CN104259562A - Deburring machine for inner end of location pin hole of automobile transmission gearshift swing rod - Google Patents
Deburring machine for inner end of location pin hole of automobile transmission gearshift swing rod Download PDFInfo
- Publication number
- CN104259562A CN104259562A CN201410475025.7A CN201410475025A CN104259562A CN 104259562 A CN104259562 A CN 104259562A CN 201410475025 A CN201410475025 A CN 201410475025A CN 104259562 A CN104259562 A CN 104259562A
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- China
- Prior art keywords
- slip blade
- support plate
- fork
- slide support
- connecting rod
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- 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.)
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Abstract
The invention discloses a deburring machine for the inner end of a location pin hole of an automobile transmission gearshift swing rod. The deburring machine comprises a workbench, a support column, a drive motor, a manual rotary disc, a hard alloy rotary file and a slide support plate, wherein an automobile swing rod set cylinder and an automobile swing rod anti-rotation block are fixedly arranged above the slide support plate; a manual swing rod is hinged at the middle position of the front sidewall of the slide support plate; a connection rod extending in a left-and-right direction is arranged at the left side and the right side of the slide support plate respectively; a return spring sleeves the connection rod; a support block used for supporting the connection rod is arranged at the outer side of each connection rod; two bearings which are arranged at an interval in the left-and-right direction are arranged at the front side and the rear side of the slide support plate respectively and used for guiding the left-and-right movement of the slide support plate; a limit plate is arranged at the left side and the right side of the neck portion of the slide support plate respectively and used for limiting the left-and-right movement of the slide support plate. The deburring machine is novel in conception, ingenious in design, convenient to operate, high in automation degree, capable of remarkably improving production efficiency and product consistency, and wide in popularization value.
Description
Technical field
Machining equipment technical field of the present invention, is specifically related to a kind of equipment for removing burr in dowel hole on shifting vehicle gearbox fork.
Background technology
Gearshift fork is one of vitals of automotive transmission, shown in composition graphs 1, Fig. 2, gearshift fork comprises body A, one end of body 1 is bulb B, the other end is steel-ball groove C, body A has a large shifting shaft installing hole D and little dowel hole E, dowel hole E vertical with shifting shaft installing hole D.
Can leave burr in two the inners after through whole body A, the dowel hole E machine of dowel hole E adds, affect the installation of shifting shaft, the method for conventional deburring is by manually utilizing file, is stretched into by file in shifting shaft installing hole D and removes burr.The method efficiency of this deburring is low, and homogeneity of product is poor.
Summary of the invention
The present invention is directed to above-mentioned technical problem to improve, intend providing a kind of shifting vehicle gearbox fork dowel hole inner flash trimmer, automaticity is high, the high and good product consistency of efficiency.
For this reason, the technical solution adopted in the present invention is: the inner flash trimmer of a kind of shifting vehicle gearbox fork dowel hole, and comprise workbench, described workbench is provided with support column, the top of support column is provided with chain-drive section, and key is:
Described chain-drive section comprises drive motors, manual turntable and carbide rotary tool cutter, and described drive motors drives carbide rotary tool swivel to move, and described manual turntable drives carbide rotary tool cutter to move up and down by pinion and rack;
Described workbench is provided with slip blade, the middle part width of described slip blade is less than the width formation neck at upper and lower two ends, the top of described slip blade is installed with automobile fork suit cylinder and automobile fork Anti-rotary block, described automobile fork suit cylinder is positioned at immediately below carbide rotary tool cutter, described automobile fork Anti-rotary block totally two, is positioned at the dead astern of automobile fork suit cylinder and is symmetrically arranged;
The middle position of described slip blade front side wall is hinged with a manual fork, the connecting rod being each side provided with about one extension of slip blade, described connecting rod is set with return spring, the outside of every root connecting rod is provided with the back-up block for supporting linkage, back-up block is fixing on the table, the medial extremity of connecting rod is fixed on the sidewall of slip tray, the outboard end of connecting rod reaches outside corresponding back-up block, and the outboard end of connecting rod is with termination, the both sides, front and back of described slip blade be respectively provided with about two spaced apart bearings be slip blade move left and right guiding, described bearing is installed fixing by respective installation shaft, the limiting plate that is each side provided with of the neck of described slip blade is that moving left and right of slip blade is spacing, and the rear and front end of each limiting plate is separately fixed in two installation shaft of homonymy.
Using method: first place workpiece to be processed, is inserted in by shifting shaft installing hole on automobile fork suit cylinder, is snapped in by bulb between two automobile fork Anti-rotary blocks simultaneously, thus restriction workpiece rotates.Rotary manual rotating disk, makes that carbide rotary tool cutter is descending to put in place, and carbide rotary tool cutter extend in shifting shaft installing hole, restarts drive motors, and carbide rotary tool cutter starts to rotate.Hold manual fork, pull manual fork left, drive slip blade moves right, and the return spring on compression right side, the right neck of slip blade is against right side limiting plate is and puts in place, then removes the burr of the right inside end of dowel hole by carbide rotary tool cutter, then pulls the burr that manual fork removes the left inside end of dowel hole to the right, after unclamping manual fork, manual fork is self-return under the effect of return spring.Four bearings in rectangular layout be slip blade move left and right guiding, and decrease the frictional resistance in moving process.
Preferred as such scheme, described workbench divides three layers from bottom to top, and by outer-hexagonal bolted together, described back-up block is fixed on above the second layer, and is against the lateral edges of third layer.For convenience detach, and compact overall structure is reasonable.
Further, the upper width of described slip blade is less than lower width.
Beneficial effect of the present invention: novel, designs ingenious, and easy to operate, automaticity is high, significantly improves production efficiency and homogeneity of product, has promotional value widely.
Accompanying drawing explanation
Fig. 1 is the structural representation of shifting vehicle gearbox fork.
Fig. 2 is the cross section view of Fig. 1.
Fig. 3 is structural representation of the present invention.
Fig. 4 is the axonometric drawing (not comprising chain-drive section and support column) of Fig. 3.
Detailed description of the invention
Below by embodiment also by reference to the accompanying drawings, the invention will be further described:
Shown in composition graphs 3, Fig. 4, the inner flash trimmer of a kind of shifting vehicle gearbox fork dowel hole, is set with cylinder 7, two connecting rods 8, two return springs 9, two back-up blocks 10, four bearings 11, four installation shaft 12, two automobile fork Anti-rotary blocks 13, two limiting plates 14, some outer-hexagonal bolts 15, manual fork 16 etc. is formed by workbench 1, support column 2, drive motors 3, manual turntable 4, carbide rotary tool cutter 5, slip blade 6, automobile fork.Except manual turntable 4, flash trimmer is bilateral symmetry.
Support column 2 is arranged on workbench 1, and the top of support column 2 is provided with chain-drive section, and chain-drive section is made up of drive motors 3, manual turntable 4 and carbide rotary tool cutter 5.Drive motors 3 drives carbide rotary tool cutter 5 to rotate, and manual turntable 4 drives carbide rotary tool cutter 5 to move up and down by pinion and rack, is structure conventional in upright drill, does not repeat them here.
Workbench 1 is provided with slip blade 6, the middle part width of slip blade 6 is less than the width formation neck 6a at upper and lower two ends.The steel plate that slip blade 6 adopts three pieces, upper, middle and lower width not wait is made and is solidly fixed.The top of slip blade 6 is installed with automobile fork suit cylinder 7 and automobile fork Anti-rotary block 13.Automobile fork suit cylinder 7 is positioned at immediately below carbide rotary tool cutter 5, automobile fork Anti-rotary block 13 totally two, is positioned at the dead astern of automobile fork suit cylinder 7 and is symmetrically arranged.The automobile fork suit diameter of cylinder 7 and the shifting shaft installing hole diameter matches of workpiece, the spacing of automobile fork Anti-rotary block 13 is mated with the bulb width of workpiece.
The middle position of slip blade 6 front side wall is hinged with a manual fork 16, and manual fork 16 can swing, as shown by arrows in FIG..The connecting rod 8 being each side provided with about one extension of slip blade 6, connecting rod 8 is set with return spring 9, the outside of every root connecting rod 8 is provided with the back-up block 10 for supporting linkage 8, back-up block 10 is fixed on workbench 1, the medial extremity of connecting rod 8 is fixed on the sidewall of slip tray 6, the outboard end of connecting rod 8 reaches outside corresponding back-up block 10, and the outboard end of connecting rod 8 is with termination 8a.The both sides, front and back of slip blade 6 are respectively provided with about two spaced apart bearings 11, and to be slip blade 6 move left and right guiding, totally four bearings 11, in rectangular layout.Bearing 11 is installed fixing by respective installation shaft 12, the neck 6a of slip blade 6 to be each side provided with a limiting plate 14 be slip blade 6 moves left and right spacing, and the rear and front end of each limiting plate 14 is separately fixed in two installation shaft 12 of homonymy.The height of limiting plate 14 must not be greater than the height of the neck 6a of slip blade 6, to ensure that limiting plate 14 can stretch in the neck 6a of slip blade 6.
Preferably, workbench 1 divides three layers from bottom to top, and is tightened together by some outer-hexagonal bolts 15, and back-up block 10 is fixed on above the second layer, and is against the lateral edges of third layer.The upper width of slip blade 6 is less than lower width.
Claims (3)
1. the inner flash trimmer of shifting vehicle gearbox fork dowel hole, comprise workbench (1), described workbench (1) is provided with support column (2), the top of support column (2) is provided with chain-drive section, it is characterized in that:
Described chain-drive section comprises drive motors (3), manual turntable (4) and carbide rotary tool cutter (5), described drive motors (3) drives carbide rotary tool cutter (5) to rotate, and described manual turntable (4) drives carbide rotary tool cutter (5) to move up and down by pinion and rack;
Described workbench (1) is provided with slip blade (6), the middle part width of described slip blade (6) is less than width formation neck (6a) at upper and lower two ends, the top of described slip blade (6) is installed with automobile fork suit cylinder (7) and automobile fork Anti-rotary block (13), described automobile fork suit cylinder (7) is positioned at immediately below carbide rotary tool cutter (5), described automobile fork Anti-rotary block (13) totally two, is positioned at the dead astern of automobile fork suit cylinder (7) and is symmetrically arranged;
The middle position of described slip blade (6) front side wall is hinged with a manual fork (16), the connecting rod (8) being each side provided with about one extension of slip blade (6), described connecting rod (8) is set with return spring (9), the outside of every root connecting rod (8) is provided with the back-up block (10) for supporting linkage (8), back-up block (10) is fixed on workbench (1), the medial extremity of connecting rod (8) is fixed on the sidewall of slip tray (6), the outboard end of connecting rod (8) reaches corresponding back-up block (10) outward, and the outboard end of connecting rod (8) is with termination (8a), the both sides, front and back of described slip blade (6) are respectively provided with about two spaced apart bearings (11) and move left and right guiding for slip blade (6), described bearing (11) is installed fixing by respective installation shaft (12), the neck (6a) of described slip blade (6) be each side provided with a limiting plate (14) for moving left and right of slip blade (6) spacing, and the rear and front end of each limiting plate (14) is separately fixed in two installation shaft (12) of homonymy.
2. according to the inner flash trimmer of shifting vehicle gearbox fork dowel hole according to claim 1, it is characterized in that: described workbench (1) divides three layers from bottom to top, and tightened together by outer-hexagonal bolt (15), described back-up block (10) is fixed on above the second layer, and is against the lateral edges of third layer.
3., according to the inner flash trimmer of the shifting vehicle gearbox fork dowel hole described in claim 1 or 2, it is characterized in that: the upper width of described slip blade (6) is less than lower width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410475025.7A CN104259562B (en) | 2014-09-17 | 2014-09-17 | A kind of inner flash trimmer of shifting vehicle gearbox swing rod dowel hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410475025.7A CN104259562B (en) | 2014-09-17 | 2014-09-17 | A kind of inner flash trimmer of shifting vehicle gearbox swing rod dowel hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104259562A true CN104259562A (en) | 2015-01-07 |
| CN104259562B CN104259562B (en) | 2017-07-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410475025.7A Expired - Fee Related CN104259562B (en) | 2014-09-17 | 2014-09-17 | A kind of inner flash trimmer of shifting vehicle gearbox swing rod dowel hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104259562B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6044218A (en) * | 1983-08-15 | 1985-03-09 | Iwao Masumoto | Method for removing combustion-produced film on lateral electrode and jig used therefor |
| CN2815561Y (en) * | 2005-08-11 | 2006-09-13 | 殷博钦 | Universal radial drilling mchine |
| CN101480740A (en) * | 2008-10-30 | 2009-07-15 | 陕西斯瑞工业有限责任公司 | Straight flute chamfering machine |
| CN201537754U (en) * | 2009-11-17 | 2010-08-04 | 浙江五洲新春集团有限公司 | Burr removing device for inner orifice of ferrule radial aperture |
| CN102029438A (en) * | 2009-09-29 | 2011-04-27 | 上海纳铁福传动轴有限公司 | Method for removing burrs from through orifices in workpiece |
| CN202571492U (en) * | 2012-03-20 | 2012-12-05 | 厦门龙净环保技术有限公司 | Device for removing burrs in inner holes of short tubes |
| CN203509208U (en) * | 2013-11-19 | 2014-04-02 | 宜宾红星电子有限公司 | Device for fixing cross hole inner chamfer |
| CN204053121U (en) * | 2014-09-17 | 2014-12-31 | 重庆和剑机械制造有限公司 | The inner flash trimmer of shifting vehicle gearbox fork dowel hole |
-
2014
- 2014-09-17 CN CN201410475025.7A patent/CN104259562B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6044218A (en) * | 1983-08-15 | 1985-03-09 | Iwao Masumoto | Method for removing combustion-produced film on lateral electrode and jig used therefor |
| CN2815561Y (en) * | 2005-08-11 | 2006-09-13 | 殷博钦 | Universal radial drilling mchine |
| CN101480740A (en) * | 2008-10-30 | 2009-07-15 | 陕西斯瑞工业有限责任公司 | Straight flute chamfering machine |
| CN102029438A (en) * | 2009-09-29 | 2011-04-27 | 上海纳铁福传动轴有限公司 | Method for removing burrs from through orifices in workpiece |
| CN201537754U (en) * | 2009-11-17 | 2010-08-04 | 浙江五洲新春集团有限公司 | Burr removing device for inner orifice of ferrule radial aperture |
| CN202571492U (en) * | 2012-03-20 | 2012-12-05 | 厦门龙净环保技术有限公司 | Device for removing burrs in inner holes of short tubes |
| CN203509208U (en) * | 2013-11-19 | 2014-04-02 | 宜宾红星电子有限公司 | Device for fixing cross hole inner chamfer |
| CN204053121U (en) * | 2014-09-17 | 2014-12-31 | 重庆和剑机械制造有限公司 | The inner flash trimmer of shifting vehicle gearbox fork dowel hole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104259562B (en) | 2017-07-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180607 Address after: No. 1, Hefeng street, Hefeng street, Bishan, Chongqing, Chongqing Patentee after: Chongqing Guang Jiao Machinery Manufacturing Co., Ltd. Address before: 402761 Chongqing Bishan County Lai Feng Street office Lai Feng Village 10 groups Patentee before: Chongqing Hejian Machinery Manufacturing Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170714 Termination date: 20190917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |