CN214723178U - Cutter plain noodles is grinding equipment in batches - Google Patents
Cutter plain noodles is grinding equipment in batches Download PDFInfo
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- CN214723178U CN214723178U CN202120604833.4U CN202120604833U CN214723178U CN 214723178 U CN214723178 U CN 214723178U CN 202120604833 U CN202120604833 U CN 202120604833U CN 214723178 U CN214723178 U CN 214723178U
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- grinding disc
- drive wheel
- chip removal
- grinding
- installation cavity
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Abstract
The utility model discloses a cutter smooth surface batch grinding device, which comprises an upper grinding disc, a lower grinding disc, a bracket, a hydraulic cylinder and a driving device, wherein the hydraulic cylinder is connected with the bracket, a piston rod of the hydraulic cylinder is connected with the driving device, the driving device is connected with the upper grinding disc and is used for driving the upper grinding disc to rotate, and the upper grinding disc is arranged above the lower grinding disc; be provided with the open installation cavity in bottom in the runner stone, be provided with chip removal device in the installation cavity, chip removal device in this device can with the adhesion is in mill bits discharge on the lower mill to this device can be in batches plain noodles cutter, has increased production efficiency.
Description
Technical Field
The utility model relates to a grinding machine technical field is a cutter plain noodles is grinding equipment in batches particularly.
Background
A grinding machine is a machine tool that grinds a surface of a workpiece using a grinding tool. Most grinding machines perform grinding using a grinding wheel rotating at high speed, and a few grinding machines perform part processing using a free abrasive and other grindstones such as oilstone and abrasive belt. In the prior art, when the cutter is polished, a belt grinder is often adopted, however, the surface of the cutter can be polished only by holding the cutter by a worker, the hand is easily damaged by the operation mode, and meanwhile, the cutter cannot be polished in batches by the belt grinder, so that the defect of low production efficiency is caused.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, the present invention is directed to: provided is a cutter smooth surface batch grinding device which can perform smooth surface on cutters in batch.
In order to realize the purpose of the utility model, the utility model provides a following technical scheme:
a cutter smooth surface batch grinding device comprises an upper grinding disc, a lower grinding disc, a support, a hydraulic cylinder and a driving device, wherein the hydraulic cylinder is connected with the support, a piston rod of the hydraulic cylinder is connected with the driving device, the driving device is connected with the upper grinding disc and used for driving the upper grinding disc to rotate, and the upper grinding disc is arranged above the lower grinding disc;
be provided with the open installation cavity in bottom in the runner stone, be provided with chip removal device in the installation cavity, chip removal device includes drive wheel, shovel bits board, chip removal passageway, drive wheel, shovel bits board pin joint respectively in different places on the lateral wall of installation cavity, the wheel face of drive wheel with the up end contact of mill down is connected, the runner stone is relative when the mill down is rotatory, through the mill down with the frictional force effect between the drive wheel is rotatory, the rotation plane of shovel bits board with the rotation plane of drive wheel is parallel, and the shovel bits board with the pin joint point of installation cavity is located somewhere within a certain side of shovel bits board, and the level of its pin joint point is less than the level at drive wheel rotation center, for the direction of advance of drive wheel, shovel bits board with the pin joint point of installation cavity is located the drive wheel with the rear of the pin joint point of installation cavity, shovel bits board be used for with the abrasive dust above the mill down is shoveled, shovel bits board is last to be provided with rather than parallel gag lever post, the lateral wall overcoat of gag lever post is equipped with the movable sleeve, the movable sleeve pass through the bull stick with the drive wheel is connected, the one end of bull stick with the drive wheel is connected, the junction set up in the rotation center department of drive wheel, the other end with the movable sleeve pin joint, the one end of chip removal passageway with the lateral wall of installation cavity is connected, and the other end leads to outside the mill, be used for with the abrasive dust of shovel bits board shovel transports to outside the mill.
Furthermore, a plurality of accommodating cavities are formed in the upper end face of the lower grinding disc, the side walls of the accommodating cavities are attached to the outer contour of the cutter, and the thickness of the accommodating cavities is smaller than that of the cutter.
Furthermore, a material receiving groove is arranged outside the side wall of the lower grinding disc and used for receiving the grinding dust discharged by the chip removal channel.
Further, the driving wheel comprises a flexible tire and a rotating shaft, the flexible tire is sleeved between the rotating shafts, and a plurality of elastic pieces are arranged between the inner edge of the flexible tire and the side wall of the rotating shaft.
Further, the elastic member is a spring.
Furthermore, a plurality of water injection channels are arranged on the upper grinding disc, and outlets of the water injection channels are arranged at the bottom of the upper grinding disc.
Furthermore, the bottom surface of the chip removal channel is a structure with one side higher than the other side, and the bottommost side of the bottom surface of the chip removal channel is arranged close to the edge of the upper grinding disc.
Compared with the prior art, the utility model, following beneficial effect has:
1. the cutter that will need the plain noodles place in go up the mill with between the lower millstone, drive arrangement drive go up the mill rotation, carry out the plain noodles to the cutter, this device can carry out the plain noodles to a plurality of cutters simultaneously, has increased work efficiency, and the cutter causes the accidental injury to user's hand when having avoided the plain noodles.
2. Chip removal device can solve because the easy extrusion is smooth when the grinding produces grinding high temperature, and the abrasive dust easily bonds in the emery wheel surface, blocks up the problem of emery wheel, through chip removal device's shovel bits board, can in time with the adhesion in the abrasive dust of lower mill is shoveled and is passed through the chip removal passageway is discharged.
Drawings
FIG. 1 is a structural diagram of the batch grinding equipment for the smooth surface of the cutter of the present invention;
FIG. 2 is a view of the lower disc structure;
FIG. 3 is a view of the chip removal mechanism;
FIG. 4 is a view showing an internal structure of a driving wheel;
fig. 5 is a motion diagram of the limiting rod.
List of reference numerals
1-upper grinding disc, 2-lower grinding disc, 3-installation cavity, 4-chip removal device, 5-material receiving groove, 6-accommodation cavity, 7-chip removal channel, 8-chip removing plate, 9-limiting rod, 10-movable sleeve, 11-rotating rod, 12-rotating shaft, 13-flexible tire, 14-elastic part, 15-bracket, 16-hydraulic cylinder, 17-driving device and 18-water injection channel.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, integrally connected, or detachably connected; may be communication within two elements; they may be directly connected or indirectly connected through an intermediate, and those skilled in the art can understand the specific meaning of the above terms in the present invention in specific situations.
As shown in fig. 1 to 5, a knife smooth surface batch grinding device includes an upper grinding disc 1, a lower grinding disc 2, a support 15, a hydraulic cylinder 16, and a driving device 17, wherein the hydraulic cylinder 16 is connected to the support 15, a piston rod of the hydraulic cylinder 16 is connected to the driving device 17, the driving device 17 is connected to the upper grinding disc 1 for driving the upper grinding disc to rotate, and the upper grinding disc 1 is disposed above the lower grinding disc 2;
be provided with the open installation cavity 3 in bottom in the runner stone 1, be provided with chip removal device 4 in the installation cavity 3, chip removal device 4 includes drive wheel, shovel bits board 8, chip removal passageway 7, drive wheel, shovel bits board 8 pin joint respectively in different places on the lateral wall of installation cavity 3, the wheel face of drive wheel with the up end contact of lower mill 2 is connected, runner stone 1 is relative when lower mill 2 is rotatory, through the frictional force effect between lower mill 2 and the drive wheel rotation, the rotation plane of shovel bits board 8 with the rotation plane of drive wheel is parallel, and shovel bits board 8 with the pivot point of installation cavity 3 is located somewhere within a certain side of shovel bits board 8, the level of its pivot point is less than the level of drive wheel rotation center, for the direction of advance of drive wheel, shovel bits board 8 with the pivot point of installation cavity 3 is located the drive wheel with the rear of the pivot point of installation cavity 3, shovel bits board 8 be used for with abrasive dust on the mill 2 down shovels, shovel bits board 8 is last to be provided with gag lever post 9 rather than parallel, the lateral wall overcoat of gag lever post 9 is equipped with movable sleeve 10, movable sleeve 10 through bull stick 11 with the drive wheel is connected, the one end of bull stick 11 with the drive wheel is connected, the junction set up in the center of rotation department of drive wheel, the other end with the pivot of movable sleeve 10, the one end of chip removal passageway 7 with the lateral wall of installation cavity 3 is connected, and the other end leads to outside the mill 1, be used for with the abrasive dust that shovel bits board 8 shovels transports to outside the mill 1.
The utility model discloses a theory of operation does: when needs carry out the plain noodles to the cutter, through pneumatic cylinder 16 will go up mill 1 promotes, will need the cutter in plain noodles place in go up mill 1 with between lower mill 2, later will go up mill 1 is put down, starts drive arrangement 17, drive arrangement 17 drives go up mill 1 is rotatory, when placing in the cutter between go up mill 1, the lower mill 2 carries out the plain noodles, and this device can carry out the plain noodles to a plurality of cutters simultaneously, has increased work efficiency, and the cutter causes the accidental injury to user's hand when having avoided the plain noodles.
The working principle of the chip removal device 4 is as follows: when the upper millstone 1 rotates relative to the lower millstone 2, the driving wheel also rotates along with the driving wheel under the action of friction force, when the driving wheel rotates, the rotating rod 11 also rotates along with the rotating rod 11, the rotating rod 11 drives the movable sleeve 10 to do circular motion, the scraping plate 8 is driven by the limiting rod 9, the motion trail thereof is fan-shaped, when the scraping plate 8 is close to one side of the driving wheel and is positioned at the lowest position, the scraping plate 8 scrapes the abrasive dust adhered on the lower millstone 2, along with the further rotation of the driving wheel, one side of the scraping plate 8 close to the driving wheel gradually rises, under the action of gravity, the abrasive dust falls down from one side of the scraping plate 8, which is far away from the driving wheel, in the utility model, the chip discharge channel 7 is arranged below one side of the scraping plate 8, which is far away from the driving wheel, when the abrasive dust falls down from one side of the scraping plate 8, which is far away from the driving wheel, the chip removal channel 7 receives abrasive dust and conveys the abrasive dust to the outside of the upper grinding disc 1; because the high-temperature grinding is easily generated by extruding and sliding friction during grinding, and the abrasive dust is easily adhered to the surface of the grinding wheel to block the grinding wheel, the abrasive dust adhered to the lower grinding disc 2 can be effectively discharged through the chip removal device 4.
In the present invention, the driving device 17 may be a motor.
Further, a plurality of accommodating cavities 6 are arranged on the upper end face of the lower grinding disc 2, the side walls of the accommodating cavities 6 are attached to the outer contour of the cutter, and the thickness of the accommodating cavities 6 is smaller than that of the cutter.
Through setting up hold chamber 6, hold chamber 6 and be used for placing the cutter, fix a position the cutter, prevent that the cutter is in go up 1 during operation of mill because the effect of frictional force is followed break away from between mill 1, the lower mill 2, place as the cutter in after holding chamber 6, its top surface exposes, and is convenient go up mill 1 carries out the plain noodles.
Furthermore, a material receiving groove 5 is arranged outside the side wall of the lower grinding disc 2 and used for receiving the grinding dust discharged by the chip removal channel 7.
Through setting up connect silo 5, conveniently collect chip removal device 4 exhaust abrasive dust prevents that the abrasive dust from flying down everywhere.
Further, the driving wheel comprises a flexible tire 13 and a rotating shaft 12, the flexible tire 13 is sleeved between the rotating shaft 12, and a plurality of elastic pieces 14 are arranged between the inner edge of the flexible tire 13 and the side wall of the rotating shaft 12.
The elastic member 14 provides an elastic force for restoring the flexible tire 13, when the flexible tire 13 runs over the grinding dust, the surface wall thereof is depressed, and then the tire surface wall is restored due to the elastic member 14, so that the driving wheel does not jack up the upper grinding disc 1 when the driving wheel runs over the grinding dust.
Further, the elastic member 14 is a spring.
The spring has simple structure and reliable work, increases the reliability of the chip removal device 4, has low manufacturing cost and reduces the production cost of the device.
Further, a plurality of water injection channels 18 are arranged on the upper grinding disc 1, and outlets of the water injection channels 18 are arranged at the bottom of the upper grinding disc 1.
Through setting up water injection channel 18, when this device work, pour into cooling water into it, play the cooling effect to go up mill 1, lower mill 2 and cutter.
Further, the bottom surface of the chip removal channel 7 is a structure with one side higher than the other side, and the bottommost side of the bottom surface is arranged near the edge of the upper grinding disc 1.
When the abrasive dust is followed shovel bits board 8 pours into behind the chip removal passageway 7, because the high side in chip removal passageway 7 one side is low, under the action of gravity, the abrasive dust can conveniently be followed discharge in the chip removal passageway 7.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the embodiments in the above description, and the technical concept of the present invention can be within the scope of the present invention, and can be modified to various simple modifications, and these simple modifications all belong to the protection scope of the present invention. It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features. In addition, various embodiments of the present invention can be combined arbitrarily, and the disclosed content should be regarded as the present invention as long as it does not violate the idea of the present invention.
Claims (7)
1. The utility model provides a cutter plain noodles is grinding equipment in batches which characterized in that: the grinding device comprises an upper grinding disc (1), a lower grinding disc (2), a support (15), a hydraulic cylinder (16) and a driving device (17), wherein the hydraulic cylinder (16) is connected with the support (15), a piston rod of the hydraulic cylinder (16) is connected with the driving device (17), the driving device (17) is connected with the upper grinding disc (1) and used for driving the upper grinding disc to rotate, and the upper grinding disc (1) is arranged above the lower grinding disc (2);
be provided with open installation cavity (3) in bottom in the runner stone (1), be provided with chip removal device (4) in installation cavity (3), chip removal device (4) are including drive wheel, shovel bits board (8), chip removal passageway (7), drive wheel, shovel bits board (8) pin joint respectively in different places on the lateral wall of installation cavity (3), the wheel face of drive wheel with the up end contact of mill (2) down is connected, runner stone (1) is relative when mill (2) is rotatory down, through the frictional force effect between mill (2) down and the drive wheel rotation, the rotation plane of shovel bits board (8) with the rotation plane of drive wheel is parallel, and the pivot point of shovel bits board (8) with installation cavity (3) is located somewhere within a certain side of shovel bits board (8), the level of its pivot point is less than the level of drive wheel rotation center, for the direction of advance of drive wheel, shovel bits board (8) with the pivot point of installation cavity (3) is located the drive wheel with the rear of the pivot point of installation cavity (3), shovel bits board (8) be used for with the abrasive dust on lower mill (2) is shoveled, shovel bits board (8) are last to be provided with gag lever post (9) rather than parallel, the lateral wall overcoat of gag lever post (9) is equipped with movable sleeve (10), movable sleeve (10) through bull stick (11) with the drive wheel is connected, the one end of bull stick (11) with the drive wheel is connected, the junction set up in the rotation center department of drive wheel, the other end with movable sleeve (10) pin joint, the one end of chip removal passageway (7) with the lateral wall of installation cavity (3) is connected, the other end of the grinding wheel is communicated with the outside of the upper grinding disc (1) and is used for conveying the grinding dust scooped up by the grinding dust scooping plate (8) to the outside of the upper grinding disc (1).
2. The smooth batch grinding apparatus of claim 1 wherein: the upper end face of the lower grinding disc (2) is provided with a plurality of accommodating cavities (6), the side walls of the accommodating cavities (6) are attached to the outer contour of the cutter, and the thickness of the accommodating cavities (6) is smaller than that of the cutter.
3. The smooth batch grinding apparatus of claim 2 wherein: and a material receiving groove (5) is arranged outside the side wall of the lower grinding disc (2) and used for receiving the abrasive dust discharged by the chip removal channel (7).
4. The smooth batch grinding apparatus of claim 3 wherein: the driving wheel comprises a flexible tire (13) and a rotating shaft (12), the flexible tire (13) is sleeved between the rotating shaft (12), and a plurality of elastic pieces (14) are arranged between the inner edge of the flexible tire (13) and the side wall of the rotating shaft (12).
5. The smooth batch grinding apparatus of claim 4 wherein: the elastic piece (14) is a spring.
6. The smooth batch grinding apparatus of claim 5 wherein: a plurality of water injection channels (18) are arranged on the upper grinding disc (1), and outlets of the water injection channels (18) are arranged at the bottom of the upper grinding disc (1).
7. The smooth batch grinding apparatus of claim 6 wherein: the bottom surface of the chip removal channel (7) is of a structure with one side higher than the other side, and the lowest side of the bottom surface of the chip removal channel is arranged close to the edge of the upper grinding disc (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120604833.4U CN214723178U (en) | 2021-03-23 | 2021-03-23 | Cutter plain noodles is grinding equipment in batches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120604833.4U CN214723178U (en) | 2021-03-23 | 2021-03-23 | Cutter plain noodles is grinding equipment in batches |
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| Publication Number | Publication Date |
|---|---|
| CN214723178U true CN214723178U (en) | 2021-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120604833.4U Active CN214723178U (en) | 2021-03-23 | 2021-03-23 | Cutter plain noodles is grinding equipment in batches |
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| CN (1) | CN214723178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116372682A (en) * | 2023-06-05 | 2023-07-04 | 成都新利精密刀具有限公司 | Planetary gear train grinding device for double-sided grinding of circular blade |
-
2021
- 2021-03-23 CN CN202120604833.4U patent/CN214723178U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116372682A (en) * | 2023-06-05 | 2023-07-04 | 成都新利精密刀具有限公司 | Planetary gear train grinding device for double-sided grinding of circular blade |
| CN116372682B (en) * | 2023-06-05 | 2023-08-11 | 成都新利精密刀具有限公司 | Planetary gear train grinding device for double-sided grinding of circular blade |
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