CN213856357U

CN213856357U - Tension adjusting device for wire drawing machine

Info

Publication number: CN213856357U
Application number: CN202023019832.8U
Authority: CN
Inventors: 张全超
Original assignee: Shandong Binzhou Dingda Chemical Fiber Rope Net Co ltd
Current assignee: Shandong Binzhou Dingda Chemical Fiber Rope Net Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-08-03
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a tension adjusting device for wire drawing machine, which comprises a vertical plate, the lower extreme fixedly connected with bottom plate of riser, the preceding terminal surface sliding connection of riser has the slider, the preceding terminal surface fixedly connected with sleeve of slider, telescopic inside is provided with the spring, the upper end fixedly connected with connecting block of spring, the inner wall fixedly connected with dead lever of connecting block, the upper end fixedly connected with fixed block of dead lever, the bottom fixedly connected with slide bar of fixed block, the bottom of slide bar is provided with the tensioning roller, the upper end of tensioning roller is provided with the guide roll, the inner wall fixedly connected with bearing housing of slider, the inner wall threaded connection of bearing housing has the lead screw, the lower extreme of lead screw is provided with the motor, the upper end of lead screw is rotated and is connected with the base. The utility model discloses in, the motor drive lead screw rotates, and the position that the cooperation through the bearing housing made the tensioning roller can be adjusted, and degree of automation is high.

Description

Tension adjusting device for wire drawing machine

Technical Field

The utility model relates to a wire drawing machine technical field especially relates to a tension adjusting device for wire drawing machine.

Background

The wire drawing machine is also called a wire drawing machine, is mechanical equipment widely used in industrial application, and is widely applied to industries such as mechanical manufacturing, hardware processing, petrochemical industry, plastics, bamboo and wood products, wires and cables and the like. Wire drawing machines can be classified into metal wire drawing machines, plastic wire drawing machines, bamboo and wood wire drawing machines, and the like according to the purpose.

The tensioning roller of ordinary wire drawing machine is adjusted and is needed manual operation to adjust, and is higher to the required precision of adjusting, adjusts the tension that too big messenger tensioning roller and improves, and the silk thread is torn apart easily, and tension is less, and the silk thread is twined easily, and ordinary adjusting device does not possess buffer function, and stability is relatively poor, provides a tension adjusting device for wire drawing machine from this.

Disclosure of Invention

The utility model aims at solving the defects in the prior art and providing a tension adjusting device for a wire drawing machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a tension adjusting device for a wire drawing machine comprises a vertical plate, wherein the lower end of the vertical plate is fixedly connected with a bottom plate, the front end face of the vertical plate is provided with a strip-shaped hole, the front end face of the vertical plate is connected with a sliding block in a sliding manner, the front end face of the sliding block is fixedly connected with a sleeve, a spring is arranged in the sleeve, the upper end of the spring is fixedly connected with a connecting block, the inner wall of the connecting block is fixedly connected with a fixed rod, the upper end of the fixed rod is fixedly connected with a fixed block, the bottom end of the fixed block is fixedly connected with a sliding rod, the outer surface of the sliding rod is connected with the strip-shaped hole in a sliding manner, the bottom end of the sliding rod is provided with a tensioning roller, and the upper end of the tensioning roller is provided with a guide roller;

the inner wall fixedly connected with bearing housing of slider, the inner wall threaded connection of bearing housing has the lead screw, the lower extreme of lead screw is provided with the motor, the upper end of lead screw is rotated and is connected with the base, the bottom fixedly connected with riser of base.

As a further description of the above technical solution:

the upper end of base just is close to the riser and is provided with the bar hole, the upper end of base is provided with the fixed block.

As a further description of the above technical solution:

the both sides end of guide roll all rotates and is connected with the connecting rod, the quantity of guide roll is two.

As a further description of the above technical solution:

the equal fixedly connected with of both sides end of tensioning roller restraints the line board, the inner wall of restrainting the line board rotates and is connected with the slide bar, the slide bar is kept away from the one end rotation of fixed block and is connected with the riser, the quantity of riser is two.

As a further description of the above technical solution:

the lower extreme fixedly connected with bottom plate of motor.

As a further description of the above technical solution:

the two side ends of the bottom plate are fixedly connected with fixing lugs, and positioning holes are formed in the outer surfaces of the fixing lugs.

As a further description of the above technical solution:

the lower extreme fixedly connected with sleeve of spring, telescopic inner wall sliding connection has the connecting block, telescopic quantity is two.

As a further description of the above technical solution:

the telescopic upper end sliding connection has the dead lever, be provided with the lead screw between the dead lever.

The utility model discloses following beneficial effect has:

1. the utility model discloses, when motor corotation, motor drive lead screw forward rotates, and the cooperation through the bearing housing makes the tensioning roller rebound, reduces the tension of wire drawing machine, and when the motor reversal, motor drive lead screw reversal, and then improve the tension of wire drawing machine, the drive through the motor realizes silk thread tension automatically regulated, and the motor drive controllability is high, is worth wideling popularize.

2. The utility model discloses, the preceding terminal surface fixedly connected with sleeve of slider, telescopic inside are provided with the spring, make this adjusting device have better buffer function through combining the spring, improve the tensile regulation effect of wire drawing machine simultaneously.

3. The utility model discloses, slide bar and bar hole carry out sliding fit, make the tensioning roller steady motion through setting up the bar hole, and then improve the device's stability.

Drawings

Fig. 1 is a front view of a tension adjusting device for a wire drawing machine according to the present invention;

fig. 2 is a partial side view of a tension adjusting device for a wire drawing machine according to the present invention;

fig. 3 is a partial schematic view of a tension adjusting device for a wire drawing machine according to the present invention;

fig. 4 is an enlarged view of fig. 1 at a.

Illustration of the drawings:

1. a fixed block; 2. a strip-shaped hole; 3. a bearing housing; 4. a connecting rod; 5. a guide roller; 6. a wire bundling plate; 7. fixing the rod; 8. a base; 9. a lead screw; 10. a vertical plate; 11. a sleeve; 12. a slider; 13. fixing the ear; 14. a base plate; 15. a motor; 16. a tension roller; 17. a slide bar; 18. connecting blocks; 19. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a tension adjusting device for a wire drawing machine comprises a vertical plate 10, wherein the vertical plate 10 is used for supporting and assembling a tension roller 16, the lower end of the vertical plate 10 is fixedly connected with a bottom plate 14, a strip-shaped hole 2 is formed in the front end face of the vertical plate 10, the strip-shaped hole 2 has a limiting function, a sliding block 12 is connected to the front end face of the vertical plate 10 in a sliding mode, a sleeve 11 is fixedly connected to the front end face of the sliding block 12, a spring 19 is arranged inside the sleeve 11, the lower end of the spring 19 is fixedly connected with the sleeve 11, the adjusting device has a buffering function due to the arrangement of the spring 19, a connecting block 18 is connected to the inner wall of the sleeve 11 in a sliding mode, fixing rods 7 are made to move stably through the cooperation of the connecting block 18, the number of the sleeves 11 is two, fixing rods 7 are connected to the upper end of the sleeve 11 in a sliding mode, and a lead screw 9 is arranged between the fixing rods 7;

the upper end of the spring 19 is fixedly connected with a connecting block 18, the inner wall of the connecting block 18 is fixedly connected with a fixed rod 7, the upper end of the fixed rod 7 is fixedly connected with a fixed block 1, the bottom end of the fixed block 1 is fixedly connected with a sliding rod 17, the outer surface of the sliding rod 17 is slidably connected with a strip-shaped hole 2, the strip-shaped hole 2 limits the movement direction of the sliding rod 17, the bottom end of the sliding rod 17 is provided with a tensioning roller 16, the tensioning roller 16 is used for adjusting the tension of silk threads, two side ends of the tensioning roller 16 are fixedly connected with a wire bundling plate 6, the inner wall of the wire bundling plate 6 is rotatably connected with the sliding rod 17, one end, far away from the fixed block 1, of the sliding rod 17 is rotatably connected with vertical plates 10, the number of the vertical plates 10 is two, the upper end of the tensioning roller 16 is provided with a guide roller 5, two side ends of the guide roller 5 are rotatably connected with connecting rods 4, and the guide rollers 5 are used for conveying the guided silk threads;

inner wall fixedly connected with bearing housing 3 of slider 12, the inner wall threaded connection of bearing housing 3 has lead screw 9, lead screw 9's lower extreme is provided with motor 15, motor 15 drive lead screw 9 rotates, motor 15's lower extreme fixedly connected with bottom plate 14, the equal fixedly connected with fixed ear 13 of both sides end of bottom plate 14, bottom plate 14 is fixed at the assigned position through fixed ear 13, the surface of fixed ear 13 is provided with the locating hole, lead screw 9's upper end is rotated and is connected with base 8, base 8's bottom fixedly connected with riser 10, base 8's upper end just is close to riser 10 and is provided with bar hole 2, base 8's upper end is provided with fixed block 1.

The working principle is as follows: the utility model discloses in, at first, bottom plate 14 is fixed at the assigned position through fixed ear 13, later make motor 15 be in the on-state, when the tension of silk thread is lower, guide roll 5 sends the silk thread to tensioning roller 16, and control motor 15 is in the reversal, motor 15 drives lead screw 9 reversal, lead screw 9 and bearing housing 3 carry out spacing cooperation, and then improve the tension of wire drawing machine, make the silk thread steadily carry, when the tension of silk thread is higher, guide roll 5 sends the silk thread to tensioning roller 16, and control motor 15 is in corotation, the tension that makes the silk thread through the drive of motor 15 is adjusted, cooperation through spring 19 makes adjusting device's regulation effect improve.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A tension adjustment device for a wire drawing machine, comprising a riser (10), characterized in that: the lower end of the vertical plate (10) is fixedly connected with a bottom plate (14), the front end surface of the vertical plate (10) is provided with a strip-shaped hole (2), the front end surface of the vertical plate (10) is connected with a sliding block (12) in a sliding way, the front end surface of the sliding block (12) is fixedly connected with a sleeve (11), a spring (19) is arranged in the sleeve (11), the upper end of the spring (19) is fixedly connected with a connecting block (18), the inner wall of the connecting block (18) is fixedly connected with a fixed rod (7), the upper end of the fixed rod (7) is fixedly connected with a fixed block (1), the bottom end of the fixed block (1) is fixedly connected with a slide bar (17), the outer surface of the slide bar (17) is connected with a strip-shaped hole (2) in a sliding way, the bottom end of the sliding rod (17) is provided with a tension roller (16), and the upper end of the tension roller (16) is provided with a guide roller (5);

the inner wall fixedly connected with bearing housing (3) of slider (12), the inner wall threaded connection of bearing housing (3) has lead screw (9), the lower extreme of lead screw (9) is provided with motor (15), the upper end of lead screw (9) is rotated and is connected with base (8), the bottom fixedly connected with riser (10) of base (8).

2. A tension adjusting device for a wire drawing machine as set forth in claim 1, wherein: the upper end of base (8) just is close to riser (10) and is provided with bar hole (2), the upper end of base (8) is provided with fixed block (1).

3. A tension adjusting device for a wire drawing machine as set forth in claim 1, wherein: the two side ends of the guide roller (5) are rotatably connected with connecting rods (4), and the number of the guide rollers (5) is two.

4. A tension adjusting device for a wire drawing machine as set forth in claim 1, wherein: the equal fixedly connected with of both sides end of tensioning roller (16) restraints line board (6), the inner wall of restrainting line board (6) rotates and is connected with slide bar (17), the one end rotation that fixed block (1) was kept away from in slide bar (17) is connected with riser (10), the quantity of riser (10) is two.

5. A tension adjusting device for a wire drawing machine as set forth in claim 1, wherein: the lower end of the motor (15) is fixedly connected with a bottom plate (14).

6. A tension adjusting device for a wire drawing machine as set forth in claim 1, wherein: the two side ends of the bottom plate (14) are fixedly connected with fixing lugs (13), and positioning holes are formed in the outer surfaces of the fixing lugs (13).

7. A tension adjusting device for a wire drawing machine as set forth in claim 1, wherein: the lower extreme fixedly connected with sleeve (11) of spring (19), the inner wall sliding connection of sleeve (11) has connecting block (18), the quantity of sleeve (11) is two.

8. A tension adjusting device for a wire drawing machine as set forth in claim 1, wherein: the upper end of the sleeve (11) is connected with fixing rods (7) in a sliding mode, and lead screws (9) are arranged between the fixing rods (7).