CN207915933U - A kind of pitched roof mechanism for inner container of icebox - Google Patents

A kind of pitched roof mechanism for inner container of icebox Download PDF

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Publication number
CN207915933U
CN207915933U CN201820126137.5U CN201820126137U CN207915933U CN 207915933 U CN207915933 U CN 207915933U CN 201820126137 U CN201820126137 U CN 201820126137U CN 207915933 U CN207915933 U CN 207915933U
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CN
China
Prior art keywords
oblique top
jacking block
icebox
inner container
rear cavity
Prior art date
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Active
Application number
CN201820126137.5U
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Chinese (zh)
Inventor
周志明
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.)
Chuzhou Bokang Mould Plastic Co Ltd
Original Assignee
Chuzhou Bokang Mould Plastic 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.)
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Application filed by Chuzhou Bokang Mould Plastic Co Ltd filed Critical Chuzhou Bokang Mould Plastic Co Ltd
Priority to CN201820126137.5U priority Critical patent/CN207915933U/en
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Publication of CN207915933U publication Critical patent/CN207915933U/en
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Abstract

The utility model is related to technical field of mold,Specifically,It is related to a kind of pitched roof mechanism for inner container of icebox,Including horizontally disposed rear cavity,Rear cavity upper surface surrounding is respectively equipped with jacking block,The oblique top chamber for installing rear mold oblique top is additionally provided in rear cavity,The rear mold oblique top is slidably arranged in oblique top intracavitary,Rear mold oblique top upper end is equipped with and the protrusion of rear cavity cooperation,It is obtuse angle that the extended line of oblique top chamber, which is located at the side of protrusion and horizontal angle,,The rear cavity lower face,Jacking block lower face has been respectively equipped with several mandrils,By being equipped with jacking block and rear mold oblique top,Big inner container of icebox can be measured suitable for back-off,The mandril of the jacking block and jacking block lower face that are equipped with,During demoulding,Jacking block is stepped down toward product back-off deformation direction,To ensure that inner container of icebox smoothly demoulds,Inner container of icebox yield rate and quality after demoulding is higher.

Description

A kind of pitched roof mechanism for inner container of icebox
Technical field:
The utility model is related to technical field of mold, and in particular, to a kind of pitched roof mechanism for inner container of icebox.
Background technology:
Mold, in industrial production to be molded, be blow molded, squeeze out, die casting or the methods of forging forming, smelting, punching press obtain The various moulds and tool of required product.In brief, mold is the tool for formed article, and this tool is by various parts It constitutes, different molds is made of different parts;Die pitched roof also known as the oblique tip, oblique top are the pearls based on HongKong-funded mould factory The usual saying of tessellated region die industry is the mechanism for being used for formed product inner barb in mold design, suitable for comparing Simple barb situation.
It is to put sealing ring in the back-off of the product border as shown in Figure 1, being inner container of icebox in the injection molding of all kinds of modeling accessories, This back-off amount is big, and demoulding is difficult, and directly demoulding results even in damage of product.
Utility model content:
The utility model overcomes the deficiencies of existing technologies, and provides a kind of ramp-roof structure for inner container of icebox.
Technical problem to be solved in the utility model is realized using following technical scheme:It is a kind of to be used for the oblique of inner container of icebox Mechanism is pushed up, including horizontally disposed rear cavity, rear cavity upper surface surrounding are respectively equipped with jacking block, use are additionally provided in rear cavity In the oblique top chamber of installation rear mold oblique top, the rear mold oblique top is slidably arranged in oblique top intracavitary, and rear mold oblique top upper end is equipped with after The protrusion of mode cooperation, it is obtuse angle that the extended line of oblique top chamber, which is located at the side of protrusion and horizontal angle, under the rear cavity End face, jacking block lower face have been respectively equipped with several mandrils.
Preferably, the jacking block is 4, and jacking block is equipped with the concave station for ejecting product close to one end of rear cavity, described Concave station is arranged along jacking block length direction.
Preferably, the oblique top chamber is 6 both ends for being separately positioned on rear cavity, and oblique top chamber upper end is formed in rear cavity Whole rectangular notch, the length direction of each notch are parallel or perpendicular one another.
Preferably, the mandril outer diameter is 2~4mm, and mandril quantity is 70~76.
The course of work:After die sinking, ejector retainner plate drives mandril, rear mold oblique top and jacking block movement, ejecting product, during this, Jacking block is stepped down toward product back-off deformation direction so that product back-off smoothly demoulding.
Compared with prior art, the beneficial effects of the utility model are:It is provided by the utility model a kind of in refrigerator The pitched roof mechanism of courage can measure big inner container of icebox by being equipped with jacking block and rear mold oblique top suitable for back-off, the jacking block being equipped with and The mandril of jacking block lower face, during demoulding, jacking block are stepped down toward product back-off deformation direction, to ensure that inner container of icebox is smooth Demoulding, the inner container of icebox yield rate and quality after demoulding are higher.
Description of the drawings:
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model structural front view;
Fig. 3 is the positions A-A sectional view in Fig. 2;
Fig. 4 is location A partial enlarged view in Fig. 3;
In figure:1~rear cavity;2~jacking block;3~oblique top chamber;4~rear mold oblique top;5~mandril;6~protrusion;7~refrigerator Liner.
Specific implementation mode:
In order to make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, under Face combination is specifically illustrating and embodiment, furthers elucidate the utility model.
Embodiment 1:
As shown in figures 1 and 3, a kind of pitched roof mechanism for inner container of icebox, including horizontally disposed rear cavity 1, rear mold 1 upper surface surrounding of benevolence is respectively equipped with jacking block 2, and the oblique top chamber 3 for installing rear mold oblique top 4, rear mold oblique top are additionally provided in rear cavity 1 4 are slidably arranged in oblique top chamber 3, the protrusion 6 that 4 upper end of rear mold oblique top is equipped with and rear cavity 1 coordinates, the extended line of oblique top chamber 3 It it is 96 degree positioned at the side of protrusion 6 and horizontal angle, 1 lower face of rear cavity, 2 lower face of jacking block have been respectively equipped with several tops Bar 5.
It is to put sealing ring in the back-off of the product border as shown in Figure 1, being inner container of icebox in the injection molding of all kinds of modeling accessories, This back-off amount is big, and demoulding is difficult, and directly demoulding results even in damage of product.It is provided by the utility model a kind of in refrigerator The pitched roof mechanism of courage can measure big inner container of icebox 7, the top being equipped with by being equipped with jacking block 2 and rear mold oblique top 4 suitable for back-off The mandril 5 of 2 lower face of block 2 and jacking block, during demoulding, jacking block 2 are stepped down toward product back-off deformation direction, to ensure refrigerator Liner 7 smoothly demoulds, and 7 yield rate of inner container of icebox and quality after demoulding are higher.
The course of work:After die sinking, ejector retainner plate drives 5 bars of top, rear mold oblique top 4 and jacking block 2 to move, ejecting product, this process In, jacking block is stepped down toward product back-off deformation direction so that product back-off smoothly demoulding.
Specifically, as shown in Figure 3 and Figure 4, jacking block 2 is 4, and jacking block 2 is equipped with close to one end of rear cavity for ejecting production The concave station 8 of product, concave station 8 are arranged along 2 length direction of jacking block, and oblique top chamber 3 is 6 both ends for being separately positioned on rear cavity 1, oblique top chamber 3 upper ends form whole rectangular notch in rear cavity 1, and the length direction of each notch is parallel or perpendicular one another, mandril 5 Outer diameter is 2mm, and 5 quantity of mandril is 72.
Embodiment 2:
As shown in Figures 2 and 3, the present embodiment structure and 1 structure of embodiment are essentially identical, and something in common no longer repeats, no It is with place:It is 110 degree that the extended line of oblique top chamber 3, which is located at the side of protrusion 6 and horizontal angle, 1 lower face of rear cavity, 2 lower face of jacking block has been respectively equipped with several mandrils 5, and 5 outer diameter of mandril is 3mm, and 5 quantity of mandril is 74, in this way, oblique top chamber 3 Extended line is bigger positioned at the side of protrusion 6 and horizontal angle, and the rear mold oblique top of oblique top intracavitary is moving up ejecting product The resigning generated in the process is bigger so that it is faster that product is buckled to stripping rate.
The characteristics of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these changes and improvements are both fallen in claimed the scope of the utility model.This practicality is new The claimed range of type is defined by the appending claims and its equivalent thereof.

Claims (4)

1. a kind of pitched roof mechanism for inner container of icebox, which is characterized in that including horizontally disposed rear cavity (1), the rear mold Benevolence (1) upper surface surrounding is respectively equipped with jacking block (2), and the oblique top chamber for installing rear mold oblique top (4) is additionally provided in rear cavity (1) (3), the rear mold oblique top (4) is slidably arranged in oblique top chamber (3), and rear mold oblique top (4) upper end is equipped with and rear cavity (1) cooperation Protrusion (6), it is obtuse angle that the extended line of the oblique top chamber (3), which is located at the side of raised (6) and horizontal angle, the rear mold Benevolence (1) lower face, jacking block (2) lower face are respectively equipped with several mandrils (5).
2. the pitched roof mechanism according to claim 1 for inner container of icebox, which is characterized in that the jacking block (2) is 4, Jacking block (2) is equipped with the concave station (8) for ejecting product close to one end of rear cavity (1), and the concave station (8) is along jacking block (2) length Direction is arranged.
3. the pitched roof mechanism according to claim 1 for inner container of icebox, which is characterized in that the oblique top chamber (3) is 6 The both ends of rear cavity (1) are separately positioned on, oblique top chamber (3) upper end forms whole rectangular notch, each institute in rear cavity (1) The length direction for stating notch is parallel or perpendicular one another.
4. the pitched roof mechanism according to claim 1 for inner container of icebox, which is characterized in that mandril (5) outer diameter is 2 ~4mm, mandril (5) quantity are 70~76.
CN201820126137.5U 2018-01-25 2018-01-25 A kind of pitched roof mechanism for inner container of icebox Active CN207915933U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820126137.5U CN207915933U (en) 2018-01-25 2018-01-25 A kind of pitched roof mechanism for inner container of icebox

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820126137.5U CN207915933U (en) 2018-01-25 2018-01-25 A kind of pitched roof mechanism for inner container of icebox

Publications (1)

Publication Number Publication Date
CN207915933U true CN207915933U (en) 2018-09-28

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820126137.5U Active CN207915933U (en) 2018-01-25 2018-01-25 A kind of pitched roof mechanism for inner container of icebox

Country Status (1)

Country Link
CN (1) CN207915933U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110193881A (en) * 2019-05-16 2019-09-03 张家界远大住宅工业有限公司 A kind of convenient demoulding equipment of precast concrete and its application method
CN116872454A (en) * 2023-09-08 2023-10-13 宁波兴利汽车模具有限公司 Product demoulding mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110193881A (en) * 2019-05-16 2019-09-03 张家界远大住宅工业有限公司 A kind of convenient demoulding equipment of precast concrete and its application method
CN116872454A (en) * 2023-09-08 2023-10-13 宁波兴利汽车模具有限公司 Product demoulding mechanism
CN116872454B (en) * 2023-09-08 2023-12-05 宁波兴利汽车模具有限公司 Product demoulding mechanism

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