CN217665466U

CN217665466U - Novel chain drawbench convenient to change mould

Info

Publication number: CN217665466U
Application number: CN202220438448.1U
Authority: CN
Inventors: 张炎; 张维洁
Original assignee: Jiangxi Jinda Copper Co ltd
Current assignee: Jiangxi Jinda Copper Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-10-28
Anticipated expiration: 2032-03-01

Abstract

The utility model discloses a novel chain type drawing machine convenient for changing dies, which comprises a frame, wherein a driving module is arranged at the left side of the frame, a chain is rotatably connected on the frame, and a trolley is connected at the outer side of the chain; further comprising: the support frame is arranged at the upper right of the rack, the upper end of the support frame is rotatably connected with a rotating rod, and the upper end of the rotating rod is provided with a turntable; the limiting rod is connected inside the rotary disc in a sliding mode, and a first magnet is installed at the upper end of the limiting rod. This novel chain drawbench convenient to change mould is provided with the carousel, and the control carousel rotates, and the position of adjustable mould carries out quick replacement to the mould to use the repulsion force between homopolar distributed's first magnet and the second magnet, will remove to the die of mounted position and push down the installing zone, according to the work piece material that will draw, choose for use suitable mould to carry out the end fixing, improve the convenience that the mould replaced.

Description

Novel chain drawbench convenient to change mould

Technical Field

The utility model relates to a chain drawbench technical field specifically is a novel chain drawbench convenient to change mould.

Background

The chain type drawing machine is a drawing manufacturing device, can be used for drawing different materials, such as tubular materials, rod-shaped materials, section bars and the like, and utilizes different dies to fix one end of the materials, and the process needs to replace the dies.

The utility model is CN215391622U named as a chain type drawing machine, including single chain type drawing machine, single chain type drawing machine includes drawing machine frame, die holder adjusting power device, adjustable die holder, and the mould is installed on adjustable die holder, and adjustable die holder slidable mounting is on drawing machine frame, and adjustable die holder is connected with die holder adjusting power device, and the center line of mould drawing hole and clamping device press from both sides the coincidence of silk material center line, still is equipped with the automatic unloader, and the automatic unloader cooperates with single chain type drawing machine. The automatic unloader comprises an unloader frame, an unloading main structure and an unloading main structure driving device, wherein the unloading main structure is slidably mounted on the unloader frame, the unloading main structure is connected with the unloading main structure driving device, and the unloading main structure is matched with the single-chain type drawing machine. The automatic drawing machine is further provided with a controller and an induction device, wherein the induction device is connected with the controller, and the controller controls the chain type drawing machine to work. The drawing device has the advantages of simple structure, high drawing precision, difficulty in fracture, convenience in operation, high automation degree and good machining effect.

However, the existing chain type drawing machine still has the defects in the using process, the die cannot be rapidly replaced, the chain type drawing machine is not beneficial to being suitable for fixing and drawing different materials, the working efficiency is reduced, the chain type drawing machine cannot be rapidly used for fixing the die, the use of the die for stabilization is not beneficial, bolts are directly used for fixing, and the complexity in the dismounting process is increased.

Therefore, we have proposed a new type of chain type drawing machine which facilitates the replacement of dies so as to solve the above-mentioned proposed problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel chain drawbench convenient to change mould to can not carry out quick change to the mould on solving the existing market that above-mentioned background art provided, be unfavorable for adapting to different materials and fix and draw, reduce work efficiency, and can not be quick fix the mould, be unfavorable for the firm use of mould, directly use the bolt to fix, increased the numerous miscellaneous problem of dismouting process.

In order to achieve the above object, the utility model provides a following technical scheme: a novel chain type drawing machine convenient for die replacement comprises a rack, wherein a driving module is installed on the left side of the rack, a chain is rotatably connected to the rack, and a trolley is connected to the outer side of the chain;

further comprising:

the support frame is arranged at the upper right of the rack, the upper end of the support frame is rotatably connected with a rotating rod, and the upper end of the rotating rod is provided with a turntable;

the limiting rod is connected inside the rotary disc in a sliding mode, a first magnet is installed at the upper end of the limiting rod, the lower end of the limiting rod is connected with a mould body, a positioning groove is formed in the outer side of the lower portion of the mould body, and the upper side of the middle of the mould body is elastically connected with the rotary disc through an extension spring;

the mounting bracket is installed both sides around the frame, just the upper end of mounting bracket is connected with the mounting panel, and second magnet is installed to the downside of mounting panel.

Preferably, the rack is further provided with an adjusting groove, the adjusting groove is formed in the rack, and a positioning frame is slidably connected to the inside of the adjusting groove.

Preferably, the main section of bull stick is for falling "T" shape structure, just the bull stick runs through the up end of support frame with the carousel is connected, and the side view of support frame is "n" shape structure, and the rotation of carousel can be realized to this design to guarantee the steadiness that bull stick and support frame are connected.

Preferably, the limiting rods are distributed in 3 groups in an equal angle mode about the longitudinal center line of the turntable, the limiting rods penetrate through the turntable and are in sliding connection with the turntable, the limiting rods can be used for stabilizing the movement of the mold in the design, and the vertical movement of the mold is guaranteed.

Preferably, the position of the first magnet and the position of the second magnet are arranged corresponding to each other, and the first magnet and the second magnet are distributed in the same polarity, so that the mold can be pushed to move by utilizing the repulsive force between the first magnet and the second magnet.

Preferably, the side section of the positioning frame is of a C-shaped structure, the length of the lower end of the positioning frame is larger than that of the upper end of the positioning frame, the positioning frame and the positioning groove are connected in a clamping mode, the positioning frame can be prevented from moving out of the rack due to the design, and the positioning frame is used for positioning the die.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The novel chain type drawing machine convenient for changing the die is provided with the turntable, the turntable is controlled to rotate, the position of the die can be adjusted, the die is rapidly changed, the repulsive force between the first magnet and the second magnet which are distributed in the same polarity is used for pressing the die moved to the mounting position down to the mounting area, and the proper die is selected for end fixing according to the material of a workpiece to be drawn, so that the convenience of die changing is improved;

(2) This novel chain drawbench convenient to change mould is provided with the locating rack, and after the mould was replaced, portable locating rack blocked the locating rack to the constant head tank that the mould outside was seted up, realized the rigidity of mould, and this structure is comparatively convenient to the fixed process of mould.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the main section structure of the support frame of the present invention;

FIG. 3 is a schematic side sectional view of the support frame of the present invention;

FIG. 4 is a schematic view of the top view structure of the turntable of the present invention;

FIG. 5 is a schematic view of the three-dimensional structure of the rotating rod of the present invention;

fig. 6 is a schematic view of the side-cut structure of the positioning frame of the present invention.

In the figure: 1. a frame; 2. a drive module; 3. a chain; 4. a trolley; 5. a support frame; 6. a rotating rod; 7. a turntable; 8. a limiting rod; 9. an extension spring; 10. a mold body; 11. positioning a groove; 12. a first magnet; 13. a mounting frame; 14. mounting a plate; 15. a second magnet; 16. an adjustment groove; 17. a positioning frame.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a novel chain type drawing machine convenient for die replacement comprises a rack 1, wherein a driving module 2 is installed on the left side of the rack 1, a chain 3 is rotatably connected to the rack 1, and a trolley 4 is connected to the outer side of the chain 3;

the driving module 2 can drive the chain 3 to rotate, the chain 3 drives the trolley 4 to move, one end of the workpiece is connected to the trolley 4, and the other end of the workpiece is connected to the die body 10, so that the workpiece can be drawn;

the supporting frame 5 is arranged at the upper right of the rack 1, the upper end of the supporting frame 5 is rotatably connected with a rotating rod 6, and the upper end of the rotating rod 6 is provided with a rotating disc 7;

the limiting rod 8 is connected inside the rotary table 7 in a sliding mode, a first magnet 12 is installed at the upper end of the limiting rod 8, the lower end of the limiting rod 8 is connected with a mold body 10, a positioning groove 11 is formed in the outer side of the lower portion of the mold body 10, and the upper side of the middle of the mold body 10 is elastically connected with the rotary table 7 through an extension spring 9;

the mounting frames 13 are mounted on the front side and the rear side of the rack 1, the upper ends of the mounting frames 13 are connected with the mounting plates 14, and the lower sides of the mounting plates 14 are provided with second magnets 15;

the rack 1 is also provided with an adjusting groove 16, the adjusting groove 16 is arranged inside the rack 1, and a positioning frame 17 is connected inside the adjusting groove 16 in a sliding manner; the main section of the rotating rod 6 is of an inverted T-shaped structure, the rotating rod 6 penetrates through the upper end face of the support frame 5 to be connected with the rotating disc 7, and the side face of the support frame 5 is of an n-shaped structure; 3 groups of limiting rods 8 are distributed at equal angles about the longitudinal center line of the turntable 7, and the limiting rods 8 penetrate through the turntable 7 and are connected with the turntable 7 in a sliding manner; the position of the first magnet 12 and the position of the second magnet 15 are arranged correspondingly, and the first magnet 12 and the second magnet 15 are distributed in the same polarity; the side section of the positioning frame 17 is of a C-shaped structure, the length of the lower end of the positioning frame 17 is greater than that of the upper end of the positioning frame 17, and the positioning frame 17 is connected with the positioning groove 11 in a clamping manner;

the mold body 10 is replaced, as shown in fig. 6, the positioning frame 17 is pulled forward, the lower end of the positioning frame 17 slides in the adjusting groove 16, the upper end of the positioning frame 17 is moved out of the positioning groove 11, the fixing of the mold body 10 is released, the rotary table 7 is rotated, the rotary rod 6 mounted at the lower end of the rotary table 7 rotates in the support frame 5, and the stable rotation of the rotary table 7 is ensured, so that the mold body 10 is controlled to move, when the mold body 10 at the left position is gradually moved out of the position of the mounting plate 14, the positions of the first magnet 12 and the second magnet 15 which are distributed in the same polarity are staggered, the extension spring 9 can control the upward movement and the return of the mold body 10, when the other mold body 10 to be used is moved to the position of the mounting plate 14, the positions of the first magnet 12 and the second magnet 15 which are distributed in the same polarity correspond to each other, the repulsive force exists between the first magnet 12 and the second magnet 15, so that the limiting rod 8 can be pressed and moved downward, the mold body 10 at the lower end of the limiting rod 8 controls the mold body 10 to move downward, and the mold body 10 stores the extension spring 9, thereby realizing the replacement of the mold body 10, pushing the mold body 17, and ensuring the stable mold body 10 to be used is clamped in the upper end of the positioning groove 11.

The working principle is as follows: when using this novel chain drawbench convenient to change mould, at first, drive module 2 can drive chain 3 and rotate, chain 3 drives dolly 4 and removes, the one end of work piece is connected on dolly 4, the other end is connected on mould body 10, realize drawing to the work piece, pulling locating rack 17 forward, rotate carousel 7, when another mould body 10 that needs to use moves to the position of mounting panel 14, homopolar first magnet 12 and the second magnet 15 that distribute have the repulsion force, mould body 10 moves down, promote locating rack 17 backward, fix mould body 10, the content that does not make detailed description in this description belongs to the prior art that technical person in the field knows.

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 invention.

Claims

1. A novel chain type drawing machine convenient for die replacement comprises a rack (1), wherein a driving module (2) is installed on the left side of the rack (1), a chain (3) is rotatably connected to the rack (1), and a trolley (4) is connected to the outer side of the chain (3);

the method is characterized in that: further comprising:

the support frame (5) is arranged at the upper right of the rack (1), the upper end of the support frame (5) is rotatably connected with a rotating rod (6), and the upper end of the rotating rod (6) is provided with a turntable (7);

the limiting rod (8) is connected inside the turntable (7) in a sliding mode, a first magnet (12) is installed at the upper end of the limiting rod (8), the lower end of the limiting rod (8) is connected with a mold body (10), meanwhile, a positioning groove (11) is formed in the outer side of the lower portion of the mold body (10), and the upper side of the middle of the mold body (10) is elastically connected with the turntable (7) through an extension spring (9);

mounting bracket (13), install both sides around frame (1), just the upper end of mounting bracket (13) is connected with mounting panel (14), and second magnet (15) are installed to the downside of mounting panel (14).

2. The new chain type drawing machine convenient for die replacement according to claim 1, characterized in that: still be provided with adjustment tank (16) on frame (1), adjustment tank (16) are seted up the inside of frame (1), just the inside sliding connection of adjustment tank (16) has locating rack (17).

3. The new chain type drawing machine convenient for die replacement according to claim 1, characterized in that: the main section of the rotating rod (6) is of an inverted T-shaped structure, the rotating rod (6) penetrates through the upper end face of the supporting frame (5) to be connected with the rotating disc (7), and the side face of the supporting frame (5) is of an n-shaped structure.

4. The new chain type drawing machine convenient for die replacement according to claim 1, characterized in that: the limiting rod (8) is distributed with 3 groups in an equal angle mode about the longitudinal center line of the rotary table (7), and the limiting rod (8) penetrates through the rotary table (7) and is in sliding connection with the rotary table (7).

5. The new chain type drawing machine convenient for die replacement according to claim 1, characterized in that: the position of the first magnet (12) and the position of the second magnet (15) are arranged correspondingly, and the first magnet (12) and the second magnet (15) are distributed in the same pole.

6. The new chain type drawing machine convenient for die replacement according to claim 2, characterized in that: the side section of the positioning frame (17) is of a C-shaped structure, the length of the lower end of the positioning frame (17) is larger than that of the upper end of the positioning frame (17), and the positioning frame (17) is connected with the positioning groove (11) in a clamping mode.