CN105750867B - A kind of frock self-checking device for fuel injector automatic press mounting - Google Patents
A kind of frock self-checking device for fuel injector automatic press mounting Download PDFInfo
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- CN105750867B CN105750867B CN201410784469.9A CN201410784469A CN105750867B CN 105750867 B CN105750867 B CN 105750867B CN 201410784469 A CN201410784469 A CN 201410784469A CN 105750867 B CN105750867 B CN 105750867B
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- leading screw
- guide rail
- tool
- displacement guide
- motion bar
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- 239000000446 fuel Substances 0.000 title claims abstract description 13
- 238000006073 displacement reaction Methods 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 230000000977 initiatory Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000001360 synchronised Effects 0.000 abstract 1
- 206010069870 Device damage Diseases 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
Abstract
The present invention relates to a kind of frock self-checking device for fuel injector automatic press mounting, the device includes platen, screw mechanism, displacement guide rail, Mobile tool, fixing tool and transmission mechanism, described screw mechanism is arranged on the lower section of platen, described displacement guide rail is a pair, it is set in parallel on platen, described displacement guide rail is provided with multiple Mobile tools parallel to each other, described fixing tool and Mobile tool are parallel to each other, and it is arranged on the initiating terminal of displacement guide rail, the both ends of fixing tool are arranged on platen by fixed plate, described Mobile tool, fixing tool is connected by transmission mechanism with screw mechanism.Compared with prior art, the present invention neatly can equidistantly adjust the position of multiple frocks, reduce the time required for Mobile tool, realize the demand of multiple product synchronous press mountings, can effectively improve production efficiency.
Description
Technical field
The invention belongs to machining technology field, is related to a kind of adjusting means, is used for fuel injector more particularly, to one kind
The frock self-checking device of automatic press mounting.
Background technology
At present, with the raising of industry automatization level, in production and processing field, to industrial equipment, processing technology and production
The requirement more and more higher of quality.In the various fields such as lithographic printing, food processing, automobile making, the installation and debugging of equipment,
Processing etc. generally requires adjusting means to complete, especially little in adjustable range, but requires there is the position of certain precision operation
Put in regulation occasion, position adjustments are most important.
In the prior art, conventional multiplexing holding position adjusting means movement, exchange frock when, it is necessary to repeatedly be adjusted
Whole, centering.But because frock each several part component is more, operating time length, the not compact, position inaccurate of structure etc. is easily caused to lack
Fall into.Long-term conventional, this can will cause the problems such as production efficiency is low, product qualification rate reduces.Moreover, existing position adjustments dress
It is typically the governor motion coordinated using the regulation of single screw or bolts and nuts in putting, but the governor motion is in the situation of vibrations
Under, tend to the problems such as adjusting position is unstable, unreliable occur.
The content of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of simple in construction, precision
Height, stability are good, automatically adjust dress without carrying out repeatedly adjustment centering, the easy to operate frock for fuel injector automatic press mounting
Put.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of frock self-checking device for fuel injector automatic press mounting, the device include platen, are arranged under platen
Screw mechanism, displacement guide rail, Mobile tool, fixing tool and the transmission mechanism of side, described displacement guide rail is a pair, parallel to set
Put on platen, described displacement guide rail is provided with multiple Mobile tools parallel to each other, described fixing tool and mobile work
Initiating terminal parallel to each other, and being arranged on displacement guide rail is filled, the both ends of described fixing tool pass through fixed plate and described platform
Plate is fixedly connected, and described Mobile tool, fixing tool are connected by transmission mechanism with screw mechanism.
Described screw mechanism includes leading screw, leading screw nut, bearing block a, bearing block b, linear bearing, handwheel and guide screw lock
Stops, described leading screw are fixed on the lower section of platen by bearing block a, bearing block b, and one end of described leading screw sequentially passes through axle
Bearing a, linear bearing, and be connected with described handwheel, the other end of described leading screw passes through bearing block b and leading screw latch
It is connected, described leading screw nut is set on leading screw by leading screw nut fixed block.
Bearing block a is arranged on the lower section of platen by bearing block fixed plate.
Position indicator is additionally provided between described handwheel and linear bearing.
Described Mobile tool is vertically set on displacement guide rail, and the bottom of described fixing tool and Mobile tool is equal
Provided with fixture guiding rail.
Described fixture guiding rail and displacement guide rail are orthogonal.
Described transmission mechanism includes short motion bar, long motion bar and guide rail contiguous block, one end of described short motion bar
It is arranged on leading screw nut fixed block, the other end is hinged with described long motion bar using straight pin, and passes through described guide rail
Contiguous block is slidably connected with described fixture guiding rail, and described long motion bar is the motion bar of multiple settings that intersect, adjacent
It is hinged using straight pin at the tie point of two long motion bars, and is slided by described guide rail contiguous block and described fixture guiding rail
Connection.
When described leading screw latch is locked, it can avoid producing frock change in location because of equipment vibrations or malfunction handwheel
Or device damage caused by possibility.
When carrying out frock position adjustments, the connection of short motion bar and the tie point, adjacent two long motion bar of long motion bar
All the time on the same line and equidistantly, each frock position is equidistant all the time during with this to ensure position adjustments for point.
During work, by rotating handwheel, leading screw rotation is driven, leading screw nut is together with leading screw nut fixed block to reach
Dynamic, now, short motion bar is moved forward under the active force of leading screw nut fixed block, and active force is passed successively by straight pin
Long motion bar below is handed to, so as to drive Mobile tool to be moved along a straight line along displacement guide rail, and is shown by observing position
Show device, to adjust the position of Mobile tool, until each Mobile tool moves to setting position, then leading screw latch locked,
Complete the work of frock position adjustments.
Compared with prior art, the invention has the characteristics that：
1), can be real by screw mechanism due to screw mechanism, transmission mechanism and displacement guide rail being effectively combined together
Existing displacement frock moves horizontally at equal intervals, easy to operate without carrying out repeatedly adjustment, centering；
2) present apparatus is compact-sized, can avoid producing frock because of equipment vibrations or malfunction handwheel using leading screw latch
Device damage caused by change in location or possibility, securely and reliably, stability is good；
3) due to being provided with multiple Mobile tools on displacement guide rail, press fitting operation, contracting while multiple products can be realized
Short equipment off-line and production time, improve production efficiency；
4) due to using position indicator, it can be ensured that each Mobile tool is accurately positioned in moving process, and the present apparatus can
Flexibly carry out the equidistant regulation of multiple frock positions on same straight line and remodel, use is more convenient.
Brief description of the drawings
Fig. 1 is a kind of front view of frock self-checking device for fuel injector automatic press mounting of the invention；
Fig. 2 is a kind of upward view of frock self-checking device for fuel injector automatic press mounting of the invention；
Description of symbols in figure：
1- platens, 2- fixing tools, 3- Mobile tools, 4- handwheels, 5- position indicators, 6- linear bearings, 7- bearing blocks
A, 8- leading screws nut, 9- leading screw nuts fixed block, 10- leading screws, 11- bearing block b, 12- leading screws latch, 13- bearing blocks are fixed
Plate, 14- displacement guide rails, 15- fixture guiding rails, 16- guide rails contiguous block, the short motion bars of 17-, the long motion bars of 18-, 19- straight pins,
20- fixed plates.
Embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment：
As shown in Fig. 1~2, a kind of frock self-checking device for fuel injector automatic press mounting, the device includes platen
1st, screw mechanism, displacement guide rail 14, Mobile tool 3, fixing tool 2 and transmission mechanism, screw mechanism are arranged under platen 1
Side, displacement guide rail 14 are a pair, are set in parallel on platen 1, displacement guide rail 14 is provided with multiple Mobile tools parallel to each other
3, fixing tool 2 and Mobile tool 3 are parallel to each other, and are arranged on the initiating terminal of displacement guide rail 14, and the both ends of fixing tool 2 pass through
Fixed plate 20 is arranged on platen 1, and Mobile tool 3, fixing tool 2 are connected by transmission mechanism with screw mechanism.
Screw mechanism includes leading screw 10, leading screw nut 8, bearing block a7, bearing block b11, linear bearing 6, handwheel 4 and leading screw
Latch 12, leading screw 10 are fixed on the lower section of platen 1 by bearing block a7, bearing block b11, and one end of leading screw 10 passes through bearing block
A7, linear bearing 6 are connected with handwheel 4, and the other end is connected by bearing block b11 with leading screw latch 12, and leading screw nut 8 is logical
Leading screw nut fixed block 9 is crossed to be set on leading screw 10.
Bearing block a7 is arranged on the lower section of platen 1 by bearing block fixed plate 13.
Position indicator 5 is additionally provided between handwheel 4 and linear bearing 6.
Mobile tool 3 is vertically set on displacement guide rail 14, and the bottom of fixing tool 2 and Mobile tool 3 is equipped with work
Fill guide rail 15.
Fixture guiding rail 15 and displacement guide rail 14 are orthogonal.
Transmission mechanism includes short motion bar 17, long motion bar 18 and guide rail contiguous block 16, and one end of short motion bar 17 is set
On leading screw nut fixed block 9, the other end is be hinged using straight pin 19 with described long motion bar 18, and passes through guide rail contiguous block
16 are slidably connected with fixture guiding rail 15, long motion bar 18 be multiple settings that intersect motion bar, adjacent two long motion bar 18
Tie point at it is be hinged using straight pin 19, and be slidably connected by guide rail contiguous block 16 and fixture guiding rail 15.
Leading screw latch 12 lock when, can avoid because equipment vibrations or malfunction handwheel 4 produce frock change in location or
Device damage caused by possible.
When carrying out frock position adjustments, tie point, the adjacent two long motion bar 18 of short motion bar 17 and long motion bar 18
Tie point all the time on the same line and equidistantly, each frock position is equidistant all the time during with this to ensure position adjustments.
During work, by rotating handwheel 4, drive leading screw 10 to rotate, leading screw nut 8 together with leading screw nut fixed block 9 to
Preceding movement, now, short motion bar 17 are moved forward under the active force of leading screw nut fixed block 9, and active force is passed through into cylinder
Pin 19 is transferred to long motion bar 18 below successively, so as to drive Mobile tool 3 to be moved forward along the straight line of displacement guide rail 14, leads to
Observation position indicator 5 is crossed, to adjust the position of Mobile tool 3, until each Mobile tool 3 moves to setting position, then is incited somebody to action
Leading screw latch 12 is locked, that is, completes the work of frock position adjustments.
Claims (4)
- A kind of 1. frock self-checking device for fuel injector automatic press mounting, it is characterised in that the device include platen (1), Screw mechanism, displacement guide rail (14), Mobile tool (3), fixing tool (2) and the transmission mechanism being arranged on below platen (1), institute The displacement guide rail (14) stated is a pair, is set in parallel on platen (1), and described displacement guide rail (14) is provided with multiple mutually equal Capable Mobile tool (3), described fixing tool (2) and Mobile tool (3) are parallel to each other, and are arranged on displacement guide rail (14) Initiating terminal, the both ends of described fixing tool (2) are fixedly connected by fixed plate (20) with described platen (1), described shifting Start building to fill (3), fixing tool (2) and be connected by transmission mechanism with screw mechanism；Described screw mechanism includes leading screw (10), leading screw nut (8), bearing block a (7), bearing block b (11), linear bearing (6), handwheel (4) and leading screw latch (12), described leading screw (10) are fixed on platform by bearing block a (7), bearing block b (11) The lower section of plate (1), one end of described leading screw (10) sequentially pass through bearing block a (7), linear bearing (6), and with described handwheel (4) it is connected, the other end of described leading screw (10) is connected through bearing block b (11) with leading screw latch (12), described Leading screw nut (8) is set on leading screw (10) by leading screw nut fixed block (9)；Described Mobile tool (3) is vertically set on displacement guide rail (14), described fixing tool (2) and Mobile tool (3) bottom is equipped with fixture guiding rail (15)；Described transmission mechanism includes short motion bar (17), long motion bar (18) and guide rail contiguous block (16), described short activity One end of bar (17) is arranged on leading screw nut fixed block (9), and the other end uses straight pin with described long motion bar (18) (19) it is hinged, and is slidably connected by described guide rail contiguous block (16) and described fixture guiding rail (15), described long activity Bar (18) is the motion bar of multiple settings that intersect, and is cut with scissors at the tie point of adjacent two long motion bar (18) using straight pin (19) Connect, and be slidably connected by described guide rail contiguous block (16) and described fixture guiding rail (15).
- A kind of 2. frock self-checking device for fuel injector automatic press mounting according to claim 1, it is characterised in that Position indicator (5) is additionally provided between described handwheel (4) and linear bearing (6).
- A kind of 3. frock self-checking device for fuel injector automatic press mounting according to claim 1, it is characterised in that Described fixture guiding rail (15) and displacement guide rail (14) is orthogonal.
- A kind of 4. frock self-checking device for fuel injector automatic press mounting according to claim 1, it is characterised in that During work, by rotating handwheel (4), drive leading screw (10) rotation, leading screw nut (8) together with leading screw nut fixed block (9) to Preceding movement, now, short motion bar (17) are moved forward under the active force of leading screw nut fixed block (9), and active force is passed through Straight pin (19) is transferred to long motion bar (18) below successively, so as to drive Mobile tool (3) straight along displacement guide rail (14) Line travels forward, by observing position indicator (5), to adjust the position of Mobile tool (3), until each Mobile tool (3) Setting position is moved to, then leading screw latch (12) is locked, that is, completes frock position adjustments operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410784469.9A CN105750867B (en) | 2014-12-16 | 2014-12-16 | A kind of frock self-checking device for fuel injector automatic press mounting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410784469.9A CN105750867B (en) | 2014-12-16 | 2014-12-16 | A kind of frock self-checking device for fuel injector automatic press mounting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105750867A CN105750867A (en) | 2016-07-13 |
| CN105750867B true CN105750867B (en) | 2018-03-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410784469.9A Active CN105750867B (en) | 2014-12-16 | 2014-12-16 | A kind of frock self-checking device for fuel injector automatic press mounting |
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| Country | Link |
|---|---|
| CN (1) | CN105750867B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848182A (en) * | 2012-09-26 | 2013-01-02 | 潍柴动力股份有限公司 | Four-directional synchronous modified gear and tightening machine |
| CN104148918A (en) * | 2014-08-08 | 2014-11-19 | 湖北机电院装备制造有限责任公司 | Shock absorber pressing machine |
| CN204413515U (en) * | 2014-12-16 | 2015-06-24 | 上海新宇箴诚电控科技有限公司 | A kind of frock self-checking device for fuel injector automatic press mounting |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5349134B2 (en) * | 2009-05-21 | 2013-11-20 | 本田技研工業株式会社 | Press-in method and press-in device |
-
2014
- 2014-12-16 CN CN201410784469.9A patent/CN105750867B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102848182A (en) * | 2012-09-26 | 2013-01-02 | 潍柴动力股份有限公司 | Four-directional synchronous modified gear and tightening machine |
| CN104148918A (en) * | 2014-08-08 | 2014-11-19 | 湖北机电院装备制造有限责任公司 | Shock absorber pressing machine |
| CN204413515U (en) * | 2014-12-16 | 2015-06-24 | 上海新宇箴诚电控科技有限公司 | A kind of frock self-checking device for fuel injector automatic press mounting |
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| Publication number | Publication date |
|---|---|
| CN105750867A (en) | 2016-07-13 |
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