CN207190090U

CN207190090U - Bathroom water pipe head mould

Info

Publication number: CN207190090U
Application number: CN201720368211.XU
Authority: CN
Inventors: 梁恩才
Original assignee: Suzhou Phaeton Precision Molding Co Ltd
Current assignee: Suzhou Phaeton Precision Molding Co Ltd
Priority date: 2017-04-10
Filing date: 2017-04-10
Publication date: 2018-04-06
Anticipated expiration: 2027-04-10

Abstract

The utility model discloses a kind of bathroom water pipe head mould, including master mold and male model, wherein, the male model core includes the first core and the second core, first core is fixedly arranged in the core fixing plate, second core is among the endoporus of first core, second core includes 36 pieces of core blocks, there is external thread structure on the lateral surface of the core block, there is slider bar on the medial surface of the core block, the lateral surface of those core blocks forms the external screw thread circle for shaped article in those core splits, the medial surface of those core blocks forms inner space in those core block splits, the guide rod is fixedly arranged in the rear fixed plate, and in the inner space, 36 sliding grooves are provided with the guide rod, the sliding groove is corresponded with the slider bar and matched.The utility model eliminates oil cylinder, thus mould structure is smaller, ease of assembly and use, has saved Mold Making cost.

Description

Bathroom water pipe head mould

Technical field

Plastic mould is the utility model is related to, more particularly to a kind of bathroom water pipe head mould.

Background technology

Bathroom water pipe head as shown in Figure 1 is the tube-like piece K with female thread structure K1, and its mould includes male model The core of core and the master mold core to match with the male model core, wherein male model core generally use shape of threads, it passes through Gear and rack are connected with oil cylinder, and when die sinking, female counterpart leaves male portion, and the male model core is under the drive of oil cylinder It can be rotated around the axis of itself, so that male model core is gradually distance from bathroom water pipe head, so as to realize the complete demoulding.So And the mould of such a structure because the presence of oil cylinder, it is necessary to set larger space mounting oil cylinder, thus whole mould structure compared with Greatly, installation and in-convenience in use, and oil cylinder acquisition cost is higher, it is also possible to the phenomenon of oil leak be present.

Utility model content

In order to solve the above technical problems, the utility model purpose is to provide a kind of bathroom water pipe head mould, with Overcome the deficiencies in the prior art.

To reach above-mentioned purpose, the technical solution of the utility model is as follows：

A kind of bathroom water pipe head mould, including master mold and male model, the master mold include die holder and are located at Master mold core in the die holder, the male model include rear fixed plate, push pedal, core fixing plate, male model core and led To bar, the rear fixed plate, push pedal, core fixing plate are set gradually from bottom to up；

The male model core includes the first core and the second core, and first core is fixedly arranged on the core fixing plate Interior, the upper end of second core is inserted among the endoporus of first core, and the bottom of second core is consolidated In the push pedal, second core includes 3-6 block core blocks, has external screw thread knot on the lateral surface of the core block Structure, there is slider bar on the medial surface of the core block, the lateral surface of those core blocks is formed in those core splits to be used for The external screw thread circle of shaped article, the medial surface of those core blocks form inner space, the guiding in those core block splits Bar is fixedly arranged in the rear fixed plate, and in the inner space, 3-6 sliding groove, institute are provided with the guide rod Sliding groove is stated to match with slider bar one-to-one corresponding；

When the core block by the slider bar along the sliding groove upward sliding when, the core block is gradually to described The center line axis of guide rod is drawn close.

Preferably, the slider bar is dove-tail form slider bar, and the sliding groove is dovetail groove.

Preferably, the guide rod is taper, the gradient of the sliding groove on the guide rod and the gradient of the slider bar It is mutually complementary.

Preferably, second core includes 6 pieces of core blocks.

Compared with prior art, the advantages of the utility model at least that：

In die sinking, in the presence of push pedal, male model core is moved the utility model upwards, and now guide rod is fixed not Dynamic, the second core of male model core is made up of multiple core blocks, core block by the slider bar that sets thereon along sliding groove to Upper slip, so that core block is gradually drawn close to the center line axis of guide rod, i.e., core block is to contract, in this way, core block Gap is formed between product, so that product is split away off from the second core that core block forms, and then realizes the demoulding. The utility model eliminates oil cylinder, thus mould structure is smaller, ease of assembly and use, has saved Mold Making cost.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art The required accompanying drawing used is briefly described in description or in the prior art.

Fig. 1 is the structural representation of the bathroom water pipe head mould disclosed in the utility model embodiment；

Fig. 2 is the structural representation of the male model of the bathroom water pipe head mould disclosed in the utility model embodiment；

Fig. 3 is the male model of bathroom water pipe head mould and the structure of guide rod disclosed in the utility model embodiment Schematic diagram；

Fig. 4 is the male model core and guide rod of the bathroom water pipe head mould disclosed in the utility model embodiment Structural representation；

Fig. 5 is the structural representation of the male model core of the bathroom water pipe head mould disclosed in the utility model embodiment Figure；

Fig. 6 is the structural representation of the guide rod of the bathroom water pipe head mould disclosed in the utility model embodiment Figure.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe.

Referring to shown in Fig. 2-6, the utility model embodiment discloses a kind of bathroom water pipe head mould, including master mold And male model, master mold include die holder 1 and the master mold core 2 in die holder 1；

Male model includes rear fixed plate 3, push pedal 4, core fixing plate 5, male model core 6 and guide rod 7, rear fixed plate 3, push pedal 4th, core fixing plate 5 is set gradually from bottom to up；

Specifically, male model core 6 includes the first core 61 and the second core 62, the first core 61 is fixedly arranged on core fixing plate In 5, and match with master mold core 2, the upper end of the second core 62 is inserted among the endoporus of the first core 61, and and master mold Core 2 matches, and the bottom of the second core 62 is fixedly arranged in push pedal 4, and the second core 62 includes 3-6 blocks core block 621, core There is external thread structure 6211 on the lateral surface of block 621, there are slider bar 6212, those cores on the medial surface of core block 621 The lateral surface of block 621 forms the external screw thread circle for shaped article, the medial surface of those core blocks 621 in those core splits Inner space Z is formed in those 621 splits of core block, guide rod 7 is fixedly arranged in rear fixed plate 3, and internally positioned space Z In, 3-6 sliding groove 71 is provided with guide rod 7, sliding groove 71 is corresponded with slider bar 6212 and matched；

When core block 621 by slider bar 6212 along 71 upward sliding of sliding groove when, core block 621 is gradually to guide rod 7 Center line axis draw close.

Preferably, slider bar 6212 is dove-tail form draw runner, and sliding groove 71 is dovetail groove.Preferably, guide rod 7 is taper, The gradient of sliding groove 71 on guide rod 7 and the gradient of slider bar 6212 are mutually complementary.Preferably, the second core 62 includes 6 pieces of types Pellet 621.

Operation principle of the present utility model is as follows：

In die sinking, in the presence of push pedal 4, male model core 6 is moved the utility model upwards, and now guide rod 7 is fixed Motionless, the second core 62 of male model core 6 is made up of multiple core blocks 621, and core block 621 passes through the slider bar that sets thereon 6212 along the upward sliding of sliding groove 71, so that core block 621 is gradually drawn close to the center line axis of guide rod 7, i.e. core Block 621 is to contract, in this way, core block 621 forms gap between product, so that what product formed from core block 621 Split away off on second core 62, and then realize the demoulding.The utility model eliminates oil cylinder, thus mould structure is smaller, convenient Assembling and use, have saved Mold Making cost.

The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The most wide scope consistent with features of novelty.

Claims

A kind of 1. bathroom water pipe head mould, it is characterised in that：Including master mold and male model, the master mold is fixed including master mold Plate and the master mold core in the die holder, the male model include rear fixed plate, push pedal, core fixing plate, male model Core and guide rod, the rear fixed plate, push pedal, core fixing plate are set gradually from bottom to up；

The male model core includes the first core and the second core, and first core is fixedly arranged in the core fixing plate, institute The upper end for stating the second core is inserted among the endoporus of first core, and the bottom of second core is fixedly arranged on institute State in push pedal, second core includes 3-6 block core blocks, has external thread structure on the lateral surface of the core block, described There is slider bar, the lateral surface of those core blocks is formed for shaped article in those core splits on the medial surface of core block External screw thread circle, the medial surface of those core blocks forms inner space in those core block splits, and the guide rod is fixedly arranged on In the rear fixed plate, and in the inner space, 3-6 sliding groove, the sliding groove are provided with the guide rod Correspond and match with the slider bar；

When the core block by the slider bar along the sliding groove upward sliding when, the core block is gradually to the guiding The center line axis of bar is drawn close.
2. bathroom water pipe head mould according to claim 1, it is characterised in that：The slider bar is slided for dove-tail form Dynamic bar, the sliding groove is dovetail groove.
3. bathroom water pipe head mould according to claim 1, it is characterised in that：The guide rod is taper, institute Gradient and the gradient of the slider bar for stating the sliding groove on guide rod are mutually complementary.
4. bathroom water pipe head mould according to claim 1, it is characterised in that：Second core includes 6 pieces Core block.