CN207104256U - A kind of outside framework oil seal erecting device - Google Patents
A kind of outside framework oil seal erecting device Download PDFInfo
- Publication number
- CN207104256U CN207104256U CN201720812867.6U CN201720812867U CN207104256U CN 207104256 U CN207104256 U CN 207104256U CN 201720812867 U CN201720812867 U CN 201720812867U CN 207104256 U CN207104256 U CN 207104256U
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- China
- Prior art keywords
- upright post
- post rod
- cylindrical drum
- roller
- oil seal
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Abstract
The utility model discloses a kind of outside framework oil seal erecting device, it includes upright post rod, propulsive mechanism, detent mechanism, stress head, one end of described upright post rod is provided with propulsive mechanism, and the other end of upright post rod is provided with stress head, detent mechanism is additionally provided with upright post rod；Described propulsive mechanism includes promoting disk, and described propulsion disk is arranged on the termination of upright post rod and concentric with upright post rod, promotes the edge of disk to be provided with baffle ring；Described detent mechanism includes cylindrical drum and roller, described cylindrical drum is enclosed in upright post rod and between the two by screw thread and is connected, its axis direction is provided with multiple rollers in the surface location of cylindrical drum, and each roller to cylindrical drum surface height.The beneficial effects of the utility model are：Simple in construction, outside framework oil seal uniform force, easily slide into.
Description
Technical field
It the utility model is related to a kind of outside framework oil seal erecting device.
Background technology
At present in normal machinery maintenance, installment work, it is often necessary to mounting framework oil sealing.For example, in plunger
In pump, outside framework oil seal is used for the crankcase of sealed plunger pump, to place crankcase oil leak.At present in mounting framework oil sealing, often
Method using inclined shovel symmetric shock outside framework oil seal makes outside framework oil seal slip into cavity, still, due to effect in impact process
Power it is uneven, easily cause outside framework oil seal deflection, the axiality between outside framework oil seal and cavity can not be protected, and cause skeleton
Oil sealing cutting edge deforms, and the sealing effectiveness of outside framework oil seal is reduced, if the method for impact is not used, due between outside framework oil seal and cavity
Frictional force it is big, be difficult to outside framework oil seal is installed again.To be filled therefore, the utility model proposes a kind of installation of outside framework oil seal
Put, it is practical, perfect and easily solve above mentioned problem.
Utility model content
A kind of the shortcomings that the purpose of this utility model is to overcome prior art, there is provided simple in construction, outside framework oil seal stress
Uniformly, the outside framework oil seal erecting device easily slid into.
The purpose of this utility model is achieved through the following technical solutions：A kind of outside framework oil seal erecting device, it includes vertical
Mast, propulsive mechanism, detent mechanism, stress head, one end of described upright post rod are provided with propulsive mechanism, the other end of upright post rod
Stress head is provided with, detent mechanism is additionally provided with upright post rod；Described propulsive mechanism includes promoting disk, described propulsion circle
Disk is arranged on the termination of upright post rod and concentric with upright post rod, promotes the edge of disk to be provided with baffle ring；Described detent mechanism
Including cylindrical drum and roller, described cylindrical drum is enclosed in upright post rod and between the two by screw thread and is connected, in cylindrical drum
Surface location its axis direction is provided with multiple rollers, and each roller to cylindrical drum surface height.
Multiple grooves are provided with the surface of described cylindrical drum, roller unit is provided with groove, roller unit includes rolling
Wheel and roller fixed block, roller are arranged in roller fixed block, and roller fixed block is placed in the groove of cylindrical drum and causes rolling
Wheel is consistent with cylindrical drum axis direction.
Described roller fixed block is fixed by screws in cylindrical drum.
Described upright post rod is provided with the circular platform that withstands propulsive mechanism, propulsive mechanism relative to circular platform opposite side
The sleeve being connected through a screw thread with upright post rod is provided with, the termination of sleeve is provided with nut.
Described propulsion disk is cased with outside framework oil seal along its outer circumferential and outside framework oil seal is located at the front side of baffle ring.
The utility model has advantages below：Simple in construction, outside framework oil seal uniform force, easily slide into.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the enlarged drawing of A-A in Fig. 1；
In figure：1- upright post rods, 2- propulsive mechanisms, 3- detent mechanisms, 4- stress heads, 5- promote disk, 6- baffle rings, 7- cylinders
Cylinder, 8- rollers, 9- roller fixed blocks, 10- upright post rods, 11- outside framework oil seals.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings, but the scope of protection of the utility model is not limited to
It is as described below.
The purpose of this utility model is achieved through the following technical solutions：As shown in Fig. 1 ~ Fig. 2, a kind of outside framework oil seal installation
Device, it includes upright post rod 1, propulsive mechanism 2, detent mechanism 3, stress head 4, and one end of described upright post rod 1 is provided with propulsion
Mechanism 2, the other end of upright post rod 1 are provided with stress head 4, detent mechanism 3 are additionally provided with upright post rod 1；Described propulsive mechanism 2
Including promoting disk 5, described propulsions disk 5 is arranged on the termination of upright post rod 1 and concentric with upright post rod 1, propulsion disk 5
Edge is provided with baffle ring 6；Described detent mechanism 3 includes cylindrical drum 7 and roller 8, and described cylindrical drum 7 is enclosed in upright post rod 1
And be connected between the two by screw thread, its axis direction is provided with multiple rollers 8 in the surface location of cylindrical drum 7, and
Each roller 8 arrives the height on the surface of cylindrical drum 7.
Further, as preferred embodiment of the present utility model, it is provided with the surface of described cylindrical drum 7 multiple recessed
Groove, roller unit is provided with groove, roller unit includes roller 8 and roller fixed block 9, and roller 8 is arranged on roller fixed block 9
On, roller fixed block 9 is placed in the groove of cylindrical drum 7 and make it that roller 8 is consistent with the axis direction of cylindrical drum 7.Described rolling
Wheel fixed block 9 is fixed by screws in cylindrical drum 7.Described upright post rod 1 is provided with the circular platform for withstanding propulsive mechanism 2
10, propulsive mechanism 2 is provided with the sleeve being connected through a screw thread with upright post rod 1, the end of sleeve relative to the opposite side of circular platform 10
Head is provided with nut.Described propulsion disk 5 is cased with outside framework oil seal 11 along its outer circumferential and outside framework oil seal 11 is located at baffle ring 6
Front side.
Described above is only preferred embodiment of the present utility model, it should be understood that the utility model is not limited to herein
Disclosed form, the exclusion to other embodiment is not to be taken as, and can be used for various other combinations, modification and environment, and
It can be modified in contemplated scope described herein by the technology or knowledge of above-mentioned teaching or association area.And this area
The change and change that personnel are carried out do not depart from spirit and scope of the present utility model, then all should be in right appended by the utility model
It is required that protection domain in.
Claims (5)
- A kind of 1. outside framework oil seal erecting device, it is characterised in that：It includes upright post rod（1）, propulsive mechanism（2）, detent mechanism （3）, stress head（4）, described upright post rod（1）One end be provided with propulsive mechanism（2）, upright post rod（1）The other end be provided with Stress head（4）, upright post rod（1）On be additionally provided with detent mechanism（3）；Described propulsive mechanism（2）Including promoting disk（5）, institute The propulsion disk stated（5）It is arranged on upright post rod（1）Termination and and upright post rod（1）It is concentric, promote disk（5）Edge set There is baffle ring（6）；Described detent mechanism（3）Including cylindrical drum（7）And roller（8）, described cylindrical drum（7）It is enclosed on upright post rod （1）It is connected above and by screw thread between the two, in cylindrical drum（7）Surface location its axis direction is provided with multiple rollings Wheel（8）, and each roller（8）To cylindrical drum（7）The height on surface is.
- A kind of 2. outside framework oil seal erecting device according to claim 1, it is characterised in that：Described cylindrical drum（7）Table Multiple grooves are provided with face, roller unit is provided with groove, roller unit includes roller（8）And roller fixed block（9）, roller （8）It is arranged on roller fixed block（9）On, roller fixed block（9）It is placed on cylindrical drum（7）Groove in and cause roller（8）With Cylindrical drum（7）Axis direction is consistent.
- A kind of 3. outside framework oil seal erecting device according to claim 2, it is characterised in that：Described roller fixed block（9） It is fixed by screws in cylindrical drum（7）On.
- A kind of 4. outside framework oil seal erecting device according to claim 1, it is characterised in that：Described upright post rod（1）On set Have propulsive mechanism（2）The circular platform withstood（10）, propulsive mechanism（2）Relative to circular platform（10）Opposite side be provided with and stand Mast（1）The sleeve being connected through a screw thread, the termination of sleeve are provided with nut.
- A kind of 5. outside framework oil seal erecting device according to claim 1, it is characterised in that：Described propulsion disk（5）Edge Its outer circumferential is cased with outside framework oil seal（11）And outside framework oil seal（11）Positioned at baffle ring（6）Front side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720812867.6U CN207104256U (en) | 2017-07-06 | 2017-07-06 | A kind of outside framework oil seal erecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720812867.6U CN207104256U (en) | 2017-07-06 | 2017-07-06 | A kind of outside framework oil seal erecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207104256U true CN207104256U (en) | 2018-03-16 |
Family
ID=61587791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720812867.6U Active CN207104256U (en) | 2017-07-06 | 2017-07-06 | A kind of outside framework oil seal erecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207104256U (en) |
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2017
- 2017-07-06 CN CN201720812867.6U patent/CN207104256U/en active Active
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