CN216369832U

CN216369832U - Cleaning device for stamping die

Info

Publication number: CN216369832U
Application number: CN202123169047.5U
Authority: CN
Inventors: 朱耀西
Original assignee: Shandong Huaihai Metal Decorating & Bottle Cap Manufacturing Co ltd
Current assignee: Shandong Huaihai Metal Decorating & Bottle Cap Manufacturing Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-04-26
Anticipated expiration: 2031-12-16

Abstract

The utility model relates to the technical field of stamping dies and discloses a cleaning device for a stamping die. According to the utility model, through the arrangement of the air blower, the touch switch, the air outlet pipe, the pushing disc, the punching hole, the permanent magnet block, the sliding chute, the sliding block, the telescopic rod and the spring, when the upper die base is separated from the lower die base, the elastic force of the spring drives the pushing disc to move upwards, so that the pushing disc pushes the scraps in the punching hole out to be level with the top of the lower die base, the sliding block extrudes the touch switch to start the air blower in the upward moving process, high-pressure gas is blown out from the air outlet pipe to clean the scraps on the pushing disc, and meanwhile, the permanent magnet block can adsorb and collect the iron scraps in a centralized manner, so that the phenomenon that the scraps are splashed to influence the collection of the scraps is further avoided, the air blower is practical and suitable for wide popularization and use.

Description

Cleaning device for stamping die

Technical Field

The utility model relates to the technical field of stamping dies, in particular to a cleaning device for a stamping die.

Background

In the process of implementing the utility model, the inventor finds that at least the following problems in the prior art are not solved: present stamping die adopts the recess punching press more when punching press the material, is about to the material and places in the punching press inslot, uses the material of punching press aircraft nose in with the punching press inslot to carry out stamping forming afterwards, but the punching press groove has certain degree of depth and punching press groove and is less usually, can remain the piece when punching press number of times is too much in the punching press inslot and lead to the extravagant material of punching press failure, and the punching press groove is difficult to clear up seriously influences production efficiency, consequently, we propose a cleaning device for stamping die.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cleaning device for a stamping die, which solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a cleaning device for a stamping die comprises a lower die holder, wherein an electric hydraulic cylinder is installed at the top of the lower die holder, an upper die holder is installed at the output end of the electric hydraulic cylinder, a permanent magnet block is installed at the left side of the top of the lower die holder, an air blower is installed at the right end of the lower die holder, an air outlet pipe is fixedly communicated with the air blower, a stamping hole is formed in the top of the lower die holder, an inner cavity of the stamping hole is movably connected with a pushing disc, a telescopic rod is fixedly connected between the pushing disc and the bottom end of the inner cavity of the stamping hole, a spring is sleeved on the outer side of the telescopic rod, the upper end and the lower end of the spring are respectively fixedly connected with the pushing disc and the bottom end of the inner cavity of the stamping hole, sliding grooves are formed in the left end and the right end of the inner cavity of the stamping hole, sliding blocks are movably connected in the two sliding grooves, the two sliding blocks are fixedly connected with the pushing disc, and a touch switch is installed at the top of the inner cavity of the sliding grooves, the output end of the touch switch is electrically connected with the input end of the air blower through an external power supply through a lead.

As a preferred embodiment of the present invention, an elastic shielding cloth is fixedly connected between the top of the sliding block and the inner cavity of the sliding groove.

In a preferred embodiment of the present invention, a rubber packing is fixedly attached to an outer side of the pushing plate.

In a preferred embodiment of the present invention, the permanent magnet blocks, the punched holes and the air outlet pipe are all on the same horizontal line.

In a preferred embodiment of the present invention, the bottom right side of the upper die holder is provided with a notch.

Compared with the prior art, the utility model has the following beneficial effects:

according to the cleaning device for the stamping die, due to the arrangement of the air blower, the touch switch, the air outlet pipe, the push disk, the stamping hole, the permanent magnet blocks, the sliding groove, the sliding block, the telescopic rod and the spring, when the upper die base is separated from the lower die base, the elastic force of the spring drives the push disk to move upwards, so that the push disk pushes out scraps in the stamping hole to be horizontal to the top of the lower die base, the sliding block extrudes the touch switch to start the air blower in the upwards moving process, high-pressure gas is blown out from the air outlet pipe to clean the scraps on the push disk, meanwhile, the permanent magnet blocks can adsorb, concentrate and collect the iron scraps, and further the phenomenon that the iron scraps are sputtered to influence the collection of the scraps is avoided.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of a cleaning apparatus for a press die according to the present invention;

FIG. 2 is a top view of a lower die base of the cleaning device for the stamping die of the present invention;

fig. 3 is a partially enlarged view of a portion a of the cleaning apparatus for a press die according to the present invention.

In the figure: 1. a lower die holder; 2. a blower; 3. permanent magnet blocks; 4. an electric hydraulic cylinder; 5. an upper die holder; 6. an air outlet pipe; 7. a notch; 8. pushing the disc; 9. a rubber seal ring; 10. punching a hole; 11. a chute; 12. a slider; 13. a touch switch; 14. an elastic shielding cloth; 15. a telescopic rod; 16. a spring.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution: a cleaning device for a stamping die comprises a lower die holder 1, wherein an electric hydraulic cylinder 4 is installed at the top of the lower die holder 1, an upper die holder 5 is installed at the output end of the electric hydraulic cylinder 4, a permanent magnet 3 is installed on the left side of the top of the lower die holder 1, an air blower 2 is installed at the right end of the lower die holder 1, an air outlet pipe 6 is fixedly communicated with the air blower 2, a stamping hole 10 is formed in the top of the lower die holder 1, an inner cavity of the stamping hole 10 is movably connected with a pushing disc 8, a telescopic rod 15 is fixedly connected between the pushing disc 8 and the bottom end of the inner cavity of the stamping hole 10, a spring 16 is sleeved on the outer side of the telescopic rod 15, the upper end and the lower end of the spring 16 are respectively fixedly connected with the pushing disc 8 and the bottom end of the inner cavity of the stamping hole 10, sliding grooves 11 are formed in the left end and the right end of the inner cavity of the stamping hole 10, and sliding blocks 12 are movably connected in the two sliding grooves 11, the two sliding blocks 12 are fixedly connected with the pushing disc 8, the top of the inner cavity of the sliding groove 11 is provided with a touch switch 13, the output end of the touch switch 13 is electrically connected with the input end of the air blower 2 through a lead by an external power supply, through the arrangement of the air blower 2, the touch switch 13, the air outlet pipe 6, the pushing disc 8, the punching hole 10, the permanent magnetic blocks 3, the sliding groove 11, the sliding blocks 12, the telescopic rod 15 and the spring 16, when the upper die base 5 is separated from the lower die base 1, the elastic force of the spring 16 drives the pushing disc 8 to move upwards, so that the pushing disc 8 pushes the fragments in the punching hole 10 to be horizontal to the top of the lower die base 1, the sliding blocks 12 extrude the touch switch 13 to start the air blower 2 in the upwards moving process, high-pressure air is blown out from the air outlet pipe 6 to clean the fragments on the pushing disc 8, and meanwhile, the permanent magnetic blocks 3 can adsorb and collect the fragments together, further avoiding the sputtering of iron scraps to influence the collection of the scraps.

In this embodiment (please refer to fig. 3), an elastic shielding cloth 14 is fixedly connected between the top of the sliding block 12 and the inner cavity of the sliding chute 11, and the elastic shielding cloth 14 can prevent the debris from flowing into the sliding chute 11, so as to further prevent the debris from affecting the upward movement of the sliding block 12 in the sliding chute 11.

In this embodiment (please refer to fig. 2), the rubber sealing ring 9 is fixedly connected to the outer side of the pushing disk 8, and the sealing performance of the pushing disk contacting the punching hole 10 is increased by the rubber sealing ring 9, so that the chips are prevented from being clamped in the gap between the pushing disk 8 and the punching hole 10.

In this embodiment (see fig. 1), the permanent magnet blocks 3, the punching holes 10 and the air outlet pipe 6 are on the same horizontal line, so that the scraps can be accurately blown to the permanent magnet blocks 3 for adsorption.

In this embodiment (see fig. 1), a notch 7 is formed in the right side of the bottom of the upper die holder 5, and the air outlet tube 6 can be placed through the notch 7, so that the air outlet tube 6 is prevented from being damaged due to the contact between the upper die holder 5 and the lower die holder 1.

It should be noted that the utility model is a cleaning device for a stamping die, comprising a lower die holder 1, an air blower 2, a permanent magnet 3, an electric hydraulic cylinder 4, an upper die holder 5, an air outlet pipe 6, a notch 7, a pushing disc 8, a rubber sealing ring 9, a stamping hole 10, a chute 11, a sliding block 12, a touch switch 13, an elastic shielding cloth 14, a telescopic rod 15 and a spring 16, wherein the components are all universal standard components or components known by technicians in the field, and the structure and principle of the cleaning device are known by technical manuals or conventional experimental methods, when the cleaning device works, firstly, when the upper die holder 5 is separated from the lower die holder 1, the pushing disc 8 is driven by the elastic force of the spring 16 to move upwards, then the sealing property of the pushing disc in contact with the stamping hole 10 is increased by the rubber sealing ring 9, so that chips are prevented from being clamped at the gap between the pushing disc 8 and the stamping hole 10, and the chips in the stamping hole 10 are pushed to be level with the top of the lower die holder 1 by the pushing disc 8, and block cloth 14 through elasticity and can avoid piece flow direction spout 11 in, further avoid the piece to influence slider 12 rebound in spout 11, thereby slider 12 starts air-blower 2 at the accurate extrusion touch switch 13 of rebound in-process, thereby blow off high-pressure gas from outlet duct 6 and clear up the piece that pushes away on the driving disk 8, permanent magnetism piece 3 can adsorb the collection of concentrating with the iron piece simultaneously, further avoid iron piece to sputter and influence clastic collection, and can place outlet duct 6 through notch 7, thereby avoid upper die base 5 and the extrusion of die holder 1 to cause the damage to outlet duct 6.

Claims

1. The utility model provides a cleaning device for stamping die, includes die holder (1), its characterized in that: an electric hydraulic cylinder (4) is installed at the top of the lower die holder (1), an upper die holder (5) is installed at the output end of the electric hydraulic cylinder (4), permanent magnets (3) are installed on the left side of the top of the lower die holder (1), an air blower (2) is installed at the right end of the lower die holder (1), an air outlet pipe (6) is fixedly communicated with the air blower (2), a stamping hole (10) is formed in the top of the lower die holder (1), a pushing disc (8) is movably connected to the inner cavity of the stamping hole (10), a telescopic rod (15) is fixedly connected between the pushing disc (8) and the bottom end of the inner cavity of the stamping hole (10), a spring (16) is sleeved on the outer side of the telescopic rod (15), the upper end and the lower end of the spring (16) are fixedly connected with the bottom ends of the inner cavities of the pushing disc (8) and the stamping hole (10) respectively, and chutes (11) are formed in the left end and the right end of the inner cavity of the stamping hole (10), two equal swing joint has slider (12), two in spout (11) slider (12) all with push away driving disk (8) fixed connection, touch switch (13) are installed at the inner chamber top of spout (11), the output of touch switch (13) passes through the wire through the input electric connection of external power source and air-blower (2).

2. The cleaning device for the press die according to claim 1, wherein: an elastic shielding cloth (14) is fixedly connected between the top of the sliding block (12) and the inner cavity of the sliding chute (11).

3. The cleaning device for the press die according to claim 1, wherein: the outer side of the pushing disc (8) is fixedly connected with a rubber sealing ring (9).

4. The cleaning device for the press die according to claim 1, wherein: the permanent magnet blocks (3), the punching holes (10) and the air outlet pipe (6) are on the same horizontal line.

5. The cleaning device for the press die according to claim 1, wherein: the right side of the bottom of the upper die holder (5) is provided with a notch (7).