CN215391679U

CN215391679U - Wire take-up device of wire drawing machine

Info

Publication number: CN215391679U
Application number: CN202121675447.0U
Authority: CN
Inventors: 周华斌; 鲁正荣; 郑学广
Original assignee: SHENZHEN SHENZHOU CABLE CO LTD
Current assignee: SHENZHEN SHENZHOU CABLE CO LTD
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-01-04
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a take-up device of a wire drawing machine, which comprises a wire drawing machine body, wherein a bearing seat is fixedly connected at the edge of the inner wall of the wire drawing machine body through a positioning bolt, a connecting bearing is fixedly connected to the inner wall of the bearing seat, a rotating shaft is fixedly connected to the inner ring of the connecting bearing, one end of the rotating shaft is fixedly connected with a first fixing block, one side of the first fixing block is fixedly connected with a second fixing block through a first positioning pin and a second positioning pin, and a take-up shaft is fixedly connected to one side of the second fixing block. According to the utility model, the first fixing block and the second fixing block are arranged, the positioning groove is matched with the slidable tightening shaft, so that the wire can be wound, the second fixing block with the wire winding shaft is connected with the first fixing block through the pin connection, and the defect that the wire drawing machine cannot use a rubber shaft for winding due to the traditional expansion bolt connection can be avoided.

Description

Wire take-up device of wire drawing machine

Technical Field

The utility model relates to the technical field of wire take-up assemblies, in particular to a wire take-up device of a wire drawing machine.

Background

Wire drawing is a metal processing technology. In metal pressure processing, a metal is forced to pass through a die under the action of external force, the cross section of the metal is compressed, and a technical processing method for obtaining the shape and the size of the required cross section is called metal drawing, a drawing machine belongs to metal product production preprocessing equipment such as a standard part and the like, and the purpose is to draw a wire or a bar which is produced and transported to a metal product production enterprise such as the standard part and the like by a steel production manufacturer through the drawing machine, so that the diameter, the roundness, the internal metallographic structure, the surface smoothness and the straightness of the wire or the bar all meet the raw material processing requirements required by the production of the metal products such as the standard part and the like.

When the existing wire drawing machine performs wire drawing, the expansion bolt is screwed up through the wrench to fix the iron wire winding shaft and the rotating shaft so as to achieve the purpose of fastening one end of the section bar during wire drawing, the mode is only suitable for an iron disc, the expansion bolt is directly used for fixing the wire winding shaft and the rotating shaft when the wire winding shaft is a rubber shaft, and the rubber shaft is easy to crack.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a wire take-up device of a wire drawing machine.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a take-up of wire drawing machine, includes the wire drawing machine body, the inner wall edge of wire drawing machine body passes through positioning bolt fixedly connected with bearing frame, the inner wall fixedly connected with connection bearing of bearing frame, the inner circle fixedly connected with pivot of connection bearing, the first fixed block of one end fixedly connected with of pivot, first locating pin and second locating pin fixedly connected with second fixed block are passed through to one side of first fixed block, one side fixedly connected with of second fixed block receives the spool.

As a further description of the above technical solution:

and a positioning groove is formed at the joint of the first fixing block and the second fixing block.

As a further description of the above technical solution:

the wire winding machine is characterized in that a sliding groove is formed in the inner wall of the wire winding shaft, a resisting shaft is connected to the inner wall of the sliding groove in a sliding mode, a limiting slider is fixedly connected to the outer surface of the resisting shaft, a limiting groove is formed in the inner wall of the wire winding shaft, a limiting rod is fixedly connected to the inner wall of the limiting groove, a thrust spring is sleeved on the outer surface of the limiting rod, the limiting slider is connected with the limiting rod in a sliding mode, and one end of the thrust spring is fixedly connected with the limiting slider.

As a further description of the above technical solution:

and one end of the take-up shaft is in threaded connection with a butting bolt for tightly attaching the butting shaft and the first fixing block.

As a further description of the above technical solution:

and the outer surface of the rotating shaft is sleeved with a stop washer, and the stop washer is fixedly connected with the inner wall of the wire drawing machine body.

As a further description of the above technical solution:

the take-up shaft is a rubber shaft made of rubber.

The utility model has the following beneficial effects:

1. compared with the prior art, this wire drawing machine take-up, use first locating pin and second locating pin with first fixed block and second fixed block fixed connection, the pivot just can be fixed with the admission axle when rotating like this, later will treat the section bar one end of wire drawing and put into the constant head tank, twist through the spanner and drive the fastening bolt, the fastening bolt will support fastening axle and drive linear motion, it hugs closely to support fastening axle and first fixed block, it just can be fixed with the section bar of treating the wire drawing to support the fastening axle like this, it can carry out the wire drawing action to drive the pivot through the motor, will support the fastening axle through using and remove, and then will treat that the mode that the section bar one end of wire drawing was fixed has avoided using expansion bolts with gluey axle and pivot lug connection's mode, the gluey axle fracture has been avoided.

2. Compared with the prior art, this take-up of wire drawing machine, after the wire drawing, screw up bolted connection's lock washer, the lock washer shrink is fixed the pivot, no longer rotate, just so can avoid the section bar of pivot gyration wire drawing to bend, when taking off the section bar after the wire drawing finishes simultaneously, only need reverse not hard up to support the tight bolt, support the tight bolt and move right, thrust spring shrink with spacing slider along gag lever post rectilinear motion right, support the axle like this and can relieve the section bar, the back retraction of supporting the axle after the wire drawing finishes can be accomplished automatically, need not manually to rectify.

Drawings

Fig. 1 is a cross-sectional view of a wire take-up device of a wire drawing machine according to the present invention;

FIG. 2 is a front view of a wire take-up device of a wire drawing machine according to the present invention;

fig. 3 is an enlarged view of a point a in fig. 1 of a wire take-up device of a wire drawing machine according to the present invention.

Illustration of the drawings:

1. a wire drawing machine body; 2. a rotating shaft; 3. a bearing seat; 4. connecting a bearing; 5. positioning the bolt; 6. a first fixed block; 7. a second fixed block; 8. taking up a spool; 9. the shaft is abutted; 10. tightly abutting against the bolt; 11. a stop washer; 61. a first positioning pin; 62. a second positioning pin; 63. positioning a groove; 121. a limiting rod; 122. a limiting slide block; 123. a thrust spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the take-up device of the wire drawing machine provided by the utility model comprises a wire drawing machine body 1, wherein a bearing seat 3 is fixedly connected to the edge of the inner wall of the wire drawing machine body 1 through a positioning bolt 5, a connecting bearing 4 is fixedly connected to the inner wall of the bearing seat 3, a rotating shaft 2 is fixedly connected to the inner ring of the connecting bearing 4, a first fixing block 6 is fixedly connected to one end of the rotating shaft 2, a second fixing block 7 is fixedly connected to one side of the first fixing block 6 through a first positioning pin 61 and a second positioning pin 62, a take-up shaft 8 is fixedly connected to one side of the second fixing block 7, and the take-up device can be used for taking up wires through a sliding abutting shaft 9 which is matched with a positioning groove 63 arranged between the first fixing block 6 and the second fixing block 7.

And a positioning groove 63 is formed at the joint of the first fixing block 6 and the second fixing block 7, so that the wire drawing machine can take up wires conveniently.

The spout has been seted up to the inner wall of receipts spool 8, the inner wall sliding connection of spout has supports mandril 9, support the outer fixed surface of mandril 9 and be connected with spacing slider 122, the inner wall of receipts spool 8 is provided with the spacing groove, and the inner wall fixed connection of spacing groove has gag lever post 121, thrust spring 123 has been cup jointed to the surface of gag lever post 121, spacing slider 122 and gag lever post 121 sliding connection, and thrust spring 123's one end and spacing slider 122 fixed connection, thrust spring 123 through the setting can be when supporting mandril 9 and unclamp, will support the mandril 9 return.

One end threaded connection of the take-up shaft 8 is used for abutting against the tight bolt 10 that the tight shaft 9 and the first fixed block 6 are tightly attached to, the tight shaft 9 is moved through the tight bolt 10, the take-up shaft 8 is a glue shaft made of glue, and the tight shaft 9 is abutted against the wire drawing material of the wire drawing machine.

The outer surface of the rotating shaft 2 is sleeved with a stop washer 11, the stop washer 11 is fixedly connected with the inner wall of the wire drawing machine body 1, and the rotating shaft 2 can be fixed through contraction of the stop washer 11 after wire drawing is finished.

The working principle is as follows: when the wire drawing device is used, firstly, the first fixing block 6 and the second fixing block 7 are fixedly connected by using the first positioning pin 61 and the second positioning pin 62, so that the wire winding shaft 8 can be fixed when the rotating shaft 2 rotates, then, one end of a section to be drawn is placed into the positioning groove 63, the abutting bolt 10 is screwed by a wrench, the abutting bolt 10 drives the abutting shaft 9 to move linearly, the abutting shaft 9 is tightly attached to the first fixing block 6, and thus, the abutting shaft 9 can fix the section to be drawn;

further, in the wire drawing process, the rotating shaft 2 is driven to rotate through the motor, so that the wire drawing action can be carried out, after the wire drawing is finished, the stop washer 11 connected with the bolt is screwed, the stop washer 11 contracts to fix the rotating shaft 2, and the rotating shaft is not rotated any more;

finally, when the section bar after the wire drawing is taken down, the abutting bolt 10 only needs to be loosened reversely, the abutting bolt 10 moves rightwards, the thrust spring 123 contracts to enable the limiting sliding block 122 to move straightly rightwards along the limiting rod 121, and therefore the abutting shaft 9 can release the section bar.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a take-up of wire drawing machine, includes wire drawing machine body (1), its characterized in that: inner wall edge of wire drawing machine body (1) passes through positioning bolt (5) fixedly connected with bearing frame (3), the inner wall fixedly connected with joint bearing (4) of bearing frame (3), inner circle fixedly connected with pivot (2) of joint bearing (4), the first fixed block of one end fixedly connected with (6) of pivot (2), one side of first fixed block (6) is through first locating pin (61) and second locating pin (62) fixedly connected with second fixed block (7), one side fixedly connected with take-up spool (8) of second fixed block (7).

2. A wire take-up device for a wire drawing machine as claimed in claim 1, characterized in that: and a positioning groove (63) is formed at the joint of the first fixing block (6) and the second fixing block (7).

3. A wire take-up device for a wire drawing machine as claimed in claim 1, characterized in that: the inner wall of receipts line axle (8) has seted up the spout, the inner wall sliding connection of spout has supports tight axle (9), the fixed surface that supports tight axle (9) is connected with limit slide (122), the inner wall of receipts line axle (8) is provided with the spacing groove, and the inner wall fixedly connected with gag lever post (121) of spacing groove, thrust spring (123) have been cup jointed to the surface of gag lever post (121), limit slide (122) and gag lever post (121) sliding connection, and the one end and the limit slide (122) fixed connection of thrust spring (123).

4. A wire take-up device for a wire drawing machine as claimed in claim 3, characterized in that: one end of the take-up shaft (8) is in threaded connection with a tightening bolt (10) used for tightly attaching the tightening shaft (9) and the first fixing block (6).

5. A wire take-up device for a wire drawing machine as claimed in claim 1, characterized in that: the outer surface of the rotating shaft (2) is sleeved with a stop washer (11), and the stop washer (11) is fixedly connected with the inner wall of the wire drawing machine body (1).

6. A wire take-up device for a wire drawing machine as claimed in claim 1, characterized in that: the take-up shaft (8) is a rubber shaft made of rubber.