CN212672630U - High-pressure split flange joint for metal sealing - Google Patents
High-pressure split flange joint for metal sealing Download PDFInfo
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- CN212672630U CN212672630U CN202020869143.7U CN202020869143U CN212672630U CN 212672630 U CN212672630 U CN 212672630U CN 202020869143 U CN202020869143 U CN 202020869143U CN 212672630 U CN212672630 U CN 212672630U
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Abstract
The utility model provides a flange joint of metal seal with high pressure subdivision. The metal seal is with flange joint of high pressure dissection includes: a flange; the screw hole is formed in one side of the flange; the sealing ring is arranged on one side of the flange; the fixing ring is fixedly connected to one side of the surface of the flange; the connecting component is fixedly connected to the other side of the surface of the flange; the fixing component is fixedly connected to one side of the fixing ring; and the rotating assembly is fixedly connected to the top of one side of the fixing ring. The utility model provides a flange joint of high pressure subdivision for metal seal connects through twice connection to prevent when connecting two flanges, problem that both can break away from, the inside of will inserting the flange that can stabilize fast simultaneously treats the connecting pipe fixed.
Description
Technical Field
The utility model relates to a metal seal field especially relates to a flange joint of high pressure subdivision for metal seal.
Background
The flange joint is an appliance applied to flange sealing, the range of the flange joint is wide, and flange rubber joints, flange expansion joints, flange force transmission joints, flange hose joints and the like are collectively called flange joints, so-called flange joints, namely the flange joints are connected by flange plates, and the flange joints are made of various materials.
The flange joint of current metal seal with high pressure subdivision when connecting two flanges, needs the manual work to hold two, just can fix it, operates inconveniently, and when fixing, the hand can take place to rock, leads to the hole site skew.
Therefore, it is necessary to provide a high-pressure split flange joint for metal sealing to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a flange joint of high pressure subdivision for metal seal has solved the flange joint of current high pressure subdivision for metal seal and when connecting two flanges, needs the manual work to hold two, just can fix it, operates inconvenient problem.
In order to solve the technical problem, the utility model provides a pair of flange joint of high pressure subdivision for metal seal, include: a flange;
the screw hole is formed in one side of the flange;
the sealing ring is arranged on one side of the flange;
the fixing ring is fixedly connected to one side of the surface of the flange;
the connecting component is fixedly connected to the other side of the surface of the flange;
the fixing component is fixedly connected to one side of the fixing ring;
and the rotating assembly is fixedly connected to the top of one side of the fixing ring.
Preferably, coupling assembling includes the fixture block, fixture block fixed connection in the opposite side on flange surface, coupling assembling still includes the bolt, bolt threaded connection in the inside of screw.
Preferably, one side of the clamping block is fixedly connected with a clamping block, the bottom of the clamping block is fixedly connected with the surface of the flange, and one end of the surface of the bolt is in threaded connection with a nut.
Preferably, the fixing component comprises a lower rotating ring, the lower rotating ring is rotatably connected to one side of the fixing ring, one side of the fixing ring is fixedly connected with a supporting block, and one side of the supporting block is fixedly connected with an upper rotating ring.
Preferably, the fixed subassembly still includes even axle, even axle fixed connection in one side of solid fixed ring, one side of even axle is rotated and is connected with the dwang, the surface cover of dwang is equipped with the sliding sleeve.
Preferably, the both sides of sliding sleeve rotate with lower swivel and the swivel that rotates respectively and are connected, the holding tank has been seted up to one side of dwang, it is connected with the clamp wheel to rotate between the both sides of holding tank.
Preferably, the runner assembly includes the fixed block, fixed block fixed connection in one side of solid fixed ring, the inside rotation of fixed block is connected with the threaded rod, the one end fixedly connected with knob of threaded rod, one side threaded connection on threaded rod surface has the screw thread piece, the bottom rotation of screw thread piece is connected with the connecting block.
Compared with the prior art, the utility model provides a flange joint of metal seal with high pressure subdivision has following beneficial effect:
the utility model provides a high-pressure split flange joint for metal sealing, a connecting pipe to be connected is inserted into the flange, then a knob is rotated, thereby a threaded rod is rotated in the fixed block, a thread block is connected with the threaded rod in a threaded manner, so the thread block can rotate, and the thread block is connected with a connecting block in a rotating manner, and the connecting block is connected with a fixed ring in a sliding manner, so the thread block can drive the connecting block to move left and right, the connecting block is fixedly connected with a lower rotating ring, namely the connecting block rotates to drive the lower rotating ring to rotate, thereby the upper rotating ring is driven by a supporting block to rotate, the lower rotating ring and the upper rotating ring rotate to drive a sliding sleeve to rotate, even if the rotating rod in the sliding sleeve rotates along a connecting shaft, thereby a clamping wheel deflects to the middle, thereby the flange is extruded, thereby the connecting pipe to be connected in the flange, rotatory flange to make the fixture block take place to rotate, thereby block with the dog on another flange, thereby tentatively fix, notice the screw hole during rotation and to its, then in inserting the screw bolt, twist the nut again, thereby connect two flanges, thereby two flange joint can extrude the sealing washer and make its plastic deformation reach sealed effect.
Drawings
Fig. 1 is a schematic perspective view of a preferred embodiment of a high-pressure split flange joint for metal sealing according to the present invention;
FIG. 2 is a schematic perspective view of the flange of FIG. 1;
FIG. 3 is a perspective schematic exploded view of the connection assembly shown in FIG. 1;
FIG. 4 is a perspective view of the rotating assembly shown in FIG. 1;
fig. 5 is a perspective view of the fixing assembly shown in fig. 1.
Reference numbers in the figures: 1. flange, 2, screw, 3, sealing washer, 4, solid fixed ring, 5, coupling assembling, 51, fixture block, 52, dog, 53, bolt, 54, nut, 6, fixed subassembly, 61, lower swivel, 62, supporting shoe, 63, go up the swivel, 64, even axle, 65, dwang, 66, sliding sleeve, 67, holding tank, 68, clamp wheel, 7, rotating assembly, 71, fixed block, 72, threaded rod, 73, knob, 74, thread block, 75, connecting block.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic perspective view of a preferred embodiment of a high-pressure split flange joint for metal sealing according to the present invention; FIG. 2 is a schematic perspective view of the flange of FIG. 1; FIG. 3 is a perspective schematic exploded view of the connection assembly shown in FIG. 1; FIG. 4 is a perspective view of the rotating assembly shown in FIG. 1; fig. 5 is a perspective view of the fixing assembly shown in fig. 1. The high-pressure split flange joint for metal sealing comprises: a flange 1;
the screw holes 2 are formed in one side of the flange 1, and the screw holes 2 are arranged in plurality;
the sealing ring 3 is arranged on one side of the flanges 1, and the sealing ring 3 is arranged between the two flanges 1;
the fixing ring 4 is fixedly connected to one side of the surface of the flange 1, and the fixing ring 4 is used for fixing the fixing component 6 and the rotating component 7;
the connecting assembly 5 is fixedly connected to the other side of the surface of the flange 1;
the fixing component 6 is fixedly connected to one side of the fixing ring 4;
and the rotating assembly 7 is fixedly connected to the top of one side of the fixed ring 4.
Coupling assembling 5 includes fixture block 51, fixture block 51 fixed connection is in the opposite side on flange 1 surface, coupling assembling 5 still includes bolt 53, bolt 53 threaded connection is in the inside of screw 2, will treat that the connecting pipe inserts the inside of flange 1, then rotate runner assembly 7, thereby drive the motion of fixed subassembly 6, thereby extrude flange 1, thereby will insert the inside of flange 1 treat that the connecting pipe is fixed, then remove two flanges 1 and be close to each other, during the laminating, rotatory flange 1, thereby drive coupling assembling 5 and rotate, connect two flanges 1, thereby two flange 1 connect can extrusion seal circle 3 so that its plastic deformation reaches sealed effect, the device is two for a set of.
One side fixedly connected with dog 52 of fixture block 51, the bottom of dog 52 is connected with flange 1's fixed surface, and the one end threaded connection on bolt 53 surface has nut 54, makes fixture block 51 take place to rotate to block with dog 52 on another flange 1, thereby carry out preliminary fixed, notice screw 2 during the rotation to it, then insert bolt 53 in screw 2.
Fixed subassembly 6 includes lower swivel 61, and lower swivel 61 rotates to be connected in one side of solid fixed ring 4, and one side fixedly connected with supporting shoe 62 of solid fixed ring 4, swivel 63 on one side fixedly connected with of supporting shoe 62 inserts bolt 53 in screw 2, twists nut 54 again to connect two flanges 1, thereby two flange 1 connect can extrusion seal circle 3 make its plastic deformation reach sealed effect.
Fixed subassembly 6 still includes connecting shaft 64, and connecting shaft 64 fixed connection is in the one side of solid fixed ring 4, and one side of connecting shaft 64 is rotated and is connected with dwang 65, and the surface cover of dwang 65 is equipped with sliding sleeve 66, and lower ring 61 rotates to it rotates to drive swivel 63 through supporting shoe 62, thereby lower ring 61 and last swivel 63 rotate and drive sliding sleeve 66 and rotate, even the inside dwang 65 of sliding sleeve 66 rotates along connecting shaft 64.
Sliding sleeve 66's both sides rotate with lower swivel 61 and last swivel 63 respectively and are connected, and holding tank 67 has been seted up to one side of dwang 65, rotates between holding tank 67's the both sides and is connected with and presss from both sides wheel 68, and dwang 65 rotates along connecting axle 64 to make and press from both sides wheel 68 to middle deflection, thereby extrude flange 1, thereby will insert the inside of flange 1 and treat that the connecting pipe is fixed.
The utility model provides a flange joint's of high pressure subdivision for metal seal theory of operation as follows:
firstly, the pipe to be connected is inserted into the flange 1, then the knob 73 is rotated, so that the threaded rod 72 rotates in the fixed block 71, the threaded block 74 is in threaded connection with the threaded rod 72, so that the pipe can rotate, and because the threaded block 74 is in rotational connection with the connecting block 75, and the connecting block 75 is in sliding connection with the fixed ring 4, the threaded block 74 can drive the connecting block 75 to move left and right, the connecting block 75 is fixedly connected with the lower rotary ring 61, namely, the connecting block 75 rotates to drive the lower rotary ring 61 to rotate, so that the upper rotary ring 63 is driven to rotate through the supporting block 62, the lower rotary ring 61 and the upper rotary ring 63 rotate to drive the sliding sleeve 66 to rotate, even if the rotating rod 65 in the sliding sleeve 66 rotates along the connecting shaft 64, so that the clamping wheel 68 deflects towards the middle, then the two flanges 1 are moved to approach each other, when being attached, one flange 1 is rotated, so that the, thereby performing a preliminary fixing while paying attention to the screw hole 2 when rotated, and then inserting the bolt 53 into the screw hole 2 and screwing the nut 54.
Compared with the prior art, the utility model provides a flange joint of metal seal with high pressure subdivision has following beneficial effect:
the pipe to be connected is inserted into the flange 1, and then the knob 73 is rotated, so that the threaded rod 72 is rotated inside the fixed block 71, the threaded block 74 is in threaded connection with the threaded rod 72, so that it can rotate, and because the threaded block 74 is rotationally connected with the connecting block 75, and the connecting block 75 is slidably connected with the fixed ring 4, so that the threaded block 74 can drive the connecting block 75 to move left and right, the connecting block 75 is fixedly connected with the lower swivel 61, i.e. the connecting block 75 rotates to drive the lower swivel 61 to rotate, so that the upper swivel 63 is driven to rotate by the supporting block 62, the lower swivel 61 and the upper swivel 63 rotate to drive the sliding sleeve 66 to rotate, even if the rotating rod 65 inside the sliding sleeve 66 rotates along the connecting shaft 64, so that the clamping wheel 68 deflects towards the middle, so as to extrude the flange 1, so that the pipe to be connected inserted into the flange 1 is fixed, when laminating, rotatory flange 1 to make fixture block 51 take place to rotate, thereby block with dog 52 on another flange 1, thereby tentatively fix, notice screw 2 during the rotation to it, then insert bolt 53 in screw 2, twist nut 54 again, thereby connect two flanges 1, thereby two flange 1 connect can extrude sealing washer 3 and make its plastic deformation reach sealed effect.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A high-pressure split flange joint for metal sealing, comprising: a flange (1);
the screw hole (2), the said screw hole (2) is opened on one side of the said flange (1);
the sealing ring (3) is arranged on one side of the flange (1);
the fixing ring (4), the fixing ring (4) is fixedly connected to one side of the surface of the flange (1);
the connecting component (5), the connecting component (5) is fixedly connected to the other side of the surface of the flange (1);
the fixing component (6), the fixing component (6) is fixedly connected to one side of the fixing ring (4);
and the rotating assembly (7), wherein the rotating assembly (7) is fixedly connected to the top of one side of the fixed ring (4).
2. The high-pressure split flange joint for metal sealing according to claim 1, wherein said connecting assembly (5) comprises a fixture block (51), said fixture block (51) being fixedly connected to the other side of the surface of said flange (1), said connecting assembly (5) further comprises a bolt (53), said bolt (53) being threadedly connected to the inside of said threaded hole (2).
3. The high-pressure split flange joint for metal sealing according to claim 2, wherein a stopper (52) is fixedly connected to one side of the stopper (51), the bottom of the stopper (52) is fixedly connected to the surface of the flange (1), and a nut (54) is threadedly connected to one end of the surface of the bolt (53).
4. The high-pressure split flange joint for metal sealing according to claim 1, wherein the fixing assembly (6) comprises a lower rotary ring (61), the lower rotary ring (61) is rotatably connected to one side of the fixing ring (4), a supporting block (62) is fixedly connected to one side of the fixing ring (4), and an upper rotary ring (63) is fixedly connected to one side of the supporting block (62).
5. The metal seal high-pressure split flange joint according to claim 4, wherein the fixing assembly (6) further comprises a connecting shaft (64), the connecting shaft (64) is fixedly connected to one side of the fixing ring (4), a rotating rod (65) is rotatably connected to one side of the connecting shaft (64), and a sliding sleeve (66) is sleeved on the surface of the rotating rod (65).
6. The high-pressure split flange joint for metal sealing according to claim 5, wherein two sides of the sliding sleeve (66) are rotatably connected with the lower rotating ring (61) and the upper rotating ring (63), respectively, one side of the rotating rod (65) is provided with a receiving groove (67), and a clamping wheel (68) is rotatably connected between two sides of the receiving groove (67).
7. The high-pressure split flange joint for metal sealing according to claim 1, wherein the rotating assembly (7) comprises a fixing block (71), the fixing block (71) is fixedly connected to one side of the fixing ring (4), a threaded rod (72) is rotatably connected to the inside of the fixing block (71), a knob (73) is fixedly connected to one end of the threaded rod (72), a threaded block (74) is threadedly connected to one side of the surface of the threaded rod (72), and a connecting block (75) is rotatably connected to the bottom of the threaded block (74).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020869143.7U CN212672630U (en) | 2020-05-22 | 2020-05-22 | High-pressure split flange joint for metal sealing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020869143.7U CN212672630U (en) | 2020-05-22 | 2020-05-22 | High-pressure split flange joint for metal sealing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212672630U true CN212672630U (en) | 2021-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020869143.7U Active CN212672630U (en) | 2020-05-22 | 2020-05-22 | High-pressure split flange joint for metal sealing |
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| CN (1) | CN212672630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503392A (en) * | 2020-05-22 | 2020-08-07 | 江苏迪威高压科技股份有限公司 | High-pressure split flange joint for metal sealing |
-
2020
- 2020-05-22 CN CN202020869143.7U patent/CN212672630U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111503392A (en) * | 2020-05-22 | 2020-08-07 | 江苏迪威高压科技股份有限公司 | High-pressure split flange joint for metal sealing |
| CN111503392B (en) * | 2020-05-22 | 2024-06-14 | 江苏迪威高压科技股份有限公司 | High-pressure split flange joint for metal sealing |
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