CN213088359U - Ultrahigh pressure oil way block - Google Patents
Ultrahigh pressure oil way block Download PDFInfo
- Publication number
- CN213088359U CN213088359U CN202021161640.8U CN202021161640U CN213088359U CN 213088359 U CN213088359 U CN 213088359U CN 202021161640 U CN202021161640 U CN 202021161640U CN 213088359 U CN213088359 U CN 213088359U
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- oil
- groove
- oil circuit
- sealing groove
- block
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Abstract
The utility model discloses a superhigh pressure oil circuit piece belongs to the technical field of oil circuit piece body, and it includes oil circuit piece body, and the inside outside oil delivery hole that is provided with the intercommunication of oil circuit piece body, the tip intercommunication of oil delivery hole set up defeated oil pipe, the seal groove has been seted up with defeated oil pipe hookup location department to oil delivery hole, can dismantle in the seal groove and be provided with the reinforcement, and the reinforcement cover is established on defeated oil pipe's circumference face, and the top cover of reinforcement is equipped with the spiral cover, and the position department that oil circuit piece body corresponds the spiral cover has seted up the spread groove, the bottom of spiral cover insert locate in the spread groove and with spread groove threaded connection, the utility model discloses have the effect of reinforcing oil pipe and this body coupling stability of oil circuit piece.
Description
Technical Field
The utility model relates to a technical field of oil circuit piece, in particular to super high oil circuit piece.
Background
The oil circuit block is an aggregate integrating dispersed hydraulic oil circuits, is a square block for controlling the work of hydraulic oil simply, is usually made of metal, and is required to be designed independently according to a hydraulic schematic diagram for each hydraulic system.
The existing Chinese patent with reference to the publication No. CN210218271U discloses an ultrahigh pressure oil circuit block, an oil conveying hole is processed according to requirements inside the oil circuit block, a mounting groove is formed in the communicating position of the oil conveying hole and the outside, an oil conveying pipe is tightly attached to the mounting groove, a fixing device and a rubber sleeve are sleeved on the oil conveying pipe, the fixing device is fixedly connected with the oil circuit block, and the rubber sleeve is clamped with the fixing device. This superhigh pressure oil circuit piece, cooperation through sleeve and the lantern ring, in order to realize defeated oil pipe and oil circuit piece hookup location's protection, through the screw, clamp plate and the cooperation that keeps off the ring, it is fixed to make defeated oil pipe and oil circuit piece realize, through the joint, the second rubber circle, first connecting groove, keep off the ring, the cooperation of first rubber circle and second connecting groove, the junction of having realized defeated oil pipe and oil circuit piece has realized multistage sealed, compare in prior art, the leakproofness has been improved greatly, the oil leak phenomenon that leads to because the cause of the superhigh pressure has been prevented, application method is simple, therefore, the clothes hanger is strong in practicability, and is convenient for popularize.
The above prior art solutions have the following drawbacks: the rubber sleeve and the pressing plate on the outermost side of the oil path block are connected through threads, so that the rubber sleeve and the pressing plate are in a connected state, but an oil pipe inserted in the oil path block does not have an obvious fixing effect, and the fixing effect of the rubber sleeve as a key connection part is weakened.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing an superhigh pressure oil circuit piece reaches the effect that reinforcing oil pipe and oil circuit piece are connected stability.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides an ultrahigh pressure oil circuit piece, includes oil circuit piece body, the inside outside oil delivery hole of intercommunication that is provided with of oil circuit piece body, the tip intercommunication of oil delivery hole sets up defeated oil pipe, the seal groove has been seted up with defeated oil pipe hookup location department to oil delivery hole, can dismantle in the seal groove and be provided with the reinforcement, and the reinforcement cover is established on defeated oil pipe's circumferential surface, and the top cover of reinforcement is equipped with the tight lid of screwing, and the position department that oil circuit piece body corresponds the tight lid of screwing has seted up the spread groove, and the bottom of screwing up the lid is inserted and is located in the spread groove.
Through adopting above-mentioned technical scheme, when using this oil circuit piece body, with defeated oil pipe and the oil circuit hole intercommunication of oil circuit piece body, then install the reinforcement to the seal groove of oil circuit piece body in, strengthen the stability of being connected to defeated oil pipe and oil circuit piece body, will fasten the lid after that and establish on the reinforcement, and will fasten the bottom of lid and insert and locate in the spread groove of oil circuit piece body, make and fasten lid and oil circuit piece body threaded connection, strengthen screwing the lid fixed to the reinforcement, further reach the effect of reinforcing defeated oil pipe and the stability of this body coupling of oil circuit piece.
The present invention may be further configured in a preferred embodiment as: the sealing grooves comprise a first sealing groove, a second sealing groove and a third sealing groove which are coaxially arranged, and the first sealing groove, the second sealing groove and the third sealing groove are sequentially arranged in a step shape with gradually reduced diameters from the outer surface of the oil path block body to the inside.
Through adopting above-mentioned technical scheme, set up the seal groove into coaxial first seal groove, second seal groove and third seal groove, first seal groove, second seal groove and third seal groove are the echelonment setting, and the increase reinforcement is connected the area with the seal groove, further strengthens the sealed effect of seal groove, improves defeated oil pipe and the stability of being connected of oil circuit piece body.
The present invention may be further configured in a preferred embodiment as: the reinforcing member includes packing ring, limiting plate, fixed block and fixing bolt, and on the third seal groove was arranged in to the packing ring, the limiting plate cover was established on defeated oil pipe's circumferential surface and was formed the joint with the second seal groove, and on the first seal groove was arranged in to the fixed block, fixing bolt passed the fixed block and was connected with first seal groove.
By adopting the technical scheme, when the reinforcing member is used, the gasket is placed on the third sealing ring, then the limiting plate is sleeved on the oil conveying pipe, then the oil conveying pipe is inserted into the oil conveying hole of the oil passage block body, the bottom of the oil conveying pipe is tightly abutted against the gasket, meanwhile, the limiting plate sleeved on the oil conveying pipe is clamped with the second sealing groove, and the connection stability between the limiting plate and the second sealing groove is enhanced; insert the fixed block and locate in first seal groove to use fixing bolt to fix the fixed block, further strengthen being connected between fixed block and the oil circuit piece body, the cooperation of reinforcement is used, improves the fixed effect of reinforcement to the seal groove, and then improves the stability of being connected between defeated oil pipe and the oil circuit piece body, strengthens the result of use of reinforcement.
The present invention may be further configured in a preferred embodiment as: the lower surface of the limiting plate is provided with a limiting groove, the oil conveying pipe is integrally and fixedly connected with a limiting ring at the position corresponding to the limiting groove, and the limiting ring is inserted into the limiting groove and clamped with the limiting groove.
By adopting the technical scheme, when the limiting plate is used for fixing the oil conveying pipe, the limiting plate sleeve is arranged on the circumferential surface of the oil conveying pipe, and the limiting ring on the oil conveying pipe is inserted into the limiting groove of the limiting plate, so that the limiting ring on the oil conveying pipe and the limiting groove on the limiting plate form a clamping joint, the connection of the limiting plate to the oil conveying pipe is enhanced, and the fixing effect of the limiting plate to the oil conveying pipe is further enhanced.
The present invention may be further configured in a preferred embodiment as: the fixing bolts are arranged in a plurality of numbers, and the fixing bolts are arranged around the central line of the fixing block at even intervals.
Through adopting above-mentioned technical scheme, adopt a plurality of fixing bolt to fix the fixed block, further strengthen being connected between fixed block and the oil circuit piece body, the stability of defeated oil pipe in the use is strengthened, improves the result of use of reinforcement.
The present invention may be further configured in a preferred embodiment as: the diameter of the screwing cover is larger than that of the first sealing groove.
Through adopting above-mentioned technical scheme, the diameter that makes the lid of screwing is greater than the diameter of first seal groove, places in the seal groove and forms the joint back with the seal groove when the reinforcement, uses the lid of screwing to cover and establishes on the reinforcement and form fixedly to the reinforcement, and the lid of screwing has better fixed effect to the reinforcement, and the reinforcing is screwed the stability of lid cooperation reinforcement in the use, further strengthens the result of use of screwing the lid.
The present invention may be further configured in a preferred embodiment as: the bottom of the fixing bolt penetrates through the fixing block and extends downwards for 3-5 CM.
By adopting the technical scheme, when the fixing bolt is used for fixing the fixing block, the fixing bolt penetrates through the fixing block and extends for 3-5CM towards the inside of the oil circuit block body, the connection between the fixing bolt penetrating through the fixing block and the oil circuit block body is enhanced, the fixing effect of the fixing bolt on the fixing block is further enhanced, and the using effect of the fixing bolt is enhanced.
The present invention may be further configured in a preferred embodiment as: the integrative rigid coupling in top of screwing up the lid has the arch, and the arch is the ring form setting, and bellied inner wall links to each other with the outer wall butt of defeated oil pipe.
Through adopting above-mentioned technical scheme, the top of screwing in the lid is provided with the arch, and when using this to screw in the lid, handheld protruding position department of screwing in the lid operates screwing in the lid, improves handheld stability and the convenience of screwing in the lid, further strengthens the operation convenience of screwing in the lid, strengthens the result of use of screwing in the lid.
To sum up, the utility model discloses following beneficial effect has:
1. the reinforcing piece is reinforced again by arranging the screwing cover, so that the connection stability of the oil pipeline and the oil path block body is further enhanced;
2. the sealing grooves are arranged into a first sealing groove, a second sealing groove and a third sealing groove which are in a step shape, so that the connection area of the reinforcing piece and the sealing grooves is increased, and the sealing effect of the sealing grooves is enhanced;
3. the lower surface of the limiting plate is provided with the limiting groove, so that the limiting ring on the oil conveying pipe is inserted into the limiting groove of the limiting plate to form clamping connection, and the fixing effect of the limiting plate on the oil conveying pipe is enhanced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
fig. 3 is a schematic diagram of the explosion structure of the present invention.
In the figure, 1, an oil circuit block body; 11. an oil transfer hole; 12. an oil delivery pipe; 121. a limiting ring; 13. connecting grooves; 2. a sealing groove; 21. a first seal groove; 22. a second seal groove; 23. a third seal groove; 3. a reinforcement; 31. a gasket; 32. a limiting plate; 321. a limiting groove; 33. a fixed block; 34. fixing the bolt; 4. screwing the cover tightly; 41. and (4) protruding.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, an ultrahigh pressure oil line block body 1 disclosed by the present invention comprises an oil line block body 1, an oil delivery hole 11 communicated with the outside is arranged inside the oil line block body 1, an oil delivery pipe 12 is arranged at the end of the oil delivery hole 11, a sealing groove 2 is arranged at the connecting position of the oil delivery hole 11 and the oil delivery pipe 12, a reinforcing member 3 is detachably arranged in the sealing groove 2, the reinforcing member 3 is sleeved on the circumferential surface of the oil delivery pipe 12, and the top cover of reinforcement 3 is equipped with the lid 4 of screwing tightly, and the position department that oil circuit piece body 1 corresponds lid 4 of screwing tightly has seted up spread groove 13, and the bottom of lid 4 of screwing is inserted and is located spread groove 13 and with spread groove 13 threaded connection, seal groove 2, reinforcement 3 and the lid 4 of screwing mutually support and use the stability of being connected between reinforced defeated oil pipe 12 and the oil circuit piece body 1, reach the effect of reinforcing defeated oil pipe 12 and oil circuit piece body 1 stability of being connected.
Referring to fig. 2, the diameter of spread groove 13 is greater than the diameter of first seal groove 21, place in seal groove 2 and form the joint back with seal groove 2 when reinforcement 3, use 4 lids of screwing tightly to establish on reinforcement 3 and form fixedly to reinforcement 3, lid 4 of screwing has better fixed effect to reinforcement 3, the reinforcing is screwed 4 and is cooperated the stability of reinforcement 3 in the use, and the integrative rigid coupling in top of lid 4 of screwing has arch 41, arch 41 is the ring form setting, and the inner wall of arch 41 links to each other with the outer wall butt of defeated oil pipe 12, when using this lid 4 of screwing, the lid 4 of screwing tightly is operated to protruding 41 position department of handheld lid 4 of screwing, improve the stability and the convenience of handheld lid 4 of screwing tightly, strengthen the operation convenience of lid 4 of screwing, further strengthen the result of use of lid 4 of screwing tightly.
Referring to fig. 2, the sealing groove 2 includes a first sealing groove 21, a second sealing groove 22 and a third sealing groove 23 which are coaxially arranged, the first sealing groove 21, the second sealing groove 22 and the third sealing groove 23 are sequentially arranged in a step shape with gradually reduced diameter from the outer surface of the oil path block body 1 to the inside, the connecting area of the reinforcing member 3 and the sealing groove 2 is increased, the sealing effect of the sealing groove 2 is further enhanced, and the connecting stability of the oil delivery pipe 12 and the oil path block body 1 is improved; the reinforcing member 3 comprises a gasket 31, a limiting plate 32, a fixing block 33 and a fixing bolt 34, the gasket 31 is arranged on the third sealing groove 23, the limiting plate 32 is sleeved on the circumferential surface of the oil pipeline 12 and is clamped with the second sealing groove 22, the fixing block 33 is arranged on the first sealing groove 21, the fixing bolt 34 penetrates through the fixing block 33 to be connected with the first sealing groove 21, when the reinforcing member 3 is used, the gasket 31 is arranged on the third sealing groove 23, then the limiting plate 32 is sleeved on the oil pipeline 12, the oil pipeline 12 is inserted into the oil delivery hole 11 of the oil path block body 1, the bottom of the oil pipeline 12 is tightly abutted against the gasket 31, meanwhile, the limiting plate 32 sleeved on the oil pipeline 12 is clamped with the second sealing groove 22, and the connection stability between the limiting plate 32 and the second sealing groove 22 is enhanced; next, the fixing block 33 is inserted into the first sealing groove 21, the fixing bolt 34 is used to fix the fixing block 33, the bottom of the bolt of the fixing bolt 34 penetrates through the fixing block 33 and extends downward by 3-5CM, in this embodiment, preferably, the bottom of the fixing bolt 34 is inserted into the oil path block body 1 by 4CM, the connection between the fixing bolt 34 and the oil path block body 1 after penetrating through the fixing block 33 is strengthened, the fixing effect of the fixing bolt 34 on the fixing block 1 is further strengthened, the fixing effect of the reinforcing member 3 on the sealing groove 2 is improved by using the reinforcing member 3 in a matching manner, the connection stability between the oil pipeline 12 and the oil path block body 1 is further improved, and the using effect of the reinforcing member 3 is strengthened.
With reference to fig. 2 and 3, a limiting groove 321 is formed in the lower surface of the limiting plate 32, a limiting ring 121 is integrally and fixedly connected to a position of the oil pipeline 12 corresponding to the limiting groove 321, when the oil pipeline 12 is fixed by using the limiting plate 32, the limiting plate 32 is sleeved on the circumferential surface of the oil pipeline 12, and the limiting ring 121 on the oil pipeline 12 is inserted into the limiting groove 321 of the limiting plate 32, so that the limiting ring 121 on the oil pipeline 12 is clamped with the limiting groove 321 on the limiting plate 32, the connection of the limiting plate 32 to the oil pipeline 12 is enhanced, and the fixing effect of the limiting plate 32 to the oil pipeline 12 is further enhanced; fixing bolt 34 between fixed block 33 and the oil circuit piece body 1 is provided with a plurality ofly, and the preferred four fixing bolt 34 that sets up of this embodiment, and four fixing bolt 34 set up around the even interval of the central line of fixed block 33, adopt four fixing bolt 34 to fix fixed block 33, further strengthen being connected between fixed block 33 and the oil circuit piece body 1, strengthen defeated oil pipe 12 stability in the use, improve the result of use of reinforcement 3.
The implementation principle of the embodiment is as follows: when the oil path block body 1 is used, an oil delivery pipe 12 is communicated with an oil delivery hole 11 of the oil path block body 1, then the reinforcing member 3 is installed in the sealing groove 2 of the oil path block body 1, the multi-step contact of the reinforcing member 3 and the sealing groove 2 increases the contact area between the reinforcing member 3 and the sealing groove 2, and the connection stability between the reinforcing member 3 and the sealing groove 2 is improved; the limiting plate 32 of the reinforcing member 3 is clamped with the limiting ring 121 on the oil pipeline 12, so that the connection stability of the oil pipeline 12 and the oil path block body 1 is further enhanced; and finally, the screwing cover 4 is covered on the reinforcing member 3, the bottom of the screwing cover 4 is inserted into the connecting groove 13 of the oil circuit block body 1, the screwing cover 4 is in threaded connection with the oil circuit block body 1, the fixation of the screwing cover 4 on the reinforcing member 3 is strengthened, and in conclusion, the effect of enhancing the connection stability of the oil conveying pipe 12 and the oil circuit block body 1 is achieved.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides an ultrahigh pressure oil circuit piece, includes oil circuit piece body (1), and oil circuit piece body (1) inside is provided with outside oil transportation hole (11) of intercommunication, and the tip intercommunication of oil transportation hole (11) sets up defeated oil pipe (12), its characterized in that: seal groove (2) have been seted up with defeated oil pipe (12) hookup location department in oil delivery hole (11), can dismantle in seal groove (2) and be provided with reinforcement (3), reinforcement (3) cover is established on the circumferential surface of defeated oil pipe (12), and the top cover of reinforcement (3) is equipped with screwing up lid (4), connecting groove (13) have been seted up to the corresponding position department that screws up lid (4) of oil circuit piece body (1), the bottom of screwing up lid (4) is inserted and is located in connecting groove (13) and with connecting groove (13) threaded connection.
2. The ultra-high pressure oil circuit block of claim 1, wherein: the sealing groove (2) comprises a first sealing groove (21), a second sealing groove (22) and a third sealing groove (23) which are coaxially arranged, and the first sealing groove (21), the second sealing groove (22) and the third sealing groove (23) are sequentially arranged in a step shape with gradually reduced diameters from the inner surface of the oil path block body (1).
3. The ultra-high pressure oil circuit block of claim 2, wherein: the reinforcing member (3) comprises a gasket (31), a limiting plate (32), a fixing block (33) and a fixing bolt (34), the gasket (31) is arranged in the third sealing groove (23), the limiting plate (32) is sleeved on the circumferential surface of the oil conveying pipe (12) and clamped with the second sealing groove (22), the fixing block (33) is arranged in the first sealing groove (21), and the fixing bolt (34) penetrates through the fixing block (33) to be connected with the first sealing groove (21).
4. The ultra-high pressure oil circuit block of claim 3, wherein: the lower surface of the limiting plate (32) is provided with a limiting groove (321), the oil conveying pipe (12) is integrally and fixedly connected with a limiting ring (121) at the position corresponding to the limiting groove (321), and the limiting ring (121) is inserted into the limiting groove (321) and clamped with the limiting groove (321).
5. The ultra-high pressure oil circuit block of claim 3, wherein: the fixing bolts (34) are arranged in a plurality, and the fixing bolts (34) are arranged around the center line of the fixing block (33) at uniform intervals.
6. The ultra-high pressure oil circuit block of claim 2, wherein: the diameter of the screwing cover (4) is larger than that of the first sealing groove (21).
7. The ultra-high pressure oil circuit block of claim 3, wherein: the bottom of the fixing bolt (34) penetrates through the fixing block (33) and extends downwards for 3-5 CM.
8. The ultra-high pressure oil circuit block of claim 1, wherein: the top of the screwing cover (4) is integrally and fixedly connected with a bulge (41), the bulge (41) is arranged in a circular ring shape, and the inner wall of the bulge (41) is connected with the outer wall of the oil pipeline (12) in an abutting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021161640.8U CN213088359U (en) | 2020-06-22 | 2020-06-22 | Ultrahigh pressure oil way block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021161640.8U CN213088359U (en) | 2020-06-22 | 2020-06-22 | Ultrahigh pressure oil way block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213088359U true CN213088359U (en) | 2021-04-30 |
Family
ID=75621724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021161640.8U Expired - Fee Related CN213088359U (en) | 2020-06-22 | 2020-06-22 | Ultrahigh pressure oil way block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213088359U (en) |
-
2020
- 2020-06-22 CN CN202021161640.8U patent/CN213088359U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210430 |
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| CF01 | Termination of patent right due to non-payment of annual fee |