CN104259562B - A kind of inner flash trimmer of shifting vehicle gearbox swing rod dowel hole - Google Patents
A kind of inner flash trimmer of shifting vehicle gearbox swing rod dowel hole Download PDFInfo
- Publication number
- CN104259562B CN104259562B CN201410475025.7A CN201410475025A CN104259562B CN 104259562 B CN104259562 B CN 104259562B CN 201410475025 A CN201410475025 A CN 201410475025A CN 104259562 B CN104259562 B CN 104259562B
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- CN
- China
- Prior art keywords
- slip blade
- swing rod
- connecting rod
- slip
- blade
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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.)
- Expired - Fee Related
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Abstract
The invention discloses a kind of inner flash trimmer of shifting vehicle gearbox swing rod dowel hole, including workbench, support column, motor, manual turntable, carbide rotary tool knife, slip blade, automobile swing rod suit cylinder and automobile swing rod Anti-rotary block are installed with above slip blade, the middle position of slip blade front side wall is hinged with a manual swing rod, the left and right sides of slip blade is each provided with the connecting rod of one or so extension, return spring is set with connecting rod, the support block for supporting linkage is provided with the outside of every connecting rod, the front and rear both sides of slip blade are each provided with two or so spaced apart bearings and move left and right guiding for slip blade, it is spacing for moving left and right for slip blade that the left and right sides of the neck of slip blade is each provided with a limiting plate.It is novel, ingenious, easy to operate, high degree of automation is designed, production efficiency and homogeneity of product are significantly improved, with extensive promotional value.
Description
Technical field
Machining equipment technical field of the present invention, and in particular to one kind is used to remove fixed on shifting vehicle gearbox swing rod
The equipment of burr in the pin-and-hole of position.
Background technology
Swing rod of shifting gears is one of important component of automotive transmission, with reference to shown in Fig. 1, Fig. 2, and gearshift swing rod includes body A,
One end of body 1 is bulb B, and the other end is to be provided with a big shifting shaft mounting hole D and small positioning on steel-ball groove C, body A
Pin-and-hole E, dowel hole E are vertical with shifting shaft mounting hole D.
The whole body A of dowel hole E insertions, dowel hole E machines can leave burr in two the inners after adding, influence shifting shaft
Install, the method for conventional deburring is by manually utilizing file, file being stretched into shifting shaft mounting hole D and removes flash removed.It is this
The method efficiency of deburring is low, and homogeneity of product is poor.
The content of the invention
The present invention is improved for above-mentioned technical problem, intends providing in a kind of shifting vehicle gearbox swing rod dowel hole
Hold flash trimmer, high degree of automation, efficiency high and good product consistency.
Therefore, the technical solution adopted in the present invention is：A kind of inner unhairing of shifting vehicle gearbox swing rod dowel hole
It is provided with thorn machine, including workbench, the workbench at the top of support column, support column and is provided with chain-drive section, key is：
The chain-drive section includes motor, manual turntable and carbide rotary tool knife, and the motor drives hard
Matter alloy rotary file is rotated, and the manual turntable drives carbide rotary tool knife to move up and down by pinion and rack；
Slip blade is provided with the workbench, the middle part width of the slip blade is less than the width shape of upper and lower ends
Into neck, the steel plate that slip blade uses three pieces of upper, middle and lower width not wait is made and is solidly fixed, the slip blade
Top is installed with automobile swing rod suit cylinder and automobile swing rod Anti-rotary block, and the automobile swing rod suit cylinder revolves positioned at hard alloy
Turn the underface of file, the automobile swing rod Anti-rotary block totally two is set with the dead astern of cylinder positioned at automobile swing rod and left and right is right
Claim arrangement；
The middle position of the slip blade front side wall is hinged with a manual swing rod, and slip blade is each side
It is provided with to be set with the outside of return spring, every connecting rod in the connecting rod of one or so extension, the connecting rod and is respectively provided with
There is the support block for supporting linkage, support block is fixed on the table, the medial extremity of connecting rod, which is fixed on, slides tray
On the wall of side, the outboard end of connecting rod is reached outside corresponding support block, and the outboard end of connecting rod carries termination, the slip blade
Front and rear both sides be each provided with two or so spaced apart bearings and move left and right guiding for slip blade, the bearing passes through
Respective installation axle, which is installed, fixes, and it is slip blade that the left and right sides of the neck of the slip blade, which is each provided with a limiting plate,
Move left and right spacing, and the rear and front end of each limiting plate is separately fixed in two installation axles of homonymy.
Application method：Workpiece to be processed is placed first, shifting shaft mounting hole is inserted on automobile swing rod suit cylinder, simultaneously
Bulb is caught between two automobile swing rod Anti-rotary blocks, so as to limit workpiece rotation.Rotary manual rotating disk, makes carbide rotary tool
Knife is descending in place, and carbide rotary tool knife is extend into shifting shaft mounting hole, restarts motor, carbide rotary tool
Knife starts rotation.Manual swing rod is held, manual swing rod is pulled to the left, drives slip blade to move right, and compresses returning for right side
Position spring, the right neck of slip blade is against on the limiting plate of right side as in place, then removes positioning by carbide rotary tool knife
The right inner burr of pin-and-hole, then the burr that manual swing rod removes the left inside end of dowel hole is pulled to the right, unclamp after manual swing rod, hand
Driven fork self-return in the presence of return spring.Four bearings in rectangular layout are led for moving left and right for slip blade
To, and reduce the frictional resistance in moving process.
As the preferred of such scheme, the workbench divides three layers from bottom to top, and is fastened on one by outer-hexagonal bolt
Rise, the support block is fixed on above the second layer, and is against the lateral edges of third layer.Convenient dismounting, and compact overall structure conjunction
Reason.
Further, the upper width of the slip blade is less than lower width.
Beneficial effects of the present invention：It is novel, ingenious, easy to operate, high degree of automation is designed, life is significantly improved
Efficiency and homogeneity of product are produced, with extensive promotional value.
Brief description of the drawings
Fig. 1 is the structural representation of shifting vehicle gearbox swing rod.
Fig. 2 is Fig. 1 cross section view.
Fig. 3 is the structural representation of the present invention.
Fig. 4 is Fig. 3 axonometric drawing (not including chain-drive section and support column).
Embodiment
Below by embodiment and with reference to accompanying drawing, the invention will be further described：
With reference to shown in Fig. 3, Fig. 4, a kind of inner flash trimmer of shifting vehicle gearbox swing rod dowel hole, by workbench 1,
Support column 2, motor 3, manual turntable 4, carbide rotary tool knife 5, slip blade 6, automobile swing rod suit cylinder 7, two
Root connecting rod 8, two return springs 9, two support blocks 10, four bearings 11, four installation axles 12, two automobile swing rod anti-rotations
The composition such as block 13, two limiting plates 14, some outer-hexagonal bolts 15, manual swing rods 16.In addition to 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 by motor 3, hand
Dynamic rotating disk 4 and carbide rotary tool knife 5 are constituted.Motor 3 drives carbide rotary tool knife 5 to rotate, and manual turntable 4 leads to
Crossing pinion and rack drives carbide rotary tool knife 5 to move up and down, and is the structure commonly used in upright drill, no longer goes to live in the household of one's in-laws on getting married herein
State.
Slip blade 6 is provided with workbench 1, the middle part width of slip blade 6 is less than the width formation neck of upper and lower ends
Portion 6a.The steel plate that slip blade 6 uses three pieces of upper, middle and lower width not wait is made and is solidly fixed.The top of slip blade 6
It is installed with automobile swing rod suit cylinder 7 and automobile swing rod Anti-rotary block 13.Automobile swing rod suit cylinder 7 is located at carbide rotary tool
The underface of knife 5, automobile swing rod Anti-rotary block 13 totally two is set with the dead astern of cylinder 7 and symmetrical cloth positioned at automobile swing rod
Put.The diameter of automobile swing rod suit cylinder 7 and the shifting shaft mounting hole diameter matches of workpiece, the spacing of automobile swing rod Anti-rotary block 13
Matched with the bulb width of workpiece.
The middle position of the front side wall of slip blade 6 is hinged with a manual swing rod 16, and manual swing rod 16 can swing,
As shown by arrows in FIG..The left and right sides of slip blade 6 is each provided with being set with the connecting rod 8 of one or so extension, connecting rod 8
There is return spring 9, the outside of every connecting rod 8 is provided with the support block 10 for supporting linkage 8, and support block 10 is fixed on
On workbench 1, the medial extremity of connecting rod 8 is fixed on the side wall of slip blade 6, and the outboard end of connecting rod 8 reaches corresponding branch
Outside bracer 10, and the outboard end of connecting rod 8 carries termination 8a.The front and rear both sides of slip blade 6 be each provided with two between left and right every
The bearing 11 of arrangement moves left and right guiding for slip blade 6, and totally four bearings 11, in rectangular layout.Bearing 11 is by respective
Installation axle 12 install and fix, it is slip blade 6 that the neck 6a of slip blade 6 left and right sides, which is each provided with a limiting plate 14,
Move left and right spacing, and the rear and front end of each limiting plate 14 is separately fixed in two installation axles 12 of homonymy.Limiting plate 14
The neck 6a of slip blade 6 height is highly cannot be greater than, to ensure that limiting plate 14 can be stretched into 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, support block
10 are fixed on above the second layer, and are against the lateral edges of third layer.The upper width of slip blade 6 is less than lower width.
Claims (3)
1. a kind of inner flash trimmer of shifting vehicle gearbox swing rod dowel hole, including workbench (1), the workbench (1)
On support column (2) is installed, support column is provided with chain-drive section at the top of (2), it is characterised in that：
The chain-drive section includes motor (3), manual turntable (4) and carbide rotary tool knife (5), the motor
(3) carbide rotary tool knife (5) is driven to rotate, the manual turntable (4) drives hard alloy to revolve by pinion and rack
Turn file (5) up and down motion；
Slip blade (6) is provided with the workbench (1), the middle part width of the slip blade (6) is less than upper and lower ends
Width formation neck (6a), the steel plate that slip blade (6) is not waited using three pieces of upper, middle and lower width is made and is solidly fixed, institute
State and automobile swing rod suit cylinder (7) and automobile swing rod Anti-rotary block (13), the automobile swing rod are installed with above slip blade (6)
The underface that cylinder (7) is located at carbide rotary tool knife (5) is set with, the automobile swing rod Anti-rotary block (13) totally two is located at
Automobile swing rod is set with the dead astern of cylinder (7) and is symmetrically arranged；
The middle position of slip blade (6) front side wall is hinged with a manual swing rod (16), the left and right of slip blade (6)
Both sides are each provided with the connecting rod (8) of one or so extension, the connecting rod (8) being set with return spring (9), every connection
The support block (10) for supporting linkage (8) is provided with the outside of bar (8), support block (10) is fixed on workbench (1),
The medial extremity of connecting rod (8) is fixed on the side wall for sliding tray (6), and the outboard end of connecting rod (8) reaches corresponding support block
(10) outside, and connecting rod (8) outboard end carry termination (8a), the front and rear both sides of the slip blade (6) are each provided with two
The spaced apart bearing in left and right (11) is the guiding that moves left and right of slip blade (6), and the bearing (11) passes through respective install
Axle (12), which is installed, to be fixed, and it is slip that the left and right sides of the neck (6a) of the slip blade (6), which is each provided with a limiting plate (14),
Moving left and right for supporting plate (6) is spacing, and each the rear and front end of limiting plate (14) is separately fixed at two installation axles (12) of homonymy
On.
2. according to the inner flash trimmer of shifting vehicle gearbox swing rod dowel hole described in claim 1, it is characterised in that：Institute
State workbench (1) and divide three layers from bottom to top, and tightened together by outer-hexagonal bolt (15), the support block (10) is fixed on
Above the second layer, and it is against the lateral edges of third layer.
3. according to the inner flash trimmer of shifting vehicle gearbox swing rod dowel hole described in claim 1 or 2, its feature exists
In：The upper width of the 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 CN104259562A (en) | 2015-01-07 |
| CN104259562B true CN104259562B (en) | 2017-07-14 |
Family
ID=52151207
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) |
Family Cites Families (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 |
| CN102029438B (en) * | 2009-09-29 | 2012-04-11 | 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 |
-
2014
- 2014-09-17 CN CN201410475025.7A patent/CN104259562B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104259562A (en) | 2015-01-07 |
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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 | ||
| 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 |