CN108296949A - A kind of part intrados manual grinding device - Google Patents
A kind of part intrados manual grinding device Download PDFInfo
- Publication number
- CN108296949A CN108296949A CN201711320674.XA CN201711320674A CN108296949A CN 108296949 A CN108296949 A CN 108296949A CN 201711320674 A CN201711320674 A CN 201711320674A CN 108296949 A CN108296949 A CN 108296949A
- Authority
- CN
- China
- Prior art keywords
- disc seat
- shaft
- gear
- central
- motor
- Prior art date
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
Abstract
The present invention relates to a kind of part intrados manual grinding devices, including handle and it is welded on the disc seat of handle upper end, the disc seat center is equipped with motor, the motor is connected with central shaft, lower part, the upper end of the central shaft are separately installed with central gear, loading plate, there are three the uniformly distributed side gear of mode, three side gears are engaged with the ring gear being fixed on disc seat in a ring for the central gear engagement；Each side gear is respectively connected with shaft, and each shaft lower end is respectively connected with mobile bearing, and the disc seat is equipped with the annular groove that mobile bearing is slidably installed by a circle；Each shaft upper end is mounted on light bulb.The present invention can not only be driven by the gear teeth to be oriented to control light bulb dynamic locomopion, facilitate Lighting control stock removal, and by controlling the rotation of drive block and being slidably matched, it realizes that control sanding block can carry out reciprocating swing rotary, has reached the effect of being ground automatically to the interior spherical arc shape on part.
Description
Technical field
The present invention relates to a kind of mechanical device of processing class, specifically a kind of part intrados manual grinding devices.
Background technology
Grinding is primarily referred to as the processing method with excess stock on abrasive material, grinding tool excision workpiece.Grinding be using compared with
For one of extensive cutting working method.In actual processing, although the plane people for part can pass through free-standing exercise
Make corresponding grinding tool and carry out automatically grinding, but the interior spherical arc shape face on part is difficult to manually carry out grinding by artificial,
And under dark environment, people are also difficult to control the stock removal of processing.
Invention content
Now in order to overcome the above technical defects, the present invention proposes a kind of part intrados manual grinding device.
The technical problems to be solved by the invention are realized using following technical scheme：
A kind of part intrados manual grinding device, including handle and the disc seat for being welded on handle upper end, the circle
Disk seat center is equipped with motor, and the motor is connected with central shaft, and lower part, the upper end of the central shaft are separately installed with centre tooth
Wheel, loading plate, there are three the uniformly distributed side gear of mode, three side gears are engaged with fixation in a ring for the central gear engagement
The ring gear being arranged on disc seat；Each side gear is respectively connected with shaft, and each shaft lower end is respectively connected with mobile bearing,
The disc seat is equipped with the annular groove that mobile bearing is slidably installed by a circle；Each shaft upper end is mounted on light bulb.
Right side is equipped with casting lug thereon on the disc seat, is equipped with cross bar, the cross bar weldering by bearing on the casting lug thereon
It is connected to the bogie of arc, sanding block is fixed on the bogie, the straight slot of arc is provided on bogie, is slided in the straight slot
It is dynamic to be combined with the drive block being packed on loading plate.
The loading plate is V-shaped.
The beneficial effects of the invention are as follows：
High degree of automation of the present invention can not only be driven by the gear teeth and be oriented to control light bulb dynamic locomopion, facilitate photograph
Bright control stock removal, and by controlling the rotation of drive block and being slidably matched, realize that control sanding block can carry out back and forth
Formula swing rotary has reached the effect of being ground automatically to the interior spherical arc shape on part.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the vertical view of the present invention；
Fig. 2 is the A-A sectional views of Fig. 1.
Specific implementation mode
In order to make those skilled in the art be better understood from technical scheme of the present invention, below in conjunction in embodiment
Attached drawing, the present invention is become apparent from, it is more complete illustrate, certain described embodiment be the present invention a part rather than
All, it is based on the present embodiment, the others that those skilled in the art are obtained without having to pay creative labor are real
Example is applied, is within the scope of the invention.
As depicted in figs. 1 and 2, a kind of part intrados manual grinding device, including handle 1 and be welded on handle 1
The disc seat 3 at end, 3 center of the disc seat are equipped with motor 2, and the motor 2 is connected with central shaft 10, the central shaft 10
Lower part, upper end are separately installed with central gear 11, loading plate 6, and there are three modes in a ring to be evenly distributed with for the engagement of the central gear 11
Side gear 8, three side gears 8 are engaged with the ring gear 3b being fixed on disc seat 3；Each side gear 8 is all connected with
There are shaft 12,12 lower end of each shaft to be respectively connected with mobile bearing 13, the disc seat 3 is equipped with a circle by mobile bearing
The 13 annular groove 3a being slidably installed；Each 12 upper end of shaft is mounted on light bulb 4.
Right side is equipped on casting lug thereon 3c, the casting lug thereon 3c and is equipped with cross bar 9 by bearing on the disc seat 3, described
Cross bar 9 is welded with the bogie 5 of arc, and sanding block 14 is fixed on the bogie 5, the straight slot of arc is provided on bogie 5
It is sliding combined with the drive block 7 being packed on loading plate 6 in 5a, the straight slot 5a.
The loading plate 6 is V-shaped.
Before use, need to be by 4 external circuit of each light bulb and the startup that is powered, then man-hour manually hand-held handle 1, by sanding block 14
It fits on the intrados of part, then can start motor 2 and drive 10 constant speed rotary of central shaft, drive central gear 11, hold
Support plate 6 is rotated synchronously in company with central shaft 10, i.e., so that drive block 7 is rotated around 10 center of central shaft, drive block 7 is rotating
While, under the effect of being slidably matched, bogie 5 and sanding block 14 is enabled to surround the connection of cross bar 9 and casting lug thereon 3c
Point carries out reciprocating swing rotary, achievees the effect that carry out automatic grinding to the interior spherical cambered surface of part.
On the other hand, under gear teeth gearing, the rail of three side gears 8, shaft 12 and light bulb 4 each along annular groove 3a
Mark is walked, and can then be illuminated during entire grinding, the convenient control to stock removal.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (2)
1. a kind of part intrados manual grinding device, including handle (1) and the disc seat (3) for being welded on handle (1) upper end,
It is characterized in that：Disc seat (3) center is equipped with motor (2), and the motor (2) is connected with central shaft (10), in described
Lower part, the upper end of mandrel (10) are separately installed with central gear (11), loading plate (6), and the central gear (11) is engaged with three
The uniformly distributed side gear (8) of a mode in a ring, three side gears (8) are engaged with the internal tooth being fixed on disc seat (3)
It encloses (3b)；Each side gear (8) is respectively connected with shaft (12), and each shaft (12) lower end is respectively connected with mobile bearing (13),
The disc seat (3) is equipped with the annular groove (3a) that mobile bearing (13) is slidably installed by a circle；Each shaft (12) upper end
It is mounted on light bulb (4)；
Right side is equipped with casting lug thereon (3c) on the disc seat (3), is equipped with cross bar (9) by bearing on the casting lug thereon (3c),
The cross bar (9) is welded with the bogie (5) of arc, is fixed with sanding block (14) on the bogie (5), on bogie (5)
It is provided with the straight slot (5a) of arc, the drive block (7) being packed on loading plate (6) is sliding combined in the straight slot (5a).
2. a kind of part intrados manual grinding device according to claim 1, it is characterised in that：The loading plate (6)
It is V-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711320674.XA CN108296949B (en) | 2017-12-12 | 2017-12-12 | Manual grinding device for inner arc surface of part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711320674.XA CN108296949B (en) | 2017-12-12 | 2017-12-12 | Manual grinding device for inner arc surface of part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108296949A true CN108296949A (en) | 2018-07-20 |
| CN108296949B CN108296949B (en) | 2020-08-25 |
Family
ID=62870527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711320674.XA Active CN108296949B (en) | 2017-12-12 | 2017-12-12 | Manual grinding device for inner arc surface of part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108296949B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111195855A (en) * | 2020-03-23 | 2020-05-26 | 浦江亿岩机械设备有限公司 | Hemisphere polishing equipment |
| CN111571334A (en) * | 2020-05-09 | 2020-08-25 | 黄淮学院 | Intelligent automatic grinding device of bent axle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1226780A (en) * | 1967-08-02 | 1971-03-31 | ||
| DE102012212914A1 (en) * | 2012-07-24 | 2014-01-30 | Robert Bosch Gmbh | Sanding block, particularly hand sanding block, has grinding surface with adjustable grinding surface geometry, where flexible fluid pressure cushion unit is provided for adjustment of grinding surface geometry |
| CN205888870U (en) * | 2016-07-22 | 2017-01-18 | 常州市润昌光电科技有限公司 | Ultra -precise ball grinds machine of throwing |
| CN106515891A (en) * | 2016-12-07 | 2017-03-22 | 北京工业大学 | Friction drive type throwing spherical robot |
| CN206047827U (en) * | 2016-07-07 | 2017-03-29 | 深圳市沃尔核材股份有限公司 | A kind of circumference revolution sanding apparatus |
-
2017
- 2017-12-12 CN CN201711320674.XA patent/CN108296949B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1226780A (en) * | 1967-08-02 | 1971-03-31 | ||
| DE102012212914A1 (en) * | 2012-07-24 | 2014-01-30 | Robert Bosch Gmbh | Sanding block, particularly hand sanding block, has grinding surface with adjustable grinding surface geometry, where flexible fluid pressure cushion unit is provided for adjustment of grinding surface geometry |
| CN206047827U (en) * | 2016-07-07 | 2017-03-29 | 深圳市沃尔核材股份有限公司 | A kind of circumference revolution sanding apparatus |
| CN205888870U (en) * | 2016-07-22 | 2017-01-18 | 常州市润昌光电科技有限公司 | Ultra -precise ball grinds machine of throwing |
| CN106515891A (en) * | 2016-12-07 | 2017-03-22 | 北京工业大学 | Friction drive type throwing spherical robot |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111195855A (en) * | 2020-03-23 | 2020-05-26 | 浦江亿岩机械设备有限公司 | Hemisphere polishing equipment |
| CN111571334A (en) * | 2020-05-09 | 2020-08-25 | 黄淮学院 | Intelligent automatic grinding device of bent axle |
| CN111571334B (en) * | 2020-05-09 | 2021-06-04 | 黄淮学院 | Intelligent automatic grinding device of bent axle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108296949B (en) | 2020-08-25 |
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| GR01 | Patent grant |