CN208651897U - A kind of multi-faceted vacuum device of press - Google Patents

Abstract

The utility model relates to graphite electrode fields, specially a kind of multi-faceted vacuum device of press, the multi-faceted vacuum device of the press, port is opened up using on the surface of vacuum pipe main body, carry out the installation that adjustable connector is made of locating piece and adapter body, positioning through hole is offered in the inside of locating piece, it is set in the outside of vacuum pipe main body, carry out the closure of port, air guide port is opened up on the surface of locating piece, carry out it with port corresponding, facilitate the circulation of gas, it is carried out by multiple ports being arranged with air guide port corresponding, facilitate people according to demand, rotation adjusts the position of locating piece and the position of the adapter body on the outside of locator surface air guide port, allow one to the connection requirement according to pipeline, adjust the angle of adapter body, to improve applicability.

Description

A kind of multi-faceted vacuum device of press

Technical field

The utility model relates to graphite electrode field, specially a kind of multi-faceted vacuum device of press.

Background technique

Present graphite motor generally requires for press to be connected with vacuum device, be taken out in the pressing process of press Vacuum step, and the pipeline of existing vacuum device connection direction is single, causes pipeline in connection installation process, limitation It is narrow, therefore, it is not easy to the use of people.

Utility model content

The technical issues of the utility model solves is to overcome the deficiencies of existing technologies, and it is true to provide a kind of multi-faceted pumping of press Empty mechanism.

To achieve the above object, the utility model provides the following technical solutions:

A kind of multi-faceted vacuum device of press, including vacuum pipe main body, adjustable connector and vacuum evacuation device, it is described The outside of vacuum pipe main body is arranged in adjustable connector, and one end is connected and fixed with vacuum pipe main body, wherein being adjusted The other end of connector is connect by gas pipeline with vacuum evacuation device, and the surface of the vacuum pipe main body offers multiple gas Mouthful, the adjustable connector includes adapter body and locating piece, and the inside of the locating piece offers and vacuum pipe main body phase Corresponding positioning through hole, and be slidably located in the outside position corresponding with port of vacuum pipe main body by positioning through hole, The inner wall of the positioning through hole is bonded with the outer wall of vacuum pipe main body, and the outer wall of the vacuum pipe main body is located at the two of port Side is fixedly installed with detent convex block, and the positioning through hole inner wall of the locating piece offers positioning corresponding with detent convex block Slot, the detent convex block are fixed on the inside of locating slot, the inner wall of the locating slot far from the side of vacuum pipe main body And seal is provided between the outer wall of detent convex block, the surface of the locating piece offers the corresponding air guide of port Mouthful, the interior welds of the air guide port are fixed with air valve, and the outside that locating piece is arranged in the adapter body is corresponding with air valve Position, one end of the adapter body and the outer wall of locating piece be connected and fixed, one end of the remotely located part of adapter body It is fixedly installed with grafting conduit, the other end sliding plug of the grafting conduit is in the inside of gas pipeline, the gas pipeline It is fixedly installed with limit casing with the side of adapter body, the inner wall of the limit casing is fixedly installed with locating convex block, described The surface of adapter body offers detent guide groove corresponding with locating convex block, and the other end of the locating convex block slides clamping In the inside of detent guide groove.

Preferably, the two sides that the outer wall surface of the vacuum pipe main body is located at locating piece are provided with secondary seal group Part, the secondary seal component include locating part and detent slot, the side and the outer surface of vacuum pipe main body of the locating part It is connected and fixed, the detent slot is provided with locating part position corresponding with locating piece, and wherein the two sides of locating piece are slided respectively It is connected to inside the detent slot of its two sides locating part, the position setting corresponding with detent slot inner sidewall of the side wall of the locating piece There is sliding clip assembly, the locating piece is connected and fixed by sliding the inner sidewall of clip assembly and detent slot, the locating piece Outer wall and detent slot inner wall between be provided with seal two.

Preferably, the sliding clip assembly includes sliding limiting slot, slide bumping, card-bit part and reset spring, described Sliding limiting slot is provided with the interior of locating piece, and the slide bumping is slidably arranged in the inside of sliding limiting slot, and its The side wall that one end passes through sliding limiting slot reaches the inside of detent slot, and the card-bit part is fixedly mounted on slide bumping and is located at sliding The inside end of limiting slot, the reset spring be arranged in sliding limiting slot be internally located at card-bit part and sliding limit groove sidewall it Between position, and its both ends is connected and fixed with card-bit part and the corresponding side wall of sliding limiting slot respectively, the detent slot Inner sidewall offers card slot corresponding with slide bumping, and the inside end that the slide bumping is located at detent slot is fixed on card The inside of slot, the card slot are hemisphere type groove, and the inside end that the slide bumping is located at card slot is hemisphere corresponding with card slot Type convex block, the seal two and locating part are annular element, and the section of the locating part is inverted L shape, the locating part It is integrally formed with vacuum pipe main body.

Preferably, the locating piece, detent convex block and seal are annular element, and wherein detent convex block is and vacuum tube Road main body is integrally formed, and the section of the seal is inverted U.

Compared with prior art, the utility model has the beneficial effects that the multi-faceted vacuum device of the press, using true The surface of vacant duct main body opens up port, the installation that adjustable connector is made of locating piece and adapter body is carried out, in locating piece Inside offer positioning through hole, be set in the outside of vacuum pipe main body, carry out the closure of port, in the table of locating piece Face opens up air guide port, carries out it with port corresponding, facilitates the circulation of gas, by being arranged multiple ports and air guide port carries out pair It answers, facilitates people according to demand, the position and the connector master on the outside of locator surface air guide port that rotation adjusts locating piece The position of body allows one to the connection requirement according to pipeline, adjusts the angle of adapter body, to improve applicability, passes through The annular elements such as detent convex block and locating slot are respectively set in the positioning through hole inner wall of locating piece and the outer wall of vacuum pipe main body, While being able to carry out locating piece rotation, inside the sliding clamping to the locating slot of locating piece inner wall of detent convex block, to keep Consolidating for position, avoids locating piece from falling off during rotation, so that vacuumizing effect caused by port is poorly sealed is bad Phenomenon, by the way that the secondary seal component being made of locating part and detent slot is arranged in the outside of locating piece, by being L-type by section Locating part open up the outside that locating piece is fixed on by the side of detent slot, carry out rough location and limit sealing, and fixed Setting seal two carries out being again sealed off fixation between the outer wall inner wall corresponding with detent slot of position part, to keep adjustable The leakproofness of connector, using between the side wall of locating piece and the inner sidewall of detent slot setting by sliding limiting slot, slide bumping, Card-bit part and reset spring constitute sliding clip assembly, cunning one end of slide bumping being slidably arranged in inside locating piece The inside of dynamic limiting slot, and the position that card-bit part keeps slide bumping is installed, reset spring is installed in the inside of card-bit part, to protect The rebound that slide bumping is located at the outer end of locating piece is held, so that people are behind the position of rotational positioning part and adapter body, The outer end sliding of slide bumping is connected to the inside of card slot, is positioned by clamping, the position of locating piece after rotating is kept to fix, It avoids it from continuing the phenomenon that the deviating that rotate on the surface of vacuum pipe main body, it is avoided to lead to adapter body and gas pipeline The unsteady phenomenon of link position, using the junction of adapter body and gas pipeline be arranged grafting conduit, carry out both Guide-localization the junction of the two is protected, by the way that limit casing is arranged in the external of gas pipeline by limiting The detent guide groove of locating convex block and L-shaped setting is respectively set in the inner wall of casing and the outer wall of adapter body, so that people It is plugged and fixed behind the inside of gas pipeline by grafting conduit, can be rotated limit casing, locating convex block is fixed on card The other end of position guide groove, is connected and fixed, and gas pipeline and the adapter body after avoiding connection occur falling off showing of separating As capableing of the firm of effective holding position while facilitating installation fixed.

Detailed description of the invention

Fig. 1 is the structure sectional view of the utility model；

Fig. 2 is enlarged drawing at the A of the utility model Fig. 1.

In figure: 1 vacuum pipe main body, 2 adjustable connectors, 3 gas pipelines, 4 ports, 5 adapter bodies, 6 locating pieces, 7 are determined Position through-hole, 8 detent convex blocks, 9 locating slots, 10 seals, 11 air valves, 12 grafting conduits, 13 limit casings, 14 locating convex blocks, 15 detent guide grooves, 16 secondary seal components, 17 locating parts, 18 detent slots, 19 sliding clip assemblies, 20 seals two, 21 Slide limiting slot, 22 slide bumpings, 23 card-bit parts, 24 reset springs, 25 card slots.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of technical solution referring to FIG. 1-2:

A kind of multi-faceted vacuum device of press, including vacuum pipe main body 1, adjustable connector 2 and vacuum evacuation device, institute The outside that vacuum pipe main body 1 is arranged in adjustable connector 2 is stated, and one end is connected and fixed with vacuum pipe main body 1, wherein can The other end for adjusting connector 2 is connect by gas pipeline 3 with vacuum evacuation device, and the surface of the vacuum pipe main body 1 offers Multiple ports 4, the adjustable connector 2 include adapter body 5 and locating piece 6, and the inside of the locating piece 6 offers and vacuum The corresponding positioning through hole 7 of pipe main body 1, and by positioning through hole 7 be slidably located in vacuum pipe main body 1 outside and port The inner wall of 4 corresponding positions, the positioning through hole 7 is bonded with the outer wall of vacuum pipe main body 1, the vacuum pipe main body 1 Outer wall be located at the two sides of port 4 and be fixedly installed with detent convex block 8,7 inner wall of positioning through hole of the locating piece 6 offer with The corresponding locating slot 9 of detent convex block 8, the detent convex block 8 are fixed on locating slot far from the side of vacuum pipe main body 1 9 inside is provided with seal 10, the locating piece 6 between the inner wall of the locating slot 9 and the outer wall of detent convex block 8 Surface offer the corresponding air guide port of port 4, the interior welds of the air guide port are fixed with air valve 11, the adapter body 5 are arranged in the outside position corresponding with air valve 11 of locating piece 6, and one end of the adapter body 5 and the outer wall of locating piece 6 connect Connect fixation, one end of the remotely located part 6 of the adapter body 5 is fixedly installed with grafting conduit 12, the grafting conduit 12 it is another One end sliding plug is fixedly installed with limit sleeve in the inside of gas pipeline 3, the gas pipeline 3 and the side of adapter body 5 Pipe 13, the inner wall of the limit casing 13 are fixedly installed with locating convex block 14, and the surface of the adapter body 5 offers and positions The other end sliding of the corresponding detent guide groove 15 of convex block 14, the locating convex block 14 is connected to the interior of detent guide groove 15 Portion.

As a kind of technical optimization scheme of the utility model, the outer wall surface of the vacuum pipe main body 1 is located at positioning The two sides of part 6 are provided with secondary seal component 16, and the secondary seal component 16 includes locating part 17 and detent slot 18, described The side of locating part 17 and the outer surface of vacuum pipe main body 1 are connected and fixed, and the detent slot 18 is provided with locating part 17 and determines The position corresponding position of part 6, wherein the two sides of locating piece 6 are slided be connected in the detent slot 18 of its two sides locating part 17 respectively Portion, the side wall of the locating piece 6 position corresponding with 18 inner sidewall of detent slot are provided with sliding clip assembly 19, the positioning Part 6 is connected and fixed by sliding clip assembly 19 and the inner sidewall of detent slot 18, outer wall and the detent slot 18 of the locating piece 6 Seal 2 20 is provided between inner wall.

As a kind of technical optimization scheme of the utility model, the sliding clip assembly 19 include sliding limiting slot 21, Slide bumping 22, card-bit part 23 and reset spring 24, the sliding limiting slot 21 is provided with the interior of locating piece 6, described Slide bumping 22 is slidably arranged in the inside of sliding limiting slot 21, and one end passes through the side wall arrival detent of sliding limiting slot 21 The inside of slot 18, the card-bit part 23 are fixedly mounted on the inside end that slide bumping 22 is located at sliding limiting slot 21, the reset Spring 24 be arranged in sliding limiting slot 21 be internally located at card-bit part 23 and slide 21 side wall of limiting slot between position, and its two Side wall corresponding with card-bit part 23 and sliding limiting slot 21 is connected and fixed respectively at end, and the inner sidewall of the detent slot 18 opens up There is card slot 25 corresponding with slide bumping 22, the inside end that the slide bumping 22 is located at detent slot 18 is fixed on card slot 25 inside, the card slot 25 are hemisphere type groove, and the inside end that the slide bumping 22 is located at card slot 25 is opposite with card slot 25 The dome-type convex block answered, the seal 2 20 and locating part 17 are annular element, and the section of the locating part 17 is inverted L Type, the locating part 17 are integrally formed with vacuum pipe main body 1.

As a kind of technical optimization scheme of the utility model, the locating piece 6, detent convex block 8 and seal 10 are equal For annular element, wherein detent convex block 8 is integrally formed with vacuum pipe main body 1, and the section of the seal 10 is U Type.

Working principle: when people use the multi-faceted vacuum device of the press, open up gas on the surface of vacuum pipe main body 1 Mouth 4 carries out the installation that adjustable connector 2 is made of locating piece 6 and adapter body 5, and it is logical to offer positioning in the inside of locating piece 6 Hole 7 is set in the outside of vacuum pipe main body 1, is carried out the closure of port 4, is opened up air guide port on the surface of locating piece 6, It carries out it with port 4 corresponding, facilitates the circulation of gas, carried out by multiple ports 4 being arranged with air guide port corresponding, facilitate people According to demand, rotation adjusts the position of locating piece 6 and the position of the adapter body 5 on the outside of 6 surface air guide port of locating piece, The connection requirement according to pipeline is allowed one to, the angle of adapter body 5 is adjusted, to improve applicability, by locating piece 6 7 inner wall of positioning through hole and the outer wall of vacuum pipe main body 1 annular elements such as detent convex block 8 and locating slot 9 are respectively set, in energy While enough carrying out the rotation of locating piece 6, inside the sliding clamping to the locating slot 9 of 6 inner wall of locating piece of detent convex block 8, to keep Consolidating for position, avoids locating piece 6 from falling off during rotation, so that vacuumizing effect caused by port 4 is poorly sealed is bad The phenomenon that, by the way that the secondary seal component 16 that is made of locating part 17 and detent slot 18 is arranged in the outside of locating piece 6, pass through by Section is that the locating part 17 of L-type opens up the outside that locating piece 6 is fixed on by the side of detent slot 18, carries out rough location limit Fixed sealing, and the progress of setting seal 2 20 is close again between the outer wall of locating piece 6 inner wall corresponding with detent slot 18 Sealing is fixed, to keep the leakproofness of adjustable connector 2, sets using between the side wall of locating piece 6 and the inner sidewall of detent slot 18 It sets and is made of sliding clip assembly 19 sliding limiting slot 21, slide bumping 22, card-bit part 23 and reset spring 24, by slide bumping 22 one end is slidably arranged in the inside of the sliding limiting slot 21 inside locating piece 6, and installs card-bit part 23 and keep sliding Reset spring 24 is installed in the inside of card-bit part 23, to keep slide bumping 22 to be located at the outside of locating piece 6 in the position of convex block 22 The rebound at end, so that people slide card behind the position of rotational positioning part 6 and adapter body 5, by the outer end of slide bumping 22 It connects in the inside of card slot 25, is positioned by clamping, keep the position of locating piece 6 after rotating to fix, avoid it in vacuum pipe master The phenomenon that the deviating that rotate is continued on the surface of body 1, it is avoided to cause the link position of adapter body 5 and gas pipeline 3 unstable Solid phenomenon, using in the junction of adapter body 5 and gas pipeline 3, grafting conduit 12 is set, the guide-localization both carried out, By the way that limit casing 13 is arranged in the external of gas pipeline 3, the junction of the two is protected, by limit casing 13 The detent guide groove 15 of locating convex block 14 and L-shaped setting is respectively set in inner wall and the outer wall of adapter body 5, so that people exist Grafting conduit 12 is plugged and fixed behind the inside of gas pipeline 3, limit casing 13 is can be rotated, locating convex block 14 is connected and fixed It in the other end of detent guide groove 15, is connected and fixed, the gas pipeline 3 after avoiding connection falls off with adapter body 5 The phenomenon that separation, while facilitating installation fixed, is capable of the firm of effective holding position.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of multi-faceted vacuum device of press, including vacuum pipe main body (1), adjustable connector (2) and vacuum evacuation device, Adjustable connector (2) setting is in the outside of vacuum pipe main body (1), and one end is connect admittedly with vacuum pipe main body (1) Fixed, wherein the other end of adjustable connector (2) is connect by gas pipeline (3) with vacuum evacuation device, it is characterised in that: described true The surface of vacant duct main body (1) offers multiple ports (4), and the adjustable connector (2) includes adapter body (5) and locating piece (6), the inside of the locating piece (6) offers positioning through hole (7) corresponding with vacuum pipe main body (1), and passes through positioning Through-hole (7) is slidably located in the outside position corresponding with port (4) of vacuum pipe main body (1), the positioning through hole (7) Inner wall is bonded with the outer wall of vacuum pipe main body (1), and the two sides that the outer wall of the vacuum pipe main body (1) is located at port (4) are equal It is fixedly installed with detent convex block (8), positioning through hole (7) inner wall of the locating piece (6) offers corresponding with detent convex block (8) Locating slot (9), the detent convex block (8) is fixed on the interior of locating slot (9) far from the side of vacuum pipe main body (1) Portion is provided with seal (10), the locating piece between the inner wall of the locating slot (9) and the outer wall of detent convex block (8) (6) surface offers the corresponding air guide port of port (4), and the interior welds of the air guide port are fixed with air valve (11), described Adapter body (5) is arranged in the outside of locating piece (6) position corresponding with air valve (11), one end of the adapter body (5) It is connected and fixed with the outer wall of locating piece (6), one end of the remotely located part of the adapter body (5) (6) is fixedly installed with grafting and leads Manage (12), the other end sliding plug of the grafting conduit (12) in the inside of gas pipeline (3), the gas pipeline (3) with The side of adapter body (5) is fixedly installed with limit casing (13), and the inner wall of the limit casing (13) is fixedly installed with positioning Convex block (14), the surface of the adapter body (5) offers detent guide groove (15) corresponding with locating convex block (14), described The other end sliding of locating convex block (14) is connected to the inside of detent guide groove (15).

2. the multi-faceted vacuum device of a kind of press according to claim 1, it is characterised in that: the vacuum pipe main body (1) two sides that outer wall surface is located at locating piece (6) are provided with secondary seal component (16), the secondary seal component (16) Including locating part (17) and detent slot (18), the side of the locating part (17) is connect with the outer surface of vacuum pipe main body (1) Fixed, the detent slot (18) is provided with locating part (17) position corresponding with locating piece (6), wherein the two of locating piece (6) Detent slot (18) inside for being connected to its two sides locating part (17), the side wall and detent slot of the locating piece (6) are slided respectively in side (18) the corresponding position of inner sidewall is provided with sliding clip assembly (19), and the locating piece (6) passes through sliding clip assembly (19) inner sidewall with detent slot (18) connects and fixes, and sets between the outer wall of the locating piece (6) and the inner wall of detent slot (18) It is equipped with seal two (20).

3. the multi-faceted vacuum device of a kind of press according to claim 1, it is characterised in that: the sliding clip assembly It (19) include sliding limiting slot (21), slide bumping (22), card-bit part (23) and reset spring (24), the sliding limiting slot (21) it is provided with the interior of locating piece (6), the slide bumping (22) is slidably arranged in the inside of sliding limiting slot (21), And one end passes through the inside of side wall arrival detent slot (18) of sliding limiting slot (21), the card-bit part (23) is fixedly mounted on Slide bumping (22) is located at the inside end of sliding limiting slot (21), and reset spring (24) setting is in sliding limiting slot (21) Be internally located at card-bit part (23) and slide limiting slot (21) side wall between position, and its both ends respectively with card-bit part (23) and The corresponding side wall of sliding limiting slot (21) is connected and fixed, and the inner sidewall of the detent slot (18) offers and slide bumping (22) Corresponding card slot (25), the inside end that the slide bumping (22) is located at detent slot (18) are fixed on the interior of card slot (25) Portion, the card slot (25) are hemisphere type groove, and the inside end that the slide bumping (22) is located at card slot (25) is and card slot (25) phase Corresponding dome-type convex block, the seal two (20) and locating part (17) are annular element, the locating part (17) Section is inverted L shape, and the locating part (17) is integrally formed with vacuum pipe main body (1).

4. the multi-faceted vacuum device of a kind of press according to claim 1, it is characterised in that: the locating piece (6), card Position convex block (8) and seal (10) are annular element, and wherein detent convex block (8) is integrated into vacuum pipe main body (1) Type, the section of the seal (10) are inverted U.