CN216027584U

CN216027584U - Punch forming die for stainless steel coffee cup

Info

Publication number: CN216027584U
Application number: CN202122535483.3U
Authority: CN
Inventors: 何礼鹏; 赵梓琉
Original assignee: Jiangmen Xianghui Stainless Steel Products Co ltd
Current assignee: Jiangmen Xianghui Stainless Steel Products Co ltd
Priority date: 2021-10-21
Filing date: 2021-10-21
Publication date: 2022-03-15
Anticipated expiration: 2031-10-21

Abstract

The utility model discloses a punch forming die for a stainless steel coffee cup, which comprises a base, wherein a pressing plate is arranged on the top of the base, a fixing plate is arranged on the top of the pressing plate, a stabilizer bar is arranged between the base and the fixing plate, the bottom of the stabilizer bar is fixedly connected with the base, the top of the stabilizer bar is fixedly connected with the fixing plate, the stabilizer bar penetrates through the pressing plate, a groove is formed in the top of the base, a first electric push rod is arranged at the bottom of the fixing plate, the output end of the first electric push rod is fixedly connected with the pressing plate, and an upper die is arranged at the bottom of the pressing plate. According to the utility model, by arranging the cooling mechanism, when the upper die and the lower die are extruded for one time, the cooling water in the annular cooling groove flows in the annular cooling groove through the water inlet pipe and the water outlet pipe, and the upper die and the lower die can be cooled by the cooling water continuously circulating in the annular cooling groove, so that heat is prevented from being accumulated between the upper die and the lower die, and the use efficiency of the device is further improved.

Description

Punch forming die for stainless steel coffee cup

Technical Field

The utility model relates to the field of stamping dies, in particular to a stamping forming die for a stainless steel coffee cup.

Background

In the production process of stainless steel coffee cup, it is common to make the device through the mould, in the mould manufacture process, can extrude through last lower module for the effect of stereotyping is carried out to inside stainless steel raw materials.

The stainless steel coffee cup stamping die that has now on the market can produce a large amount of heats stainless steel deformation after carrying out the punching press to stainless steel raw materials, and the heat gathers between last mould and lower mould can be to damaging the device.

Therefore, it is necessary to invent a punch forming mold for stainless steel coffee cups to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a stainless steel coffee cup punch forming die, wherein a cooling mechanism is arranged, so that when an upper die and a lower die are extruded for one time, cooling water in an annular cooling groove flows in the annular cooling groove through a water inlet pipe and a water outlet pipe, and the upper die and the lower die can be cooled by the cooling water continuously circulating in the annular cooling groove, so that heat is prevented from being accumulated between the upper die and the lower die, the use efficiency of the device is improved, and the defects in the technology are overcome.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a stainless steel coffee cup stamping forming mould, includes the base, the base top is equipped with the clamp plate, the clamp plate top is equipped with the fixed plate, be equipped with the stabilizer bar between base and the fixed plate, stabilizer bar bottom and base fixed connection, stabilizer bar top and fixed plate fixed connection, the stabilizer bar runs through the clamp plate setting, the base top is seted up flutedly, the fixed plate bottom is equipped with first electric putter, first electric putter output and clamp plate fixed connection, the clamp plate bottom is equipped with the mould, the inside lower mould that is equipped with of recess, the apical pore has been seted up to the lower mould bottom, be equipped with cooling body between lower mould and the base.

Preferably, the cooling mechanism comprises an annular cooling groove, a first fixing sleeve and a second fixing sleeve, the annular cooling groove is arranged in the lower die, the bottom of the first fixing sleeve is fixedly connected with the bottom of the groove, the bottom of the second fixing sleeve is fixedly connected with the bottom of the groove, a water inlet pipe is arranged on one side of the first fixing sleeve, a first one-way valve is arranged in the water inlet pipe, a first communicating pipe is arranged at the top of the first fixing sleeve in a penetrating way, the top of the first communicating pipe penetrates through the lower die and is communicated with the annular cooling groove, a second one-way valve is arranged in the first communicating pipe, a water outlet pipe is arranged on one side of the second fixing sleeve, a third one-way valve is arranged in the water outlet pipe, a second communicating pipe is arranged at the top of the second fixing sleeve in a penetrating way, the top of the second communicating pipe penetrates through the lower die and is connected with the annular cooling groove, and a fourth one-way valve is arranged in the second communicating pipe.

Preferably, first communicating pipe bottom outside and the fixed cover sliding connection of first, first communicating pipe top and lower mould fixed connection, the first communicating pipe outside is cup jointed and is provided with first buffer spring, the fixed cover sliding connection of second in the second communicating pipe bottom outside, second communicating pipe top and lower mould fixed connection, the second communicating pipe outside is cup jointed and is provided with second buffer spring.

Preferably, the number of the first fixing sleeves is two, the number of the second fixing sleeves is two, a second electric push rod is arranged at the bottom of the top hole, and the output end of the second electric push rod is matched with the top hole.

Preferably, the first sealing ring is arranged on the outer side of the bottom of the first communicating pipe and matched with the inner wall of the first fixing sleeve, the second sealing ring is arranged on the outer side of the bottom of the second communicating pipe and matched with the inner wall of the second fixing sleeve.

Preferably, two the inlet tube all runs through the base setting, two the outlet pipe all runs through the base setting, the one end that first fixed cover was kept away from to the inlet tube is equipped with water supply connector, the one end that the second fixed cover was kept away from to the outlet pipe is equipped with water supply connector.

In the technical scheme, the utility model provides the following technical effects and advantages: 1. through setting up cooling body, when going up mould and lower mould and taking place once the extrusion, the cooling water in the annular cooling groove all can flow in the annular cooling groove through inlet tube and outlet pipe, can cool off last mould and lower mould through the continuous endless cooling water in the annular cooling groove to avoid the heat to gather between last mould and lower mould, and then be favorable to improving device's availability factor.

2. Through setting up first buffer spring and second buffer spring bottom the lower mould, after last mould extrudeed with the lower mould mutually, the lower mould can move down, and the lower mould can compress first buffer spring and second buffer spring simultaneously to cushion the impact force of going up the mould lower mould through first buffer spring and second buffer spring, thereby be favorable to improving the life of device.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front view of the present invention.

FIG. 3 is a cross-sectional view A-A' of the present invention.

FIG. 4 is a cross-sectional view B-B' of the present invention.

FIG. 5 is an enlarged view of the portion A of FIG. 3 according to the present invention.

FIG. 6 is an enlarged view of the portion B of FIG. 4 according to the present invention.

Description of reference numerals: 1. a base; 2. pressing a plate; 3. a fixing plate; 4. a stabilizer bar; 5. a groove; 6. a first electric push rod; 7. an upper die; 8. a lower die; 9. a top hole; 10. an annular cooling trough; 11. a first fixing sleeve; 12. a second fixing sleeve; 13. a water inlet pipe; 14. a first check valve; 15. a first communication pipe; 16. a second one-way valve; 17. a water outlet pipe; 18. a third check valve; 19. a second communicating pipe; 20. a fourth check valve; 21. a first buffer spring; 22. a second buffer spring; 23. a second electric push rod; 24. a water inlet joint; 25. and a water outlet joint.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a punch forming die for a stainless steel coffee cup as shown in figures 1-6, which comprises a base 1, wherein a pressing plate 2 is arranged at the top of the base 1, a fixing plate 3 is arranged at the top of the pressing plate 2, a stabilizer bar 4 is arranged between the base 1 and the fixing plate 3, the bottom of the stabilizer bar 4 is fixedly connected with the base 1, the top of the stabilizer bar 4 is fixedly connected with the fixing plate 3, the stabilizer bar 4 penetrates through the pressing plate 2, a groove 5 is formed in the top of the base 1, a first electric push rod 6 is arranged at the bottom of the fixing plate 3, the output end of the first electric push rod 6 is fixedly connected with the pressing plate 2, an upper die 7 is arranged at the bottom of the pressing plate 2, a lower die 8 is arranged in the groove 5, a top hole 9 is formed in the bottom of the lower die 8, and a cooling mechanism is arranged between the lower die 8 and the base 1.

Further, in the above technical scheme, the cooling mechanism includes an annular cooling groove 10, a first fixing sleeve 11 and a second fixing sleeve 12, the annular cooling groove 10 is disposed inside the lower mold 8, the bottom of the first fixing sleeve 11 is fixedly connected with the bottom of the groove 5, the bottom of the second fixing sleeve 12 is fixedly connected with the bottom of the groove 5, a water inlet pipe 13 is disposed on one side of the first fixing sleeve 11, a first one-way valve 14 is disposed inside the water inlet pipe 13, a first communicating pipe 15 is disposed at the top of the first fixing sleeve 11 in a penetrating manner, the top of the first communicating pipe 15 penetrates through the lower mold 8 and is communicated with the annular cooling groove 10, a second one-way valve 16 is disposed inside the first communicating pipe 15, a water outlet pipe 17 is disposed on one side of the second fixing sleeve 12, a third one-way valve 18 is disposed inside the water outlet pipe 17, a second communicating pipe 19 is disposed at the top of the second fixing sleeve 12 in a penetrating manner, the top of the second communicating pipe 19 penetrates through the lower die 8 and is connected with the annular cooling tank 10, and a fourth one-way valve 20 is arranged inside the second communicating pipe 19.

Further, in above-mentioned technical scheme, the outside of first communicating pipe 15 bottom and the 11 sliding connection of first fixed cover, 15 top of first communicating pipe and 8 fixed connection of lower mould, the first communicating pipe 15 outside is cup jointed and is provided with first buffer spring 21, the fixed 12 sliding connection of 19 bottom outsides of second communicating pipe and second, 19 top of second communicating pipe and 8 fixed connection of lower mould, 19 outside of second communicating pipe is cup jointed and is provided with second buffer spring 22, and first buffer spring 21 and second buffer spring 22 be provided with and do benefit to and cushion the impact force between last mould 7 and the lower mould 8 to be favorable to improving the life of device.

Further, in the above technical scheme, the number of the first fixing sleeves 11 is two, the number of the second fixing sleeves 12 is two, the second electric push rod 23 is arranged at the bottom of the top hole 9, the output end of the second electric push rod 23 is matched with the top hole 9, and the second electric push rod 23 is arranged to be beneficial to pushing out the extrusion-molded product in the lower die 8.

Further, in above-mentioned technical scheme, the first communicating pipe 15 bottom outside is equipped with first sealing ring, first sealing ring and the first fixed cover 11 inner wall phase-match, the second communicating pipe 19 bottom outside is equipped with the second sealing ring, the second sealing ring and the fixed cover 12 inner wall phase-match of second, being provided with of first sealing ring does benefit to the gas tightness that improves between first communicating pipe 15 and the first fixed cover 11.

Further, in the above technical scheme, two inlet tubes 13 all run through the setting of base 1, two outlet pipe 17 all runs through the setting of base 1, the one end that first fixed cover 11 was kept away from to inlet tube 13 is equipped with water supply connector 24, the one end that the second fixed cover 12 was kept away from to outlet pipe 17 is equipped with water outlet connector 25.

This practical theory of operation: referring to the attached drawings 1-6 of the specification, when the device is used, the first electric push rod 6 is started to drive the press plate 2 and the upper die 7 to move downwards, so that the upper die 7 and the lower die 8 are extruded, then the lower die 8 drives the first communicating pipe 15 and the second communicating pipe 19 to move downwards, and simultaneously extrudes the first buffer spring 21 and the second buffer spring 22, meanwhile, the first communicating pipe 15 slides towards the first fixing sleeve 11, so that the pressure of cooling water in the first fixing sleeve 11 is increased, at the moment, the first check valve 14 is closed, the second check valve 16 is opened, the cooling water in the first fixing sleeve 11 enters the annular cooling tank 10 through the second check valve 16, at the same time, the second communicating pipe 19 slides towards the second fixing sleeve 12, so that the pressure of the cooling water in the second fixing sleeve 12 is increased, at the moment, the third check valve 18 is opened, and the fourth check valve 20 is closed, the cooling water in the second fixing sleeve 12 enters the water outlet pipe 17 to be discharged, when the upper die 7 moves upwards, the lower die 8 is no longer under pressure, and moves upwards through the elasticity of the first buffer spring 21 and the second buffer spring 22, at this time, the first communication pipe 21 slides out of the first fixing sleeve 11, negative pressure is generated in the first fixing sleeve 11, at this time, the first check valve 14 is opened, the second check valve 16 is closed, the cooling water enters the first fixing sleeve 11 through the water inlet pipe 13, at the same time, the second communication pipe 19 slides out of the second fixing sleeve 12, negative pressure is generated in the second fixing sleeve 12, at this time, the third check valve 18 is closed, the fourth check valve 20 is opened, the cooling water in the annular cooling tank 10 enters the second fixing sleeve 12 through the fourth check valve 20, through repeated extrusion of the upper die 7 and the lower die 8, and the above steps are repeated, so that the cooling water in the annular cooling tank 10 can automatically circulate, therefore, heat generated when the upper die 7 and the lower die 8 are extruded is taken away, and the service life of the device is prolonged.

Referring to the accompanying drawings 1-6, when the device is used, after the upper die 7 and the lower die 8 are extruded, the lower die 8 moves downwards, and meanwhile, the lower die 8 compresses the first buffer spring 21 and the second buffer spring 21, so that the impact force of the lower die 8 of the upper die 7 is buffered through the first buffer spring 21 and the second buffer spring 22, and the service life of the device is prolonged.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a stainless steel coffee cup stamping forming mould, includes base (1), its characterized in that: the top of the base (1) is provided with a pressing plate (2), the top of the pressing plate (2) is provided with a fixing plate (3), a stabilizer bar (4) is arranged between the base (1) and the fixed plate (3), the bottom of the stabilizer bar (4) is fixedly connected with the base (1), the top of the stabilizer bar (4) is fixedly connected with the fixed plate (3), the stabilizer bar (4) penetrates through the pressing plate (2), the top of the base (1) is provided with a groove (5), the bottom of the fixed plate (3) is provided with a first electric push rod (6), the output end of the first electric push rod (6) is fixedly connected with the pressure plate (2), an upper die (7) is arranged at the bottom of the pressing plate (2), a lower die (8) is arranged in the groove (5), a top hole (9) is formed in the bottom of the lower die (8), and a cooling mechanism is arranged between the lower die (8) and the base (1).

2. The stainless steel coffee cup punch forming mold according to claim 1, wherein: the cooling mechanism comprises an annular cooling groove (10), a first fixing sleeve (11) and a second fixing sleeve (12), wherein the annular cooling groove (10) is arranged inside a lower die (8), the bottom of the first fixing sleeve (11) is fixedly connected with the bottom of a groove (5), the bottom of the second fixing sleeve (12) is fixedly connected with the bottom of the groove (5), one side of the first fixing sleeve (11) is provided with a water inlet pipe (13), a first one-way valve (14) is arranged inside the water inlet pipe (13), the top of the first fixing sleeve (11) is provided with a first communicating pipe (15) in a penetrating way, the top of the first communicating pipe (15) is communicated with the lower die (8) and the annular cooling groove (10), a second one-way valve (16) is arranged inside the first communicating pipe (15), a water outlet pipe (17) is arranged on one side of the second fixing sleeve (12), a third one-way valve (18) is arranged inside the water outlet pipe (17), the top of the second fixing sleeve (12) is provided with a second communicating pipe (19) in a penetrating mode, the top of the second communicating pipe (19) penetrates through the lower die (8) and is connected with the annular cooling groove (10), and a fourth one-way valve (20) is arranged inside the second communicating pipe (19).

3. The stainless steel coffee cup punch forming mold according to claim 2, wherein: first communicating pipe (15) bottom outside and first fixed cover (11) sliding connection, first communicating pipe (15) top and lower mould (8) fixed connection, first communicating pipe (15) outside is cup jointed and is provided with first buffer spring (21), the fixed cover (12) sliding connection in second communicating pipe (19) bottom outside and second, second communicating pipe (19) top and lower mould (8) fixed connection, the second is cup jointed and is provided with second buffer spring (22) in communicating pipe (19) outside.

4. The stainless steel coffee cup punch forming mold according to claim 2, wherein: the number of the first fixing sleeves (11) is two, the number of the second fixing sleeves (12) is two, the bottom of the top hole (9) is provided with a second electric push rod (23), and the output end of the second electric push rod (23) is matched with the top hole (9).

5. The stainless steel coffee cup punch forming mold according to claim 2, wherein: the outer side of the bottom of the first communicating pipe (15) is provided with a first sealing ring, the first sealing ring is matched with the inner wall of the first fixing sleeve (11), the outer side of the bottom of the second communicating pipe (19) is provided with a second sealing ring, and the second sealing ring is matched with the inner wall of the second fixing sleeve (12).

6. The stainless steel coffee cup punch forming mold according to claim 2, wherein: two inlet tube (13) all run through base (1) setting, two outlet pipe (17) all run through base (1) setting, the one end that first fixed cover (11) was kept away from in inlet tube (13) is equipped with water supply connector (24), the one end that the fixed cover of second (12) was kept away from in outlet pipe (17) is equipped with water connectors (25).