CN207004658U

CN207004658U - A kind of easy-to-dismount air throttle of butterfly valve plate

Info

Publication number: CN207004658U
Application number: CN201720862649.3U
Authority: CN
Inventors: 何全锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-17
Filing date: 2017-07-17
Publication date: 2018-02-13
Anticipated expiration: 2027-07-17

Abstract

The utility model discloses a kind of easy-to-dismount air throttle of butterfly valve plate, including tb, the tb includes sleeve pipe, the inner chamber of described sleeve pipe is connected with swingle, the both sides of the swingle front surface offer through hole, valve plate is provided with rear side of the swingle, the both sides of the valve plate front surface have been fixedly connected with mounting post, and the front end of the mounting post extends to the inner chamber of through hole and is fixedly connected with set casing.The utility model is by setting being used cooperatively for tb, sleeve pipe, valve plate, swingle, through hole, locating slot, mounting post, locating rod, set casing, kelly, housing, chute, limiting plate, spring, sliding block and opening, solve the problems, such as that the valve plate on existing air throttle is not easy to dismounting, the easy-to-dismount air throttle of the butterfly valve plate, possesses the advantages of valve plate is easy to disassemble, facilitate the use of user, the practicality of existing air throttle is improved, is worthy to be popularized.

Description

A kind of easy-to-dismount air throttle of butterfly valve plate

Technical field

Air throttle technical field is the utility model is related to, specially a kind of easy-to-dismount air throttle of butterfly valve plate.

Background technology

Air throttle is one of controllable valve for controlling air to enter engine, and gas can be with gasoline mixing after entering air inlet pipe Become combustion mixture, acting formed so as to burn, connect air cleaner on it, under connect engine cylinder-body, automobile of being known as The throat of engine, the stroke gasoline machine of air throttle four is substantially all so, and air throttle is that current electric jet vehicle engine system is most heavy One of part wanted, its top are air cleaners, and bottom is engine cylinder-body, is the throat of automobile engine, and car adds Whether speed is flexible, and dirty with air throttle has very big relation, and air throttle cleaning, which can mitigate oil consumption, can more make engine clever It is living and energetically, and air throttle should remove cleaning or not, and car owners discuss more focuses.

Air throttle is an important building block in automobile engine, air throttle during long-time use, its Internal valve plate due to the unavoidable phenomenon that damage occurs of prolonged activity, needed when being repaired to air throttle by Valve plate disassembles, and due to being to utilize screw connection between valve plate and air throttle, the dismounting to user brings inconvenience, because This will waste user's substantial amounts of time during dismounting, reduce the practicality of existing air throttle.

Utility model content

The purpose of this utility model is to provide a kind of butterfly valve plate easy-to-dismount air throttle that it is easy to disassemble to possess valve plate The advantages of, solve the problems, such as that the valve plate on existing air throttle is not easy to dismounting.

To achieve the above object, the utility model provides following technical scheme：A kind of easy-to-dismount solar term of butterfly valve plate Door, including tb, the tb include sleeve pipe, and the inner chamber of described sleeve pipe is connected with swingle, described The both sides of swingle front surface offer through hole, are provided with valve plate on rear side of the swingle, and the two of the valve plate front surface Side has been fixedly connected with mounting post, and the front end of the mounting post extends to the inner chamber of through hole and is fixedly connected with set casing, described The front end of set casing extends to the front side of swingle, and the set casing includes housing, and the inner chamber of the housing is provided with spring, institute To state and limited location plate is fixedly connected with the top and bottom of spring, the one end of the limiting plate away from spring is fixedly connected with kelly, The one end of the kelly away from limiting plate is through to the outside of housing.

Preferably, the both sides of the through hole inner chamber offer locating slot, and the both sides of the mounting post have been fixedly connected with Locating rod, the locating rod are used cooperatively with locating slot.

Preferably, the front side of the limiting plate and rear side have been fixedly connected with sliding block, the front side of the housing cavity and interior The rear side of chamber offers chute, and the one end of the sliding block away from limiting plate extends to the inner chamber of chute and slided with the inwall of chute Dynamic connection.

Preferably, the top and bottom of the housing offer the opening being used cooperatively with kelly.

Preferably, the kelly is located at the front side of swingle, and kelly is used cooperatively with swingle.

Compared with prior art, the beneficial effects of the utility model are as follows：

1st, the utility model is by setting tb, sleeve pipe, valve plate, swingle, through hole, locating slot, mounting post, fixed Position bar, set casing, kelly, housing, chute, limiting plate, spring, sliding block and opening are used cooperatively, and solve existing solar term Valve plate on door is not easy to the problem of dismounting, the easy-to-dismount air throttle of the butterfly valve plate, possesses the advantages of valve plate is easy to disassemble, The use of user is facilitated, the practicality of existing air throttle is improved, is worthy to be popularized.

2nd, the utility model facilitates mounting post to enter when installation by setting being used cooperatively for locating slot and locating rod Row fast positioning, by setting sliding block, sensitivity when limiting plate slides is added, while it also avoid limiting plate and housing Friction between inwall, the damage of limiting plate is avoided, extend the service life of limiting plate, by setting chute, played solid The effect of fixed slider motion track, avoid the motion track of sliding block from offseting, be open by setting, facilitate kelly to move up and down It is dynamic, by setting limiting plate, spacing effect is played, avoids kelly from departing from from the inner chamber of housing, by setting spring, plays side Help the effect of spacing sheet reset.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the partial front elevation view of the utility model rotary shaft；

Fig. 3 is the fit structure schematic diagram of the utility model set casing, mounting post and valve plate；

Fig. 4 is the side view cutaway drawing of the utility model set casing；

Fig. 5 is the main view cooperation schematic diagram of the utility model valve plate and set casing.

In figure：1 tb, 2 sleeve pipes, 3 valve plates, 4 swingles, 5 through holes, 6 locating slots, 7 mounting posts, 8 locating rods, 9 Set casing, 91 kellies, 92 housings, 93 chutes, 94 limiting plates, 95 springs, 96 sliding blocks, 97 openings.

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 describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Refer to Fig. 1-5, a kind of easy-to-dismount air throttle of butterfly valve plate, including tb 1, tb 1 Including sleeve pipe 2, the inner chamber of sleeve pipe 2 is connected with swingle 4, and the both sides of the front surface of swingle 4 offer through hole 5, through hole 5 The both sides of inner chamber offer locating slot 6, and the both sides of mounting post 7 have been fixedly connected with locating rod 8, and locating rod 8 is matched somebody with somebody with locating slot 6 Close and use, by setting being used cooperatively for locating slot 6 and locating rod 8, facilitate mounting post 7 to be carried out when installation quickly fixed Position, the rear side of swingle 4 are provided with valve plate 3, and the both sides of the front surface of valve plate 3 have been fixedly connected with mounting post 7, before mounting post 7 End extends to the inner chamber of through hole 5 and is fixedly connected with set casing 9, and the front end of set casing 9 extends to the front side of swingle 4, fixed Shell 9 includes housing 92, and the top and bottom of housing 92 offer the opening 97 being used cooperatively with kelly 91, is open by setting 97, facilitate kelly 91 to move up and down, the inner chamber of housing 92 is provided with spring 95, and the top and bottom of spring 95 have been fixedly connected with Limiting plate 94, the front side of limiting plate 94 and rear side have been fixedly connected with sliding block 96, the front side of the inner chamber of housing 92 and the rear side of inner chamber Chute 93 is offered, the one end of sliding block 96 away from limiting plate 94 extends to the inner chamber of chute 93 and slided with the inwall of chute 93 Connection, by setting sliding block 96, sensitivity when limiting plate 94 slides is added, while it also avoid limiting plate 94 and housing 92 Inwall between friction, avoid the damage of limiting plate 94, the service life of limiting plate 94 extended, by setting chute 93, play a part of the fixed motion track of sliding block 96, avoid the motion track of sliding block 96 from offseting, limiting plate 94 is away from spring 95 one end is fixedly connected with kelly 91, and kelly 91 is located at the front side of swingle 4, and kelly 91 is used cooperatively with swingle 4, card The one end of bar 91 away from limiting plate 94 is through to the outside of housing 92, by setting limiting plate 94, plays spacing effect, avoids Kelly 91 departs from from the inner chamber of housing 92, by setting spring 95, plays a part of helping limiting plate 94 to reset, is saved by setting Throttle body 1, sleeve pipe 2, valve plate 3, swingle 4, through hole 5, locating slot 6, mounting post 7, locating rod 8, set casing 9, kelly 91, shell Body 92, chute 93, limiting plate 94, spring 95, sliding block 96 and opening 97 are used cooperatively, and solve the valve on existing air throttle Plate is not easy to the problem of dismounting, the easy-to-dismount air throttle of the butterfly valve plate, possesses the advantages of valve plate is easy to disassemble, facilitating makes The use of user, the practicality of existing air throttle is improved, is worthy to be popularized.

In use, user's Manual press kelly 91, the inner chamber of the gradual retraction housing 92 of the meeting of kelly 91, when the table of kelly 91 When face flushes with the surface of housing 92, user can pull valve plate 3, and valve plate 3 drives set casing 9 from rotation by mounting post 7 Depart from bar 4, easy-to-dismount effect is reached with this, when needing installation, otherwise.

In summary：The easy-to-dismount air throttle of the butterfly valve plate, by set tb 1, sleeve pipe 2, valve plate 3, Swingle 4, through hole 5, locating slot 6, mounting post 7, locating rod 8, set casing 9, kelly 91, housing 92, chute 93, limiting plate 94, Spring 95, sliding block 96 and opening 97 are used cooperatively, and solve the problems, such as that valve plate on existing air throttle is not easy to dismounting.

While there has been shown and described that embodiment of the present 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 principle of the present 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 easy-to-dismount air throttle of butterfly valve plate, including tb (1), it is characterised in that：The air throttle sheet Body (1) includes sleeve pipe (2), and the inner chamber of described sleeve pipe (2) is connected with swingle (4), and the two of swingle (4) front surface Side offers through hole (5), and valve plate (3) is provided with rear side of the swingle (4), and the both sides of valve plate (3) front surface are equal Mounting post (7) is fixedly connected with, the front end of the mounting post (7) extends to the inner chamber of through hole (5) and is fixedly connected with set casing (9), the front end of the set casing (9) extends to the front side of swingle (4), and the set casing (9) includes housing (92), the shell The inner chamber of body (92) is provided with spring (95), and limited location plate (94), institute are fixedly connected with the top and bottom of the spring (95) State the one end of limiting plate (94) away from spring (95) and be fixedly connected with kelly (91), the remote limiting plate (94) of the kelly (91) One end is through to the outside of housing (92).

A kind of 2. easy-to-dismount air throttle of butterfly valve plate according to claim 1, it is characterised in that：The through hole (5) The both sides of inner chamber offer locating slot (6), and the both sides of the mounting post (7) have been fixedly connected with locating rod (8), the positioning Bar (8) is used cooperatively with locating slot (6).

A kind of 3. easy-to-dismount air throttle of butterfly valve plate according to claim 1, it is characterised in that：The limiting plate (94) front side and rear side has been fixedly connected with sliding block (96), and the front side of housing (92) inner chamber and the rear side of inner chamber open up Have a chute (93), the one end of the sliding block (96) away from limiting plate (94) extend to the inner chamber of chute (93) and with chute (93) Inwall is slidably connected.

A kind of 4. easy-to-dismount air throttle of butterfly valve plate according to claim 1, it is characterised in that：The housing (92) Top and bottom offer the opening (97) being used cooperatively with kelly (91).

A kind of 5. easy-to-dismount air throttle of butterfly valve plate according to claim 1, it is characterised in that：The kelly (91) Positioned at the front side of swingle (4), and kelly (91) is used cooperatively with swingle (4).