CN213645397U

CN213645397U - Drawing die for tire bead steel wire

Info

Publication number: CN213645397U
Application number: CN202020872928.XU
Authority: CN
Inventors: 陆海; 徐一铭; 周黄山; 张永平
Original assignee: JIANGSU SHENGDA TECHNOLOGY CO LTD
Current assignee: JIANGSU SHENGDA TECHNOLOGY CO LTD
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-07-09
Anticipated expiration: 2030-05-22

Abstract

The utility model relates to a bead wire draws the field, and discloses a bead wire is with drawing die utensil, including first telescopic link, U type pole, tension bar, curb plate and mould case, one side of wall body and one side fixed connection of fixed block, and add in the middle of two sets of fixed blocks and hold first telescopic link, the left side and the wall body of first telescopic link are contradicted, and the right side of first telescopic link and the left fixed connection of mould case, first telescopic link is put on the shelf and is equipped with the motor, and the center pin of motor and the one end of first telescopic link by the gear interlock, the downside of first telescopic link is rotated with the one side of first pivot and is connected. This drawing die for tire bead steel wire, center pin drive first telescopic link rearward movement, and first telescopic link pulling U type pole removes with the direction towards first flexible simultaneously, and the matrix is drawn by U type pole, and tire bead and steel wire separation, after the work was accomplished, the pulling force of first spring was received to U type pole, and initial position, the next operation of being convenient for that can be automatic are replied.

Description

Drawing die for tire bead steel wire

Technical Field

The utility model relates to a bead wire draws the field, specifically is a bead wire is with drawing die.

Background

The tire bead steel wire is a cold-drawn high-carbon steel wire, and has high strength, high toughness, excellent fatigue resistance and good straight line performance, a series of tire bead steel wire products with different diameters, strengths and shapes can be customized according to the requirements of different models, according to the manufacturing process of a tire or a tire bead, the tire bead steel wire has various tire bead structures such as single strand, multi-strand, square or hexagonal and the like, and conventional strength, high strength and ultrahigh strength can be selected, along with the high-speed development of the society, the requirements of people on the tire bead steel wire are increased greatly, but the drawing die for the tire bead steel wire used by people at present has the problems of incapability of quick resetting, low accuracy and inconvenience in disassembly.

Therefore, the drawing die for the bead steel wire is designed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a drawing die for tire bead steel wire has solved drawing die for tire bead steel wire and has had the problem that can not reset fast, accurate nature is low and inconvenient disassembling.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

the utility model provides a drawing die for tire bead steel wire, includes first telescopic link, U type pole, tension bar, curb plate and mould case, one side of wall body and one side fixed connection of fixed block, and add in the middle of two sets of fixed blocks and hold first telescopic link, the left side and the wall body of first telescopic link are contradicted, and the right side of first telescopic link and the left fixed connection of mould case, first telescopic link is put on the shelf and is equipped with the motor, and the center pin of motor and the one end of first telescopic link by the gear interlock, the downside of first telescopic link rotates with the one side of first pivot to be connected, and the opposite side of first pivot rotates with the second telescopic link to be connected.

Furthermore, all seted up the centre bore on the curb plate, and the centre bore endotheca has the tension bar, the winding has the matrix on the tension bar, and the other end winding of matrix is on U type pole, the curb plate is close to one side of box and the left side fixed connection of second spring, and the right side of second spring rotates with the one side of second pivot to be connected, the another side and the carousel of second pivot rotate to be connected.

Further, the upper side and the lower side of the first telescopic rod are fixedly connected with one side of the sliding groove, the connecting rod is connected with the sliding groove in the sliding mode, the tail end of the connecting rod is fixedly connected with the top end of the inclined rod, and the tail end of the inclined rod is fixedly connected with the top end of the first spring.

Further, the through-hole has been seted up in the left side of mould case, and the left side of mould case is run through to the tail end of U type pole, one side of U type pole and the one end fixed connection of toper pole, and the groove in the middle of two sets of U type poles department installs the spring pipe.

Furthermore, set up the screw hole that uses with the threaded rod cooperation on the U type pole, the threaded rod runs through the upper and lower both ends of U type pole, and the tail end of threaded rod extends to in the spring tube.

The utility model has the advantages that:

1. the utility model discloses a, conflict with the wall body because of the left side of first telescopic link, and the right side of first telescopic link and the left fixed connection of mould case, the center pin of machine is by the gear interlock with the one end of first telescopic link, at the motor during operation like this, the center pin drives first telescopic link rearward movement, first telescopic link pulling U type pole removes with towards first flexible direction simultaneously, the matrix is drawn by U type pole, tire bead and steel wire separation this moment, after the work is accomplished, the pulling force of first spring is received to U type pole, initial position can be replied automatically, be convenient for next operation.

2. The utility model discloses a, the carousel rotates, the curb plate is pulled towards the edge pulling of mould case, the pulling force pole drives the matrix and removes, thereby realized coming a child circle steel wire of manual control with the accuracy nature of drawing by the carousel, because of the threaded rod runs through the upper and lower both ends of U shaped rod, and the tail end of threaded rod extends to in the spring tube, twist the threaded rod, make the threaded rod separate out in the U shaped rod, do not interfere mutually between U shaped rod and the mould case this moment, the U shaped rod can be followed the mould incasement and pulled out, thereby realized the function that drawing die can disassemble fast.

Drawings

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

FIG. 2 is a schematic structural view of a tension bar;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1.

In the figure: 1. a motor; 2. a first telescopic rod; 3. a first spring; 4. a U-shaped rod; 5. a tension bar; 6. a turntable; 7. a second rotating shaft; 8. a carcass; 9. a threaded rod; 10. a tapered rod; 11. a diagonal bar; 12. a connecting rod; 13. a second telescopic rod; 14. a fixed block; 15. a wall body; 16. a central shaft; 17. a spring tube; 18. a second spring; 19. a central bore; 20. a side plate; 21. a mold box; 22. a second rotating shaft; 23. a chute.

Detailed Description

Referring to FIGS. 1-4: a drawing die for tire bead steel wires comprises a first telescopic rod 2, a U-shaped rod 4, a tension rod 5, a side plate 20 and a die box 21, one side of a wall body 15 is fixedly connected with one side of a fixed block 14, a first telescopic rod 2 is additionally arranged between the two groups of fixed blocks 14, the left side of the first telescopic rod 2 is abutted against the wall body 15, the right side of the first telescopic rod 2 is fixedly connected with the left side of the die box 21, a motor 1 is erected on the first telescopic rod 2, a central shaft 16 of the motor 1 is linked with one end of the first telescopic rod 2 through a gear, the lower side of the first telescopic rod 2 is rotatably connected with one side of a first rotating shaft 22, the other side of the first rotating shaft 22 is rotatably connected with a second telescopic rod 13, when the motor 1 works, the central shaft 16 drives the first telescopic rod 2 to move backwards, meanwhile, the first telescopic rod 2 pulls the U-shaped rod 4 to move towards the first telescopic direction, a tire body 8 is drawn by, the tire bead is separated from the steel wire, after the work is finished, the U-shaped rod 4 receives the pulling force of the first spring 3 and can automatically return to the initial position to facilitate the next operation, the side plates 20 are all provided with central holes 19, the central holes 19 are internally sleeved with the tension rods 5, the tire bodies 8 are wound on the tension rods 5, the other ends of the tire bodies 8 are wound on the U-shaped rods 4, one sides of the side plates 20 close to the box body are fixedly connected with the left sides of the second springs 18, the right sides of the second springs 18 are rotatably connected with one side of the second rotating shaft 7, the other side of the second rotating shaft 7 is rotatably connected with the rotating disc 6, the rotating disc 6 is rotated, the side plates 20 are pulled to pull towards the edge of the mold box 21, the tension rods 5 drive the tire bodies 8 to move, so that the drawing accuracy for manually controlling the tire bead steel wire by the rotating disc 6 is realized, the upper side and the lower side of, and the connecting rod 12 is connected in the sliding groove 23 in a sliding manner, the tail end of the connecting rod 12 is fixedly connected with the top end of the inclined rod 11, the tail end of the inclined rod 11 is fixedly connected with the top end of the first spring 3, the connecting rod 12 can move in the sliding groove 23, so that the U-shaped rod 4 can be driven to move more conveniently, the left side of the die box 21 is provided with a through hole, the tail end of the U-shaped rod 4 penetrates through the left side of the die box 21, one side of the U-shaped rod 4 is fixedly connected with one end of the conical rod 10, a spring tube 17 is arranged at a groove between the two groups of U-shaped rods 4, the U-shaped rod 4 is provided with a threaded hole matched with the threaded rod 9, the threaded rod 9 penetrates through the upper end and the lower end of the U-shaped rod 4, the tail end of the threaded rod 9 extends into the spring tube 17, the threaded rod 9 is screwed to separate the threaded rod 9 from the U-shaped rod 4, the U, thereby the function that drawing die can be disassembled fast has been realized.

To sum up, when the utility model is used, the turntable 6 is rotated, the side plate 20 is pulled to the edge of the mold box 21, the tension rod 5 drives the matrix 8 to move, thereby realizing the manual control of the drawing accuracy of a bead wire by the turntable 6, because the threaded rod 9 runs through the upper end and the lower end of the U-shaped rod 4, and the tail end of the threaded rod 9 extends into the spring tube 17, the threaded rod 9 is screwed to separate the threaded rod 9 from the U-shaped rod 4, at the moment, the U-shaped rod 4 and the mold box 21 do not interfere with each other, the U-shaped rod 4 can be pulled out from the mold box 21, thereby realizing the rapid disassembly function of the drawing mold for the bead wire, because the left side of the first telescopic rod 2 is abutted against the wall 15, and the right side of the first telescopic rod 2 is fixedly connected with the left side of the mold box 21, the central shaft 16 of the machine is interlocked with one end of the first telescopic rod 2 by, like this at motor 1 during operation, center pin 16 drives first telescopic link 2 and moves backward, and 2 pulling U type poles 4 of first telescopic link simultaneously move towards first flexible direction, and matrix 8 is drawn by U type pole 4, and tire bead and steel wire separation this moment, after work is accomplished, and U type pole 4 receives the pulling force of first spring 3, can be automatic reply initial position, the next operation of being convenient for.

In addition: it should be noted that the above-mentioned embodiment is only a preferred embodiment of the present patent, and any modification or improvement made by those skilled in the art based on the above-mentioned conception is within the protection scope of the present patent.

Claims

1. The utility model provides a drawing die for tire bead steel wire, includes first telescopic link (2), U type pole (4), pull rod (5), curb plate (20) and mould case (21), its characterized in that: one side of wall body (15) and one side fixed connection of fixed block (14), and add in the middle of two sets of fixed blocks (14) and hold first telescopic link (2), the left side and wall body (15) of first telescopic link (2) are contradicted, and the right side of first telescopic link (2) and the left fixed connection of mould case (21), first telescopic link (2) are put on the shelf and are equipped with motor (1), and the center pin (16) of motor (1) and the one end of first telescopic link (2) are by the gear interlock, the downside of first telescopic link (2) is rotated with the one side of first pivot (22) and is connected, and the opposite side of first pivot (22) rotates with second telescopic link (13) and is connected.

2. A drawing die for a bead wire according to claim 1, characterized in that: all seted up centre bore (19) on curb plate (20), and centre bore (19) endotheca has tension rod (5), the winding has matrix (8) on tension rod (5), and the other end winding of matrix (8) is on U type pole (4), curb plate (20) are close to one side of box and the left side fixed connection of second spring (18), and the right side of second spring (18) and the one side rotation of second pivot (7) are connected, the another side and carousel (6) rotation of second pivot (7) are connected.

3. A drawing die for a bead wire according to claim 1, characterized in that: the upper and lower both sides of first telescopic link (2) all with the one side fixed connection of spout (23), and sliding connection has connecting rod (12) in spout (23), the tail end of connecting rod (12) and the top fixed connection of down tube (11), and the tail end of down tube (11) and the top fixed connection of first spring (3).

4. A drawing die for a bead wire according to claim 1, characterized in that: the through-hole has been seted up on the left side of mould case (21), and the left side of mould case (21) is run through to the tail end of U type pole (4), one side of U type pole (4) and the one end fixed connection of toper pole (10), and groove department in the middle of two sets of U type poles (4) installs spring pipe (17).

5. A drawing die for a bead wire according to claim 1, characterized in that: set up on U type pole (4) with threaded rod (9) cooperation screw hole that uses, threaded rod (9) run through the upper and lower both ends of U type pole (4), and the tail end of threaded rod (9) extends to in spring pipe (17).