CN210754692U

CN210754692U - Forming die of case and bag box

Info

Publication number: CN210754692U
Application number: CN201921644351.0U
Authority: CN
Inventors: 瞿汉钦
Original assignee: Ruian Yongda Luggage Accessories Co ltd
Current assignee: Ruian Yongda Luggage Accessories Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-06-16
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a forming die of case and bag box, comprising a lower die, the top of lower mould is equipped with the mould, the top of lower mould cup joints mutually with the bottom of last mould, and the upper surface of lower mould and the lower surface of last mould laminate mutually, the inside of lower mould is seted up and is installed water cooling mechanism, the both sides of lower mould all are equipped with water pipe head, two the water pipe head all links to each other with last mould screw thread, two the water pipe head is linked together with demoulding mechanism's both ends respectively. This forming die of case and bag box, through the second commentaries on classics piece, the cooperation of second connecting block and second connecting pipe, make water-cooling mechanism can be linked together with external, thereby realize water-cooling mechanism's normal work, through the main tuber pipe, the cooperation of bronchus and air outlet, thereby be convenient for the drawing of patterns, prevent that the formed part card is in the cavity, through the main water pipe, bronchus, the cooperation of connecting water pipe and end cap, thereby realize the cooling in the convex mould, prevented the production of expend with heat and contract with cold phenomenon, thereby be convenient for the drawing of patterns, increase production efficiency.

Description

Forming die of case and bag box

Technical Field

The utility model relates to a forming die technical field of case and bag box specifically is a forming die of case and bag box.

Background

The bag is a general term for bags, and is a general term for various bags for holding articles, including general shopping bags, handbags, purses, backpacks, rucksacks, satchels, waist bags, various draw-bar boxes and the like. Draw-bar box is one kind of case and bag, and its box adopts injection moulding or stamping forming, adopts stamping forming technology in the manufacturing process of aluminum alloy case and bag, and current case and bag box stamping die, in stamping process, the formed part easily blocks in the die, and if long-time production can lead to the temperature of profiled surface to rise, can make the formed part easily block on the terrace die owing to keeping away from of expend with heat and contract with cold, and the condition of the drawing of patterns of not being convenient for is all can be caused to above-mentioned two kinds of circumstances, is unfavorable for high-efficient production.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a forming die of case and bag box to the drawing of patterns of being not convenient for that proposes in solving above-mentioned background art is unfavorable for the problem of high-efficient production.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a forming die of case and bag box, includes the lower mould, the top of lower mould is equipped with the mould, the top of lower mould cup joints with the bottom of last mould mutually, and the upper surface of lower mould laminates with the lower surface of last mould mutually, the inside of lower mould is seted up and is installed water cooling mechanism, the both sides of lower mould all are equipped with water pipe connector, two water pipe connector all links to each other with the lower mould screw thread, two water pipe connector is linked together with the both ends of water cooling mechanism respectively, the inside of going up the mould is seted up and is installed demoulding mechanism, the both sides of going up the mould all are equipped with air pipe connector, two air pipe connector all links to each other with last mould screw thread, two air pipe.

Preferably, the lower die comprises a lower base plate, a lower die holder and a male die, the top end of the lower base plate and the bottom end of the lower die holder are integrally formed, the male die is machined at the top end of the lower die holder, and water cooling mechanisms are machined in the lower die holder and the male die.

Preferably, the upper die comprises an upper base plate, an upper die holder and a female die, the bottom end of the upper base plate and the top end of the upper die holder are integrally formed, the female die is arranged at the bottom end of the upper die holder, and a demolding mechanism is arranged inside the upper die holder.

Preferably, the water-cooling mechanism includes main water pipe, a water pipe, connection water pipe and end cap, and is a plurality of in the die holder is transversely seted up to the main water pipe, a plurality of main water pipes all communicate each other for each other through connecting the water pipe, and is a plurality of in the protruding mould is transversely seted up to a water pipe, a plurality of water pipes are each other communicate each other with the main water pipe through a plurality of fore-and-aft connection water pipes, centre the both ends of main water pipe all are linked together with water pipe head, and the both ends of all the other a plurality of main water pipes, a water pipe and connection water pipe all use the end cap to block.

Preferably, demoulding mechanism includes main tuber pipe, bronchus and air outlet, and is a plurality of in the upper die base is transversely seted up to the main tuber pipe, it is a plurality of each other communicates through the bronchus between the main tuber pipe, and is a plurality of the bottom of main tuber pipe is through a plurality of air outlets and die in-connection, centre the both ends of main tuber pipe are linked together with two tuber pipe joints respectively, all the other the both ends of main tuber pipe and bronchus are all sealed up through the end cap.

Preferably, the air pipe joint comprises a first rotating block, a first connecting block and a first connecting pipe, the first connecting block is integrally formed at the left end of the first rotating block, the first connecting block is connected with the main air pipe thread of the upper die base, and the right end of the first rotating block is integrally formed with the first connecting pipe.

Preferably, the water pipe joint comprises a second rotating block, a second connecting block and a second connecting pipe, the left end of the second rotating block is integrally formed with the second connecting block, the second connecting block is connected with the main water pipe thread of the lower die holder, and the right end of the second rotating block is integrally formed with the second connecting pipe.

Compared with the prior art, the beneficial effects of the utility model are that: this forming die of case and bag box, through the second commentaries on classics piece, the cooperation of second connecting block and second connecting pipe, make water cooling mechanism can be linked together with external, thereby realize water cooling mechanism's normal work, through first commentaries on classics piece, the cooperation of first connecting block and first connecting pipe, make demoulding mechanism can normally work, through the main air duct, the cooperation of bronchus and air outlet, thereby be convenient for the drawing of patterns, prevent that formed part card is in the die, through the main water pipe, bronchus, connect the cooperation of water pipe and end cap, thereby realize the cooling in the convex mould, the production of expend with heat and contract with cold phenomenon has been prevented, thereby be convenient for the drawing of patterns, increase production efficiency.

Drawings

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

FIG. 2 is a schematic view of the mold-open configuration of FIG. 1;

FIG. 3 is an enlarged view of the duct joint structure of FIG. 1;

fig. 4 is an enlarged schematic view of the water pipe joint structure of fig. 1.

In the figure: 1. the mold comprises a lower mold, 101, a lower bottom plate, 102, a lower mold base, 103, a male mold, 2, an upper mold, 201, an upper bottom plate, 202, an upper mold base, 203, a female mold, 3, a water cooling mechanism, 301, a main water pipe, 302, a branch water pipe, 303, a connecting water pipe, 304, a plug, 4, a demolding mechanism, 401, a main air pipe, 402, a branch air pipe, 403, an air outlet, 5, an air pipe connector, 501, a first rotating block, 502, a first connecting block, 503, a first connecting pipe, 6, a water pipe connector, 601, a second rotating block, 602, a second connecting block, 603 and a second connecting pipe.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a forming die of case and bag box, including lower mould 1, the top of lower mould 1 is equipped with mould 2, the top of lower mould 1 cup joints with the bottom of last mould 2 mutually, and the upper surface of lower mould 1 laminates with the lower surface of last mould 2 mutually, the inside of lower mould 1 is seted up and is installed water cooling mechanism 3, the both sides of lower mould 1 all are equipped with water pipe connector 6, two water pipe connector 6 all link to each other with lower mould 1 screw thread, two water pipe connector 6 are linked together with water cooling mechanism 3's both ends respectively, the inside of going up mould 2 is seted up and is installed demoulding mechanism 4, the both sides of going up mould 2 all are equipped with air pipe connector 5, two air pipe connector 5 all link to each other with last mould 2 screw thread, two air pipe connector 5 are linked together with demoulding mechanism 4's both ends respectively, water pipe connector 6 is used for being linked together.

The lower die 1 comprises a lower base plate 101, a lower die base 102 and a convex die 103, wherein the top end of the lower base plate 101 and the bottom end of the lower die base 102 are integrally formed, the convex die 103 is processed at the top end of the lower die base 102, and the water cooling mechanism 3 is processed inside the lower die base 102 and the convex die 103. The upper die 2 comprises an upper base plate 201, an upper die holder 202 and a concave die 203, the bottom end of the upper base plate 201 and the top end of the upper die holder 202 are integrally formed, the concave die 203 is arranged at the bottom end of the upper die holder 202, and the demoulding mechanism 4 is arranged inside the upper die holder 202.

The water cooling mechanism 3 comprises a main water pipe 301, branch water pipes 302, connecting water pipes 303 and plugs 304, the main water pipes 301 are transversely arranged in the lower die base 102, the main water pipes 301 are communicated with each other through the connecting water pipes 303, the branch water pipes 302 are transversely arranged in the male die 103, the branch water pipes 302 are communicated with the main water pipes 301 through the longitudinal connecting water pipes 303, two ends of the middle main water pipe 301 are communicated with the water pipe connectors 6, the other main water pipes 301, the branch water pipes 302 and the connecting water pipes 303 are sealed by the plugs 304, the positions of the plugs 304 are selected on a non-stretching surface, and stress regions are avoided to prevent the formed part from being pulled.

The demolding mechanism 4 comprises main air pipes 401, branch air pipes 402 and air outlets 403, the main air pipes 401 are transversely arranged in the upper die base 202, the main air pipes 401 are communicated with one another through the branch air pipes 402, the bottom ends of the main air pipes 401 are communicated with the inside of the female die 203 through the air outlets 403, two ends of the middle main air pipe 401 are communicated with the two air pipe joints 5 respectively, and two ends of the rest main air pipes 401 and two ends of the branch air pipes 302 are sealed through plugs 304.

The air pipe joint 5 comprises a first rotating block 501, a first connecting block 502 and a first connecting pipe 503, the first connecting block 502 is integrally formed at the left end of the first rotating block 501, the first connecting block 502 is in threaded connection with the main air pipe 401 of the upper die base 202, and the right end of the first rotating block 501 is integrally formed with the first connecting pipe 503. The water pipe joint 6 comprises a second rotating block 601, a second connecting block 602 and a second connecting pipe 603, the left end of the second rotating block 601 is integrally formed with the second connecting block 602, the second connecting block 602 is in threaded connection with the main water pipe 301 of the lower die holder 102, and the right end of the second rotating block 601 is integrally formed with the second connecting pipe 603.

The integral mechanism is arranged on a workbench of a press machine, a water cooling mechanism 3 in a lower die 1 is communicated with an external water supply well through a water pipe joint 6, a demoulding mechanism 4 in an upper die 2 is communicated with an external air inlet mechanism through an air pipe joint 5, the integral mechanism is controlled to be opened through the press machine when the press machine starts to work, materials are placed on a male die 103, the press machine is started, the press machine controls the upper die 2 to move downwards, the upper die 2 and the lower die 1 are matched, the materials are formed under the action of the male die 103 and a female die 203, after the materials are formed, the press machine drives the upper die 2 to move upwards, meanwhile, the external air inlet mechanism controls air flow to enter a main air pipe 301 through the air pipe joint 5, enter other main air pipes 301 under the action of a branch air pipe 402 and enter the female die 203 through an air outlet 403, and accordingly, the formed parts are separated from the female die 203 under, and then taking out, in the above working process, the external water inlet mechanism always supplies water into the water cooling mechanism 3 through the water pipe joint 6, so that the cooling water enters the main water pipe 301 through the water pipe joint 6, enters the branch water pipe 302 under the action of the connecting water pipe 303 and finally flows out from the water pipe joint 6 at the other end of the main water pipe 301, so as to wear the heat generated by the stamping forming, thereby avoiding the generation of the phenomenon of expansion with heat and contraction with cold and facilitating the demoulding.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A forming die of case and bag box, its characterized in that: comprises a lower die (1), an upper die (2) is arranged above the lower die (1), the top end of the lower die (1) is sleeved with the bottom end of the upper die (2), the upper surface of the lower die (1) is attached to the lower surface of the upper die (2), a water cooling mechanism (3) is arranged in the lower die (1), the two sides of the lower die (1) are respectively provided with a water pipe joint (6), the two water pipe joints (6) are respectively connected with the lower die (1) through threads, the two water pipe joints (6) are respectively communicated with the two ends of the water cooling mechanism (3), go up the inside of mould (2) and set up and install demoulding mechanism (4), the both sides of going up mould (2) all are equipped with air pipe connector (5), two air pipe connector (5) all link to each other with last mould (2) screw thread, two air pipe connector (5) are linked together with the both ends of demoulding mechanism (4) respectively.

2. A forming die for a luggage case and box body according to claim 1, wherein: the lower die (1) comprises a lower base plate (101), a lower die holder (102) and a male die (103), the top end of the lower base plate (101) and the bottom end of the lower die holder (102) are integrally formed, the male die (103) is machined at the top end of the lower die holder (102), and a water cooling mechanism (3) is machined inside the lower die holder (102) and the male die (103).

3. A forming die for a luggage case and box body according to claim 1, wherein: go up mould (2) including upper plate (201), upper die base (202) and die (203), the top integrated into one piece of the bottom of upper plate (201) and upper die base (202), die (203) have been seted up to the bottom of upper die base (202), demoulding mechanism (4) have been seted up to the inside of upper die base (202).

4. A forming die for a luggage case and box body according to claim 1, wherein: water-cooling mechanism (3) are including main water pipe (301), a water pipe (302), connect water pipe (303) and end cap (304), and are a plurality of main water pipe (301) are transversely seted up in die holder (102), and a plurality of main water pipe (301) are all each other communicate through connecting water pipe (303), and are a plurality of in water pipe (302) transversely set up in terrace die (103), a plurality of water pipe (302) are each other communicate with main water pipe (301) through a plurality of fore-and-aft connection water pipe (303), middle the both ends of main water pipe (301) all are linked together with water coupling (6), and all the other a plurality of main water pipe (301), a water pipe (302) and the both ends of connecting water pipe (303) all use end cap (304) to block.

5. A forming die for a luggage case and box body according to claim 1, wherein: demoulding mechanism (4) are including main tuber pipe (401), branch tuber pipe (402) and air outlet (403), and are a plurality of in upper die base (202) is transversely seted up in main tuber pipe (401), it is a plurality of each other communicates through branch tuber pipe (402) between main tuber pipe (401), and is a plurality of the bottom of main tuber pipe (401) is through intercommunication in a plurality of air outlets (403) and die (203), centre the both ends of main tuber pipe (401) are linked together with two tuber pipe joints (5) respectively, all the other the both ends of main tuber pipe (401) and branch tuber pipe (402) are all died through end cap (304) closure.

6. A forming die for a luggage case and box body according to claim 1, wherein: the air pipe joint (5) comprises a first rotating block (501), a first connecting block (502) and a first connecting pipe (503), wherein the first connecting block (502) is integrally formed at the left end of the first rotating block (501), the first connecting block (502) is in threaded connection with a main air pipe (401) of the upper die base (202), and the right end of the first rotating block (501) is integrally formed with the first connecting pipe (503).

7. A forming die for a luggage case and box body according to claim 1, wherein: the water pipe connector (6) comprises a second rotating block (601), a second connecting block (602) and a second connecting pipe (603), the left end of the second rotating block (601) is integrally formed with the second connecting block (602), the second connecting block (602) is in threaded connection with a main water pipe (301) of the lower die holder (102), and the right end of the second rotating block (601) is integrally formed with the second connecting pipe (603).