CN211709888U

CN211709888U - Novel urea case lower cover

Info

Publication number: CN211709888U
Application number: CN201921347556.2U
Authority: CN
Inventors: 陈彪
Original assignee: Weifang Dingchang Mould Co ltd
Current assignee: Shandong Dingchang Intelligent Technology Co.,Ltd.
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-10-20
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses a novel urea case lower cover, including top module and end module, the top module is located the lower extreme of end module, the mouth of moulding plastics has been seted up to the middle part surface of top module, the lower extreme of top module is provided with the basic mould No. one, the lower extreme of basic mould is provided with the basic mould No. two. A novel urea case lower cover, be equipped with supplementary installation mechanism, can require end module laminating platform earlier when in-service use, then open the side fender, so just can follow the trend and pull out in the recovery storehouse extension strip, so just can enlarge holistic occupation scope, in addition the bolt hole that extension strip surface was seted up, can be so that installing of extension strip more convenient, and at extension strip shrink in-process, its both sides all can laminate through kissing the groove with recovery storehouse, so just so make its stability more ideal, bring better use prospect.

Description

Novel urea case lower cover

Technical Field

The utility model relates to a mould field, in particular to novel urea case lower cover.

Background

The urea box is an important component of the SCR technology and plays an important role in reducing the pollution of nitrogen oxides in the tail gas of the diesel vehicle, and the lower cover is a component structure of the urea box assembly, so that the assembly needs a special mold for assistance in actual production; the existing mold for producing the lower cover of the urea box has certain defects in use, and at first, because the bottom structure is relatively fixed, the mold cannot be conveniently and fast installed when being matched with devices of different models for use, the actual installation efficiency is greatly reduced, certain adverse effects are brought to the use process of people, and therefore the novel lower cover of the urea box is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel urea case lower cover can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel urea case lower cover, includes top module and end module, top module is located the lower extreme of end module, the mouth of moulding plastics has been seted up to top module's middle part surface, top module's lower extreme is provided with No. one basic mould, No. one basic mould's lower extreme is provided with No. two basic moulds, No. two basic mould's lower extreme is provided with, the middle part be provided with movable internals, the inside of end module is provided with supplementary mounting mechanism.

The auxiliary mounting mechanism can better reduce the mounting difficulty and improve the mounting stability.

Preferably, the auxiliary installation mechanism comprises a side baffle, a recovery bin, an extension strip and an anastomosis groove, the side baffle is arranged on the outer surface of one side of the auxiliary installation mechanism, the recovery bin is arranged on the outer surface of the lower end of the bottom module, the extension strip is arranged between the side baffle and the recovery bin, and the anastomosis groove is arranged between the extension strip and the recovery bin.

Preferably, the side baffle is positioned at one side of the extension strip, the anastomosis groove is positioned at two sides of the extension strip, the extension strip is positioned in the recovery bin, and the outer surfaces of two sides of the extension strip are movably connected with the inner surface of the recovery bin through the anastomosis groove.

Preferably, the first basic module is located at the lower end of the top module, the second basic module is located at the lower end of the first basic module, and the second basic module is located at the lower end of the second basic module.

Preferably, the outer surfaces of the top module, the first basic module and the second basic module are provided with air holes.

Compared with the prior art, the utility model discloses following beneficial effect has: this novel urea case lower cover, install the mechanism through the assistance that sets up, can require end module laminating platform earlier when in-service use, then open the side fender, so just can follow the trend and pull out in extending the strip follow recovery bin, so just can enlarge holistic occupation scope, in addition extend the bolt hole that the strip surface was seted up, can make installing that extends the strip more convenient, and in extending a shrink in-process, its both sides all can laminate through inosculating groove and recovery bin, so just make its stability more ideal, whole novel urea case lower cover simple structure, high durability and convenient operation, the effect of use is better for traditional mode.

Drawings

Fig. 1 is the overall structure schematic diagram of the novel urea box lower cover of the present invention.

Fig. 2 is a side view of the novel urea box lower cover of the present invention.

Fig. 3 is a schematic structural view of the auxiliary mounting mechanism 6 in fig. 1 of the novel urea box lower cover of the present invention.

In the figure: 1. a top module; 2. an injection molding port; 3. a base mold number one; 4. a second basic module; 5. a movable internal member; 6. an auxiliary mounting mechanism; 7. a bottom module; 8. a third basic module; 61. side blocking; 62. a recovery bin; 63. an extension bar; 64. the anastomosis grooves.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a novel urea box lower cover, including top module 1 and bottom module 7, top module 1 is located the lower extreme of bottom module 7, and the middle part surface of top module 1 has seted up and has moulded plastics mouthful 2, and the lower extreme of top module 1 is provided with No. one basic mould 3, and the lower extreme of No. one basic mould 3 is provided with No. two basic moulds 4, and the lower extreme of No. two basic moulds 4 is provided with No. three basic moulds 8, and the middle part of No. three basic moulds 8 is provided with movable internals 5, and the inside of bottom module 7 is provided with supplementary installation mechanism 6.

The auxiliary mounting mechanism 6 comprises a side block 61, a recovery bin 62, an extension strip 63 and an inosculating groove 64, the outer surface of one side of the auxiliary mounting mechanism 6 is provided with the side block 61, the outer surface of the lower end of the bottom die block 7 is provided with the recovery bin 62, the extension strip 63 is arranged between the side block 61 and the recovery bin 62, the inosculating groove 64 is arranged between the extension strip 63 and the recovery bin 62, through the auxiliary installation mechanism 6, the bottom module 7 can be required to be attached to the platform firstly in actual use, then the side stop 61 is opened, so that the extension bar 63 can be pulled out from the recovery bin 62 in a smooth manner, thus, the whole occupation range can be enlarged, and in addition, the bolt holes arranged on the surface of the extension bar 63, the extension bar 63 can be more conveniently installed, and during the contraction of the extension bar 63, both sides of the recovery case 62 are engaged with the engaging grooves 64, so that the stability is more desirable.

It should be noted that, the utility model relates to a novel urea case lower cover can install whole mould at the assigned position of raw tea device or equipment before using, for promote the stability after installing better, then can realize through supplementary mounting means 6, and can reduce the operation degree of difficulty when installing, again with top module 1, No. one basic mould 3, No. two basic moulds 4, No. three basic mould 8, the corresponding position has been adjusted respectively to die block 7 can, so just can accomplish installing of whole mould, can use at last, whole easy operation is swift, and is comparatively practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel urea case lower cover, includes top module (1) and end module (7), its characterized in that: the top module (1) is located at the lower end of the bottom module (7), an injection molding port (2) is formed in the outer surface of the middle of the top module (1), a first basic die (3) is arranged at the lower end of the top module (1), a second basic die (4) is arranged at the lower end of the first basic die (3), a third basic die (8) is arranged at the lower end of the second basic die (4), a movable inner part (5) is arranged at the middle of the third basic die (8), and an auxiliary installing mechanism (6) is arranged inside the bottom module (7).

2. The novel urea box lower cover of claim 1, characterized in that: the auxiliary installation mechanism (6) comprises a side baffle (61), a recovery bin (62), an extension strip (63) and an anastomosis groove (64), wherein the side baffle (61) is arranged on the outer surface of one side of the auxiliary installation mechanism (6), the recovery bin (62) is arranged on the outer surface of the lower end of the bottom module (7), the extension strip (63) is arranged between the side baffle (61) and the recovery bin (62), and the anastomosis groove (64) is arranged between the extension strip (63) and the recovery bin (62).

3. The novel urea box lower cover of claim 2, characterized in that: the side block (61) is located on one side of the extension strip (63), the meshing grooves (64) are located on two sides of the extension strip (63), the extension strip (63) is located inside the recovery bin (62), and the outer surfaces of two sides of the extension strip (63) are movably connected with the inner surface of the recovery bin (62) through the meshing grooves (64).

4. The novel urea box lower cover of claim 1, characterized in that: the first basic die (3) is located at the lower end of the top die block (1), the second basic die (4) is located at the lower end of the first basic die (3), and the third basic die (8) is located at the lower end of the second basic die (4).

5. The novel urea box lower cover of claim 1, characterized in that: the outer surfaces of the top module (1), the first basic module (3), the second basic module (4) and the third basic module (8) are provided with air holes.