CN107097170A - One kind pressure bushing device - Google Patents
One kind pressure bushing device Download PDFInfo
- Publication number
- CN107097170A CN107097170A CN201710238794.9A CN201710238794A CN107097170A CN 107097170 A CN107097170 A CN 107097170A CN 201710238794 A CN201710238794 A CN 201710238794A CN 107097170 A CN107097170 A CN 107097170A
- Authority
- CN
- China
- Prior art keywords
- rotary shaft
- supporting plate
- support pedestal
- cylinder
- mould
- 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
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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)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The invention belongs to more particularly to a kind of pressure bushing device, including base, U-shaped support pedestal is installed in the middle part of base, stand is installed on the left of support pedestal, rotary shaft is installed in the middle part of support pedestal, it is connected in the bottom of rotary shaft by bearing with support pedestal, supporting plate is connected with the upper end of rotary shaft, turbine and the worm screw with turbine match are provided with the middle part of rotary shaft, supporting plate two ends offer two through holes, it is provided with the groove matched with workpiece bottom in the middle part of supporting plate and limited block is installed in groove side, the upper end of stand is provided with cylinder, cylinder piston rod front end on cylinder is connected with ram axle into a ladder, ram axle is divided into connecting portion from the top down, push stopping part and work department；Also include being arranged on the processing hole for setting and being provided with work piece match in the middle part of the mould below ram axle, mould.The present invention is simple in construction, reasonable in design, simple to operate, and precision complies fully with requirement.
Description
Technical field
The invention belongs to machine components manufacture field, more particularly to a kind of pressure bushing device.
Background technology
In mechanical movement, the gap wear for the abrasion for causing part because of long-term friction when axle and hole is to a certain extent
When, it is necessary to renewal part, therefore from hardness is relatively low, the preferable material of wearability be axle sleeve or bushing, so can be with
Reduce the abrasion of axle and seat.When axle sleeve or liner wear are changed to a certain extent, it can so save because changing axle or seat
Cost.Therefore bushing, the cooperation of axle sleeve are widely used in axle, hole connection use.
In existing installation process, often the surface of appearance destruction bushing and axle sleeve is unsatisfactory for the situation of technological requirement, causes
Assemble waste product part.
The content of the invention
The present invention provides a kind of simple in construction, reasonable in design, processing to solve technical problem present in known technology
The high pressure bushing device of precision.
The present invention is adopted the technical scheme that to solve technical problem present in known technology：One kind pressure bushing device
Including base, it is provided with the middle part of base on the left of U-shaped support pedestal, support pedestal and stand is installed, is provided with the middle part of support pedestal
Rotary shaft, is connected with support pedestal by bearing in the bottom of rotary shaft, supporting plate is connected with the upper end of rotary shaft, in rotation
Be provided with turbine and the worm screw with turbine match in the middle part of axle, supporting plate two ends offer be provided with the middle part of two through holes, supporting plate with
Workpiece bottom matching groove and limited block is installed in groove side, the upper end of stand is provided with the cylinder on cylinder, cylinder
Piston rod front end is connected with ram axle into a ladder, and ram axle is divided into connecting portion, push stopping part and work department from the top down；
Also include being arranged on the processing hole for setting and being provided with work piece match in the middle part of the mould below ram axle, mould..
Advantages and positive effects of the present invention are：Set the invention provides one kind pressure bushing device by supporting in pedestal
Rotary shaft and worm and gear carry out the supporting plate affixed to rotary shaft upper end and carry out rotation regulation, by two mounting holes in workpiece
Transposition, the positioning of workpiece is realized by the groove and locating piece in supporting plate.Setting is matched with the mesopore of workpiece by mould same
When set into a ladder by cylinder and ram axle and can realize that bushing prepares press-in.The present invention it is simple in construction, reasonable in design,
In the case of not destroying bushing and boss surfaces, precision complies fully with requirement.
Preferably：The upper end of mould is provided with rubber blanket.
Brief description of the drawings
Fig. 1 is the main structure schematic diagram of the present invention；
In figure：1st, bottom plate；2nd, stand；3rd, pedestal is supported；4th, turbine；5th, rotary shaft；6th, worm screw；7th, supporting plate；8th, it is spacing
Block；9th, cylinder；10th, cylinder piston rod；11st, ram axle；12nd, connecting portion；13rd, push stopping part；14th, work department；15th, mould；16th, serve as a contrast
Set；17th, gear pump intermediate.
Embodiment
It should be noted that in the case where not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Mutually combination.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than indicate or dark
Specific orientation must be had, with specific azimuth configuration and operation by showing the device or element of meaning, therefore it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can
To express or implicitly include one or more this feature.In the description of the invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
In order to further understand the content, features and effects of the present invention, it is as follows hereby to lift following examples detailed description：
Fig. 1, pressure bushing device of the invention, including base 1 are referred to, the middle part of base 1 is provided with U-shaped support pedestal 3, branch
The left side of support group seat 3 is provided with stand 2, and the middle part of support pedestal 3 is provided with rotary shaft 5, bearing and branch are passed through in the bottom of rotary shaft 5
Support group seat 3 is connected, and supporting plate 7 is connected with the upper end of rotary shaft 5, is provided with turbine 4 at the middle part of rotary shaft 5 and is matched with turbine 4
Worm screw 6, the two ends of supporting plate 7 offer two through holes, and the middle part of supporting plate 7 is provided with the groove that is matched with workpiece bottom and recessed
Groove side is provided with limited block 8.Rotary shaft 5, turbine 4, worm screw 6 can be arranged on support pedestal by the design of U-shaped support pedestal 3
3 middle vacancy.It is arranged on by the bottom of rotary shaft 5 in the bearing block on support pedestal 3, it is possible to achieve by worm and gear come real
The rotation of existing rotary shaft 5, is connected with supporting plate 7, supporting plate 7 by the top of rotary shaft 5 and is placed with gear pump intermediate 17, is led to
Cross limited block 8 carry out it is spacing.The two ends of supporting plate 7 are provided with dowel hole, when the angle that supporting plate 7 is adjusted by worm and gear
When spending, when rotating 180, i.e., it is to insert fixed by alignment pin that two bush holes of gear pump intermediate 17, which carry out transposition completion,
In the pin-and-hole of position, realize and fix.
The front end of cylinder piston rod 10 that the upper end of stand 2 is provided with cylinder 9, cylinder 9 is connected with punching press into a ladder
Axle 11, ram axle 11 is divided into connecting portion 12, push stopping part 13 and work department 14 from the top down；Also include being arranged on ram axle 11
The mould 15 of lower section, the middle part of mould 15 sets the processing hole being provided with work piece match.By the stepped design of ram axle 11,
Both the weight reduction of ram axle 11 can have been allowed, it is cost-effective, while bushing 16 accurately can be pressed into gear pump intermediate again
In 17 axle sleeve.The push stopping part 13 of ram axle 11 is contacted in the stroke procedure of cylinder 9 with the upper surface of mould 15, in order to protect mould
Tool 15 is not destroyed, and in the present embodiment, the upper end of mould 15 is provided with rubber blanket.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (2)
1. one kind pressure bushing device, it is characterized in that：Including base (1), U-shaped support pedestal (3), branch are installed in the middle part of base (1)
It is provided with the left of support group seat (3) in the middle part of stand (2), support pedestal (3) and rotary shaft (5) is installed, is led in the bottom of rotary shaft (5)
Cross bearing to be connected with support pedestal (3), supporting plate (7) is connected with the upper end of rotary shaft (5), be provided with the middle part of rotary shaft (5)
Turbine (4) and the worm screw (6) matched with turbine (4), supporting plate (7) two ends offer and set in the middle part of two through holes, supporting plate (7)
There is the groove matched with workpiece bottom and limited block (8) is installed in groove side, the upper end of the stand (2) is provided with cylinder
(9), cylinder piston rod (10) front end on cylinder (9) is connected with ram axle (11) into a ladder, the ram axle (11) from
On be divided into connecting portion (12), push stopping part (13) and work department (14) downwards；Also include being arranged on below ram axle (11)
The processing hole being provided with work piece match is set in the middle part of mould (15), mould (15).
2. bushing device is pressed as claimed in claim 1, it is characterized in that：The upper end of mould (15) is provided with rubber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710238794.9A CN107097170A (en) | 2017-04-13 | 2017-04-13 | One kind pressure bushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710238794.9A CN107097170A (en) | 2017-04-13 | 2017-04-13 | One kind pressure bushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107097170A true CN107097170A (en) | 2017-08-29 |
Family
ID=59676173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710238794.9A Pending CN107097170A (en) | 2017-04-13 | 2017-04-13 | One kind pressure bushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107097170A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539151A (en) * | 2019-09-10 | 2019-12-06 | 博顿液压股份有限公司 | Gear pump shaft sleeve press-fitting device |
| CN110936325A (en) * | 2019-11-29 | 2020-03-31 | 中国航发沈阳黎明航空发动机有限责任公司 | Processing method for assembling interference bush on thin-wall part from middle narrow groove to two side holes |
| CN112077566A (en) * | 2020-08-14 | 2020-12-15 | 中国第一汽车股份有限公司 | Automobile control arm hydraulic bushing dismounting device |
| CN112428218A (en) * | 2020-11-23 | 2021-03-02 | 华南理工大学 | Manual gear pump shaft sleeve press-fitting device and press-fitting method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5870820A (en) * | 1997-02-07 | 1999-02-16 | Mitsubishi Denki Kabushiki Kaisha | IC mounting/demounting system and mounting/demounting head therefor |
| CN201006601Y (en) * | 2007-01-24 | 2008-01-16 | 南京金城机械有限公司 | Pressing cover tools |
| CN101733344A (en) * | 2009-12-19 | 2010-06-16 | 浙江博雷重型机床制造有限公司 | Working handpiece of numerical control wire bending machine |
| CN202087954U (en) * | 2011-06-07 | 2011-12-28 | 浙江浦江齿轮有限公司 | Gear bush fitting fixture |
| CN103302474A (en) * | 2013-06-28 | 2013-09-18 | 江苏太平洋精锻科技股份有限公司 | Positioning and press-mounting device for gear shaft hole liner thin-wall sleeve |
| CN105033962A (en) * | 2015-08-11 | 2015-11-11 | 大连华工创新科技股份有限公司 | Multifunctional multi-station rotary workbench |
| CN105063550A (en) * | 2015-08-20 | 2015-11-18 | 包头天和磁材技术有限责任公司 | Permeation device and method |
| CN105414998A (en) * | 2015-12-04 | 2016-03-23 | 刘操 | Multifunctional rotary workbench |
-
2017
- 2017-04-13 CN CN201710238794.9A patent/CN107097170A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5870820A (en) * | 1997-02-07 | 1999-02-16 | Mitsubishi Denki Kabushiki Kaisha | IC mounting/demounting system and mounting/demounting head therefor |
| CN201006601Y (en) * | 2007-01-24 | 2008-01-16 | 南京金城机械有限公司 | Pressing cover tools |
| CN101733344A (en) * | 2009-12-19 | 2010-06-16 | 浙江博雷重型机床制造有限公司 | Working handpiece of numerical control wire bending machine |
| CN202087954U (en) * | 2011-06-07 | 2011-12-28 | 浙江浦江齿轮有限公司 | Gear bush fitting fixture |
| CN103302474A (en) * | 2013-06-28 | 2013-09-18 | 江苏太平洋精锻科技股份有限公司 | Positioning and press-mounting device for gear shaft hole liner thin-wall sleeve |
| CN105033962A (en) * | 2015-08-11 | 2015-11-11 | 大连华工创新科技股份有限公司 | Multifunctional multi-station rotary workbench |
| CN105063550A (en) * | 2015-08-20 | 2015-11-18 | 包头天和磁材技术有限责任公司 | Permeation device and method |
| CN105414998A (en) * | 2015-12-04 | 2016-03-23 | 刘操 | Multifunctional rotary workbench |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110539151A (en) * | 2019-09-10 | 2019-12-06 | 博顿液压股份有限公司 | Gear pump shaft sleeve press-fitting device |
| CN110936325A (en) * | 2019-11-29 | 2020-03-31 | 中国航发沈阳黎明航空发动机有限责任公司 | Processing method for assembling interference bush on thin-wall part from middle narrow groove to two side holes |
| CN112077566A (en) * | 2020-08-14 | 2020-12-15 | 中国第一汽车股份有限公司 | Automobile control arm hydraulic bushing dismounting device |
| CN112428218A (en) * | 2020-11-23 | 2021-03-02 | 华南理工大学 | Manual gear pump shaft sleeve press-fitting device and press-fitting method |
| CN112428218B (en) * | 2020-11-23 | 2024-01-09 | 华南理工大学 | Manual gear pump shaft sleeve press-fitting device and press-fitting method |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170829 |