CN221658782U - Grinding disc structure of surface grinder - Google Patents

Grinding disc structure of surface grinder Download PDF

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Publication number
CN221658782U
CN221658782U CN202420027161.9U CN202420027161U CN221658782U CN 221658782 U CN221658782 U CN 221658782U CN 202420027161 U CN202420027161 U CN 202420027161U CN 221658782 U CN221658782 U CN 221658782U
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China
Prior art keywords
gear
driven
bevel gear
servo motor
motor
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Active
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CN202420027161.9U
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Chinese (zh)
Inventor
杨徵波
黄志斌
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Xiangyang Xintelong Mold Co ltd
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Xiangyang Xintelong Mold Co ltd
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Priority to CN202420027161.9U priority Critical patent/CN221658782U/en
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Abstract

The utility model discloses a grinding disc structure of a surface grinder, which comprises a base, wherein a first servo motor is arranged at the center of the base, a motor conical gear is arranged on the first servo motor, a first conical gear is arranged on the motor conical gear, a connecting rod is arranged on the first conical gear, a second conical gear is arranged at the other end of the connecting rod, a third conical gear is arranged beside the second conical gear, a screw rod is arranged on the third conical gear, a limiting block is arranged on the screw rod, a grinding disc support is arranged above the limiting block, lifting screw holes are arranged at two ends of the grinding disc support, a second servo motor is arranged above the grinding disc support, a central rotating shaft is arranged at the lower end of the second servo motor, a central gear is arranged at the lower end of the central rotating shaft, and a driven gear is arranged beside the central gear. The utility model is provided with the scrap cleaning device and the linkage structure, can effectively clean processing scraps generated in the polishing process, can prevent the millstone body and the cleaning device from being started to be closed synchronously, and ensures that the device is more flexible and convenient to use.

Description

Grinding disc structure of surface grinder
Technical Field
The utility model relates to the technical field of mechanical polishing, in particular to a grinding disc structure of a surface grinder.
Background
Operations such as polishing are needed to be performed on the surface of a workpiece in the process of factory machining, and at the moment, a surface grinding machine is needed to polish the surface of the workpiece, but when the grinding disc structure device of the conventional surface grinding machine is used, certain problems still exist:
For example, application number CN202122596609.8 discloses a double-ended grinding machine grinding disc structure, including the part platform, part platform top is provided with first emery wheel, part platform bottom is provided with the supporting legs, part platform both sides are provided with the telescopic link, telescopic link one end is provided with the connecting block, connecting block one side is provided with the second emery wheel, part platform bottom central point puts and is provided with the motor, motor one end is provided with the mill, run through and be provided with the fluting on the mill, fluting one side is provided with first grip block, fluting is kept away from one side of first grip block and is provided with the second grip block, fluting is provided with the storage tank near one side of second grip block, be provided with reset spring in the storage tank, storage tank is kept away from fluting one side and is provided with the connecting hole, be provided with the stay cord in the connecting hole, mill top central point put and be provided with the recess, be provided with the hand wheel in the recess. The grinding disc structure of the double-end-face grinding machine can be used for rapidly installing, fixing and disassembling a machining spring, improves production efficiency, can machine springs with various sizes, and strengthens applicability of the device. But the device uses single mill, and grinding device is comparatively single, and the flexibility is not enough, and does not set up the piece that cleaning device can't clear up the production of polishing to influence the effect of polishing to the work piece.
In view of the above, intensive studies have been conducted to solve the above problems.
Aiming at the problems, the novel grinding disc structure of the original surface grinder is innovatively designed.
Disclosure of utility model
The utility model aims to provide a grinding disc structure of a surface grinder, which aims to solve the problems of no cleaning device and poor grinding disc flexibility in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a flat grinder's mill structure, includes the base, the center of base is equipped with first servo motor, just be equipped with motor conical gear on the first servo motor, be equipped with first conical gear on the motor conical gear, just be equipped with the connecting rod on the first conical gear, the other end of connecting rod is equipped with second conical gear, just the other third conical gear that is equipped with of second conical gear, be equipped with the lead screw on the third conical gear, just be equipped with the stopper on the lead screw, the stopper top is equipped with the mill support, the both ends of mill support are equipped with the lift screw, the top of mill support is equipped with second servo motor, the lower extreme of second servo motor is equipped with central pivot, just the central pivot lower extreme is equipped with central gear, the central gear next door is equipped with driven gear, driven gear's outside is equipped with the internal gear, just driven gear's lower extreme is equipped with driven slide bar, driven slide bar's lower extreme is equipped with fan body or mill body, driven slide bar next door is equipped with rotatory spout.
Preferably, the lower end of the first servo motor is fixedly connected with the inner side of the base, and the front end of the first servo motor is in key connection with the motor bevel gear.
By adopting the technical scheme, the clicking bevel gear can be driven to rotate when the first servo motor is started.
Preferably, the motor bevel gear is meshed with the first bevel gear, the first bevel gear is fixedly connected with the left end of the screw rod, the right end of the screw rod is meshed with the second bevel gear, and the second bevel gear is meshed with the third bevel gear.
By adopting the technical scheme, when the motor bevel gear rotates, the first bevel gear is driven to rotate, so that the second bevel gear meshed with the first bevel gear is driven to rotate, and meanwhile, the connecting rod is driven to rotate, so that the third bevel gear fixedly connected with the other end of the connecting rod is driven to synchronously rotate.
Preferably, the upper end of the third bevel gear is fixedly connected with the screw rod, and the screw rod and the lifting screw hole form a lifting structure.
By adopting the technical scheme, when the third bevel gear rotates, the screw rod is driven to synchronously rotate, and meanwhile, the millstone support connected with the screw rod through bolts is driven to ascend or descend.
Preferably, the lower end of the second servo motor is in key connection with the central rotating shaft, the lower end of the central rotating shaft is fixedly connected with the central gear, six driven gears distributed at equal intervals are arranged on the periphery of the central gear, the driven gears are meshed with the central gear, and the inner gear is meshed with the driven gears.
By adopting the technical scheme, the second servo motor can drive the central rotating shaft to rotate when rotating, so as to drive the central gear to rotate, the central gear rotates to drive the driven gear to rotate and simultaneously rotate on the inner gear, and the driven gear can rotate and move by taking the central rotating shaft as the center.
Preferably, the center of the driven gear is fixedly connected with the driven sliding rod, the driven sliding rod is in sliding connection with the rotary sliding groove, the lower end of the driven sliding rod is fixedly connected with the grinding disc body and the fan body, and the grinding disc body and the fan body are distributed at intervals.
By adopting the technical scheme, the grinding disc body can rotate around the central rotating shaft and simultaneously can automatically transmit, so that the surface of a machined part can be ground more flexibly, simultaneously, the fan bodies arranged in the middle of the two grinding disc bodies can be driven to perform the same movement, and chips generated in the grinding disc machining process can be blown away to prevent the chips from affecting the grinding effect after being accumulated.
Compared with the prior art, the utility model has the beneficial effects that:
1. The chip cleaning device is arranged, so that the second servo motor can drive the grinding disc body to rotate and simultaneously drive the fan body arranged during the rotation and the autorotation when rotating, machining chips generated in the grinding process can be more effectively cleaned, and the chip cleaning device has the function of preventing the chip accumulation from affecting the grinding effect;
2. The utility model is provided with a linkage structure, and the second servo motor drives the driven gear to rotate when driving the central gear to rotate, so that the millstone body and the fan body which are fixedly connected with the driven gear are driven to rotate by the central rotating shaft and simultaneously perform autorotation, thereby enabling the polishing to be more flexible and enhancing the polishing effect.
Drawings
FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;
FIG. 2 is a schematic diagram of the front structure of the present utility model;
FIG. 3 is a schematic top cross-sectional view of the base plate of the present utility model;
FIG. 4 is a schematic top view of the present utility model;
FIG. 5 is a schematic top view of the sun and driven gears of the present utility model;
FIG. 6 is a schematic bottom view of the sun gear and driven gear of the present utility model;
FIG. 7 is a schematic view of the bottom view of the rotary chute and the abrasive article support of the present utility model;
fig. 8 is a schematic perspective view of the driven slide bar and the millstone body of the present utility model.
In the figure: 1. a base; 2. a first servo motor; 3. a motor bevel gear; 4. a first bevel gear; 5. a connecting rod; 6. a second bevel gear; 7. a screw rod; 8. a millstone bracket; 9. a second servo motor; 10. a central spindle; 11. a sun gear; 12. a driven gear; 13. a millstone body; 14. lifting screw holes; 15. a driven slide bar; 16. a fan body; 17. an internal gear; 18. rotating the chute; 19. a third bevel gear; 20. and a limiting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
According to the utility model, as shown in fig. 1-8, a technical scheme is provided: the utility model provides a flat grinder's mill structure, including base 1, base 1's center is equipped with first servo motor 2, and be equipped with motor conical gear 3 on the first servo motor 2, be equipped with first conical gear 4 on the motor conical gear 3, and be equipped with connecting rod 5 on the first conical gear 4, the other end of connecting rod 5 is equipped with second conical gear 6, and the other third conical gear 19 that is equipped with of second conical gear 6, be equipped with lead screw 7 on the third conical gear 19, and be equipped with stopper 20 on the lead screw 7, stopper 20 top is equipped with mill support 8, the both ends of mill support 8 are equipped with lift screw 14, the top of mill support 8 is equipped with second servo motor 9, the lower extreme of second servo motor 9 is equipped with central pivot 10, and the central pivot 10 lower extreme is equipped with sun gear 11, the sun gear 11 next door is equipped with driven gear 12, the outside of driven gear 12 is equipped with internal gear 17, and the lower extreme of driven gear 12 is equipped with driven slide bar 15, the lower extreme of driven gear 15 is equipped with fan body 16 or mill body 13, driven slide bar 15 next door is equipped with rotatory spout 18.
According to fig. 1, the lower end of the first servomotor 2 is fixedly connected to the inside of the base 1, and the front end of the first servomotor 2 is keyed to the motor bevel gear 3.
According to fig. 1 and 3, the motor bevel gear 3 is meshed with the first bevel gear 4, the first bevel gear 4 is fixedly connected with the left end of the screw rod 7, the right end of the screw rod 7 is meshed with the second bevel gear 6, and the second bevel gear 6 is meshed with the third bevel gear 19.
According to fig. 1-2, the upper end of the third bevel gear 19 is fixedly connected with the screw rod 7, and the screw rod 7 and the lifting screw hole 14 form a lifting structure.
According to fig. 1, 5, 6 and 7, the lower end of the second servo motor 9 is connected with the central rotating shaft 10 in a key way, the lower end of the central rotating shaft 10 is fixedly connected with the central gear 11, six driven gears 12 which are distributed at equal intervals are arranged on the periphery of the central gear 11, the driven gears 12 are meshed with the central gear 11, and the internal gear 17 is meshed with the driven gears 12.
According to fig. 7, the center of the driven gear 12 is fixedly connected with the driven slide bar 15, the driven slide bar 15 is in sliding connection with the rotating slide groove 18, the lower end of the driven slide bar 15 is fixedly connected with the grinding disc body 13 and the fan body 16, and the grinding disc body 13 and the fan body 16 are distributed at intervals.
Working principle: when the utility model is used, a workpiece to be processed is firstly placed on the base 1, then the first servo motor 2 is started to drive the millstone bracket 8 to move downwards towards the upper plane of the workpiece, and then the second servo motor 9 is started to drive the millstone body 13 and the fan body 16 to synchronously polish and clean, so that the smooth finish of a processing surface can be maintained while the interference of chips on polishing is prevented, and the polishing effect is improved.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a flat grinder's mill structure, includes base (1), its characterized in that: the center of base (1) is equipped with first servo motor (2), just be equipped with motor bevel gear (3) on first servo motor (2), be equipped with first bevel gear (4) on motor bevel gear (3), just be equipped with connecting rod (5) on first bevel gear (4), the other end of connecting rod (5) is equipped with second bevel gear (6), just the next third bevel gear (19) that is equipped with of second bevel gear (6), be equipped with lead screw (7) on third bevel gear (19), just be equipped with stopper (20) on lead screw (7), stopper (20) top is equipped with mill support (8), the both ends of mill support (8) are equipped with lift screw (14), the top of mill support (8) is equipped with second servo motor (9), the lower extreme of second servo motor (9) is equipped with center pivot (10), just center pivot (10) lower extreme is equipped with sun gear (11), sun gear (11) next door is equipped with driven gear (12), driven gear (17) are equipped with driven gear (16) and driven body (15) are equipped with driven one's side, driven body (16) are equipped with driven one's end (15), a rotary chute (18) is arranged beside the driven slide bar (15).
2. The disc structure of a surface grinder according to claim 1, wherein: the lower end of the first servo motor (2) is fixedly connected with the inner side of the base (1), and the front end of the first servo motor (2) is in key connection with the motor bevel gear (3).
3. The disc structure of a surface grinder according to claim 1, wherein: the motor bevel gear (3) is meshed with the first bevel gear (4), the first bevel gear (4) is fixedly connected with the left end of the screw rod (7), the right end of the screw rod (7) is meshed with the second bevel gear (6), and the second bevel gear (6) is meshed with the third bevel gear (19).
4. The disc structure of a surface grinder according to claim 1, wherein: the upper end of the third bevel gear (19) is fixedly connected with the screw rod (7), and the screw rod (7) and the lifting screw hole (14) form a lifting structure.
5. The disc structure of a surface grinder according to claim 1, wherein: the lower extreme of second servo motor (9) with central pivot (10) key connection, just the lower extreme of central pivot (10) with sun gear (11) fixed connection, the periphery of sun gear (11) is equipped with six equidistance driven gear (12) that distribute, just driven gear (12) with sun gear (11) intermeshing, just internal gear (17) with driven gear (12) intermeshing.
6. The disc structure of a surface grinder according to claim 1, wherein: the center of the driven gear (12) is fixedly connected with the driven sliding rod (15), the driven sliding rod (15) is in sliding connection with the rotary sliding groove (18), the lower end of the driven sliding rod (15) is fixedly connected with the grinding disc body (13) and the fan body (16), and the grinding disc body (13) and the fan body (16) are distributed at intervals.
CN202420027161.9U 2024-01-05 2024-01-05 Grinding disc structure of surface grinder Active CN221658782U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202420027161.9U CN221658782U (en) 2024-01-05 2024-01-05 Grinding disc structure of surface grinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202420027161.9U CN221658782U (en) 2024-01-05 2024-01-05 Grinding disc structure of surface grinder

Publications (1)

Publication Number Publication Date
CN221658782U true CN221658782U (en) 2024-09-06

Family

ID=92575976

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202420027161.9U Active CN221658782U (en) 2024-01-05 2024-01-05 Grinding disc structure of surface grinder

Country Status (1)

Country Link
CN (1) CN221658782U (en)

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