CN202719000U - Oil bolt component with adjustable direction - Google Patents
Oil bolt component with adjustable direction Download PDFInfo
- Publication number
- CN202719000U CN202719000U CN 201220259337 CN201220259337U CN202719000U CN 202719000 U CN202719000 U CN 202719000U CN 201220259337 CN201220259337 CN 201220259337 CN 201220259337 U CN201220259337 U CN 201220259337U CN 202719000 U CN202719000 U CN 202719000U
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- CN
- China
- Prior art keywords
- oil
- section
- seal
- draining bolt
- oil draining
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an oil bolt component with an adjustable direction. No oil bolt component which has a reasonable design, a good sealing effect and supplies oil smoothly exits currently. The oil bolt component with the adjustable direction is characterized by consisting of an oil bolt, a hinge piece and a seal ring; the oil bolt comprises a screw cap, a seal section, an oil inlet section and a threaded section; the screw cap, the seal section, the oil inlet section and the threaded section are sequentially connected from left to right; a circle of seal steps and seal grooves are sequentially arranged in the seal section from left to right; the hinge piece comprises a left seal section, an oil injection section and a right seal section; the left seal section, the oil injection section and the right seal section are sequentially connected from left to right; a circle of jacking oblique surfaces are arranged in the left seal section; the seal ring is arranged in the seal groove of the oil bolt; the hinge piece is sleeved on the oil bolt through an oil bolt through hole; the jacking oblique surface of the hinge piece is jacked on a seal sharp corner of the oil bolt; and an oil cavity is formed between the oil inlet section and the hinge piece. According to the oil bolt component with the adjustable direction, the sealing effect is good, the fluid capacity is high, the noise is small, the oil supply is smooth, and the hinge piece can rotate for 360 degrees.
Description
Technical field
The utility model relates to a kind of oil draining bolt assembly, but especially relates to a kind of tuning oil draining bolt assembly.
Background technique
The oil draining bolt assembly can make the flow direction of fluid that 90 degree occur and turn, existing oil draining bolt assembly comprises oil draining bolt and articulated elements, this oil draining bolt assembly in use, oil draining bolt is screwed in the articulated elements by screw thread, when oil draining bolt and articulated elements are twisted after death, the outflow direction of liquid just can not get control, in addition, existing oil draining bolt assembly also exists fluid displacement little, and noise is large, the fuel-displaced problem such as have some setbacks brings greater inconvenience to use.
Some relatively preferably oil draining bolts are also arranged at present, for example open day is on 09 08th, 2010, and publication number is in the Chinese patent of CN201575248U, discloses a kind of hinge-type transition connector, the sealability of this hinge-type transition connector is relatively poor, also has simultaneously the little problem of fluid displacement.And for example open day is on 04 06th, 2011, and publication number is in the Chinese patent of CN102003247A, discloses a kind of loan at call oil draining bolt of exempting from, and this exempts from the complex structure of loan at call oil draining bolt, uses inconvenience, fuel-displaced having some setbacks.Open day is on 04 11st, 2012 for another example, publication number is in the Chinese patent of CN102410359A, a kind of improved oil discharge screw is disclosed, this improved oil discharge screw comprises the oil discharge screw body, be provided with magnet at the oil discharge screw end of body, the iron filings that gear grinding is got off obtain cleaning, and the applicable surface of this oil discharge screw is narrow.
In sum, also do not have at present a kind of simple in structure, reasonable in design, reliable performance, good sealing effect, fluid displacement is large, noise is little, fuel-displaced smoothly oil draining bolt assembly.
The model utility content
The purpose of this utility model is to overcome above shortcomings in the prior art, and provides a kind of reasonable in design, reliable performance, easy to use, good sealing effect, fluid displacement is large, noise is little, and is fuel-displaced smooth and easy, but articulated elements can 360 the tuning oil draining bolt assembly of degree rotation.
The technical scheme in the invention for solving the above technical problem is: but the structural feature of this tuning oil draining bolt assembly is: comprise oil draining bolt, articulated elements and seal ring, described oil draining bolt comprises nut, seal section, oil-feed section and thread section, described nut, seal section, the oil-feed section is connected with thread section successively and is connected, be disposed with from left to right a circle sealed step and a circle seal groove in the described seal section, described sealed step comprises sealed step wall and sealed step terrace, described seal groove is by the left wall of seal groove, the right wall of seal groove and seal groove bottom surface form, the number of degrees of the angle between the left wall of described seal groove and the sealed step wall are 8 degree, the number of degrees of the angle between the left wall of described seal groove and the sealed step terrace are 82 degree, parallel between the right wall of described seal groove and the left wall of seal groove, the left wall of described seal groove bottom surface and seal groove is perpendicular, forms the sealing wedge angle between the left wall of described seal groove and the sealed step terrace; Described oil-feed section is the inner concave shape structure, and the cross section of the oil-feed section of described inner concave shape structure is comprised of circular arc, horizontal line and oblique line from left to right successively; The outer wall of described thread section is provided with positive stop lug boss, sealing inclined-plane and worm structure, and this positive stop lug boss, sealing inclined-plane and worm structure are arranged in order from left to right, are provided with oil duct in the described thread section; Be provided with several oilholes in the described oil draining bolt, this oilhole is ramp-like configuration, and an end of described oilhole is positioned on the oblique line of inner concave shape structure of oil-feed section, and the other end of this oilhole is connected with oil duct in the thread section; Described articulated elements comprises left seal section, oiling section and right seal section, described left seal section, oiling section and the seal section of being connected connect from left to right successively, be provided with the oil draining bolt through hole in the described articulated elements, be provided with a circle in the described left seal section and hold out against the inclined-plane, this holds out against the left end that the inclined-plane is positioned at the oil draining bolt through hole, is provided with oil hole in the described oiling section, and this oil hole is connected with the oil draining bolt through hole, be provided with a circle seal boss in the described right seal section, the sealing boss is positioned at the right-hand member of oil draining bolt through hole; Described seal ring is installed in the seal groove of oil draining bolt, described articulated elements is sleeved on the oil draining bolt by the oil draining bolt through hole, described articulated elements hold out against sloped roof on the sealing wedge angle of oil draining bolt, the wall of the oil draining bolt through hole of described articulated elements is pressed on the seal ring, the seal boss of described articulated elements withstands on the sealing inclined-plane of oil draining bolt, form oil pocket between oil-feed section in the described oil draining bolt and the articulated elements, oil hole and oil pocket in the described articulated elements are connected, and oilhole and oil pocket in the described oil draining bolt are connected.
As preferably, oil draining bolt described in the utility model is the integral type structure.
As preferably, be provided with uniformly three oilholes in the oil draining bolt described in the utility model.
As preferably, the axis of the axis of oil hole and oil draining bolt through hole is perpendicular in the articulated elements described in the utility model.
As preferably, articulated elements described in the utility model is the integral type structure.
As preferably, but tuning oil draining bolt assembly described in the utility model also comprises the right-hand member seal ring, and described right-hand member ring set is on the thread section of oil draining bolt, and this right-hand member seal ring is between the sealing inclined-plane of articulated elements and oil draining bolt.
The utility model compared with prior art has the following advantages and effect: simple in structure, reasonable in design, and reliable performance, easy to use, widely applicable.Seal ring is installed in the seal groove of oil draining bolt, because the number of degrees of the angle between the left wall of seal groove and the sealed step wall are 8 degree, parallel between the right wall of seal groove and the left wall of seal groove, the left wall of seal groove bottom surface and seal groove is perpendicular, so that seal groove can be stablized, firmly be installed in the seal groove of oil draining bolt, guarantee the seal groove difficult drop-off, effectively guarantee sealability.
Articulated elements in the utility model is sleeved on the oil draining bolt by the oil draining bolt through hole, be that articulated elements is directly to be sleeved on the oil draining bolt, so that articulated elements can rotate at oil draining bolt as required, select as required oil hole on the articulated elements towards, but be conducive to enlarge the applicable surface of tuning oil draining bolt assembly in the present embodiment, when oil hole on the articulated elements after selected, again the thread section in the oil draining bolt and external equipment are tightened, very easy to use.
In the utility model articulated elements hold out against sloped roof on the sealing wedge angle of oil draining bolt, form the sealing configuration on a wedge angle and plane, good sealing effect.The wall of the oil draining bolt through hole of articulated elements is pressed on the seal ring, and after seal ring was squeezed, the sealing effect of seal ring was better.The left end of the seal boss of articulated elements withstands on the sealing inclined-plane of oil draining bolt, has effectively guaranteed the sealability between articulated elements right-hand member and the oil draining bolt.
Form oil pocket between oil-feed section in the oil draining bolt and the articulated elements, because the oil-feed section is the inner concave shape structure, so that the volume of oil pocket is large, be conducive to increase oil mass, so that oil can flow smoothly.Oil hole and oil pocket in the articulated elements are connected, oilhole and oil pocket in the oil draining bolt are connected, so that oil can flow along oil hole, oil pocket, oilhole and oil duct successively, because the cross section of oil-feed section is comprised of circular arc, horizontal line and oblique line from left to right successively, so that oil can flow to oilhole from oil hole more smoothly.
Description of drawings
But Fig. 1 is the structural representation of tuning oil draining bolt assembly among the utility model embodiment.
Fig. 2 is the structural representation of oil draining bolt among the utility model embodiment.
Fig. 3 is the sectional structure schematic representation of A-A face among Fig. 2.
Fig. 4 is the structural representation after amplify at the A place among Fig. 3.
Fig. 5 is the structural representation after amplify at the B place among Fig. 3.
Fig. 6 is the structural representation after amplify at the C place among Fig. 3.
Fig. 7 is the main TV structure schematic representation of articulated elements among the utility model embodiment.
Fig. 8 is the sectional structure schematic representation of B-B face among Fig. 7.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Embodiment.
Referring to Fig. 1 to Fig. 8, but the tuning oil draining bolt assembly in the present embodiment comprises oil draining bolt 1, articulated elements 2 and seal ring 3.
Be disposed with from left to right a circle sealed step 15 and a circle seal groove 16 in the seal section 12 of present embodiment, wherein, sealed step 15 comprises sealed step wall n and sealed step terrace e, and seal groove 16 is comprised of the left wall m of seal groove, the right wall f of seal groove and seal groove bottom surface k.
The number of degrees of angle β between the left wall m of seal groove in the present embodiment and the sealed step wall n are 8 degree, and the number of degrees of the angle π between the left wall m of seal groove and the sealed step terrace e are 82 degree.Parallel between the right wall f of seal groove in the present embodiment and the left wall m of seal groove, left wall m is perpendicular for seal groove bottom surface k and seal groove.Form sealing wedge angle 193 between the left wall m of seal groove in the present embodiment and the sealed step terrace e.
Oil-feed section 13 in the present embodiment is the inner concave shape structure, said oil-feed section 13 is the inner concave shape structure in the utility model, the diameter that refers to oil-feed section 13 two ends is larger, middle diameter is less, the diameter that is oil-feed section 13 dwindles to the centre gradually from two ends, form the pitting structure, as shown in Figure 3.
The cross section of the oil-feed section 13 of inner concave shape structure is comprised of circular arc y, horizontal line h and oblique line x from left to right successively in the present embodiment, so that oil flowing in oil-feed section 13 is more smooth and easy, the noise when flowing is less thus.Circular arc y in the present embodiment can adopt the R3 fillet excessive, so that flowing of oil is faster.Cross section after the cross section of said inner concave shape structure refers to dissect along the axis d of oil draining bolt 1 in the utility model, i.e. as shown in Figure 3 state.
The outer wall of thread section 14 is provided with positive stop lug boss 191, sealing inclined-plane 192 and worm structure in the present embodiment, and this positive stop lug boss 191, sealing inclined-plane 192 and worm structure are arranged in order from left to right, are provided with oil duct 18 in thread section 14.Worm structure in the present embodiment thread section 14 can be metric thread, and the precision of this metric thread can be 6H, so that connection is more reliable, can bear the pressure of 40MP.
Be provided with uniformly three oilholes 17 in the oil draining bolt 1 of present embodiment, this oilhole 17 is ramp-like configuration, so that flowing of oil is faster, effectively guarantees body lubricating.An end of oilhole 17 is positioned on the oblique line x of inner concave shape structure of oil-feed section 13 in the present embodiment, and the other end of this oilhole 17 is connected with oil duct 18 in the thread section 14, so that oil can flow between oil duct 18 and oilhole 17.In the oil draining bolt 1 of the present utility model several oilholes 17 can be set as required.
Be provided with a circle in the left seal section 21 of present embodiment and hold out against inclined-plane 24, this holds out against the left end that inclined-plane 24 is positioned at oil draining bolt through hole 27.Be provided with oil hole 25 in the oiling section 22 of present embodiment, this oil hole 25 is connected with oil draining bolt through hole 27, and the axis j of oil hole 25 and the axis p of oil draining bolt through hole 27 are perpendicular.Be provided with a circle seal boss 26 in the right seal section 23 of present embodiment, sealing boss 26 is positioned at the right-hand member of oil draining bolt through hole 27.
The left end of the seal boss 26 of articulated elements 2 withstands on the sealing inclined-plane 192 of oil draining bolt 1 in the present embodiment, has effectively guaranteed the sealability between articulated elements 2 right-hand members and the oil draining bolt 1.
But tuning oil draining bolt assembly of the present utility model can also comprise the right-hand member seal ring, and described right-hand member ring set is on the thread section 14 of oil draining bolt 1, and this right-hand member seal ring is between the sealing inclined-plane 192 of articulated elements 2 and oil draining bolt 1.
Because can carrying out 360 degree at oil draining bolt 1 as required, the articulated elements 2 in the utility model rotates, select as required oil hole 25 on the articulated elements 2 towards, be but but that tuning oil draining bolt assembly in the utility model is tuning, so in title of the present utility model titled with " but tuning " three words.
In addition, need to prove, the specific embodiment described in this specification, the shape of its parts and components, institute's title of being named etc. can be different, and the above content described in this specification only is to the explanation of the utility model structure example.Allly conceive equivalence variation or the simple change that described structure, feature and principle are done according to the utility model patent, be included in the protection domain of the utility model patent.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.
Claims (6)
1. but tuning oil draining bolt assembly, it is characterized in that: comprise oil draining bolt, articulated elements and seal ring, described oil draining bolt comprises nut, seal section, oil-feed section and thread section, described nut, seal section, the oil-feed section is connected with thread section successively and is connected, be disposed with from left to right a circle sealed step and a circle seal groove in the described seal section, described sealed step comprises sealed step wall and sealed step terrace, described seal groove is by the left wall of seal groove, the right wall of seal groove and seal groove bottom surface form, the number of degrees of the angle between the left wall of described seal groove and the sealed step wall are 8 degree, the number of degrees of the angle between the left wall of described seal groove and the sealed step terrace are 82 degree, parallel between the right wall of described seal groove and the left wall of seal groove, the left wall of described seal groove bottom surface and seal groove is perpendicular, forms the sealing wedge angle between the left wall of described seal groove and the sealed step terrace; Described oil-feed section is the inner concave shape structure, and the cross section of the oil-feed section of described inner concave shape structure is comprised of circular arc, horizontal line and oblique line from left to right successively; The outer wall of described thread section is provided with positive stop lug boss, sealing inclined-plane and worm structure, and this positive stop lug boss, sealing inclined-plane and worm structure are arranged in order from left to right, are provided with oil duct in the described thread section; Be provided with several oilholes in the described oil draining bolt, this oilhole is ramp-like configuration, and an end of described oilhole is positioned on the oblique line of inner concave shape structure of oil-feed section, and the other end of this oilhole is connected with oil duct in the thread section; Described articulated elements comprises left seal section, oiling section and right seal section, described left seal section, oiling section and the seal section of being connected connect from left to right successively, be provided with the oil draining bolt through hole in the described articulated elements, be provided with a circle in the described left seal section and hold out against the inclined-plane, this holds out against the left end that the inclined-plane is positioned at the oil draining bolt through hole, is provided with oil hole in the described oiling section, and this oil hole is connected with the oil draining bolt through hole, be provided with a circle seal boss in the described right seal section, the sealing boss is positioned at the right-hand member of oil draining bolt through hole; Described seal ring is installed in the seal groove of oil draining bolt, described articulated elements is sleeved on the oil draining bolt by the oil draining bolt through hole, described articulated elements hold out against sloped roof on the sealing wedge angle of oil draining bolt, the wall of the oil draining bolt through hole of described articulated elements is pressed on the seal ring, the seal boss of described articulated elements withstands on the sealing inclined-plane of oil draining bolt, form oil pocket between oil-feed section in the described oil draining bolt and the articulated elements, oil hole and oil pocket in the described articulated elements are connected, and oilhole and oil pocket in the described oil draining bolt are connected.
2. but tuning oil draining bolt assembly according to claim 1, it is characterized in that: described oil draining bolt is the integral type structure.
3. but tuning oil draining bolt assembly according to claim 1 is characterized in that: be provided with uniformly three oilholes in the described oil draining bolt.
4. but tuning oil draining bolt assembly according to claim 1, it is characterized in that: the axis of the axis of oil hole and oil draining bolt through hole is perpendicular in the described articulated elements.
5. but tuning oil draining bolt assembly according to claim 1, it is characterized in that: described articulated elements is the integral type structure.
6. but tuning oil draining bolt assembly according to claim 1, it is characterized in that: but described tuning oil draining bolt assembly also comprises the right-hand member seal ring, described right-hand member ring set is on the thread section of oil draining bolt, and this right-hand member seal ring is between the sealing inclined-plane of articulated elements and oil draining bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220259337 CN202719000U (en) | 2012-06-04 | 2012-06-04 | Oil bolt component with adjustable direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220259337 CN202719000U (en) | 2012-06-04 | 2012-06-04 | Oil bolt component with adjustable direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202719000U true CN202719000U (en) | 2013-02-06 |
Family
ID=47620824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220259337 Expired - Fee Related CN202719000U (en) | 2012-06-04 | 2012-06-04 | Oil bolt component with adjustable direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202719000U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678719A (en) * | 2012-06-04 | 2012-09-19 | 嘉兴迈思特管件制造有限公司 | Oil bolt assembly with adjustable direction |
| CN108331823A (en) * | 2018-01-11 | 2018-07-27 | 辽宁科技大学 | A kind of hydraulic pressure superposition valve block connection bolt |
| CN111706668A (en) * | 2020-06-22 | 2020-09-25 | 海盐宏茂五金制品有限公司 | Trapezoidal nut of high strength firm type convenient to oiling |
-
2012
- 2012-06-04 CN CN 201220259337 patent/CN202719000U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678719A (en) * | 2012-06-04 | 2012-09-19 | 嘉兴迈思特管件制造有限公司 | Oil bolt assembly with adjustable direction |
| CN108331823A (en) * | 2018-01-11 | 2018-07-27 | 辽宁科技大学 | A kind of hydraulic pressure superposition valve block connection bolt |
| CN111706668A (en) * | 2020-06-22 | 2020-09-25 | 海盐宏茂五金制品有限公司 | Trapezoidal nut of high strength firm type convenient to oiling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20180604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |