CN216729013U - Processingequipment is used in bottom production - Google Patents

Processingequipment is used in bottom production Download PDF

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Publication number
CN216729013U
CN216729013U CN202123406002.5U CN202123406002U CN216729013U CN 216729013 U CN216729013 U CN 216729013U CN 202123406002 U CN202123406002 U CN 202123406002U CN 216729013 U CN216729013 U CN 216729013U
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CN
China
Prior art keywords
die holder
ejector plate
die
stamping die
stamping
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CN202123406002.5U
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Chinese (zh)
Inventor
林永保
高超
徐超
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Shengxing Anhui Packaging Co ltd
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Shengxing Anhui Packaging Co ltd
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Priority to CN202123406002.5U priority Critical patent/CN216729013U/en
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Abstract

The utility model provides a processing device for producing a bottom cover, which comprises an upper die holder and a lower die holder, wherein two sides of the upper die holder are connected with the lower die holder through guide rods, a stamping die head is arranged below the upper die holder, a stamping die holder is arranged on the lower die holder below the stamping die head, a die cavity is arranged on the inner side of the stamping die holder, an auxiliary die holder is arranged on the upper end surface of the stamping die holder, the inner diameter of the auxiliary die holder is consistent with that of the stamping die holder, a plurality of groups of auxiliary die holders are arranged on the auxiliary die holders, the auxiliary die holders are connected with the stamping die holder through bolts, a connecting seat is arranged on the upper die holder right above the auxiliary die holders and is matched with the auxiliary die holders, a first ejection mechanism is arranged in the stamping die head below the upper die holder, the processing device for producing the bottom cover can adjust the distance between materials and the die cavity by adjusting the positions of the auxiliary die holders, and then changes the stroke of the materials stamped by the stamping die head, so as to achieve the function of adjusting the depth of the bottom cover.

Description

Processing device for bottom cover production
Technical Field
The utility model relates to the technical field of bottom cover processing equipment, in particular to a processing device for bottom cover production.
Background
The three-piece can is a can-shaped packaging container which is formed by pressing, bonding, resistance welding and processing metal sheets as materials and consists of a can body, a bottom cover and a can cover, wherein the can body is provided with a joint, and the can body, the bottom cover and the can cover are wound and sealed;
in the process of producing the bottom cover of the three-piece can, the raw material of the bottom cover needs to be firstly punched, then the bottom cover after punching forming needs to be further processed, mold processing equipment needs to be utilized in the punching process, and the depth of the bottom cover also needs to be adjusted due to different requirements of the can-filled container, but the depth of the bottom cover is not easy to adjust when the processing mold for producing the existing bottom cover is used for processing, different molds need to be replaced, and meanwhile, the formed material is not easy to fall off to influence the processing efficiency, so the processing device for producing the bottom cover is provided to solve the problems in the prior art.
SUMMERY OF THE UTILITY MODEL
In view of the above problems, an object of the present invention is to provide a processing apparatus for producing a bottom cover, which can adjust the distance between the material and the mold cavity by adjusting the position of the auxiliary mold seat, and then change the stroke of the material stamped by the stamping die head, so as to adjust the depth of the bottom cover.
In order to realize the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides a processingequipment is used in bottom production, includes upper die base and die holder, the both sides of upper die base are all connected with the die holder through the guide bar, and the below of upper die base installs the punching press die head, the punching press die base is installed on the die holder to the below of punching press die head, and the inboard of punching press die base is equipped with the die cavity, auxiliary die base is installed to the up end of punching press die base, and the internal diameter of auxiliary die base is unanimous with the internal diameter of punching press die base, auxiliary die base is equipped with the multiunit, and auxiliary die base passes through bolted connection with the punching press die base, install the connecting seat on the upper die base directly over the auxiliary die base, and connecting seat and auxiliary die base adaptation, the below of upper die base is equipped with first ejection mechanism in the punching press die head, be equipped with second ejection mechanism in the punching press die base directly under first ejection mechanism.
The further improvement lies in that: the first ejection mechanism comprises an upper ejector plate, a limiting cavity is formed in the stamping die head above the upper ejector plate, the upper ejector plate is matched with the limiting cavity, telescopic assemblies are mounted on two sides of the limiting cavity, the lower end of each telescopic assembly is connected with the upper ejector plate, a first spring is sleeved on the outer side of each telescopic assembly, and two ends of each first spring are connected with the stamping die head and the upper ejector plate respectively.
The further improvement lies in that: the second ejection mechanism comprises a lower ejector plate, an opening is formed in the stamping die holder below the lower ejector plate, the lower ejector plate is located in the opening, the lower portion of the lower ejector plate is connected with the lower die holder through a second spring, a through hole is formed in the lower die holder below the lower ejector plate, an ejector pin is arranged in the through hole, and the upper end of the ejector pin is connected with the lower ejector plate.
The further improvement lies in that: the telescopic component comprises a telescopic sleeve and a connecting rod, the inner side of the telescopic sleeve and the connecting rod are used for holding the parts, the two sides of the connecting rod are provided with limit grooves, the inner sides of the limit grooves are provided with first limit blocks, the first limit blocks are connected with the telescopic sleeve, the telescopic sleeve is connected with the stamping die head, and the connecting rod is connected with the upper ejector plate.
The further improvement lies in that: the two sides of the first ejection mechanism are both provided with a placing cavity in the stamping die head, a cover plate is installed at an inlet of the placing cavity, an inflatable air bag is installed in the placing cavity, an inlet end of the inflatable air bag is connected with the cover plate, and the inlet end of the inflatable air bag faces the first ejection mechanism and is in an opening type design.
The further improvement lies in that: the guide rods are provided with a plurality of groups, the lower ends of the guide rods are connected with the lower die base, the upper ends of the guide rods penetrate through the upper die base and are provided with second limiting blocks, and connectors are arranged on the upper die base.
The utility model has the beneficial effects that: this kind of processingequipment is used in bottom production is through the position through adjusting supplementary die holder, can reach the interval between in adjusting material and the die cavity, has changed the stroke that the material received the punching press die head punching press then, reaches the effect of adjusting the bottom degree of depth, simultaneously, at the in-process of punching press, through the cooperation of the first ejection mechanism and the second ejection mechanism that set up for the material after the punching press can be ejecting, makes things convenient for the material drawing of patterns, thereby reaches the effect that promotes machining efficiency.
Drawings
Fig. 1 is a schematic front view of a structure according to a first embodiment of the present invention.
Fig. 2 is a schematic front view illustrating a rear elevation view of a set of auxiliary mold holders according to a first embodiment of the present invention.
Fig. 3 is a schematic front view of a telescopic sleeve and a connecting rod according to a first embodiment of the utility model.
Fig. 4 is a schematic front view of a second embodiment of the present invention.
Fig. 5 is an enlarged view of part a of fig. 4 according to the present invention.
Wherein: 1. an upper die holder; 2. a lower die holder; 3. a guide bar; 4. punching a die head; 5. a stamping die holder; 6. a mold cavity; 7. an auxiliary die holder; 8. a connecting seat; 9. a material jacking plate is arranged; 10. a limiting cavity; 11. a first spring; 12. a lower ejector plate; 13. a second spring; 14. a through hole; 15. A thimble; 16. a telescopic sleeve; 17. a connecting rod; 18. a limiting groove; 19. a first stopper; 20. a placement chamber; 21. an inflatable air bag; 22. a second limiting block; 23. a connecting port; 24. a card slot; 25. a clamping block; 26. and (4) a sliding sleeve.
Detailed Description
In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.
Example one
According to fig. 1-3, the embodiment provides a processing device for producing bottom caps, which includes an upper die holder 1 and a lower die holder 2, both sides of the upper die holder 1 are connected to the lower die holder 2 through guide rods 3, a stamping die head 4 is installed below the upper die holder 1, a stamping die holder 5 is installed on the lower die holder 2 below the stamping die head 4, a die cavity 6 is disposed inside the stamping die holder 5, an auxiliary die holder 7 is installed on the upper end surface of the stamping die holder 5, the inner diameter of the auxiliary die holder 7 is consistent with the inner diameter of the stamping die holder 5, a plurality of sets of auxiliary die holders 7 are installed on the auxiliary die holders 7, the auxiliary die holders 7 are connected to the stamping die holder 5 through bolts, a connecting seat 8 is installed on the upper die holder 1 right above the auxiliary die holder 7, the connecting seat 8 is adapted to the auxiliary die holder 7, a first ejection mechanism is disposed in the stamping die head 4 below the upper die holder 1, a second ejection mechanism is disposed in the stamping die holder 5 right below the first ejection mechanism, the cross-section of punching press die holder 5 and supplementary die holder 7 all is the ring shape, in this embodiment, supplementary die holder 7 is equipped with two sets ofly, when needs adjust, install one of them set of supplementary die holder 7 to connecting seat 8 on, simultaneously, another set of supplementary die holder 7 remains unchangeable, then make the interval between material and the die cavity 6 change, and simultaneously, reached and reduced the stroke of punching press die head 4 at die cavity 6, in order to play the effect of adjusting the bottom punching press degree of depth, bolted connection is all adopted to the connected mode of supplementary die holder 7.
First ejection mechanism includes ejector plate 9, the top of going up ejector plate 9 is equipped with spacing chamber 10 in stamping die head 4, and go up ejector plate 9 and spacing chamber 10 adaptation, flexible subassembly is all installed to the both sides in spacing chamber 10, and the lower extreme of flexible subassembly is connected with last ejector plate 9, the outside cover of flexible subassembly is equipped with first spring 11, and the both ends of first spring 11 are connected with stamping die head 4 and last ejector plate 9 respectively, the counter force that provides when the first spring 11 that sets up contracts, make and go up ejector plate 9 and carry out ejecting operation to the material.
The second ejection mechanism comprises a lower ejector plate 12, an opening is formed in the stamping die holder 5 below the lower ejector plate 12, the lower ejector plate 12 is located in the opening, the lower portion of the lower ejector plate 12 is connected with the lower die holder 2 through a second spring 13, a through hole 14 is formed in the lower die holder 2 under the lower ejector plate 12, an ejector pin 15 is arranged in the through hole 14, the upper end of the ejector pin 15 is connected with the lower ejector plate 12, the lower ejector plate 12 can fall under the stress under the action of the second spring 13, and after the stamping die head 4 is moved out of the die cavity 6, the second spring 13 provides resistance force for the lower ejector plate 12 to eject materials.
The telescopic assembly comprises a telescopic sleeve 16 and a connecting rod 17, the inner side of the telescopic sleeve 16 and the connecting rod 17 are taken as parts, the two sides of the connecting rod 17 are provided with limit grooves 18, the inner side of each limit groove 18 is provided with a first limit block 19, the first limit block 19 is connected with the telescopic sleeve 16, the telescopic sleeve 16 is connected with the stamping die head 4, the connecting rod 17 is connected with the upper ejector plate 9, and the condition that the upper ejector plate 9 deflects in the moving process is avoided through the cooperation of the telescopic sleeve 16 and the connecting rod 17.
The two sides of the first ejection mechanism are respectively provided with a placement cavity 20 in the stamping die head 4, an inlet of the placement cavity 20 is provided with a cover plate, the placement cavity 20 is internally provided with an inflatable airbag 21, an inlet end of the inflatable airbag 21 is connected with the cover plate, an inlet end of the inflatable airbag 21 faces the first ejection mechanism and is in an open type design, during operation, as the upper ejector plate 9 enters the limiting cavity 10, certain pressure can be generated on air in the limiting cavity 10, and then the upper ejector plate 9 moves in the limiting cavity 10 through the arranged inflatable airbag 21, the air enters the inflatable airbag 21 through the inlet of the inflatable airbag 21, the inflatable airbag 21 has certain elasticity, after the air enters, the inflatable airbag 21 can be inflated along with the air, the excessive pressure in the limiting cavity 10 is avoided, and after the air flows out, the inflatable airbag 21 can contract along with the air.
The guide rod 3 is equipped with the multiunit, and the lower extreme and the die holder 2 of guide rod 3 are connected, and the upper end of guide rod 3 runs through upper die base 1 and installs second stopper 22, is equipped with connector 23 on the upper die base 1, and through the guide rod 3 that sets up, its aim at makes the condition of skew difficult appearance of upper die base 1 at the in-process that removes, and the effect of second stopper 22 then plays the effect spacing to upper die base 1.
Example two
According to fig. 4-5, in this embodiment, the two sides of the lower ejector plate 12 are both provided with a clamping groove 24, the inner side of the clamping groove 24 is provided with a clamping block 25, the clamping block 25 is connected with the stamping die holder 5, the lower part of the lower ejector plate 12 is provided with a sliding sleeve 26 on the ejector pin 15, and the sliding sleeve 26 moves up and down in the through hole 14, in operation, the lower ejector plate 12 can be limited by the matching of the clamping block 24 and the clamping groove 24, so as to avoid the ejection of the lower ejector plate 12 out of the stamping die holder 5, and meanwhile, the ejector pin 15 is more stable in movement through the sliding sleeve 26.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a processingequipment is used in bottom production which characterized in that: the stamping die comprises an upper die holder (1) and a lower die holder (2), wherein two sides of the upper die holder (1) are connected with the lower die holder (2) through guide rods (3), a stamping die head (4) is arranged below the upper die holder (1), the stamping die holder (5) is arranged on the lower die holder (2) below the stamping die head (4), a die cavity (6) is arranged on the inner side of the stamping die holder (5), an auxiliary die holder (7) is arranged on the upper end face of the stamping die holder (5), the inner diameter of the auxiliary die holder (7) is consistent with that of the stamping die holder (5), a plurality of groups of auxiliary die holders (7) are arranged on the auxiliary die holder (7), the auxiliary die holders (7) are connected with the stamping die holder (5) through bolts, a connecting seat (8) is arranged right above the auxiliary die holder (7) on the upper die holder (1), the connecting seat (8) is matched with the auxiliary die holder (7), a first ejection mechanism is arranged in the stamping die head (4) below the upper die holder (1), a second ejection mechanism is arranged in the stamping die holder (5) under the first ejection mechanism.
2. The processing device for producing the bottom cover as claimed in claim 1, wherein: the first ejection mechanism comprises an upper ejector plate (9), a limiting cavity (10) is arranged in the stamping die head (4) above the upper ejector plate (9), the upper ejector plate (9) is matched with the limiting cavity (10), telescopic assemblies are mounted on two sides in the limiting cavity (10), the lower ends of the telescopic assemblies are connected with the upper ejector plate (9), a first spring (11) is sleeved on the outer side of each telescopic assembly, and two ends of the first spring (11) are connected with the stamping die head (4) and the upper ejector plate (9) respectively.
3. The processing device for producing the bottom cover according to claim 1, wherein: the second ejection mechanism comprises a lower ejector plate (12), an open hole is formed in the stamping die holder (5) below the lower ejector plate (12), the lower ejector plate (12) is located in the open hole, the lower portion of the lower ejector plate (12) is connected with the lower die holder (2) through a second spring (13), a through hole (14) is formed in the lower die holder (2) under the lower ejector plate (12), an ejector pin (15) is arranged in the through hole (14), and the upper end of the ejector pin (15) is connected with the lower ejector plate (12).
4. The processing device for producing the bottom cover as claimed in claim 2, wherein: the telescopic assembly comprises a telescopic sleeve (16) and a connecting rod (17), the inner side of the telescopic sleeve (16) is taken by the connecting rod (17), limiting grooves (18) are formed in the two sides of the connecting rod (17), first limiting blocks (19) are arranged on the inner side of the limiting grooves (18), the first limiting blocks (19) are connected with the telescopic sleeve (16), the telescopic sleeve (16) is connected with the stamping die head (4), and the connecting rod (17) is connected with the upper ejector plate (9).
5. The processing device for producing the bottom cover as claimed in claim 1, wherein: the two sides of the first ejection mechanism are both provided with a placing cavity (20) in the stamping die head (4), a cover plate is installed at an inlet of the placing cavity (20), an inflatable air bag (21) is installed in the placing cavity (20), the inlet end of the inflatable air bag (21) is connected with the cover plate, and the inlet end of the inflatable air bag (21) faces the first ejection mechanism and is in an opening type design.
6. The processing device for producing the bottom cover as claimed in claim 1, wherein: the die is characterized in that the guide rods (3) are provided with a plurality of groups, the lower ends of the guide rods (3) are connected with the lower die base (2), the upper ends of the guide rods (3) penetrate through the upper die base (1) and are provided with second limiting blocks (22), and connectors (23) are arranged on the upper die base (1).
CN202123406002.5U 2021-12-30 2021-12-30 Processingequipment is used in bottom production Active CN216729013U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202123406002.5U CN216729013U (en) 2021-12-30 2021-12-30 Processingequipment is used in bottom production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202123406002.5U CN216729013U (en) 2021-12-30 2021-12-30 Processingequipment is used in bottom production

Publications (1)

Publication Number Publication Date
CN216729013U true CN216729013U (en) 2022-06-14

Family

ID=81909337

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202123406002.5U Active CN216729013U (en) 2021-12-30 2021-12-30 Processingequipment is used in bottom production

Country Status (1)

Country Link
CN (1) CN216729013U (en)

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