CN208381538U - Stainless steel oil pipe piecing devices - Google Patents

Stainless steel oil pipe piecing devices Download PDF

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Publication number
CN208381538U
CN208381538U CN201820739014.9U CN201820739014U CN208381538U CN 208381538 U CN208381538 U CN 208381538U CN 201820739014 U CN201820739014 U CN 201820739014U CN 208381538 U CN208381538 U CN 208381538U
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China
Prior art keywords
fixed
block
ring
annulus
connecting sleeve
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CN201820739014.9U
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Chinese (zh)
Inventor
夏楠
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Shaoxing Xuantong Fluid Connector Manufacturing Co Ltd
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Shaoxing Xuantong Fluid Connector Manufacturing Co Ltd
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Abstract

The utility model discloses stainless steel oil pipe piecing devices, including connecting sleeve and upper annulus block, the connecting sleeve is fixed on the upper end of annulus block, the connecting sleeve and upper annulus block are connected and fixed by way of being welded and fixed, pass through connecting sleeve, recess and the effect for being fixedly attached ring, so that stainless steel oil pipe piecing devices enhanced convenience when connecting external rubber tube, rubber tube need to be only inserted into the inside of connecting sleeve, the connecting sleeve of indent will slightly become larger in this way, to be moved up by being fixedly attached ring, so that the connecting sleeve of indent is pressed downward, the active force of the two in this way can be so that the two be well fixed on together, and the shape by stopping annulus block and the connection of annulus block being supported to be formed, so that rubber ring enhanced convenience when placing is stablized, Just more secure rigid when fixed in this way.

Description

Stainless steel oil pipe piecing devices
Technical field
The utility model relates to oil connection technical field more particularly to stainless steel oil pipe piecing devices.
Background technique
Oil connection is a kind of connector that hydraulic oil pipe is commonly used between connected pipes.Common oil connection is most Then number winds sealing material in threaded connection place, prevents pipeline internal hydraulic pressure oil from revealing using being threadedly coupled.Usual screw-type Oil connection, because screw thread only serves connection function, the ruler of screw thread is thick general, if operator's overexertion, can also Thread damage is caused, can not be connected.The threaded fastener of oil connection is during production, it is also necessary to carry out certain pumping Inspection, to check whether the threaded fastener of oil connection complies with standard, when checking, it is necessary to use measuring device Detection is measured, to see whether comply with standard.And existing fuel pipe joint device is not very when placing rubber ring It is convenient, rubber ring cannot be fixed well, thus it is not very convenient when being connected and fixed, without fixing device well It is fixed, and when existing fuel pipe joint device connects oil pipe outside connection, fixed is not very convenient, cannot It is very easily fixedly connected, such user of service is when being fixed with regard to not very convenient.
Utility model content
Purpose of the utility model is to solve existing fuel pipe joint devices in the prior art to place rubber ring When it is not very convenient, rubber ring cannot be fixed well, thus not very convenient when being connected and fixed, without very Good fixation device is fixed, and when existing fuel pipe joint device connects oil pipe outside connection, it is fixed not It is that easily, cannot very easily be fixedly connected, such user of service is when being fixed with regard to not very convenient Problem, and the stainless steel oil pipe piecing devices proposed.
To achieve the goals above, the utility model adopts the technical scheme that
Stainless steel oil pipe piecing devices, including connecting sleeve and upper annulus block, the connecting sleeve are fixed on circle On the upper end of ring block, the connecting sleeve and upper annulus block are connected and fixed by way of being welded and fixed, the connecting sleeve Top position socket, which is provided with, is fixedly attached ring, and the top two sides of the connecting sleeve are provided with recess, the connecting sleeve Lower outer is provided with clamping rings, and the clamping rings and connecting sleeve are connected and fixed by way of being welded and fixed, described Stopper annulus is provided with below upper annulus block, the lower end of the stopper annulus is provided with cylinder ring, the stopper circle Ring is connected and fixed by way of being welded and fixed, and the front end of the cylinder ring is provided with attribute block, the attribute block and cylinder ring Paste it is fixed by way of be connected and fixed, the both ends of the cylinder ring are provided with connection fixing block, the connection fixing block and Cylinder ring is connected and fixed by way of being welded and fixed, and fixed rotating block, institute are provided among the inside of the connection fixing block Fixed rotating block is stated to be movably fixed on the inside middle position of connection fixing block by fixing bolt, the fixed rotating block Lower end is provided with hanging ring, and the hanging ring is sleeved and fixed on the lower end of fixed rotating block, and the lower end of the cylinder ring is provided with solid Adapter tube is fixed, the fixed lower linking tube is fixedly connected by way of being welded and fixed with cylinder ring, under the fixed lower linking tube Side inside is provided with rotation screw thread.
Preferably, support annulus block is provided on the inside of the cylinder ring, the support annulus block welding is fixed on support In the inner ring of annulus block, it is provided on the outside of the upper end of the support annulus block and stops annulus block, the blocking annulus block and support The recess of annulus block is provided with rubber ring, and the lower section of the fixed rotating block, which is located on cylinder ring, is provided with square opening.
Preferably, the outer toroid of the rubber ring and the interior annular of cylinder ring are equal in magnitude, and the outer circle of the rubber ring Ring and the ring groove for stopping annulus block and support annulus block to be formed are equal in magnitude.
Preferably, it is solid by welding to be provided with arc block, the arc block and upper annulus block for the lower end of the upper annulus block Fixed mode is connected and fixed, and the lower end of the arc block is provided with lower annulus block, and the arc block and lower annulus block pass through welding Fixed mode is fixedly connected.
Preferably, the outer toroid of the lower annulus block and the interior annular of cylinder ring are roughly equal, and the lower annulus block Annulus shape is identical with the support shape of annulus block.
Preferably, there are two the fixed rotating block is arranged altogether, and the fixed rotating block is worn front end when fixed Square opening is crossed to be fixed in the inside of cylinder ring.
Preferably, there are two the clamping rings is arranged altogether, and welding is arranged in connector sleeve the clamping rings in parallel On the outer side-lower of pipe.
Preferably, the inner circle ring diameter of the outer circle ring diameter resistivity block annulus of the upper annulus block is long.
Compared with prior art, the utility model provides stainless steel oil pipe piecing devices, have it is following the utility model has the advantages that
1, stainless steel oil pipe piecing devices, by connecting sleeve, recess and the effect for being fixedly attached ring, thus connecting Enhanced convenience is secured when external rubber tube.
2, the stainless steel oil pipe piecing devices, by stopping annulus block and supporting being connected and fixed for annulus block, so that Rubber ring enhanced convenience when placing is stablized.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model Stainless steel oil pipe piecing devices are by connecting sleeve, recess and the effect for being fixedly attached ring, so that stainless steel oil pipe connector Device enhanced convenience when connecting external rubber tube need to only be inserted into rubber tube the inside of connecting sleeve, recessed in this way Connecting sleeve at mouthful will slightly become larger, to move up by being fixedly attached ring, so that the connecting sleeve of indent It is pressed downward, both such active force can be so that the two be well fixed on together, and by stopping annulus block and branch The shape that the connection of ring block is formed is held round, so that rubber ring enhanced convenience when placing is stablized, in this way in fixation When just more secure rigid.
Detailed description of the invention
Fig. 1 be the utility model proposes stainless steel oil pipe piecing devices structural schematic diagram;
Fig. 2 be the utility model proposes cylinder ring, rubber ring, stopper annulus, square opening, fixed rotating block and connection it is solid Determine the fixed connection structure schematic diagram of block;
Fig. 3 be the utility model proposes lower annulus block, arc block and upper annulus block fixed connection structure schematic diagram;
Fig. 4 be the utility model proposes blockings annulus block, support annulus block cylinder ring and rubber ring be fixedly connected with knot Structure schematic diagram.
In figure: 1 is fixedly attached that ring, 2 connecting sleeves, 3 clamping rings, annulus block, 5 stopper annulus, 6 are connected and fixed on 4 Block, 7 fixed rotating blocks, 8 hanging rings, 9 attribute blocks, 10 cylinder rings, 11 fixing bolts, 12 fixed lower linking tubes, 13 rotation screw threads, 14 rubbers Cushion rubber, 15 square openings, 16 arc blocks, 17 lower annulus blocks, 18 recesses, 19 stop annulus block, 20 support annulus blocks.
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.
Please refer to Fig. 1-4, a kind of embodiment provided by the utility model: stainless steel oil pipe piecing devices, including connector sleeve Pipe 2 and upper annulus block 4, connecting sleeve 2 are fixed on the upper end of annulus block 4, and connecting sleeve 2 and upper annulus block 4 pass through The mode being welded and fixed is connected and fixed, and the socket of the top position of connecting sleeve 2, which is provided with, is fixedly attached ring 1, connecting sleeve 2 it is upper Square two sides are provided with recess 18, and the lower outer of connecting sleeve 2 is provided with clamping rings 3, and clamping rings 3 and connecting sleeve 2 are logical It crosses the mode being welded and fixed to be connected and fixed, the lower section of upper annulus block 4 is provided with stopper annulus 5, and the lower end of stopper annulus 5 is set It is equipped with cylinder ring 10, stopper annulus 5 is connected and fixed by way of being welded and fixed, and the front end of cylinder ring 10 is provided with attribute block 9, attribute block 9 and cylinder ring 10 are connected and fixed by way of pasting fixation, and the both ends of cylinder ring 10 are provided with connection fixing block 6, connection fixing block 6 and cylinder ring 10 are connected and fixed by way of being welded and fixed, and are provided among the inside of connection fixing block 6 Fixed rotating block 7, fixed rotating block 7 are movably fixed on the inside middle position of connection fixing block 6 by fixing bolt 11, Gu The lower end for determining rotating block 7 is provided with hanging ring 8, and hanging ring 8 is sleeved and fixed on the lower end of fixed rotating block 7, the lower end of cylinder ring 10 It is provided with fixed lower linking tube 12, fixed lower linking tube 12 is fixedly connected by way of being welded and fixed with cylinder ring 10, connects under fixed Rotation screw thread 13 is provided on the inside of the lower section of pipe 12.
Stainless steel oil pipe piecing devices, the inside including cylinder ring 10 are provided with support annulus block 20, support annulus block 20 It is weldingly fixed in the inner ring of support annulus block 20, supports and be provided with blocking annulus block 19 on the outside of the upper end of annulus block 20, stop The recess of annulus block 19 and support annulus block 20 is provided with rubber ring 14, and the lower section of fixed rotating block 7, which is located on cylinder ring 10, to be set It is equipped with square opening 15, the outer toroid of rubber ring 14 and the interior annular of cylinder ring 10 are equal in magnitude, and the outer toroid and resistance of rubber ring 14 It keeping off annulus block 19 and supports the ring groove of the formation of annulus block 20 equal in magnitude, the lower end of upper annulus block 4 is provided with arc block 16, Arc block 16 and upper annulus block 4 are connected and fixed by way of being welded and fixed, and the lower end of arc block 16 is provided with lower annulus block 17, Arc block 16 is fixedly connected by way of being welded and fixed with lower annulus block 17, the outer toroid of lower annulus block 17 and cylinder ring 10 Interior annular is roughly equal, and the annulus shape of lower annulus block 17 is identical with the support shape of annulus block 20, and fixed rotating block 7 is set altogether There are two setting, and fixed rotating block 7 front end when fixed passes through square opening 15 and is fixed in the inside of cylinder ring 10, fixed circle There are two ring 3 is arranged altogether, and the parallel welding of clamping rings 3 is arranged on the outer side-lower of connecting sleeve 2, upper annulus block 4 The inner circle ring diameter of outer circle ring diameter resistivity block annulus 5 is long.
Working principle: in use, fixed rotating block 7 is unclamped, so that the upper end of fixed rotating block 7 is not in cylinder ring 10 In inside, rubber ring 14 is being fixed between blocking annulus block 19 and support annulus block 20 later, and by stopping annulus block 19 and support annulus block 20 connection formed shape so that rubber ring 14 place when enhanced convenience stablize, Later in inside of lower annulus block 17 insertion with cylinder ring 10, is fixed later by fixed rotating block 7, connect it It can be fixed on specified fixation device by rotation screw thread 13 rotation of fixed 12 lower section inside of lower linking tube afterwards, pass through rotation Turn it is fixed so that connection more close, the problem of being less likely to occur leakage when in use in this way, later external Rubber tube be inserted into the inside for being fixedly attached ring 1 and be fixed, by the recess 18 in connecting sleeve 2 and be fixedly attached ring 1 effect, so that stainless steel oil pipe piecing devices enhanced convenience when connecting external rubber tube, it only need to be rubber Pipe is inserted into the inside of connecting sleeve 2, and the connecting sleeve 2 at such recess 18 will slightly become larger, by being fixedly attached ring 1 It moves up, so that the connecting sleeve 2 at recess 18 will be made to be pressed downward, the active force of the two in this way can be so that the two be fine Be fixed together, so that user of service is when in use with regard to enhanced convenience.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (8)

1. stainless steel oil pipe piecing devices, including connecting sleeve (2) and upper annulus block (4), which is characterized in that the connecting sleeve (2) it is fixed on the upper end of annulus block (4), the connecting sleeve (2) and upper annulus block (4) pass through the side being welded and fixed Formula is connected and fixed, and the top position socket of the connecting sleeve (2), which is provided with, to be fixedly attached ring (1), the connecting sleeve (2) Top two sides are provided with recess (18), and the lower outer of the connecting sleeve (2) is provided with clamping rings (3), the fixed circle Ring (3) and connecting sleeve (2) are connected and fixed by way of being welded and fixed, and are provided with blocking below the upper annulus block (4) The lower end of block annulus (5), the stopper annulus (5) is provided with cylinder ring (10), and the stopper annulus (5) is solid by welding Fixed mode is connected and fixed, and the front end of the cylinder ring (10) is provided with attribute block (9), the attribute block (9) and cylinder ring (10) it is connected and fixed by way of pasting fixation, the both ends of the cylinder ring (10) are provided with connection fixing block (6), the company It connects fixed block (6) and cylinder ring (10) is connected and fixed by way of being welded and fixed, among the inside of the connection fixing block (6) It is provided with fixed rotating block (7), the fixed rotating block (7) is movably fixed to connection fixing block (6) by fixing bolt (11) Inside middle position on, the lower end of the fixed rotating block (7) is provided with hanging ring (8), and the hanging ring (8) is sleeved and fixed solid On the lower end for determining rotating block (7), the lower end of the cylinder ring (10) is provided with fixed lower linking tube (12), the fixed lower linking tube (12) it is fixedly connected by way of being welded and fixed with cylinder ring (10), is provided on the inside of the lower section of the fixed lower linking tube (12) It rotates screw thread (13).
2. stainless steel oil pipe piecing devices according to claim 1, which is characterized in that set on the inside of the cylinder ring (10) It is equipped with support annulus block (20), support annulus block (20) is weldingly fixed in the inner ring of support annulus block (20), the branch It holds round to be provided on the outside of the upper end of ring block (20) and stops annulus block (19), the blocking annulus block (19) and support annulus block (20) Recess be provided with rubber ring (14), the lower section of the fixed rotating block (7), which is located on cylinder ring (10), is provided with square opening (15).
3. stainless steel oil pipe piecing devices according to claim 2, which is characterized in that the outer toroid of the rubber ring (14) It is equal in magnitude with the interior annular of cylinder ring (10), and the outer toroid of the rubber ring (14) and blocking annulus block (19) are held round with branch The ring groove that ring block (20) is formed is equal in magnitude.
4. stainless steel oil pipe piecing devices according to claim 1, which is characterized in that the lower end of the upper annulus block (4) It is provided with arc block (16), the arc block (16) and upper annulus block (4) are connected and fixed by way of being welded and fixed, the arc The lower end of shape block (16) is provided with lower annulus block (17), and the arc block (16) and lower annulus block (17) pass through the side being welded and fixed Formula is fixedly connected.
5. stainless steel oil pipe piecing devices according to claim 4, which is characterized in that the outer circle of the lower annulus block (17) The interior annular of ring and cylinder ring (10) is roughly equal, and the annulus shape of the lower annulus block (17) and support annulus block (20) Shape is identical.
6. stainless steel oil pipe piecing devices according to claim 2, which is characterized in that the fixed rotating block (7) sets altogether There are two setting, and the fixed rotating block (7) front end when fixed passes through square opening (15) and is fixed on the interior of cylinder ring (10) In portion.
7. stainless steel oil pipe piecing devices according to claim 1, which is characterized in that the clamping rings (3) is arranged altogether There are two, and the parallel welding of the clamping rings (3) is arranged on the outer side-lower of connecting sleeve (2).
8. stainless steel oil pipe piecing devices according to claim 1, which is characterized in that the outer circle of the upper annulus block (4) Ring diameter is longer than the inner circle ring diameter of stopper annulus (5).
CN201820739014.9U 2018-05-18 2018-05-18 Stainless steel oil pipe piecing devices Active CN208381538U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820739014.9U CN208381538U (en) 2018-05-18 2018-05-18 Stainless steel oil pipe piecing devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820739014.9U CN208381538U (en) 2018-05-18 2018-05-18 Stainless steel oil pipe piecing devices

Publications (1)

Publication Number Publication Date
CN208381538U true CN208381538U (en) 2019-01-15

Family

ID=64971073

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820739014.9U Active CN208381538U (en) 2018-05-18 2018-05-18 Stainless steel oil pipe piecing devices

Country Status (1)

Country Link
CN (1) CN208381538U (en)

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