CN217258661U

CN217258661U - Stamping die's mould cleaning device

Info

Publication number: CN217258661U
Application number: CN202123415243.6U
Authority: CN
Inventors: 廖水德; 廖从森
Original assignee: Suzhou Lizhiweiye Model Manufacturing Co Ltd
Current assignee: Suzhou Lizhiweiye Model Manufacturing Co Ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-23
Anticipated expiration: 2031-12-31

Abstract

The utility model belongs to the technical field of the mould cleaning device, a stamping die's mould cleaning device is disclosed, including last mould and lower mould, be provided with getter device, clearance structure and transmission structure on the lower mould, be connected through the transmission of transmission structure between getter device and the clearance structure. The utility model discloses a, go up the mould and can lose the extrusion to the getter device after rising, the getter device contracts after that, the getter device can inhale the outside air through the clearance structure, the suction that the in-process produced can be with man-hour produced piece absorption, and then reach the clearance to the mould, and it is rotatory to drive the clearance structure through the transmission structure at the in-process of getter device work, and then can realize the all-round purpose to the mould clearance, improve the effect of clearance work piece, the in-process does not need the manual work to clear up, reduce the operation degree of difficulty, the machining efficiency of improving device.

Description

Stamping die's mould cleaning device

Technical Field

The utility model relates to a mould cleaning device technical field, more specifically say, relate to a stamping die's mould cleaning device.

Background

The stamping die is a special process equipment for processing materials (metal or nonmetal) into parts (or semi-finished products) in cold stamping processing, and is called a cold stamping die (commonly called a cold stamping die).

The existing stamping die can generate certain scraps when in use, the scraps can influence the processing quality of a workpiece if not cleaned in time, and can cause the damage of the die, the existing cleaning device is usually manually carried out, the cleaning is very troublesome, the processing efficiency is influenced, and the die cleaning device of the stamping die is needed.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a stamping die's mould cleaning device.

In order to realize the technical scheme, the utility model adopts the following technical scheme.

The utility model provides a stamping die's mould cleaning device, includes mould and lower mould, be provided with getter device, clearance structure and transmission structure on the lower mould, be connected through the transmission of transmission structure between getter device and the clearance structure.

As a further description of the above technical solution:

the air suction device comprises a cavity, the cavity is arranged inside the lower die, a piston is connected to the inner wall of the cavity in a sliding mode, a spring is fixedly connected to the bottom of the piston, the other end of the spring is fixedly connected with the inner wall of the cavity, two guide pipes are connected to the inner top wall of the cavity in an inserting mode, the top ends of the guide pipes are communicated with the cleaning structure, the piston sleeve is arranged on the two guide pipes in a sleeved mode, two vertical rods are fixedly connected to the top of the piston, and the top ends of the vertical rods penetrate through the lower die and extend to the top of the lower die.

As a further description of the above technical solution:

the cleaning structure comprises two air suction grooves, the two air suction grooves are formed in the lower die, the top ends of the guide pipes are respectively communicated with the two air suction grooves, the annular groove is formed in the lower die, the inner wall of the annular groove is respectively communicated with the two air suction grooves, the inner wall of the annular groove is connected with an air conveying ring in a sliding mode, the top of the air conveying ring is communicated with two air suction rods, the top ends of the two air suction rods are all penetrated through and extend to the top of the lower die, air suction heads are arranged on one sides of the two air suction rods, two filter plates are inserted into the front of the lower die, and the left side and the right side of each filter plate are respectively in contact with the inner walls of the two air suction grooves.

As a further description of the above technical solution:

the transmission structure comprises two rotating rods, wherein the rotating rods are inserted into the lower die in an all-penetrating mode, and the rotating rods are connected with gears and four gears, wherein the gears are fixedly connected to the two ends of the rotating rods, and one side of each gear is meshed with two vertical rods and two gas transmission rings respectively.

As a further description of the above technical solution:

the storage tank has been seted up at the top of filter, the inner wall fixedly connected with magnet of storage tank.

As a further description of the above technical solution:

the top end of the vertical rod is fixedly connected with a contact plate, and the top of the contact plate is fixedly connected with a rubber pad.

Compared with the prior art, the utility model has the advantages of:

this scheme reverse start elevating gear will go up the mould and upwards drive, it can lose the extrusion to the getter device to go up the mould after rising, the getter device contracts after that, the getter device can inhale the outside air through clearance structure, the suction that the in-process produced can be with adding man-hour produced piece absorption, and then reach the clearance to the mould, and can drive clearance structure rotation through the transmission structure at the in-process of getter device work, and then can realize the all-round purpose to the mould clearance, improve the effect of clearance work piece, the in-process does not need the manual work to clear up, reduce the operation degree of difficulty, the machining efficiency of high-speed device.

Drawings

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

FIG. 2 is a subjective view of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2 according to the present invention;

fig. 4 is a subjective view of the middle gas transmission ring of the present invention.

The reference numbers in the figures illustrate:

1. an upper die; 2. a lower die; 3. a suction device; 301. a cavity; 302. a piston; 303. a spring; 304. a conduit; 305. a vertical rod; 4. cleaning the structure; 401. a suction groove; 402. a filter plate; 403. an annular groove; 404. a gas delivery ring; 405. a suction rod; 406. an air suction head; 5. a transmission structure; 501. rotating the rod; 502. a gear; 6. a material storage tank; 7. a magnet; 8. a contact plate; 9. and (7) a rubber pad.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention;

please refer to fig. 1-4, in the present invention: the utility model provides a stamping die's mould cleaning device, includes mould 1 and lower mould 2, is provided with getter device 3, clearance structure 4 and drive structure 5 on the lower mould 2, is connected through 5 drives of drive structure between getter device 3 and the clearance structure 4.

In the utility model, when in use, a workpiece is put into the die cavity of the lower die 2, then the upper die 1 is driven by the external lifting device to approach the workpiece, the upper die 1 is firstly contacted with the air suction device 3 in the descending process, along with the descending of the upper die 1, the air suction device 3 can convey air to the cleaning structure 4, the air is then sprayed out from the cleaning structure 4, further impurities on the surface of the workpiece are removed, the influence of the impurities on the die is avoided, and the practicability of the device is further improved, after the upper die 1 is laminated with the lower die 2, the punching on the workpiece can be completed, then the lifting device is reversely started to drive the upper die 1 upwards, the extrusion on the air suction device 3 is lost after the upper die 1 is ascended, the air suction device 3 is then contracted, the air suction device 3 can suck in the outside air through the cleaning structure 4, the suction force generated in the process can absorb the scraps generated in the processing, and then reach the clearance to the mould to can drive clearance structure 4 rotatory through drive structure 5 at the in-process of 3 work of getter device, and then can realize all-round purpose to the mould clearance, improve the effect of clearance work piece, the in-process does not need the manual work to clear up, reduces the operation degree of difficulty, improves the machining efficiency of device.

Please refer to fig. 1-3, wherein: getter device 3 includes cavity 301, cavity 301 sets up in the inside of lower mould 2, the inner wall sliding connection of cavity 301 has piston 302, the bottom fixedly connected with spring 303 of piston 302, the other end of spring 303 and the inner wall fixed connection of cavity 301, cavity 301's interior roof is pegged graft and is had two pipes 304, the top of two pipes 304 all is linked together with clearance structure 4, the piston 302 cover is established and is overlapped respectively on two pipes 304, two montants 305 of piston 302's top fixedly connected with, the top of two montants 305 all runs through lower mould 2 and extends to the top of lower mould 2.

In the utility model, the vertical rod 305 is contacted firstly when the upper die 1 descends, the vertical rod 305 drives the piston 302 to descend along the inner wall of the cavity 301 along with the descending of the upper die 1, the air in the cavity 301 is input into the cleaning structure 4 through the conduit 304 after the piston 302 descends, the gas is sprayed out from the cleaning structure 4, and then the impurities on the surface of the workpiece are removed, the influence of the impurities on the die is avoided, and the practicability of the device is improved, after the upper die 1 is jointed with the lower die 2, the punching on the workpiece can be completed, then the lifting device is reversely started to drive the upper die 1 upwards, the extrusion of the vertical rod 305 is lost after the upper die 1 ascends, at the moment, the elasticity of the spring 303 is released, the spring 303 drives the piston 302 to ascend, the outside air is sucked through the cleaning structure 4 after the piston 302 ascends, the suction generated in the process can absorb the scraps generated in the processing, thereby achieving the purpose of cleaning the die.

Please refer to fig. 1 to 4, wherein: cleaning structure 4 includes two suction grooves 401, two suction grooves 401 are seted up on lower mould 2, the top of two pipes 304 is linked together with two suction grooves 401 respectively, annular groove 403 has been seted up on lower mould 2, the inner wall of annular groove 403 is linked together with two suction grooves 401 respectively, the inner wall sliding connection of annular groove 403 has gas transmission ring 404, gas transmission ring 404's top intercommunication has two suction rods 405, the top of two suction rods 405 all runs through and extends to the top of lower mould 2, suction head 406 has all been seted up to one side of two suction rods 405, the front of lower mould 2 is pegged graft and is had two filter 402, the left and right sides of two filter 402 respectively with the inner wall contact of two suction grooves 401.

In the utility model, after the piston 302 descends, the air in the cavity 301 is input into the air suction groove 401 through the duct 304, the air then enters into the air transmission ring 404 through the air suction groove 401, the air entering into the air transmission ring 404 is then ejected through the air suction head 406 on the air suction rod 405, thereby removing impurities on the surface of the workpiece, avoiding the influence of the impurities on the die, further improving the practicability of the device, the upper mold 1 will lose the extrusion of the vertical rod 305 after rising, at this time, the elastic force of the spring 303 will be released, the spring 303 will drive the piston 302 to rise, the piston 302 will suck the outside air into the cavity 301 through the suction head 406 after rising, the suction force generated in the process will absorb the debris generated during the processing, and then reach the purpose to the clearance of mould to inhale the impurity and can be filtered by filter 402, the user only need regularly take out filter 402 clean can.

Please refer to fig. 3, in which: transmission structure 5 includes two dwang 501, and two dwang 501 all alternate on lower mould 2, the equal fixedly connected with gear 502 in both ends of two dwang 501, and one side of four gear 502 meshes with two montants 305 and two gas transmission rings 404 mutually respectively.

The utility model discloses in to the in-process that descends at montant 305 can drive the dwang 501 rotation that corresponds the volume through gear 502, and the gear 502 that can pass through the opposite side after dwang 501 is rotatory drives gas transmission ring 404 rotatory along the inner wall of ring channel 403, and the rotatory in-process of gas transmission ring 404 can drive the suction head 406 rotation, and then can realize the all-round purpose to the mould clearance, improves the effect of clearing up the work piece.

Please refer to fig. 3, in which: the stock chest 6 has been seted up at the top of filter 402, and the inner wall fixedly connected with magnet 7 of stock chest 6.

The utility model discloses in, stock chest 6 offered through filter 402 top can be used for collecting the debris that filter crosses to can effectually attract the work piece through magnet 7, and then the condition that the piece scatters appears when avoiding taking filter 402 out, the practicality of improving the device.

Please refer to fig. 1 and 2, wherein: the top end of the vertical rod 305 is fixedly connected with a contact plate 8, and the top of the contact plate 8 is fixedly connected with a rubber pad 9.

The utility model discloses in, contact plate 8 through montant 305 top fixed connection can increase and go up the size of mould 1 contact, and then reduce wear and tear to 8 top fixed connection's of contact plate rubber pad 9 can be further reduce wear and tear, improve the life of device.

The working principle is as follows: when the device is used, a workpiece is placed into a die cavity of the lower die 2, then the upper die 1 is driven to approach the workpiece through an external lifting device, the upper die 1 firstly contacts with the vertical rod 305 in the descending process, along with the descending of the upper die 1, the vertical rod 305 drives the piston 302 to descend along the inner wall of the cavity 301, the air in the cavity 301 is input into the air suction groove 401 through the guide pipe 304 after the piston 302 descends, the air enters the air delivery ring 404 through the air suction groove 401, the air entering the air delivery ring 404 is sprayed out through the air suction head 406 on the air suction rod 405, impurities on the surface of the workpiece are removed, the influence of the impurities on the die is avoided, the practicability of the device is further improved, after the upper die 1 is attached to the lower die 2, the punching on the workpiece can be completed, then the lifting device is reversely started to drive the upper die 1 upwards, the extrusion of the vertical rod 305 can be lost after the upper die 1 ascends, at the moment, the elastic force of the spring 303 is released, the spring 303 drives the piston 302 to rise, the piston 302 can suck the outside air into the cavity 301 through the suction head 406 after rising, the suction force generated in the process can absorb the scraps generated in the machining process, so as to achieve the purpose of cleaning the die, and the sucked impurities can be filtered by the filter plate 402, a user only needs to regularly draw out the filter plate 402 for cleaning, the manual cleaning is not needed in the process, the operation difficulty is reduced, the machining efficiency of the device is improved, in the process of descending the vertical rod 305, the rotating rod 501 with the corresponding amount can be driven by the gear 502, the rotating rod 501 can drive the gas transmission ring 404 to rotate along the inner wall of the annular groove 403 by the gear 502 on the other side after rotating, the suction head 406 can be driven to rotate in the rotating process of the gas transmission ring 404, so as to achieve the purpose of cleaning the die in all directions, the effect of cleaning the workpiece is improved.

The above is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a stamping die's mould cleaning device, includes mould (1) and lower mould (2), its characterized in that: the lower die (2) is provided with a gas suction device (3), a cleaning structure (4) and a transmission structure (5), and the gas suction device (3) is in transmission connection with the cleaning structure (4) through the transmission structure (5).

2. The die cleaning apparatus for a press die according to claim 1, wherein: getter device (3) include cavity (301), the inside in lower mould (2) is seted up in cavity (301), the inner wall sliding connection of cavity (301) has piston (302), the bottom fixedly connected with spring (303) of piston (302), the other end of spring (303) and the inner wall fixed connection of cavity (301), the interior roof of cavity (301) is pegged graft and is had two pipe (304), two the top of pipe (304) all is linked together with clearance structure (4), piston (302) cover is established and is located respectively on two pipe (304), two montant (305) of top fixedly connected with of piston (302), two the top of montant (305) all runs through lower mould (2) and extends to the top of lower mould (2).

3. The die cleaning apparatus for a press die according to claim 2, wherein: the cleaning structure (4) comprises two air suction grooves (401), the two air suction grooves (401) are arranged on the lower die (2), the top ends of the two guide pipes (304) are respectively communicated with the two air suction grooves (401), an annular groove (403) is formed in the lower die (2), the inner wall of the annular groove (403) is respectively communicated with the two air suction grooves (401), the inner wall of the annular groove (403) is connected with an air conveying ring (404) in a sliding manner, the top of the air conveying ring (404) is communicated with two air suction rods (405), the top ends of the two air suction rods (405) penetrate through and extend to the top of the lower die (2), one side of each air suction rod (405) is provided with an air suction head (406), two filter plates (402) are inserted in the front face of the lower die (2), and the left side and the right side of each filter plate (402) are respectively contacted with the inner walls of the two air suction grooves (401).

4. The die cleaning apparatus for a press die according to claim 3, wherein: drive structure (5) include two dwang (501), two dwang (501) are all alternate on lower mould (2), two the equal fixedly connected with gear (502), four in both ends of dwang (501) one side of gear (502) meshes with two montants (305) and two gas transmission ring (404) mutually respectively.

5. The die cleaning apparatus for a press die according to claim 3, wherein: the top of filter (402) has seted up stock chest (6), the inner wall fixedly connected with magnet (7) of stock chest (6).

6. The die cleaning apparatus for a press die according to claim 2, wherein: the top fixedly connected with contact panel (8) of montant (305), the top fixedly connected with rubber pad (9) of contact panel (8).