CN106181864A - Support the formula oil seal installation device that rises - Google Patents
Support the formula oil seal installation device that rises Download PDFInfo
- Publication number
- CN106181864A CN106181864A CN201610705015.7A CN201610705015A CN106181864A CN 106181864 A CN106181864 A CN 106181864A CN 201610705015 A CN201610705015 A CN 201610705015A CN 106181864 A CN106181864 A CN 106181864A
- Authority
- CN
- China
- Prior art keywords
- rises
- ring
- swing arm
- support
- oil seal
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
Abstract
The invention discloses one and support the formula oil seal installation device that rises, including supporting seat, on described support seat, rotation is provided with screw rod, on described screw rod, thread bush is equipped with swivel nut, the outer circumferential side of described swivel nut is hinged with some braces, the outer circumferential side of described support seat is hinged with the swing arm that some and described brace is corresponding, the end of described brace is hinged with in the middle part of corresponding described swing arm respectively, the end of described swing arm is provided with the ring that rises, the laminating the most successively of ring segment that what the described ring that rises was corresponding by some and described swing arm rise head and the tail is constituted, the described ring outer circumferential side depression that rises is provided with annular groove, Flexible Reset circle it is set with in described annular groove.The present invention ensure that oil sealing mounting process quality, do not interfere with sealing effectiveness, install Rear oil seal be not damaged, improve oil sealing installation effectiveness.
Description
Technical field
The present invention relates to machinery maintenance technique, particularly relate to one and support the formula oil seal installation device that rises.
Background technology
At present in normal machinery maintenance, installment work, traditional maintenance tool is in some particular job condition
Under cannot ensure prescription, and inefficiency.As being intended to that oil seal without framework is loaded the installation site specified on axle, former erector
Skill is first oil sealing half angle mount to be entered axle head, levers up with the aid such as crow bar or screwdriver and stretches second half, until
Oil sealing internal diameter is more than axle head external diameter, could be inserted on axle by oil sealing, and then hand push is to designated mounting position.Above-mentioned mounting process
Drawback is that screwdriver levers up the position support of stretching and rises uneven, and stretching transition is difficult to retraction, affect sealing effectiveness, it is impossible to enough guarantees
The processing quality that oil sealing is installed, the most also discards because of oil sealing sealing lip or oil seal body impaired causing after installation, adds cost,
And oil sealing installation effectiveness is low.
Summary of the invention
The technical problem to be solved be to provide one ensure that oil sealing mounting process quality, do not interfere with close
Envelope effect, Rear oil seal is installed it is not damaged, improves the support of oil sealing installation effectiveness and rise formula oil seal installation device.
For solving above-mentioned technical problem, the technical scheme is that support is risen formula oil seal installation device, including supporting seat,
On described support seat, rotation is provided with screw rod, and on described screw rod, thread bush is hinged with some equipped with swivel nut, the outer circumferential side of described swivel nut
Brace, the outer circumferential side of described support seat is hinged with the swing arm that some and described brace is corresponding, and the end of described brace is respectively with right
In the middle part of the described swing arm answered hinged, the end of described swing arm is provided with the ring that rises, described in the ring that rises corresponding by some and described swing arm
The ring segment that rises head and the tail are fitted compositions successively, described in the ring outer circumferential side that rises cave in and be provided with annular groove, be set with Flexible Reset circle in described annular groove.
As preferred technical scheme, described in the ring outer circumferential side near described support seat one end that rises stretch out and be provided with backstop
Bulge loop.
As preferred technical scheme, described Flexible Reset circle is rubber ring.
As preferred technical scheme, the end of each described swing arm is respectively equipped with the spike of outwards bending, each described in rise ring
Middle part inside Duan is correspondingly provided with spike hole respectively.
As preferred technical scheme, described screw rod is provided with rotation hand wheel.
As preferred technical scheme, described brace is 4, and described swing arm is 4, described in the ring segment that rises be 4 sections.
As preferred technical scheme, the end face of the ring segment that rises described in the ring segment that rises described in adjacent two protrudes above and is provided with circular cone
Shape guide protrusions, on the end face of the ring segment that rises described in another, depression is provided with the coniform direction recess corresponding with described guide protrusions.
Rise formula oil seal installation device owing to have employed the support of technique scheme, including supporting seat, described support seat turns
Moving and be provided with screw rod, on described screw rod, thread bush is equipped with swivel nut, and the outer circumferential side of described swivel nut is hinged with some braces, described support seat
Outer circumferential side be hinged with the swing arm that some and described brace is corresponding, the end of described brace respectively with in the middle part of corresponding described swing arm
Hinged, the end of described swing arm is provided with the ring that rises, described in rise ring by some and described swing arm corresponding rise ring segment head and the tail paste successively
Close constitute, described in rise ring outer circumferential side depression be provided with annular groove, be set with Flexible Reset circle in described annular groove.During use, by resetting
The ring segment head and the tail laminating composition the most successively that respectively rises is risen ring by elastic ring, and the top half being intended to install oil sealing is sleeved on the periphery of the ring that rises
Side, is then placed on the inner side of the ring segment that respectively rises, rotary screw by the end of each swing arm, orders about swivel nut and moves, and drives brace to order about
Swing arm abduction, is promoted by swing arm the ring segment that respectively rises uniformly to surrounding expanding, is supportted uniformly by oil sealing internal diameter and rise to outside with axle head
Footpath is consistent, then oil sealing the latter half is inserted in axle head, then slips in the mounting groove specified on axle with hand propelled oil sealing；The most anti-
To rotary screw, ordering about swivel nut and reversely move, drive brace to order about swing arm and reclaim, the ring segment that respectively rises is at the resilience force of Flexible Reset circle
Drive under set back, complete one action process.Uniform force in the whole installation process of oil sealing, after installation resilience rapidly,
Thoroughly, and oil sealing is without any damage, it is ensured that oil sealing mounting process quality, do not interfere with sealing effectiveness, Rear oil seal be installed not
Can impaired, improve oil sealing installation effectiveness, and this support formula oil seal installation device that rises has and structurally simple, economical is suitable for, is manufactured into
The features such as this is low.
Accompanying drawing explanation
The following drawings is only intended to, in schematically illustrating the present invention and explaining, not delimit the scope of the invention.Wherein:
Fig. 1 is the structural representation of the present invention；
Fig. 2 is that the present invention rises the structural representation of ring；
Fig. 3 is the structural representation of swing arm of the present invention work；
Fig. 4 is the schematic diagram that oil sealing of the present invention coordinates with the ring that rises；
Fig. 5 is the schematic diagram of oil sealing installation process of the present invention.
In figure: 1-supports seat；11-screw rod；12-swivel nut；13-brace；14-swing arm；15-spike；2-rises ring；21-rises ring
Section；22-annular groove；23-backstop bulge loop；24-spike hole；3-Flexible Reset circle；4-oil sealing；5-axle.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, the present invention is expanded on further.In the following detailed description, only by explanation
Mode describes some one exemplary embodiment of the present invention.Undoubtedly, those of ordinary skill in the art will be consequently realised that,
In the case of without departing from the spirit and scope of the present invention, by various different modes, described embodiment can be repaiied
Just.Therefore, accompanying drawing and description are inherently the most illustrative rather than are used for limiting scope of the claims.
As shown in Figure 1, Figure 2 and Figure 3, support the formula oil seal installation device that rises, including supporting seat 1, described support seat 1 rotates and sets
Having screw rod 11, on described screw rod 11, thread bush is equipped with swivel nut 12, and the outer circumferential side of described swivel nut 12 is hinged with some braces 13, described
The outer circumferential side supporting seat 1 is hinged with the swing arm 14 that some and described brace 13 is corresponding, and the end of described brace 13 is respectively with corresponding
Described swing arm 14 in the middle part of hinged, the end of described swing arm 14 is provided with the ring 2 that rises, described in rise ring 2 by some with described swing arm 14
Corresponding ring segment 21 head and the tail that rise are fitted compositions successively, described in the ring 2 outer circumferential side depression that rises be provided with annular groove 22, is set with in described annular groove 22
There is Flexible Reset circle 3.During use, by Flexible Reset circle 3, the ring segment 21 head and the tail laminating composition the most successively that respectively rises is risen ring 2, be intended to peace
The top half of charge of oil envelope 4 is sleeved on the outer circumferential side of the ring 2 that rises, and is then placed on by the end of each swing arm 14 and respectively rises in ring segment 21
Side, rotary screw 11, orders about swivel nut 12 and moves, drive brace 13 to order about swing arm 14 abduction, promote, by swing arm 14, the ring segment that respectively rises
21 is uniform to surrounding expanding, as it is shown in figure 5, it is consistent that oil sealing 4 internal diameter is supportted axle head external diameter uniformly that rise to axle 5, then will
Axle head is inserted in oil sealing 4 the latter half, then slips in the mounting groove specified on axle 5 with hand propelled oil sealing 4；Then spiral shell is reversely rotated
Bar 11, orders about swivel nut 12 and reversely moves, and drives brace 13 to order about swing arm 14 and reclaims, the ring segment that respectively rises 21 returning at Flexible Reset circle 3
Set back under the drive of elastic force, complete one action process.Described screw rod 11 is provided with rotation hand wheel, it is simple to operation.Described
Brace 13 is 4, and described swing arm 14 is 4, described in the ring segment 21 that rises be 4 sections, simple and practical, it is simple to operation.Adjacent two institutes
State the end face of the ring segment 21 that rises described in the ring segment 21 that rises to protrude above and be provided with coniform guide protrusions (not shown), described in another
On the end face of the ring segment that rises 21, depression is provided with the coniform direction recess (not shown) corresponding with described guide protrusions, Ke Yiti
High respectively rise ring segment 21 return time accuracy.The end of each described swing arm 14 is respectively equipped with the spike 15 of outwards bending, each described
Middle part inside the ring segment that rises 21 is correspondingly provided with spike hole 24 respectively, by coordinating of spike 15 and spike hole 24, improves and respectively rises
The ring segment 21 accuracy when surrounding expanding and return.
As shown in Figure 1, Figure 2 and Figure 4, the ring 2 outer circumferential side near described support seat 1 one end that rises described in stretches out and is only provided with
Gear bulge loop 23, may be used for location and constraint oil sealing 4 at the set holding position risen on ring 2.Described Flexible Reset circle 3 is rubber ring,
Easy to use, the ring segment that respectively rises 21 return is rapid, utilizes again the rigidity of rubber ring while utilizing rubber ring elasticity simultaneously, it is ensured that
Respectively rise ring segment 21 return time accuracy.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (7)
1. support the formula oil seal installation device that rises, including supporting seat, it is characterised in that: on described support seat, rotation is provided with screw rod, described
On screw rod, thread bush is equipped with swivel nut, and the outer circumferential side of described swivel nut is hinged with some braces, and the outer circumferential side of described support seat is hinged with
The swing arm that some and described brace is corresponding, the end of described brace is hinged with in the middle part of corresponding described swing arm respectively, described swing arm
End be provided with the ring that rises, described in rise ring corresponding by some and described swing arm rise ring segment head and the tail the most successively laminating constitute, described in rise
Ring outer circumferential side depression is provided with annular groove, is set with Flexible Reset circle in described annular groove.
2. support the formula oil seal installation device that rises as claimed in claim 1, it is characterised in that the ring that rises described in: is near described support seat one
The outer circumferential side of end stretches out and is provided with backstop bulge loop.
3. support the formula oil seal installation device that rises as claimed in claim 1, it is characterised in that: described Flexible Reset circle is rubber ring.
4. support the formula oil seal installation device that rises as claimed in claim 1, it is characterised in that: the end of each described swing arm is respectively equipped with
The outwards spike of bending, each described in the middle part inside ring segment of rising be correspondingly provided with spike hole respectively.
5. support the formula oil seal installation device that rises as claimed in claim 1, it is characterised in that: described screw rod is provided with rotation hand wheel.
6. support the formula oil seal installation device that rises as claimed in claim 1, it is characterised in that: described brace is 4, and described swing arm is
4, described in the ring segment that rises be 4 sections.
7. the support as described in any claim in claim 1 to 6 is risen formula oil seal installation device, it is characterised in that: adjacent two
The end face of the ring segment that rises described in the described ring segment that rises protrudes above and is provided with coniform guide protrusions, on the end face of the ring segment that rises described in another
Depression is provided with the coniform direction recess corresponding with described guide protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610705015.7A CN106181864A (en) | 2016-08-23 | 2016-08-23 | Support the formula oil seal installation device that rises |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610705015.7A CN106181864A (en) | 2016-08-23 | 2016-08-23 | Support the formula oil seal installation device that rises |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106181864A true CN106181864A (en) | 2016-12-07 |
Family
ID=57523414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610705015.7A Pending CN106181864A (en) | 2016-08-23 | 2016-08-23 | Support the formula oil seal installation device that rises |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106181864A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112605939A (en) * | 2020-12-30 | 2021-04-06 | 张秀华 | Municipal administration pipeline rubber circle suit device |
| CN113483149A (en) * | 2021-06-25 | 2021-10-08 | 中国一冶集团有限公司 | Socket joint formula PCCP pipe interfacing apparatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5321875A (en) * | 1993-06-22 | 1994-06-21 | Bethlehem Steel Corporation | Well block centering tool |
| CN2336927Y (en) * | 1998-07-04 | 1999-09-08 | 陶东乐 | Axle sleeve expansion withdrawing tool |
| JP2008173720A (en) * | 2007-01-19 | 2008-07-31 | Nok Corp | Elastic body mounting tool |
| CN202914524U (en) * | 2012-09-12 | 2013-05-01 | 宁波三泰轴承有限公司 | Rolling bearing and special dismounting tool for rolling bearing |
| CN203357382U (en) * | 2013-07-01 | 2013-12-25 | 孙效 | Ring disassembling device |
| CN105364779A (en) * | 2015-12-17 | 2016-03-02 | 中国人民解放军装备学院昌平士官学校 | Tool for dismounting part in hole |
| CN205889039U (en) * | 2016-08-23 | 2017-01-18 | 中国电建集团核电工程公司 | Prop formula oil blanket installation device that rises |
-
2016
- 2016-08-23 CN CN201610705015.7A patent/CN106181864A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5321875A (en) * | 1993-06-22 | 1994-06-21 | Bethlehem Steel Corporation | Well block centering tool |
| CN2336927Y (en) * | 1998-07-04 | 1999-09-08 | 陶东乐 | Axle sleeve expansion withdrawing tool |
| JP2008173720A (en) * | 2007-01-19 | 2008-07-31 | Nok Corp | Elastic body mounting tool |
| CN202914524U (en) * | 2012-09-12 | 2013-05-01 | 宁波三泰轴承有限公司 | Rolling bearing and special dismounting tool for rolling bearing |
| CN203357382U (en) * | 2013-07-01 | 2013-12-25 | 孙效 | Ring disassembling device |
| CN105364779A (en) * | 2015-12-17 | 2016-03-02 | 中国人民解放军装备学院昌平士官学校 | Tool for dismounting part in hole |
| CN205889039U (en) * | 2016-08-23 | 2017-01-18 | 中国电建集团核电工程公司 | Prop formula oil blanket installation device that rises |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112605939A (en) * | 2020-12-30 | 2021-04-06 | 张秀华 | Municipal administration pipeline rubber circle suit device |
| CN112605939B (en) * | 2020-12-30 | 2023-08-15 | 浙江友瑞建设工程有限公司 | Municipal administration pipeline rubber circle suit device |
| CN113483149A (en) * | 2021-06-25 | 2021-10-08 | 中国一冶集团有限公司 | Socket joint formula PCCP pipe interfacing apparatus |
| CN113483149B (en) * | 2021-06-25 | 2023-05-16 | 中国一冶集团有限公司 | Socket type PCCP (prestressed concrete cylinder pipe) butt joint device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161207 |