CN216096121U

CN216096121U - Metal wire hose clamp forming machine

Info

Publication number: CN216096121U
Application number: CN202122440275.5U
Authority: CN
Inventors: 陆振东; 刘红; 张永起; 姚昀辰; 赫鑫兰; 于波; 柳作满; 孙威
Original assignee: Dalian North Vacuum Switch Co ltd
Current assignee: Dalian North Vacuum Switch Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-03-22
Anticipated expiration: 2031-10-11

Abstract

The utility model relates to a metal wire hose clamp forming machine which comprises a machine frame, wherein a forming cylinder and a plurality of pressing heads which are driven to move by corresponding cylinders are arranged on an operation table board at the upper end of the machine frame, the pressing heads are sequentially arranged along the circumferential direction of the forming cylinder, a first groove is formed in the front end of the first pressing head, straight end faces are arranged on two sides of the first groove, a second groove is formed in the front end of the second pressing head, oblique end faces are arranged on two sides of the second groove, a pressing end face is formed in the front end of the third pressing head, a lateral straight face is arranged on one side of the pressing end face, a lateral inclined face is arranged on the other side of the pressing end face, a third groove is arranged between the lateral straight face and the pressing end face, a circular hole which is coaxial with the forming cylinder is formed by the first groove, the second groove and the third groove during pressing, and a metal wire is arranged between the circular hole and the forming cylinder. The method effectively ensures the consistency of the diameter and the whole length of the profiled metal wire hose clamp, is simple and convenient to operate, and improves the production efficiency.

Description

Metal wire hose clamp forming machine

Technical Field

The utility model relates to a metal wire hose clamp forming machine.

Background

In the production process of some electrical equipment products such as a vacuum switch and the like, two ends of a white steel metal wire shown in fig. 3 need to be respectively rolled into a circular throat hoop shape and then installed on related products, in the prior art, the metal wire throat hoop forming process is mainly completed manually by matching a mold or related devices with workers, so that the labor intensity of the workers is high, the production efficiency is low, the diameter and the overall length of the formed throat hoop are difficult to be consistent, and the installation of the subsequent products is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a metal wire hose clamp forming machine which can effectively ensure the consistency of the diameter and the whole length of a pressed metal wire hose clamp, is simple and convenient to operate and improves the production efficiency.

The purpose of the utility model is realized by the following technical scheme:

the utility model provides a wire larynx hoop make-up machine, includes the frame, just be equipped with shaping cylinder and a plurality of pressure heads that remove through corresponding cylinder drive respectively on the operation mesa of frame upper end, each pressure head along shaping cylindrical circumferencial direction arranges in proper order, and wherein first pressure head front end is equipped with first recess, and first recess both sides are equipped with straight terminal surface, and second pressure head front end is equipped with the second recess, and second recess both sides are equipped with the inclined end face, and third pressure head front end is equipped with compresses tightly the terminal surface, just it is equipped with the straight face of side to compress tightly terminal surface one side, and the opposite side is equipped with the inclined plane, and the straight face of side with compress tightly and be equipped with the third recess between the terminal surface, during the die pressing first recess, second recess and third recess form one with the circular port of shaping cylinder axle center, and the wire is arranged in between circular port and the shaping cylinder.

During profiling, the inclined end face of one side of the second groove abuts against the straight side face of one side of the pressing end face, the pressing end face is in parallel fit with the straight end face of one side of the first groove and presses the metal wires on two sides of the circular hose clamp, and the inclined end face of the other side of the second groove is parallel to the straight end face of the other side of the first groove.

And a limiting baffle and a backup plate are arranged on the operation table top, one end of the metal wire abuts against the limiting baffle before the pressing, the other end of the metal wire is attached to the backup plate for positioning, and meanwhile, the metal wire is tightly attached to the forming cylinder.

The limit baffle is arranged on one side, close to the second pressure head, of the front end of the first pressure head, and the backup plate is arranged on one side, far away from the second pressure head, of the front end of the first pressure head.

The operation table board is provided with a first cylinder, a second cylinder and a third cylinder, the first pressure head is driven to move through the first cylinder, the second pressure head is driven to move through the second cylinder, the third pressure head is driven to move through the third cylinder, and the first cylinder, the second cylinder and the third cylinder are all provided with magnetic switches.

The frame is internally provided with a control system, the first cylinder, the second cylinder and the third cylinder are controlled to start and stop through the control system, and the control system is connected with a foot switch.

The utility model has the advantages and positive effects that:

1. the metal wire forming device comprises a plurality of pressing heads which are driven to move by corresponding cylinders respectively, a first groove is formed in the front end of each first pressing head, a second groove is formed in the front end of each second pressing head, a pressing end face is formed in the front end of each third pressing head, a third groove is formed in one side of each pressing end face, and a circular hole which is coaxial with a forming cylinder is formed in the first groove, the second groove and the third groove in the forming process, so that the end portion of a metal wire is pressed into a hose clamp shape, the adjacent end faces of the pressing heads are abutted and matched, and the metal wire hose clamp cannot move, and the diameter of the metal wire hose clamp after each pressing is ensured to be consistent.

2. According to the utility model, the operation table top is provided with the limiting baffle and the backup plate, one end of the metal wire is abutted against the limiting baffle before the metal wire is pressed, and the other end of the metal wire is tightly attached to the backup plate to realize position limitation, so that the integral length of the pressed metal wire is ensured to be consistent.

3. According to the utility model, the start and stop of each cylinder can be controlled by stepping on the pedal switch by an operator, the operation is simple and convenient, and the production efficiency is improved.

Drawings

Figure 1 is a front view of the present invention,

figure 2 is a top view of the utility model of figure 1,

figure 3 is an enlarged view at a in figure 2,

figure 4 is a schematic view of the working state of the present invention,

fig. 5 is an enlarged view of fig. 4 at B.

Wherein, 1 is the frame, 101 is the operation mesa, 2 is control system, 3 is foot switch, 4 is first cylinder, 5 is first pressure head, 501 is first recess, 502 is straight terminal surface, 6 is the second cylinder, 7 is the second pressure head, 701 is the second recess, 702 is the inclined end face, 8 is the third cylinder, 9 is the third pressure head, 901 is the third recess, 902 is the terminal surface that compresses tightly, 903 is the side inclined plane, 904 is the straight face of side, 10 is limit baffle, 11 is the backup plate, 12 is the shaping cylinder, 13 is the wire.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the present invention includes a frame 1, and a plurality of pressing heads are disposed on an operation table 101 at an upper end of the frame 1, and are driven to move by corresponding cylinders, as shown in fig. 2 to 3, a forming cylinder 12 is disposed on the operation table 101, and the pressing heads are sequentially arranged along a circumferential direction of the forming cylinder 12, wherein a first groove 501 is disposed at a front end of a first pressing head 5, and straight end surfaces 502 are disposed at two sides of the first groove 501, a second groove 701 is disposed at a front end of a second pressing head 7, and inclined end surfaces 702 are disposed at two sides of the second groove 701, a pressing end surface 902 is disposed at a front end of a third pressing head 9, and a side straight surface 904 is disposed at one side of the pressing end surface 902, and a side inclined surface 903 is disposed at the other side of the pressing end surface, and a third groove 901 is formed between the side straight surface 904 and the pressing end surface 902, as shown in fig. 5, when the present invention is in operation, the first groove 501, the second groove 701 and the third groove 901 form a circular hole coaxial with the forming cylinder 12, and the circular hole is matched with the forming cylinder 12 to bend and press the end part of the metal wire 13 into the shape of a circular hose clamp.

As shown in fig. 3 and 5, when the present invention works, the inclined end surface 702 on one side of the second groove 701 abuts against the straight side surface 904 on one side of the pressing end surface 902, and the pressing end surface 902 is in parallel fit with the straight end surface 502 on one side of the first groove 501 to press the portions of the wires 13 on both sides of the circular hose clamp together, while the inclined end surface 702 on the other side of the second groove 701 is in parallel with the straight end surface 502 on the other side of the first groove 501. The structural design of each pressure head ensures that the pressure head does not move when being pressed, and the metal wire 13 can be tightly pressed on the forming cylinder 12, thereby forming the circular hose clamp with consistent diameter.

As shown in fig. 3, a limit baffle 10 and a backup plate 11 are arranged on the operation table 101, the limit baffle 10 is arranged on one side of the front end of the first pressure head 5 close to the second pressure head 7, the backup plate 11 is arranged on one side of the front end of the first pressure head 5 far away from the second pressure head 7, before the metal wire 13 is pressed and formed, one end of the metal wire is abutted against the limit baffle 10, and the other end of the metal wire is attached to the backup plate 11 for positioning, so as to limit the position of the metal wire 13, and after the metal wire 4 is pressed and formed, as shown in fig. 5, the whole length of the metal wire can be kept consistent. In addition, the side slope 903 of the third ram 9 is designed to avoid the position of the backup plate 11, so as to avoid interference.

As shown in fig. 2 and 4, a first cylinder 4, a second cylinder 6 and a third cylinder 8 are arranged on the operation table 101, the first pressing head 5 is driven to move by the first cylinder 4, the second pressing head 7 is driven to move by the second cylinder 6, the third pressing head 9 is driven to move by the third cylinder 8, and magnetic switches for detecting the moving positions of the corresponding pressing heads in real time are arranged on the first cylinder 4, the second cylinder 6 and the third cylinder 8, wherein the magnetic switches are well known in the art and are commercially available products.

As shown in fig. 1, a control system 2 is arranged inside the frame 1, each cylinder is controlled to start and stop by the control system 2, the control system 2 is connected with one foot switch 3, the foot switch 3 is stepped on, each cylinder is sequentially started according to the flow, when the cylinder needs to be stopped in the process, the foot switch 3 is only lifted, the foot switch 3 is not stepped on, if the flow needs to be continued, the foot switch 3 is stepped again until the flow is finished, if the whole flow needs to be stopped, the foot switch 3 is stepped on twice quickly, and the position of each cylinder returns to zero and returns to the original position. Both the control system 2 and the foot switch 3 are well known in the art.

The working principle of the utility model is as follows:

when the utility model works, as shown in fig. 2, a metal wire 13 is placed on an operation table top 101, one end of the metal wire is propped against the limit baffle 10, the other end of the metal wire is clung to the backup plate 11 to realize position limitation, meanwhile, the metal wire 13 is clung to the forming cylinder 12, then an operator steps on the foot switch 3, and each cylinder acts in sequence, specifically: the first air cylinder 4 is started to drive the first press head 5 to press the metal wire 13 and keep the metal wire for 1 second, the second air cylinder 6 is started to drive the second press head 7 to press the metal wire 13 and keep the metal wire for 1 second, the third air cylinder 8 is started to drive the third press head 9 to press the metal wire 13 and keep the metal wire for 1 second, and then all the air cylinders return to the original position to finish the forming operation of the hose clamp.

As shown in fig. 3 and 5, a first groove 501 is formed in the front end of the first pressing head 5, a second groove 701 is formed in the front end of the second pressing head 7, a pressing end surface 902 is formed in the front end of the third pressing head 9, a third groove 901 is formed in one side of the pressing end surface 902, a circular hole coaxial with the forming cylinder 12 is formed in the first groove 501, the second groove 701 and the third groove 901 in the forming process, the front end of the wire 13 is pressed into a throat hoop shape, the adjacent end surfaces of the pressing heads are in butt fit with each other, and play cannot occur, so that the diameter of the throat hoop of the wire 13 after each pressing is consistent, and meanwhile, the wire 13 is limited by the limit baffle 10 and the backup plate 11, and the overall length of the wire 13 after each pressing is consistent.

As shown in figure 1, when the utility model works, the whole process can be controlled by an operator by stepping on the foot switch 3, the operation is simple and convenient, and the production efficiency is improved.

Claims

1. A metal wire hose clamp forming machine is characterized in that: including frame (1), just be equipped with shaping cylinder (12) and a plurality of pressure heads that move through corresponding cylinder drive respectively on operation mesa (101) of frame (1) upper end, each pressure head along the circumferencial direction of shaping cylinder (12) arranges in proper order, and wherein first pressure head (5) front end is equipped with first recess (501), and first recess (501) both sides are equipped with straight terminal surface (502), and second pressure head (7) front end is equipped with second recess (701), and second recess (701) both sides are equipped with inclined end surface (702), and third pressure head (9) front end is equipped with compresses tightly terminal surface (902), just compress tightly terminal surface (902) one side and be equipped with side straight face (904), the opposite side is equipped with side inclined plane (903), and be equipped with third recess (901) between side straight face (904) and the terminal surface (902), during the die mould first recess (501), second recess (701) and third recess (901) form one with the circular port of shaping cylinder (12) coaxial And a wire (13) is placed between the circular hole and the forming cylinder (12).

2. The wire hose clamp forming machine according to claim 1, wherein: during profiling, an inclined end face (702) on one side of the second groove (701) is abutted against a side straight face (904) on one side of the pressing end face (902), the pressing end face (902) is in parallel fit with the straight end face (502) on one side of the first groove (501) and presses the metal wires (13) on two sides of the circular hose clamp, and the inclined end face (702) on the other side of the second groove (701) is parallel to the straight end face (502) on the other side of the first groove (501).

3. The wire hose clamp forming machine according to claim 1, wherein: a limiting baffle (10) and a backup plate (11) are arranged on the operation table top (101), one end of a metal wire (13) is abutted to the limiting baffle (10) before compression molding, the other end of the metal wire is attached to the backup plate (11) for positioning, and meanwhile the metal wire (13) is attached to the molding cylinder (12) tightly.

4. A wire hose clamp forming machine according to claim 3, wherein: the limiting baffle (10) is arranged on one side, close to the second pressure head (7), of the first pressure head (5), and the backup plate (11) is arranged on one side, far away from the second pressure head (7), of the first pressure head (5).

5. The wire hose clamp forming machine according to claim 1, wherein: be equipped with first cylinder (4), second cylinder (6) and third cylinder (8) on operation mesa (101), and first pressure head (5) remove through first cylinder (4) drive, and second pressure head (7) remove through second cylinder (6) drive, and third pressure head (9) remove through third cylinder (8) drive, all be equipped with magnetic switch on first cylinder (4), second cylinder (6) and third cylinder (8).

6. The wire hose clamp forming machine according to claim 5, wherein: the air cylinder control system is characterized in that a control system (2) is arranged inside the rack (1), the first air cylinder (4), the second air cylinder (6) and the third air cylinder (8) are controlled to start and stop through the control system (2), and the control system (2) is connected with a foot switch (3).