CN206669213U - A kind of engine sealing plug - Google Patents
A kind of engine sealing plug Download PDFInfo
- Publication number
- CN206669213U CN206669213U CN201720368621.4U CN201720368621U CN206669213U CN 206669213 U CN206669213 U CN 206669213U CN 201720368621 U CN201720368621 U CN 201720368621U CN 206669213 U CN206669213 U CN 206669213U
- Authority
- CN
- China
- Prior art keywords
- plate
- threaded portion
- outside
- sealing plug
- fixed block
- Prior art date
- 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
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 17
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 8
- 229910052742 iron Inorganic materials 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a kind of engine sealing plug, including threaded portion, mounting hole is equipped with left and right sides of the outer wall of the threaded portion, fixed plate is mounted at left and right sides of the supporting plate, the inside of the fixed plate is provided with sliding groove, and the upper and lower ends of the fixed block are mounted on pressure dynamic plate, and the sliding shoe is connected with sliding groove, dop is installed, the dop matches with mounting hole on the outside of the movable plate.The engine sealing plug, by the way that to inner side push card head, movable plate drives catch bar, and to medial motion, catch bar drives fixed block to medial motion, fixed block drives pressure dynamic plate to move inward in fix bar, pressure dynamic plate presses spring and stretched, and dop ejects from mounting hole, pulls up screw head, screw head is pulled out from the inside of threaded portion, magnetite is pulled out from the inside of threaded portion, it is ensured that glutinous iron filings are glued to magnetite surface and cleared up, the adsorption effect of magnetite is preferable.
Description
Technical field
Automobile technical field is the utility model is related to, specially a kind of engine sealing plug.
Background technology
Plug screw is connected through a screw thread to prevent the part of fluid seepage, screw thread available standards screw thread or pipe screw thread, at present bavin
Water-cooling system on oil turbine generally carries out seal for pipe joints using copper plug screw, and every equipment uses the sealing of at least six specifications
Copper plug screw, but existing sealing plug there is a problem, such as the patent of Application No. 201420296822.4, including screw head with
And the threaded portion being connected with screw head, the threaded portion are hollow structure, and the one end open away from the screw head, engine is with close
Plug screw is sealed, by the way that threaded portion is arranged into hollow structure, although weight considerably reduces, after sealing plug long-time use, nothing
Method is glued glutinous iron filings to magnetite surface and cleared up, and causes the adsorption effect of magnetite poor.
Utility model content
The purpose of this utility model is to provide a kind of engine sealing plug, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of engine sealing plug, including spiral shell
Line portion, the outer wall left and right sides of the threaded portion are equipped with mounting hole, are respectively mounted at left and right sides of the inner bottom of the threaded portion
There is supporting plate, the top of the supporting plate is provided with fixed seat, and the inside of the fixed seat is provided with groove, the inside of the groove
Mounting blocks are installed, the top of the mounting blocks is provided with magnetite, and the inner tip of the threaded portion is provided with screw head, the spiral shell
The inside of head is provided with supporting plate, fixed plate is mounted at left and right sides of the supporting plate, the inside of the fixed plate is provided with
Sliding groove, the inside left and right sides of the screw head are mounted on fixed block, and the upper and lower ends of the fixed block are mounted on pressing
Plate, the outside upper and lower ends of the supporting plate are mounted on fix bar, baffle plate, the fixation are provided with the outside of the fix bar
The outer wall of bar is socketed with spring, and catch bar is provided with the outside of the fixed block, movable plate is provided with the outside of the catch bar,
The inner side upper and lower ends of the movable plate are mounted on cross bar, are provided with head rod on the outside of the cross bar, and described first
Sliding shoe is installed, the sliding shoe is connected with sliding groove, and card is provided with the outside of the movable plate on the outside of connecting rod
Head, the dop match with mounting hole.
Preferably, the outside upper and lower ends of the pressure dynamic plate are mounted on depression bar, and promotion is provided with the outside of the depression bar
Plate.
Preferably, expansion link is installed on the inside of the fixed block.
Preferably, the junction of the supporting plate and threaded portion is provided with stable block.
Preferably, the outer wall of the mounting hole is provided with reinforcing ring.
Compared with prior art, the beneficial effects of the utility model are：The engine sealing plug, by being pushed away to inner side
Dynamic dop, dop drive movable plate to medial motion, and movable plate drives cross bar simultaneously, and to medial motion, cross bar drives the first connection
For bar to medial motion, head rod drives sliding shoe in the inside Slideslip in the inside of sliding groove, movable plate drive catch bar to
Medial motion, catch bar drive fixed block to drive pressure dynamic plate to move inward in fix bar to medial motion, fixed block, pressure dynamic plate
Press spring to be stretched, dop is ejected from mounting hole, pulls up screw head, and screw head is pulled out from the inside of threaded portion, will
Magnetite pulls out from the inside of threaded portion, it is ensured that glues glutinous iron filings to magnetite surface and clears up, the adsorption effect of magnetite is preferable.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is structure of mounting hole schematic diagram of the present utility model.
In figure：1st, supporting plate, 2, sliding groove, 3, baffle plate, 4, sliding shoe, 5, head rod, 6, movable plate, 7, fixed
Block, 8, fix bar, 9, threaded portion, 10, groove, 11, fixed seat, 12, magnetite, 13, mounting blocks, 14, supporting plate, 15, pressure dynamic plate,
16th, cross bar, 17, dop, 18, catch bar, 19, pushing plate, 20, depression bar, 21, screw head, 22, fixed plate, 23, spring, 24, installation
Hole, 25, stable block, 26, reinforcing ring, 26, expansion link.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of engine sealing plug, including screw thread
Portion 9, the outer wall left and right sides of threaded portion 9 is equipped with mounting hole 24, the installation of dop 17 can be realized by mounting hole 24, so that will
Screw head 21 is fixed on the inside of threaded portion 9, and the outer wall of mounting hole 24 is provided with reinforcing ring 26, and dop can be avoided by reinforcing ring 26
Mounting hole 24 is caused to damage during 17 installation, supporting plate 14, supporting plate 14 are mounted at left and right sides of the inner bottom of threaded portion 9
Stable block 25 is installed with the junction of threaded portion 9, can increase supporting plate 14 and the junction of threaded portion 9 by stablizing block 25
Stability, the top of supporting plate 14 are provided with fixed seat 11, and the inside of fixed seat 11 is provided with groove 10, can realized by groove 10
The installation of mounting blocks 13, the inside of groove 10 are provided with mounting blocks 13, and the top of mounting blocks 13 is provided with magnetite 12, threaded portion 9
Inner tip screw head 21 is installed, the inside of screw head 21 is provided with supporting plate 1, and the left and right sides of supporting plate 1 is mounted on solid
Fixed board 22, the inside of fixed plate 22 are provided with sliding groove 2, the slip of sliding shoe 4, the inside of screw head 21 can be realized by sliding groove 2
The left and right sides is mounted on fixed block 7, and the inner side of fixed block 7 is provided with expansion link 26, can increase fixed block 7 by expansion link 26
Mobile stability, the upper and lower ends of fixed block 7 are mounted on pressure dynamic plate 15, and can press spring 23 by pressure dynamic plate 15 is stretched
Contracting, the outside upper and lower ends of pressure dynamic plate 15 are mounted on depression bar 20, can increase the stability of the movement of pressure dynamic plate 15 by depression bar 20,
The outside of depression bar 20 is provided with pushing plate 19, and the outside upper and lower ends of supporting plate 1 are mounted on fix bar 8, the outside of fix bar 8
Baffle plate 3 is installed, the outer wall of fix bar 8 is socketed with spring 23, and spring 23 is helical spring, and coefficient of elasticity 18N/CM is fixed
The outside of block 7 is provided with catch bar 18, and the outside of catch bar 18 is provided with movable plate 6, and the inner side upper and lower ends of movable plate 6 are pacified
Equipped with cross bar 16, the outside of cross bar 16 is provided with head rod 5, and the outside of head rod 5 is provided with sliding shoe 4, passed through
Sliding shoe 4 can increase the stability of the movement of movable plate 6, and sliding shoe 4 is connected with sliding groove 2, the outside installation of movable plate 6
There is dop 17, screw head 21 can be fixed on to the inside of threaded portion 9 by dop 17, dop 17 matches with mounting hole 24.
When needing that the viscous glutinous iron filings in the surface of magnetite 12 are cleared up, by the way that to inner side push card first 17, dop 17 drives
Movable plate 6 is to medial motion, and movable plate 6 drives cross bar 16 simultaneously, and to medial motion, cross bar 16 drives head rod 5 to inner side
Motion, head rod 5 drives sliding shoe 4, and in the inside Slideslip in the inside of sliding groove 2, movable plate 6 drives catch bar 18 inside
Lateral movement, catch bar 18 drive fixed block 7 to drive pressure dynamic plate 15 to move inward in fix bar 8 to medial motion, fixed block 7,
Pressure dynamic plate 15 presses spring 23 and stretched, and dop 17 ejects from mounting hole 24, pulls up screw head 21, by screw head 21 from spiral shell
The inside in line portion 9 is pulled out, and magnetite 12 is pulled out from the inside of threaded portion 9.
In description of the present utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
Portion ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation of the instruction such as " both ends " or position close
It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than
Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as to limitation of the present utility model.
In addition, term " first ", " second ", " the 3rd ", " the 4th " are only used for describing purpose, and it is not intended that instruction or
Relative importance or the implicit quantity for indicating indicated technical characteristic are implied, thus, defines " first ", " second ", " the
Three ", at least one this feature can be expressed or be implicitly included to the feature of " the 4th ".
In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu
Calmly ", the term such as " spinning " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；
Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, can be with
It is connection or the interaction relationship of two elements of two element internals, is limited unless otherwise clear and definite, for this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of engine sealing plug, including threaded portion (9), it is characterised in that：Outer wall of the threaded portion (9) or so two
Side is equipped with mounting hole (24), and supporting plate (14), the support are mounted at left and right sides of the inner bottom of the threaded portion (9)
The top of plate (14) is provided with fixed seat (11), and the inside of the fixed seat (11) is provided with groove (10), the groove (10)
Inside is provided with mounting blocks (13), and the top of the mounting blocks (13) is provided with magnetite (12), the inside top of the threaded portion (9)
End is provided with screw head (21), and the inside of the screw head (21) is provided with supporting plate (1), and the left and right sides of the supporting plate (1) is equal
Fixed plate (22) is installed, the inside of the fixed plate (22) is provided with sliding groove (2), the inside left and right sides of the screw head (21)
Be mounted on fixed block (7), the upper and lower ends of the fixed block (7) are mounted on pressure dynamic plate (15), the supporting plate (1) it is outer
Side upper and lower ends are mounted on fix bar (8), and baffle plate (3) is provided with the outside of the fix bar (8), the fix bar (8)
Outer wall is socketed with spring (23), and catch bar (18), the outside peace of the catch bar (18) are provided with the outside of the fixed block (7)
Equipped with movable plate (6), the inner side upper and lower ends of the movable plate (6) are mounted on cross bar (16), the outside of the cross bar (16)
Head rod (5) is installed, sliding shoe (4) is installed, the sliding shoe (4) is with sliding on the outside of the head rod (5)
Dynamic groove (2) is connected, and dop (17), the dop (17) and mounting hole (24) phase are provided with the outside of the movable plate (6)
Matching.
A kind of 2. engine sealing plug according to claim 1, it is characterised in that：The outside of the pressure dynamic plate (15)
Upper and lower ends are mounted on depression bar (20), and pushing plate (19) is provided with the outside of the depression bar (20).
A kind of 3. engine sealing plug according to claim 1, it is characterised in that：The inner side of the fixed block (7)
Expansion link (26) is installed.
A kind of 4. engine sealing plug according to claim 1, it is characterised in that：The supporting plate (14) and screw thread
The junction in portion (9) is provided with stable block (25).
A kind of 5. engine sealing plug according to claim 1, it is characterised in that：The outer wall of the mounting hole (24)
Reinforcing ring (26) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720368621.4U CN206669213U (en) | 2017-04-10 | 2017-04-10 | A kind of engine sealing plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720368621.4U CN206669213U (en) | 2017-04-10 | 2017-04-10 | A kind of engine sealing plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206669213U true CN206669213U (en) | 2017-11-24 |
Family
ID=60380863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720368621.4U Expired - Fee Related CN206669213U (en) | 2017-04-10 | 2017-04-10 | A kind of engine sealing plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206669213U (en) |
-
2017
- 2017-04-10 CN CN201720368621.4U patent/CN206669213U/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: 20171124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |