CN106312913A - Hydraulic bearing mounting head - Google Patents
Hydraulic bearing mounting head Download PDFInfo
- Publication number
- CN106312913A CN106312913A CN201510759589.8A CN201510759589A CN106312913A CN 106312913 A CN106312913 A CN 106312913A CN 201510759589 A CN201510759589 A CN 201510759589A CN 106312913 A CN106312913 A CN 106312913A
- Authority
- CN
- China
- Prior art keywords
- mounting
- main
- bearing
- column
- post
- 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
- B25B27/06—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 inserting or withdrawing sleeves or bearing races
- B25B27/064—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 inserting or withdrawing sleeves or bearing races fluid driven
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The invention relates to a hydraulic bearing mounting head. The head comprises a mounting seat mounted at one end of a hydraulic rod; a main mounting column is mounted on the mounting seat; a preliminary mounting ejecting column is mounted at the front end of the main mounting column; a mounting groove is formed in the front end surface of the main mounting column; the preliminary mounting ejecting column is mounted in the mounting groove; a spring is mounted between the preliminary mounting ejecting column and the groove bottom of the mounting groove; and the front end surface of the main mounting column is provided with an outwards bulging bearing inner ring abutting ring and an outwards bulging bearing outer ring abutting ring. With the head, two-time mounting of a bearing is realized, hydraulic thrust mounting is adopted, the mounting process is stable and reliable, the mounting precision is improved, the labor intensity of manual mounting is further reduced, and faults in the later period are avoided.
Description
Technical field
The present invention relates to technical field of bearings, particularly to the mounting head assembled for bearing.
Background technology
Diesel engine oil pan main lubricating oil pump travelling gear needs to use bearing to be used as supporting, and current mounting means is: by bearing
Be placed into need position to be mounted, use copper rod bearing is tapped up and down, this kind of mounting means, bearing upper and lower,
The percussion dynamics of left and right side and the more difficult assurance of number of times, the easy deflection of bearing outer ring, to install loaded down with trivial details, it is low easily that it installs accuracy
Later stage accident is caused to occur.
Summary of the invention
The applicant, for the disadvantages mentioned above of prior art, studies and designs, it is provided that a kind of fluid pressure type bearing mounting head, its
Energy auxiliary bearing Fast Installation, improves installation accuracy, it is ensured that the use safety of bearing.
In order to solve the problems referred to above, the present invention uses following scheme:
A kind of fluid pressure type bearing mounting head, including being installed on the mounting seat of hydraulic rod end, mounting seat is provided with main mounting post,
The front end of main mounting post is provided with tentatively installs fore-set, the front end face of main mounting post with mounting groove, mounting groove is installed described at the beginning of
Step installs fore-set, and preliminary installation is provided with spring between fore-set and the bottom land of mounting groove；The front end face band of described main mounting post is oriented
Outer prominent bearing inner race leans ring and bearing outer ring leans ring.
Further improvement as technique scheme:
For removably connecting between described mounting seat and main mounting post.
The end face of mounting seat is threaded mounting groove, and screw thread mounting groove is connected with the screw thread mounting ring spiral of main mounting post end face.
The method have technical effect that:
The present invention realizes twice installation of bearing, and uses hydraulic thrust to install, and its installation process steadily, reliably, not only improves
Installation accuracy, also reduces manually installed labor intensity, it is to avoid the generation of later stage fault.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
In figure: 1, main mounting post；11, screw thread mounting ring；2, fore-set is tentatively installed；3, bearing inner race leans ring；4, axle
Bearing outer-ring leans ring；5, mounting groove；6, spring；7, hydraulic stem；8, mounting seat；81, screw thread mounting groove.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described further.
As it is shown in figure 1, the fluid pressure type bearing mounting head of the present embodiment, including being installed on the mounting seat 8 of hydraulic stem 7 end, peace
Being provided with main mounting post 1 on dress seat 8, the front end of main mounting post 1 is provided with preliminary installation fore-set 2, the front end face of main mounting post 1
With mounting groove 5, installing preliminary fore-set 2 of installing in mounting groove 5, preliminary installation is installed between fore-set 2 and the bottom land of mounting groove 5
There is spring 6；The front end face of main mounting post 1 leans ring 3 with bearing inner race outwardly and bearing outer ring leans ring 4.
Further, for removably connecting between mounting seat 8 and main mounting post 1, the end face of mounting seat 8 is threaded mounting groove
81, screw thread mounting groove 81 is connected with screw thread mounting ring 11 spiral of main mounting post 1 end face.
When the present invention uses, for different size of bearing, change mounting head, the most more change owner mounting post 1；By bearing inner race set
It is placed on preliminary installation fore-set 2, handles mounting head, bearing is positioned over and needs position to be mounted, promote main mounting post 1, axle
Hold under the preliminary effect installing fore-set 2, be tentatively installed on workpiece；During promoting main mounting post 1, top is tentatively installed
Post 2 is to the bottom land indentation of mounting groove 5, and after being fully retracted, the bearing inner race of main mounting post 1 front end leans ring 3 and bearing outer ring
Lean ring 4 to contact with bearing inner race and bearing outer ring respectively, it is achieved to bearing steady, reliably install.
Embodiment provided above is the better embodiment of the present invention, is only used for the convenient explanation present invention, not appoints the present invention
What pro forma restriction, has usually intellectual, if without departing from the carried technical characteristic of the present invention in any art
In the range of, utilize the Equivalent embodiments that the done local of disclosed technology contents is changed or modified, and without departing from this
Bright technical characteristic content, all still falls within the range of the technology of the present invention feature.
Claims (3)
1. a fluid pressure type bearing mounting head, it is characterised in that: include the mounting seat (8) being installed on hydraulic stem (7) end,
Being provided with main mounting post (1) in mounting seat (8), the front end of main mounting post (1) is provided with and tentatively installs fore-set (2), main
The front end face of mounting post (1) is with installing described preliminary installation fore-set (2) in mounting groove (5), mounting groove (5), tentatively
Install, between fore-set (2) and the bottom land of mounting groove (5), spring (6) is installed；The front end of described main mounting post (1) is worn
There is bearing inner race outwardly to lean ring (3) and bearing outer ring leans ring (4).
2. according to the fluid pressure type bearing mounting head described in claim 1, it is characterised in that: described mounting seat (8) and main installation
For removably connecting between post (1).
3. according to the fluid pressure type bearing mounting head described in claim 2, it is characterised in that: the end face of mounting seat (8) is with spiral shell
Stricture of vagina mounting groove (81), screw thread mounting groove (81) is connected with screw thread mounting ring (11) spiral of main mounting post (1) end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510759589.8A CN106312913A (en) | 2015-11-03 | 2015-11-03 | Hydraulic bearing mounting head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510759589.8A CN106312913A (en) | 2015-11-03 | 2015-11-03 | Hydraulic bearing mounting head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106312913A true CN106312913A (en) | 2017-01-11 |
Family
ID=57726217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510759589.8A Pending CN106312913A (en) | 2015-11-03 | 2015-11-03 | Hydraulic bearing mounting head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106312913A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD292163A5 (en) * | 1990-02-28 | 1991-07-25 | Ifa-Ingenieurbetrieb,De | DEVICE FOR POSITIONING SCREW ELEMENTS, ESPECIALLY CAPS |
| CN201632978U (en) * | 2010-04-20 | 2010-11-17 | 重庆长安汽车股份有限公司 | Press mounting tool for engine maintenance assembly locking block |
| US7866047B2 (en) * | 2005-03-18 | 2011-01-11 | Nidec Corporation | Sleeve-unit manufacturing method |
| CN102720769A (en) * | 2012-06-26 | 2012-10-10 | 浙江八环轴承有限公司 | Device for mounting sealing ring of rolling bearing in pressing mode and method for mounting sealing ring in pressing mode |
| CN202861747U (en) * | 2012-10-11 | 2013-04-10 | 浙江吉利汽车有限公司 | Bearing press fitting clamping fixture device |
| CN203831338U (en) * | 2014-05-13 | 2014-09-17 | 深圳市纳瑞科技有限公司 | Assembly tool structure for circular workpieces |
| CN204053402U (en) * | 2014-08-19 | 2014-12-31 | 上海中科深江电动车辆有限公司 | A kind of frock being applied to automobile speed variator bearing assembling |
| CN205111726U (en) * | 2015-11-03 | 2016-03-30 | 无锡市三立轴承有限公司 | Fluid pressure type bearing installation head |
-
2015
- 2015-11-03 CN CN201510759589.8A patent/CN106312913A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD292163A5 (en) * | 1990-02-28 | 1991-07-25 | Ifa-Ingenieurbetrieb,De | DEVICE FOR POSITIONING SCREW ELEMENTS, ESPECIALLY CAPS |
| US7866047B2 (en) * | 2005-03-18 | 2011-01-11 | Nidec Corporation | Sleeve-unit manufacturing method |
| CN201632978U (en) * | 2010-04-20 | 2010-11-17 | 重庆长安汽车股份有限公司 | Press mounting tool for engine maintenance assembly locking block |
| CN102720769A (en) * | 2012-06-26 | 2012-10-10 | 浙江八环轴承有限公司 | Device for mounting sealing ring of rolling bearing in pressing mode and method for mounting sealing ring in pressing mode |
| CN202861747U (en) * | 2012-10-11 | 2013-04-10 | 浙江吉利汽车有限公司 | Bearing press fitting clamping fixture device |
| CN203831338U (en) * | 2014-05-13 | 2014-09-17 | 深圳市纳瑞科技有限公司 | Assembly tool structure for circular workpieces |
| CN204053402U (en) * | 2014-08-19 | 2014-12-31 | 上海中科深江电动车辆有限公司 | A kind of frock being applied to automobile speed variator bearing assembling |
| CN205111726U (en) * | 2015-11-03 | 2016-03-30 | 无锡市三立轴承有限公司 | Fluid pressure type bearing installation head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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 |
Application publication date: 20170111 |
|
| WD01 | Invention patent application deemed withdrawn after publication |