CN214184870U

CN214184870U - Hardware stamping die

Info

Publication number: CN214184870U
Application number: CN202023262933.8U
Authority: CN
Inventors: 孙治国
Original assignee: Qingdao Yuheng Aluminum Technology Co ltd
Current assignee: Qingdao Yuheng Aluminum Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-14
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a hardware stamping die, including stamping workbench, stamping workbench's top is equipped with the roof, the internal fixed surface of roof installs the pneumatic cylinder, the lower extreme of pneumatic cylinder is equipped with hydraulic ram, hydraulic ram's lower extreme fixed mounting has the drift, stamping workbench's upper surface has been seted up the fluting, install articulated seat on the horizontal one end inner wall of fluting, the activity articulates on the articulated seat has the material returning plate, the material returning plate is kept away from the one end fixedly connected with activity that articulated seat holds in the palm the flitch, stamping workbench's lower surface intermediate position fixed mounting has the bracket, fixed mounting has electric putter on the bottom inner wall of bracket. The utility model discloses a stamping die has good automatic material returned function, can realize handling the material returned of hardware after finishing punching a hole, and labour saving and time saving improves work efficiency to can reduce the safe risk of during operation.

Description

Hardware stamping die

Technical Field

The utility model relates to a stamping die technical field especially relates to a hardware stamping die.

Background

The metal is gold, silver, copper, iron, tin, and generally refers to metal, but the metal is commonly known as metal or copper-iron products in modern industrial society, the industry of the metal products is rapidly developed, the industry of the metal plays an immeasurable role in economic development, the metal products also become an indispensable industrial link in industrial manufacturing, alloy stamping parts are the most commonly used parts in the fields of metal processing and mechanical manufacturing, stamping part processing is a processing method for separating or forming metal plate strips by using a die, the application range is very wide, the stamping part processing comprises the working procedures of blanking, bending, deep drawing, forming, finishing, punching and the like, the material for stamping part processing is mainly a hot-rolled or cold-rolled (mainly cold-rolled) metal plate strip material, such as a carbon steel plate, an alloy steel plate, a spring steel plate, a galvanized plate, a tin-plated plate, a stainless steel plate, copper and a copper alloy plate, Aluminum and aluminum alloy sheets, and the like.

At present, at the in-process of hardware punching press, traditional stamping die is utilizing hydraulic ram to punch a hole the metalwork, but some still need artifical manual work to take out the material returned of metalwork after finishing punching a hole, and not only troublesome reduces work efficiency, also has certain potential safety hazard simultaneously, consequently, we have proposed a hardware stamping die.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a hardware stamping die.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a hardware stamping die comprises a stamping workbench, a top plate is arranged above the stamping workbench, a hydraulic cylinder is fixedly mounted on the inner surface of the top plate, a hydraulic ejector rod is arranged at the lower end of the hydraulic cylinder, a punch head is fixedly mounted at the lower end of the hydraulic ejector rod, a groove is formed in the upper surface of the stamping workbench, a hinged seat is mounted on the inner wall of the horizontal end of the groove, a stripper plate is movably hinged on the hinged seat, one end, away from the hinged seat, of the stripper plate is fixedly connected with a movable retainer plate, a bracket is fixedly mounted at the middle position of the lower surface of the stamping workbench, an electric push rod is fixedly mounted on the inner wall of the bottom of the bracket, a pulley is movably mounted at the upper end of the electric push rod, a chute is formed in the lower surface of the movable retainer plate, the pulley is slidably mounted in the chute, a hardware placing groove is formed in the upper surface of the movable retainer plate, the below central point of hardware standing groove puts and is equipped with the punching hole groove, the front side of spout and rear side both ends position all are equipped with the cushion, and the upper surface and the activity of cushion hold in the palm flitch fixed connection, the groove of sliding has all been seted up with the upper surface of material returned board to the activity support flitch, below one side of articulated seat is equipped with the storage box.

Preferably, the internal surface of pulley rotates installs the connecting axle, the lower extreme of connecting axle rotates and is connected with the pulley link, electric putter's upper end is equipped with movable push rod, the lower extreme of pulley link with movable push rod's upper end fixed connection.

Preferably, the lower surface four corners position of the stamping workbench is fixedly provided with supporting legs, and the stamping workbench is fixedly connected with the top plate through supporting columns.

Preferably, the sliding groove is communicated with the hardware placing groove.

Preferably, the storage box is fixedly connected with the stamping workbench, and the upper surface of the storage box is provided with a storage groove.

Preferably, the lower surface of cushion is fixedly connected with crashproof gasket, and crashproof gasket is the rubber pad.

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

1. in the utility model, by arranging the grooves, the hinged seats, the material returning plates, the movable material supporting plates, the brackets, the electric push rods, the pulleys and the sliding chutes, a good automatic material returning structure is added for the stamping die, so that after punching is finished, the pulleys are moved upwards by opening the electric push rods to jack up the movable material supporting plates, and hardware in the hardware placing grooves is made to slide downwards into the material storing box under the matching of the material returning plates and the hinged seats, so that the material returning treatment of the hardware can be realized, the time and the labor are saved, the working efficiency is improved, and the safety risk in working can be reduced;

2. in the utility model, the anti-collision gasket is arranged under the cushion block, so that a good shock absorption and protection effect can be achieved, and the service life of the stamping die is further prolonged;

to sum up, the utility model discloses a stamping die has good automatic material returned function, can be after finishing punching a hole, can realize handling the material returned of hardware, and labour saving and time saving improves work efficiency to can reduce the safe risk of during operation.

Drawings

Fig. 1 is a schematic structural view of a hardware stamping die provided by the present invention;

fig. 2 is an enlarged view of a part a in fig. 1 of a stamping die for hardware according to the present invention;

fig. 3 is a partial top view of a movable material returning seat of a hardware stamping die according to the present invention;

fig. 4 is a schematic structural diagram of a cushion block in the second embodiment of the hardware stamping die provided by the present invention.

In the figure: 1 stamping workbench, 2 top plates, 3 hydraulic cylinders, 4 hydraulic push rods, 5 punches, 6 grooves, 7 hinged seats, 8 stripper plates, 9 movable retainer plates, 10 brackets, 11 electric push rods, 12 pulleys, 13 chutes, 14 hardware placing grooves, 15 punching grooves, 16 connecting shafts, 17 pulley connecting frames, 18 cushion blocks, 19 anti-collision gaskets, 20 supporting legs, 21 storage boxes, 22 sliding grooves and 23 supporting columns.

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.

The first embodiment is as follows:

referring to fig. 1-3, a hardware stamping die comprises a stamping workbench 1, a top plate 2 is arranged above the stamping workbench 1, a hydraulic cylinder 3 is fixedly arranged on the inner surface of the top plate 2, a hydraulic ejector rod 4 is arranged at the lower end of the hydraulic cylinder 3, a punch 5 is fixedly arranged at the lower end of the hydraulic ejector rod 4, a slot 6 is arranged on the upper surface of the stamping workbench 1, a hinged seat 7 is arranged on the inner wall of the horizontal end of the slot 6, a stripper plate 8 is movably hinged on the hinged seat 7, one end of the stripper plate 8 far away from the hinged seat 7 is fixedly connected with a movable retainer plate 9, a bracket 10 is fixedly arranged at the middle position of the lower surface of the stamping workbench 1, an electric push rod 11 is fixedly arranged on the inner wall of the bottom of the bracket 10, a pulley 12 is movably arranged at the upper end of the electric push rod 11, a chute 13 is arranged on the lower surface of the movable retainer plate 9, and the pulley 12 is slidably arranged in the chute 13, the upper surface of activity asks flitch 9 to have seted up hardware standing groove 14, and the below central point of hardware standing groove 14 puts and is equipped with towards hole groove 15, and the front side of spout 13 and rear side both ends position all are equipped with cushion 18, and the upper surface and the activity of cushion 18 ask flitch 9 fixed connection, and the groove 22 that slides has all been seted up with the upper surface of material returned plate 8 to activity asks flitch 9, and below one side of articulated seat 7 is equipped with storage box 21.

Wherein, the internal surface of pulley 12 rotates installs connecting axle 16, and the lower extreme of connecting axle 16 rotates and is connected with pulley link 17, and the upper end of electric putter 11 is equipped with movable push rod, and the lower extreme of pulley link 17 and the upper end fixed connection of movable push rod.

Wherein, the equal fixed mounting in lower surface four corners position of stamping workbench 1 has supporting leg 20, through support column 23 fixed connection between stamping workbench 1 and roof 2.

Wherein the sliding slot 22 is communicated with the hardware placement slot 14.

Wherein, the storage box 21 is fixedly connected with the stamping workbench 1, and the upper surface of the storage box 21 is provided with a storage groove.

Example two:

referring to fig. 1-4, a hardware stamping die comprises a stamping workbench 1, a top plate 2 is arranged above the stamping workbench 1, a hydraulic cylinder 3 is fixedly arranged on the inner surface of the top plate 2, a hydraulic ejector rod 4 is arranged at the lower end of the hydraulic cylinder 3, a punch 5 is fixedly arranged at the lower end of the hydraulic ejector rod 4, a slot 6 is arranged on the upper surface of the stamping workbench 1, a hinged seat 7 is arranged on the inner wall of the horizontal end of the slot 6, a stripper plate 8 is movably hinged on the hinged seat 7, one end of the stripper plate 8 far away from the hinged seat 7 is fixedly connected with a movable retainer plate 9, a bracket 10 is fixedly arranged at the middle position of the lower surface of the stamping workbench 1, an electric push rod 11 is fixedly arranged on the inner wall of the bottom of the bracket 10, a pulley 12 is movably arranged at the upper end of the electric push rod 11, a chute 13 is arranged on the lower surface of the movable retainer plate 9, and the pulley 12 is slidably arranged in the chute 13, the upper surface of activity asks flitch 9 to have seted up hardware standing groove 14, and the below central point of hardware standing groove 14 puts and is equipped with towards hole groove 15, and the front side of spout 13 and rear side both ends position all are equipped with cushion 18, and the upper surface and the activity of cushion 18 ask flitch 9 fixed connection, and the groove 22 that slides has all been seted up with the upper surface of material returned plate 8 to activity asks flitch 9, and below one side of articulated seat 7 is equipped with storage box 21.

Wherein, the lower surface fixedly connected with crashproof gasket 19 of cushion 18, and crashproof gasket 19 is the rubber pad.

The working principle is as follows: when in use, a good automatic material returning structure is added to the stamping die by arranging the slot 6, the hinged seat 7, the material returning plate 8, the movable material supporting plate 9, the bracket 10, the electric push rod 11, the pulley 12 and the sliding chute 13, so that after punching is finished, the pulley 12 can move upwards by opening the electric push rod 11 to jack up the movable material supporting plate 9, hardware in the hardware placing groove 14 can slide downwards into the storage box 21 under the matching of the material returning plate 8 and the hinged seat 7, the material returning treatment of the hardware can be realized, time and labor are saved, the working efficiency is improved, the safety risk in working can be reduced, the anti-collision gasket 19 is arranged under the gasket 18, the good shock absorption and protection effects can be achieved, the service life of the stamping die is further prolonged, the stamping die has a good automatic material returning function, can accomplish the back at punching a hole, can realize handling the material returned of hardware, labour saving and time saving improves work efficiency to can reduce the safe risk of during operation.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The hardware stamping die comprises a stamping workbench (1) and is characterized in that a top plate (2) is arranged above the stamping workbench (1), a hydraulic cylinder (3) is installed on the inner surface of the top plate (2), a hydraulic ejector rod (4) is arranged at the lower end of the hydraulic cylinder (3), a punch (5) is fixedly installed at the lower end of the hydraulic ejector rod (4), a groove (6) is formed in the upper surface of the stamping workbench (1), a hinging seat (7) is installed on the inner wall of one horizontal end of the groove (6), a material returning plate (8) is movably hinged on the hinging seat (7), one end, far away from the hinging seat (7), of the material returning plate (8) is fixedly connected with a movable material supporting plate (9), a bracket (10) is fixedly installed at the middle position of the lower surface of the stamping workbench (1), and an electric push rod (11) is fixedly installed on the inner wall of the bottom of the bracket (10), the upper end movable mounting of electric putter (11) has pulley (12), spout (13) have been seted up to the lower surface of activity die-pad board (9), pulley (12) slidable mounting is in spout (13), hardware standing groove (14) have been seted up to the upper surface of activity die-pad board (9), the below central point of hardware standing groove (14) puts and is equipped with towards hole groove (15), the front side and the rear side both ends position of spout (13) all are equipped with cushion (18), and the upper surface and the activity of cushion (18) die-pad board (9) fixed connection, the activity die-pad board (9) all has been seted up with the upper surface of material returned board (8) and has slideed groove (22), below one side of articulated seat (7) is equipped with storage box (21).

2. A hardware stamping die according to claim 1, characterized in that, the internal surface of pulley (12) rotates and installs connecting axle (16), the lower extreme of connecting axle (16) rotates and is connected with pulley link (17), the upper end of electric putter (11) is equipped with movable push rod, the lower extreme of pulley link (17) with movable push rod's upper end fixed connection.

3. The hardware stamping die according to claim 1, wherein supporting legs (20) are fixedly mounted at four corners of the lower surface of the stamping workbench (1), and the stamping workbench (1) is fixedly connected with the top plate (2) through supporting columns (23).

4. A hardware stamping die according to claim 1, wherein the sliding slot (22) is in communication with the hardware placement slot (14).

5. The hardware stamping die according to claim 1, wherein the storage box (21) is fixedly connected with the stamping workbench (1), and a storage groove is formed in the upper surface of the storage box (21).

6. The hardware stamping die according to claim 1, wherein a collision-proof gasket (19) is fixedly connected to the lower surface of the cushion block (18), and the collision-proof gasket (19) is a rubber pad.