CN107825349A - A kind of oil seal press-in machine structure - Google Patents

A kind of oil seal press-in machine structure Download PDF

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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Withdrawn
Application number
CN201711100889.0A
Other languages
Chinese (zh)
Inventor
杨琦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Listening Yi Hua Environmental Protection & Technology Co Ltd
Original Assignee
Suzhou Listening Yi Hua Environmental Protection & Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Listening Yi Hua Environmental Protection & Technology Co Ltd filed Critical Suzhou Listening Yi Hua Environmental Protection & Technology Co Ltd
Priority to CN201711100889.0A priority Critical patent/CN107825349A/en
Publication of CN107825349A publication Critical patent/CN107825349A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25BTOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B27/00Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
    • B25B27/02Hand 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
    • B25B27/023Hand 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

A kind of oil seal press-in machine structure
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)

  1. 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. 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. 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. 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. 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.
CN201711100889.0A 2017-11-09 2017-11-09 A kind of oil seal press-in machine structure Withdrawn CN107825349A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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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WW01 Invention patent application withdrawn after publication

Application publication date: 20180323

WW01 Invention patent application withdrawn after publication