CN221869885U - Stamping die of washing machine box - Google Patents

Abstract

The utility model belongs to the technical field of washing machine production equipment, and particularly relates to a stamping die for a washing machine box body. Through the last mould actuating mechanism that sets up, the effectual forward punching press to the box, set up the driving motor in riser top, it is rotatory to drive ball screw, and drive movable table and violently bench and go up and down to remove, carry out forward guidance through the guide bar of violently bench both sides, it goes up the mould bench and goes up the mould mount pad to go up and down to remove simultaneously to drive, make the second lift pneumatic cylinder drive the third lift pneumatic cylinder, the third lift pneumatic cylinder drives the positive removal of last mould mount pad to the washing machine box and punches, the yield of punching press effect and box has been guaranteed, and punching press efficiency has been improved, the security has been strengthened, prevent that the punching press from taking place the skew and influencing final punching press quality, and easy operation, convenient to use.

Description

Stamping die of washing machine box

Technical Field

The utility model belongs to the technical field of washing machine production equipment, and particularly relates to a stamping die for a washing machine box body.

Background

A stamping die is a special technological device for processing a material (metal or nonmetal) into a part (or a semi-finished product) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die). Stamping is a press working method in which a material is pressed at room temperature by a die attached to a press to be separated or plastically deformed, thereby obtaining a desired part.

Through searching, china patent application publication No. CN213317214U discloses a novel multi-purpose stamping die for a fracture-preventing washing machine box body, which comprises a bottom plate, a heating unit, a pushing unit, a fixing column and a top plate, wherein the bottom plate, the top plate and a stamping machine are arranged, materials are placed at the top end of a lower die, an air pump and a heating wire are started, air inside an air pipe is heated by heating, the air pump sprays hot air to the materials through an air outlet, the materials are heated, then the stamping machine is started to drive the top plate to press down, a male die at the bottom end of the top plate is used for profiling the materials, an inner guide column at the front side of the bottom end of the top plate is in sliding connection with the top end of an outer guide column, a telescopic rod is pulled to adjust the height of a limit sensor, an electric push rod is started after the material profiling, and a pushing plate at the top end of the electric push rod is used for pushing out the stamped materials from the inside the lower die.

In the above related art, the punch provided in the punching device cannot effectively punch the box during punching, and affects the punching quality of the box, so it is highly desirable to design a punching die of the washing machine box to deal with these problems.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model discloses a stamping die for a washing machine box body.

The utility model realizes the above purpose through the following technical scheme:

The stamping die of the washing machine box body comprises a workbench, a lower die mechanism is arranged above the workbench, and an upper die executing mechanism is arranged above the lower die mechanism.

The upper die actuating mechanism comprises vertical plates arranged on two sides of the lower die mechanism, a ball screw is arranged on one side of the vertical plates, a driving motor is arranged at one end of the ball screw, a movable table is arranged on the outer surface of the ball screw, a feed beam is arranged on one side of the ball screw, a guide rod is arranged on the opposite surface of the vertical plates, a transverse table is arranged on one side of the movable table, a second lifting hydraulic cylinder is arranged above the transverse table, an upper die table is arranged at the power end of the second lifting hydraulic cylinder, a third lifting hydraulic cylinder is arranged below the upper die table, and an upper die mounting table is arranged at the power end of the third lifting hydraulic cylinder.

Preferably, the lower die mechanism comprises a bearing concave table arranged above the workbench, guide rods are arranged on two sides of the bearing concave table, a square table is arranged on the upper side of the inner side of the bearing concave table, a concave frame is arranged above the square table, a lower die table is arranged above the concave frame, a lower die mounting groove is formed in the middle end of the upper side of the lower die table, and fixing and clamping assemblies are arranged on two sides of the lower die table.

Preferably, a second damping spring device is arranged between the power end of the second lifting hydraulic cylinder and the upper die table.

Preferably, an upper die electromagnetic male plate is arranged on one side of the upper die mounting table.

Preferably, the fixed clamping assembly comprises clamping plates arranged on two sides of the lower die table, and an electric telescopic rod is arranged on one side of each clamping plate.

Preferably, a first damping spring device is arranged below the lower die table, and a first lifting hydraulic cylinder is arranged below the square table.

The beneficial effects are that:

The utility model discloses a stamping die for a washing machine box, which is characterized in that a box body is effectively stamped in the forward direction through an upper die executing mechanism, a driving motor is arranged above a vertical plate and drives a ball screw to rotate and a moving table and a transverse table to move up and down, the guide rods at two sides of the transverse table are used for guiding in the forward direction, and meanwhile, the upper die table and an upper die mounting table are driven to move up and down, so that a second lifting hydraulic cylinder drives a third lifting hydraulic cylinder, the third lifting hydraulic cylinder drives the upper die mounting table to stamp the washing machine box in the forward direction, the stamping effect and the yield of the box body are ensured, the stamping efficiency is improved, the safety is enhanced, the final stamping quality is prevented from being influenced by deviation of stamping, and the stamping die is simple to operate and convenient to use.

Drawings

FIG. 1 is a schematic illustration of an isometric shaft configuration of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a first structural schematic of the present utility model;

FIG. 4 is a second schematic structural view of the present utility model;

fig. 5 is a schematic diagram of the structure at a in fig. 4.

In the figure: 1. a work table;

2. a lower die mechanism; 201. a guide rod; 202. a bearing concave table; 2021. a first sink; 203. a first lifting hydraulic cylinder; 204. a square table; 205. a concave frame; 2051. a first damping spring device; 206. a lower die table; 207. a lower die mounting groove; 208. a clamping plate; 209. an electric telescopic rod;

3. an upper die executing mechanism; 301. a vertical plate; 302. a ball screw; 3021. a light bar; 303. a driving motor; 304. a mobile station; 305. a guide rod; 306. a transverse table; 307. a second lifting hydraulic cylinder; 308. a second damping spring device; 309. an upper die table; 310. a third lifting hydraulic cylinder; 311. and (5) an upper die mounting table.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, one embodiment provided by the present utility model is: the stamping die of the washing machine box body comprises a workbench 1, a lower die mechanism 2 is arranged above the workbench 1, and an upper die executing mechanism 3 is arranged above the lower die mechanism 2.

In this embodiment: the lower die mechanism 2 comprises a bearing concave table 202 arranged above the workbench 1, guide rods 201 are arranged on two sides of the bearing concave table 202, a square table 204 is arranged above the inner side of the bearing concave table 202, a concave frame 205 is arranged above the square table 204, a lower die table 206 is arranged above the concave frame 205, a lower die mounting groove 207 is formed in the middle end above the lower die table 206, and a lower die electromagnetic female plate is arranged inside the lower die mounting groove 207. Fixed clamping assemblies are provided on both sides of the lower die table 206. The fixed clamping assembly comprises clamping plates 208 arranged on two sides of the lower die table 206, and an electric telescopic rod 209 is arranged on one side of the clamping plates 208. A first damping spring 2051 is provided below the lower die table 206, and the first damping spring 2051 is used for buffering and damping when the lower die is stamped. A first lifting hydraulic cylinder 203 is arranged below the square table 204. First sink grooves 2021 are provided on both sides of the bearing recess 202. The first sink 2021 is used to limit the counter 204.

In this embodiment: the upper die actuating mechanism 3 comprises vertical plates 301 arranged on two sides of the lower die mechanism 2, a ball screw 302 is arranged on one side of the vertical plates 301, a driving motor 303 is arranged at one end of the ball screw 302, a moving table 304 is arranged on the outer surface of the ball screw 302, a feed rod 3021 is arranged on one side of the ball screw 302, guide rods 305 are arranged on the opposite surface of the vertical plates 301, a transverse table 306 is arranged on one side of the moving table 304, and the guide rods 305 are used for guiding and limiting lifting movement of the transverse table 306. A second lifting hydraulic cylinder 307 is arranged above the transverse table 306, an upper die table 309 is arranged at the power end of the second lifting hydraulic cylinder 307, a third lifting hydraulic cylinder 310 is arranged below the upper die table 309, and an upper die mounting table 311 is arranged at the power end of the third lifting hydraulic cylinder 310. A second damping spring device 308 is arranged between the power end of the second lifting hydraulic cylinder 307 and the upper die table 309. An upper pressing mold electromagnetic male plate is arranged on one side of the upper mold mounting table 311. The upper pressing die electromagnetic male plate is used for connecting and installing or detaching the stamping die.

Working principle: when the stamping device is used, an upper die and a lower die to be stamped are connected in an upper die mounting table 311 and a lower die mounting groove 207 through an upper die electromagnetic male plate and a lower die electromagnetic female plate, the upper die and the lower die are mounted, a box to be stamped is placed above a lower die table 206, an electric telescopic rod 209 is started, a clamping plate 208 is driven to clamp and fix the box, a driving motor 303 is started, a ball screw 302 is driven to rotate, a moving table 304 and a transverse table 306 are driven to move downwards, when the moving table moves downwards to be close to the upper side of the box, a second lifting hydraulic cylinder 307 is stopped, an upper die 309 is driven to move downwards to a certain position to stop, a third lifting hydraulic cylinder 310 is started to drive an upper die at the lower end of the upper die mounting table 311 to stamp the box, an upper die executing mechanism 3 is reversely started to lift the stamped box, and meanwhile, an electric telescopic rod 209 is started to drive the clamping plate 208 to move relatively, the box is separated from the lower die table 206, and the box is taken out.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. A stamping die of washing machine box, its characterized in that: the automatic forming machine comprises a workbench, wherein a lower die mechanism is arranged above the workbench, and an upper die executing mechanism is arranged above the lower die mechanism;

The upper die actuating mechanism comprises vertical plates arranged on two sides of the lower die mechanism, a ball screw is arranged on one side of the vertical plates, a driving motor is arranged at one end of the ball screw, a moving table is arranged on the outer surface of the ball screw, a feed beam is arranged on one side of the ball screw, a guide rod is arranged on the opposite surface of the vertical plates, a transverse table is arranged on one side of the moving table, a second lifting hydraulic cylinder is arranged above the transverse table, an upper die table is arranged at the power end of the second lifting hydraulic cylinder, a third lifting hydraulic cylinder is arranged below the upper die table, and an upper die mounting table is arranged at the power end of the third lifting hydraulic cylinder.

2. The stamping die for a washing machine box according to claim 1, wherein: the lower die mechanism comprises a bearing concave table arranged above the workbench, guide rods are arranged on two sides of the bearing concave table, a square table is arranged on the inner side upper side of the bearing concave table, a concave frame is arranged above the square table, a lower die table is arranged above the concave frame, a lower die mounting groove is formed in the middle end of the upper side of the lower die table, and fixed clamping assemblies are arranged on two sides of the lower die table.

3. The stamping die for a washing machine box according to claim 1, wherein: and a second damping spring device is arranged between the power end of the second lifting hydraulic cylinder and the upper die table.

4. The stamping die for a washing machine box according to claim 1, wherein: an upper pressing die electromagnetic male plate is arranged on one side of the upper die mounting table.

5. The stamping die for a washing machine box according to claim 2, wherein: the fixed clamping assembly comprises clamping plates arranged on two sides of the lower die table, and an electric telescopic rod is arranged on one side of each clamping plate.

6. The stamping die for a washing machine box according to claim 2, wherein: the lower die table is provided with a first damping spring device below, and a first lifting hydraulic cylinder is arranged below the square table.