CN212598216U

CN212598216U - Punching device capable of punching uniformly

Info

Publication number: CN212598216U
Application number: CN202020864513.8U
Authority: CN
Inventors: 张磊
Original assignee: Shenyang S Top Value Machinery Manufacturing Co ltd
Current assignee: Shenyang S Top Value Machinery Manufacturing Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2021-02-26
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses an even stamping device of punching press, comprising a base plate, the equal rigid coupling in the top left and right sides of bottom plate has the end plate, two the front of end plate is all processed flutedly, two the scale has all been processed to the positive inboard of end plate, adjustment mechanism includes square, straight board, threaded rod and handle, the outer wall of square and the inner wall slip joint of recess. The position of the straight plate is adjusted through the vertical rotation of the threaded rod by the adjusting mechanism, the position adjustment can be realized by jacking the grinding tool, the level of the grinding tool is ensured, the uniform punching is ensured, the normal work is ensured, meanwhile, the punching deflection is avoided by the adjusting mechanism, the workpiece damage is prevented, the trouble of re-processing is avoided, the cost is reduced, the fixation of the punching knife is realized by the left and right movement of the long rod through the matching control of the clamping mechanism and the control mechanism through the cylinder, the operation is simple, the replacement is convenient, the work difficulty is reduced, the practicability is improved, and the popularization is convenient.

Description

Punching device capable of punching uniformly

Technical Field

The utility model relates to an even stamping device technical field of punching press specifically is an even stamping device of punching press.

Background

The stamping device is a so-called press, and has the following academic names: a punching machine, an oil press and a hydraulic machine are large-scale special equipment for pressing containers.

The existing punching device can cause the deformation of the supporting plate due to frequent impact when in use, so that a top die is uneven, the punching is uneven, the normal work is influenced, the workpiece is damaged due to the deviation of the punching, the re-processing is needed, the cost is increased, and meanwhile, the punching tool is fixed, troublesome and inconvenient to replace, the work difficulty is increased, the practicability is reduced, and the use requirement of modern people is not met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an even stamping device of punching press to propose current stamping device in solving above-mentioned background art and can cause the backup pad to warp because often strikeing when using, lead to the top mould not flat, cause the punching press inhomogeneous, influence the problem of normal work.

In order to achieve the above object, the utility model provides a following technical scheme: a stamping device capable of stamping uniformly comprises a bottom plate, wherein end plates are fixedly connected to the left side and the right side of the top of the bottom plate, grooves are formed in the front faces of the two end plates, scales are formed in the inner sides of the front faces of the two end plates, and adjusting mechanisms are arranged in the two grooves;

the adjusting mechanism comprises a square block, a straight plate, a threaded rod and a handle;

the outer wall of square and the inner wall slip joint of recess, the front of square and the back stub looks rigid coupling of straight board, the bottom of straight board rotates with the top of threaded rod and links to each other, the outer wall of threaded rod and the inner wall threaded connection of bottom plate, the bottom of threaded rod and the top looks rigid coupling of handle.

Preferably, the blocks and the grooves constitute a sliding mechanism.

Preferably, the tops of the two end plates are fixedly connected with a support, the inner wall of the support is fixedly connected with a hydraulic cylinder, and the output end of the hydraulic cylinder is provided with a clamping mechanism;

the clamping mechanism comprises a cylinder, a transverse plate, an inclined plate, a first sliding groove, a long rod and a second sliding groove;

the top of drum and the output looks rigid coupling of pneumatic cylinder, the left side of drum and the right side looks rigid coupling of diaphragm, the positive left side of diaphragm rotates with the inner wall of swash plate and links to each other, the processing of the positive below of swash plate has first spout, the inner wall of first spout and the left side slip joint of stock, the outer wall of stock and the left side below clearance fit of drum, the processing of the positive top of swash plate has the second spout.

Preferably, a punching knife is in clearance fit with the inner wall of the cylinder, and the inner side above the punching knife is connected with the outer wall of the long rod in a phase difference mode.

Preferably, the top of the left side of the cylinder is provided with a control mechanism;

the control mechanism comprises a bolt, a short plate and a circular plate;

the right side of bolt rotates with the left side top of drum and links to each other, the outer wall of bolt and the inner wall threaded connection of short slab, the front below of short slab and the rear end face looks rigid coupling of plectane, the outer wall of plectane and the inner wall slip joint of second spout.

Preferably, the top of the bottom plate is fixedly connected with a stand column, and the top of the stand column is fixedly connected with a bedplate.

Compared with the prior art, the beneficial effects of the utility model are that: the punching device can punch uniformly.

The position of the straight plate is adjusted through the up-and-down rotation of the threaded rod by the adjusting mechanism, so that the mold can be jacked up to realize position adjustment, the mold is guaranteed to be horizontal, the uniform stamping is guaranteed, and the normal work is guaranteed.

Meanwhile, the adjusting mechanism avoids stamping deflection, prevents the workpiece from being damaged, saves the trouble of re-processing and reduces the cost.

The long rod is controlled to move left and right through the matching of the clamping mechanism and the control mechanism to fix the stamping knife, so that the stamping knife is easy to operate, convenient to replace, capable of reducing the working difficulty, high in practicability and convenient to popularize.

Drawings

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

FIG. 2 is a schematic view showing a connection structure of the block, the straight plate and the threaded rod of FIG. 1;

FIG. 3 is a schematic view of the connection structure of the cylinder, the transverse plate and the inclined plate in FIG. 1;

fig. 4 is a schematic view of the connection relationship between the bolt, the short plate and the circular plate in fig. 1.

In the figure: 1. the device comprises a bottom plate, 2, an adjusting mechanism, 201, a square block, 202, a straight plate, 203, a threaded rod, 204, a handle, 3, a clamping mechanism, 301, a cylinder, 302, a transverse plate, 303, an inclined plate, 304, a first sliding groove, 305, a long rod, 306, a second sliding groove, 4, a control mechanism, 401, a bolt, 402, a short plate, 403, a circular plate, 5, an end plate, 6, a groove, 7, a stand column, 8, a bedplate, 9, a support, 10, a hydraulic cylinder, 11, a punching knife, 12 and scales.

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. 1-4, the present invention provides a technical solution: a punching device with uniform punching comprises a bottom plate 1, wherein end plates 5 are fixedly connected to the left side and the right side of the top of the bottom plate 1, grooves 6 are formed in the front surfaces of the two end plates 5, scales 12 are formed in the inner sides of the front surfaces of the two end plates 5, adjusting mechanisms 2 are arranged in the two grooves 6, each adjusting mechanism 2 comprises a square 201, a straight plate 202, a threaded rod 203 and a handle 204, the outer wall of the square 201 is in sliding clamping connection with the inner wall of the groove 6, the square 201 is stressed to slide through the inner wall of the groove 6, the front surface of the square 201 is fixedly connected with the rear short line of the straight plate 202, the bottom of the straight plate 202 is rotatably connected with the top of the threaded rod 203, the threaded rod 203 is stressed to rotate through a bearing at the bottom of the straight plate 202, the outer wall of the threaded rod 203 is in threaded connection with the inner wall of the bottom plate 1, the bottom of the threaded rod 203, the block 201 is forced to slide up and down through the inner wall of the groove 6.

The top of two end plates 5 is fixedly connected with a support 9, the inner wall of the support 9 is fixedly connected with a hydraulic cylinder 10, the model of the hydraulic cylinder 10 is HTB, the output end of the hydraulic cylinder 10 is provided with a clamping mechanism 3, the clamping mechanism 3 comprises a cylinder 301, a transverse plate 302, an inclined plate 303, a first chute 304, a long rod 305 and a second chute 306, the top of the cylinder 301 is fixedly connected with the output end of the hydraulic cylinder 10, the left side of the cylinder 301 is fixedly connected with the right side of the transverse plate 302, the left side of the front surface of the transverse plate 302 is rotatably connected with the inner wall of the inclined plate 303, the inclined plate 303 is forced to rotate through a pin shaft on the front surface of the transverse plate 302, the first chute 304 is processed below the front surface of the inclined plate 303, the inner wall of the first chute 304 is slidably clamped with the left side of the long rod 305, the long rod 305 is forced to slide up and down, a second chute 306 is processed above the front face of the inclined plate 303, a punching knife 11 is in clearance fit with the inner wall of the cylinder 301, the inner side above the punching knife 11 is connected with the outer wall of the long rod 305 in a phase difference mode, a control mechanism 4 is installed at the top of the left side of the cylinder 301, the control mechanism 4 comprises a bolt 401, a short plate 402 and a circular plate 403, the right side of the bolt 401 is rotatably connected with the top of the left side of the cylinder 301, the bolt 401 is rotated through a bearing at the top of the left side of the cylinder 301 under the stress, the outer wall of the bolt 401 is in threaded connection with the inner wall of the short plate 402, the lower portion of the front face of the short plate 402 is fixedly connected with the rear end face of the circular plate 403, the outer wall of the circular plate 403 is slidably clamped with the inner wall of the second chute 306, the circular plate 403 is.

In this example, when the device is used, the punching knife 11 used this time is inserted into the cylinder 301, then the bolts 401 on both sides are rotated to drive the short plate 402 to move outwards, the moved short plate 402 moves upwards on the inner wall of the second chute 306 through the circular plate 403 on the front lower side, so that the inclined plate 303 rotates outwards through the pin shaft on the front side of the transverse plate 302, the inclined rotating plate 303 drives the long rod 305 to move inwards under the cylinder 301 through the first chute 304 on the lower side, so that the long rod 305 is inserted into the inside of the punching knife 11, then the punching die is placed on the top of the bedplate 8, so that the external control equipment drives the hydraulic cylinder 10 to work, so that the punching knife 11 is driven to move upwards and downwards through the clamping mechanism 3, so as to punch the workpiece in the die, when the die cannot be placed horizontally, the lower grip 204 is rotated to drive the threaded rod 203 to, thereby driving the straight plate 202 to move upwards on the inner wall of the groove 6 through the square 201, the moving straight plate 202 driving the mold on the lower side to move slowly upwards, when the two sides of the mold are on the same scale, it indicates that the mold is horizontal.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The utility model provides a punching device that punching press is even, includes bottom plate (1), its characterized in that: end plates (5) are fixedly connected to the left side and the right side of the top of the bottom plate (1), grooves (6) are formed in the front faces of the two end plates (5), scales (12) are formed in the inner sides of the front faces of the two end plates (5), and adjusting mechanisms (2) are mounted inside the two grooves (6);

the adjusting mechanism (2) comprises a square block (201), a straight plate (202), a threaded rod (203) and a handle (204);

the outer wall of square (201) and the inner wall slip joint of recess (6), the front of square (201) and the back stub looks rigid coupling of straight board (202), the bottom of straight board (202) rotates with the top of threaded rod (203) and links to each other, the outer wall of threaded rod (203) and the inner wall threaded connection of bottom plate (1), the bottom of threaded rod (203) and the top looks rigid coupling of handle (204).

2. A press for stamping uniformly as defined in claim 1, wherein: the square block (201) and the groove (6) form a sliding mechanism.

3. A press for stamping uniformly as defined in claim 1, wherein: the tops of the two end plates (5) are fixedly connected with a support (9), the inner wall of the support (9) is fixedly connected with a hydraulic cylinder (10), and the output end of the hydraulic cylinder (10) is provided with a clamping mechanism (3);

the clamping mechanism (3) comprises a cylinder (301), a transverse plate (302), an inclined plate (303), a first sliding groove (304), a long rod (305) and a second sliding groove (306);

the top of drum (301) and the output end rigid coupling of pneumatic cylinder (10), the left side of drum (301) and the right side looks rigid coupling of diaphragm (302), the front left side of diaphragm (302) rotates with the inner wall of swash plate (303) and links to each other, the processing of the front below of swash plate (303) has first spout (304), the inner wall of first spout (304) and the left side slip joint of stock (305), the outer wall of stock (305) and the left side below clearance fit of drum (301), the processing of the front top of swash plate (303) has second spout (306).

4. A uniform-press stamping device as defined in claim 3, wherein: the inner wall of the cylinder (301) is in clearance fit with a stamping knife (11), and the inner side above the stamping knife (11) is connected with the outer wall of the long rod (305) in a phase difference mode.

5. A uniform-press stamping device as defined in claim 3, wherein: a control mechanism (4) is arranged at the top of the left side of the cylinder (301);

the control mechanism (4) comprises a bolt (401), a short plate (402) and a circular plate (403);

the right side of bolt (401) rotates with the left side top of drum (301) and links to each other, the outer wall of bolt (401) and the inner wall threaded connection of short slab (402), the front below of short slab (402) and the rear end face looks rigid coupling of plectane (403), the outer wall of plectane (403) and the inner wall slip joint of second spout (306).

6. A press for stamping uniformly as defined in claim 1, wherein: the top of the bottom plate (1) is fixedly connected with an upright post (7), and the top of the upright post (7) is fixedly connected with a bedplate (8).