CN105171570A - Portable flat-grinding machine with magnetic base - Google Patents
Portable flat-grinding machine with magnetic base Download PDFInfo
- Publication number
- CN105171570A CN105171570A CN201510644955.5A CN201510644955A CN105171570A CN 105171570 A CN105171570 A CN 105171570A CN 201510644955 A CN201510644955 A CN 201510644955A CN 105171570 A CN105171570 A CN 105171570A
- Authority
- CN
- China
- Prior art keywords
- tooth bar
- motor
- grinding machine
- support
- rotating disk
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
Abstract
The invention belongs to the technical field of flat-grinding machines and relates to a portable flat-grinding machine with a magnetic base. A vertical shaft is arranged on the base with a magnetic attraction body. A support is fixed to the vertical shaft. A rotary plate is hinged to the vertical shaft. A sliding block is slidably arranged on a vertical sliding rail arranged on the rotary plate. The sliding block is driven through a screw rod to move on the vertical sliding rail. A transverse first rack and a spindle driven by a motor and provided with a grinding wheel are arranged on a supporting plate slidably arranged on a transverse sliding rail which is arranged on the sliding block. The motor fixed to the support drives the rotary plate to swing through a rocker arm connecting rod. The sliding block is driven to transversely move through relative swinging of the support and the rotary plate. The portable flat-grinding machine with the magnetic base has the advantages that the magnetic attraction body on the base and a magnetic attraction body on a universal connecting arm can be attracted on a metal workbench of a machined part and a metal body nearby the workbench respectively, so that rapid positioning is achieved; the design is reasonable and ingenious, the structure is simple, the weight is low, and the overall weight is less than 50 Kg; the production cost is low, and structures such as metal, cement and stone can be ground flat.
Description
Technical field
The invention belongs to flat-grinding machine technical field, refer in particular to a kind of portable magnetic seat flat-grinding machine.
Background technology
At present, the structure for the flat-grinding machine of metal surface is all comparatively large, and its weak point is: one all fixes with bolt or pedestal more heavier when being and using, and weight is large, moves difficulty, belongs to fixed flat-grinding machine; Two is complex structures, and owing to mostly adopting digital control technology, production cost is high.
Summary of the invention
The object of this invention is to provide the portable magnetic seat flat-grinding machine that a kind of structure is simple, lightweight, production cost is low.
The object of the present invention is achieved like this:
Portable magnetic seat flat-grinding machine, base with magnetic absorption body is provided with vertical shaft, vertical shaft being fixed with support and being hinged with can along the rotating disk of vertical shaft rotating, the vertical slide rail that rotating disk is arranged is slidably equipped with slide block, slide block is driven by leading screw and moves on vertical slide rail, the horizontal slide rail that slide block is arranged is slidably equipped with supporting plate, supporting plate is provided with the main shaft of the first horizontal tooth bar and the horizontally set by motor-driven rotation, the outer end of main shaft is provided with emery wheel, motor-driven rocking arm fixing on support drives rotating disk to swing by connecting rod, the upper and lower surface being parallel to the second tooth bar of the first tooth bar that support fixing on rotating disk is arranged is provided with bar shaped tooth, the shifting block that one end of second tooth bar is arranged can stir the second tooth bar swing up or down with respectively with the second tooth bar on the upside of or the ratchet engaged transmission of downside, upside or downside ratchet rotate through gear set drive first tooth bar transverse shifting, the transverse shifting of the second tooth bar is by one of following two kinds of type of drive: one is that the other end of the second tooth bar drives its transverse shifting by motor fixing on support by transmission mechanism, two is that the other end of the second tooth bar is sleeved on vertical pivot, one end that the side Eccentric-hinge of vertical pivot is connected on rotating disk, opposite side is hinged on connecting rod prejudicially, the other end of connecting rod is hinged on support, the opposing oscillatory of support and rotating disk drives vertical pivot to swing, and then drives the transverse shifting of the second tooth bar.
The concrete structure rotating through gear set drive first tooth bar transverse shifting of one of the ratchet of above-mentioned the upper side and lower side is: the homonymy of the gear shaft of the ratchet of the upper side and lower side setting of the second tooth bar is all fixed with pinion, two pinions are all meshed with the idler gear at middle part, the gear that the other end of the gear shaft of idler gear is installed is meshed with the first tooth bar, and described ratchet is set with unilateral bearing between gear and gear shaft.
The main shaft of the horizontally set of above-mentioned motor-driven rotation is that the motor shaft of the motor installed on main shaft shell body and the main shaft of homonymy are all provided with synchronous pulley, and two synchronous pulleys are set with Timing Belt.
The housing of above-mentioned motor is lifted in frame fixing on slide block by screw rod, the elasticity of the distance adjusted Timing Belt between the motor shaft of rotating screw bolt adjustable motor and main shaft.
The concrete structure that motor-driven rocking arm fixing on above-mentioned support drives rotating disk to swing by connecting rod is: rotating disk is fixed with deep-slotted chip breaker, and one end of connecting rod is hinged on the bearing pin on certain position of deep-slotted chip breaker, the outer end of the other end and motor-driven rocking arm is hinged.
The bottom surface of above-mentioned base is a plane.
The end of above-mentioned first tooth bar is provided with microswitch and the reversing cylinder that links with microswitch or reversing motor, and reversing cylinder or reversing motor drive shifting block to stir the second tooth bar and swing up or down.
Above-mentioned shifting block is hinged on support, and stent outer is provided with the handle driving shifting block to rotate, and the outer end of shifting block is inserted in the second tooth bar end fluting.
The support that the upper end of above-mentioned vertical shaft is fixed is connected with the universal linking arm be connected to form by more piece Universal connector, and the outer end of universal linking arm is connected with magnetic absorption body.
Above-mentioned magnetic absorption body is electromagnet or permanent magnet, is provided with extension spring between described base and slide block.
The present invention gives prominence to compared to existing technology and useful technique effect is:
The magnetic absorption body that the outer end of the magnetic absorption body 1, on base of the present invention and universal linking arm connects can be adsorbed on the metallic object 64 near the metallic work table 65 of work piece and workbench respectively, the present invention is firmly fixed, need not the securing member such as additional bolts again, can install by quick position, save time.
2, the reciprocating mechanism of slide block of the present invention and swinging structure, reasonable in design, ingenious, structure simple, lightweight (gross weight is less than 50Kg), production cost is low.
3, of the present inventionly a people can to move and need the place of mill pin to carry out the operation of mill pin, and the realization of magnetic absorption body can be utilized to be decided to be fixing fast, plain grinding can be carried out to structures such as metal, cement, stones.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present invention.
Fig. 2 is the transmission principle schematic diagram of gear train of the present invention.
Fig. 3 is swing and the transverse shifting principle schematic of rotating disk of the present invention and interlock accessory thereof.
Detailed description of the invention
Below in conjunction with accompanying drawing, with specific embodiment, the invention will be further described, see Fig. 1-Fig. 3:
Portable magnetic seat flat-grinding machine, vertical shaft 11 is provided with on the base 10 of magnetic absorption body, vertical shaft 11 be fixed with support 12 and be hinged with the rotating disk 13 that can rotate along vertical shaft 11, the vertical slide rail 14 that rotating disk 13 is arranged is slidably equipped with slide block 15, slide block 15 is driven by leading screw and moves on vertical slide rail 14, the horizontal slide rail that slide block 15 is arranged is slidably equipped with supporting plate 45, supporting plate 45 is provided with the first horizontal tooth bar 16 and is driven the main shaft 18 of horizontally set of rotation by motor 17, the outer end of main shaft 18 is provided with emery wheel 19, the rocking arm 20 that motor 40 fixing on support 12 drives drives rotating disk 13 to swing by connecting rod 21, the upper and lower surface being parallel to the second tooth bar 22 of the first tooth bar 16 that support 12 fixing on rotating disk 13 is arranged is provided with bar shaped tooth, the shifting block 23 that one end of second tooth bar 22 is arranged can stir the second tooth bar 22 swing up or down with respectively with the second tooth bar 22 on the upside of or ratchet 24 engaged transmission of downside, upside or downside ratchet 24 rotate through gear set drive first tooth bar 16 transverse shifting, the transverse shifting of the second tooth bar 22 is by one of following two kinds of type of drive: one is that the other end of the second tooth bar 22 drives its transverse shifting by motor 40 fixing on support 12 by transmission mechanism, two is that the other end of the second tooth bar 22 is sleeved on vertical pivot 25, one end that side Eccentric-hinge is connected on rotating disk 13, opposite side is hinged on connecting rod 46 prejudicially of vertical pivot 25, the other end of connecting rod 46 is hinged on support 12, support 12 drives vertical pivot 25 to swing with the opposing oscillatory of rotating disk 13, and then drives the transverse shifting of the second tooth bar 22.
The concrete structure rotating through the transverse shifting of gear set drive first tooth bar 16 of one of the ratchet 24 of above-mentioned the upper side and lower side is: the homonymy of the gear shaft 26 of the ratchet 24 of the upper side and lower side setting of the second tooth bar 22 is all fixed with pinion 27, two pinions 27 are all meshed with the idler gear 28 at middle part, the gear 30 that the other end of the gear shaft 29 of idler gear 28 is installed is meshed with the first tooth bar 16, and described ratchet 24 is set with unilateral bearing between gear and gear shaft 26.
Above-mentioned motor 17 drives the main shaft 18 of the horizontally set rotated to be that the motor shaft 31 of the motor 17 installed on main shaft 18 shell body and the main shaft 18 of homonymy are all provided with synchronous pulley 50, and two synchronous pulleys 50 are set with Timing Belt 32.
The housing of above-mentioned motor 17 is lifted in frame 33 fixing on slide block 15 by screw rod 51, and the distance between the motor shaft 31 of rotating screw bolt 51 adjustable motor 17 and main shaft 18 is to adjust the elasticity of Timing Belt 32.
The concrete structure that the rocking arm 20 that motor 40 fixing on above-mentioned support 12 drives drives rotating disk 13 to swing by connecting rod 21 is: rotating disk 13 is fixed with deep-slotted chip breaker 41, the outer end of the rocking arm 20 that one end of connecting rod 21 is hinged on the bearing pin 42 on certain position of deep-slotted chip breaker 41, the other end and motor 40 drive is hinged, adjustment connecting rod 21 is in the articulated position of deep-slotted chip breaker 41, be equivalent to the length adjusting connecting rod 21, the amplitude of fluctuation of rotating disk 13 can be adjusted.
The bottom surface of above-mentioned base 10 is a plane.
The end of above-mentioned first tooth bar 16 is provided with microswitch and the reversing cylinder that links with microswitch or reversing motor, and reversing cylinder or reversing motor drive shifting block 23 to stir the second tooth bar 22 and swing up or down.
Above-mentioned shifting block 23 is hinged on support 12, and support 12 is provided with the handle 66 driving shifting block to rotate, and the outer end of shifting block 23 is inserted in the fluting of the second tooth bar end, and turning handle 66 can drive shifting block 23 to rotate and then stir the second tooth bar 22 and swing up or down.
The support 60 that the upper end of above-mentioned vertical shaft 11 is fixed is connected with the universal linking arm 61 be connected to form by more piece Universal connector 62, and the outer end of universal linking arm 61 is connected with magnetic absorption body 63.
Above-mentioned magnetic absorption body is electromagnet or permanent magnet, is provided with extension spring between described base 10 and slide block 15, to overcome the control or alignment error that thread pitch brings.
Course of work summary of the present invention:
1, base of the present invention is moved on metallic work table 65, base with magnetic absorption body can utilize its magnetic automatic absorbing to locate on metallic work table 65, on metallic object 64 near the workbench magnetic absorption body of the outer end of universal linking arm being adsorbed on work piece, further the present invention is firmly fixed.
2, power supply is started, motor 40 drives rotating disk 13 to swing, vertical pivot 25 drives the reciprocating motion of the second tooth bar 22 to drive the reciprocating motion of the first tooth bar 16 simultaneously, form the emery wheel 19 that main shaft 18 is installed to rotate, the emery wheel 19 simultaneously rotated ceaselessly swings in company with rotating disk 13 and moves back and forth the plane grinding work piece again.
Due to the effect of ratchet 24, when motor 40 drives rotating disk 13 to swing, connecting rod 46 drives vertical pivot 25 to swing, vertical pivot 25 drives the second tooth bar 22 to move back and forth, the power output when ratchet 24 of the side that the reciprocating motion of the second tooth bar 22 drives the shifting block of the second tooth bar 22 upper and lower sides to control rotates to a direction, to dally when rotating to another direction, during ratchet 24 power output, then drive the first tooth bar 16 to move to a direction by gear 30, and ratchet 24 exports or not power output time, the emery wheel 19 that main shaft 18 is installed ceaselessly swings in company with rotating disk 13 and is used for grinding plane, when any one end of gear 30 relative motion to the first tooth bar 16, touching gauge tap, manually or electronic or pneumatic element control shifting block 23 and rotate, second tooth bar 22 is dialed to the transmission that to be meshed with the ratchet 24 of opposite side, gear 30 drives the first tooth bar 16 mobile to another direction (oppositely), when the other end of gear 30 relative motion to the first tooth bar 16, touching gauge tap, control oppositely, repeat above-mentioned action, the quick plain grinding to work piece (such as lathe is fixed a cutting tool) can be realized, new place mill pin can be moved to after grinding end or remove the present invention.
Above-described embodiment is only preferred embodiment of the present invention, not limits the scope of the invention according to this, therefore: all equivalence changes done according to structure of the present invention, shape, principle, all should be covered by within protection scope of the present invention.
Claims (10)
1. portable magnetic seat flat-grinding machine, it is characterized in that: the base with magnetic absorption body is provided with vertical shaft, vertical shaft being fixed with support and being hinged with can along the rotating disk of vertical shaft rotating, the vertical slide rail that rotating disk is arranged is slidably equipped with slide block, slide block is driven by leading screw and moves on vertical slide rail, the horizontal slide rail that slide block is arranged is slidably equipped with supporting plate, supporting plate is provided with the main shaft of the first horizontal tooth bar and the horizontally set by motor-driven rotation, the outer end of main shaft is provided with emery wheel, motor-driven rocking arm fixing on support drives rotating disk to swing by connecting rod, the upper and lower surface being parallel to the second tooth bar of the first tooth bar that support fixing on rotating disk is arranged is provided with bar shaped tooth, the shifting block that one end of second tooth bar is arranged can stir the second tooth bar swing up or down with respectively with the second tooth bar on the upside of or the ratchet engaged transmission of downside, upside or downside ratchet rotate through gear set drive first tooth bar transverse shifting, the transverse shifting of the second tooth bar is by one of following two kinds of type of drive: one is that the other end of the second tooth bar drives its transverse shifting by motor fixing on support by transmission mechanism, two is that the other end of the second tooth bar is sleeved on vertical pivot, one end that the side Eccentric-hinge of vertical pivot is connected on rotating disk, opposite side is hinged on connecting rod prejudicially, the other end of connecting rod is hinged on support, the opposing oscillatory of support and rotating disk drives vertical pivot to swing, and then drives the transverse shifting of the second tooth bar.
2. portable magnetic seat flat-grinding machine according to claim 1, it is characterized in that: the concrete structure rotating through gear set drive first tooth bar transverse shifting of one of ratchet of described the upper side and lower side is: the homonymy of the gear shaft of the ratchet of the upper side and lower side setting of the second tooth bar is all fixed with pinion, two pinions are all meshed with the idler gear at middle part, the gear that the other end of the gear shaft of idler gear is installed is meshed with the first tooth bar, and described ratchet is set with unilateral bearing between gear and gear shaft.
3. portable magnetic seat flat-grinding machine according to claim 1, it is characterized in that: the main shaft of the horizontally set of described motor-driven rotation is that the motor shaft of the motor installed on main shaft shell body and the main shaft of homonymy are all provided with synchronous pulley, and two synchronous pulleys are set with Timing Belt.
4. portable magnetic seat flat-grinding machine according to claim 3, it is characterized in that: the housing of described motor is lifted in frame fixing on slide block by screw rod, the elasticity of the distance adjusted Timing Belt between the motor shaft of rotating screw bolt adjustable motor and main shaft.
5. portable magnetic seat flat-grinding machine according to claim 1, it is characterized in that: the concrete structure that motor-driven rocking arm fixing on described support drives rotating disk to swing by connecting rod is: rotating disk is fixed with deep-slotted chip breaker, one end of connecting rod is hinged on the bearing pin on certain position of deep-slotted chip breaker, the outer end of the other end and motor-driven rocking arm is hinged.
6. portable magnetic seat flat-grinding machine according to claim 1, is characterized in that: the bottom surface of described base is a plane.
7. portable magnetic seat flat-grinding machine according to claim 1, it is characterized in that: the end of described first tooth bar is provided with microswitch and the reversing cylinder that links with microswitch or reversing motor, and reversing cylinder or reversing motor drive shifting block to stir the second tooth bar and swing up or down.
8. portable magnetic seat flat-grinding machine according to claim 1, is characterized in that: described shifting block is hinged on support, and stent outer is provided with the handle driving shifting block to rotate, and the outer end of shifting block is inserted in the second tooth bar end fluting.
9. portable magnetic seat flat-grinding machine according to claim 1, is characterized in that: the support that the upper end of described vertical shaft is fixed is connected with the universal linking arm be connected to form by more piece Universal connector, and the outer end of universal linking arm is connected with magnetic absorption body.
10. the portable magnetic seat flat-grinding machine according to any one of claim 1-9, is characterized in that: described magnetic absorption body is electromagnet or permanent magnet, is provided with extension spring between described base and slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510644955.5A CN105171570B (en) | 2015-10-08 | 2015-10-08 | Portable magnetic seat flat-grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510644955.5A CN105171570B (en) | 2015-10-08 | 2015-10-08 | Portable magnetic seat flat-grinding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105171570A true CN105171570A (en) | 2015-12-23 |
| CN105171570B CN105171570B (en) | 2017-07-21 |
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ID=54894239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510644955.5A Expired - Fee Related CN105171570B (en) | 2015-10-08 | 2015-10-08 | Portable magnetic seat flat-grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105171570B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030572A (en) * | 2017-06-05 | 2017-08-11 | 乐山市同源科技有限公司 | Portable surface flat-grinding machine |
| CN109514407A (en) * | 2018-11-29 | 2019-03-26 | 万旭芬 | A kind of automobile polishing machine forming negative-pressure adsorption based on centrifugal force |
| CN114310602A (en) * | 2021-12-02 | 2022-04-12 | 德州职业技术学院（德州市技师学院） | Auxiliary device for cleaning surface of welding wire |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU540729A1 (en) * | 1974-05-27 | 1976-12-30 | Одесское специальное конструкторское бюро специальных станков | Suspension gear pinion gear |
| CH650717A5 (en) * | 1983-02-04 | 1985-08-15 | Bula & Fils Mach | Finishing machining method and device for implementing it |
| JPH08118185A (en) * | 1994-10-25 | 1996-05-14 | Waida Seisakusho:Kk | Grinding wheel sliding device in grinding machine |
| CN101722472A (en) * | 2009-11-24 | 2010-06-09 | 潘旭华 | Numerical control transmission method for crankshaft follow-up grinder |
| CN203092797U (en) * | 2013-01-31 | 2013-07-31 | 南安市正冠机械有限公司 | Stone line machine |
| FR2993803A1 (en) * | 2012-07-27 | 2014-01-31 | Jean Maraga | Multipurpose machine for sharpening blades of e.g. electric hedge clippers in dealer store, has swing bar and handle that are provided with reciprocating motion, and are articulated on reference axis, where trolley is returned by spring |
| CN205021373U (en) * | 2015-10-08 | 2016-02-10 | 张国民 | Portable magnetic support flat grinding machine |
-
2015
- 2015-10-08 CN CN201510644955.5A patent/CN105171570B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU540729A1 (en) * | 1974-05-27 | 1976-12-30 | Одесское специальное конструкторское бюро специальных станков | Suspension gear pinion gear |
| CH650717A5 (en) * | 1983-02-04 | 1985-08-15 | Bula & Fils Mach | Finishing machining method and device for implementing it |
| JPH08118185A (en) * | 1994-10-25 | 1996-05-14 | Waida Seisakusho:Kk | Grinding wheel sliding device in grinding machine |
| CN101722472A (en) * | 2009-11-24 | 2010-06-09 | 潘旭华 | Numerical control transmission method for crankshaft follow-up grinder |
| FR2993803A1 (en) * | 2012-07-27 | 2014-01-31 | Jean Maraga | Multipurpose machine for sharpening blades of e.g. electric hedge clippers in dealer store, has swing bar and handle that are provided with reciprocating motion, and are articulated on reference axis, where trolley is returned by spring |
| CN203092797U (en) * | 2013-01-31 | 2013-07-31 | 南安市正冠机械有限公司 | Stone line machine |
| CN205021373U (en) * | 2015-10-08 | 2016-02-10 | 张国民 | Portable magnetic support flat grinding machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107030572A (en) * | 2017-06-05 | 2017-08-11 | 乐山市同源科技有限公司 | Portable surface flat-grinding machine |
| CN109514407A (en) * | 2018-11-29 | 2019-03-26 | 万旭芬 | A kind of automobile polishing machine forming negative-pressure adsorption based on centrifugal force |
| CN114310602A (en) * | 2021-12-02 | 2022-04-12 | 德州职业技术学院（德州市技师学院） | Auxiliary device for cleaning surface of welding wire |
| CN114310602B (en) * | 2021-12-02 | 2023-04-07 | 德州职业技术学院（德州市技师学院） | Auxiliary device for cleaning surface of welding wire |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105171570B (en) | 2017-07-21 |
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