CN202656377U

CN202656377U - Core-pulling fruit-vegetable box hook door body foaming mold for refrigerator

Info

Publication number: CN202656377U
Application number: CN 201220247405
Authority: CN
Inventors: 廖伟红; 贺长庚; 杨震宇
Original assignee: CHANGSHA JINLOU INDUSTRIAL Co Ltd
Current assignee: CHANGSHA JINLOU INDUSTRIAL Co Ltd
Priority date: 2012-05-29
Filing date: 2012-05-29
Publication date: 2013-01-09
Anticipated expiration: 2022-05-29

Abstract

The utility model discloses a core-pulling fruit-vegetable box hook door body foaming mold for a refrigerator, comprising a lower mold (1), an upper mold frame (6) and at least an upper mold core (7). A movable support (9) is arranged on each of the upper mold cores (7); a fruit-vegetable box movable block (8) is arranged at a door body fruit-vegetable box recess of each upper mold core (7); a linear shaft (10) is arranged on the movable support (9) in a sliding mode; and the fruit-vegetable box movable block (8) is fixedly connected with the lower end part of the linear shaft (10). The utility model is the core-pulling fruit-vegetable box hook door body foaming mold for a refrigerator, which can avoid the foam deformation of the door body fruit-vegetable box recess, does not a cushion block, has simple structure and reliable performance and is conveniently manufactured.

Description

The Drawing-Core fruit and vegetable box hook of refrigerator door foaming mould

Technical field

The utility model relates to a kind of mould, particularly relates to the Drawing-Core fruit and vegetable box hook of a kind of refrigerator door foaming mould.

Background technology

1, the existing door foaming mould of the first is characterized in that: each upper mold core is all-in-one-piece, in design, to step down be that upper plane from core rod is until product fruit and vegetable box below 2mm allows logical always for fruit and vegetable box hook during making, namely neutral position and the mould position of stepping down is empty below product doors body fruit and vegetable box hook, distribute behind the bubble can the smoothly demoulding from mould for guarantee product doors body like this, but this door foaming mould is after the door body distributes bubble, distortion in various degree will appear, cause fruit and vegetable box not to be installed to smoothly Men Tizhong, cause unnecessary scrapping.

2, the existing door foaming mould of the second is characterized in that: design, the production method of mould are identical, just the degree of depth because of each product fruit and vegetable box hook place is darker when producing, distortion is more serious after the foaming, so can only before foaming, use the wooden cushion block of a correspondingly-shaped of adhesive tape at the inboard neutral gear place of product fruit and vegetable box hook, propped up foaming power, forced that product is indeformable herein.The defective of this mould is: increased by a procedure, just increased accordingly production cost and production cycle.

The utility model content

Technical problem to be solved in the utility model provides a kind of body fruit and vegetable box place of a stepping down distortion and the production cost Drawing-Core fruit and vegetable box hook of refrigerator door foaming mould low, with short production cycle avoided.

In order to solve the problems of the technologies described above, the Drawing-Core fruit and vegetable box hook of the refrigerator that the utility model provides door foaming mould, comprise counterdie, upper framed and at least one upper mold core, be provided with the loose piece bearing in each described upper mold core, the door body fruit and vegetable box place of stepping down in each described upper mold core is provided with the fruit and vegetable box loose piece, linear axis is slidingly arranged on the described loose piece bearing, and described fruit and vegetable box loose piece is fixedly connected with the bottom of described linear axis.

Linear bearing is fixed on the described loose piece bearing by the snap ring at two ends, described linear axis slip cap is contained in the described linear bearing, a spacing shim is installed and is used the split pin stop bit at the apical position away from described fruit and vegetable box loose piece of described linear axis.

Adopt the Drawing-Core fruit and vegetable box hook of the refrigerator door foaming mould of technique scheme, in the mould foaming process, the fruit and vegetable box hook is blocked by the fruit and vegetable box loose piece with interior neutral gear part, can not produce the problem of distortion, and the fruit and vegetable box loose piece carries on mould, do not need the additional pads cushion block, when the demoulding because the effect of linear axis and linear bearing, can break away from upper mold core downwards because of the deadweight of fruit and vegetable box loose piece itself, but also because designed the position of a construction opening pin in the linear axis end, and a spacing shim has been installed in the upper end of split pin, just limit linear axis and can not break away from linear bearing, namely whole fruit and vegetable box loose piece structure can not detached movable bearing support.

Fruits and vegetabls box of refrigerator loose-piece type fruit and vegetable box hook block for foaming mould of door body is applicable to the mould of most of refrigerator products, the phenomenon of the inboard distortion of fruit and vegetable box hook that its structure and operation principle can the traditional door foaming mould of very effective solution produce, reduce to a great extent client's door body scrappage, for the client economizes on the use of funds.Can also save in addition the operation of one wooden frock of subsides, reduce the production cycle, for the client has saved manufacturing cost.

In sum, the utility model is a kind of inboard distortion of body fruit and vegetable box hook of avoiding, without chock matter pad and the Drawing-Core fruit and vegetable box hook of refrigerator simple in structure, easily manufactured, dependable performance door foaming mould.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is that the fruit and vegetable box loose piece of opening of the present utility model breaks away from the upper mold core schematic diagram.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Referring to Fig. 1, blend stop 5 is connected on the counterdie 1 by hinge 2, cut sth. askew down and 3 be fixed on blend stop 5 tops and mill in the locating notch of processing, on the bearing block 4 of cutting sth. askew be fixed on framed 6, upper mold core 7 is fixed on framed 6 inboard, be provided with blend stop limited block 13 at counterdie 1, be provided with loose piece bearing 9 in each upper mold core 7, the door body fruit and vegetable box place of stepping down in each upper mold core 7 is provided with fruit and vegetable box loose piece 8, linear bearing 12 is fixed on the loose piece bearing 9 by the snap ring at two ends, linear axis 10 slip caps are contained in the linear bearing 12, fruit and vegetable box loose piece 8 is fixedly connected with the bottom of linear axis 10, a spacing shim 11 is installed and is used the split pin stop bit at the apical position away from fruit and vegetable box loose piece 8 of linear axis 10.

Referring to Fig. 1 and Fig. 2, its operation principle is: when the hinge of upper framed 6, upper mold core 7 by equipment overturn upward, fruit and vegetable box loose piece 8 was because break away from upper mold core 7 downwards from gravity, and then the door physical efficiency of being convenient to distribute bubble is taken out smoothly.In foaming during matched moulds, when door shell and a door courage were combined, because this fruit and vegetable box loose piece mechanism kinematic is very flexible, a door courage can be brought fruit and vegetable box loose piece 8 in the upper mold core 7 into easily, made it into as a wholely, had reached and guaranteed that fruit and vegetable box hook place is indeformable.

In the mould foaming process, the fruit and vegetable box hook is blocked by fruit and vegetable box loose piece 8 with interior neutral gear part, can not produce the problem of distortion, and fruit and vegetable box loose piece 8 carries on mould, do not need the additional pads cushion block, when the demoulding because the effect of linear axis 10 and linear bearing 12, can break away from upper mold core 7 downwards because of 8 deadweights of fruit and vegetable box loose piece own, but also because designed the position of a construction opening pin in linear axis 10 ends, and a spacing shim 11 has been installed in the upper end of split pin, just limit linear axis 10 and can not break away from linear bearing 12, namely whole fruit and vegetable box loose piece 8 structures can not detached movable bearing support 9.

Claims

1. the Drawing-Core fruit and vegetable box of refrigerator is linked up with the door foaming mould, comprise counterdie (1), upper framed (6) and at least one upper mold core (7), it is characterized in that: be provided with loose piece bearing (9) in each described upper mold core (7), the door body fruit and vegetable box place of stepping down in each described upper mold core (7) is provided with fruit and vegetable box loose piece (8), linear axis (10) is slidingly arranged on the described loose piece bearing (9), and described fruit and vegetable box loose piece (8) is fixedly connected with the bottom of described linear axis (10).

2. the Drawing-Core fruit and vegetable box of refrigerator according to claim 1 is linked up with the door foaming mould, it is characterized in that: linear bearing (12) is fixed on the described loose piece bearing (9) by the snap ring at two ends, described linear axis (10) slip cap is contained in the described linear bearing (12), a spacing shim (11) is installed and is used the split pin stop bit at the apical position away from described fruit and vegetable box loose piece (8) of described linear axis (10).