CN213080244U - Universal shearing and pressing device of combined punching and shearing machine - Google Patents

Abstract

The utility model discloses a general type shearing and pressing device of a combined punching and shearing machine, which belongs to the punching and shearing machine field and comprises a casing, wherein a fixed plate is welded on the side wall of the casing, a mounting frame is fixedly installed on the top surface of the fixed plate through screws, an electric cylinder is installed inside the mounting frame and is fixedly connected with a movable plate through an output shaft, a supporting plate is fixedly connected to the bottom end of the movable plate, and a caching mechanism is fixedly connected to the bottom end of the supporting plate; buffer memory mechanism is including a support section of thick bamboo, spring and slide bar, the top of a support section of thick bamboo welds on the bottom surface of backup pad, the inside sliding connection of a support section of thick bamboo has the slide bar, the spring has all been cup jointed with the lateral wall of slide bar to a support section of thick bamboo, the utility model aims to provide a material pressing device is cuted to joint punching and shearing machine's general type, through cutting the silo department at punching and shearing machine and being provided with the pressure material device that can fix to the three angle steel sheet, makes and fixes when carrying out the blank to the three angle steel sheet.

Description

Universal shearing and pressing device of combined punching and shearing machine

Technical Field

The utility model relates to a combine punching and shearing machine technical field specifically is a material device is cuted to combined punching and shearing machine's general type.

Background

The hydraulic combined punching and shearing machine is a multifunctional forging and pressing device, can be used for shearing plates and sectional materials such as round, square and angle, can shear I-shaped steel and channel steel by replacing a die or a cutter, can complete punching procedures such as plate blanking, bending, flanging, deep drawing and forming, and is widely applied to industries such as motor vehicles, ships, metallurgy, building, agricultural machinery, metal structure processing, bridges, repairing and the like.

However, when the common punching and shearing machine is used for shearing the triangular steel plate, the triangular steel plate cannot be fixed well, so that the shearing accuracy is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a press device is cuted to joint punching and shearing machine's general type is provided with the press device that can fix the three angle steel sheet through cutting silo department at punching and shearing machine, makes and fixes when carrying out the blank to the three angle steel sheet to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a universal shearing and pressing device of a combined punching and shearing machine comprises a shell, wherein a fixed plate is welded on the side wall of the shell, a mounting frame is fixedly mounted on the top surface of the fixed plate through screws, an electric cylinder is mounted inside the mounting frame and fixedly connected with a movable plate through an output shaft, a supporting plate is fixedly connected to the bottom end of the movable plate, and a caching mechanism is fixedly connected to the bottom end of the supporting plate;

the buffer mechanism comprises a supporting cylinder, a spring and a sliding rod, the top end of the supporting cylinder is welded on the bottom surface of the supporting plate, the sliding rod is connected inside the supporting cylinder in a sliding mode, the springs are sleeved on the side walls of the supporting cylinder and the sliding rod, the bottom end of the sliding rod is welded on the top surface of the pressure plate, and the bottom end of the pressure plate is fixedly connected with a pressure block;

the side wall of casing has been seted up and has been cut the silo, the lateral wall welding of cutting the silo has a supporting bench, the lateral wall welding of supporting bench has the gusset plate, and the side welding of gusset plate is on the lateral wall of casing.

Preferably, the two sides of the fixed plate are respectively connected with a first limiting rod in a sliding manner, the top end of the first limiting rod is fixedly connected with a first limiting block, and the bottom end of the first limiting rod is fixedly connected to the top surface of the movable plate.

Preferably, the inside second gag lever post that has sliding connection respectively of both sides of backup pad, the top rigid coupling of second gag lever post has the second stopper, the bottom rigid coupling of second gag lever post is on the top surface of pressure flitch.

Preferably, a sliding groove is formed in the supporting cylinder, a third limiting block is fixedly connected to the top end of the sliding rod, and the third limiting block is connected with the sliding groove in a sliding mode.

Preferably, the side wall of the sliding rod is in threaded connection with a limit nut, and the top surface of the limit nut is abutted to the spring.

Preferably, the pressing block is triangular, and the side wall of the pressing block is bonded with the non-slip mat.

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

the utility model provides a press device is cuted to joint punching and shearing machine's general type, make the electric jar pass through output shaft promotion moving plate and remove down, make the first gag lever post on the fixed plate lapse on the fixed plate simultaneously, the moving plate removes down mutually, promote to press the briquetting and carry out the pressfitting to three hornplate, fix three hornplate, when moving, make the second gag lever post remove on the mutually, make the slide bar slide to the inside of the spout of a support section of thick bamboo, make the spring crimple simultaneously, make the effect that can play certain buffer memory when pushing down three hornplate, and then can make three hornplate carry out the shearing in the time, can fix three hornplate, it is more accurate to make the shearing.

Drawings

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

fig. 2 is a schematic structural diagram of the buffer memory mechanism of the present invention;

fig. 3 is a schematic view of the internal structure of the support cylinder of the present invention.

Reference numbers in the figures: 1. a housing; 2. a fixing plate; 3. an electric cylinder; 4. a mounting frame; 5. a first stopper; 6. A first limit rod; 7. moving the plate; 8. a caching mechanism; 9. a material cutting groove; 10. a support table; 11. a reinforcing plate; 12. a second limiting block; 13. a third limiting block; 14. a second limiting rod; 15. a support plate; 16. A support cylinder; 17. a spring; 18. a slide bar; 19. a limit nut; 20. a material pressing plate; 21. pressing blocks; 22. a chute.

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.

The utility model provides a universal shearing and pressing device of a combined punching and shearing machine as shown in figures 1-3, which comprises a casing 1, a fixed plate 2 welded on the side wall of the casing 1, a mounting frame 4 fixedly mounted on the top surface of the fixed plate 2 by screws, an electric cylinder 3 mounted in the mounting frame 4, a movable plate 7 fixedly connected with the electric cylinder 3 by an output shaft, a support plate 15 fixedly connected with the bottom end of the movable plate 7, a first limiting rod 6 respectively connected with the two sides of the fixed plate 2 in a sliding manner, a first limiting block 5 fixedly connected with the top end of the first limiting rod 6, the bottom end of the first limiting rod 6 fixedly connected with the top surface of the movable plate 7, in order to extend or shorten the output shaft of the electric cylinder 3, the vertical up-and-down movement of the output shaft of the electric cylinder, the stress uniformity is ensured, a first limiting block 5 is fixedly connected to the top end of a first limiting rod 6, the bottom end of the first limiting rod 6 is fixedly connected to the top surface of a movable plate 7, and in order to enable the output shaft of the electric cylinder to extend or shorten, the vertical up-and-down movement of the output shaft can be kept through the first limiting rod, and the bottom end of a uniformly stressed supporting plate 15 is fixedly connected with a caching mechanism 8;

the buffer mechanism 8 comprises a supporting cylinder 16, a spring 17 and a slide bar 18, the top end of the supporting cylinder 16 is welded on the bottom surface of the supporting plate 15, the inside of the supporting cylinder 16 is connected with the slide bar 18 in a sliding manner, the side walls of the supporting cylinder 16 and the slide bar 18 are both sleeved with the spring 17, the inside of the supporting cylinder 16 is provided with a sliding groove 22, the top end of the slide bar 18 is fixedly connected with a third limiting block 13, the third limiting block 13 is connected with the sliding groove 22 in a sliding manner, in order to enable the slide bar 18 to slide in the sliding groove 22 inside the supporting cylinder 16, the slide bar cannot fall off from the supporting cylinder 16 through the third limiting block 13, the side wall of the slide bar 18 is in threaded connection with a limiting nut 19, the top surface of the limiting nut 19 is in contact with the spring 17, in order to adjust the spring 17 and ensure buffer performance, the bottom end of the slide bar 18 is, the inner parts of two sides of the supporting plate 15 are respectively connected with a second limiting rod 14 in a sliding manner, the top end of the second limiting rod 14 is fixedly connected with a second limiting block 12, the bottom end of the second limiting rod 14 is fixedly connected to the top surface of the pressure plate 20, and when the pressure plate 20 fixes the triangular steel plate, the second limiting rod 14 slides in the supporting plate 15 to ensure that the pressure block 21 is uniformly stressed, so that the triangular steel plate can be fixed;

the cutting groove 9 has been seted up to the lateral wall of casing 1, and the lateral wall welding of cutting groove 9 has a brace table 10, and the lateral wall welding of brace table 10 has gusset plate 11, and the side welding of gusset plate 11 is on the lateral wall of casing 1, presses material piece 21 to be triangle-shaped, and presses the lateral wall bonding of material piece 21 to have the slipmat, in order to fix the processing to the triangle-shaped steel sheet.

The utility model provides a pair of material device's theory of operation is cuted to general type of combined punching and shearing machine as follows:

when in use, the triangular steel plate to be cut is inserted into the material cutting groove 9 of the punching and shearing machine, the triangular steel plate is cut by the punching and shearing machine, the triangular steel plate to be cut is placed on the supporting table 10, then the electric cylinder 3 pushes the movable plate 7 to move downwards through the output shaft according to the length cut according to actual requirements, the first limiting rod 6 on the fixed plate 2 slides downwards on the fixed plate 2, the movable plate 7 moves downwards, the material pressing block 21 is pushed to press the triangular steel plate, the triangular steel plate is fixed, the second limiting rod 14 moves upwards while being pressed, the sliding rod 18 slides towards the inside of the sliding groove 22 of the supporting cylinder 16, the spring 17 is contracted, the effect of certain buffer memory can be achieved while the triangular steel plate is pressed, and the triangular steel plate can be fixed while being cut, the shearing is more accurate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a press device is cuted to joint punching and shearing machine's general type, includes casing (1), its characterized in that: the side wall of the casing (1) is welded with a fixed plate (2), the top surface of the fixed plate (2) is fixedly provided with a mounting rack (4) through screws, an electric cylinder (3) is arranged inside the mounting rack (4), the electric cylinder (3) is fixedly connected with a movable plate (7) through an output shaft, the bottom end of the movable plate (7) is fixedly connected with a support plate (15), and the bottom end of the support plate (15) is fixedly connected with a cache mechanism (8);

the buffer mechanism (8) comprises a supporting cylinder (16), a spring (17) and a sliding rod (18), the top end of the supporting cylinder (16) is welded on the bottom surface of the supporting plate (15), the inside of the supporting cylinder (16) is connected with the sliding rod (18) in a sliding mode, the springs (17) are sleeved on the side walls of the supporting cylinder (16) and the sliding rod (18), the bottom end of the sliding rod (18) is welded on the top surface of the pressure plate (20), and the bottom end of the pressure plate (20) is fixedly connected with a pressure block (21);

the side wall of casing (1) has been seted up and has been cut silo (9), the lateral wall welding of cutting silo (9) has brace table (10), the lateral wall welding of brace table (10) has gusset plate (11), and the side welding of gusset plate (11) is on the lateral wall of casing (1).

2. The universal type shearing and pressing device of the combined punching and shearing machine according to claim 1, is characterized in that: the both sides of fixed plate (2) sliding connection respectively have first gag lever post (6), the top rigid coupling of first gag lever post (6) has first stopper (5), the bottom rigid coupling of first gag lever post (6) is on the top surface of movable plate (7).

3. The universal type shearing and pressing device of the combined punching and shearing machine according to claim 1, is characterized in that: the inside second gag lever post (14) of sliding connection respectively in both sides of backup pad (15), the top rigid coupling of second gag lever post (14) has second stopper (12), the bottom rigid coupling of second gag lever post (14) is on the top surface of pressing flitch (20).

4. The universal type shearing and pressing device of the combined punching and shearing machine according to claim 1, is characterized in that: a sliding groove (22) is formed in the supporting cylinder (16), a third limiting block (13) is fixedly connected to the top end of the sliding rod (18), and the third limiting block (13) is connected with the sliding groove (22) in a sliding mode.

5. The universal type shearing and pressing device of the combined punching and shearing machine according to claim 1, is characterized in that: the side wall of the sliding rod (18) is in threaded connection with a limiting nut (19), and the top surface of the limiting nut (19) is abutted to the spring (17).

6. The universal type shearing and pressing device of the combined punching and shearing machine according to claim 1, is characterized in that: the material pressing block (21) is triangular, and the side wall of the material pressing block (21) is bonded with an anti-slip pad.

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