CN104722850B - A kind of motor-driven burr remover of automobile gear - Google Patents
A kind of motor-driven burr remover of automobile gear Download PDFInfo
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- CN104722850B CN104722850B CN201510117006.1A CN201510117006A CN104722850B CN 104722850 B CN104722850 B CN 104722850B CN 201510117006 A CN201510117006 A CN 201510117006A CN 104722850 B CN104722850 B CN 104722850B
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Abstract
The invention discloses a kind of automobile gear drilling equipment, including platen, including bottom plate, support base, locating shaft, locking nut, locating piece, cylinder, push rod, Quick-change drill bush, compared with prior art, the motor-driven burr remover of this kind of automobile gear, locating shaft and locating piece are adjusted, shaft locking will be positioned with locking nut, workpiece is positioned on locating shaft and locating piece again, so as to carry out drilling processing, cylinder is ventilated when hole nearly drills, push rod is promoted to push up upwards, so that caused burr is upward, avoid workpiece assembling endoporus jagged, so that workpiece assembling is unaffected.
Description
Technical field
The present invention relates to a kind of burr remover, more particularly to a kind of motor-driven burr remover of automobile gear.
Background technology
Gear is indispensable part in automobile gearbox, and gear is connected through a screw thread with power transmission shaft, so existing
Have and connecting hole is drilled with top circle, but drill bit is drilling from outside to inside when boring connecting hole, causes burr toward endoporus side
To flange, because the cooperation of endoporus and power transmission shaft is very accurate, if there is flange that gear can be caused not assemble, so as to cause gear
It can not use, in view of drawbacks described above, is necessary to design a kind of motor-driven burr remover of automobile gear in fact.
The content of the invention
The technical problems to be solved by the invention are：There is provided a kind of automobile gear motor-driven burr remover, it is existing to solve
There is gear drilling burr to turn over inward hole direction, the problem of leading to not assemble.
The technical problems to be solved by the invention are：A kind of motor-driven burr remover of automobile gear, including bottom plate, including
Support base, slide rail, locating piece, motor, bearing, rotary shaft, push rod, deburring cutter, described support base are located at bottom plate top center
Place, the two screw thread are connected, and described slide rail is located at support base front end center, and the two screw thread is connected, and described locating piece is located at
At slide rail front end center, the two slide fit is connected, and described motor is located at support base top center, and the two screw thread is connected, described
Bearing be located at the inside center of support base top, the two close-fitting is connected, and described rotary shaft is located at motor internal center, its
It is connected with motor screw thread, is connected with bearing close-fitting, described push rod is located at interior of rotating shaft center, and the two slide fit is connected, institute
The deburring cutter stated is located at rotary shaft bottom centre, and the two screw thread is connected.
Further, handle is also set at described push rod upper end center, the two is weldingly connected.
Further, described deburring cutter contains sliding sleeve, left blade, right blade, spring.
Further, described sliding sleeve is located at rotary shaft bottom inner portion center, and the two close-fitting is connected.
Further, described left blade is located at sliding sleeve center left, and the two slide fit is connected.
Further, described right blade is located at left blade right-hand member center, and it is connected with sliding sleeve slide fit.
Further, between left blade and right blade, it is connected described spring with left blade and right blade screw thread.
Compared with prior art, the motor-driven burr remover of this kind of automobile gear, workpieces processing are positioned on locating piece, are slided
Locating piece so that rotary shaft is fitted into workpiece hole, starts motor, the rotation of motor driven rotary shaft, push rod is down promoted with hand,
Cause deburring cutter Automatic-expanding under the interaction of locating piece, middle burr in endoporus is all removed, so as to ensure that workpiece fills
With requiring.
Brief description of the drawings
Fig. 1 is the sectional view of the motor-driven burr remover of automobile gear
Fig. 2 is the motor-driven burr remover partial enlarged view of automobile gear
The support base 2 of bottom plate 1
Slide rail 3 revolves locating piece 4
The bearing 6 of motor 5
The push rod 8 of rotary shaft 7
The handle 801 of deburring cutter 9
The left blade 902 of sliding sleeve 901
The right spring 904 of blade 903
Following embodiment will combine above-mentioned accompanying drawing and further illustrate.
Embodiment
Hereinafter, a variety of specific details are elaborated, to provide the saturating of the concept to forming described embodiment basis
Thorough understanding.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In it is some or all in the case of put into practice.In other cases, well-known processing step is not specifically described.
As shown in Figure 1 and Figure 2, the motor-driven burr remover of a kind of automobile gear, including bottom plate 1, support base 2, slide rail 3, positioning
Block 4, motor 5, bearing 6, rotary shaft 7, push rod 8, deburring cutter 9, handle 801, sliding sleeve 901, left blade 902, right blade 903, bullet
Spring 904, at the top center of bottom plate 1, the two screw thread is connected at described support seat 2, before described slide rail 3 is located at support base 2
At the center of end, the two screw thread is connected, and described locating piece 4 is located at the front end center of slide rail 3, and the two slide fit is connected, described electricity
Machine 5 is located at the top center of support base 2, and the two screw thread is connected, and described bearing 6 is located at the top inside center of support base 2, and two
Person's close-fitting is connected, and described rotary shaft 7 is located at the inside center of motor 5, and it is connected with the screw thread of motor 5, with the close-fitting phase of bearing 6
Even, described push rod 8 is located at the inside center of rotary shaft 7, and the two slide fit is connected, and described deburring cutter 9 is located at the bottom of rotary shaft 7
At center, the two screw thread is connected.Handle 801 is also set at the described upper end center of push rod 8, the two is weldingly connected.Described burr
Knife 9 contains sliding sleeve 901, left blade 902, right blade 903, spring 904.Described sliding sleeve position 901 is in the bottom inner portion of rotary shaft 7
At center, the two close-fitting is connected.Described left blade 902 is located at the center left of sliding sleeve 901, and the two slide fit is connected.The described right side
Blade 903 is located at the left right-hand member center of blade 902, and it is connected with the slide fit of sliding sleeve 901.Described spring 904 is located at left blade 902
Between right blade 903, it is connected with left blade 902 and the screw thread of right blade 903.Its middle (center) bearing 6 is so that rotary shaft in motor 5
Drive under rotate more smooth, handle 801 is to facilitate operator to hold push rod 8, convenient operation, in the promotion bottom left of push rod 8
Blade 902 and right blade 903 skid off toward outer end, when push rod 8 is withdrawn by left blade 902 and right knife in the presence of spring 904
Piece 903 is withdrawn, and it is more smooth that sliding sleeve 901 is so that left blade 902, right blade 903 slide.The device is to be positioned at workpieces processing
On locating piece 4, locating piece 4 is slided so that rotary shaft 7 is fitted into workpiece hole, starts motor 5, and motor 5 drives rotary shaft 7 to rotate,
Push rod 8 is down promoted with hand, the Automatic-expanding of deburring cutter 9 is caused under the interaction of locating piece 4, middle burr in endoporus is whole
Remove, so as to ensure that workpiece matching requirements.
The present invention is not limited to above-mentioned specific embodiment, one of ordinary skill in the art from above-mentioned design,
Without performing creative labour, a variety of conversion made, it is within the scope of the present invention.
Claims (2)
1. a kind of motor-driven burr remover of automobile gear, including bottom plate, it is characterised in that including support base, slide rail, locating piece, electricity
Machine, bearing, rotary shaft, push rod, deburring cutter, described support base are located at bottom plate top center, and the two screw thread is connected, described
Slide rail is located at support base front end center, and the two screw thread is connected, and described locating piece is located at slide rail front end center, the two slide fit
It is connected, described motor is located at support base top center, and the two screw thread is connected, and described bearing is located inside support base top
At center, the two close-fitting is connected, and described rotary shaft is located at motor internal center, and it is connected with motor screw thread, tight with bearing
With being connected, described push rod is located at interior of rotating shaft center, and the two slide fit is connected；Described deburring cutter contains sliding sleeve, a left side
Blade, right blade, spring；Described sliding sleeve is located at rotary shaft bottom inner portion center, and the two close-fitting is connected；Described left blade
Positioned at sliding sleeve center left, the two slide fit is connected；Described right blade is located at left blade right-hand member center, itself and sliding sleeve slide fit phase
Even；Between left blade and right blade, it is connected described spring with left blade and right blade screw thread；Described burr cutter spacing
At rotary shaft bottom centre, the two is connected by described sliding sleeve screw thread.
2. a kind of motor-driven burr remover of automobile gear as claimed in claim 1, it is characterised in that in described push rod upper end
Handle is also set at the heart, the two is weldingly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510117006.1A CN104722850B (en) | 2015-03-17 | 2015-03-17 | A kind of motor-driven burr remover of automobile gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510117006.1A CN104722850B (en) | 2015-03-17 | 2015-03-17 | A kind of motor-driven burr remover of automobile gear |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104722850A CN104722850A (en) | 2015-06-24 |
| CN104722850B true CN104722850B (en) | 2017-11-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510117006.1A Active CN104722850B (en) | 2015-03-17 | 2015-03-17 | A kind of motor-driven burr remover of automobile gear |
Country Status (1)
| Country | Link |
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| CN (1) | CN104722850B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4140432A (en) * | 1976-10-28 | 1979-02-20 | Heinrich Heule | Deburring tool |
| US4690594A (en) * | 1984-06-16 | 1987-09-01 | Myotoku Ltd. | Deburring apparatus |
| CN102198541A (en) * | 2011-04-27 | 2011-09-28 | 天润曲轴股份有限公司 | Cutter for removing inner hole burrs |
| CN103357961A (en) * | 2013-06-25 | 2013-10-23 | 合肥川源液压设备有限公司 | De-burring knife tool for hydraulic valve |
| CN103706847A (en) * | 2013-04-25 | 2014-04-09 | 浙江大学宁波理工学院 | Drilling and chamfering composite quick forming tool |
-
2015
- 2015-03-17 CN CN201510117006.1A patent/CN104722850B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4140432A (en) * | 1976-10-28 | 1979-02-20 | Heinrich Heule | Deburring tool |
| US4690594A (en) * | 1984-06-16 | 1987-09-01 | Myotoku Ltd. | Deburring apparatus |
| CN102198541A (en) * | 2011-04-27 | 2011-09-28 | 天润曲轴股份有限公司 | Cutter for removing inner hole burrs |
| CN103706847A (en) * | 2013-04-25 | 2014-04-09 | 浙江大学宁波理工学院 | Drilling and chamfering composite quick forming tool |
| CN103357961A (en) * | 2013-06-25 | 2013-10-23 | 合肥川源液压设备有限公司 | De-burring knife tool for hydraulic valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104722850A (en) | 2015-06-24 |
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