CN206593807U - A kind of filler plugging device - Google Patents
A kind of filler plugging device Download PDFInfo
- Publication number
- CN206593807U CN206593807U CN201720318266.XU CN201720318266U CN206593807U CN 206593807 U CN206593807 U CN 206593807U CN 201720318266 U CN201720318266 U CN 201720318266U CN 206593807 U CN206593807 U CN 206593807U
- Authority
- CN
- China
- Prior art keywords
- pressure head
- filler
- cutting ferrule
- plugging device
- nut sleeve
- 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
Abstract
The utility model discloses a kind of filler plugging device, including gas-tpe fitting, pressure head, lock sleeve, sealing gasket, thrust ball bearing and fixing nut, one end and the gas-tpe fitting of pressure head are spirally connected, and the other end is provided with annular boss；Lock sleeve includes nut sleeve and cutting ferrule, and nut sleeve is set on pressure head, and one end and the nut sleeve of cutting ferrule are spirally connected, and the other end of cutting ferrule fixes filler；Sealing gasket is fixed on pressure head；Thrust ball bearing is set on pressure head, between annular boss and nut sleeve；Fixing nut is spirally connected with pressure head, and fixing nut is abutted with nut sleeve.The filler of engine is placed between cutting ferrule and pressure head, nut sleeve is rotated, cutting ferrule and pressure head is clamped filler, gas-tpe fitting is connected with external air source, realizes the test inflated to engine interior.The apparatus structure is simple, convenient operation, by blocking manually, conveniently controls the clamping force of the device and filler, improves the flexibility of engine leak test.
Description
Technical field
The utility model is related to a kind of filler plugging device.
Background technology
More than current engine leak test by the way of automatic plugging, but regenerated with the continuous renewal of engine product,
The size of the Cyrtophorina part such as machine oil filler and position can also change, and it is flexible poor that automatic plugging is present, and input cost is high,
The shortcomings of being difficult to the demand of multi-model Flexible production.
Utility model content
The purpose of this utility model is that offer is a kind of simple in construction, is easy to the filler plugging device of operation, to improve
The flexibility and efficiency of engine leak test.
In order to achieve the above object, the utility model provides a kind of filler plugging device, wherein, including：
Gas-tpe fitting；
Pressure head, the pressure head is provided with the through hole connected with the gas-tpe fitting, and one end of the pressure head connects with the tracheae
Head is spirally connected, and the end of the other end of the pressure head is provided with annular boss；
Lock sleeve, the lock sleeve includes nut sleeve and cutting ferrule, and the nut sleeve is set on the pressure head, the cutting ferrule
One end be spirally connected with the nut sleeve, the other end of the cutting ferrule is used to fix filler；
Sealing gasket, the sealing gasket is provided with passage, and the sealing gasket is fixed on the pressure head towards the cutting ferrule
Side；
Thrust ball bearing, the thrust ball bearing is set on the pressure head, and the thrust ball bearing is located at the annular
Between boss and the nut sleeve；
Fixing nut, the fixing nut is spirally connected with the pressure head, the side of the fixing nut and the nut sleeve
Lateral surface is abutted.
Preferably, the cutting ferrule is provided with U-shaped through hole, and the end face of the U-shaped through hole is provided with card access surface, the card access surface and institute
State the fit depressions of filler.
Preferably, the card access surface is in U-shaped, the bottom surface of the intrados of the card access surface and the groove, the card
The side of junction and the side of the groove coordinate.
Preferably, one end end face of the direction of the nut sleeve cutting ferrule, which is provided with, is oriented to groove, the guiding groove
Width is identical with the width of the U-shaped through hole.
Preferably, the annular boss is provided with stopper slot, and the thrust ball bearing coordinates with the stopper slot.
Preferably, the pressure head is provided with wedge-shaped annular groove, and the sealing gasket is fixed in the wedge-shaped annular groove.
Preferably, the filler plugging device also includes two handles, and the nut sleeve symmetrically connects provided with two
Hole is connect, the handle is spirally connected with the connecting hole.
Preferably, the pressure head is provided with two parallel clamping planes close to one end of the gas-tpe fitting.
Preferably, the sealing gasket is urethane rubber materials.
The beneficial effects of the utility model are：
The utility model provides a kind of filler plugging device, including gas-tpe fitting, pressure head, lock sleeve, sealing gasket, pushes away
Power ball bearing and fixing nut, one end and the gas-tpe fitting of pressure head are spirally connected, and the end of the other end is provided with annular boss；Lock sleeve bag
Nut sleeve and cutting ferrule are included, nut sleeve is set on pressure head, one end and the nut sleeve of cutting ferrule are spirally connected, the other end of cutting ferrule fixes filling
Mouthful.Sealing gasket is fixed on pressure head；Thrust ball bearing is set on pressure head, thrust ball bearing be located at annular boss and nut sleeve it
Between；Fixing nut is spirally connected with pressure head, and fixing nut is abutted with nut sleeve.By the filler of engine be placed in cutting ferrule and pressure head it
Between, by rotating nut sleeve, cutting ferrule and pressure head is clamped filler, gas-tpe fitting is connected with external air source, realized to engine
The test of inner inflatable.The apparatus structure is simple, convenient operation, and by blocking manually, conveniently controls the device and filler
Clamping force, improve the flexibility of engine leak test.
Brief description of the drawings
The schematic diagram for the filler plugging device that Fig. 1 provides for the utility model embodiment；
The sectional view for the filler plugging device that Fig. 2 provides for the utility model embodiment；
The schematic diagram for the cutting ferrule that Fig. 3 provides for the utility model embodiment；
The schematic diagram for the nut sleeve that Fig. 4 provides for the utility model embodiment；
The schematic diagram for the pressure head that Fig. 5 provides for the utility model embodiment.
Reference is as follows：
The wedge-shaped annular groove of 1- gas-tpe fittings, 2- pressure heads, 21- through holes, 22- annular boss, 221- stopper slots, 23-, 24- clampings
Plane, 3- lock sleeves, 31- nut sleeves, 311- are oriented to groove, 312- connecting holes, 32- cutting ferrules, 321-U shapes through hole, 322- clampings
Face, 4- sealing gaskets, 41- passages, 5- fixing nuts, 6- thrust ball bearings.
Embodiment
Embodiment of the present utility model is described below in detail, the example of embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the utility model, and can not be construed to limitation of the present utility model.
As shown in Figures 1 to 5, the utility model embodiment provides a kind of filler plugging device, including：Gas-tpe fitting
1st, pressure head 2, lock sleeve 3, sealing gasket 4, thrust ball bearing 6 and fixing nut 5, wherein, pressure head 2 is provided with and connected with gas-tpe fitting 1
Through hole 21, one end and the gas-tpe fitting 1 of pressure head 2 be spirally connected, and the end of the other end of pressure head 2 is provided with annular boss 22.Lock sleeve 3
Including nut sleeve 31 and cutting ferrule 32, nut sleeve 31 is set on pressure head 2, and one end and the nut sleeve 31 of cutting ferrule 32 are spirally connected, cutting ferrule 32
The other end be used for fix filler (not shown), the region that cutting ferrule 32 and pressure head 2 are surrounded can be used to fix filler, lead to
Cross rotation cutting ferrule 32 and nut sleeve 31 is fastened to filler.Sealing gasket 4 is provided with passage 41, and sealing gasket 4 is fixed on pressure head
Upper 2 air-tightness being connected towards the side of cutting ferrule 32, enhancing filler with pressure head 2, prevent gas leakage.Thrust ball bearing 6 is set in
On pressure head 2, thrust ball bearing 6 is located between annular boss 22 and nut sleeve 31, and fixing nut 5 is spirally connected with pressure head 2, fixing nut
5 side is abutted with the lateral surface of nut sleeve 31, and fixing nut 5 can make annular boss 22 and nut sleeve by being spirally connected with pressure head 2
31 clamp thrust ball bearing 6, are easy to rotate nut sleeve 31.
The device is in use, by the way that the filler of engine is placed between cutting ferrule 32 and pressure head 2, by rotating nut sleeve
31, cutting ferrule 32 and pressure head 2 is clamped filler, sealing gasket 4 is pressed on filler, gas-tpe fitting 1 is connected with external air source,
Realize the test inflated to engine interior.The apparatus structure is simple, convenient operation, and by blocking manually, convenient control should
The clamping force of device and filler, improves the flexibility of engine leak test.
As shown in figure 3, further, cutting ferrule 32 is provided with U-shaped through hole 321, the end face of U-shaped through hole 321 is provided with card access surface
322, the fit depressions of card access surface 322 and filler.By setting U-shaped through hole 321, the personnel that are convenient to operation indulge filler
To between insertion cutting ferrule 32 and pressure head 2, card access surface 322 can play the limit function to filler.
The shape of card access surface 322 can be a variety of, it is possible to achieve carry out clamping to the groove of filler.It is more highly preferred to
Ground, card access surface 322 is in U-shaped, the bottom surface of the intrados of card access surface 322 and the groove of filler, the side of card access surface 322 with
The side of the groove of filler coordinates, and the card access surface 322 of U-shaped can increase the contact surface with the groove of filler to greatest extent
Product, improves the limit effect of card access surface 322.
As shown in figure 4, further, one end end face towards cutting ferrule 32 of nut sleeve 31 is oriented to provided with groove 311 is oriented to
The width of groove 311 is identical with the width of U-shaped through hole 321.It is oriented to the width of groove 311 straight for the two side for being oriented to groove 311
The length of linear distance, the length of the air line distance for both sides straight wall of the width U-shaped through hole 321 of U-shaped through hole 321, by that will lead
Same widths are set to groove 311 and U-shaped through hole 321, filler can be conveniently installed.Groove 311 is oriented to by setting, can be facilitated
The connection of sealing gasket 4 and filler is observed, meanwhile, by rotating cutting ferrule 32, card access surface 322 turns in the groove of filler
It is dynamic, when card access surface 322 it is opening down when, card access surface 322 and nut sleeve 31 coordinate, and filler can be avoided to depart from the device, carried
High workload efficiency.
As shown in figure 5, further, annular boss 22 is provided with stopper slot 221, thrust ball bearing 6 is matched somebody with somebody with stopper slot 221
Close, and with reference to shown in Fig. 2, improve limit effect of the pressure head 2 to thrust ball bearing 6, it is to avoid thrust ball bearing 6 radially shakes
Dynamic, influence nut sleeve 31 is rotated.
Further, pressure head 2 is provided with wedge-shaped annular groove 23, and sealing gasket 4 is squeezed into wedge-shaped annular groove 23, it is to avoid sealing gasket 4 occurs
Displacement.
Further, filler plugging device also includes two handle (not shown)s, and nut sleeve 31 is provided with two
Symmetrical connecting hole 312, handle is spirally connected with connecting hole 312.By setting handle, the personnel that are convenient to operation rotation nut sleeve 31,
Improve operating efficiency.
Further, pressure head 2 is close to one end of gas-tpe fitting 1 provided with two parallel clamping planes 24, and operating personnel can
With instrument fixed clamp plane 24, gas-tpe fitting 1 and pressure head 2 are spirally connected, operating efficiency is improved.
Further, sealing gasket 4 is urethane rubber materials, the material good airproof performance, and cost is relatively low.
Construction of the present utility model, feature and action effect is described in detail according to the embodiment shown in schema above, with
Upper is only preferred embodiment of the present utility model, but the utility model is not to limit practical range shown in drawing, every according to this
The change that the conception of utility model is made, or the equivalent embodiment of equivalent variations is revised as, still without departing from specification and diagram institute
, all should be in protection domain of the present utility model during the spirit covered.
Claims (9)
1. a kind of filler plugging device, it is characterised in that including：
Gas-tpe fitting；
Pressure head, the pressure head is provided with the through hole connected with the gas-tpe fitting, one end of the pressure head and the gas-tpe fitting spiral shell
Connect, the end of the other end of the pressure head is provided with annular boss；
Lock sleeve, the lock sleeve includes nut sleeve and cutting ferrule, and the nut sleeve is set on the pressure head, and the one of the cutting ferrule
End is spirally connected with the nut sleeve, and the other end of the cutting ferrule is used to fix filler；
Sealing gasket, the sealing gasket is provided with passage, and the sealing gasket is fixed on the pressure head towards the side of the cutting ferrule；
Thrust ball bearing, the thrust ball bearing is set on the pressure head, and the thrust ball bearing is located at the annular boss
Between the nut sleeve；
Fixing nut, the fixing nut is spirally connected with the pressure head, the side of the fixing nut and the outside of the nut sleeve
Face is abutted.
2. filler plugging device according to claim 1, it is characterised in that the cutting ferrule is provided with U-shaped through hole, the U
The end face of shape through hole is provided with card access surface, the card access surface and the fit depressions of the filler.
3. filler plugging device according to claim 2, it is characterised in that the card access surface is in U-shaped, the card access surface
Intrados and the groove bottom surface, the side of the side of the card access surface and the groove coordinates.
4. filler plugging device according to claim 3, it is characterised in that the direction cutting ferrule of the nut sleeve
One end end face is identical with the width of the U-shaped through hole provided with groove, the width of the guiding groove is oriented to.
5. filler plugging device according to claim 4, it is characterised in that the annular boss is provided with stopper slot, institute
Thrust ball bearing is stated with the stopper slot to coordinate.
6. filler plugging device according to claim 5, it is characterised in that the pressure head is provided with wedge-shaped annular groove, described
Sealing gasket is fixed in the wedge-shaped annular groove.
7. filler plugging device according to claim 6, it is characterised in that the filler plugging device also includes two
Individual handle, the nut sleeve is spirally connected provided with two symmetrical connecting holes, the handle with the connecting hole.
8. filler plugging device according to claim 7, it is characterised in that the pressure head is close to the gas-tpe fitting
One end is provided with two parallel clamping planes.
9. filler plugging device according to claim 8, it is characterised in that the sealing gasket is polyurethane rubber material
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720318266.XU CN206593807U (en) | 2017-03-29 | 2017-03-29 | A kind of filler plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720318266.XU CN206593807U (en) | 2017-03-29 | 2017-03-29 | A kind of filler plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206593807U true CN206593807U (en) | 2017-10-27 |
Family
ID=60123228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720318266.XU Expired - Fee Related CN206593807U (en) | 2017-03-29 | 2017-03-29 | A kind of filler plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206593807U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107664560A (en) * | 2017-10-31 | 2018-02-06 | 苏州金牛精密机械有限公司 | A kind of inflation mechanism for performing leak test |
| CN111331865A (en) * | 2019-12-27 | 2020-06-26 | 沈阳铁路信号有限责任公司 | Mounting device for plastic plugging of glue injection hole of antenna unit shell |
-
2017
- 2017-03-29 CN CN201720318266.XU patent/CN206593807U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107664560A (en) * | 2017-10-31 | 2018-02-06 | 苏州金牛精密机械有限公司 | A kind of inflation mechanism for performing leak test |
| CN111331865A (en) * | 2019-12-27 | 2020-06-26 | 沈阳铁路信号有限责任公司 | Mounting device for plastic plugging of glue injection hole of antenna unit shell |
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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: 20171027 Termination date: 20200329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |