CN216137979U - Fan air intake production mould that shaping rate is high - Google Patents
Fan air intake production mould that shaping rate is high Download PDFInfo
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- CN216137979U CN216137979U CN202122161398.5U CN202122161398U CN216137979U CN 216137979 U CN216137979 U CN 216137979U CN 202122161398 U CN202122161398 U CN 202122161398U CN 216137979 U CN216137979 U CN 216137979U
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Abstract
The utility model discloses a fan air inlet production die with high forming rate, which comprises an air inlet stamping upper die and an air inlet stamping lower die, wherein an inner groove of the stamping die is formed in the air inlet stamping upper die, a longitudinal cooling through hole is formed in the air inlet stamping upper die, a transverse cooling connecting channel is formed in the air inlet stamping upper die, and a longitudinal cooling integration channel is formed in the air inlet stamping upper die. Has the advantages that: according to the utility model, cooling water is pumped into the cooling connector through the connecting pipe by the cooling water device, flows into the longitudinal cooling integration channel through the cooling connector, passes through the transverse cooling connection channel and is finally sprayed out from the plurality of groups of longitudinal cooling through holes, the inner die, the air inlet stamping upper die and the air inlet stamping lower die are cooled, meanwhile, the workpiece and the inner groove of the stamping die can be conveniently separated, and the temperature inside the die is cooled while the workpiece and the inner groove of the stamping die are rapidly separated, so that the forming rate is improved.
Description
Technical Field
The utility model relates to the technical field of stamping dies, in particular to a production die for a fan air inlet with high forming rate.
Background
The fan is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy. The fan is a short form of habit of China on gas compression and gas conveying machinery, and the main structural components of the fan are an impeller, a shell, an air inlet, a support, a motor, a belt pulley, a coupling, a silencer, a transmission part and the like.
The air inlet is a very important part, a stamping die is needed to be used for stamping and manufacturing the air inlet in the production and manufacturing process, but when the existing air inlet stamping die is used, the problems of high temperature, easy deformation and the like caused by reciprocating stamping result are caused, and the stamping forming rate is low.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, the fan air inlet production die with high forming rate is provided, and the problem that the existing air inlet stamping die is low in stamping forming rate due to the problems that the temperature is too high and deformation is easy to occur due to reciprocating stamping when the existing air inlet stamping die is used is solved.
(II) technical scheme
The utility model is realized by the following technical scheme: the utility model provides a fan air inlet production die with high forming rate, which comprises an air inlet stamping upper die and an air inlet stamping lower die, wherein an inner groove of the stamping die is formed in the air inlet stamping upper die, a longitudinal cooling through hole is formed in the air inlet stamping upper die, a transverse cooling connecting channel is formed in the air inlet stamping upper die, a longitudinal cooling integration channel is formed in the air inlet stamping upper die, and one end of the air inlet stamping upper die is fixedly connected with a cooling connecting port.
Furthermore, one end of the lower stamping die of the air inlet is fixedly connected with an outer lug of the stamping die.
Furthermore, the lower die of the air inlet punching die and the inner part of the outer lug of the punching die are provided with demoulding through holes.
Furthermore, one end of the air inlet stamping lower die is fixedly connected with a demoulding through hole connector which is in through connection with the demoulding through hole.
Furthermore, vertical cooling through-hole quantity is provided with three groups, evenly set up in inside the air intake stamping upper die, and all with stamping die inner groovy link up.
Furthermore, the number of the transverse cooling connecting channels is two, and three groups of transverse cooling connecting channels are connected in a penetrating manner to the longitudinal cooling through holes.
Furthermore, the longitudinal cooling is communicated with the transverse cooling connecting channel and the cooling connecting port in the integration channel.
(III) advantageous effects
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, cooling water is pumped into the cooling connector through the connecting pipe by the cooling water device, flows into the longitudinal cooling integration channel through the cooling connector, passes through the transverse cooling connection channel and is finally sprayed out by the plurality of groups of longitudinal cooling through holes, and the inner die, the air inlet stamping upper die and the air inlet stamping lower die are cooled, so that a workpiece and an inner groove of the stamping die can be conveniently separated, and the inner die is cooled while being rapidly separated, so that the forming rate is improved;
2. the compressed air device pumps compressed air into the connecting port of the demoulding through hole instantly through the connecting pipe, the compressed air is pumped into a space between the workpiece and the outer lug of the stamping die through the demoulding through hole, the workpiece and the outer lug of the stamping die are punched, and meanwhile, the upper stamping die of the air inlet and the lower stamping die of the air inlet are not completely separated, so that the workpiece can be prevented from being punched and flying, and the workpiece can be rapidly demoulded.
Drawings
FIG. 1 is a schematic structural diagram of a mold for producing an air inlet of a fan with a high forming rate according to the present invention;
FIG. 2 is a schematic structural diagram of an upper stamping die of an air inlet in a mold for producing an air inlet of a fan with a high forming rate according to the present invention;
FIG. 3 is a schematic cross-sectional view of an upper stamping die of an air inlet in a mold for producing an air inlet of a blower with a high forming rate according to the present invention;
FIG. 4 is a schematic structural diagram of a lower punching die for an air inlet in a mold for producing an air inlet of a fan with a high forming rate according to the present invention;
fig. 5 is a schematic cross-sectional structure view of a lower punching die of an air inlet in a high-molding-rate air inlet production die of a fan.
The reference numerals are explained below:
1. the air inlet is punched with an upper die; 2. the air inlet punches the lower die; 3. an inner groove of a stamping die; 4. a longitudinal cooling through hole; 5. a transverse cooling connecting channel; 6. the temperature is longitudinally reduced in the integration channel; 7. a cooling connector; 8. stamping the outer bump of the die; 9. demolding the through hole; 10. and a demoulding through hole connecting port.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
As shown in fig. 1-5, the mold for producing the air inlet of the fan with a high forming rate in this embodiment includes an air inlet stamping upper mold 1 and an air inlet stamping lower mold 2, an inner groove 3 of the stamping mold is formed inside the air inlet stamping upper mold 1, a longitudinal cooling through hole 4 is formed inside the air inlet stamping upper mold 1, a transverse cooling connecting channel 5 is formed inside the air inlet stamping upper mold 1, a longitudinal cooling connecting channel 6 is formed inside the air inlet stamping upper mold 1, and a cooling connecting port 7 is fixedly connected to one end of the air inlet stamping upper mold 1.
Example one
And one end of the lower punching die 2 of the air inlet is fixedly connected with an outer convex block 8 of the punching die.
Example two
And demoulding through holes 9 are formed in the lower punching die 2 of the air inlet and the outer lug 8 of the punching die.
EXAMPLE III
And one end of the air inlet punching lower die 2 is fixedly connected with a demoulding through hole connector 10, and the demoulding through hole connector 10 is in through connection with the demoulding through hole 9.
Example four
The longitudinal cooling through holes 4 are provided with three groups in quantity, are uniformly arranged inside the air inlet stamping upper die 1 and are communicated with the stamping die inner grooves 3.
EXAMPLE five
The number of the transverse cooling connecting channels 5 is two, and three groups of transverse cooling connecting channels are connected in a penetrating manner to the longitudinal cooling through holes 4.
EXAMPLE six
And the longitudinal cooling is communicated with the transverse cooling connecting channel 5 and the cooling connecting port 7 through the integration channel 6.
The specific implementation process of this embodiment is as follows: when in use, the air inlet punching upper die 1 and the air inlet punching lower die 2 are arranged on the punching device, the cooling connecting port 7 is connected with the cooling water device, the demoulding through hole connecting port 10 is connected with the compressed air device, the air inlet punching upper die 1 and the air inlet punching lower die 2 are pressed and punched in a punching process, the air inlet punching upper die 1 and the air inlet punching lower die 2 are separated, at the moment, the cooling water device pumps cooling water into the cooling connecting port 7 through a connecting pipe, the cooling water flows into the longitudinal cooling integration channel 6 through the cooling connecting port 7, passes through the transverse cooling connecting channel 5 and is finally sprayed out through a plurality of groups of longitudinal cooling through holes 4, the inner dies and the inner parts of the air inlet punching upper die 1 and the air inlet punching lower die 2 are cooled, simultaneously, the workpiece and the inner groove 3 of the punching die can be conveniently separated, the inner parts of the dies are cooled while the forming rate is improved by rapidly separating the inner parts of the dies, and then, simultaneously, compressed air is pumped into the demoulding through-hole connecting port 10 by the compressed air device through the connecting pipe instantly, and is pumped into the space between the workpiece and the stamping die outer bump 8 through the demoulding through-hole 9, so that the workpiece and the stamping die outer bump 8 are punched, and simultaneously, the air inlet stamping upper die 1 and the air inlet stamping lower die 2 are not completely separated, so that the workpiece can be prevented from being punched away, and the workpiece can be rapidly demoulded.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and do not limit the spirit and scope of the present invention. Various modifications and improvements of the technical solutions of the present invention may be made by those skilled in the art without departing from the design concept of the present invention, and the technical contents of the present invention are all described in the claims.
Claims (7)
1. The utility model provides a fan air intake production mould that shaping rate is high, includes that air intake stamping upper die (1) and air intake stamping lower die (2), its characterized in that: the air inlet punching press is equipped with inside stamping die inner groovy (3) of having seted up of mould (1), air inlet punching press is equipped with inside vertical cooling through-hole (4) of having seted up of mould (1), air inlet punching press is equipped with inside horizontal cooling connecting channel (5) of having seted up of mould (1), air inlet punching press is equipped with inside vertical cooling of having seted up of mould (1) and is integrating passageway (6), air inlet punching press is equipped with mould (1) one end fixedly connected with cooling connector (7).
2. The fan air inlet production mold with the high forming rate as claimed in claim 1, is characterized in that: one end of the air inlet punching lower die (2) is fixedly connected with an outer convex block (8) of the punching die.
3. The fan air inlet production mold with the high forming rate as claimed in claim 2, is characterized in that: and demolding through holes (9) are formed in the lower punching die (2) of the air inlet and the outer convex block (8) of the punching die.
4. The mold for producing the air inlet of the fan with the high forming rate as claimed in claim 3, wherein: and one end of the air inlet punching lower die (2) is fixedly connected with a demoulding through hole connector (10), and the demoulding through hole connector (10) is in through connection with the demoulding through hole (9).
5. The fan air inlet production mold with the high forming rate as claimed in claim 1, is characterized in that: the longitudinal cooling through holes (4) are provided with three groups in quantity, are uniformly arranged inside the air inlet stamping upper die (1), and are communicated with the stamping die inner grooves (3).
6. The fan air inlet production mold with the high forming rate as claimed in claim 1, is characterized in that: the number of the transverse cooling connecting channels (5) is two, and three groups of transverse cooling connecting channels are connected in a penetrating manner to the longitudinal cooling through holes (4).
7. The fan air inlet production mold with the high forming rate as claimed in claim 1, is characterized in that: the longitudinal cooling is communicated with the transverse cooling connecting channel (5) and the cooling connecting port (7) through the integration channel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122161398.5U CN216137979U (en) | 2021-09-08 | 2021-09-08 | Fan air intake production mould that shaping rate is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122161398.5U CN216137979U (en) | 2021-09-08 | 2021-09-08 | Fan air intake production mould that shaping rate is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216137979U true CN216137979U (en) | 2022-03-29 |
Family
ID=80811358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122161398.5U Active CN216137979U (en) | 2021-09-08 | 2021-09-08 | Fan air intake production mould that shaping rate is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216137979U (en) |
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2021
- 2021-09-08 CN CN202122161398.5U patent/CN216137979U/en active Active
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