CN217784495U - Hydraulic flange rubber pipe connecting device capable of preventing oil leakage - Google Patents
Hydraulic flange rubber pipe connecting device capable of preventing oil leakage Download PDFInfo
- Publication number
- CN217784495U CN217784495U CN202221965592.7U CN202221965592U CN217784495U CN 217784495 U CN217784495 U CN 217784495U CN 202221965592 U CN202221965592 U CN 202221965592U CN 217784495 U CN217784495 U CN 217784495U
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- flange
- spare
- cooperation
- tubular metal
- metal resonator
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Abstract
The utility model discloses a prevent hydraulic flange rubber tube connecting device of oil seepage, the one end of mount pad is connected with the tip cooperation of tubular metal resonator, and the inside of ring channel is provided with the sealing washer, and the other end and the cooperation of second flange spare of mount pad are connected, and first flange spare, second flange spare pass through bolted connection, and pagoda joint is connected with the hose, the utility model discloses a being provided with the connecting pipe that has the ring channel, can making connecting pipe and tubular metal resonator clearance fit, the condition of oil seepage appears between cooperation sealing washer avoiding hose and the tubular metal resonator, through the mode of setting up the sealing washer in the seal groove, avoids the sealing washer to receive transverse pressure, slows down the ageing of sealing washer, avoids the sealing washer damage, and the later stage maintenance's of avoiding cost and time have better practicality.
Description
Technical Field
The utility model relates to a hydraulic pressure technical field, specific prevent hydraulic flange rubber tube connecting device of oil impregnate that says so.
Background
The excavator during operation hydraulic system is in high temperature, highly compressed state, and the connected mode between the tubular metal resonator that is used for carrying hydraulic oil and the hose at present is flange joint's mode, and a flange spare is connected to the tubular metal resonator promptly, and a flange spare is connected to the hose, and two flange spares pass through bolt-up and set up the sealing washer between two flange spares, and flange joint mode sealing washer receives transverse pressure, can cause the sealing washer damage, the oil seepage for a long time, increases cost of maintenance.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that to prior art not enough, provide a prevent hydraulic flange rubber tube connecting device of oil impregnate to solve at least one of above-mentioned technical problem.
The utility model provides an above-mentioned technical problem's technical scheme as follows: the utility model provides a prevent hydraulic pressure flange rubber tube connecting device of oil impregnate, includes first flange spare, first trepan boring, first mounting hole, sealing washer, connecting pipe, runner, ring channel, pagoda joint, second flange spare, second trepan boring, spacing groove, second mounting hole, hose, the middle part of first flange spare is provided with first trepan boring, first flange spare is provided with a plurality of first mounting holes, first trepan boring and tubular metal resonator cooperation, first flange spare suit is in the one end of tubular metal resonator, the first flange spare of tip salient of tubular metal resonator, the connecting pipe includes mount pad, pagoda joint, the mount pad is provided with the ring channel, ring channel and tubular metal resonator cooperation, the mount pad is connected with the pagoda joint, the middle part of connecting pipe is provided with the runner, second flange spare is provided with the second trepan boring, the outer lane of second trepan boring is provided with the spacing groove, spacing groove and mount pad cooperation, second flange spare is provided with a plurality of second mounting holes, first mounting hole and second mounting hole cooperation, the one end of mount pad and the other end of tubular metal resonator cooperation be provided with the connecting washer, the end part of second flange spare is provided with the second flange joint, the flange joint through the second flange spare, the inside of ring channel, the flange joint of second flange spare is connected with the second flange joint, the first flange spare is connected with the flange joint of the first flange joint.
Furthermore, a through threaded hole is formed in the side face of the first flange piece, and a fastening piece is connected to the threaded hole in a threaded mode.
Further, the metal pipe is fixedly connected with the first flange piece through a fastener.
Further, the fastener is a fastening bolt.
Further, the metal pipe and the first flange piece are connected through welding.
The utility model has the advantages that:
the utility model discloses a be provided with the connecting pipe that has the ring channel, can make connecting pipe and tubular metal resonator clearance fit, the cooperation sealing washer avoids appearing the condition of oil impregnate between hose and the tubular metal resonator, through the mode that sets up the sealing washer in the seal groove, avoids the sealing washer to receive transverse pressure, slows down ageing of sealing washer, avoids the sealing washer damage, and the later stage maintenance's of avoiding cost and time have better practicality.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a side view schematic diagram of the present invention.
Fig. 3 is a schematic structural view of the first flange of the present invention.
Fig. 4 is a schematic view of the connection structure of the present invention.
Fig. 5 is a schematic structural view of a second flange of the present invention.
Fig. 6 is a schematic view of the structure of the sealing ring of the present invention.
In the drawings, the reference numbers indicate the following list of parts:
a metal tube 1; a first flange member 2; a first trepan boring 21; a threaded hole 22; a fastener 23; a first mounting hole 24; a seal ring 3; a connecting pipe 4; a flow passage 41; an annular groove 42; a pagoda joint 43; a mounting seat 44; a second flange part 5; a second bushing 51; a stopper groove 52; the second mounting hole 53; a hose 6.
Detailed Description
The invention will be further described with reference to specific examples, which are intended to be illustrative only and not to limit the scope of the invention. Furthermore, it should be understood that various changes and modifications can be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope of the appended claims.
Referring to fig. 1 to 6, the utility model discloses each structural schematic diagram, including first flange spare 2, first trepanning 21, first mounting hole 24, sealing washer 3, connecting pipe 4, runner 41, ring channel 42, pagoda joint 43, second flange spare 5, second trepanning 51, spacing groove 52, second mounting hole 53, hose 6, the middle part of first flange spare 2 is provided with first trepanning 21, first flange spare 2 is provided with a plurality of first mounting holes 24, first trepanning 21 and tubular metal resonator 1 cooperation, first flange spare 2 suit is in the one end of tubular metal resonator 1, the first flange spare 2 of tip salient of tubular metal resonator 1, connecting pipe 4 includes mount pad 44, pagoda joint 43, mount pad 44 is provided with ring channel 42, ring channel 42 and tubular metal resonator 1 cooperation, mount pad 44 is connected with pagoda joint 43, the middle part of connecting pipe 4 is provided with runner 41, second flange spare 5 is provided with second trepanning 51, the outer lane of second trepanning 51 is provided with spacing groove 52, spacing groove 52 and mount pad 44 cooperation, second flange spare 5 is provided with a plurality of second hole 24, the other end of second flange spare is connected with the one end of second mounting hole 53 and the inside flange joint of tubular metal resonator 6, the one end of second flange spare is connected with the flange joint 3, the second mounting hole 53, the other end of first flange spare is connected with the flange spare 2 of the flange spare, the flange spare 3 and the flange joint of second flange 6, the fitting 6, the flange spare, the other end of the flange spare is connected with the flange spare, the flange spare 2 of the cooperation of the fitting 6.
The side of first flange spare 2 is provided with the screw hole 22 that link up, and screw hole 22 threaded connection has fastener 23, and tubular metal resonator 1 passes through fastener 23 fixed connection with first flange spare 2, and fastener 23 is fastening bolt, through the fastening mode of fastener 23, makes things convenient for the later stage to tear open and repair, and tubular metal resonator 1 passes through welded connection with first flange spare 2, and welding technology is ripe, and is convenient with low costs.
In use the utility model discloses the time, pass through fastener 23 fixed mounting in tip one side of tubular metal resonator 1 with first flange spare 2, tubular metal resonator 1's the outstanding first flange spare 2 five millimeters of tip, pagoda joint 43 is connected with hose 6 and fastens through the iron wire, hose 6 suit is on pagoda joint 43 and for interference fit, put sealing washer 3 cooperation in ring channel 42, install the tip of tubular metal resonator 1 with mount pad 44 cooperation, ring channel 42's degree of depth is five millimeters, pass second trepanning 51 with pagoda joint 43, second flange spare 5 is connected with mount pad 44 cooperation, through the bolt with first flange spare 2, second flange spare 5 is connected, first flange spare 2, second flange spare 5 cooperation extrusion connecting pipe 4, tubular metal resonator 1, guarantee the inseparable type of tubular metal resonator 1 and mount pad 44, first flange spare 2, there is the space between the second flange spare 5 fastening connection back.
The utility model discloses a be provided with connecting pipe 4 that has ring channel 42, can make connecting pipe 4 and 1 clearance fit of tubular metal resonator, the condition of oil impregnate appears between cooperation sealing washer 3 avoids hose 6 and the tubular metal resonator 1, through the mode that sets up sealing washer 3 in the seal groove, avoids sealing washer 3 to receive transverse pressure, slows down the ageing of sealing washer 3, avoids the damage of sealing washer 3, and the later stage maintenance's of avoiding cost and time have better practicality.
The above description is only a preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. The utility model provides a prevent hydraulic pressure flange rubber tube connecting device of oil impregnate which characterized in that: including first flange spare, first trepanning, first mounting hole, sealing washer, connecting pipe, runner, ring channel, pagoda joint, second flange spare, second trepanning, spacing groove, second mounting hole, hose, the middle part of first flange spare is provided with first trepanning, first flange spare is provided with a plurality of first mounting holes, first trepanning and tubular metal resonator cooperation, first flange spare suit is in the one end of tubular metal resonator, the first flange spare of tip salient of tubular metal resonator, the connecting pipe includes mount pad, pagoda joint, the mount pad is provided with the ring channel, ring channel and tubular metal resonator cooperation, the mount pad is connected with the pagoda joint, the middle part of connecting pipe is provided with the runner, second flange spare is provided with the second trepanning, the outer lane of second trepanning is provided with the spacing groove, spacing groove and mount pad cooperation, second flange spare is provided with a plurality of second mounting holes, first mounting hole and second mounting hole cooperation, the one end of mount pad is connected with the end cooperation of tubular metal resonator, the other end of ring channel is provided with the second flange spare, the flange joint is connected with the bolt.
2. The apparatus according to claim 1, wherein the apparatus comprises: the side of the first flange piece is provided with a through threaded hole, and the threaded hole is in threaded connection with a fastening piece.
3. The apparatus according to claim 2, wherein the flange-rubber tube is connected to the hydraulic cylinder by a connecting rod, and the connecting rod is connected to the flange-rubber tube by a connecting rod: the metal pipe is fixedly connected with the first flange piece through a fastener.
4. The hydraulic flanged rubber pipe connecting device for preventing oil leakage according to claim 3, characterized in that: the fastener is a fastening bolt.
5. The apparatus according to claim 1, wherein the apparatus comprises: the metal pipe is connected with the first flange piece through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221965592.7U CN217784495U (en) | 2022-07-28 | 2022-07-28 | Hydraulic flange rubber pipe connecting device capable of preventing oil leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221965592.7U CN217784495U (en) | 2022-07-28 | 2022-07-28 | Hydraulic flange rubber pipe connecting device capable of preventing oil leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217784495U true CN217784495U (en) | 2022-11-11 |
Family
ID=83943121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221965592.7U Active CN217784495U (en) | 2022-07-28 | 2022-07-28 | Hydraulic flange rubber pipe connecting device capable of preventing oil leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217784495U (en) |
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2022
- 2022-07-28 CN CN202221965592.7U patent/CN217784495U/en active Active
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