CN211965607U

CN211965607U - Automatic forming die for air conditioner chassis

Info

Publication number: CN211965607U
Application number: CN201922474942.4U
Authority: CN
Inventors: 周霄峰
Original assignee: Shanghai Qiangjing Metal Product Co ltd
Current assignee: Shanghai Qiangjing Metal Product Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-20
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to an air conditioner chassis automatic molding mould, including the upper bracket board, go up pad foot, upper die base, splint, go up stripper, lower bolster, die holder, lower bolster, bottom plate and direction list, it links to each other with the upper bracket board to go up pad foot one end, and the other end links to each other with the upper die base, and splint link to each other with the upper die base, goes up stripper and links to each other with splint, and lower pad foot one end links to each other with the bottom plate, and the other end links to each other with the die holder, and the lower bolster is installed on the die holder, and direction unit one end links to each other with the upper die base, and the other end links to each other with the die holder, the utility model provides a mould is still including installing the punching pin on the. Compared with the prior art, the utility model has the advantages of production efficiency is high, the security is high.

Description

Automatic forming die for air conditioner chassis

Technical Field

The utility model belongs to the technical field of the air conditioner chassis technique of making and specifically relates to an air conditioner chassis automatic molding mould is related to.

Background

With the continuous improvement of the living standard of people, the air conditioner becomes an important part of the life of people. The types of air conditioners at present are various, and indoor air conditioners can be divided into split type air conditioners, integrated type air conditioners and central air conditioners. The split type air conditioner includes an indoor unit and an outdoor unit, and since the outdoor unit is exposed to the open air for a long time, the casing is the most important part of the outdoor unit in the area of the outdoor unit.

The base plate is an important component of the outer shell of the outdoor unit of the air conditioner, and the base plate is manufactured through the processes of forming, punching, bending and the like. The technology at the present stage needs a plurality of workers, a plurality of devices and a plurality of processes to form the chassis. Therefore, how to rapidly and effectively manufacture the chassis of the outdoor unit becomes a problem to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an air conditioner chassis automatic molding mould that production efficiency is high, the security is high in order to overcome the defect that above-mentioned prior art exists.

The purpose of the utility model can be realized through the following technical scheme:

an automatic forming die for an air conditioner chassis comprises an upper supporting plate, upper pad feet, an upper die holder, a clamping plate, an upper stripper plate, a lower die holder, lower pad feet, a lower supporting plate and a guide unit; one end of the upper pad foot is connected with the upper supporting plate, and the other end of the upper pad foot is connected with the upper die holder; the clamping plate is connected with the upper die base; the upper stripper plate is connected with the clamping plate; one end of the lower cushion foot is connected with the lower supporting plate, and the other end of the lower cushion foot is connected with the lower die base; the lower template is arranged on the lower die base; one end of the guide unit is connected with the upper die base, the other end of the guide unit is connected with the lower die base, the die is characterized by further comprising a punch arranged on the upper die base, and a groove used for containing the upper stripper plate is formed in the lower die plate.

Preferably, an upper male die and an upper female die are arranged on the upper stripping plate; and the lower template is provided with a lower concave die matched with the upper convex die and a lower convex die matched with the upper concave die.

Preferably, the punch comprises a punching piece, a hole flanging piece, a sprouting piece and an upper half shearing and punching block.

More preferably, the punching member includes a circular hole punching member and a rectangular hole punching member.

More preferably, the lower template is provided with a punching insert corresponding to the punching piece; the lower template is provided with a hole flanging inlet block, a hole flanging female die and a hole flanging stripping block which correspond to the hole flanging piece; the hole flanging female die is arranged on the hole flanging inlet block; the inner stripping block of the hole flanging is connected with the inner inserting block of the hole flanging; the lower template is provided with a lower half shearing punching block and a shearing punching internal stripping block which correspond to the upper half shearing punching block, and the internal stripping block is connected with the shearing punching internal stripping block.

More preferably, a spring is arranged between the shearing punching inner stripping block and the lower template.

Preferably, the guide unit comprises a cushion block, a guide pillar, a guide sleeve and a spring; the number of the cushion blocks and the number of the guide sleeves are two; the two guide sleeves are respectively connected with the two cushion blocks; two ends of the guide pillar are respectively movably connected with the two guide sleeves; the spring is sleeved on the guide post and is arranged between the two guide sleeves.

Preferably, the die further comprises a limiting unit, wherein the limiting unit comprises an upper die base limiting block and a lower die base limiting block; the upper die base limiting block and the lower die base limiting block are respectively connected with the upper die base and the lower die base through screws, and the positions of the upper die base limiting block and the lower die base limiting block correspond to each other.

Preferably, the die is further provided with a positioning pin between the clamping plate and the lower template; one end of the positioning pin is fixedly connected with the clamping plate; the lower template is provided with a blind hole for accommodating the positioning pin; when the die runs, the other end of the positioning pin is positioned in the blind hole.

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

the utility model provides a, carry out shaping, punching a hole and the operation of bending to the chassis simultaneously, improve production efficiency: the utility model provides a chassis forming die can carry out the shaping simultaneously to the chassis, punch a hole and bend the operation, compares in the working method of traditional assembly line, has improved production efficiency greatly.

Secondly, the safety is high: the utility model provides a chassis forming die is through setting up spacing unit between upper die base and die holder, through spacing to last mould and lower mould when the mould operation, can greatly reduced mould fault probability, improves the security performance of device.

Thirdly, the manufacturing cost is low: the utility model provides a chassis forming die replaces traditional assembly line working method, greatly reduced the human cost when making the chassis.

Fourthly, the manufacturing precision is high: the utility model provides a punching pin is all continuous with lower bolster, die or lower half shear punching pin through going into the piece, and the setting of going into the piece can play the location and the guide effect to the punching pin, can improve the off-the-shelf manufacturing accuracy in chassis greatly.

Drawings

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

fig. 2 is a schematic structural view of the upper and lower stripper plates of the present invention.

The reference numbers in the figures indicate:

1. the punching die comprises an upper supporting plate, 2, an upper cushion foot, 3, an upper die holder, 4, a clamping plate, 5, an upper stripper plate, 6, a lower die plate, 7, a lower die holder, 8, a lower cushion foot, 9, a lower supporting plate, 10, a guide unit, 11, a limiting unit, 12, a punch, 13 positioning pins, 1101, an upper die holder limiting block, 1102, a lower die holder limiting block, 1201, a punching piece, 1202, a hole flanging piece, 1203 and an upper half shearing piece.

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 some, not all, of the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.

The utility model relates to an air conditioner chassis automatic molding mould, its structure is as shown in figure 1, including top plate 1, on fill up foot 2, upper die base 3, splint 4, on take off board 5, lower bolster 6, lower bolster 7, lower bolster foot 8, bottom plate 9, guide unit 10 and install the punching pin on upper die base 3, be equipped with in the lower bolster 6 and be used for the holding on take off the recess of board 5, just can accomplish the operation of bending to the chassis in 5 removal to the lower bolster 6 of top plate.

An upper male die and a lower female die are arranged on the upper stripping plate 5, a lower female die matched with the upper male die and a lower male die matched with the upper female die are arranged on the lower die plate 6, and the shapes of the protrusions and the grooves of the chassis can be obtained when the die runs.

The punch installed on the upper die holder 3 in this embodiment includes a punching part 1201, a hole flanging part 1202, a sprouting part, and an upper half shearing punch block 1203, and the existing punch is installed at a corresponding position of the upper die holder 3 according to the shape of the chassis to be finally obtained.

The punching pieces in the embodiment comprise circular hole punching pieces and rectangular hole punching pieces which are all arranged on the upper die base 3 and correspond to the positions of the required circular holes or rectangular holes.

The lower template 6 is provided with a punching insert corresponding to the punching piece. The lower template 6 is provided with a hole flanging inlet block, a hole flanging female die and a hole flanging stripping block which correspond to the hole flanging piece, and the hole flanging female die is arranged on the hole flanging inlet block; the inner stripping block of the hole flanging is connected with the inner block of the hole flanging. The lower template 6 is also provided with a lower half shearing punching block and a shearing punching internal stripping block which correspond to the shearing punching piece, and the internal stripping block is connected with the shearing punching input block. Through setting up the income piece, come to fix a position the punching pin, avoid the mould to break down to improve the off-the-shelf precision of chassis.

In the embodiment, the spring is arranged between the shearing and punching inner stripping plate and the lower template 6, so that the stable operation of the device can be ensured.

The structure of last stripper 5 in this embodiment is shown in fig. 2, and the structure of going up stripper 5 and lower bolster 6 and the structure phase-match on the actually required chassis, installs the punching pin on upper die base 3 and install on lower bolster 6 with the corresponding income piece of punching pin with take off the piece in with and be existing product, its quantity, model and mounted position can be selected according to the actual demand, the utility model discloses do not prescribe a limit to.

The guide unit 10 comprises two cushion blocks, two guide pillars, two guide sleeves and two springs, the two guide sleeves are respectively connected with the two cushion blocks, two ends of each guide pillar are respectively movably connected with the two guide sleeves, and the springs are sleeved on the guide pillars and are arranged between the two guide sleeves.

The die in this embodiment further includes a limiting unit 11, which includes an upper die holder limiting block 1101 and a lower die holder limiting block 1102, wherein the upper die holder limiting block 1101 and the lower die holder limiting block 1102 are connected to the upper die holder 3 and the lower die holder 7 respectively through screws, and the positions of the upper die holder limiting block 1101 and the lower die holder limiting block 1102 correspond to each other. The setting of spacing unit has improved the security of mould during operation, guarantees the operation of mould safety and stability.

The mould in this embodiment still is equipped with the locating pin between splint and lower bolster, and the one end and the splint fixed connection of locating pin are equipped with the blind hole that is used for the holding locating pin on the lower bolster, and when the mould operation, the other end of locating pin is located the blind hole.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An automatic forming die for an air conditioner chassis comprises an upper supporting plate (1), upper pad feet (2), an upper die base (3), a clamping plate (4), an upper stripper plate (5), a lower die plate (6), a lower die base (7), lower pad feet (8), a lower supporting plate (9) and a guide unit (10); one end of the upper pad foot (2) is connected with the upper supporting plate (1), and the other end is connected with the upper die holder (3); the clamping plate (4) is connected with the upper die holder (3); the upper stripper plate (5) is connected with the clamping plate (4); one end of the lower pad foot (8) is connected with the lower supporting plate (9), and the other end is connected with the lower die seat (7); the lower template (6) is arranged on the lower die base (7); one end of the guide unit (10) is connected with the upper die holder (3), and the other end of the guide unit is connected with the lower die holder (7), the die is characterized by further comprising a punch (12) arranged on the upper die holder (3), and a groove used for accommodating the upper stripping plate (5) is formed in the lower die plate (6).

2. The automatic forming die for the air conditioner chassis is characterized in that an upper male die and an upper female die are arranged on the upper stripping plate (5); and a lower concave die matched with the upper convex die and a lower convex die matched with the upper concave die are arranged on the lower template (6).

3. The automatic forming die for the air conditioner chassis as claimed in claim 1, wherein the punch (12) comprises a punching member (1201), a hole flanging member (1202), a sprouting member and an upper half shearing punch block (1203).

4. The automatic forming die for the air conditioner chassis as claimed in claim 3, wherein the punching pieces comprise circular hole punching pieces and rectangular hole punching pieces.

5. The automatic forming die for the air conditioner chassis as claimed in claim 3, wherein the lower template (6) is provided with a punching insert corresponding to the punching piece; the lower template (6) is provided with a hole flanging inlet block, a hole flanging female die and a hole flanging stripping block which correspond to the hole flanging piece; the hole flanging female die is arranged on the hole flanging inlet block; the inner stripping block of the hole flanging is connected with the inner inserting block of the hole flanging; the lower template (6) is provided with a lower half shearing punching block and a shearing punching internal stripping block which correspond to the upper half shearing punching block, and the internal stripping block is connected with the shearing punching input block.

6. The automatic forming die for the air conditioner chassis as claimed in claim 5, wherein a spring is arranged between the shearing and punching inner stripping block and the lower template (6).

7. The automatic forming die for the air conditioner chassis is characterized in that the guide unit (10) comprises a cushion block, a guide post, a guide sleeve and a spring; the number of the cushion blocks and the number of the guide sleeves are two; the two guide sleeves are respectively connected with the two cushion blocks; two ends of the guide pillar are respectively movably connected with the two guide sleeves; the spring is sleeved on the guide post and is arranged between the two guide sleeves.

8. The automatic forming die for the air conditioner chassis as claimed in claim 1, wherein the die further comprises a limiting unit (11), the limiting unit comprises an upper die base limiting block (1101) and a lower die base limiting block (1102); the upper die holder limiting block (1101) and the lower die holder limiting block (1102) are respectively connected with the upper die holder (3) and the lower die holder (7) through screws, and the positions of the upper die holder limiting block (1101) and the lower die holder limiting block (1102) correspond to each other.

9. The automatic forming die for the air conditioner chassis is characterized in that a positioning pin (13) is further arranged between the clamping plate (4) and the lower template (6); one end of the positioning pin (13) is fixedly connected with the clamping plate (4); the lower template (6) is provided with a blind hole for accommodating the positioning pin (13); the other end of the positioning pin (13) is positioned in the blind hole when the die is operated.