CN107825349A - A kind of oil seal press-in machine structure - Google Patents
A kind of oil seal press-in machine structure Download PDFInfo
- Publication number
- CN107825349A CN107825349A CN201711100889.0A CN201711100889A CN107825349A CN 107825349 A CN107825349 A CN 107825349A CN 201711100889 A CN201711100889 A CN 201711100889A CN 107825349 A CN107825349 A CN 107825349A
- Authority
- CN
- China
- Prior art keywords
- pressed
- block
- machine structure
- guide
- 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.)
- Withdrawn
Links
- 238000007789 sealing Methods 0.000 claims abstract description 29
- 238000009434 installation Methods 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 230000002950 deficient Effects 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 29
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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
- B25B27/023—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 using screws
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Devices (AREA)
Abstract
Present invention is disclosed a kind of oil seal press-in machine structure, for oil sealing (1) to be pressed into the mounting hole (3) of workpiece (2), it includes the fixed mount (4) being connected with the workpiece (2), for extruding the pressed-in block (5) of the oil sealing (1), it is threadedly coupled with the fixed mount (4) and dump bolt (6) and guide (7) that bottom and the pressed-in block (5) offset, the guide (7) and the removable connection of the fixed mount (4), and described guide (7) one end is connected with the pressed-in block (5).The oil seal press-in machine structure of the present invention is simple in construction, easy to use, and cost is cheap, can manually the turn of the screw mode by oil sealing it is stable, be vertically pressed into the mounting hole of workpiece, will not run-off the straight defective mounting, ensure that the sealing after oil sealing installation.
Description
Technical field
The present invention relates to a kind of oil seal press-in machine structure.
Background technology
Oil sealing is that (oil is most common liquid substance in transmission system, also refers in general liquid substance for oil sealing fat
Meaning) mechanical organ, the part for needing to lubricate in transmission parts is isolated, is unlikely to allow lubricating oil to ooze by it with output part
Leakage.It the phenomenon of oil sealing easy run-off the straight when mounted, causes sealing effectiveness to be deteriorated in the industry using quite varied.
The content of the invention
It is an object of the invention to for drawbacks described above of the prior art, there is provided a kind of oil seal press-in machine structure, can incite somebody to action
In the vertical press-in workpiece of oil sealing, inclined bad phenomenon will not be installed.
For achieving the above object, present invention employs following technical scheme：A kind of oil seal press-in machine structure, for by oil
Envelope press-in workpiece mounting hole in, its fixed mount for including being connected with the workpiece, the pressed-in block for extruding the oil sealing,
Be threadedly coupled with the fixed mount and dump bolt and guide that bottom and the pressed-in block offset, the guide with
The removable connection of the fixed mount, and described guide one end is connected with the pressed-in block.
In addition, the present invention also proposes following attached technical scheme：
The guide is provided with polished rod portion and the threaded portion that is connected with the pressed-in block, the fixture offer with
The pilot hole that the polished rod portion is engaged.
The guide is guide blot.
The fixed mount offers the screwed hole being coaxially set with the mounting hole, the dump bolt and the screw thread
Hole is threadedly coupled.
The pressed-in block includes the press section and supporting part being coaxially set, and the oil sealing can be sheathed on the supporting part
On, and offseted with the press section.
Compared to prior art, the advantage of the invention is that：Oil seal press-in machine structure of the invention is simple in construction, user
Just, cost is cheap, can manually the turn of the screw mode by oil sealing it is stable, be vertically pressed into the mounting hole of workpiece, will not
The defective mounting of run-off the straight, it ensure that the sealing after oil sealing installation.
Brief description of the drawings
Fig. 1 is the structural representation of oil seal press-in machine structure of the present invention.
Embodiment
Technical solution of the present invention is further non-limitingly described in detail below in conjunction with preferred embodiment and its accompanying drawing.
As shown in figure 1, corresponding to a kind of oil seal press-in machine structure of preferred embodiment of the present invention, it is used to oil sealing 1 being pressed into
In the mounting hole 3 of workpiece 2, it includes fixed mount 4, pressed-in block 5, dump bolt 6 and guide 7.
Fixed mount 4 is bolted with workpiece 2, and it offers the screwed hole 4b with the coaxial line of mounting hole 3, dump bolt
6 are threadedly coupled and its bottom abuts against with pressed-in block 5 with screwed hole 4b.At least one pilot hole 4a is further opened with fixed mount 4,
In the present embodiment, pilot hole 4a quantity is two, the both sides for being arranged on dump bolt 6 respectively symmetrically.
Guide 7 includes polished rod portion 7a and threaded portion 7b, and polished rod portion 7a is engaged with pilot hole 4a, and it can be in pilot hole 4a
Interior edge axis moves.Threaded portion 7b is threadedly coupled with pressed-in block 5, i.e., pressed-in block 5 can be moved by the guide effect of guide 7
It is dynamic.Guide 7 preferentially selects guide blot.
Pressed-in block 5 includes the press section 5a and supporting part 5b being coaxially set, and supporting part 5b diameter is slightly less than oil sealing 1
Internal diameter so that oil sealing 1 can be set on supporting part 5b outer peripheral face.Press section 5a diameter is more than the external diameter of oil sealing 1, and it is used
In to the application extruding force of oil sealing 1.1 position on pressed-in block 5 of press section 5a and supporting part 5b mutual cooperations positioning oil seal so that
Its during installation will not run-off the straight phenomenon.
In use, oil sealing 1 is set on supporting part 5b first, then fixed mount 4 is installed on workpiece 2, rotation pressure
Enter bolt 6 and make it withstand pressed-in block 5 to move down, oil sealing 1 is pressed into mounting hole 3.Due to the effect of guide 7, pressed-in block 5
Remain stable vertical depression, i.e., oil sealing 1 during pushing will not run-off the straight phenomenon, ensure that close after installation
Feng Xing.
The oil seal press-in machine structure of the present invention is simple in construction, easy to use, and cost is cheap, can manually the turn of the screw side
Formula by oil sealing it is stable, be vertically pressed into the mounting hole of workpiece, will not run-off the straight defective mounting, after ensure that oil sealing installation
Sealing.
It is pointed out that the technical concepts and features of above-mentioned preferred embodiment only to illustrate the invention, its object is to
Allow person skilled in the art to understand present disclosure and implement according to this, the protection of the present invention can not be limited with this
Scope.Any equivalent change or modification in accordance with the spirit of the invention, it should all be included within the scope of the present invention.
Claims (5)
- A kind of 1. oil seal press-in machine structure, for oil sealing (1) to be pressed into the mounting hole (3) of workpiece (2), it is characterised in that：It is wrapped Include the fixed mount (4) for the positioning that is connected with the workpiece (2), the pressed-in block (5) for extruding the oil sealing (1), with it is described solid Determine the dump bolt (6) and guide (7) that frame (4) is threadedly coupled and bottom offsets with the pressed-in block (5), the guiding Part (7) and the removable connection of the fixed mount (4), and the guide (7) one end is connected with the pressed-in block (5).
- 2. according to oil seal press-in machine structure described in claim 1, it is characterised in that：The guide (7) be provided with polished rod portion (7a) with And the threaded portion (7b) being connected with the pressed-in block (5), the fixture (4) offers to be engaged with the polished rod portion (7a) Pilot hole (4a).
- 3. according to oil seal press-in machine structure described in claim 1, it is characterised in that：The guide (7) is guide blot.
- 4. according to oil seal press-in machine structure described in claim 1, it is characterised in that：The fixed mount (4) offers and the installation The screwed hole (3a) that hole (3) is coaxially set, the dump bolt (6) are threadedly coupled with the screwed hole (3a).
- 5. according to oil seal press-in machine structure described in claim 1, it is characterised in that：The pressed-in block (5) includes what is be coaxially set Press section (5a) and supporting part (5b), the oil sealing (1) can be sheathed on the supporting part (5b), and with the press section (5a) Offset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711100889.0A CN107825349A (en) | 2017-11-09 | 2017-11-09 | A kind of oil seal press-in machine structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711100889.0A CN107825349A (en) | 2017-11-09 | 2017-11-09 | A kind of oil seal press-in machine structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107825349A true CN107825349A (en) | 2018-03-23 |
Family
ID=61654932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711100889.0A Withdrawn CN107825349A (en) | 2017-11-09 | 2017-11-09 | A kind of oil seal press-in machine structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107825349A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747964A (en) * | 2018-07-27 | 2018-11-06 | 广西玉柴机器股份有限公司 | A kind of engine Front oil seal press-loading apparatus and pressing method |
| CN109500580A (en) * | 2018-09-29 | 2019-03-22 | 武汉船用机械有限责任公司 | A kind of mounting tool and installation method for seal assembly |
| CN111660251A (en) * | 2020-05-20 | 2020-09-15 | 广州飞机维修工程有限公司 | Device for dismounting solid core of aircraft part |
| CN114102511A (en) * | 2021-12-09 | 2022-03-01 | 重庆磐谷动力技术有限公司 | Engine oil seal mounting tool and using method |
-
2017
- 2017-11-09 CN CN201711100889.0A patent/CN107825349A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747964A (en) * | 2018-07-27 | 2018-11-06 | 广西玉柴机器股份有限公司 | A kind of engine Front oil seal press-loading apparatus and pressing method |
| CN108747964B (en) * | 2018-07-27 | 2023-08-01 | 广西玉柴机器股份有限公司 | Engine front oil seal press-fitting device and press-fitting method |
| CN109500580A (en) * | 2018-09-29 | 2019-03-22 | 武汉船用机械有限责任公司 | A kind of mounting tool and installation method for seal assembly |
| CN111660251A (en) * | 2020-05-20 | 2020-09-15 | 广州飞机维修工程有限公司 | Device for dismounting solid core of aircraft part |
| CN114102511A (en) * | 2021-12-09 | 2022-03-01 | 重庆磐谷动力技术有限公司 | Engine oil seal mounting tool and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180323 |
|
| WW01 | Invention patent application withdrawn after publication |