CN218093936U - Novel quick connect flange joint - Google Patents
Novel quick connect flange joint Download PDFInfo
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- CN218093936U CN218093936U CN202121220263.5U CN202121220263U CN218093936U CN 218093936 U CN218093936 U CN 218093936U CN 202121220263 U CN202121220263 U CN 202121220263U CN 218093936 U CN218093936 U CN 218093936U
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- connecting plate
- sleeve
- quick connect
- flange joint
- novel quick
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Abstract
The utility model discloses a novel quick connect type flange joint belongs to flange technical field, and it includes first connecting plate, the right flank overlap joint of first connecting plate has the packing ring, the right flank overlap joint of packing ring has the second connecting plate, the left surface of first connecting plate and the equal fixedly connected with sleeve in the right flank of second connecting plate, the right flank of first connecting plate and the left surface of second connecting plate are all seted up flutedly. This novel quick connect type flange joint, through setting up first connecting plate, second connecting plate, sleeve, installation piece, notch, connection key, predetermine hole and dog, the sleeve makes shape accessible installation piece carry out the shape change in the sleeve with the setting of installation piece, makes this device can be used to connect the axle type work piece of different cross-sections to can ensure the stability of connecting, thereby ensure the device's normal operating, the connection process is simple simultaneously, the operation is swift laborsaving, thereby quick effectual improvement connection efficiency.
Description
Technical Field
The utility model belongs to the technical field of the flange, specifically be a novel quick connect type flange joint.
Background
The flange is a part for connecting the shafts, and is mainly used for connecting pipe ends. The use history of the flange is long, and the current state has relevant standard classification aiming at the flange, such as classification according to mechanical structure standards. The flange comprises products such as an integral flange, a butt welding flange, a plate type flat welding flange, a butt welding ring plate type loose sleeve flange, a flat welding ring plate type loose sleeve flange, a flanging ring plate type loose sleeve flange, a flange cover and the like. Traditional flange joint head only can be used for the connection of circular axle class work piece, and to square axle class work piece very difficult splice through flange joint fast, lead to the connection of square axle class work piece to need chooseing for use special connected mode for use, and connect the operation complicacy, comparatively consume time, lead to connecting efficiency not high.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the above-mentioned defect of prior art, the utility model provides a novel quick connect formula flange connects has solved traditional flange joint head and has only been used for the connection of circular axle class work piece, and hardly splices through flange joint fast to square axle class work piece, leads to the connection of square axle class work piece to need choose for use special connected mode, and connects the operation complicacy, comparatively expends time, leads to the problem that connection efficiency is not high.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel quick connect type flange joint, includes first connecting plate, the right flank overlap joint of first connecting plate has the packing ring, the right flank overlap joint of packing ring has the second connecting plate, the left surface of first connecting plate and the equal fixedly connected with sleeve of the right flank of second connecting plate, the right flank of first connecting plate and the left surface of second connecting plate all set up flutedly, the joint has the sealing washer in the recess, the equal fixedly connected with of the left and right sides face of sealing washer is sealed fills up, and the equal sliding connection of two telescopic inner walls has the installation piece.
The notch has all been seted up with the surface of installation piece to telescopic inner wall, corresponds two notches sliding connection and has connected the key, the preset hole has been seted up to the left surface of installation piece, telescopic inner wall fixedly connected with dog, the left surface of first connecting plate and the equal fixedly connected with a plurality of stiffening plate of the right flank of second connecting plate, one side fixed connection of stiffening plate is at corresponding telescopic surface, the through-hole has all been seted up to the left surface of first connecting plate, second connecting plate and packing ring, sliding connection has the threaded rod in the through-hole, two gaskets have been cup jointed to the surface of threaded rod.
As a further aspect of the present invention: the edge of the left side face of the first connecting plate and the edge of the right side face of the second connecting plate are both arranged to be arc-shaped, and the stiffening plates are arranged to be triangular.
As a further aspect of the present invention: the packing ring sets up to the rubber material, the sealing washer adopts the tetrafluoro sealing washer, sealed the pad adopts the latex material, the sealing washer all sets up to the ring form with sealed the pad.
As a further aspect of the present invention: the stop block is arranged in a circular ring shape, and the preset hole is arranged in a square shape.
As a further aspect of the present invention: one end of the notch is set to be arc-shaped, and the two ends of the connecting key are matched with the corresponding notches to be arc-shaped.
As a further aspect of the present invention: the right side threaded connection of threaded rod surface has the nut, and two gaskets are located first connecting plate left surface and second connecting plate right flank respectively.
(III) advantageous effects
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. this novel quick connect type flange joint, through setting up first connecting plate, the second connecting plate, the sleeve, the installation piece, the notch, the connection key, predetermine hole and dog, the setting of sleeve and installation piece, make shape accessible installation piece carry out the shape change in the sleeve, after working as required and processing into different models in advance through will predetermineeing the hole, can directly cup joint the square shaft class work piece end that splices in two needs through predetermineeing the hole with the installation piece, can cooperate the back through sleeve and first connecting plate and second connecting plate and connect, and the notch is with the setting of connection key, make and can not produce the slip between installation piece and the sleeve, can normally pass to the turning force between the work piece after guaranteeing two connections, thereby ensure the normal operation of work piece place equipment, and the setting of dog, make the installation piece can be blockked in the sleeve, play limiting displacement to the sleeve, avoid the installation piece still moving about along the sleeve inner wall after the installation is accomplished, ensure the stability of this device connection, make this device can be used for connecting the work piece of different cross-sections, and can guarantee the stability of connection, thereby the normal operation of this guarantee connection efficiency, thereby the effectual quick connection efficiency improves.
2. This novel quick connect type flange joint, through setting up the recess, the packing ring, sealing washer and sealed pad, the setting of packing ring, first connecting plate and second connecting plate contact surface complex compactness in the guarantee this device, make this device can be used to the connection of liquid or air transportation class pipeline simultaneously, and can avoid the seepage of liquid and air, and the setting of recess and sealing washer, the compactness after this device cooperation is connected has further been promoted, adopt sealed effectual tetrafluoro sealing washer with the sealing washer simultaneously, nearly further guarantee is by the gas tightness in the connecting tube, avoid appearing revealing the condition, therefore, the utility model is very practical, and when being used for the connection of axle type work piece, the packing ring also can ensure the stability of complex between first connecting plate and the second connecting plate with setting up of sealing washer, make this device can not produce vibrations by a wide margin.
3. This novel quick connect type flange joint, through setting up the stiffening plate, the threaded rod, gasket and through-hole, the setting of stiffening plate, the radial bearing capacity between first connecting plate and second connecting plate and the sleeve has been strengthened, make the bearing capacity of this device promote by a wide margin, thereby further ensure the stability of connection, and the cooperation setting of threaded rod and gasket, carry out fixed connection through a plurality of threaded rod between with first connecting plate and the second connecting plate, it is firm to ensure the cooperation between first connecting plate and the second connecting plate, the gasket adopts the rubber material simultaneously, make threaded rod cooperation nut be connected inseparable back with first connecting plate and second connecting plate, the threaded rod can extrude the gasket with the nut, the gasket can increase the frictional force between threaded rod and the first connecting plate, thereby make the threaded rod can not become flexible easily when this device uses for a long time, guarantee this device life and stability.
Drawings
FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic diagram of the explosion structure of the present invention;
FIG. 3 is a front view of the present invention;
fig. 4 is a schematic three-dimensional structure of the present invention;
in the figure: the structure comprises a first connecting plate 1, a second connecting plate 2, a sleeve 3, a gasket 4, a groove 5, a sealing ring 6, a sealing gasket 7, a notch 8, a mounting block 9, a stop block 10, a preset hole 11, a connecting key 12, a stiffening plate 13, a threaded rod 14, a gasket 15 and a through hole 16.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a novel quick connection formula flange joint, including first connecting plate 1, the right flank overlap joint of first connecting plate 1 has packing ring 4, the setting of packing ring 4, guarantee first connecting plate 1 and the 2 contact surface complex compactness of second connecting plate in this device, make this device simultaneously can be used to the connection of liquid or air transport type pipeline, and can avoid the seepage of liquid and air, the right flank overlap joint of packing ring 4 has second connecting plate 2, the left surface of first connecting plate 1 and the equal fixedly connected with sleeve 3 of the right flank of second connecting plate 2, the right flank of first connecting plate 1 and the left surface of second connecting plate 2 all set up fluted 5, the joint has sealing washer 6 in the recess 5, the equal fixedly connected with sealed pad 7 of the left and right sides face of sealing washer 6, the equal sliding connection of inner wall of two sleeves 3 has installation piece 9, sleeve 3 and installation piece 9 set up, make the inner shape accessible installation piece 9 of sleeve 3 carry out the shape change, after the work piece that connects as required through will predetermineeing hole 11 and process into different models in advance, can directly cup joint the installation piece 9 through predetermineeing hole 11 and carry out the concatenation of two needs and carry out the cooperation of square axle type connecting plate and second connecting plate through first connecting plate 2, can carry out the cooperation of sleeve 3 and second connecting plate after.
Specifically, as shown in fig. 1, the edge of the left side of the first connecting plate 1 and the edge of the right side of the second connecting plate 2 are all set to be circular-arc, the stiffening plate 13 is set to be triangular, through setting the stiffening plate 13 to be triangular, the stability that triangle has is for providing effective support between the sleeve 3 and the first connecting plate 1 and the second connecting plate 2, the firmness of the device is ensured, the gasket 4 is set to be rubber material, the gasket 6 adopts the tetrafluoro seal ring 6, the gasket 7 adopts latex material, the gasket 6 and the gasket 7 are all set to be circular ring shape, the setting of the gasket 6 further promotes the compactness after the device is connected in a matching way, the gasket 6 adopts the tetrafluoro seal ring 6 with good sealing effect, the air tightness in the close further guarantee connected pipeline is avoided, the leakage condition is avoided, and the device is very practical.
Specifically, as shown in fig. 2, the stopper 10 is set to be circular, and by setting the stopper 10 to be circular, when the device is used for connecting solid shaft workpieces, the stopper 10 can effectively limit the installation block 9, so as to avoid the insecure installation of the installation block 9, and when the device is used for connecting pipeline workpieces, the stopper 10 cannot block the internal circulation of the device, the preset hole 11 is set to be square, one end of the notch 8 is set to be circular-arc, and the two ends of the connecting key 12 are matched with the corresponding notch 8 to be circular-arc.
Specifically, as shown in fig. 3, the right side of the outer surface of the threaded rod 14 is in threaded connection with a nut, the two gaskets 15 are respectively located on the left side surface of the first connecting plate 1 and the right side surface of the second connecting plate 2, the threaded rod 14 and the gaskets 15 are arranged in a matched mode, after the threaded rod 14 is matched with the nut to tightly connect the first connecting plate 1 with the second connecting plate 2, the threaded rod 14 and the nut can extrude the gaskets 15, the gaskets 15 can increase the friction force between the threaded rod 14 and the first connecting plate 1, and therefore the threaded rod 14 cannot be easily loosened when the device is used for a long time.
The utility model discloses a theory of operation does:
s1, when the device is required to be used, the mounting block 9 which is processed according to the cross section of a workpiece in advance is placed into the sleeve 3, and the connecting key 12 is clamped into the corresponding notch 8 of the outer surface of the mounting block 9 and the inner wall of the sleeve 3, so that the sleeve 3 can be clamped at the end of the workpiece through the mounting block 9 after the mounting block 9 cannot rotate along the inner wall of the sleeve 3;
s2, after the sleeve 3 and the mounting block 9 are welded with the workpiece, the first connecting plate 1 can be fixed at one end of the workpiece, and similarly, the second connecting plate 2 can be fixed at one end of another workpiece, the first connecting plate 1 and the second connecting plate 2 are directly close to each other, the sealing ring 6 is clamped in the groove 5 in a matching mode, and meanwhile, the gasket 4 is correspondingly placed between the first connecting plate 1 and the second connecting plate 2;
and S3, sleeving a gasket 15 on the threaded rod 14, sleeving another gasket 15 on the threaded rod 14 after the threaded rod 14 passes through the corresponding through hole 16, screwing a nut on the threaded rod 14 in a matched manner, and screwing all the threaded rods 14 after all the through holes 16 are provided with the threaded rods, so that the first connecting plate 1 and the second connecting plate 2 are matched and tightly screwed.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (6)
1. A novel quick connect flange joint, includes first connecting plate (1), its characterized in that: a gasket (4) is lapped on the right side surface of the first connecting plate (1), a second connecting plate (2) is lapped on the right side surface of the gasket (4), sleeves (3) are fixedly connected to the left side surface of the first connecting plate (1) and the right side surface of the second connecting plate (2), grooves (5) are formed in the right side surface of the first connecting plate (1) and the left side surface of the second connecting plate (2), sealing rings (6) are clamped in the grooves (5), sealing gaskets (7) are fixedly connected to the left side surface and the right side surface of each sealing ring (6), and mounting blocks (9) are slidably connected to the inner walls of the two sleeves (3);
notch (8) have all been seted up with the surface of installation piece (9) to the inner wall of sleeve (3), correspond two notches (8) sliding connection have connecting key (12), preset hole (11) have been seted up to the left surface of installation piece (9), inner wall fixedly connected with dog (10) of sleeve (3), a plurality of stiffening plate (13) of the equal fixedly connected with of right flank of the left surface of first connecting plate (1) and second connecting plate (2), one side fixed connection of stiffening plate (13) is at the surface that corresponds sleeve (3), through-hole (16) have all been seted up to the left surface of first connecting plate (1), second connecting plate (2) and packing ring (4), sliding connection has threaded rod (14) in through-hole (16), two gaskets (15) have been cup jointed to the surface of threaded rod (14).
2. The novel quick connect flange joint of claim 1, wherein: the edge of the left side face of the first connecting plate (1) and the edge of the right side face of the second connecting plate (2) are both arranged to be arc-shaped, and the stiffening plates (13) are arranged to be triangular.
3. The novel quick connect flange joint of claim 1, wherein: packing ring (4) set up to the rubber material, sealing washer (6) adopt tetrafluoro sealing washer (6), sealed pad (7) adopt the latex material, sealing washer (6) all set up to the ring form with sealed pad (7).
4. The novel quick connect flange joint of claim 1, wherein: the stop block (10) is arranged in a circular ring shape, and the preset hole (11) is arranged in a square shape.
5. The novel quick connect flange joint of claim 1, wherein: one end of the notch (8) is arc-shaped, and the two ends of the connecting key (12) are matched with the corresponding notches (8) and are arc-shaped.
6. The novel quick connect flange joint of claim 1, wherein: the right side of the outer surface of the threaded rod (14) is in threaded connection with a nut, and the two gaskets (15) are respectively positioned on the left side face of the first connecting plate (1) and the right side face of the second connecting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121220263.5U CN218093936U (en) | 2021-06-02 | 2021-06-02 | Novel quick connect flange joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121220263.5U CN218093936U (en) | 2021-06-02 | 2021-06-02 | Novel quick connect flange joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218093936U true CN218093936U (en) | 2022-12-20 |
Family
ID=84443136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121220263.5U Active CN218093936U (en) | 2021-06-02 | 2021-06-02 | Novel quick connect flange joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218093936U (en) |
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2021
- 2021-06-02 CN CN202121220263.5U patent/CN218093936U/en active Active
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