CN106271543A - Hub block pressing method and device thereof - Google Patents
Hub block pressing method and device thereof Download PDFInfo
- Publication number
- CN106271543A CN106271543A CN201610757494.7A CN201610757494A CN106271543A CN 106271543 A CN106271543 A CN 106271543A CN 201610757494 A CN201610757494 A CN 201610757494A CN 106271543 A CN106271543 A CN 106271543A
- Authority
- CN
- China
- Prior art keywords
- block
- cylinder
- unit
- hub
- pressing plate
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
- B23P19/102—Aligning parts to be fitted together using remote centre compliance devices
- B23P19/105—Aligning parts to be fitted together using remote centre compliance devices using sensing means
Abstract
The invention discloses a kind of hub block pressing method and device thereof.The method is to be located on the unit bed die above axial pressure cylinder by the inner flange of hub, pressurized cylinder action driven wheel hub unit lifting, and when unit upper mold above the outward flange of hub presses unit bed die, axial pressure cylinder stops lifting；Being placed on by block in the block pressing plate of both sides above unit, the radial direction cylinder outside shelves groove inwardly stretches out, and is pressed on by block in the block groove of inner flange, it is achieved the automatic press mounting of block.The present invention has automatization's processing, processing accuracy height, the feature of good stability.
Description
Technical field
The present invention relates to the block pressing method of processing method and the device thereof of a kind of hub, particularly hub
And device.
Background technology
The third generation automobile hub unit of " C " type stop block structure as shown in Figure 1, is pressed by the block 109 of two pieces of " C " types
In the link stopper groove of the inner flange 103 installing to automobile hub unit, and compress the outer face of inner ring 102, thus by inner flange 103,
The parts such as outward flange 101, inner ring 102, two row's steel ball 104 cooperate, and form the end-play required by product, it is ensured that product
Service life.
The press-fit approach of this unit " C " type block, was to use clamp in the past, was pressed in block groove by block by manpower.
This dress pressure mode is affected by human factors greatly, easily occurs that block press-fits phenomenon not in place, and after press-fiting, the play of product is easy
Overproof, rework rate is high.
Summary of the invention
It is an object of the invention to, it is provided that a kind of hub block pressing method and device thereof.The present invention has automatically
Change processing, processing accuracy height, the feature of good stability.
Technical scheme: a kind of hub block pressing method, the method is by the inner flange of hub
Being located on the unit bed die above axial pressure cylinder, pressurized cylinder action driven wheel hub unit lifting, when outside hub
When flange presses the unit upper mold above unit bed die, axial pressure cylinder stops lifting；Block is placed on both sides above unit
Block pressing plate in, the radial direction cylinder outside shelves groove inwardly stretches out, and is pressed on by block in the block groove of inner flange, it is achieved block
Automatic press mounting.
Realize hub block pressing method as claimed in claim 1, set between link stopper pressing plate and radial direction cylinder
Putting pressure transducer, the radial loaded power applied radial direction cylinder to link stopper pressing plate by pressure transducer is monitored in real time, works as footpath
When loading force exceeds preset range, radially cylinder signals and controls equipment alarm.
The device that above-mentioned method uses, including frame, frame is provided with axial pressure cylinder, stretching of axial pressure cylinder
Going out end and be provided with lower carrier plate, lower carrier plate is provided with unit bed die；Frame is provided with column, and column is arranged over supporting lower carrier plate,
Hold lower carrier plate and be provided with gusset piece, in gusset piece, be provided with unit upper mold, unit upper mold be symmetrically arranged on two with block pressing plate, block
The inboard of pressing plate is provided with radially cylinder, and radially cylinder is fixed in frame.
In aforesaid device, between described radial direction cylinder and block pressing plate, it is provided with pressure transducer
In aforesaid device, described pressure transducer connects PLC, and controller connects alarm.
In aforesaid device, described frame is provided with display, and display is connected with PLC.
Compared with prior art, the present invention is to be located at the bottom of the unit above axial pressure cylinder by the inner flange of hub
On mould, pressurized cylinder action driven wheel hub unit lifting, when the outward flange of hub presses on the unit above unit bed die
During mould, axial pressure cylinder stops lifting；Block is placed in the block pressing plate of both sides above unit, the radial direction gas outside shelves groove
Cylinder inwardly stretches out, and is pressed on by block in the block groove of inner flange, it is achieved the automatic press mounting of block.The present invention has automatization and adds
Work, processing accuracy are high, the feature of good stability, and press-fiting of solving that current artificial causes is not in place, product play is easy
Overproof, the problems such as rework rate is high.Further, the present invention is provided with pressure transducer between radial direction cylinder and block pressing plate,
Pressure transducer connects PLC, and PLC controls connection has alarm and display, in the course of processing, according to automotive hub
The requirement of unit product end-play, sets the bound of the radial loaded power of block, by force cell to loading force
Being measured feedback, if pressure is less than setting lower limit, or beyond setting the upper limit, then explanation product play is undesirable, reports to the police
Device is reported to the police, and shows over the display.
Accompanying drawing explanation
Fig. 1 is the structural representation of automobile hub unit；
Fig. 2 is the perspective view of the present invention；
Fig. 3 is the left view of the present invention；
Fig. 4 is B-B sectional view；
Fig. 5 is the connection figure of PLC.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but not as limitation of the present invention.
Embodiment: hub block pressing method, the method is that the inner flange of hub is located at axial pressure gas
On unit bed die above cylinder, pressurized cylinder action driven wheel hub unit lifting, when the outward flange of hub presses at the bottom of unit
During unit upper mold above mould, axial pressure cylinder stops lifting；Block is placed in the block pressing plate of both sides above unit, shelves
Radial direction cylinder outside groove inwardly stretches out, and is pressed on by block in the block groove of inner flange, it is achieved the automatic press mounting of block.At shelves
Between block pressur plate and radially cylinder, pressure transducer is set, footpath link stopper pressing plate applied by radial direction cylinder by pressure transducer
Monitoring in real time to loading force, when radial loaded power is beyond preset range, radially cylinder signals and controls equipment alarm.
The device that hub block pressing method uses, as shown in accompanying drawing 2-5, including frame 1, frame 1 is provided with axle
To pressurized cylinder 2, the external part of axial pressure cylinder 2 is fixed with lower carrier plate 3, and lower carrier plate 3 is provided with unit bed die 4；In frame 1
Being provided with column 5, column 5 is arranged over supporting lower carrier plate 6, and supporting lower carrier plate 6 is provided with gusset piece 7, is provided with unit in gusset piece 7
Upper mold 8, the structure choice corresponding product model of unit bed die and unit upper mold, unit upper mold 8 be symmetrically arranged on two with block pressure
Plate 9, the inboard of block pressing plate 9 is provided with radially cylinder 10, and radially the external part of cylinder is fixed on the back side of block pressing plate, radially gas
Cylinder 10 is fixed in frame 1, and the particular location of block pressing plate and unit upper mold is according to the inner flange of automobile hub unit and block
Depending on position relationship and size.It is provided with the pressure described in pressure transducer 11 between described radial direction cylinder 10 and block pressing plate 9
Sensor 11 connects PLC 12, and PLC 12 connects alarm 13.Described frame 1 is provided with display
14, display 14 is connected with PLC 12, in the course of processing, according to the requirement of automobile hub unit product end-play, if
Put the bound of the radial loaded power of block, by force cell, loading force is measured feedback, if pressure is less than setting
Fix limit, or beyond setting the upper limit, then explanation product play is undesirable, and alarm is reported to the police, and shows over the display
Show.
Claims (6)
1. hub block pressing method, it is characterised in that: the method is that the inner flange of hub is located at axial pressure
On unit bed die above cylinder, pressurized cylinder action driven wheel hub unit lifting, when the outward flange of hub presses unit
During unit upper mold above bed die, axial pressure cylinder stops lifting；Block is placed in the block pressing plate of both sides above unit,
Radial direction cylinder outside shelves groove inwardly stretches out, and is pressed on by block in the block groove of inner flange, it is achieved the automatic press mounting of block.
2. realize hub block pressing method as claimed in claim 1, it is characterised in that: at link stopper pressing plate and radial direction gas
Arranging pressure transducer between cylinder, the radial loaded power applied radial direction cylinder to link stopper pressing plate by pressure transducer is supervised in real time
Surveying, when radial loaded power is beyond preset range, radially cylinder signals and controls equipment alarm.
The device that method the most according to claim 1 and 2 uses, it is characterised in that: include that frame (1), frame set on (1)
Having axial pressure cylinder (2), the external part of axial pressure cylinder (2) to be provided with lower carrier plate (3), lower carrier plate (3) is provided with at the bottom of unit
Mould (4)；Frame (1) is provided with column (5), and column (5) is arranged over supporting lower carrier plate (6), and supporting lower carrier plate (6) is provided with connection
Fishplate bar (7), is provided with unit upper mold (8) in gusset piece (7), unit upper mold (8) be symmetrically arranged on two with block pressing plate (9), block
The inboard of pressing plate (9) is provided with radially cylinder (10), and radially cylinder (10) is fixed in frame (1).
Device the most according to claim 3, it is characterised in that: between described radial direction cylinder (10) and block pressing plate (9)
It is provided with pressure transducer (11).
Device the most according to claim 3, it is characterised in that: described pressure transducer (11) connects PLC
(12), PLC (12) connects alarm (13).
Device the most according to claim 5, it is characterised in that: described frame (1) is provided with display (14), display
(14) it is connected with PLC (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610757494.7A CN106271543B (en) | 2016-08-29 | 2016-08-29 | Hub unit block pressing method and its device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610757494.7A CN106271543B (en) | 2016-08-29 | 2016-08-29 | Hub unit block pressing method and its device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106271543A true CN106271543A (en) | 2017-01-04 |
| CN106271543B CN106271543B (en) | 2018-06-15 |
Family
ID=57674307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610757494.7A Active CN106271543B (en) | 2016-08-29 | 2016-08-29 | Hub unit block pressing method and its device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106271543B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2057726C (en) * | 1990-12-17 | 1995-01-17 | John Frederick Daniels | Wheel assembly apparatus |
| JPH0985549A (en) * | 1995-09-22 | 1997-03-31 | Nissan Motor Co Ltd | Press-in machine provided with anti-slip-off member assembling mechanism and assembling method by the machine |
| CN1528557A (en) * | 2003-09-26 | 2004-09-15 | 哈尔滨工业大学 | Internal compression assembling machine |
| CN201592332U (en) * | 2009-11-27 | 2010-09-29 | 青特集团有限公司 | Suspension assembly leaf spring press machine |
| CN202479778U (en) * | 2012-03-13 | 2012-10-10 | 黄石邦柯科技股份有限公司 | Lifting table type wheel set bearing withdrawal machine |
| CN202639790U (en) * | 2012-05-25 | 2013-01-02 | 泉州市泉永机械发展有限公司 | Guide wheel support assembly device |
| CN202716042U (en) * | 2012-07-31 | 2013-02-06 | 常州星宇车灯股份有限公司 | Automatic bearing assembly device |
| CN203448963U (en) * | 2013-09-12 | 2014-02-26 | 湘潭电机股份有限公司 | Press fitting device for interference assembling |
| CN203738354U (en) * | 2014-01-27 | 2014-07-30 | 长城汽车股份有限公司 | Automatic press fitting device for engine cam shaft hole lining |
| CN204171637U (en) * | 2014-08-18 | 2015-02-25 | 驻马店中集华骏铸造有限公司 | A kind of press-loading apparatus of hub bearing outer ring |
| CN105382517A (en) * | 2015-12-22 | 2016-03-09 | 苏州频发机电科技有限公司 | Rolling wheel assembly device |
| CN206105327U (en) * | 2016-08-29 | 2017-04-19 | 浙江加泰尔汽车部件制造股份有限公司 | Hub unit dog pressure equipment device |
-
2016
- 2016-08-29 CN CN201610757494.7A patent/CN106271543B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2057726C (en) * | 1990-12-17 | 1995-01-17 | John Frederick Daniels | Wheel assembly apparatus |
| JPH0985549A (en) * | 1995-09-22 | 1997-03-31 | Nissan Motor Co Ltd | Press-in machine provided with anti-slip-off member assembling mechanism and assembling method by the machine |
| CN1528557A (en) * | 2003-09-26 | 2004-09-15 | 哈尔滨工业大学 | Internal compression assembling machine |
| CN201592332U (en) * | 2009-11-27 | 2010-09-29 | 青特集团有限公司 | Suspension assembly leaf spring press machine |
| CN202479778U (en) * | 2012-03-13 | 2012-10-10 | 黄石邦柯科技股份有限公司 | Lifting table type wheel set bearing withdrawal machine |
| CN202639790U (en) * | 2012-05-25 | 2013-01-02 | 泉州市泉永机械发展有限公司 | Guide wheel support assembly device |
| CN202716042U (en) * | 2012-07-31 | 2013-02-06 | 常州星宇车灯股份有限公司 | Automatic bearing assembly device |
| CN203448963U (en) * | 2013-09-12 | 2014-02-26 | 湘潭电机股份有限公司 | Press fitting device for interference assembling |
| CN203738354U (en) * | 2014-01-27 | 2014-07-30 | 长城汽车股份有限公司 | Automatic press fitting device for engine cam shaft hole lining |
| CN204171637U (en) * | 2014-08-18 | 2015-02-25 | 驻马店中集华骏铸造有限公司 | A kind of press-loading apparatus of hub bearing outer ring |
| CN105382517A (en) * | 2015-12-22 | 2016-03-09 | 苏州频发机电科技有限公司 | Rolling wheel assembly device |
| CN206105327U (en) * | 2016-08-29 | 2017-04-19 | 浙江加泰尔汽车部件制造股份有限公司 | Hub unit dog pressure equipment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106271543B (en) | 2018-06-15 |
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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 | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method and device for pressing and installing wheel hub unit stop blocks Effective date of registration: 20230427 Granted publication date: 20180615 Pledgee: Zhejiang Tailong Commercial Bank Co.,Ltd. Huzhou Changxing sub branch Pledgor: ZHEJIANG CTL AUTO PARTS MANUFACTURING INCORPORATED CO.,LTD. Registration number: Y2023980039242 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |