CN213561688U - Centrifugal fan base production grinding apparatus - Google Patents
Centrifugal fan base production grinding apparatus Download PDFInfo
- Publication number
- CN213561688U CN213561688U CN202022620807.9U CN202022620807U CN213561688U CN 213561688 U CN213561688 U CN 213561688U CN 202022620807 U CN202022620807 U CN 202022620807U CN 213561688 U CN213561688 U CN 213561688U
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- Prior art keywords
- fixedly connected
- box
- motor
- centrifugal fan
- fan base
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 238000005498 polishing Methods 0.000 claims abstract description 26
- 238000003825 pressing Methods 0.000 claims description 9
- 239000003638 reducing agent Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a centrifugal fan base production grinding apparatus, including the box with fix the supporting leg in box right side bottom, the inside left side of box is provided with fixed establishment to the inside right side of box is provided with grinding machanism, the first motor of bottom fixedly connected with of fixed incasement wall, and the one end that first motor was kept away from to first driving lever is passed through reduction gear fixedly connected with driven lever, and the driven lever is located the one end fixedly connected with of fixed incasement top and places the board, the utility model relates to a grinding apparatus technical field. This centrifugal fan base production grinding apparatus through first motor work, cooperates the top board and places the board and press from both sides the work piece tightly, can adjust the angle of work piece, does not need artifical round trip adjustment, convenient to use, and effectively improved work efficiency, the practicality is higher, and second motor work can make the wheel up-and-down motion of polishing, makes the wheel of polishing can be more comprehensive polish the work piece, and polish more evenly, has improved the effect of polishing.
Description
Technical Field
The utility model relates to a grinding apparatus technical field specifically is a centrifugal fan base production grinding apparatus.
Background
The grinding tool is a tool for grinding, lapping and polishing, most of the grinding tools are artificial grinding tools made of grinding materials and bonding agents, and also are natural grinding tools directly processed from natural ore rocks, and the grinding tools are required to be used for grinding in the processing process of a centrifugal fan.
The patent of publication No. CN 210704055U discloses a centrifugal fan base production grinding apparatus, and this scheme can absorb the dust of incasement portion of polishing, avoids the great influence staff normal operating of dust, when using, can adjust fixedly according to the thickness of centrifugal fan base, and it is more convenient to use, but this reference case still has following defect: when polishing the centrifugal fan base, the position that the base edge is different will polish, needs the artifical direction of making a round trip to adjust the work piece, uses inconveniently, influences machining efficiency, and polishes the head position unchangeably, can't all-roundly polish to the work piece edge, and the effect of polishing is poor, and the practicality is lower.
SUMMERY OF THE UTILITY MODEL
The not enough to prior art, the utility model provides a centrifugal fan base production grinding apparatus has solved the direction that needs artifical round trip adjustment work piece, uses inconveniently, influences machining efficiency to and the effect of polishing is poor, the problem that the practicality is low.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a centrifugal fan base production grinding apparatus, includes the box and fixes the supporting leg in box right side bottom, the inside left side of box is provided with fixed establishment to the inside right side of box is provided with grinding machanism.
The fixing mechanism comprises two first hydraulic cylinders fixed on the top of the inner wall of the box body, the top ends of the two first hydraulic cylinders penetrate through the box body and extend to the outside of the box body, the output ends of the two first hydraulic cylinders are fixedly connected with a connecting plate, the bottom of the connecting plate is rotationally connected with an upper pressure plate through a rotating disc, the bottom of the inner wall of the box body is fixedly connected with a fixed box, the bottom of the inner wall of the fixed box is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a first driving rod, one end of the first driving rod, which is far away from the first motor, is fixedly connected with a driven rod through a speed reducer, the top end of the driven rod penetrates through the fixed box and extends to the upper part of the fixed box, the driven lever is located the one end fixedly connected with of fixed case top and places the board, the equal fixedly connected with rubber granule in bottom of top board and the top of placing the board.
Preferably, the right side fixedly connected with second motor at box top to the output end fixedly connected with second active lever of second motor, the output of second active lever passes through reduction gear fixedly connected with threaded rod, the one end that the reduction gear was kept away from to the threaded rod runs through the box and extends to the inside of box.
Preferably, the threaded rod is located the inside one end of box and is connected with the bottom of box inner wall through the bearing rotation, between the top of box inner wall and the bottom and be located the threaded rod directly behind fixedly connected with guide bar.
Preferably, grinding machanism includes the movable block with the surperficial threaded connection of threaded rod to the surface sliding connection of movable block and guide bar, the left central point of movable block puts fixedly connected with second pneumatic cylinder, the tail end of second pneumatic cylinder runs through the movable block and extends to the right side of movable block.
Preferably, the output end of the second hydraulic cylinder is fixedly connected with a fixing plate, the left side of the fixing plate is fixedly connected with a third motor through a fixing frame, and the output end of the third motor is fixedly connected with a grinding wheel.
Preferably, the top and the equal fixedly connected with gag lever post in bottom on fixed plate right side, the top and the equal fixedly connected with stopper in bottom of movable block, the one end that the fixed plate was kept away from to the gag lever post runs through the stopper and extends to the right side of stopper.
Advantageous effects
The utility model provides a centrifugal fan base production grinding apparatus. Compared with the prior art, the method has the following beneficial effects:
(1) this centrifugal fan base production grinding apparatus, left side through the box inside is provided with fixed establishment, the first motor of bottom fixedly connected with of fixed incasement wall, the first drive lever of output fixedly connected with of first motor, reduction gear fixedly connected with driven lever is passed through to the one end that first motor was kept away from to first drive lever, the board is placed to the one end fixedly connected with that the driven lever is located the fixed incasement top, first motor work, the cooperation top board is pressed from both sides the work piece with placing the board and pressing from both sides tightly, the angle of work piece can be adjusted, do not need artifical adjustment of making a round trip, high durability and convenient use, the labor intensity of workers is reduced, and the work efficiency is effectively improved, and the practicality.
(2) This centrifugal fan base production grinding apparatus, right side fixedly connected with second motor through the box top to the output fixedly connected with second drive lever of second motor, the output of second drive lever passes through reduction gear fixedly connected with threaded rod, grinding machanism include with the surperficial threaded connection's of threaded rod movable block, the second motor work can make the wheel up-and-down motion of polishing, make the wheel of polishing can be more comprehensive polish the work piece, and polish more evenly, improved the effect of polishing.
Drawings
Fig. 1 is a perspective view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a side sectional view of the present invention;
FIG. 4 is a partial perspective view of the polishing mechanism of the present invention;
fig. 5 is a partial perspective view of the fixing mechanism of the present invention.
In the figure: the device comprises a box body 1, supporting legs 2, a fixing mechanism 3, a first hydraulic cylinder 31, a connecting plate 32, an upper pressing plate 33, a fixing box 34, a first motor 35, a first driving rod 36, a driven rod 37, a placing plate 38, a polishing mechanism 4, a movable block 41, a second hydraulic cylinder 42, a fixed plate 43, a third motor 44, a polishing wheel 45, a limiting rod 46, a limiting block 47, a second motor 5, a driving rod 6, a threaded rod 7 and a guide rod 8.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a grinding tool for producing a centrifugal fan base comprises a box body 1 and supporting legs 2 fixed at the bottom of the right side of the box body 1, the front side of the box body 1 is hinged with a box door through hinges, the right side of the top of the box body 1 is fixedly connected with a second motor 5, the output end of the second motor 5 is fixedly connected with a second driving rod 6, the output end of the second driving rod 6 is fixedly connected with a threaded rod 7 through a reducer, one end of the threaded rod 7, which is positioned inside the box body 1, is rotatably connected with the bottom of the inner wall of the box body 1 through a bearing, a guide rod 8 is fixedly connected between the top and the bottom of the inner wall of the box body 1 and right behind the threaded rod 7, one end, which is far away from the reducer, of the threaded rod 7 penetrates through the box body 1 and extends into the box body 1, a fixing, do not need artifical round trip adjustment, convenient to use has reduced workman's intensity of labour, and has effectively improved work efficiency, and the practicality is higher to the right side of box 1 inside is provided with grinding machanism 4.
Referring to fig. 2 and 5, the fixing mechanism 3 includes two first hydraulic cylinders 31 fixed on the top of the inner wall of the box 1, the first hydraulic cylinders 31 and the second hydraulic cylinders 42 both form a hydraulic circulation system with an external hydraulic component through a pipeline to control the extension and contraction of the hydraulic cylinders, the top ends of the two first hydraulic cylinders 31 both penetrate through the box 1 and extend to the outside of the box 1, the output ends of the two first hydraulic cylinders 31 are both fixedly connected with a connecting plate 32, the bottom of the connecting plate 32 is rotatably connected with an upper pressing plate 33 through a rotating disc, the bottom of the inner wall of the box 1 is fixedly connected with a fixing box 34, the bottom of the inner wall of the fixing box 34 is fixedly connected with a first motor 35, the second motor 5 and the third motor 44 are all electrically connected with an external power supply and a control switch through wires, the output end of the first motor 35 is fixedly connected with a first driving rod 36, one end of the first driving rod 36 far away, the top end of the driven rod 37 penetrates through the fixed box 34 and extends to the upper side of the fixed box 34, one end, located above the fixed box 34, of the driven rod 37 is fixedly connected with a placing plate 38, the bottom of the placing plate 38 is rotatably connected with the top of the fixed box 34 through an annular sliding rail, rubber particles are fixedly connected to the bottom of the upper pressing plate 33 and the top of the placing plate 38, friction force between a workpiece and the upper pressing plate 33 and between the workpiece and the placing plate 38 is increased, fixation is firmer, the surface of the workpiece can be protected, and scratching is prevented.
Referring to fig. 2-4, the polishing mechanism 4 includes a movable block 41 in threaded connection with the surface of the threaded rod 7, the movable block 41 is in sliding connection with the surface of the guide rod 8, a second hydraulic cylinder 42 is fixedly connected to the center position of the left side of the movable block 41, a fixed plate 43 is fixedly connected to the output end of the second hydraulic cylinder 42, a limit rod 46 is fixedly connected to the top and the bottom of the right side of the fixed plate 43, a limit block 47 is fixedly connected to the top and the bottom of the movable block 41, the limit rod 46 and the limit block 47 are matched with each other to guide and limit the fixed plate 43, so as to prevent the polishing wheel 45 from shifting, one end of the limit rod 46, which is far away from the fixed plate 43, penetrates through the limit block 47 and extends to the right side of the limit block 47, a third motor 44 is fixedly connected to the left side of, the grinding wheel 45 can move up and down, can be more comprehensive polish the work piece, and polish more evenly, has improved the effect of polishing, and the tail end of second hydraulic cylinder 42 runs through movable block 41 and extends to the right side of movable block 41.
When the device is used, a box door is opened, a workpiece to be polished is placed on the placing plate 38, then the first hydraulic cylinder 31 is started through the control switch, the connecting plate 32 drives the upper pressing plate 33 to move downwards to be matched with the placing plate 38 to press and fix the workpiece, the third motor 44 is started through the control switch, the polishing wheel 45 rotates, the second hydraulic cylinder 42 is started to work at the same time, the fixing plate 43 is pushed to move left and right, the polishing wheel 45 is driven to move left and right, the distance between the polishing wheel 45 and the workpiece is adjusted, polishing work is carried out, in the polishing process, the second motor 5 is started through the control switch, the second driving rod 6 rotates, the threaded rod 7 is driven to rotate after the speed of the speed reducer is reduced, the movable block 41 is driven to move up and down along the surface of the guide rod 8, at the moment, the polishing wheel 45 can move up and down and left and right, the polishing is carried out up, make the scope of polishing bigger, the effect is more even, and the fixed plate 43 side-to-side motion in-process can drive gag lever post 46 along stopper 47 side-to-side motion, can play the spacing effect of direction to fixed plate 43, prevents to polish wheel 45 position and takes place the skew.
When the angle of the workpiece needs to be adjusted, the second hydraulic cylinder 42 is firstly operated to drive the grinding wheel 45 to be away from the workpiece, then the first motor 35 is operated through the control switch to drive the first driving rod 36 to rotate, and after the speed of the speed reducer is reduced, the driven rod 37 drives the placing plate 38 to rotate, so that the driven rod and the upper pressing plate 33 are matched with each other to drive the workpiece to rotate, and the angle of the workpiece can be adjusted.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a centrifugal fan base production grinding apparatus, includes box (1) and fixes supporting leg (2) in box (1) right side bottom, its characterized in that: a fixing mechanism (3) is arranged on the left side inside the box body (1), and a polishing mechanism (4) is arranged on the right side inside the box body (1);
the fixing mechanism (3) comprises two first hydraulic cylinders (31) fixed to the top of the inner wall of the box body (1), the top ends of the two first hydraulic cylinders (31) penetrate through the box body (1) and extend to the outside of the box body (1), the output ends of the two first hydraulic cylinders (31) are fixedly connected with a connecting plate (32), the bottom of the connecting plate (32) is rotatably connected with an upper pressing plate (33) through a rotating disc, the bottom of the inner wall of the box body (1) is fixedly connected with a fixing box (34), the bottom of the inner wall of the fixing box (34) is fixedly connected with a first motor (35), the output end of the first motor (35) is fixedly connected with a first driving rod (36), one end, far away from the first motor (35), of the first driving rod (36) is fixedly connected with a driven rod (37) through a speed reducer, the top end of the driven rod (37) penetrates through the fixing box (34) and extends to the upper, one end of the driven rod (37) above the fixed box (34) is fixedly connected with a placing plate (38), and the bottom of the upper pressing plate (33) and the top of the placing plate (38) are fixedly connected with rubber particles.
2. The grinding tool for producing the centrifugal fan base according to claim 1, wherein: the right side fixedly connected with second motor (5) at box (1) top to the output fixedly connected with second driving lever (6) of second motor (5), the output of second driving lever (6) passes through reduction gear fixedly connected with threaded rod (7), the one end that the reduction gear was kept away from in threaded rod (7) runs through box (1) and extends to the inside of box (1).
3. The grinding tool for producing the centrifugal fan base according to claim 2, wherein: the threaded rod (7) is located the inside one end of box (1) and is connected through the bottom rotation of bearing and box (1) inner wall, just be located the dead astern fixedly connected with guide bar (8) of threaded rod (7) between the top of box (1) inner wall and the bottom.
4. The grinding tool for producing the centrifugal fan base according to claim 1, wherein: grinding machanism (4) including with the surface threaded connection's of threaded rod (7) movable block (41) to the surface sliding connection of movable block (41) and guide bar (8), the left central point of movable block (41) puts fixedly connected with second hydraulic cylinder (42), the tail end of second hydraulic cylinder (42) runs through movable block (41) and extends to the right side of movable block (41).
5. The grinding tool for producing the centrifugal fan base according to claim 4, wherein: the output end of the second hydraulic cylinder (42) is fixedly connected with a fixing plate (43), the left side of the fixing plate (43) is fixedly connected with a third motor (44) through a fixing frame, and the output end of the third motor (44) is fixedly connected with a polishing wheel (45).
6. The grinding tool for producing the centrifugal fan base according to claim 5, wherein: the top and the equal fixedly connected with gag lever post (46) in bottom on fixed plate (43) right side, the top and the equal fixedly connected with stopper (47) in bottom of movable block (41), stopper (47) are run through and extend to the right side of stopper (47) to the one end that fixed plate (43) were kept away from in gag lever post (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022620807.9U CN213561688U (en) | 2020-11-13 | 2020-11-13 | Centrifugal fan base production grinding apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022620807.9U CN213561688U (en) | 2020-11-13 | 2020-11-13 | Centrifugal fan base production grinding apparatus |
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| Publication Number | Publication Date |
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| CN213561688U true CN213561688U (en) | 2021-06-29 |
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| CN202022620807.9U Active CN213561688U (en) | 2020-11-13 | 2020-11-13 | Centrifugal fan base production grinding apparatus |
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| CN (1) | CN213561688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029811A (en) * | 2021-11-17 | 2022-02-11 | 江苏睿昕汽车科技有限公司 | Edge grinding equipment for machining silicon oil clutch |
-
2020
- 2020-11-13 CN CN202022620807.9U patent/CN213561688U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029811A (en) * | 2021-11-17 | 2022-02-11 | 江苏睿昕汽车科技有限公司 | Edge grinding equipment for machining silicon oil clutch |
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