claim 1, wherein: the temporary aluminum water storage basin (3) is in an inverted truncated cone shape, namely the diameter of the top of the cylindrical basin wall (4) is larger than that of the bottom of the cylindrical basin wall (4).

3. A drawn aluminum gang die as claimed in claim 1, wherein: the central part of the basin bottom in the temporary aluminum water storage basin (3) is vertically provided with a pile (5), and the pile (5) is used for being hooked and pulled to enable the temporary aluminum water storage basin (3) to move.

4. A drawn aluminum gang die as claimed in claim 3, wherein: the pile (5) is conical, and the tip of the pile (5) faces the outside of the temporary aluminum water storage basin (3).

5. A drawn aluminum gang die as claimed in claim 3, wherein: and an annular groove (6) is formed in the side surface of the pile (5).

6. A drawn aluminum gang die as claimed in claim 1, wherein: the outer bottom surface of the temporary aluminum water storage basin (3) is perpendicular to the central axis of the cylindrical basin wall (4), the bottom surface of the temporary aluminum water storage basin (3) is provided with a conical surface (7), the bottom edge of the conical surface (7) extends to the bottom of the cylindrical basin wall (4), and the top edge of the conical surface (7) extends to the central part of the temporary aluminum water storage basin (3).

7. A drawn aluminum gang die as claimed in claim 1, wherein: the through hole (9) is arranged at the bottom of the cylindrical basin wall (4).

8. A drawn aluminum gang die as claimed in claim 1, wherein: the surface of cylindric basin wall (4) is equipped with annular otic placode (8), and annular otic placode (8) are perpendicular with the axis of cylindric basin wall (4), and annular otic placode (8) are used for setting up in template (1) upper surface.