CN214919270U

CN214919270U - Tension adjusting device for wire drawing machine

Info

Publication number: CN214919270U
Application number: CN202120362907.8U
Authority: CN
Inventors: 王伟东
Original assignee: Dalian Yuandong Special Steel Co ltd
Current assignee: Dalian Yuandong Special Steel Co ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-11-30
Anticipated expiration: 2031-02-08

Abstract

The utility model discloses a tension adjusting device for wire drawing machine, concretely relates to tension adjusting device technical field, including base, two fixed curb plates, feed roller, connection roller and discharge roller, two be equipped with two tension rollers, two between the fixed curb plate two first spouts have all been seted up to fixed curb plate inboard, the inside first slider that is equipped with of first spout, the inside dead lever that is equipped with of first spout, the dead lever outer end is equipped with two regulating spring, two the fixed curb plate outside all is equipped with two adjustable rests, the adjustable rest outside is equipped with adjusting threaded rod. The utility model discloses a setting can be adjusted from top to bottom the tension roller, can be along with tensile change is automatic adjust tension for the pulling force of effect on the material is comparatively even, can not be because of the pulling force change too big break the material, and tensile effect is better, and then has improved tensile quality.

Description

Tension adjusting device for wire drawing machine

Technical Field

The embodiment of the utility model provides a tension adjusting device technical field, concretely relates to tension adjusting device for wire drawing machine.

Background

Wire drawing machine equipment, also known as metal wire rod wire drawing equipment divide into according to the diameter thickness of wire drawing wire rod: large drawing machine, medium drawing machine, small drawing machine, fine wire drawing machine, micro fine wire drawing machine, etc. Can be divided into according to the material difference of wire rod again: various types of wire drawing equipment such as stainless steel wire drawing machines, copper-clad steel wire drawing machines, copper-clad aluminum wire drawing machines, copper-clad copper wire drawing machines, cutting wire drawing machines, enameled wire drawing machines and the like. The drawing machine is provided with a tension roller for improving drawing quality.

The tension roller of the existing wire drawing machine is mostly fixedly installed, so that the tension of the wire drawing machine at work can not be adjusted, the stress of the material is unbalanced when the material is stretched, the stretching effect is influenced, and the stretching quality is finally influenced.

Disclosure of Invention

Therefore, the embodiment of the utility model provides a tension adjusting device for wire drawing machine, through setting up the tension roller that can adjust from top to bottom, can adjust tension along with tensile change is automatic, make the pulling force of acting on the material comparatively even, can not break the material because of the pulling force change is too big, tensile effect is better, and then tensile quality has been improved, because the tension roller of wire drawing machine is fixed mounting mostly in order to solve among the prior art, the wire drawing machine can't adjust the material atress appearance unbalance when tensile in the tension of during operation, influence tensile effect, and finally influence the problem of tensile quality.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a tension adjusting device for a wire drawing machine comprises a base, two fixed side plates, a feeding roller, a connecting roller and a discharging roller, wherein the two fixed side plates are fixedly arranged at the top end of the base, the feeding roller, the connecting roller and the discharging roller are fixedly arranged between the two fixed side plates, the connecting roller is arranged between the feeding roller and the discharging roller, two tension rollers are arranged between the two fixed side plates, the tension rollers are arranged at the bottoms of the feeding roller, the connecting roller and the discharging roller, the two tension rollers, the feeding roller, the connecting roller and the discharging roller are distributed in a left-right alternating manner, two first sliding grooves are formed in the inner sides of the two fixed side plates, first sliding blocks are arranged in the first sliding grooves, the inner sides of the four first sliding blocks are fixedly connected with the two ends of the two tension rollers respectively, fixing rods are arranged in the first sliding grooves, one ends of the fixing rods penetrate through the first sliding blocks, and the two ends of the fixing rods are fixedly connected with the inner walls of the first sliding grooves, the dead lever outer end is equipped with two regulating spring, two regulating spring one end respectively with first slider top and bottom fixed connection, the regulating spring other end and first spout inner wall fixed connection, two the fixed curb plate outside all is equipped with two adjustable shelves, the adjustable shelf outside is equipped with adjusting threaded rod, adjusting threaded rod one end pass the adjustable shelf and with the adjustable shelf between threaded connection.

Furthermore, a connecting rod is fixedly arranged at the other end of the adjusting threaded rod and is arranged outside the movable frame.

Further, two movable grooves are formed in the outer sides of the fixed side plates, the movable grooves are formed in the outer sides of the first sliding grooves and communicated with the first sliding grooves, and one end of each adjusting threaded rod extends into the corresponding movable groove.

Furthermore, a limiting groove is formed in the outer side of the first sliding block and communicated with the movable groove.

Furthermore, four second sliding grooves are formed in the outer side of the fixed side plate, second sliding blocks are arranged inside the second sliding grooves, and the outer sides of the four second sliding blocks are fixedly connected with the two ends of the two movable frames respectively.

Further, the adjustable shelf outside is equipped with two fixing bolt, two fixing bolt establishes respectively in adjusting threaded rod both sides, fixing bolt one end is passed adjustable shelf and second slider and is contacted with second spout inner wall, all through threaded connection between fixing bolt and adjustable shelf and the second slider.

The embodiment of the utility model provides a have following advantage:

1. the utility model discloses a tension roll adjusts from top to bottom along with pulling force's change, the tension roll drives first slider and reciprocates, regulating spring can have a limited power to first slider, the tension roll can be automatic when the pulling force changes greatly like this adjust tension, make the pulling force size that acts on each department of material all the same, compared with the prior art, can adjust tension along with the pulling force's change is automatic, make the pulling force that acts on the material comparatively even, can not break the material because of the pulling force change is too big, tensile effect is better, and then tensile quality has been improved;

2. the utility model discloses an adjusting the position of adjustable shelf, aligning the spacing groove with adjusting threaded rod, rotating adjusting threaded rod, adjusting threaded rod's one end gets into the spacing inslot portion, can restrict the removal of first slider like this, and then limits the removal of tension roll, and the tension size that the position of rethread adjustable shelf just can manual regulation tension roll compares with prior art, can be manual adjust tension, and it is comparatively convenient to adjust, can adapt to different tensile condition, and the practicality is stronger.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the overall structure provided by the present invention;

fig. 2 is a schematic view of the overall top cross-sectional structure provided by the present invention;

fig. 3 is a schematic view of a front view structure of the adjusting spring provided by the present invention;

fig. 4 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention;

in the figure: the device comprises a base 1, a fixed side plate 2, a feeding roller 3, a connecting roller 4, a discharging roller 5, a tension roller 6, a first chute 7, a first sliding block 8, a fixed rod 9, an adjusting spring 10, a movable frame 11, an adjusting threaded rod 12, a connecting rod 13, a movable groove 14, a limiting groove 15, a second chute 16, a second sliding block 17 and a fixing bolt 18.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1-4 of the specification, the tension adjusting device for the wire drawing machine in the embodiment comprises a base 1, two fixed side plates 2, a feeding roller 3, a connecting roller 4 and a discharging roller 5, wherein the two fixed side plates 2 are fixedly arranged at the top end of the base 1, the feeding roller 3, the connecting roller 4 and the discharging roller 5 are fixedly arranged between the two fixed side plates 2, the connecting roller 4 is arranged between the feeding roller 3 and the discharging roller 5, two tension rollers 6 are arranged between the two fixed side plates 2, the tension rollers 6 are arranged at the bottoms of the feeding roller 3, the connecting roller 4 and the discharging roller 5, the two feeding rollers 6, the connecting roller 4 and the discharging roller 5 are distributed in a left-right alternating manner, two first sliding grooves 7 are respectively formed in the inner sides of the two fixed side plates 2, a first sliding block 8 is arranged in each first sliding groove 7, the inner sides of the four first sliding blocks 8 are respectively and fixedly connected with two ends of the two tension rollers 6, the inside dead lever 9 that is equipped with of first spout 7, first slider 8 is passed to dead lever 9 one end, 9 both ends of dead lever and the equal fixed connection of 7 inner walls of first spout, 9 outer ends of dead lever are equipped with two regulating spring 10, two regulating spring 10 one end respectively with 8 tops of first slider and bottom fixed connection, the regulating spring 10 other end and the 7 inner wall fixed connection of first spout, two 2 outsides of fixed curb plate all are equipped with two adjustable shelf 11, the adjustable shelf 11 outside is equipped with adjusting threaded rod 12, adjusting threaded rod 12 one end pass adjustable shelf 11 and with adjustable shelf 11 between threaded connection.

Further, a connecting rod 13 is fixedly arranged at the other end of the adjusting threaded rod 12, and the connecting rod 13 is arranged outside the movable frame 11, so that the adjusting threaded rod 12 can be driven to rotate conveniently.

Further, two movable grooves 14 are formed in the outer sides of the two fixed side plates 2, the movable grooves 14 are formed in the outer sides of the first sliding grooves 7 and communicated with the first sliding grooves 7, and one end of the adjusting threaded rod 12 extends into the movable grooves 14, so that the adjusting threaded rod 12 can move up and down conveniently.

Furthermore, a limiting groove 15 is formed in the outer side of the first sliding block 8, the limiting groove 15 is communicated with the movable groove 14, and the first sliding block 8 is limited and adjusted by the adjusting threaded rod 12 conveniently.

Further, four second sliding grooves 16 are formed in the outer side of the fixed side plate 2, second sliding blocks 17 are arranged inside the second sliding grooves 16, and the outer sides of the second sliding blocks 17 are fixedly connected with the two ends of the two movable frames 11 respectively, so that the movable frames 11 can move up and down conveniently.

Further, the movable frame 11 outside is equipped with two fixing bolt 18, two fixing bolt 18 establishes respectively in adjusting threaded rod 12 both sides, fixing bolt 18 one end is passed movable frame 11 and second slider 17 and is contacted with second spout 16 inner wall, all through threaded connection between fixing bolt 18 and movable frame 11 and the second slider 17, be convenient for fix movable frame 11.

The implementation scenario is specifically as follows: the material enters from the feeding roller 3, is wound on one tension roller 6, the connecting roller 4, the other tension roller 6 and the discharging roller 5 in sequence and is pulled out from the discharging roller 5, when the material is stretched, the tension roller 6 can be adjusted up and down along with the change of the tension, the tension roller 6 drives the first sliding block 8 to move up and down, the adjusting spring 10 can have a limiting force on the first sliding block 8, so that the tension roller 6 can automatically adjust the tension when the tension change is large, the tension acting on each position of the material is the same, the stretching effect is better, the material cannot be broken due to the overlarge change of the tension, when the tension is not required to be automatically adjusted, the fixing bolt 18 is unscrewed, the position of the movable frame 11 is adjusted, the adjusting threaded rod 12 is aligned to the limiting groove 15, the adjusting threaded rod 12 is rotated, one end of the adjusting threaded rod 12 enters into the limiting groove 15, therefore, the movement of the first sliding block 8 can be limited, the movement of the tension roller 6 is further limited, the tension of the tension roller 6 can be manually adjusted by adjusting the position of the movable frame 11, the adjustment is convenient, the tension roller 6 which can be adjusted up and down is arranged, the tension can be automatically adjusted along with the change of the tension, so that the tension acting on the material is more uniform, the material cannot be broken due to the overlarge change of the tension, the stretching effect is better, the stretching quality is further improved, the tension can be manually adjusted by arranging the movable frame 11 which can adjust the position and the adjusting threaded rod 12, the adjustment is convenient, the device can adapt to different stretching conditions, has strong practicability, and particularly solves the problems that the tension roller of the wire drawing machine in the prior art is mostly fixedly installed, so that the tension of the wire drawing machine during working can not be adjusted, therefore, the material is stressed unevenly when being stretched, the stretching effect is influenced, and the stretching quality is finally influenced.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a tension adjusting device for wire drawing machine, includes base (1), two fixed curb plate (2), feed roller (3), connection roller (4) and discharge roller (5), two fixed curb plate (2) are fixed to be established on base (1) top, feed roller (3), connection roller (4) and discharge roller (5) are all fixed to be established between two fixed curb plate (2), connection roller (4) are established between feed roller (3) and discharge roller (5), its characterized in that: two tension rollers (6) are arranged between the two fixed side plates (2), the tension rollers (6) are arranged at the bottoms of the feeding roller (3), the connecting roller (4) and the discharging roller (5), the two tension rollers (6) are alternately distributed with the feeding roller (3), the connecting roller (4) and the discharging roller (5) from left to right, two first sliding grooves (7) are formed in the inner sides of the two fixed side plates (2), a first sliding block (8) is arranged in each first sliding groove (7), the inner sides of the four first sliding blocks (8) are respectively fixedly connected with the two ends of the two tension rollers (6), a fixed rod (9) is arranged in each first sliding groove (7), one end of each fixed rod (9) penetrates through the corresponding first sliding block (8), the two ends of each fixed rod (9) are fixedly connected with the inner wall of the corresponding first sliding groove (7), two adjusting springs (10) are arranged at the outer ends of the fixed rods (9), two regulating spring (10) one end respectively with first slider (8) top and bottom fixed connection, the regulating spring (10) other end and first spout (7) inner wall fixed connection, two fixed curb plate (2) outside all is equipped with two adjustable shelves (11), the adjustable shelf (11) outside is equipped with adjusting threaded rod (12), adjusting threaded rod (12) one end pass adjustable shelf (11) and with adjustable shelf (11) between threaded connection.

2. A tension adjusting device for a wire drawing machine as set forth in claim 1, wherein: and a connecting rod (13) is fixedly arranged at the other end of the adjusting threaded rod (12), and the connecting rod (13) is arranged outside the movable frame (11).

3. A tension adjusting device for a wire drawing machine as set forth in claim 1, wherein: two activity groove (14) have all been seted up in fixed curb plate (2) outside, activity groove (14) are established in first spout (7) outside and are linked together with first spout (7), adjusting screw rod (12) one end extends into inside activity groove (14).

4. A tension adjusting device for a wire drawing machine as set forth in claim 3, characterized in that: a limiting groove (15) is formed in the outer side of the first sliding block (8), and the limiting groove (15) is communicated with the movable groove (14).

5. A tension adjusting device for a wire drawing machine as set forth in claim 1, wherein: four second sliding grooves (16) are formed in the outer side of the fixed side plate (2), a second sliding block (17) is arranged inside each second sliding groove (16), and the outer sides of the second sliding blocks (17) are fixedly connected with the two ends of the two movable frames (11) respectively.

6. A tension adjusting device for a wire drawing machine as set forth in claim 5, characterized in that: the adjustable support is characterized in that two fixing bolts (18) are arranged on the outer side of the movable frame (11), two fixing bolts (18) are respectively arranged on two sides of the adjusting threaded rod (12), one end of each fixing bolt (18) penetrates through the movable frame (11) and the second sliding block (17) and is in contact with the inner wall of the second sliding groove (16), and the fixing bolts (18) are connected with the movable frame (11) and the second sliding block (17) through threads.