CN219581496U - Automatic change precision machinery mould - Google Patents

Abstract

The utility model discloses an automatic precise mechanical die, and relates to the technical field of mechanical dies. The forming device comprises a main body and a forming mechanism, wherein a mounting plate is welded on the inner side of the main body, a hydraulic telescopic rod is movably connected on the inner side of the mounting plate, a die clamping plate is fixedly connected on the inner side of the hydraulic telescopic rod, and a limiting sliding groove is formed in the inner surface of the main body. According to the utility model, after a material to be punched is placed in a die, a punching main shaft is started to enable a punching plate to be lowered with a punching top die, the material in the die is punched, after the punching of the material is completed, a hydraulic telescopic rod is started to enable the material to be contracted, the left die and the right die to be expanded to two sides, so that a workpiece formed in the die can be quickly demoulded, then a hydraulic ejector rod is started to enable the workpiece to be driven to lift a material taking plate, the formed workpiece is jacked, a worker can conveniently and quickly take down the workpiece, the overall speed of workpiece taking and placing is improved, and the mechanical punching efficiency is increased.

Description

Automatic change precision machinery mould

Technical Field

The utility model relates to the technical field of mechanical dies, in particular to an automatic precision mechanical die.

Background

The mechanical mould is a tool for forming articles, the tool is composed of various parts, different moulds are composed of different parts, the processing of the appearance of the articles is realized mainly through the change of the physical state of the formed material, the tool is used for making blanks into workpieces with specific shapes and sizes under the action of external force, the mechanical mould is used for the processing of precision parts of a punch press, the punching is a special technological equipment for processing materials into parts, and the pressure processing method for obtaining the required parts is to apply pressure to the materials by using the mould arranged on a press machine at room temperature.

When the punching machine performs punching work, pressure is applied to a material through the die on the mechanical main shaft, but because of the huge impact force generated on the mechanical die, the material is easily tightly attached to the die under high pressure, and is difficult to take out after being clamped in the die, so that the workload of workers is increased, and the integral punching speed is influenced, and the automatic precision mechanical die is provided.

Disclosure of Invention

The utility model aims to provide an automatic precision mechanical die, which solves the problems that in the prior art, due to the huge impact force on the mechanical die, materials are easily and tightly attached to the die under high pressure, and are difficult to take out after being blocked in the die, so that the workload of workers is increased, and the overall stamping speed is influenced.

In order to solve the technical problems, the utility model provides an automatic precision mechanical die which comprises a main body and a forming mechanism, wherein an installing plate is welded on the inner side of the main body, a hydraulic telescopic rod is movably connected on the inner side of the installing plate, a die clamping plate is fixedly connected on the inner side of the hydraulic telescopic rod, the forming mechanism is arranged on the inner side of the die clamping plate, the forming mechanism comprises a left die, a right die, a splicing block, a splicing groove, a punching main shaft, a punching plate, a punching top die, a material taking plate and a hydraulic ejector rod, the inner side of the die clamping plate is movably connected with the left die, a right die is connected with a right end clamping groove of the left die, a splicing block is arranged on the front side of the left die, a splicing groove is formed in the rear side of the splicing block, and a limiting sliding groove is formed in the inner surface of the main body.

Preferably, the die clamping plate forms a telescopic structure with the mounting plate through a hydraulic telescopic rod, and the die clamping plate is symmetrically arranged relative to the central axis of the main body.

Preferably, the die clamping plates are connected with the left die and the right die through screws, and the inner width of the die clamping plates is the same as the outer width of the left die and the outer width of the right die.

Preferably, the width dimension of the splicing groove is the same as the width dimension of the splicing block, and the splicing grooves are in one-to-one correspondence with the splicing blocks.

Preferably, the top fixedly connected with punching press main shaft of main part, the punching press board is installed to the bottom of punching press main shaft, the bottom draw-in groove of punching press board is connected with the punching press top die.

Preferably, the inside of main part is provided with the extracting plate, the bottom welding of extracting plate has hydraulic ejector pin.

Preferably, the limiting sliding grooves are connected with the die clamping plates through clamping grooves, and at least two limiting sliding grooves are formed.

Compared with the related art, the automatic precision mechanical die provided by the utility model has the following beneficial effects:

the utility model provides an automatic precision mechanical die, which comprises a left die, a right die, splicing blocks, a splicing groove, a stamping main shaft, a stamping plate, a stamping top die, a material taking plate and a hydraulic ejector rod, wherein the hydraulic ejector rod is regulated to extend the left die and the right die and drive the left die and the right die to fold inwards, the splicing blocks are clamped into the splicing groove to enable the left die and the right die to be combined together, so that the space between the left die and the right die is firmer, after a material to be stamped is placed in the die, the stamping main shaft is started to enable the stamping plate to be lowered with the stamping top die, the material in the die is stamped, after the stamping of the material is completed, the hydraulic ejector rod is started to enable the hydraulic ejector rod to shrink, the left die and the right die to be expanded to two sides, so that a workpiece formed in the die can be demoulded quickly, then the hydraulic ejector rod is started to drive the material taking plate to jack the formed workpiece, a worker can conveniently take the workpiece down quickly, and the overall speed of taking and placing the workpiece is improved.

Drawings

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a schematic diagram of the mating structure of the mold clamping plate, left mold and right mold of the present utility model;

FIG. 3 is a schematic view of the mating structure of the body, hydraulic telescoping rod and mold clamp plate of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 3B according to the present utility model;

reference numerals in the drawings: 1. a main body; 2. a mounting plate; 3. a hydraulic telescopic rod; 4. a mold clamping plate; 5. a forming mechanism; 501. a left die; 502. a right die; 503. splicing blocks; 504. a splice groove; 505. punching a main shaft; 506. a stamping plate; 507. stamping a top die; 508. a material taking plate; 509. a hydraulic ejector rod; 6. limiting sliding groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.

An embodiment I, given by FIGS. 1-5, provides a technical solution: the utility model provides an automatic change precision machinery mould, including main part 1 and forming mechanism 5, the inboard welding of main part 1 has mounting panel 2, the inboard swing joint of mounting panel 2 has hydraulic telescoping rod 3, the inboard fixedly connected with mould splint 4 of hydraulic telescoping rod 3, the inboard of mould splint 4 is provided with forming mechanism 5, forming mechanism 5 includes left mould 501, right mould 502, splice piece 503, splice groove 504, punching press main shaft 505, punching press board 506, punching press top mould 507, get material board 508 and hydraulic ejector pin 509, the inboard swing joint of mould splint 4 has left mould 501, the right-hand member draw-in groove of left mould 501 is connected with right mould 502, the front side of left mould 501 is provided with splice piece 503, splice groove 504 has been seted up to the rear side of splice piece 503, spacing spout 6 has been seted up to the internal surface of main part 1.

In the second embodiment, the die clamping plate 4 forms a telescopic structure through the hydraulic telescopic rod 3 and the mounting plate 2, the die clamping plate 4 is symmetrically arranged about the central axis of the main body 1, and in the using process, the hydraulic telescopic rod 3 can be started to be telescopic, so that the die clamping plate 4 can be driven to be opened and closed, the die is convenient to mount left and right, and the convenience of taking out a finished workpiece after stamping is improved.

In the third embodiment, the mold clamping plate 4 is connected with the left mold 501 and the right mold 502 by screws, the inner width of the mold clamping plate 4 is the same as the outer width of the left mold 501 and the right mold 502, and the left mold and the right mold are fixedly installed on the mold clamping plate 4 by screws, so that the stability of the mold clamping plate during workpiece stamping is improved.

In the fourth embodiment, the width of the splicing groove 504 is the same as that of the splicing block 503, the splicing groove 504 corresponds to the splicing block 503 one by one, after the left and right molds are mounted on the mold clamping plate 4, the hydraulic telescopic rod 3 is adjusted to extend to drive the left and right molds to fold inwards, and the splicing block 503 can be clamped into the splicing groove 504 to enable the left and right molds to be combined together, so that the two molds are firmer.

In the fifth embodiment, the top end of the main body 1 is fixedly connected with a punching main shaft 505, the bottom end of the punching main shaft 505 is provided with a punching plate 506, a bottom end clamping groove of the punching plate 506 is connected with a punching top die 507, after a material to be punched is placed in a die, the punching main shaft 505 is started to enable the punching plate 506 to descend with the punching top die 507, and punching is completed on the material in the die.

In the sixth embodiment, the material taking plate 508 is disposed on the inner side of the main body 1, the hydraulic ejector rod 509 is welded at the bottom end of the material taking plate 508, after the stamping of the material is completed, the hydraulic telescopic rod 3 is started to shrink, the left and right dies are driven to expand towards two sides, so that the demoulding of the internally formed workpiece can be rapidly completed, then the hydraulic ejector rod 509 is started to drive the material taking plate 508 to lift, the formed workpiece is lifted, the workpiece can be conveniently and rapidly taken down by a worker, and the overall speed of taking and placing the workpiece is improved.

Embodiment seven is connected for the draw-in groove between spacing spout 6 and the mould splint 4, and spacing spout 6 is provided with two at least, places the bottom of mould splint 4 in spacing spout 6, and the removal of mould splint 4 is spacing, prevents that mould splint 4 from appearing rocking when contracting and leading to the concatenation of controlling anchor clamps to appear misplacing, influences the fashioned quality of work piece.

Working principle: for an automatic precision mechanical die, firstly, when the device is required to be used, the left die and the right die are fixedly mounted above the die clamping plate 4 through screws, then the hydraulic telescopic rod 3 is adjusted to extend, the left die and the right die are driven to fold inwards, the splicing block 503 can be clamped into the splicing groove 504 to enable the left die and the right die to be combined together, the two dies are firmer, secondly, after a material to be punched is placed in the die, the punching main shaft 505 is started to enable the punching plate 506 to be lowered with the punching top die 507, the material in the die is punched, after the punching of the material is completed, the hydraulic telescopic rod 3 is started to shrink, the left die and the right die are driven to expand towards two sides, so that a workpiece formed in the die can be quickly demoulded, and thirdly, the hydraulic push rod 509 is started to drive the material taking plate 508 to jack up, so that a workpiece formed is conveniently and quickly taken down by a worker, the whole speed of the workpiece is improved, finally, the movement of the die clamping plate 4 is limited through the limiting chute 6, the automatic shrinkage caused by shaking of the die clamping plate when the clamping plate is carried out, the quality of the workpiece is influenced, and the precision mechanical die is completed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (7)

1. An automatic change precision machinery mould, includes main part (1) and forming mechanism (5), its characterized in that: the utility model discloses a die assembly structure for a plastic material, including main part (1), mounting panel (2) are welded to the inboard of main part (1), the inboard swing joint of mounting panel (2) has hydraulic telescoping rod (3), the inboard fixedly connected with mould splint (4) of hydraulic telescoping rod (3), the inboard of mould splint (4) is provided with forming mechanism (5), forming mechanism (5) are including left mould (501), right mould (502), splice (503), splice groove (504), punching press main shaft (505), punching press board (506), punching press top mould (507), get material board (508) and hydraulic ejector pin (509), the inboard swing joint of mould splint (4) has left mould (501), the right-hand member draw-in groove of left mould (501) is connected with right mould (502), splice block (503) are provided with to the front side of left mould (501), splice groove (504) have been seted up to the rear side of splice block (503), spacing spout (6) have been seted up to the internal surface of main part (1).

2. An automated precision machinery mould according to claim 1, characterized in that the mould clamping plate (4) forms a telescopic structure between the hydraulic telescopic rod (3) and the mounting plate (2), and the mould clamping plate (4) is symmetrically arranged about the central axis of the main body (1).

3. The automated precision machinery mold of claim 1, wherein the mold clamping plate (4) is in screw connection with the left mold (501) and the right mold (502), and the inner width of the mold clamping plate (4) is the same as the outer width of the left mold (501) and the right mold (502).

4. The automated precision mechanical die of claim 1, wherein the width dimension of the splice groove (504) is the same as the width dimension of the splice block (503), and the splice groove (504) is in one-to-one correspondence with the splice block (503).

5. The automatic precision mechanical die according to claim 1, wherein a punching main shaft (505) is fixedly connected to the top end of the main body (1), a punching plate (506) is mounted at the bottom end of the punching main shaft (505), and a punching top die (507) is connected to a bottom end clamping groove of the punching plate (506).

6. An automated precision machinery mould according to claim 1, characterized in that the inside of the body (1) is provided with a take-out plate (508), the bottom end of the take-out plate (508) being welded with a hydraulic ram (509).

7. The automatic precision mechanical die of claim 1, wherein the limiting sliding grooves (6) are connected with the die clamping plates (4) through clamping grooves, and the limiting sliding grooves (6) are at least two.