CN106002176A - Rubber bushing automatic oil coating pressing and closed-loop pressing compensation system and method - Google Patents
Rubber bushing automatic oil coating pressing and closed-loop pressing compensation system and method Download PDFInfo
- Publication number
- CN106002176A CN106002176A CN201610425760.6A CN201610425760A CN106002176A CN 106002176 A CN106002176 A CN 106002176A CN 201610425760 A CN201610425760 A CN 201610425760A CN 106002176 A CN106002176 A CN 106002176A
- Authority
- CN
- China
- Prior art keywords
- press
- rubber bushing
- fits
- compensation system
- closed loop
- 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
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses a rubber bushing automatic oil coating pressing and closed-loop pressing compensation system. The system comprises a shell, a position sensor for detecting a pressing depth and a position, a floating spring mechanism, a rubber bushing pressing head and a rubber bushing; the rubber bushing is positioned on the rubber bushing pressing head; the position sensor is connected with the floating spring mechanism; the rubber bushing pressing head and the rubber bushing are in control connection; and the shell is positioned at the tops of the rubber bushing pressing head and the rubber bushing. Through the mode, the rubber bushing automatic oil coating pressing and closed-loop pressing compensation system, provided by the invention, realizes an automatic procedural learning function, and can reduce the pressing times to save the equipment beat.
Description
Technical field
The present invention relates to a kind of automatic oiling of rubber bushing press-fit and closed loop press-fits compensation system, particularly relate to the automatic oiling of rubber bushing and press-fit and closed loop press-fits compensation System and method for.
Background technology
Bushing press-mounting need ensure quick press mounting to housing designation hole position, and press-fit the degree of depth setting the margin of tolerance in.Use private to take press at present to control to press-fit.Because rubber has elasticity, after press-fiting designated depth and discharging pressure, rubber has resilience, needs again to repeat to press-fit, and final guarantee is press fit into designated depth.But this process duration is longer, it is impossible to ensureing that whole piece produces the beat of line, and the variable press-fiting the degree of depth is very big, press-fits process capability not enough, First Pass Yield is the highest, causes the bushing press-mounting time long, and lining waste is many.
Summary of the invention
The autolearn feature that technical problem is how to provide a kind of program that present invention mainly solves, it is possible to reduce the number of times press-fited, thus the automatic oiling of rubber bushing saving the beat of equipment press-fits and closed loop press-fits compensation System and method for.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: provide a kind of automatic oiling of rubber bushing to press-fit and closed loop press-fits compensation system, including: housing, for detecting compression distance and the position sensor of position, floating spring mechanism, rubber bushing pressure head and rubber bushing, described rubber bushing is positioned on rubber bushing pressure head, it is connected between described position sensor with floating spring mechanism, controlling to be connected between described rubber bushing pressure head and rubber bushing, described housing is positioned at described rubber bushing pressure head, the top of rubber bushing.
In a preferred embodiment, the automatic oiling of described rubber bushing press-fits and closed loop press-fits compensation system and also includes lining oiling mechanism, controlling to be connected between described lining oiling mechanism and position sensor, described lining oiling mechanism scribbles lubricating oil automatically on rubber bushing surface.
In a preferred embodiment, the automatic oiling of described rubber bushing press-fits and closed loop press-fits compensation system and also includes press-in block, and described press-in block is positioned at the bottom of described rubber bushing.
In a preferred embodiment, the automatic oiling of described rubber bushing press-fits and closed loop press-fits compensation system and also includes slide unit cylinder, controls to be connected between described slide unit cylinder and position sensor.
A kind of automatic oiling of rubber bushing press-fits and closed loop press-fits compensation method, includes the automatic oiling of described rubber bushing and press-fits and closed loop press-fits compensation system, also includes following operating procedure:
S1: manual rubber bushing of placing is to rubber squeeze head, and press-in block compresses housing, and rubber bushing pressure head press-fits lining and specifies position to housing designated depth,
S2: for the first time after press-in, slide unit cylinder stretches out, drives position sensor detection compression distance and position, contrasts according to standard value, intermediate record pressure head in-position, rubber bushing recoil position for the first time, and difference is springback capacity,
S3: during second time press-in, joins setting position and plus primary springback capacity, and position sensor continues detection, and judge pushed position whether within tolerance, if, stop press-in, if not, continue to continue press-in with identical logic, until pushed position meets the requirements.
The invention has the beneficial effects as follows: the autolearn feature of program, it is possible to reduce the number of times press-fited, thus save the beat of equipment.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is that the automatic oiling of rubber bushing of the present invention press-fits and closed loop press-fits the structural representation of compensation system one specific embodiment；
Fig. 2 is that the automatic oiling of rubber bushing of the present invention press-fits and closed loop press-fits compensation system one specific embodiment includes lining oiling mechanism structural representation；
Fig. 3 is that the automatic oiling of rubber bushing of the present invention press-fits and closed loop press-fits the structural representation including slide unit cylinder of compensation system one specific embodiment.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Refer to Fig. 1-3, there is provided a kind of automatic oiling of rubber bushing to press-fit in one particular embodiment of the present invention and closed loop press-fits compensation system, the automatic oiling of described rubber bushing press-fits and closed loop press-fits compensation system and includes: housing 1, for detecting the position sensor 2 of compression distance and position, floating spring mechanism 3, rubber bushing pressure head 4 and rubber bushing 5, described rubber bushing 5 is positioned on rubber bushing pressure head 4, described position sensor 2 is connected between floating spring mechanism 3, control to be connected between described rubber bushing pressure head 4 and rubber bushing 5, described housing 1 is positioned at described rubber bushing pressure head 4, the top of rubber bushing.
The automatic oiling of described rubber bushing press-fits and closed loop press-fits compensation system and also includes lining oiling mechanism 6, controls to be connected between described lining oiling mechanism 6 and position sensor 2, and described lining oiling mechanism 6 scribbles lubricating oil automatically on rubber bushing 5 surface.
The automatic oiling of described rubber bushing press-fits and closed loop press-fits compensation system and also includes press-in block 7, and described press-in block 7 is positioned at the bottom of described rubber bushing.
The automatic oiling of described rubber bushing press-fits and closed loop press-fits compensation system and also includes slide unit cylinder 8, controls to be connected between described slide unit cylinder 8 and position sensor 2.
A kind of automatic oiling of rubber bushing press-fits and closed loop press-fits compensation method, comprises the automatic oiling of described rubber bushing and press-fits and closed loop press-fits compensation system, including following operating procedure:
S1: manual rubber bushing of placing is to rubber squeeze head, and press-in block 7 compresses housing 1, and rubber bushing pressure head 4 press-fits lining and specifies position to housing 1 designated depth,
S2: for the first time after press-in, slide unit cylinder 8 stretches out, drives position sensor 2 to detect compression distance and position, contrasts according to standard value, intermediate record pressure head in-position, rubber bushing recoil position for the first time, and difference is springback capacity,
S3: during second time press-in, joins setting position and plus primary springback capacity, and position sensor 2 continues detection, and judge pushed position whether within tolerance, if, stop press-in, if not, continue to continue press-in with identical logic, until pushed position meets the requirements.
In a specific embodiment, when rubber bushing 5 press-fits, the coefficient of friction in rubber and aluminum hole is relatively big, and therefore rubber bushing 5 surface was coated with before press-fiting lubricating oil automatically, reduces and press-fits process rubber and the coefficient of friction in aluminum hole.Ensure that the degree of depth of press-in for the first time is pressed into stability very much.
Design press-fits learning procedure, the most a collection of lining press-fited has different coefficient of elasticity, when press-fiting first lining, target setting pushed position A, and record the depth location A1 and the extrusion position B1 of the other end being pressed into for the first time, the depth location A2 and the extrusion position B2 of the other end of second time press-in ... until being press-fit into place.Period can calculate and record springback capacity R1, the R2 after press-fiting each time ....Being pressed into second lining when, adjust first time pushed position: A1+R1, the extrusion position of the other end: X. according to the springback capacity of press-in for the first time and compare X whether within the tolerance of location A, if, stop press-fiting, if do not existed, repeat above procedure, until being press fit into appointment position.
Programming and algorithm are as follows:
Arranging origin position TP, equipment variables ADD, #1 is pressed into, the extrusion position of the LVDT record other end, compares with origin position:
If LVDT is more than tolerance limit, overvoltage, scrap；
If LVDT is less than lower variation of tolerance, it is not pressed onto position, continues to press-fit；
If LVDT is in tolerance, press-fit.
Therefore, the invention have the advantages that the autolearn feature of program, it is possible to reduce the number of times press-fited, thus save the beat of equipment.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (5)
1. the automatic oiling of rubber bushing press-fits and closed loop press-fits compensation system, it is characterized in that, including: housing (1), for detecting the position sensor (2) of compression distance and position, floating spring mechanism (3), rubber bushing pressure head (4) and rubber bushing (5), described rubber bushing is positioned on rubber bushing pressure head, it is connected between described position sensor with floating spring mechanism, controlling to be connected between described rubber bushing pressure head and rubber bushing, described housing is positioned at described rubber bushing pressure head, the top of rubber bushing.
The automatic oiling of rubber bushing the most according to claim 1 press-fits and closed loop press-fits compensation system, it is characterized in that, the automatic oiling of described rubber bushing press-fits and closed loop press-fits compensation system and also includes lining oiling mechanism (6), controlling to be connected between described lining oiling mechanism and position sensor, described lining oiling mechanism scribbles lubricating oil automatically on rubber bushing surface.
The automatic oiling of rubber bushing the most according to claim 1 press-fits and closed loop press-fits compensation system, it is characterized in that, the automatic oiling of described rubber bushing press-fits and closed loop press-fits compensation system and also includes press-in block (7), and described press-in block is positioned at the bottom of described rubber bushing.
The automatic oiling of rubber bushing the most according to claim 1 press-fits and closed loop press-fits compensation system, it is characterized in that, the automatic oiling of described rubber bushing press-fits and closed loop press-fits compensation system and also includes slide unit cylinder (8), controls to be connected between described slide unit cylinder and position sensor.
5. the automatic oiling of rubber bushing press-fits and closed loop press-fits a compensation method, includes in claim 1-4 the automatic oiling of rubber bushing described in any one and press-fits and closed loop press-fits compensation system, it is characterised in that include following operating procedure:
S1: manual rubber bushing of placing is to rubber squeeze head, and press-in block compresses housing, and rubber bushing pressure head press-fits lining and specifies position to housing designated depth,
S2: for the first time after press-in, slide unit cylinder stretches out, drives position sensor detection compression distance and position, contrasts according to standard value, intermediate record pressure head in-position, rubber bushing recoil position for the first time, and difference is springback capacity,
S3: during second time press-in, joins setting position and plus primary springback capacity, and position sensor continues detection, and judge pushed position whether within tolerance, if, stop press-in, if not, continue to continue press-in with identical logic, until pushed position meets the requirements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610425760.6A CN106002176B (en) | 2016-06-16 | 2016-06-16 | A kind of automatic oiling press fitting of rubber bushing and closed loop press fitting compensation system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610425760.6A CN106002176B (en) | 2016-06-16 | 2016-06-16 | A kind of automatic oiling press fitting of rubber bushing and closed loop press fitting compensation system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106002176A true CN106002176A (en) | 2016-10-12 |
| CN106002176B CN106002176B (en) | 2017-12-22 |
Family
ID=57089137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610425760.6A Active CN106002176B (en) | 2016-06-16 | 2016-06-16 | A kind of automatic oiling press fitting of rubber bushing and closed loop press fitting compensation system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106002176B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747969A (en) * | 2018-06-20 | 2018-11-06 | 王志伟 | A kind of knuckle bushing press-loading process |
| CN109623344A (en) * | 2018-12-27 | 2019-04-16 | 四川普什宁江机床有限公司 | A kind of plunger twisting machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090299583A1 (en) * | 2008-05-27 | 2009-12-03 | Dell Eva Mark L | Method and apparatus for detecting and compensating for pressure transducer errors |
| CN201471126U (en) * | 2009-04-27 | 2010-05-19 | 芜湖恒隆汽车转向***有限公司 | Device for preventing stop collar from being moved by pressure head after oil seal pressing |
| CN201744830U (en) * | 2010-06-23 | 2011-02-16 | 常州市第二齿轮厂有限公司 | Bushing pressing tool used for gears |
| CN202114454U (en) * | 2011-05-27 | 2012-01-18 | 周众 | Press mounting machine |
| CN202607206U (en) * | 2012-06-08 | 2012-12-19 | 十堰东风采埃孚减振器有限公司 | Press mounting device for rubber bush of vibration damper |
| CN104184266A (en) * | 2014-09-16 | 2014-12-03 | 上海博泽电机有限公司 | Motor pressing device and method |
-
2016
- 2016-06-16 CN CN201610425760.6A patent/CN106002176B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090299583A1 (en) * | 2008-05-27 | 2009-12-03 | Dell Eva Mark L | Method and apparatus for detecting and compensating for pressure transducer errors |
| CN201471126U (en) * | 2009-04-27 | 2010-05-19 | 芜湖恒隆汽车转向***有限公司 | Device for preventing stop collar from being moved by pressure head after oil seal pressing |
| CN201744830U (en) * | 2010-06-23 | 2011-02-16 | 常州市第二齿轮厂有限公司 | Bushing pressing tool used for gears |
| CN202114454U (en) * | 2011-05-27 | 2012-01-18 | 周众 | Press mounting machine |
| CN202607206U (en) * | 2012-06-08 | 2012-12-19 | 十堰东风采埃孚减振器有限公司 | Press mounting device for rubber bush of vibration damper |
| CN104184266A (en) * | 2014-09-16 | 2014-12-03 | 上海博泽电机有限公司 | Motor pressing device and method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108747969A (en) * | 2018-06-20 | 2018-11-06 | 王志伟 | A kind of knuckle bushing press-loading process |
| CN109623344A (en) * | 2018-12-27 | 2019-04-16 | 四川普什宁江机床有限公司 | A kind of plunger twisting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106002176B (en) | 2017-12-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106002176A (en) | Rubber bushing automatic oil coating pressing and closed-loop pressing compensation system and method | |
| CN110607819B (en) | Power machine smoke intensity control method and device and power machine | |
| CN201779252U (en) | Sealing device of oil cylinder plunger | |
| CN203731071U (en) | Intelligent electric dry oil lubrication station | |
| CN211708560U (en) | Device for press mounting of speed changer exhaust plug | |
| CN213981731U (en) | Hydraulic clutch | |
| CN204961478U (en) | Riveted structure | |
| CN204248795U (en) | Filler push in device | |
| CN208396917U (en) | A kind of flush coater reciprocating pump of fast demountable | |
| CN205025863U (en) | Hydraulic cylinder piston plane is from seal structure | |
| CN205342986U (en) | Piston ring struts ware | |
| CN204357885U (en) | A kind of luminous energy automatic oil outlet bolt | |
| CN212869293U (en) | Full-automatic lubricating grease filling device | |
| CN205614003U (en) | Control by temperature change forging press based on PLC | |
| CN211072523U (en) | Motor press-fitting device | |
| CN204235078U (en) | A kind of auto pump boils in a covered pot over a slow fire lid press-fitting tool | |
| CN104315322B (en) | A kind of automatic greasing machine for hydraulic pressure separating bearing | |
| CN204357905U (en) | A kind of luminous energy automatic oil outlet oil return nut | |
| CN204357904U (en) | A kind of luminous energy automatic oil outlet nut | |
| CN203906115U (en) | Oil sprayer hole of cylinder cover | |
| CN213541031U (en) | Hydraulic nut | |
| CN202943484U (en) | Oil storage device for screw tap lubrication | |
| CN220082371U (en) | Screw thread self-locking joint | |
| CN208442093U (en) | Furnace top hydraulic apparatus for controlling pump | |
| CN105135189A (en) | Dry oil lubrication station |
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 | ||
| GR01 | Patent grant |