CN217451533U

CN217451533U - Cold drawing shaping device for steel coil

Info

Publication number: CN217451533U
Application number: CN202220987934.9U
Authority: CN
Inventors: 朱小强; 陈学燕
Original assignee: Zhejiang Dingxin Metal Products Co ltd
Current assignee: Zhejiang Dingxin Metal Products Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-09-20
Anticipated expiration: 2032-04-25

Abstract

The utility model discloses a coil of strip is with cold drawing setting device, which comprises a frame (1), one side of frame (1) is equipped with cold drawing mould (2), be equipped with carousel (3) on frame (1), be equipped with vertical portion (301) of coiling on carousel (3), the bottom of portion (301) of coiling is equipped with block surface (302), one side of portion (301) of coiling is equipped with extrusion post (4), it has guide way (5) to be spiral winding on extrusion post (4), the bottom of guide way (5) is located the top of block surface (302), frame (1) is connected to the one end of extrusion post (4), the below of carousel (3) is equipped with design frame (6). The utility model discloses can effectively improve the coiling effect of steel after cold drawing.

Description

Cold drawing shaping device for steel coil

Technical Field

The utility model relates to a coil of strip cold drawing device, especially a coil of strip is with cold drawing setting device.

Background

When the steel is shaped by cold drawing, one end of the steel needs to be rolled to form a gradually narrowed trapezoidal structure, and then one end of the rolled head passes through the cold drawing die and is cold drawn by corresponding drawing equipment, so that the steel completely passes through the cold drawing die and achieves the shaping effect. The prior equipment for drawing steel is divided into two types, one type is a chain type drawing machine, the drawing action is realized by the transverse movement along a guide rail, and the equipment is suitable for the steel with larger size and shorter length; for the steel with smaller size and longer length, the steel needs to be rotated and drawn out through the rotating frame, so that the steel can be wound outside the rotating frame after cold drawing, and the steel is convenient for a manufacturer to bundle and convey.

At present, the cold drawing mode of the rotating frame to steel is as follows: one end of the steel passes through the cold-drawing die and then is fixed on the rotating frame, and then the rotating frame rotates to drive the steel to be continuously drawn out and then wound outside the rotating frame to form a steel coil. Although this cold drawing mode can realize the coiling of steel after the cold drawing, because steel can use the stiff end to wind gradually to the outside when convoluteing for steel can crisscross the overlapping each other after the coiling, has not only reduced the orderliness of coil of strip, and the coil of strip still can the mutual interference friction when follow-up taking out, causes the problem that jamming and surface collided with.

Therefore, the existing cold-drawing shaping device for the steel coil has the problem of poor winding effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coil of strip is with cold drawing setting device. The method can effectively improve the winding effect of the steel after cold drawing.

The technical scheme of the utility model: coil of strip is with cold drawing setting device, including the frame, one side of frame is equipped with the cold drawing mould, is equipped with the carousel in the frame, is equipped with vertical portion of coiling on the carousel, and the bottom of the portion of coiling is equipped with the clamping face, and one side of the portion of coiling is equipped with the extrusion post, is spiral winding on the extrusion post and has the guide way, and the bottom of guide way is located the top of clamping face, and the frame is connected to the one end of extrusion post, and the below of carousel is equipped with the design frame.

In the aforesaid coil of strip is with cold drawing setting device, the lower extreme of design frame is connected with the slide rail through the gyro wheel, and the one end of slide rail extends to the outside of frame.

In the aforesaid cold drawing setting device for coil of strip, the appearance of design frame is the cross, and the maximum width of design frame is less than the external diameter of portion of coiling, and the lower extreme of design frame is equipped with the layer board.

In the cold drawing and shaping device for the steel coil, a plurality of U-shaped grooves are annularly distributed on the supporting plate around the shaping frame, and the inner ends of the U-shaped grooves extend to the inner side of the shaping frame.

In the cold drawing shaping device for the steel coil, the supporting plate is provided with a plurality of flanges distributed annularly, and the U-shaped groove and the flanges are arranged in a staggered manner.

In the cold drawing and shaping device for the steel coil, one end of the extrusion column is connected with the rack through the mounting frame, and the pressure spring is arranged between the mounting frame and the extrusion column.

Compared with the prior art, the invention can lead the turntable to wind the steel on the coiling part by rotating through the matching of the turntable and the extrusion column, and can limit and push the steel through the arrangement of the guide groove on the extrusion column, thus leading the steel to be wound outside the turntable tightly in a plurality of circles and preventing the inside and the outside of adjacent steel coils from being overlapped; under the cooperation, the steel can be pushed and pushed to slide downwards along with the rotation of the guide groove after being wound, and the steel at the clamping surface is extruded downwards by extrusion to fall into the lower shaping frame, so that the steel can be sequentially coiled outside the shaping frame from bottom to top, and the winding effect of the steel after cold drawing is effectively improved; through the configuration optimization of design frame, can carry on spacingly through the coil of strip that the flange fell into to the initial on the one hand to guarantee steel and at the coiling state after falling into, on the other hand operation personnel can also follow U-shaped groove and tie up the coil of strip, have reduced the tying up and the transport degree of difficulty to the coil of strip. Therefore, the utility model discloses can effectively improve the coiling effect of steel after cold drawing.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view of the line A of FIG. 1;

fig. 3 is a top view of the sizing frame.

The labels in the figures are: the manufacturing method comprises the following steps of 1-a frame, 2-a cold drawing die, 3-a rotary table, 4-an extrusion column, 5-a guide groove, 6-a shaping frame, 7-a slide rail, 8-a supporting plate, 9-a U-shaped groove, 10-a flange, 11-a mounting frame, 12-a pressure spring, 301-a coiling part and 302-a clamping surface.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Examples are given. Coil of strip is with cold drawing setting device, constitute as shown in fig. 1, including frame 1, one side of frame 1 is equipped with cold drawing mould 2, be equipped with carousel 3 in the frame 1, be equipped with vertical portion 301 of coiling on the carousel 3, the bottom of portion 301 of coiling is equipped with clamping face 302, one side of portion 301 of coiling is equipped with extrusion post 4, it has guide way 5 to be spiral winding on the extrusion post 4, the bottom of guide way 5 is located the top of clamping face 302, frame 1 is connected to the one end of extrusion post 4, the below of carousel 3 is equipped with design frame 6.

The lower extreme of stereotype frame 6 is connected with slide rail 7 through the gyro wheel, and the one end of slide rail 7 extends to the outside of frame 1, and the other end of slide rail 7 is equipped with the dog.

The appearance of the setting frame 6 is cross-shaped, the maximum width of the setting frame 6 is smaller than the outer diameter of the coiling part 301, and the lower end of the setting frame 6 is provided with a supporting plate 8.

A plurality of U-shaped grooves 9 are annularly distributed on the supporting plate 8 around the shaping frame 6, and the inner ends of the U-shaped grooves 9 extend to the inner side of the shaping frame 6.

The periphery of the supporting plate 8 is provided with a plurality of flanges 10 which are distributed annularly, and the U-shaped groove 9 and the flanges 10 are arranged in a staggered mode.

One end of each extrusion column 4 is connected with the rack 1 through the mounting frame 11, the extrusion columns 4 are connected onto the mounting frame 11 in a sliding mode, and the compression springs 12 are arranged between the mounting frame 11 and the extrusion columns 4.

The utility model discloses a theory of operation: the utility model discloses when using, pass cold drawing die utensil and winding on carousel 3 with the one end of steel, the cooperation extrusion through carousel 3 and extrusion post 4 can form frictional resistance to steel to drive steel and coil along with the rotation of carousel 3, extrusion post 4 is synchronous rotation at extrusion in-process cooperation steel. The steel material contacts the guide groove 5 after being wound, and the steel coil can be pushed downwards through the rotation of the guide groove 5, so that the steel material is driven by the guide groove 5 to slide downwards along the clamping surface 302; when the steel is wound to the position of the clamping surface 302, the steel loses the limit of the guide groove 5, and meanwhile, the continuous winding of the subsequent steel extrudes the steel, so that the steel is separated from the clamping surface 302 and continuously falls downwards, and the steel falls outside the lower shaping frame 6 in a circular winding state. Under the cooperation, steel can be coiled outside the shaping frame 6 from bottom to top along with falling, so that subsequent treatment of steel coils by manufacturers is facilitated. After the steel is coiled and formed, an operator can firstly push out the shaping frame 6 from the lower part of the turntable 3, and then ties up the steel coil through threading from the U-shaped groove 9, so that the steel coil can be hoisted through a lifting appliance, and the subsequent carrying of the operator to the steel coil is facilitated.

Claims

1. Coil of strip is with cold drawing setting device, its characterized in that: including frame (1), one side of frame (1) is equipped with cold drawing mould (2), be equipped with carousel (3) on frame (1), be equipped with vertical portion (301) of coiling on carousel (3), the bottom of portion (301) of coiling is equipped with clamping face (302), one side of portion (301) of coiling is equipped with extrusion post (4), it has guide way (5) to be spiral winding on extrusion post (4), the bottom of guide way (5) is located the top of clamping face (302), frame (1) is connected to the one end of extrusion post (4), the below of carousel (3) is equipped with design frame (6).

2. The cold-drawing setting device for steel coils as claimed in claim 1, characterized in that: the lower extreme of design frame (6) is connected with slide rail (7) through the gyro wheel, and the one end of slide rail (7) extends to the outside of frame (1).

3. The cold-drawing setting device for steel coils as claimed in claim 1, wherein: the appearance of stereotype frame (6) is the cross, and the maximum width of stereotype frame (6) is less than the external diameter of coiling portion (301), and the lower extreme of stereotype frame (6) is equipped with layer board (8).

4. The cold-drawing setting device for steel coils as claimed in claim 3, characterized in that: a plurality of U-shaped grooves (9) are annularly distributed on the supporting plates (8) on the periphery of the shaping frame (6), and the inner ends of the U-shaped grooves (9) extend to the inner side of the shaping frame (6).

5. The cold-drawing setting device for steel coils as claimed in claim 4, characterized in that: the supporting plate (8) is provided with a plurality of flanges (10) distributed annularly, and the U-shaped groove (9) and the flanges (10) are arranged in a staggered manner.

6. The cold-drawing setting device for steel coils as claimed in claim 1, characterized in that: one end of the extrusion column (4) is connected with the rack (1) through a mounting rack (11), and a pressure spring (12) is arranged between the mounting rack (11) and the extrusion column (4).