CN218574709U

CN218574709U - Stamping die convenient to location

Info

Publication number: CN218574709U
Application number: CN202222494609.1U
Authority: CN
Inventors: 孙文齐; 胡金龙
Original assignee: Dalian Yeshengda Metal Products Co ltd
Current assignee: Dalian Yeshengda Metal Products Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-03-07
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a stamping die convenient to location belongs to mould location technical field, and it includes the fixed bolster, the both ends face fixed connection of both sides and link below of fixed bolster, the top that just is located the lower mould on the link inlays to establish and installs stamping mechanism, the bottom and the brace table laminating of lower mould, screw drive mechanism is installed to the below of brace table, and screw drive mechanism installs on the fixed bolster. This stamping die convenient to location, through setting up screw thread actuating mechanism, gear and ratch, when getting the material, at first drive screw thread actuating mechanism promotes the lower mould and moves right, when gear and ratch meshing transmission, make the lower mould can overturn punching press work piece automatic discharging, and then adopt this mode to need not the staff and get when the material in the below of punching press mechanism, avoid punching press mechanism hydraulic pressure inefficacy to lead to dropping the problem of injury staff, and this device can fall the material automatically, satisfy the automatic demand of getting the material.

Description

Stamping die convenient to location

Technical Field

The utility model belongs to the technical field of the mould location, specifically be a stamping die convenient to location.

Background

Stamping die is in cold stamping process, become a special technological equipment of part with material processing, at present, stamping die's among the prior art lower mould often is fixed position, when needs get when putting the part, all need stretch into the lower mould surface of upper die below with the hand and carry out the part and get and put, and at the in-process of placing the part blank, also be convenient for carry out positioning work to the part blank fast, it is comparatively dangerous to touch sharp last mould easily simultaneously, and when the hydraulic pressure of mould became invalid in the control, receive the injury easily, certain potential safety hazard has.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art's above-mentioned defect, the utility model provides a stamping die convenient to location, the lower mould of having solved stamping die among the prior art often is fixed position, when needs get put the part, receives the injury easily, has certain potential safety hazard, and is not convenient for carry out the problem of positioning work to blank fast.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stamping die convenient to location, includes the fixed bolster, the both ends face fixed connection of both sides and the link below of fixed bolster, on the link and be located the top of lower mould and inlay and establish and install punching press mechanism, the bottom and the brace table laminating of lower mould, screw thread actuating mechanism is installed to the below of brace table, and screw thread actuating mechanism installs on the fixed bolster, the equal fixedly connected with in both ends and the ratch that two gear positions correspond around the fixed bolster right side, the axle head of two gears all rotate with two fixed blocks through the bearing and are connected, and two fixed block fixed mounting are at a brace table top, both sides fixed connection around the axle head of two gears and the lower mould, the top fixedly connected with of link inner wall and the swash plate of two elastic locating structure in the place ahead and two elastic locating structure position laminating in the back.

As a further aspect of the present invention: the thread driving mechanism comprises a screw rod, the two ends of the screw rod are connected to the fixed support in a rotating mode through bearings, the left end of the screw rod is fixedly connected with an output shaft of the motor, a fixed seat is fixedly connected to the bottom of the motor, and the fixed seat is fixedly connected with the left side face of the fixed support.

As a further aspect of the present invention: the utility model discloses a screw rod, including a screw rod, a supporting bench, a movable sleeve, a fixed bolster inner wall, the outside threaded connection of screw rod has the nut, the top fixed connection of nut is in the bottom of a supporting bench, the bottom of a supporting bench just is located the equal fixedly connected with movable sleeve in both sides of screw rod, movable sleeve sliding connection is on the dead lever, dead lever fixed connection is in the left and right sides of fixed bolster inner wall.

As a further aspect of the present invention: the punching press mechanism includes electronic hydraulic stem, the top of electronic hydraulic stem inlays to establish and installs the top at the link, the mould is gone up to the bottom fixedly connected with of electronic hydraulic stem, go up the top of mould and be located the equal fixedly connected with telescopic link in both sides of electronic hydraulic stem, the top of two telescopic links inlays to establish and installs in the link.

As a further aspect of the present invention: the left side of the supporting table and the left side of the lower die are fixedly connected with two magnets, and the two adjacent magnets are attracted magnetically.

As a further aspect of the present invention: the elastic positioning structure comprises a fixed plate, the fixed plate is fixedly connected to the top of the lower die, a rectangular sleeve is installed on the fixed plate in an embedded mode, a movable plate is connected to the rectangular sleeve in a sliding mode, pulleys are fixedly connected to the top of the movable plate, the pulleys are attached to the inclined plate, two elastic belts are fixedly connected to the top of the inner wall of the fixed plate, and the bottom ends of the two elastic belts are fixedly connected to the movable plate.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this stamping die convenient to location, through setting up screw thread actuating mechanism, gear and ratch, when getting the material, at first drive screw thread actuating mechanism promotes the lower mould and moves right, when gear and ratch meshing transmission, make the lower mould can overturn punching press work piece automatic discharging, and then adopt this mode to need not the staff and get when the material in the below of punching press mechanism, avoid punching press mechanism hydraulic pressure inefficacy to lead to dropping the problem of injury staff, and this device can fall the material automatically, satisfy the automatic demand of getting the material.

2. This stamping die convenient to location through setting up screw thread actuating mechanism, swash plate and elastic positioning structure, and screw thread actuating mechanism drives the lower mould and moves left, when elastic positioning structure and swash plate inclined plane produced the extrusion for elastic positioning structure receives the extrusion and carries out automatic positioning to the punching press work piece downwards automatically, and then can reach quick counterpunching work piece location, realizes the convenient operation of automatic positioning simultaneously.

3. This stamping die convenient to location through setting up elastic webbing and fly leaf, when pulley and swash plate separation, the elastic force of elastic webbing can drive the fly leaf and upwards reset this moment, and then makes the fly leaf can demolish the location of pushing down to the punching press work piece to need not manual operation, made things convenient for the actual processing of punching press work piece.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

fig. 2 is a schematic view of the bottom perspective structure of the present invention;

FIG. 3 is a three-dimensional structure diagram of the connecting frame of the present invention;

fig. 4 is a schematic three-dimensional structure diagram of the lower mold of the present invention;

fig. 5 is a three-dimensional structure diagram of the fixing plate of the present invention;

in the figure: the device comprises a fixed support 1, a connecting support 2, a stamping mechanism 3, an electric hydraulic rod 31, a telescopic rod 32, an upper die 33, a lower die 4, a thread driving mechanism 5, a motor 51, a fixed seat 52, a screw 53, a nut 54, a toothed rod 6, an inclined plate 7, an elastic positioning structure 8, a fixed plate 81, a pulley 82, a rectangular sleeve 83, an elastic belt 84, a movable plate 85, a fixed block 9, a gear 10, a magnet 11, a supporting table 12, a fixed rod 13 and a movable sleeve 14.

Detailed Description

The technical solution of the present patent will be further described in detail with reference to the following embodiments.

As shown in fig. 1-5, the utility model provides a technical solution: a stamping die convenient for positioning comprises a fixed support 1, wherein two sides of the fixed support 1 are fixedly connected with two end faces below a connecting frame 2, the connecting frame 2 is arranged to enable the connecting frame 2 to be capable of erecting a stamping mechanism 3 in height and play a fixing role for the stamping mechanism 3, the stamping mechanism 3 is embedded and installed on the connecting frame 2 and above a lower die 4, the stamping mechanism 3 is arranged to enable the stamping mechanism 3 to move downwards to press a stamping workpiece so as to realize stamping and cutting of the stamping workpiece, the bottom of the lower die 4 is attached to a support table 12, a thread driving mechanism 5 is installed below the support table 12, the linear motion mechanism is capable of controlling the lower die 4 to move left and right by arranging the thread driving mechanism 5, so that a material does not need to be taken below the stamping mechanism 3, the situation that the stamping mechanism 3 is out of control to cause injury to workers is avoided, and the thread driving mechanism 5 is installed on the fixed support 1, the front end and the rear end of the right side of the fixed support 1 are fixedly connected with toothed bars 6 corresponding to the positions of the two gears 10, the gears 6 and the gears 10 are arranged, so that the gears 10 move to be meshed with the toothed bars 6 for transmission, the shaft ends of the two gears 10 can drive the right side of the lower die 4 to turn over, and then the punched workpiece can be automatically turned over for discharging, only a collecting box is required to be placed for receiving and collecting, the shaft ends of the two gears 10 are rotatably connected with the two fixed blocks 9 through bearings, the shaft ends of the gears 10 can smoothly rotate through the arrangement of the bearings, the two fixed blocks 9 are fixedly arranged at the top of the support table 12, the shaft ends of the two gears 10 are fixedly connected with the front side and the rear side of the lower die 4, the top of the inner wall of the connecting frame 2 is fixedly connected with inclined plates 7 which are attached to the positions of the two elastic positioning structures 8 in front and the two elastic positioning structures 8 in rear, through setting up swash plate 7 and elastic locating structure 8 for swash plate 7 accessible inclined plane extrusion elastic locating structure 8 downstream, and then make elastic locating structure 8 can fix a position punching press work piece automatically.

Specifically, as shown in fig. 2, the thread driving mechanism 5 includes a screw 53, both ends of the screw 53 are all connected to the fixing support 1 through bearing rotation, through setting up a bearing, so that the screw 53 can perform stable rotation motion, the left end of the screw 53 is fixedly connected to the output shaft of the motor 51, the bottom of the motor 51 is fixedly connected to the fixing seat 52, through setting up the fixing seat 52, so that the fixing seat 52 can play a role in fixing the motor 51, the fixing seat 52 is fixedly connected to the left side surface of the fixing support 1, the external thread of the screw 53 is connected to the nut 54, through setting up the screw 53 and the nut 54, so that the screw 53 can rotate to control the nut 54 to perform linear motion, so as to control the left and right motion of the support table 12, the top of the nut 54 is fixedly connected to the bottom of the support table 12, the bottom of the support table 12 is also fixedly connected to the movable sleeve 14 at both sides of the screw 53, the movable sleeve 14 is slidably connected to the fixing rod 13, through setting up the fixing rod 13 and the movable sleeve 14, so that the fixing rod 13 can guide the movable sleeve 14, so as to ensure the smoothness of the left and right of the support table 12, and left and right sides of the inner wall of the fixing rod 13 are fixedly connected to the fixing support 1.

Specifically, as shown in fig. 3, punching press mechanism 3 includes electric hydraulic rod 31, the top of electric hydraulic rod 31 is inlayed and is established the top of installing at link 2, mould 33 on the bottom fixedly connected with of electric hydraulic rod 31, through setting up electric hydraulic rod 31 and last mould 33, make the mould 33 up-and-down motion on the electric hydraulic rod 31 control, can realize the stamping process to the punching press work piece, the top of going up mould 33 and the equal fixedly connected with telescopic link 32 in both sides that is located electric hydraulic rod 31, through setting up telescopic link 32, make telescopic link 32 can ensure to go up mould 33 steady motion from top to bottom, the top of two telescopic links 32 is inlayed and is established and install in link 2.

Specifically, as shown in fig. 4 and 5, the left side of the supporting table 12 and the left side of the lower mold 4 are both fixedly connected with two magnets 11, by providing the magnets 11, the two magnets 11 are attracted to each other, and further the position of the upper mold 33 can be located, and the two adjacent magnets 11 are magnetically attracted to each other, the elastic locating structure 8 includes a fixed plate 81, the fixed plate 81 is fixedly connected to the top of the lower mold 4, a rectangular sleeve 83 is embedded in the fixed plate 81, and by providing the rectangular sleeve 83, the rectangular sleeve 83 can guide the movable plate 85, so as to ensure the movable plate 85 to move up and down smoothly, a movable plate 85 is slidably connected in the rectangular sleeve 83, a pulley 82 is fixedly connected to the top of the movable plate 85, by providing the pulley 82, the pulley 82 has good rolling performance, and further the friction between the pulley 82 and the inclined plate 7 can be reduced, so as to improve the smoothness of operation, the pulley 82 is attached to the inclined plate 7, two elastic belts 84 are fixedly connected to the top of the inner wall of the fixed plate 81, by providing the

elastic belts

84 and 85, when the pulley 82 is separated from the inclined plate 7, the elastic belts 85 can be reset upward, and the movable plate 85 can be connected to the bottom of the workpiece pressed and the workpiece 85 can be removed from the workpiece.

The utility model discloses a theory of operation does:

s1, during stamping, firstly, a stamping workpiece is placed at the position of a lower die 4, a motor 51 is controlled to drive a screw 53 to rotate, the screw 53 drives a nut 54 to move leftwards, the nut 54 drives the lower die 4 to move leftwards through a supporting table 12, meanwhile, a pulley 82 moves leftwards, when the pulley 82 and an inclined plane of an inclined plate 7 generate extrusion movement, the pulley 82 pushes a movable plate 85 to move downwards to extrude and position the stamping workpiece, and meanwhile, an elastic belt 84 deforms, so that the stamping workpiece corresponds to the position of an upper die 33;

s2, controlling the electric hydraulic rod 31 to move downwards, so that the electric hydraulic rod 31 pushes the upper die 33 to move downwards, and the upper die 33 contacts with a punched workpiece downwards to punch;

s3, after the stamping is finished, the motor 51 is controlled to rotate reversely, so that the screw 53 drives the nut 54 to move rightwards, the pulley 82 is separated from the inclined plate 7, the movable plate 85 is driven by the elastic belt 84 to reset upwards, meanwhile, the gear 10 moves rightwards, when the gear 10 is meshed with the toothed bar 6, the shaft end of the gear 10 drives the lower die 4 to rotate, and the stamped workpiece is overturned to the right side by the lower die 4 to be discharged.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a stamping die convenient to location, includes fixed bolster (1), its characterized in that: both sides and the both ends face fixed connection of link (2) below of fixed bolster (1), link (2) are gone up and are located the top of lower mould (4) and inlay and establish and install punching press mechanism (3), the bottom and the brace table (12) laminating of lower mould (4), screw drive mechanism (5) are installed to the below of brace table (12), and screw drive mechanism (5) are installed on fixed bolster (1), equal fixedly connected with in both ends and the gear lever (6) that two gear (10) positions correspond around fixed bolster (1) right side, the axle head of two gear (10) all rotates through bearing and two fixed block (9) to be connected, and two fixed block (9) fixed mounting are at brace table (12) top, the axle head of two gear (10) and the front and back both sides fixed connection of lower mould (4), top fixedly connected with of link (2) inner wall and swash plate (7) of two elastic locating structure (8) in the place ahead and two elastic locating structure (8) position laminating in the back.

2. A readily positionable stamping die as defined in claim 1, wherein: screw thread actuating mechanism (5) include screw rod (53), the both ends of screw rod (53) are all rotated through the bearing and are connected on fixed bolster (1), the left end of screw rod (53) and the output shaft fixed connection of motor (51), the bottom fixedly connected with fixing base (52) of motor (51), fixing base (52) and the left surface fixed connection of fixed bolster (1).

3. A readily positionable stamping die as defined in claim 2, wherein: the utility model discloses a supporting device for the elevator, including screw rod (53), the outside threaded connection of screw rod (53) has nut (54), the top fixed connection of nut (54) is in the bottom of brace table (12), the bottom of brace table (12) just is located the equal fixedly connected with movable sleeve (14) in both sides of screw rod (53), movable sleeve (14) sliding connection is on dead lever (13), dead lever (13) fixed connection is in the left and right sides of fixed bolster (1) inner wall.

4. A readily positionable stamping die as defined in claim 1, wherein: punching press mechanism (3) are including electronic hydraulic stem (31), the top of electronic hydraulic stem (31) is inlayed and is established the top of installing in link (2), mould (33) on the bottom fixedly connected with of electronic hydraulic stem (31), go up the top of mould (33) and be located the equal fixedly connected with telescopic link (32) in both sides of electronic hydraulic stem (31), the top of two telescopic links (32) is inlayed and is established and install in link (2).

5. A readily positionable stamping die as defined in claim 1, wherein: the left side surface of the supporting table (12) and the left side of the lower die (4) are fixedly connected with two magnets (11), and the two adjacent magnets (11) are attracted magnetically.

6. A readily positionable stamping die as defined in claim 1, wherein: elastic positioning structure (8) are including fixed plate (81), fixed plate (81) fixed connection is at the top of lower mould (4), it installs rectangle cover (83) to inlay on fixed plate (81), sliding connection has fly leaf (85) in rectangle cover (83), the top fixedly connected with pulley (82) of fly leaf (85), pulley (82) and swash plate (7) laminating, two elastic webbing (84) of top fixedly connected with of fixed plate (81) inner wall, the bottom fixed connection of two elastic webbing (84) is on fly leaf (85).