CN103223593B - Special machine tool for assembly of automobile balanced suspension - Google Patents
Special machine tool for assembly of automobile balanced suspension Download PDFInfo
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- CN103223593B CN103223593B CN201310130999.7A CN201310130999A CN103223593B CN 103223593 B CN103223593 B CN 103223593B CN 201310130999 A CN201310130999 A CN 201310130999A CN 103223593 B CN103223593 B CN 103223593B
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- machine tool
- advance
- limit sensors
- movable table
- bedstead
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Abstract
The invention provides a special machine tool for assembly of an automobile balanced suspension. The machine tool comprises a machine tool frame, a mobile workbench, a fixed workbench, a stop lever, a driving device and a push rod driven by the driving device, wherein the mobile workbench and the fixed workbench are oppositely arranged; a guide rail is arranged on the machine tool frame; the mobile workbench is movably connected onto the machine tool frame through the guide rail; the fixed workbench is arranged on the machine tool frame in a fastening manner; the mobile workbench and the fixed workbench are provided with a plurality of positioning pins; the stop lever is arranged above the fixed workbench, and one end of the stop lever is locked, attached and fixed to the machine tool frame; the driving device is fastened to the machine tool frame; and the push rod and the stop lever are oppositely arranged. The special machine tool has the advantages that assembly efficiency is improved, and assembly is labor-saving and accurate.
Description
Technical field
The present invention relates to a kind of automobile assembling apparatus field, refer in particular to a kind of balancing suspension assembling special purpose machine tool.
Background technology
The assembling of existing equalizing type of suspension connecting axle is on easy workbench, utilizes gathering sill Manual-pushing to assemble, on-the-spot manual measurement scale, and morpheme, dimensional tolerance are difficult to guarantee, labour intensity is large, and the time is long and effect is low.
Summary of the invention
The technical problem to be solved in the present invention, be to provide a kind of balancing suspension to assemble special purpose machine tool, assemble laborsaving, efficiency is high and accurate.
The present invention is achieved in that a kind of balancing suspension assembling special purpose machine tool, and this lathe comprises a bedstead, a movable table, the stationary work-table, that arrange corresponding to this movable table for the push rod propping up the pin of equalizing type of suspension, a drive unit and driven by this drive unit; Described bedstead is provided with guide rail; Described movable table is movably connected on described bedstead by this guide rail; Described stationary work-table is fastening to be arranged on described bedstead; Described movable table, stationary work-table are equipped with a plurality of alignment pin for being positioned by equalizing type of suspension on corresponding described movable table, stationary work-table; Described pin is arranged in the top of described stationary work-table, and one end of this pin locks and is fixed on described bedstead; Described drive unit is anchored on described bedstead; Described push rod is corresponding with described pin to be arranged.
Preferably, described stationary work-table comprises complex root scale bar; One end of every described scale bar locks to be fixed on described stationary work-table, and the other end of this scale bar is conflicted with described movable table and is connected under confined state.
Preferably, described movable table comprises one stroke gag lever post; One end of described stroke limit bar locks to be fixed on described movable table;
Described lathe also comprises an advance limit sensors, and retreats limit sensors, a spacing receiver of advance matched with described advance limit sensors, a spacing receiver of retrogressing matched with described retrogressing limit sensors and for the switch of drive unit described in switch;
Described advance limit sensors, retreat that limit sensors is all fastening is arranged on described stroke limit bar, and described retrogressing limit sensors is arranged in the front of described advance limit sensors; The spacing receiver of described advance, retreat that spacing receiver is all fastening to be arranged on described bedstead, and the spacing receiver of this advance, retreat spacing receiver respectively with described advance limit sensors, retreat that limit sensors is parallel one by one correspondingly to be arranged; The spacing receiver of described retrogressing is arranged in the front of the spacing receiver of described advance; The spacing receiver of described advance, retreat spacing receiver and be all electrically connected with described switch.
Preferably, described movable table, stationary work-table are equipped with a plurality of parallels.
Preferably, a plurality of slide block is provided with below described movable table; Every described slide block and the sliding accessory of described guide rail connect.
The invention has the advantages that: the left and right support of equalizing type of suspension is positioned on movable table and stationary work-table respectively, push rod is driven to push the pin be fixed on bedstead to by drive unit, make the assembling of the left and right support of equalizing type of suspension more laborsaving, and make the accuracy of assembling higher by scale bar and stroke limit bar.
Accompanying drawing explanation
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the structural representation of a kind of balancing suspension assembling of the present invention special purpose machine tool.
Fig. 2 is the front view of a kind of balancing suspension assembling of the present invention special purpose machine tool.
Detailed description of the invention
Refer to shown in Fig. 1 and Fig. 2, a kind of balancing suspension assembling special purpose machine tool 100, this lathe 100 comprises bedstead 1, movable table 2, the stationary work-table 3, that arrange corresponding to this movable table 2 for pin 5, drive unit 6 that props up equalizing type of suspension 4 and the push rod 7 driven by this drive unit 5; Described bedstead 1 is provided with guide rail 11; Described movable table 2 is movably connected on described bedstead 1 by this guide rail 11; Described stationary work-table 3 is fastening to be arranged on described bedstead 1; Described movable table 2, stationary work-table 3 are equipped with a plurality of alignment pin 21 for being positioned by equalizing type of suspension 4 on corresponding described movable table 2, stationary work-table 3; Described pin 5 is arranged in the top of described stationary work-table 3, and one end of this pin 5 locks and is fixed on described bedstead 1; Described drive unit 6 to be anchored on described bedstead 1; Described push rod 7 is corresponding with described pin 5 to be arranged.Equalizing type of suspension 4, when assembling, is divided into left socle 41 and right support 42; Left socle 41 and right support 42, respectively by the alignment pin 21 be arranged on movable table 2 and stationary work-table 3, are positioned on lathe 100; The left socle 41 promoted on movable table 2 by the push rod 7 on drive unit 6 is advanced to the right support 42 on stationary work-table 3, and meanwhile, right support 42 is propped up by pin 5, and left socle 41 and right support 42 are fitted to each other smoothly; Make tolerance more accurate by alignment pin 21, and more laborsaving efficient compared to existing assembling.
As depicted in figs. 1 and 2, described stationary work-table 3 comprises complex root scale bar 31; One end of every described scale bar 31 locks to be fixed on described stationary work-table 3, and the other end of this scale bar 31 is conflicted with described movable table 2 and is connected under confined state.By adjusting the length of scale bar 31 in advance, the mounting distance of the equalizing type of suspension 4 of different size can be coordinated to regulate, make fit on more accurate.
As depicted in figs. 1 and 2, described movable table 2 comprises one stroke gag lever post 22; One end of described stroke limit bar 22 locks to be fixed on described movable table 2;
Described lathe 100 also comprises an advance limit sensors 8, and retreats the spacing receiver of retrogressing that the spacing receiver of advance 81, that matches with described advance limit sensors 8 of limit sensors 9, matches with described retrogressing limit sensors 9 91 and for opening or cut out the switch (not shown) opening described drive unit 6;
Described advance limit sensors 8, retreat that limit sensors 9 is all fastening is arranged on described stroke limit bar 22, and described retrogressing limit sensors 9 is arranged in the front of described advance limit sensors 8; The spacing receiver of described advance 81, retreat that spacing receiver 91 is all fastening to be arranged on described bedstead 1, and the spacing receiver of this advance 81, retreat spacing receiver 91 respectively with described advance limit sensors 8, retreat that limit sensors 9 is parallel one by one correspondingly to be arranged; The spacing receiver of described retrogressing 91 is arranged in the front of the spacing receiver 81 of described advance; The spacing receiver of described advance 81, retreat spacing receiver 91 and be all electrically connected with described switch.By be installed in advance limit sensors on stroke limit bar 22 8 and retreat limit sensors 9 respectively with the spacing receiver of the advance be installed on bedstead 1 81, retreat spacing receiver 91 and match, when stroke limit bar 22 moves forward to front fixed point with movable table 2 (the spacing receiver 81 that advances receives the signal of advance limit sensors 8), the spacing receiver 81 that advances cuts out the switch of drive unit 6 immediately, makes to close drive unit 6 and stops driving push rod 7 forward; When stroke limit bar 22 moves to rear fixed point backward with movable table 2 (retreat spacing receiver 981 and receive the signal retreating limit sensors 9), retreat the switch that spacing receiver 91 cuts out drive unit 6 immediately, make to close drive unit 6 and stop driving push rod 7 backward; Guarantee accuracy when assembling, avoid excessive the moving forward or backward of push rod 7.
As depicted in figs. 1 and 2, described movable table 2, stationary work-table 3 are equipped with a plurality of parallels 10.Drop on movable table 2 and stationary work-table 3 owing to having husky bits, iron filings etc. in assembling process, make to be placed on respectively the left socle 41 on movable table 2, stationary work-table 3, right support 42 is not steady; The effect of parallels 10 is to reduce left socle 41, right support 42 is placed on contact area on movable table 2, stationary work-table 3, reduces husky bits, iron filings to the impact of stationarity, also only needs to remove the sand bits on parallels 10, iron filings during assembling, more convenient.
As depicted in figs. 1 and 2, a plurality of slide block 23 is provided with below described movable table 2; Every described slide block 23 connects with the sliding accessory of described guide rail 11.It is more smooth and easy when this design makes movable table 2 movable on guide rail 11 by slide block 23.
Although the foregoing describe the specific embodiment of the present invention; but be familiar with those skilled in the art to be to be understood that; specific embodiment described by us is illustrative; instead of for the restriction to scope of the present invention; those of ordinary skill in the art, in the modification of the equivalence done according to spirit of the present invention and change, should be encompassed in scope that claim of the present invention protects.
Claims (5)
1. a balancing suspension assembling special purpose machine tool, is characterized in that: this lathe comprises a bedstead, a movable table, the stationary work-table, a pin, a drive unit and the push rod that by this drive unit driven that arrange corresponding to this movable table; Described bedstead is provided with guide rail; Described movable table is movably connected on described bedstead by this guide rail; Described stationary work-table is fastening to be arranged on described bedstead; Described movable table, stationary work-table are equipped with a plurality of alignment pin; Described pin is arranged in the top of described stationary work-table, and one end of this pin locks and is fixed on described bedstead; Described drive unit is anchored on described bedstead; Described push rod is corresponding with described pin to be arranged.
2. a kind of balancing suspension assembling special purpose machine tool as claimed in claim 1, is characterized in that: described stationary work-table comprises complex root scale bar; One end of scale bar described in every root locks to be fixed on described stationary work-table, and the other end of this scale bar is conflicted with described movable table and is connected under confined state.
3. a kind of balancing suspension assembling special purpose machine tool as claimed in claim 2, is characterized in that: described movable table comprises one stroke gag lever post; One end of described stroke limit bar locks to be fixed on described movable table;
Described lathe also comprises an advance limit sensors, and retreats limit sensors, a spacing receiver of advance matched with described advance limit sensors, a spacing receiver of retrogressing matched with described retrogressing limit sensors and for the switch of drive unit described in switch;
Described advance limit sensors, retreat that limit sensors is all fastening is arranged on described stroke limit bar, and described retrogressing limit sensors is arranged in the front of described advance limit sensors; The spacing receiver of described advance, retreat that spacing receiver is all fastening to be arranged on described bedstead, and the spacing receiver of this advance, retreat spacing receiver respectively with described advance limit sensors, retreat that limit sensors is parallel one by one correspondingly to be arranged; The spacing receiver of described retrogressing is arranged in the front of the spacing receiver of described advance; The spacing receiver of described advance, retreat spacing receiver and be all electrically connected with described switch.
4. a kind of balancing suspension assembling special purpose machine tool as claimed in claim 3, is characterized in that: described movable table, stationary work-table are equipped with a plurality of parallels.
5. a kind of balancing suspension assembling special purpose machine tool as claimed in claim 4, is characterized in that: be provided with a plurality of slide block below described movable table; Each described slide block and the sliding accessory of described guide rail connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310130999.7A CN103223593B (en) | 2013-04-16 | 2013-04-16 | Special machine tool for assembly of automobile balanced suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310130999.7A CN103223593B (en) | 2013-04-16 | 2013-04-16 | Special machine tool for assembly of automobile balanced suspension |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103223593A CN103223593A (en) | 2013-07-31 |
| CN103223593B true CN103223593B (en) | 2015-05-13 |
Family
ID=48834359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310130999.7A Expired - Fee Related CN103223593B (en) | 2013-04-16 | 2013-04-16 | Special machine tool for assembly of automobile balanced suspension |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103223593B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1569546A (en) * | 2004-05-13 | 2005-01-26 | 上海大学 | Car seat slideway roller assembly machine |
| CN2797164Y (en) * | 2005-04-22 | 2006-07-19 | 曾常青 | Assembling machine of automobile rear hanging unit assemblage |
| CN201931959U (en) * | 2010-12-15 | 2011-08-17 | 陈明伟 | Balancing suspension system of heavy-duty car |
| CN202240435U (en) * | 2011-10-28 | 2012-05-30 | 东风汽车股份有限公司 | Macpherson type front independent suspension combined device for automobile |
| KR101173056B1 (en) * | 2010-09-20 | 2012-08-13 | 기아자동차주식회사 | Device for assembling front strut |
| CN202428177U (en) * | 2011-12-20 | 2012-09-12 | 郑州精益达汽车零部件有限公司 | Flow line for assembling double-wishbone type independent pneumatic suspension |
| CN203184941U (en) * | 2013-04-16 | 2013-09-11 | 龙岩成龙机械有限公司 | Machine tool for automobile balanced suspension assembling |
-
2013
- 2013-04-16 CN CN201310130999.7A patent/CN103223593B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1569546A (en) * | 2004-05-13 | 2005-01-26 | 上海大学 | Car seat slideway roller assembly machine |
| CN2797164Y (en) * | 2005-04-22 | 2006-07-19 | 曾常青 | Assembling machine of automobile rear hanging unit assemblage |
| KR101173056B1 (en) * | 2010-09-20 | 2012-08-13 | 기아자동차주식회사 | Device for assembling front strut |
| CN201931959U (en) * | 2010-12-15 | 2011-08-17 | 陈明伟 | Balancing suspension system of heavy-duty car |
| CN202240435U (en) * | 2011-10-28 | 2012-05-30 | 东风汽车股份有限公司 | Macpherson type front independent suspension combined device for automobile |
| CN202428177U (en) * | 2011-12-20 | 2012-09-12 | 郑州精益达汽车零部件有限公司 | Flow line for assembling double-wishbone type independent pneumatic suspension |
| CN203184941U (en) * | 2013-04-16 | 2013-09-11 | 龙岩成龙机械有限公司 | Machine tool for automobile balanced suspension assembling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103223593A (en) | 2013-07-31 |
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