CN204771927U - Bispin is changeed metal work burr -grinding machine and is constructed - Google Patents
Bispin is changeed metal work burr -grinding machine and is constructed Download PDFInfo
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- CN204771927U CN204771927U CN201520449503.7U CN201520449503U CN204771927U CN 204771927 U CN204771927 U CN 204771927U CN 201520449503 U CN201520449503 U CN 201520449503U CN 204771927 U CN204771927 U CN 204771927U
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- drive shaft
- final drive
- brush
- sleeve housing
- shaft sleeve
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Abstract
The utility model discloses a bispin is changeed metal work burr -grinding machine and is constructed, including supporting pedestal, drive wheel, final drive shaft, final drive shaft cover and at least two sets of brush head, final drive shaft can be free rotary motion in the final drive shaft cover, the central authorities at the drive wheel are connected to final drive shaft's upper end, final drive shaft's lower extreme cup joints the driving gear. The brush axle is connected to the overhead end of brush, the epaxial end of brush is equipped with driven gear, the initiative gear engagement that driven gear and final drive shaft lower extreme cup jointed. This device utilizes the whole revolution of brush head to add self rotatory bispin section of passing on, has realized nos burring dead angle in whole cover regional of whole device, and each regional brush head rubs stroke and has all obtained the improvement, has increased substantially the effect of burring, compares the manual work metal burr of polishing, has improved the efficiency of at least triple especially.
Description
Technical field
The utility model relates in machining the technical field removing surface of workpiece burr, more particularly, relates to a kind of dual rotary metal works burring mechanism.
Background technology
In machining, metal works is after the manufacturing procedure such as car, mill, and surface all can remain the metal fillings left in certain burr and processing.Traditional processing method is blown by high wind exactly or is manually polished, use high wind when blowing easily because the deadweight of metal or workpiece side seam corner is residual etc. that reason causes cleaning not exclusively, still kish chip is understood in a lot of gap, if adopt the mode of manual polishing, not only waste time and energy, and the quantity consumed of Sand paper for polishing is also larger.
We plan to adopt a kind of spin friction to remove the method for burr for this reason; rotational head can be designed to discoid by method usually that rotate deburring; discoid brush is when rotating deburring; its disk border is because range ability is far away; the frictional force occurred is larger; the friction deburring effect played is better; and the center of disk; because the distance run is shorter; the friction deburring DeGrain played; especially the central point of disk, almost do not rub stroke, directly causes burr not to be removed.If workpiece to be positioned over the marginal position of disk brush, then to need the area strengthening disk brush, not only add production and processing cost, and only some the participation work of large brush, the waste of the energy can be caused.
Summary of the invention
Goal of the invention: for the deficiencies in the prior art, applicant is through repeatedly putting into practice improvement, devise a kind of dual rotary metal works burring mechanism, make to be driven by final drive shaft between brush and brush to revolve round the sun, and brush self also realizes rotation, reach the effect of surface of the work deburring without dead angle.
Technical scheme: in order to realize foregoing invention object, the technical scheme that the utility model adopts is: a kind of dual rotary metal works burring mechanism, comprise support bracket, drive, final drive shaft, main transmission axle sleeve and at least two group brush heads, described final drive shaft utilizes two groups of bearings to be arranged in main transmission axle sleeve, described final drive shaft can rotate freely motion in main transmission axle sleeve, the upper end of described final drive shaft is connected to the central authorities of drive, the lower end socket driving gear of described final drive shaft, the epimere of described final drive shaft is stepped, wherein be with the bearing holder (housing, cover) of oil sealing coated for one section.Described brush head upper end connects brush axle, and described brush axle upper end is provided with driven gear, and the driving gear that described driven gear is socketed with final drive shaft lower end engages.
Further, in order to realize the replacing for convenience detach of brush axle and brush head, the axle sleeve of brush axle described in the utility model is split as upper and lower pieces, i.e. Upper shaft sleeve housing and Lower shaft sleeve housing, described brush axle is coordinated coated by Upper shaft sleeve housing with Lower shaft sleeve housing, and described Upper shaft sleeve housing is connected fastening with between Lower shaft sleeve housing by depth screw.
Described Upper shaft sleeve housing, Lower shaft sleeve housing are connected by the little bearing of at least two groups with between brush axle, and described brush axle can rotate freely motion in Upper shaft sleeve housing, Lower shaft sleeve housing.
Preferably, described main transmission axle sleeve also can be split as half-axile sleeve and lower half-axile sleeve, by screw twist connect fixing.As long as due to the maintenance of final drive shaft conventional maintenance, damage fault rate is lower, and main transmission axle sleeve also can be designed as entirety, the main transmission axle sleeve of the entirety namely adopted in embodiment of the present utility model.
Because deburring scene also can with lubricating oil or other aqueous wash liquid; in order to protect final drive shaft of the present utility model and each bearing; further preferably, between the Lower shaft sleeve housing of each brush axle described, arrange blanking cover, described blanking cover is positioned at immediately below final drive shaft.
During real work, drive drives final drive shaft to rotate, each brush head is driven to carry out overall revolution, and drive each brush head by being socketed with final drive shaft lower end the driven gear that driving gear engages, achieve again each brush head self and carry out rotation, realize the dual rotary object of brush head.
Beneficial effect: compared with prior art, its beneficial effect is the utility model:
The utility model utilizes the revolution of brush head entirety to add the dual rotary means self rotated, achieve in the overall region covered of whole device without deburring dead angle, the brush friction stroke in each region is obtained for raising, increase substantially the effect of deburring, compare manual polishing and remove metallic bur power, improve the efficiency of at least three times especially.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of dual rotary metal works of the utility model burring mechanism.
Detailed description of the invention
Below by a most preferred embodiment, the technical program is described in detail, but protection domain of the present utility model is not limited to described embodiment.
As shown in Figure 1, a kind of dual rotary metal works burring mechanism, comprise support bracket 11, drive 2, final drive shaft 1, main transmission axle sleeve 14 and at least two group brush heads 9, described final drive shaft 1 utilizes two groups of bearings 4 to be arranged in main transmission axle sleeve 14, described final drive shaft 1 can rotate freely motion in main transmission axle sleeve 14, the upper end of described final drive shaft 1 is connected to the central authorities of drive 2, the lower end socket driving gear 12 of described final drive shaft 1, the epimere of described final drive shaft 1 is stepped, is wherein with the bearing holder (housing, cover) 3 of oil sealing coated for one section.Described brush head 9 upper end connects brush axle 10, and described brush axle 10 upper end is provided with driven gear 13, and the driving gear 12 that described driven gear 13 is socketed with final drive shaft 1 lower end engages.
Described brush axle 10 is coated by Upper shaft sleeve housing 5 and Lower shaft sleeve housing 6, and described Upper shaft sleeve housing 5 is connected fastening with between Lower shaft sleeve housing 6 by depth screw 7.
Described Upper shaft sleeve housing 5, be connected by the little bearing of at least two groups between Lower shaft sleeve housing 6 with brush axle 10, described brush axle 10 can rotate freely motion in Upper shaft sleeve housing 5, Lower shaft sleeve housing 6.
Arrange blanking cover 8 between the Lower shaft sleeve housing 6 of each brush axle described, described blanking cover 8 is positioned at immediately below final drive shaft 1.
The above is only preferred embodiment of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a dual rotary metal works burring mechanism, comprise support bracket (11), drive (2), final drive shaft (1), main transmission axle sleeve (14) and at least two group brush heads (9), described final drive shaft (1) utilizes two groups of bearings (4) to be arranged in main transmission axle sleeve (14), described final drive shaft (1) can rotate freely motion in main transmission axle sleeve (14), the upper end of described final drive shaft (1) is connected to the central authorities of drive (2), lower end socket driving gear (12) of described final drive shaft (1), the epimere of described final drive shaft (1) is stepped, wherein be with the bearing holder (housing, cover) (3) of oil sealing coated for one section, it is characterized in that: described brush head (9) upper end connects brush axle (10), described brush axle (10) upper end is provided with driven gear (13), the driving gear (12) that described driven gear (13) and final drive shaft (1) lower end are socketed engages.
2. a kind of dual rotary metal works burring mechanism according to claim 1, it is characterized in that: described brush axle (10) is coated by Upper shaft sleeve housing (5) and Lower shaft sleeve housing (6), described Upper shaft sleeve housing (5) is connected fastening with between Lower shaft sleeve housing (6) by depth screw (7).
3. a kind of dual rotary metal works burring mechanism according to claim 2, it is characterized in that: described Upper shaft sleeve housing (5), to be connected by the little bearing of at least two groups between Lower shaft sleeve housing (6) with brush axle (10), described brush axle (10) can rotate freely motion at Upper shaft sleeve housing (5), Lower shaft sleeve housing in (6).
4. a kind of dual rotary metal works burring mechanism according to claim 1, is characterized in that: described main transmission axle sleeve (14) is split as half-axile sleeve and lower half-axile sleeve, by screw twist connect fixing.
5. a kind of dual rotary metal works burring mechanism according to claim 1, it is characterized in that: arrange blanking cover (8) between the Lower shaft sleeve housing (6) of each brush axle described, described blanking cover (8) is positioned at immediately below final drive shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520449503.7U CN204771927U (en) | 2015-06-26 | 2015-06-26 | Bispin is changeed metal work burr -grinding machine and is constructed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520449503.7U CN204771927U (en) | 2015-06-26 | 2015-06-26 | Bispin is changeed metal work burr -grinding machine and is constructed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204771927U true CN204771927U (en) | 2015-11-18 |
Family
ID=54512053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520449503.7U Active CN204771927U (en) | 2015-06-26 | 2015-06-26 | Bispin is changeed metal work burr -grinding machine and is constructed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204771927U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415147A (en) * | 2015-11-27 | 2016-03-23 | 芜湖银星汽车零部件有限公司 | Valve rod grinding device |
| CN105500161A (en) * | 2015-11-27 | 2016-04-20 | 芜湖银星汽车零部件有限公司 | Planetary grinder for valve stems |
| CN106541309A (en) * | 2016-12-22 | 2017-03-29 | 贵阳万江航空机电有限公司 | A kind of rain shaving electrical machine reducing gearbox intracoelomic cavity deburring equipment |
-
2015
- 2015-06-26 CN CN201520449503.7U patent/CN204771927U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415147A (en) * | 2015-11-27 | 2016-03-23 | 芜湖银星汽车零部件有限公司 | Valve rod grinding device |
| CN105500161A (en) * | 2015-11-27 | 2016-04-20 | 芜湖银星汽车零部件有限公司 | Planetary grinder for valve stems |
| CN106541309A (en) * | 2016-12-22 | 2017-03-29 | 贵阳万江航空机电有限公司 | A kind of rain shaving electrical machine reducing gearbox intracoelomic cavity deburring equipment |
| CN106541309B (en) * | 2016-12-22 | 2018-06-19 | 贵阳万江航空机电有限公司 | A kind of rain shaving electrical machine reducing gearbox intracoelomic cavity deburring equipment |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |