CN211330908U

CN211330908U - Device is decided to punching press board for mould

Info

Publication number: CN211330908U
Application number: CN201921987464.0U
Authority: CN
Inventors: 张文何
Original assignee: Dalian Free Trade Zone Yizhao Rubber Co ltd
Current assignee: Dalian Free Trade Zone Yizhao Rubber Co ltd
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2020-08-25
Anticipated expiration: 2029-11-16

Abstract

The utility model provides a device is decided to punching press board for mould relates to mould technical field. This device is decided to punching press board for mould, including the mounting bracket, the backup pad is installed to the bottom surface of mounting bracket, and the bottom surface fixed mounting of backup pad has the supporting leg, and the top of mounting bracket is provided with adjusting device, adjusting device's bottom surface and backup pad sliding connection, and two spouts have been seted up to the upper surface of backup pad, and adjusting device's bottom surface is located the inside of two spouts respectively, the equal fixedly connected with slide bar in both ends around the upper surface of mounting bracket, and two slide bars run through adjusting device's front and back both ends respectively. This device is decided to punching press board for mould through setting up mounting bracket, adjusting device, motor, pneumatic cylinder and compression shear device, can carry out quick location and the effect that compresses tightly to it when having reached deciding, has solved prior art's the device of deciding and can't accomplish fast to punching press board and fix to and can't fix a position its problem when fixed.

Description

Device is decided to punching press board for mould

Technical Field

The utility model relates to the technical field of mold, specifically be a device is decided to punching press board for mould.

Background

At present small-size stamping workpiece mould generally all can adopt the punching press board to decide the device before the punching press or after the punching press, decide the device can be fast and accurate to the punching press board cut out to with going on of later stage process

Device is tailor to punching press board for mould needs fix the punching press board when deciding, still fixes a position the punching press board when fixed, but prior art decides the device and can't accomplish fast to fixing the punching press board to and can't fix a position it when fixed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a device is decided to punching press board for mould has solved prior art and has decided the device and can't accomplish fast to punching press board and fix to and can't carry out the problem of fixing a position to it when fixed.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a stamping plate cutting device for a die comprises a mounting frame, wherein a supporting plate is mounted on the bottom surface of the mounting frame, supporting legs are fixedly mounted on the bottom surface of the supporting plate, an adjusting device is arranged above the mounting frame, the bottom surface of the adjusting device is connected with the supporting plate in a sliding manner, two sliding grooves are formed in the upper surface of the supporting plate, the bottom surface of the adjusting device is respectively positioned inside the two sliding grooves, sliding rods are fixedly connected to the front end and the rear end of the upper surface of the mounting frame, the two sliding rods respectively penetrate through the front end and the rear end of the adjusting device, a motor is fixedly mounted on the left side surface of the mounting frame, a lead screw is fixedly connected to a main shaft of the motor, one end of the lead screw, far away from the motor, penetrates through the mounting frame and is rotatably connected with the mounting frame, the adjusting device comprises a bearing, the screw rod penetrates through the middle position of the bearing platform and is in transmission connection with the bearing platform, the bottom surface of the bearing platform is respectively inserted inside the two sliding grooves, two limiting rods are fixedly connected to the mutually far sides of the two moving plates, the two limiting rods positioned on one side are respectively inserted inside the supporting plates on the adjacent side, a hydraulic cylinder is arranged above the adjusting device, the bottom end of the hydraulic cylinder is respectively fixedly connected with the two supporting legs, a connecting plate is fixedly arranged on the upper surface of the hydraulic cylinder, connecting rods are fixedly connected to the front side and the rear side of the bottom surface of the connecting plate, the bottom ends of the two connecting rods are respectively fixedly connected with the front side and the rear side of the two supporting legs, a compression and shearing device is fixedly arranged at the bottom end of the hydraulic cylinder, the compression and shearing device comprises a cross platform, a spring, a cutting knife, a fixed, the spring is located between ten stands and the fixed plate and the both ends of spring respectively with cross platform and fixed plate fixed connection, the bottom surface fixedly connected with connecting rod of fixed plate, the one end of fixed plate is kept away from to the connecting rod and decides sword fixed connection, two depression bars respectively with the bottom surface sliding connection of cross platform, two briquetting of the equal fixedly connected with in bottom surface of two depression bars, four montants of bottom surface fixedly connected with of ten stands, the equal fixedly connected with slider of breaking alone of two montants of both sides around, peg graft the inside of two depression bars around respectively for two sliders of both sides around.

Preferably, the screw rod is located at the center of the mounting frame, the two sliding rods are symmetrically arranged front and back along the axis of the screw rod, and the screw rod can be meshed with the adjusting device when rotating, so that the adjusting device can move left and right.

Preferably, two gag lever posts that are located the left side and two gag lever posts that are located the right side set up with the vertical center line bilateral symmetry of plummer, and the inside of the side about the backup pad is pegged graft respectively to the one end that two gag lever posts of left and right sides are close to each other, and the gag lever post can play the effect of supporting the movable plate.

Preferably, the cutting knife and the knife groove are arranged concentrically, and the width of the knife groove is large, so that the cutting knife can still enter the inside of the knife groove when the plummer moves left and right in a small range.

Preferably, the two pressing rods are symmetrically arranged front and back with the transverse center line of the bearing table, the two pressing blocks are symmetrically arranged left and right with the vertical center line of the pressing rods, and the pressing rods and the pressing blocks can play a certain fixing force on the pressing plates.

(III) advantageous effects

The utility model provides a device is decided to punching press board for mould. The method has the following beneficial effects:

1. the punching plate cutting device for the die is characterized in that the mounting frame, the adjusting device, the motor, the hydraulic cylinder and the pressing and shearing device are arranged, the hydraulic cylinder can drive the fixed plate to move downwards when extending, at the moment, two pressing rods begin to approach the punching plate under the downward force of the cross table, meanwhile, the pressing blocks begin to press the punching plate, when the hydraulic cylinder continues to extend, the spring begins to compress, when the spring compresses, the cutting knife can cut the punching plate, when the punching plate needs to be positioned, the motor is started, the motor can drive the lead screw to rotate when rotating, the bearing table can be driven to move left and right when rotating, at the moment, the pressing rods can move left and right relative to the vertical rod, after the movement is finished, the punching plate can be cut, the effects of quick positioning and quick pressing can be carried out on the punching plate when the cutting plate is cut, and the problem that the cutting device in the prior art, and the problem that the positioning can not be carried out when the fixing is carried out.

2. This device is decided to punching press board for mould, through setting up the gag lever post, the gag lever post can play the effect that removes about two movable plates of restriction, can provide certain holding power to it, prevents that the pneumatic cylinder from extending to damage the movable plate when power is too big.

Drawings

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

FIG. 2 is a side view of the structure of the present invention;

fig. 3 is a schematic structural view of the press-breaking device and the adjusting device of the present invention;

fig. 4 is a schematic view of the connection between the adjusting device and the mounting frame of the present invention.

Wherein, 1 mounting bracket, 2 backup pads, 3 supporting legs, 4 adjusting device, 41 plummer, 42 movable plate, 43 sword grooves, 44 gag lever posts, 5 slide bars, 6 motors, 7 lead screws, 8 pneumatic cylinders, 9 compression shear devices, 91 cross platform, 92 springs, 93 cutting knife, 94 fixed plate, 95 depression bar, 96 briquetting, 97 montant, 98 sliders, 99 connecting rods, 10 spouts, 11 connecting plates, 12 connecting rods.

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 embodiment of the utility model provides a device is decided to punching press board for mould:

embodiment one, as shown in fig. 1 to 4, the device comprises a mounting frame 1, a supporting plate 2 is installed on the bottom surface of the mounting frame 1, a supporting leg 3 is fixedly installed on the bottom surface of the supporting plate 2, an adjusting device 4 is arranged above the mounting frame 1, the bottom surface of the adjusting device 4 is slidably connected with the supporting plate 2, two sliding grooves 10 are formed in the upper surface of the supporting plate 2, the bottom surfaces of the adjusting device 4 are respectively located inside the two sliding grooves 10, sliding rods 5 are fixedly connected to the front and rear ends of the upper surface of the mounting frame 1, the two sliding rods 5 respectively penetrate through the front and rear ends of the adjusting device 4, a motor 6 is fixedly installed on the left side surface of the mounting frame 1, a spindle of the motor 6 is fixedly connected with a lead screw 7, one end of the lead screw 7, which is far away from the motor 6, penetrates through the mounting, adjusting device 4 can be engaged in the time of 7 pivoted lead screws, can make adjusting device 4 remove about, adjusting device 4's top is provided with pneumatic cylinder 8, pneumatic cylinder 8's bottom respectively with two supporting legs 3 fixed connection, pneumatic cylinder 8's last fixed surface installs connecting plate 11, the equal fixedly connected with connecting rod 12 in both sides around the bottom surface of connecting plate 11, the bottom of two connecting rods 12 respectively with two supporting legs 3 around side fixed connection, pneumatic cylinder 8's bottom fixed mounting has pressure and cuts device 9.

In the second embodiment, as shown in fig. 1-4, the adjusting device 4 includes a carrier 41 and two moving plates 42, a knife slot 43 is formed on the upper surface of the carrier 41, the two moving plates 42 are respectively fixedly connected to the left and right sides of the carrier 41, two sliding rods 5 respectively penetrate through the front and rear ends of the carrier 41, a screw 7 penetrates through the middle of the carrier 41 and is in transmission connection with the middle, the bottom of the carrier 41 is respectively inserted into the two sliding slots 10, two limiting rods 44 are respectively fixedly connected to the surfaces of the two moving plates 42 away from each other, two limiting rods 44 on one side are respectively inserted into the adjacent support plate 2, two limiting rods 44 on the left side and two limiting rods 44 on the right side are respectively arranged in bilateral symmetry with the vertical center line of the carrier 41, the ends of the two limiting rods 44 on the left and right sides close to each other are respectively inserted into the left and right sides of the, the stopper 44 may function to support the moving plate 42.

In the third embodiment, as shown in fig. 1 to 4, the compression-shearing apparatus 9 includes a cross-shaped table 91, a spring 92, a cutting knife 93, a fixing plate 94 and two pressing rods 95, the upper surface of the fixing plate 94 is fixedly connected with the telescopic end of the hydraulic cylinder 8, the cross-shaped table 91 is disposed below the fixing plate 94, the spring 92 is located between the cross-shaped table 91 and the fixing plate 94, two ends of the spring 92 are respectively fixedly connected with the cross-shaped table 91 and the fixing plate 94, the bottom surface of the fixing plate 94 is fixedly connected with a connecting rod 99, one end of the connecting rod 99 away from the fixing plate 94 is fixedly connected with the cutting knife 93, the cutting knife 93 is concentrically disposed with the knife groove 43, the width of the knife groove 43 is larger, so that when the bearing table 41 moves left and right with a small amplitude, the cutting knife 93 can still enter the inside of the knife groove 43, the two pressing rods 95 are, four montants 97 of bottom surface fixedly connected with of cross platform 91, the equal fixedly connected with slider 98 of breaking alone of two montants 97 of both sides around, two sliders 98 of both sides are pegged graft respectively in the inside of two depression bars 95 around, two depression bars 95 are with the horizontal central line longitudinal symmetry setting of plummer 41, two briquetting 96 are with the vertical central line bilateral symmetry setting of depression bar 95, depression bar 95 and briquetting 96 can play certain stationary force to the punching plate, the bottom surface of cross platform 91 is installed and is detected the position that the position device can detect the work piece.

When using, can drive fixed plate 94 downstream when pneumatic cylinder 8 extends, two depression bars 95 receive the decurrent power of ten desks 91 and begin to be close to the punching press board this moment, briquetting 96 begins to compress tightly the punching press board simultaneously, when pneumatic cylinder 8 continues to extend, spring 92 begins the compression, when spring 92 compresses, decide the punching press board that sword 93 can decide, when needs advance line location to the punching press board, starter motor 6, can drive lead screw 7 rotatory when motor 6 rotates, can drive plummer 41 and remove about when lead screw 7 is rotatory, depression bar 95 can remove about for montant 97 this moment, can decide it after the removal is accomplished.

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 device is decided to punching press board for mould, includes mounting bracket (1), its characterized in that: backup pad (2) are installed to the bottom surface of mounting bracket (1), the bottom surface fixed mounting of backup pad (2) has supporting leg (3), the top of mounting bracket (1) is provided with adjusting device (4), the bottom surface and backup pad (2) sliding connection of adjusting device (4), equal fixedly connected with slide bar (5) in both ends around the upper surface of mounting bracket (1), two slide bar (5) run through adjusting device (4) both ends around respectively, the left surface fixed mounting of mounting bracket (1) has motor (6), main shaft fixedly connected with lead screw (7) of motor (6), the one end that motor (6) were kept away from in lead screw (7) runs through mounting bracket (1) and rotates with mounting bracket (1) and is connected, the top of adjusting device (4) is provided with pneumatic cylinder (8), the bottom of pneumatic cylinder (8) respectively with two supporting leg (3) fixed connection, the bottom fixed mounting of pneumatic cylinder (8) has compression shear device (9).

2. The die cutting device for the die press plate according to claim 1, characterized in that: two sliding grooves (10) are formed in the upper surface of the supporting plate (2), and the bottom surfaces of the adjusting devices (4) are located inside the two sliding grooves (10) respectively.

3. The die cutting device for the die press plate according to claim 2, characterized in that: adjusting device (4) are including plummer (41) and two movable plates (42), sword groove (43) have been seted up to the upper surface of plummer (41), two movable plates (42) respectively with plummer (41) about side fixed connection, two slide bars (5) run through the front and back both ends of plummer (41) respectively, lead screw (7) run through the intermediate position of plummer (41) and are connected rather than the transmission, the bottom surface of plummer (41) is pegged graft respectively in the inside of two spout (10), two equal fixedly connected with in the one side that two movable plates (42) kept away from each other have two gag lever posts (44), two gag lever posts (44) that are located one side are pegged graft respectively in the inside of backup pad (2) of adjacent one side.

4. The die cutting device for the die press plate according to claim 3, wherein: the upper surface of pneumatic cylinder (8) fixed mounting has connecting plate (11), and equal fixedly connected with connecting rod (12) in both sides around the bottom surface of connecting plate (11), the bottom of two connecting rods (12) respectively with the front and back side fixed connection of two supporting legs (3).

5. The die cutting device for the die press plate according to claim 4, wherein: pressure shearing device (9) include ten stands (91), spring (92), decide sword (93), fixed plate (94) and two depression bars (95), the upper surface of fixed plate (94) and the flexible end fixed connection of pneumatic cylinder (8), ten stands (91) set up the below at fixed plate (94), spring (92) are located between ten stands (91) and fixed plate (94) and the both ends of spring (92) respectively with ten stands (91) and fixed plate (94) fixed connection, the bottom surface fixedly connected with connecting rod (99) of fixed plate (94), the one end that fixed plate (94) were kept away from in connecting rod (99) and decide sword (93) fixed connection, two depression bars (95) respectively with the bottom surface sliding connection of ten stands (91), the equal fixedly connected with two briquetting (96) in bottom surface of two depression bars (95).

6. The die cutting device for the die press plate according to claim 5, wherein: four vertical rods (97) are fixedly connected to the bottom surface of the cross-shaped table (91), sliding blocks (98) are fixedly connected to the independent parts of the two vertical rods (97) on the front side and the rear side, and the two sliding blocks (98) on the front side and the rear side are respectively inserted into the front pressing rod (95) and the rear pressing rod (95).