CN213997447U

CN213997447U - Stamping-resistant automobile die

Info

Publication number: CN213997447U
Application number: CN202022067911.XU
Authority: CN
Inventors: 黎少华
Original assignee: Suzhou Yuzhou Mould Co ltd
Current assignee: Suzhou Yuzhou Mould Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-08-20
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a stamping-resistant automobile die, which comprises an installation box and a bearing plate arranged in the installation box, wherein an installation bin is arranged in the installation box, a rectangular groove communicated to the installation bin is arranged in the middle of the upper end surface of the installation box, the bearing plate is arranged in the installation bin, a stamping groove is arranged in the middle of the upper end surface of the bearing plate, two groups of buffer bins are symmetrically arranged in the interior of the bearing plate, a mounting groove is arranged on the lower end surface of the bearing plate, a group of buffer rods are arranged in the buffer bins, one ends of the buffer rods extend into the stamping groove, the upper part of one ends of the buffer rods extending into the stamping groove is structured to be an inclined plane, a group of second motors are fixedly arranged in the middle of the mounting groove, the second motors are connected with a group of rotating shafts extending into the stamping groove through motor shafts, the stamping-resistant automobile die has reasonable structure, and is convenient for providing buffering during stamping, meanwhile, the stamping depth can be adjusted conveniently according to the thickness of the automobile parts, and the practicability is high.

Description

Stamping-resistant automobile die

Technical Field

The utility model belongs to the technical field of the punching press, concretely relates to vapour turning mold utensil of resistant punching press.

Background

Stamping is a forming method in which a press and a die are used to apply external force to a plate, a strip, a pipe, a profile, etc. to cause plastic deformation or separation, thereby obtaining a workpiece of a desired shape and size. The stamping and forging are the same as plastic working, and are called forging and pressing together. The stamped blanks are mainly hot and cold rolled steel sheets and strips. In the world, 60-70% of steel materials are plates, and most of the plates are punched to form finished products.

Stamping equipment carries out the punching press to auto parts's production needs, and current stamping equipment can not cushion towards pressure at the in-process that carries out the punching press production to auto parts, and the too big damage that easily leads to mould and punching press pole of punching press force, and the punching press degree of the thickness adjustment punching machine of current stamping device according to auto parts not convenient for, need relapse the punching press to the part, and efficiency is lower.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a resistant automobile mold of punching press 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 stamping-resistant automobile die comprises an installation box and a bearing plate arranged in the installation box, wherein an installation bin is formed in the installation box, a rectangular groove communicated to the installation bin is formed in the middle of the upper end face of the installation box, the bearing plate is arranged in the installation bin, a stamping groove is formed in the middle of the upper end face of the bearing plate, two groups of buffer bins are symmetrically formed in the bearing plate, an installation groove is formed in the lower end face of the bearing plate, a group of buffer rods are arranged in the buffer bins, one ends of the buffer rods extend into the stamping groove, and an inclined plane is formed above one ends of the buffer rods extending into the stamping groove;

fixed being provided with a set of second motor between two parties in the mounting groove, the second motor is connected with a set of pivot that extends to the punching press inslot through the motor shaft, and the pivot extends to the one end fixedly connected with butt joint board in the punching press inslot.

Preferably, the fixed a set of rectangular plate that is provided with in bottom in the surge bin, the rectangle recess has been seted up to the up end of rectangular plate, and fixed mounting has a set of buffering axle in the rectangle recess, screw-thread fit installs the rectangular block on the outer fringe face of buffering axle, the up end of rectangular block and the lower terminal surface fixed connection of buffer beam, and articulated between the both sides of rectangular block and the tip of rectangle recess install a set of cover and establish the second spring outside the buffering axle.

Preferably, the both sides of the upper end face of install bin are provided with fly leaf and riser respectively, the up end of fly leaf is installed first motor, and has seted up the activity groove in the fly leaf, first motor is connected with a set of movable mounting's in the activity inslot screw thread axle through the motor shaft, screw-thread fit installs the movable block on the outer fringe face of screw thread axle.

Preferably, a sliding groove is formed in the vertical plate, a group of sliding shafts is fixedly mounted in the sliding groove, sliding blocks are mounted on the outer edge surface of each sliding shaft in a sliding fit mode, a group of transverse plates are connected between each sliding block and the corresponding transverse plate, and circular shafts are fixedly mounted on two sides of the upper end surface of the mounting box.

Preferably, a set of hydraulic pressure liter shrinkage pole is installed at the up end center of diaphragm, hydraulic pressure liter shrinkage pole is connected with the punching press board, the lower terminal surface center fixed mounting of punching press board has the punching press axle, and the up end bilateral symmetry of punching press board is fixed and is provided with two sets of guiding axles, and is two sets of the up end of guiding axle all passes the diaphragm, the up end of circle axle passes the diaphragm, it establishes the first spring outside the circle axle to articulate to install the cover between the up end of the lower terminal surface of diaphragm and install bin, there are two sets of chamber doors one side of install bin through hinge movable mounting.

The utility model discloses a technological effect and advantage: according to the stamping-resistant automobile die, due to the arrangement of the second spring, when stamping is carried out, the lower end face of the stamping shaft abuts against the inclined face of the buffer rod structure, so that the buffer rod moves towards the buffer bin, the rectangular block moves in the rectangular groove formed in the upper end face of the rectangular plate, the second spring is deformed to provide buffering, and the stamping shaft is prevented from being damaged due to overlarge stamping force; benefit from the setting of butt joint board, can start the second motor for the second motor rotates through the pivot of motor shaft connection, and the structure has the screw thread on the outer fringe face of pivot, thereby makes the butt joint board reciprocate, and then according to the punching press degree of depth of automobile parts's thickness adjustment punching press axle, avoids relapse the punching press, and punching press efficiency is higher.

Drawings

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

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1 mounting box, 101 mounting bin, 102 rectangular groove, 103 chamber door, 2 movable plates, 201 movable groove, 3 first motor, 301 threaded shaft, 4 vertical plates, 401 sliding groove, 5 sliding shaft, 501 stamping plate, 6 hydraulic lifting and contracting rod, 7 guide shaft, 8 round shaft, 801 first spring, 9 stamping shaft, 10 bearing plate, 1001 mounting groove, 1002 stamping groove, 1003 buffering bin, 11 second motor, 1101 abutting plate, 12 rectangular plate, 13 buffering shaft, 1301 rectangular block, 1302 second spring, 14 buffering rod, 15 transverse plate.

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.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a stamping-resistant automobile die as shown in fig. 1-3, including install bin 1 and the loading board 10 of setting in install bin 1, loading board 10 is rectangular plate-like structure, install bin 101 in the install bin 1, and the up end of install bin 1 is seted up centrally and is communicated to rectangular channel 102 in the install bin 101, loading board 10 sets up in the install bin 101, and the up end of loading board 10 is seted up centrally and is stamped the groove 1002, two sets of surge bins 1003 have been seted up symmetrically in the inside of loading board 10, and the lower terminal surface of loading board 10 has been seted up mounting groove 1001, be provided with a set of buffer beam 14 in the surge bin 1003, one end of buffer beam 14 extends into stamped groove 1002, the one end top that buffer beam 14 extends to stamped groove 1002 constructs to be the inclined plane;

fixed a set of second motor 11 that is provided with between two parties in mounting groove 1001, second motor 11 is connected with a set of pivot that extends to in the punching press groove 1002 through the motor shaft, the pivot extends to the one end fixedly connected with butt plate 1101 in the punching press groove 1002, butt plate 1101 is the plectane structure, benefit from the setting of butt plate 1101, second motor 11 can be started, make second motor 11 rotate through the pivot that the motor shaft is connected, it has the screw thread to construct on the outer fringe face of pivot, thereby make butt plate 1101 reciprocate, and then according to the punching press degree of depth of automobile parts's thickness adjustment punching press axle 9, avoid punching press repeatedly, punching press efficiency is higher.

Specifically, a group of rectangular plates 12 are fixedly arranged at the bottom in the buffer bin 1003, a rectangular groove is formed in the upper end face of each rectangular plate 12, a group of buffer shafts 13 are fixedly arranged in the rectangular groove, a rectangular block 1301 is installed on the outer edge surface of the buffer shaft 13 in a threaded fit mode, the upper end surface of the rectangular block 1301 is fixedly connected with the lower end surface of the buffer rod 14, and a group of second springs 1302 sleeved outside the buffer shaft 13 are hinged between the two sides of the rectangular block 1301 and the end parts of the rectangular grooves, and due to the arrangement of the second springs 1302, when punching, the lower end face of the punching shaft 9 presses against the inclined face of the buffer rod 14 structure, so that the buffer rod 14 moves toward the buffer bin 1003, so that the rectangular block 1301 moves in the rectangular groove formed on the upper end surface of the rectangular plate 12, therefore, the second spring 1302 is deformed to provide buffering, and damage to the punching shaft 9 caused by excessive punching force is avoided.

Specifically, the both sides of the upper end face of the installation box 1 are respectively provided with a movable plate 2 and a vertical plate 4, the movable plate 2 and the vertical plate 4 are both rectangular plate-shaped structures, a first motor 3 is installed on the upper end face of the movable plate 2, a movable groove 201 is formed in the movable plate 2, the first motor 3 is connected with a set of threaded shaft 301 movably installed in the movable groove 201 through a motor shaft, and a movable block is installed on the outer edge face of the threaded shaft 301 in a threaded fit manner.

Specifically, set up sliding tray 401 in riser 4, fixed mounting has a set of sliding shaft 5 in sliding tray 401, sliding fit installs the sliding block on sliding shaft 5's the outer fringe face, is connected with a set of diaphragm 15 between sliding block and the sliding block (during concrete implementation, the first motor of startable 3 for threaded shaft 301 rotates and drives the movable block and remove in activity inslot 201, and the sliding block slides on sliding shaft 5's the outer fringe face simultaneously, thereby realizes highly suitably adjusting diaphragm 15), install case 1's up end both sides fixed mounting has round axle 8.

Specifically, a set of hydraulic lifting and retracting rod 6 is installed at the upper end face center of diaphragm 15, hydraulic lifting and retracting rod 6 is connected with punching press board 501, and punching press board 501 is rectangular plate-shaped structure, punching press board 501's lower end face center fixed mounting has punching press axle 9, and punching press board 501's upper end face bilateral symmetry is fixed and is provided with two sets of guiding axle 7, and is two sets of guiding axle 7 is all passed diaphragm 15 (during the concrete implementation, the in-process that punching press board 501 removed can drive guiding axle 7 and remove, and the guiding axle can play the function of promoting punching press board 501 removal stationarity), diaphragm 15 is passed to the up end of circular shaft 8, articulated between the lower terminal surface of diaphragm 15 and the up end of install bin 1 install the cover establish the first spring 801 outside circular shaft 8, there are two sets of chamber doors 103 in one side of install bin 1 through hinge movable mounting.

The working principle of the stamping-resistant automobile die is that when the stamping-resistant automobile die is used, the box door 103 is opened, a part to be stamped is placed in the stamping groove 1002, the first motor 3 is started, the threaded shaft 301 rotates to drive the movable block to move in the movable groove 201, meanwhile, the sliding block slides on the outer edge surface of the sliding shaft 5, the height of the transverse plate 15 is properly adjusted, the hydraulic compression rod 6 is started, the stamping plate 501 moves downwards, the stamping shaft 9 stamps the part in the stamping groove 1002, during stamping, the stamping shaft 9 presses the inclined surface of one end structure of the buffer rod 14 to enable the buffer rod 14 to move towards the buffer bin, the rectangular block 1301 moves in the rectangular groove formed in the upper end surface of the rectangular plate 12, the second spring 1302 deforms to provide buffering, damage to the stamping shaft 9 due to overlarge stamping force is avoided, the second motor 11 can be started, make the pivot that second motor 11 passes through the motor shaft and connect rotate, the outer fringe face of pivot is gone up to be constructed there is the screw thread to make butt joint board 1101 reciprocate, and then according to the punching press degree of depth of automobile parts's thickness adjustment punching press axle 9, this resistant automobile mold of punching press, rational in infrastructure, be convenient for provide the buffering when the punching press, be convenient for simultaneously adjust according to the degree of depth of automobile parts's thickness adjustment punching press, the practicality is strong.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a stamping-resistant automobile die, includes install bin (1) and sets up loading board (10) in install bin (1), its characterized in that: the mounting structure comprises a mounting box (1), a mounting bin (101) is arranged in the mounting box (1), a rectangular groove (102) communicated into the mounting bin (101) is formed in the middle of the upper end face of the mounting box (1), a bearing plate (10) is arranged in the mounting bin (101), a punching groove (1002) is formed in the middle of the upper end face of the bearing plate (10), two groups of buffer bins (1003) are symmetrically formed in the interior of the bearing plate (10), a mounting groove (1001) is formed in the lower end face of the bearing plate (10), a group of buffer rods (14) are arranged in the buffer bins (1003), one ends of the buffer rods (14) extend into the punching groove (1002), and an inclined plane is formed above one ends of the buffer rods (14) extending into the punching groove (1002);

fixed a set of second motor (11) of being provided with placed in the middle in mounting groove (1001), second motor (11) are connected with a set of pivot that extends to in punching press groove (1002) through the motor shaft, and the pivot extends to one end fixedly connected with butt plate (1101) in punching press groove (1002).

2. The stamping-resistant automotive mold of claim 1, wherein: the fixed a set of rectangular plate (12) that is provided with in bottom in surge bin (1003), the rectangle recess has been seted up to the up end of rectangular plate (12), and fixed mounting has a set of buffering axle (13) in the rectangle recess, screw-thread fit installs rectangular block (1301) on the outer fringe face of buffering axle (13), the up end of rectangular block (1301) and the lower terminal surface fixed connection of buffer beam (14), and articulated between the both sides of rectangular block (1301) and the tip of rectangle recess install a set of cover and establish second spring (1302) outside buffering axle (13).

3. The stamping-resistant automotive mold of claim 1, wherein: the utility model discloses a mounting box, including install bin (1), install first motor (3), first motor (3) is connected with threaded shaft (301) of a set of movable mounting in activity groove (201) through the motor shaft, the movable block is installed to screw-thread fit on the outer fringe face of threaded shaft (301), the up end both sides of install bin (1) are provided with fly leaf (2) and riser (4) respectively, first motor (3) are installed to the up end of fly leaf (2), and have seted up activity groove (201) in fly leaf (2), first motor (3).

4. A stamping-resistant automotive mold as recited in claim 3, wherein: sliding grooves (401) are formed in the vertical plates (4), a set of sliding shafts (5) are fixedly mounted in the sliding grooves (401), sliding blocks are mounted on the outer edge surfaces of the sliding shafts (5) in a sliding fit mode, a set of transverse plates (15) are connected between the sliding blocks, and circular shafts (8) are fixedly mounted on two sides of the upper end face of the installation box (1).

5. The stamping-resistant automotive mold of claim 4, wherein: a set of hydraulic pressure liter shrink-rod (6) is installed at the up end center of diaphragm (15), hydraulic pressure shrink-rod (6) are connected with punching press board (501), the lower terminal surface center fixed mounting of punching press board (501) has punching press axle (9), and the up end bilateral symmetry of punching press board (501) is fixed and is provided with two sets of guiding axle (7), and is two sets of the up end of guiding axle (7) all passes diaphragm (15), diaphragm (15) are passed to the up end of circle axle (8), articulated between the up end of the lower terminal surface of diaphragm (15) and install the cover and establish first spring (801) outside circle axle (8), there are two sets of chamber doors (103) in one side of install bin (1) through hinge movable mounting.