CN211323279U - A small punching punching mechanism - Google Patents

Abstract

The utility model provides a punching press mechanism that small-size punched, including frame, crossbeam board, pneumatic cylinder, transfer line, handheld slip subassembly, at least including the drift of a specification, start the switch that the pneumatic cylinder carries out work and with the supporting punching press bottom plate that uses of drift, the upper portion of frame is equipped with an accommodation space, crossbeam board level is fixed to be set up in the frame to separate into first space and second space with the accommodation space, the pneumatic cylinder is fixed to be set up at the top of frame, and the fixed briquetting that is provided with on its piston rod, the pneumatic cylinder drives the briquetting and reciprocates in first space, the upper end of transfer line is fixed and is provided with the locking cap, the locking cap is located the below of briquetting, the lower extreme of transfer line passes the crossbeam board, and its and crossbeam board sliding connection; the lower end of the transmission rod is sleeved on the upper part of the punch, and the lower end of the transmission rod is abutted against the punching bottom plate; the utility model has the advantages of safety, high punching quality and high efficiency.

Description

A small punching punching mechanism

technical field

The utility model relates to the technical field of mechanical equipment, in particular to a punching mechanism.

Background technique

The upper of some shoes needs to be punched during the production process, so as to put on shoelaces or fix other decorations. The punch of the hole, holding a hammer in one hand and hitting the punch with a hammer to punch a hole, often punching a hole requires several times of hammering, the punching speed is very slow, the efficiency is relatively low, and the upper and the punch are stable. Both are operated by one hand, and it is easy to hit the wrong hole position and cause the upper to be scrapped. Moreover, this way of punching, the hammer is very easy to hit people's hands, which can easily lead to safety accidents.

Utility model content

The purpose of the utility model is to provide a small punching mechanism with safety, high punching quality and high efficiency, so as to solve the problems raised in the background art.

In order to achieve the above object, the technical scheme adopted by the present utility model is as follows:

A small punching mechanism, comprising a frame, a beam plate, a hydraulic cylinder, a transmission rod, a hand-held sliding assembly, a punch of at least one specification, a switch for starting the hydraulic cylinder to work, and a punch used in conjunction with the punch. The bottom plate is punched, the upper part of the frame is provided with a accommodating space, the beam plate is horizontally fixed on the frame, and the accommodating space is divided into a first space and a second space, and the hydraulic cylinder is fixedly arranged in the machine On the top of the frame, a pressure block is fixed on the piston rod. The hydraulic cylinder drives the pressure block to move up and down in the first space. The upper end of the transmission rod is fixed with a fixing cap, and the fixing cap is located below the pressure block. , the lower end of the transmission rod passes through the beam plate, and is slidably connected with the beam plate;

The sliding assembly includes a sleeve, a pressure plate, a fixed button, a holding plate and a compression spring, the pressure plate is fixedly arranged at the lower end of the sleeve, the sleeve is sleeved on the surface of the transmission rod, and is up and down on the surface of the transmission rod. sliding, one end of the fixed button passes through the cylindrical surface of the sleeve and is fixedly connected with the holding plate, one end of the compression spring is abutted against the sleeve, and the other end is abutted against the inner side of the fixed button;

The lower end of the transmission rod is sleeved on the upper part of the punch, and the switch is fixedly arranged on the frame;

The punching bottom plate is fixedly arranged on the frame, and is located below the transmission rod, and the lower end of the transmission rod is abutted against the punching bottom plate.

Further, a leg placement space is provided below the frame. Further, the inner side of the lower end of the transmission rod is fixedly provided with a magnet capable of attracting the punch.

Further, the pressing plate is made of transparent PVC material.

Further, the lower end of the punch is provided with an opening that facilitates the discharge of waste materials.

The beneficial effects of the utility model are as follows: 1. By arranging the sliding assembly and the switch, the operator can hold the sleeve with one hand and press the switch with the other hand, and the hydraulic cylinder will only perform a punching action, which ensures that during punching , both hands are not under the punch, and a pressure plate is fixed at the lower end of the sleeve to further avoid the potential danger of the fingers pinching the sleeve sliding under the punch, making the present utility model different from the existing hammer Compared with punching, the safety performance is improved; 2. By setting a fixed button and a pressure plate on the sleeve, and by pinching the fixed button, the holding plate can be pressed against the transmission rod, so that the transmission rod can be manually slid up and down, which is convenient for Adjust the upper to make room, after the punch presses the upper, the upper can be pressed by the pressing plate, so as to avoid the hole being punched and skewed due to the sliding of the upper during punching. Compared with the prior art, the utility model has The quality of punching is further improved; 3. The employee controls the sliding assembly with one hand, moves the transmission rod up and down, and then controls the punch to find the punching position. After pressing the switch with the other hand, punching can be realized, which is different from the existing one. In the technology, the efficiency is greatly improved compared with the need to hit the punch with a hammer several times after finding the position.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the structural representation of the transmission rod and the sliding assembly of the present invention;

FIG. 3 is a schematic view of the partial structure of the transmission rod and the structure of the punch according to the present invention.

Detailed ways

The utility model will be further described below in conjunction with the accompanying drawings:

As shown in Figures 1 to 3, a small punching mechanism includes a frame 1, a beam plate 2, a hydraulic cylinder 3, a transmission rod 4, a hand-held sliding assembly 5, and at least one type of punch 6. , the switch 7 that starts the hydraulic cylinder 3 to work and the punching bottom plate 8 used in conjunction with the punch 6, the upper part of the frame 1 is provided with a accommodating space, and the beam plate 2 is horizontally fixed on the upper part of the frame 1, and The accommodating space is divided into a first space and a second space, the hydraulic cylinder 3 is fixedly arranged on the top of the frame 1, and a pressure block 31 is fixedly arranged on its piston rod, and the hydraulic cylinder 3 drives the pressure block 31 in the first space. Moving up and down in a space, the upper end of the transmission rod 4 is fixedly provided with a fixing cap 41. The fixing cap 41 can prevent the transmission rod 4 from falling off the beam plate 2. The fixing cap 41 is located below the pressing block 31. The lower end of the transmission rod 4 vertically passes through the beam plate 2 and is slidably connected with the beam plate 2 .

The sliding assembly 5 includes a sleeve 51, a pressure plate 52 made of transparent PVC material, a fixed button 53, a holding plate 54 and a compression spring 55. The pressure plate 52 is fixedly arranged at the lower end of the sleeve 51, and the sleeve 51 It is sleeved on the surface of the transmission rod 4 and slides up and down on the surface of the transmission rod 4. One end of the fixed button 53 passes through the cylindrical surface of the sleeve 51 and is fixedly connected with the holding plate 54. One end is in contact with the sleeve 51, and the other end is in contact with the inner side of the fixed button 53. The compression spring 55 separates the holding plate 54 from the cylindrical surface of the transmission rod 4. By pressing the fixed button 53, the holding plate 54 is tightly attached to the transmission rod. 4, so as to drive the transmission rod 4 to slide up and down;

The lower end of the transmission rod 4 is sleeved on the upper part of the punch 6, and the inner side of the lower end of the transmission rod 4 is fixedly provided with a magnet 42 that can magnetically attract the upper end of the punch 6 to prevent the transmission rod 4 from being moved up and down. The punch 6 falls down; the lower end of the punch 6 is provided with an opening 61 that facilitates the discharge of waste material. During punching, the punched waste material will be automatically squeezed and discharged from the opening 61; the switch 7 is fixedly arranged on the rack 1 superior.

The stamping bottom plate 8 is fixedly arranged on the frame 1 and is located below the transmission rod 4. The lower end of the transmission rod 4 is in contact with the stamping bottom plate 8. After the punch 6 is installed under the transmission rod 4, due to the punch 6 There is no transmission rod 4 inserted into the lower part of the punch 6, so when the lower end of the punch 6 contacts the punching bottom plate 8, the fixing cap 41 will be pushed up and leave the beam plate 2, so that after the pressing block 31 hits the fixing cap 41, the fixing cap 41 will strike The force is transmitted to the punch 6 for punching; the lower part of the frame 1 is provided with a space for placing legs, which is convenient for the operator to sit in front of the frame 1 to work.

The working principle of the utility model is as follows: 1. Press the fixed button 53 to make the holding plate 54 tightly hold the transmission rod 4, move the transmission rod 4 upward, and insert the punch 6 of the required specification into the lower end of the transmission rod 4;

2. Place the vamp on the stamping bottom plate 8, adjust the position of the vamp so that the punch 6 touches the position where the hole needs to be punched on the vamp, pinch the fixing button 53 by hand, and control the sliding component 5 to slide down, so that the pressing plate 52 is pressed on the vamp to further stabilize the vamp and prevent the vamp from sliding during stamping;

3. Press the switch 7, the hydraulic cylinder 3 drives the pressing block 31 to hit the fixing cap 41 downward, and the fixing cap 41 transmits the impact force to the punch 6 through the transmission rod 4, and the punch 6 punches the upper of the shoe.

The above is not intended to limit the technical scope of the present invention, and any modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention still fall within the scope of the technical solutions of the present invention.

Claims (5)

1. The utility model provides a punching press mechanism of small-size punching which characterized in that: the hydraulic press comprises a rack, a cross beam plate, a hydraulic cylinder, a transmission rod, a handheld sliding assembly, a punch at least comprising one specification, a switch for starting the hydraulic cylinder to work and a punching bottom plate matched with the punch, wherein the upper part of the rack is provided with an accommodating space, the cross beam plate is horizontally and fixedly arranged on the rack and divides the accommodating space into a first space and a second space, the hydraulic cylinder is fixedly arranged at the top of the rack, a pressing block is fixedly arranged on a piston rod of the hydraulic cylinder, the hydraulic cylinder drives the pressing block to move up and down in the first space, the upper end of the transmission rod is fixedly provided with a fixing cap, the fixing cap is positioned below the pressing block, and the lower end of the transmission rod penetrates through the cross beam plate and is in sliding connection with the cross beam plate;

the sliding assembly comprises a sleeve, a pressing plate, a fixed button, a holding plate and a compression spring, the pressing plate is fixedly arranged at the lower end of the sleeve, the sleeve is sleeved on the surface of the transmission rod and slides up and down on the surface of the transmission rod, one end of the fixed button penetrates through the cylindrical surface of the sleeve and is fixedly connected with the holding plate, one end of the compression spring abuts against the sleeve, and the other end of the compression spring abuts against the inner side of the fixed button;

the lower end of the transmission rod is sleeved on the upper part of the punch, and the switch is fixedly arranged on the rack;

the stamping bottom plate is fixedly arranged on the rack and located below the transmission rod, and the lower end of the transmission rod is abutted against the stamping bottom plate.

2. A punch mechanism for small punch according to claim 1, wherein: and a leg placing space is arranged below the rack.

3. A punch mechanism for small punch according to claim 2, wherein: and a magnet capable of attracting the punch is fixedly arranged on the inner side of the lower end of the transmission rod.

4. A punch mechanism for small punch according to claim 3, wherein: the pressing plate is made of transparent PVC materials.

5. A punch mechanism for small-sized punch according to any one of claims 1 to 4, characterized in that: the lower end of the punch is provided with an opening facilitating the discharge of waste materials.

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