CN212331614U - Stamping die is used in production of refrigerator injection molding - Google Patents

Stamping die is used in production of refrigerator injection molding Download PDF

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Publication number
CN212331614U
CN212331614U CN202020192727.5U CN202020192727U CN212331614U CN 212331614 U CN212331614 U CN 212331614U CN 202020192727 U CN202020192727 U CN 202020192727U CN 212331614 U CN212331614 U CN 212331614U
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CN
China
Prior art keywords
die
injection molding
bottom plate
mould
upside
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202020192727.5U
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Chinese (zh)
Inventor
刘志华
张欢
刘彬
杨超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Shunyuan Precision Mould Technology Co ltd
Original Assignee
Qingdao Shunyuan Precision Mould Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Shunyuan Precision Mould Technology Co ltd filed Critical Qingdao Shunyuan Precision Mould Technology Co ltd
Priority to CN202020192727.5U priority Critical patent/CN212331614U/en
Application granted granted Critical
Publication of CN212331614U publication Critical patent/CN212331614U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a stamping die is used in production of refrigerator injection molding, including the base, go up mould and lower mould. The utility model discloses a pneumatic die, including base, bottom plate, buffer spring, lower die bottom plate upside, the top both ends of base are equipped with buffer spring, buffer spring's upside is equipped with lower die bottom plate, lower die bottom plate upside is equipped with the lower mould, the left and right sides of lower mould is equipped with the locating lever, the upside welded fastening support column of locating lever, the top of support column is equipped with the mould bottom plate, the bottom of pneumatic cylinder is equipped with the connecting rod, the. The utility model discloses the refrigerator injection molding uses the pneumatic cylinder to carry out the punching press when using stamping die to make to the cooperation through compression spring, spout and pressing the briquetting uses the stability that increases the mould when the shaping, and mould and lower mould can not take place the skew when making the refrigerator injection molding carry out the punching press, reduces raw and other materials with this and damages, makes raw and other materials utilization ratio improve.

Description

Stamping die is used in production of refrigerator injection molding
Technical Field
The utility model relates to a stamping die is used in production of refrigerator injection molding, concretely relates to mould technical field.
Background
With the continuous development of modern society science and technology and the improvement of economic level, the application of the refrigerator in life is more and more extensive. The refrigerator injection molding is generally manufactured by adopting a stamping die in the production process (stamping refers to a method for forming and processing a workpiece with a required shape and size by applying external force to a plate through a press and the die to cause the plate to generate plastic deformation or separate from the plate). But refrigerator injection molding is when using stamping die to make, generally can use the cylinder to carry out the punching press, but uses the cylinder to carry out the punching press and easily damages raw and other materials for raw and other materials utilization ratio is difficult to improve, need carry out a lot of punching presses at the in-process of punching press moreover, and the machining precision of easily making the product is low.
Disclosure of Invention
An object of the utility model is to provide a stamping die is used in production of refrigerator injection molding to solve the refrigerator injection molding that proposes in the above-mentioned background art and when using stamping die to make, generally can use the cylinder to carry out the punching press, but use the cylinder to carry out the punching press and damage raw and other materials easily, make raw and other materials utilization ratio be difficult to improve, need carry out a lot of punching presses at the in-process of punching press moreover, easily make a series of problems such as the machining precision low of product.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a stamping die is used in production of refrigerator injection molding, includes the base, goes up mould and lower mould. The utility model discloses a pneumatic die, including base, bottom plate, cover half bottom plate, pneumatic cylinder, fixed die bottom plate, pneumatic cylinder, the top both ends of base are equipped with buffer spring, buffer spring's upside is equipped with lower die bottom plate, lower die bottom plate upside is equipped with the lower mould, the left and right sides of lower mould is equipped with the locating lever, the upside welded fastening support column of locating lever, the top of support column is equipped with mould bottom plate, the cover half bottom plate is fastening screw with the pneumatic cylinder and is connected, the bottom of pneumatic cylinder is.
Preferably, the positioning rod is internally provided with a sliding groove and a pressing block, and the sliding groove and the pressing block need to be matched for use.
Preferably, the pressing block arranged inside the positioning rod is connected with the positioning rod through a bolt.
Preferably, a compression spring is arranged on the right side of the pressing block arranged in the positioning rod.
Preferably, the inner surface of the lower die is coated with a high-temperature-resistant heat-conducting coating layer.
Preferably, the upper die is provided with a male die, the lower die is provided with a female die, and the male die and the female die arranged on the upper die and the lower die can interact.
Compare with current stamping die for refrigerator injection molding production, the utility model provides a stamping die for refrigerator injection molding production possesses following beneficial technological effect:
the utility model relates to a stamping die is used in production of refrigerator injection molding, including the base, go up mould and lower mould. The utility model discloses a pneumatic die, including base, bottom plate, cover half bottom plate, pneumatic cylinder, fixed die bottom plate, pneumatic cylinder, connecting rod, buffer spring's upside is equipped with lower die bottom plate, lower die bottom plate upside is equipped with the lower mould, the left and right sides of lower mould is equipped with the locating lever, the great upside welded fastening support column of locating lever, the top of support column is equipped with mould bottom plate, the cover half bottom plate is fastening screw with the pneumatic cylinder and is connected, the bottom of pneumatic cylinder is equipped with the connecting rod. When the refrigerator injection molding is manufactured by using a stamping die, the hydraulic cylinder is used for stamping, the stability of the die in the forming process is improved by using the compression spring, the sliding groove and the pressing block in a matching mode, the upper die and the lower die cannot deviate when the refrigerator injection molding is stamped, the damage to raw materials is reduced, the utilization rate of the raw materials is improved, and the upper die and the lower die are used for interacting to enable the refrigerator injection molding to be stamped at one time in the stamping process, so that the processing precision of products is improved.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
FIG. 1 is a schematic view of a stamping die for producing injection-molded parts of a refrigerator according to the present invention;
FIG. 2 is a schematic view of a stamping die for producing injection-molded parts of a refrigerator according to the present invention;
in the figure: 1. an upper die; 2. a connecting rod; 3. a hydraulic cylinder; 4. an upper die base plate; 5. a movable rotating plate; 6. a support pillar; 7. a mold cavity; 8. a lower die; 9. a spring; 10. a buffer spring; 11. a base; 12. a compression spring; 13. a chute; 14. a pressing block; 15. a bolt; 16. a high temperature resistant heat conducting coating layer; 17. a lower die base plate; 18. and (5) positioning the rod.
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, the present invention provides the following technical solutions:
the utility model relates to a stamping die is used in production of refrigerator injection molding, including base 11, go up mould 1 and lower mould 8. The utility model discloses a pneumatic die, including base 11, buffer spring 10, upside of buffer spring 10 is equipped with lower mould bottom plate 17, lower mould bottom plate 17 upside is equipped with lower mould 8, the left and right sides of lower mould 8 is equipped with locating lever 18, the upside welded fastening support column 6 of locating lever 18, the top of support column 6 is equipped with mould bottom plate 4, it is connected for fastening screw with pneumatic cylinder 3 to go up mould bottom plate 4, the bottom of pneumatic cylinder 3 is equipped with connecting rod 2, connecting rod 2 is connected for screw with activity commentaries on classics board 5, the bottom of activity commentaries on classics board 5 is equipped with mould 1.
The utility model discloses a theory of operation and use flow:
as shown in fig. 1, this embodiment provides a stamping die is used in production of refrigerator injection molding, the top both ends of base 11 are equipped with buffer spring 10, buffer spring 10's upside is equipped with lower mould bottom plate 17, lower mould bottom plate 17 upside is equipped with lower mould 8, 8 left and right sides of lower mould are equipped with locating lever 18, the upside welded fastening support column 6 of locating lever 18, the top of support column 6 is equipped with upper die plate 4, upper die plate 4 is connected for fastening screw with pneumatic cylinder 3, the bottom of pneumatic cylinder 3 is equipped with connecting rod 2, connecting rod 2 is connected for the screw with activity commentaries on classics board 5, the bottom of activity commentaries on classics board 5 is equipped with mould 1.
As shown in fig. 1, the present embodiment provides a stamping die for producing refrigerator injection molding, a male die is arranged on the upper die 1, a female die is arranged on the lower die 8, and the male die and the female die arranged on the upper die 1 and the lower die 8 can interact with each other.
As shown in fig. 1, the embodiment provides a stamping die for producing injection molded parts of a refrigerator, and the two ends of the top of the base 11 are provided with the buffer springs 10 for buffering and protecting, so that the whole device is subjected to noise reduction and shock absorption, and the service life of the device is prolonged.
As shown in fig. 2, in the present embodiment, a sliding groove 13 and a pressing block 14 are provided inside the positioning rod 18, and the sliding groove 13 and the pressing block 14 need to be used in cooperation.
As shown in fig. 2, the present embodiment provides a stamping die for producing an injection molded part of a refrigerator, wherein the pressing block 14 arranged inside the positioning rod 18 is connected with the positioning rod 18 through a bolt.
As shown in fig. 2, in the present embodiment, a pressing die for producing an injection molded part of a refrigerator is provided, and a pressing spring 12 is provided on the right side of a pressing block 14 provided inside a positioning rod 18.
As shown in fig. 2, the present embodiment provides a stamping die for producing a refrigerator injection molding part, wherein the inner surface of the lower die 8 is coated with a high temperature resistant heat conducting coating layer.
The utility model discloses an use flow: putting the material into the die cavity 7, starting the hydraulic cylinder 3, driving the movable rotating plate 5 by the hydraulic cylinder 3 through the connecting rod 2, and driving the convex die arranged on the upper die 1 to move towards the lower die 8 by the movable rotating plate 5; at the moment, the sliding groove 13 is matched with the pressing block 14 for use through the loose bolt 15, the positioning rods 18 on the left side and the right side of the lower die 8 are positioned through the elastic force of the pressing spring 12 and the fixing of the die is completed, the male die arranged on the upper die 1 and the female die arranged on the lower die 8 interact with each other, then the lower die 8 is used for forming a product, the punch forming is started, the upper die 1 is separated from the lower die 8 to move upwards after the forming, the hydraulic cylinder 3 drives the male die arranged on the upper die 1 to move back, the elastic force of the pressing spring 12 is used for returning the product to the original position through the adjusting bolt 15, the product is sent out of the lower die bottom plate 4, and the pressure is ensured to be constant when the upper; the high temperature resistant heat conduction coating layer 16 that is equipped with makes the fast heat conduction efficiency of temperature transfer rate good to make lower mould 8 cooling radiating efficiency high, use through buffer spring 10 and base 11's cooperation at last and make the device to fall the shock attenuation protection of making an uproar, extension device's life improves thereby the shaping quality of product has been improved to the stability of compound die work.
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 (6)

1. A stamping die for producing refrigerator injection molding parts is characterized by comprising a base (11), an upper die (1) and a lower die (8); the utility model discloses a pneumatic die, including base (11), the top both ends of base (11) are equipped with buffer spring (10), the upside of buffer spring (10) is equipped with lower mould bottom plate (17), lower mould bottom plate (17) upside is equipped with lower mould (8), the left and right sides of lower mould (8) is equipped with locating lever (18), upside welded fastening support column (6) of locating lever (18), the top of support column (6) is equipped with mold bottom plate (4), mold bottom plate (4) are fastening screw with pneumatic cylinder (3) and are connected, the bottom of pneumatic cylinder (3) is equipped with connecting rod (2), connecting rod (2) are screw connection with activity commentaries on classics board (5), the bottom of activity commentaries on classics board (5) is equipped with mould (1).
2. The stamping die for producing the refrigerator injection molding part according to claim 1, wherein a sliding groove (13) and a pressing block (14) are arranged inside the positioning rod (18), and the sliding groove (13) and the pressing block (14) need to be matched for use.
3. The stamping die for producing the refrigerator injection molding part as claimed in claim 2, wherein: the pressing block (14) arranged in the positioning rod (18) is connected with the positioning rod (18) through a bolt.
4. The stamping die for producing the refrigerator injection molding part as claimed in claim 3, wherein: and a compression spring (12) is arranged on the right side of a pressing block (14) arranged in the positioning rod (18).
5. The stamping die for producing the refrigerator injection molding part as claimed in claim 1, wherein: the inner surface of the lower die (8) is coated with a high-temperature-resistant heat-conducting coating layer (16).
6. The stamping die for producing the refrigerator injection molding part as claimed in claim 1, wherein: the die is characterized in that a male die is arranged on the upper die (1), a female die is arranged on the lower die (8), and the male die and the female die arranged on the upper die (1) and the lower die (8) can interact.
CN202020192727.5U 2020-02-21 2020-02-21 Stamping die is used in production of refrigerator injection molding Expired - Fee Related CN212331614U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202020192727.5U CN212331614U (en) 2020-02-21 2020-02-21 Stamping die is used in production of refrigerator injection molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020192727.5U CN212331614U (en) 2020-02-21 2020-02-21 Stamping die is used in production of refrigerator injection molding

Publications (1)

Publication Number Publication Date
CN212331614U true CN212331614U (en) 2021-01-12

Family

ID=74064092

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202020192727.5U Expired - Fee Related CN212331614U (en) 2020-02-21 2020-02-21 Stamping die is used in production of refrigerator injection molding

Country Status (1)

Country Link
CN (1) CN212331614U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20210112

CF01 Termination of patent right due to non-payment of annual fee