CN207222898U

CN207222898U - A kind of die casting exhaust structure

Info

Publication number: CN207222898U
Application number: CN201721026568.6U
Authority: CN
Inventors: 李小仲
Original assignee: NANCHONG TONGJUN MACHINERY MANUFACTURING Co Ltd
Current assignee: NANCHONG TONGJUN MACHINERY MANUFACTURING Co Ltd
Priority date: 2017-08-16
Filing date: 2017-08-16
Publication date: 2018-04-13
Anticipated expiration: 2027-08-16

Abstract

The utility model discloses a kind of die casting exhaust structure of stress metal casting technology field,Including shell,The both sides up and down of the left side wall of the shell are mounted on mounting head,The intermediate lateral of the shell is provided with exhaust pipe,And the exhaust pipe runs through the inner cavity of shell,The inner cavity of the shell is provided with condenser pipe,And the both ends of the condenser pipe are connected with the left and right sidewall of shell inner cavity respectively by limited block,And the condenser pipe is installed on the outer surface of exhaust pipe,Silencing block is provided with the gas outlet of the exhaust pipe,The right end of the exhaust pipe is provided with aspiration pump,Collection airbag is provided with the gas outlet of the aspiration pump,The broached-tooth design of exhaust pipe can effectively slow down the flowing velocity of air-flow,Make air-flow more steady,Caused noise when silencing block can reduce gas discharge,Make working environment more comfortable,Collection airbag can be collected processing to caused pernicious gas in press casting procedure,So as to reduce the pollution to air.

Description

A kind of die casting exhaust structure

Technical field

Stress metal casting technology field is the utility model is related to, is specially a kind of die casting exhaust structure.

Background technology

With the development of society, automobile processing industry is quickly grown, parts thereof is in press casting procedure to air-tightness It is required that higher and higher, the pipeline in existing exhaust apparatus is easily blocked by the material in press casting procedure, and exhaust efficiency is low, and directly The gas temperature that runs in is higher, there is larger security risk, and portion gas has certain toxicity, be expelled directly out for human body and Environment can all damage.

Utility model content

The purpose of this utility model is to provide a kind of die casting exhaust structure, to solve to propose in above-mentioned background technology Exhaust pipe easy blocking, security risk is big, the problem of easily being damaged to human body and environment.

To achieve the above object, the utility model provides following technical solution：A kind of die casting exhaust structure, including it is outer Shell, the both sides up and down of the left side wall of the shell are mounted on mounting head, and the intermediate lateral of the shell is provided with exhaust pipe, and The exhaust pipe runs through the inner cavity of shell, and the inner cavity of the shell is provided with condenser pipe, and the both ends of the condenser pipe pass through limit Position block is connected with the left and right sidewall of shell inner cavity respectively, and the condenser pipe is installed on the outer surface of exhaust pipe, the exhaust pipe Gas outlet at be provided with silencing block, the right end of the exhaust pipe is provided with aspiration pump, is set at the gas outlet of the aspiration pump There is collection airbag.

Preferably, the silencing block is honeycomb.

Preferably, two groups of installation head surfaces are provided with sealing ring.

Preferably, it is zigzag inside the exhaust pipe.

Preferably, the condenser pipe is glass tube.

Preferably, the both sides up and down of the condenser pipe are provided with water outlet and water filling port.

Compared with prior art, the beneficial effects of the utility model are：The broached-tooth design of exhaust pipe can effectively slow down air-flow Flowing velocity, make air-flow more steady, condenser pipe can reduce the temperature of air-flow so as to protect the safety of operator, and silencing block can Caused noise when reducing gas discharge, makes working environment more comfortable, and collection airbag can be to caused harmful in press casting procedure Gas is collected processing, so as to reduce the pollution to air.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the structure diagram of the utility model exhaust pipe；

Fig. 3 is the right view of the utility model exhaust pipe and condenser pipe.

In figure：1 shell, 2 exhaust pipes, 3 condenser pipes, 4 silencing blocks, 5 aspiration pumps, 6 mounting heads, 7 connectors, 8 collection airbags.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of die casting exhaust structure, including shell 1, the both sides up and down of the left side wall of the shell 1 are mounted on mounting head 6, and the intermediate lateral of the shell 1 is provided with exhaust pipe 2, and the exhaust pipe 2 runs through the inner cavity of shell 1, the inner cavity of the shell 1 is provided with condenser pipe 3, and the two of the condenser pipe 3 End is connected by left and right sidewall of the limited block respectively with 1 inner cavity of shell, and the condenser pipe 3 is installed on the outer surface of exhaust pipe 2, Silencing block 4 is provided with the gas outlet of the exhaust pipe 2, the right end of the exhaust pipe 2 is provided with aspiration pump 5, the aspiration pump 5 Gas outlet at be provided with collection airbag 8.

Wherein, silencing block 4 is honeycomb, and two groups of 6 surfaces of mounting head are provided with sealing ring, and the inside of exhaust pipe 2 is sawtooth Shape, condenser pipe 3 are glass tube, and the both sides up and down of condenser pipe 3 are respectively arranged with water outlet and water filling port.

Operation principle：Mounting head 6 is connected with die casting equipment, and connector 7 is closely connected with the venthole of die casting equipment, Inject cold water into condenser pipe 3, the gas in die casting equipment enters exhaust pipe 2 under the action of aspiration pump 5, in exhaust pipe 2 Gas temperature reduces under the action of condenser pipe 3, and gas passes through silencing block 4, so that caused noise when eliminating gas discharge, The different pernicious gases produced according to different molding materials, add corresponding reagent treatment, by collecting airbag 8 into collection airbag Interior is collected pernicious gas processing.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of die casting exhaust structure, including shell (1), it is characterised in that：Up and down the two of the left side wall of the shell (1) Side is mounted on mounting head (6), and the intermediate lateral of the shell (1) is provided with exhaust pipe (2), and the exhaust pipe (2) runs through The inner cavity of shell (1), the inner cavity of the shell (1) are provided with condenser pipe (3), and the both ends of the condenser pipe (3) pass through it is spacing Left and right sidewall of the block respectively with shell (1) inner cavity is connected, and the condenser pipe (3) is installed on the outer surface of exhaust pipe (2), described Silencing block (4) is provided with the gas outlet of exhaust pipe (2), the right end of the exhaust pipe (2) is provided with aspiration pump (5), the pumping Collection airbag (8) is provided with the gas outlet of air pump (5).

A kind of 2. die casting exhaust structure according to claim 1, it is characterised in that：The silencing block (4) is honeycomb Structure.

A kind of 3. die casting exhaust structure according to claim 1, it is characterised in that：Two groups of mounting heads (6) table Face is provided with sealing ring.

A kind of 4. die casting exhaust structure according to claim 1, it is characterised in that：It is inside the exhaust pipe (2) Zigzag.

A kind of 5. die casting exhaust structure according to claim 1, it is characterised in that：The condenser pipe (3) is glass Pipe.

A kind of 6. die casting exhaust structure according to claim 1, it is characterised in that：Above and below the condenser pipe (3) Both sides are respectively arranged with water outlet and water filling port.