CN202878606U

CN202878606U - Mould for base of inspection well

Info

Publication number: CN202878606U
Application number: CN 201220566717
Authority: CN
Inventors: 叶观群; 陈玉峰; 傅佳女
Original assignee: ANHUI WAN'AN ENVIRONMENT ENGINEERING Co Ltd
Current assignee: ANHUI WAN'AN ENVIRONMENT ENGINEERING Co Ltd
Priority date: 2012-10-31
Filing date: 2012-10-31
Publication date: 2013-04-17
Anticipated expiration: 2022-10-31

Abstract

The utility model provides a mould for a base of an inspection well. When different inspection wells of same specification are manufactured by the mould for the base of the inspection well, four inspection wells of same specification and different retypes can be manufactured by the quick change of a mold core only by a pair of moulds. The mould provided by the utility model comprises a mould base, a fixed mould, a movable mould and a locking pin, wherein the peripheries of the fixed mould and the movable mould are wholly to be square, the fixed mould is arranged at the upper part of the mould base, and the locking pin is relatively fixed with the fixed mould by pushing and fixing the positions of the movable mould and the fixed mould and pulling and unlocking the movable mould; the top end of the movable mould is provided with an injection molding opening; and the movable mould is internally provided with a mould board, the mould board is internally provided with the mold core which can change four styles, i.e. the straight-way style, the four-way style, the three-way style or the bend-way style, and the mold core is externally provided with a mold cavity.

Description

A kind of inspection shaft well seat mould

Technical field

The utility model relates to the inspection shaft mould, specifically is applied to make inspection shaft well seat.

Background technology

Inspection shaft generally is located on drainage pipeline intersection, turning, caliber or ramp change place and the straight line pipeline section and locates at a certain distance, be convenient to make regular check on, the draining auxiliary construction of cleaning and dredging pipeline.

Inspection shaft is initially brick well, but along with the progress of technology, is replaced by plastic inspection well, plastic inspection well have save land, the advantage of energy-conservation, water saving, material-saving, environmental protection; Plastic inspection well seat can be designed to four kinds of patterns according to the difference of inspection shaft setting position: four-way well seat, three drifting seats, straight-through well seat and elbow well seat;

In the prior art, the inspection shaft of the different patterns of same size is to adopt different moulds to be made, and produces different inspection shaft patterns after the different mould assemblings; The well seat of each pattern can't use same secondary mould, so, has increased the mold use amount, needs simultaneously more space to stack mould, has finally improved cost, has caused a large amount of wastings of resources.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of inspection shaft well seat mould for above-mentioned the deficiencies in the prior art, during by the different inspection shaft of this inspection shaft well seat Mold Making same size, only need a secondary mould, by can produce four kinds of inspection shafts of the different patterns of same size to the quick-replaceable of core.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of inspection shaft well seat mould, comprise mold base, cover half, dynamic model, mold base, integral body is square around the fixed half and moving half, cover half is installed on mold base top, also comprises by advancing fixedly dynamic model and cover half position and removing dynamic model and the relatively-stationary locking latch of cover half by pulling out;

Injection hole is offered on the top of above-mentioned dynamic model;

In the above-mentioned dynamic model template is set, installation can be changed the core of straight-through, four-way, threeway or curved logical four kinds of patterns, the outside die cavity of installing of core in the template.

Further be: the outer surface along above-mentioned die cavity outwards arranges projection.

Further be: the diagonal positions of above-mentioned cover half extends upward two alignment pins is set; Corresponding with the alignment pin position of cover half on the dynamic model two grooves are set, alignment pin is deep into inside grooves.

Further be: reinforced support is installed in above-mentioned mold base top, and reinforced support is by extending to cover half inside on the mold base.

Further be: above-mentioned dynamic model inside is equipped with cooling water pipe, and cooling water pipe is extended on the mold base by dynamic model inside.

The beneficial effects of the utility model are:

1, whole inspection shaft well seat mould dynamic model and cover half position can fix very easily with contact fixing, remove dynamic model after, only need to carry out the preparation that quick-replaceable can be realized the different pattern inspection shafts of same size to core.

2, by at the die cavity outer surface projection being set, so that respective production goes out reinforcement on the inspection shaft of producing, further strengthen the structure of inspection shaft.

3, by reinforced support is set, the further firm structure of whole inspection shaft well seat mould has guaranteed its integrally-built stability.

4, by cooling water pipe is set, can cool off fast whole mould when needed, enhance productivity.

5, by alignment pin and groove are set, so that can quick and precisely locate when dynamic model and cover half assembling, improved efficiency of assembling.

Description of drawings

Fig. 1 is the perspective view after the utility model partly cut-away;

Fig. 2 is the partial sectional view after the utility model is removed dynamic model;

Fig. 3 is the utility model assembling partial sectional view after complete;

Fig. 4 is the structural representation of the straight-through check well that goes out with the utility model Mold Making;

Fig. 5 is the structural representation of the four-way inspection shaft that goes out with the utility model Mold Making;

Fig. 6 is the structural representation of the three-way inspection well that goes out with the utility model Mold Making;

Fig. 7 is the structural representation of the curved logical inspection shaft that goes out with the utility model Mold Making.

Description of reference numerals:

The 1-mold base, 2-cover half, 3-alignment pin, 4-locking latch, 5-injection hole, 6-dynamic model, the 7-core, 8-reinforced support, 9-die cavity, 10-core, 11-cooling water pipe, the 12-straight-through check well, 13-reinforcement, 14-four-way inspection shaft, 15-three-way inspection well, the curved logical inspection shaft of 16-.

The specific embodiment

Below in conjunction with drawings and Examples the utility model specific embodiment is described:

Shown in Fig. 1-7, a kind of inspection shaft well seat mould comprises mold base 1, cover half 2, dynamic model 6, and mold base 1, integral body is square around cover half 2 and the dynamic model 6; The inspection shaft that goes out by the Mold Making of this inspection shaft well seat is working of plastics, and above-mentioned several parts are the common components in the injection mo(u)lding; Unlike the prior art be that above-mentioned cover half 2 is installed on mold base 1 top, also comprises by advancing fixedly dynamic model 6 to remove dynamic model 6 and cover half 2 relatively-stationary locking latchs 4 with cover half 2 positions and by pulling out;

In order to make the performance fixing and that releasing is fixing of locking latch 4 more stable, above-mentioned locking latch 4 is for comprising two groups, the symmetrical left and right sides that is arranged at this inspection shaft well seat mould;

Injection hole 5 is offered on the top of above-mentioned dynamic model 6;

The above-mentioned dynamic model 6 interior templates 10 that arrange, that template 10 interior installations can be changed is straight-through, the core 11 of four-way, threeway or curved logical four kinds of patterns, the core 11 outside die cavities 9 of installing; The shape invariance of die cavity 9, by the different core 11 of quick-replaceable, corresponding straight-through check well 12, four-way inspection shaft 14, three-way inspection well 15, the curved logical inspection shaft 16 produced.

For the structure that makes the inspection shaft that goes out by this Mold Making is more firmly solid, along the outer surface of described die cavity 9 projection outwards is set; So the outer surface of the inspection shaft of producing is all just like the reinforcement 13 shown in Fig. 4-7.

In order accurately to locate fast the position between cover half 2 and the dynamic model 6, the diagonal positions of above-mentioned cover half 2 extends upward two alignment pins 3 is set; Corresponding with alignment pin 3 positions of cover half 2 on the dynamic model 6 two grooves are set, alignment pin 3 is deep into inside grooves.

In order to strengthen the steadiness of whole mould, reinforced support 8 is installed in above-mentioned mold base 1 top, and reinforced support 8 is by extending to cover half 2 inside on the mold base 1.

For so that mould can in time cool off in injection mo(u)lding, above-mentioned dynamic model 6 inside are equipped with cooling water pipe 11, and cooling water pipe 11 is extended on the mold base 1 by dynamic model 6 inside.

The above has done detailed description to the utility model preferred embodiment by reference to the accompanying drawings, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skills possess, can also under the prerequisite that does not break away from the utility model aim, make a variety of changes.

Do not break away from design of the present utility model and scope and can make many other changes and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.

Claims

1. inspection shaft well seat mould, comprise mold base (1), cover half (2), dynamic model (6), mold base (1), cover half (2) and dynamic model (6) all around integral body are square, it is characterized in that: cover half (2) is installed on mold base (1) top, also comprises by advancing fixedly dynamic model (6) and cover half (2) position and removing dynamic model (6) and the relatively-stationary locking latch of cover half (2) (4) by pulling out;

Injection hole (5) is offered on the top of above-mentioned dynamic model (6);

Template (10) is set in the above-mentioned dynamic model (6), and that the interior installation of template (10) can be changed is straight-through, the core (11) of four-way, threeway or curved logical four kinds of patterns, the outside die cavity (9) of installing of core (11).

2. a kind of inspection shaft well seat mould as claimed in claim 1, it is characterized in that: the outer surface along described die cavity (9) outwards arranges projection.

3. a kind of inspection shaft well seat mould as claimed in claim 1, it is characterized in that: the diagonal positions of cover half (2) extends upward two alignment pins (3) is set; Dynamic model (6) is gone up arrange two grooves corresponding with alignment pin (3) position of cover half (2), and alignment pin (3) is deep into inside grooves.

4. such as claim 1,2 or 3 described a kind of inspection shaft well seat moulds, it is characterized in that: reinforced support (8) is installed in mold base (1) top, and reinforced support (8) is by extending to cover half (2) inside on the mold base (1).

5. a kind of inspection shaft well seat mould as claimed in claim 1, it is characterized in that: dynamic model (6) inside is equipped with cooling water pipe (11), and cooling water pipe (11) is extended on the mold base (1) by dynamic model (6) inside.