CN222289573U - A chuck for MDP-10 grinding machine - Google Patents
A chuck for MDP-10 grinding machine Download PDFInfo
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- CN222289573U CN222289573U CN202421118678.5U CN202421118678U CN222289573U CN 222289573 U CN222289573 U CN 222289573U CN 202421118678 U CN202421118678 U CN 202421118678U CN 222289573 U CN222289573 U CN 222289573U
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- grinding
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- upper wall
- cutting angle
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- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a chuck for an MDP-10 grinding machine, which relates to the technical field of grinding machines and comprises a grinding base, a grinding motor and a grinding sheet, wherein the grinding motor is provided with an upper wall surface of the grinding base, the grinding sheet is arranged at a driving end of the grinding motor, the upper wall surface of the grinding base is provided with a vertex angle adjusting structure, the upper wall surface of the grinding base is provided with a vertex angle fixing structure, the upper wall surface of the vertex angle adjusting structure is provided with a blade cutting angle adjusting structure, the upper wall surface of the blade cutting angle adjusting structure is provided with a grinding clamping structure, the vertex angle adjusting structure comprises a rotating shaft, a rotating disc and a rotating frame, the rotating shaft is arranged on the upper wall surface of the grinding base, and the rotating disc is sleeved outside the rotating shaft.
Description
Technical Field
The utility model relates to the technical field of grinding machines, in particular to a chuck for an MDP-10 grinding machine.
Background
The grinding machine is a grinding machine for grinding the surface of a workpiece by using a grinding tool coated with or embedded with grinding materials, and is mainly used for grinding high-precision planes, inner and outer cylindrical surfaces, conical surfaces, spherical surfaces, threaded surfaces and other molded surfaces in the workpiece, wherein the grinding machine with the model of MDP-10 is a grinding machine specially designed for grinding drill bits, and the drill bit grinding machine is a small tool grinding machine for industrial grinding drill bits, and can grind various common twist drill bits due to different functions.
The angle of the drill bit grinder at the present stage is common, for example, the angle of the drill bit is only 120 degrees, 118 degrees and the like, the drill bit with special angle cannot be ground, for example, the angle of the cutting edge of the drill bit is only 45 degrees, 60 degrees and the like, and the drill bit with special angle of the cutting edge cannot be ground.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a chuck for an MDP-10 grinding machine. According to the utility model, the drill bit is clamped, and the relative position of the space between the drill bit and the grinding tool can be adjusted, so that the drill bits with different vertex angles and blade cutting angles can be ground, and the grinding range of the MDP-10 grinding machine is improved to a certain extent.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The chuck for the MDP-10 grinding machine comprises a grinding base, a grinding motor and a grinding sheet, wherein the grinding motor is arranged on the upper wall surface of the grinding base, the grinding sheet is arranged on the driving end of the grinding motor, a vertex angle adjusting structure is arranged on the upper wall surface of the grinding base, a vertex angle fixing structure is arranged on the upper wall surface of the grinding base, a blade cutting angle adjusting structure is arranged on the upper wall surface of the blade cutting angle adjusting structure, a grinding clamping structure is arranged on the upper wall surface of the blade cutting angle adjusting structure, the vertex angle adjusting structure comprises a rotating shaft, a rotating disc and a rotating frame, the rotating shaft is arranged on the upper wall surface of the grinding base, the rotating disc is sleeved outside the rotating shaft, the rotating disc is movably arranged on the upper wall surface of the grinding base, the rotating frame is movably sleeved outside the rotating shaft, and the rotating frame is arranged on the upper wall surface of the rotating disc.
The fixing structure for the vertex angle further comprises an inner threaded plate, a screw rod, a rotating arc plate and a fixing film, wherein the inner threaded plate is arranged on the upper wall surface of the grinding base, the screw rod is movably arranged on the inner wall surface of the inner threaded plate through threads, the rotating arc plate is movably arranged on the inner side of the screw rod, and the fixing film is arranged on the inner wall surface of the rotating arc plate.
The blade angle adjusting structure further comprises a blade angle adjusting seat, a blade angle bolt and a blade angle nut, wherein the blade angle adjusting seat is movably sleeved outside the rotating frame, and the blade angle adjusting seat is fixed with the rotating frame through the blade angle bolt and the blade angle nut.
The grinding clamping structure further comprises a grinding outer pipe, a grinding inner pipe and a grinding fixing bolt, wherein the grinding outer pipe is arranged on the upper wall surface of the edge cutting angle adjusting seat, the grinding inner pipe is movably sleeved in the grinding outer pipe, the grinding fixing bolt is arranged on the side wall surface of the grinding inner pipe through threads, a groove is formed in the side wall surface of the grinding outer pipe, and the grinding fixing bolt is positioned in the groove of the grinding outer pipe.
The utility model further provides that the upper wall surface of the grinding base is provided with a vertex angle dial.
The utility model further provides that the side wall surface of the rotating frame is provided with an edge cutting angle dial.
The utility model has the beneficial effects that the drill bit is clamped, and the relative position of the space between the drill bit and the grinding tool can be adjusted, so that the drill bits with different vertex angles and blade cutting angles can be ground, and the grinding range of the MDP-10 grinder is improved to a certain extent.
The chuck for the MDP-10 grinding machine is provided with the vertex angle adjusting structure, the vertex angle adjusting structure can adjust the horizontal angle of the grinding clamping structure, the related parameter of the drill bit is the drill bit vertex angle, and the drill bit grinding vertex angle can be adjusted through the vertex angle adjusting structure, so that the grinding range of the drill bit vertex angle of the grinding machine is enlarged to a certain extent.
This MDP-10 grinds machine chuck through being provided with apex angle fixed knot structure, and apex angle fixed knot constructs and can fix apex angle adjustment structure, and operating personnel just can lock dead fixed to apex angle adjustment structure through apex angle fixed knot structure after adjusting apex angle adjustment structure.
According to the chuck for the MDP-10 grinding machine, the blade cutting angle adjusting structure is arranged, the blade cutting angle adjusting structure can adjust the vertical angle of the grinding clamping structure, the related parameter of the drill bit is the blade cutting angle, the blade cutting angle adjusting structure can adjust the cutting angle of the grinding blade of the drill bit, and therefore the grinding range of the cutting angle of the drill bit of the grinding machine is enlarged to a certain extent.
Drawings
FIG. 1 is a schematic view of the overall structure of a chuck for an MDP-10 grinder according to the present utility model;
FIG. 2 is a schematic view showing a first partial structure of a chuck for an MDP-10 grinder according to the present utility model;
FIG. 3 is a schematic view showing a second partial structure of a chuck for an MDP-10 grinder according to the present utility model;
Fig. 4 is an exploded view showing a partial structure of a chuck for an MDP-10 grinder according to the present utility model.
The grinding machine comprises a grinding base, a grinding motor, a grinding sheet, a rotating shaft, a rotating disc, a rotating frame, a rotating plate, an inner screw plate, a screw rod, a rotating arc plate, a fixed film, a blade cutting angle adjusting seat, a blade cutting angle bolt, a blade cutting angle nut, a grinding outer tube, a grinding inner tube, a grinding fixing bolt, a vertex angle dial, a blade cutting angle dial and a blade cutting angle dial, wherein the grinding base, the grinding motor, the grinding inner tube, the rotating shaft, the rotating disc, the rotating frame, the rotating plate, the rotating frame, the inner screw plate, the rotating plate, the screw rod, the rotating arc plate, the fixed film, the blade cutting angle adjusting seat, the blade cutting angle bolt, the blade cutting angle dial and the blade cutting angle dial are respectively arranged in sequence of the order to form a circle.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.
In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.
Referring to fig. 1-4, a chuck for an MDP-10 grinding machine comprises a grinding base 1, a grinding motor 2 and a grinding sheet 3, wherein the grinding motor 2 is installed on the upper wall surface of the grinding base 1, the grinding sheet 3 is installed on the driving end of the grinding motor 2, a vertex angle adjusting structure is installed on the upper wall surface of the grinding base 1, a vertex angle fixing structure is installed on the upper wall surface of the grinding base 1, a blade cutting angle adjusting structure is installed on the upper wall surface of the blade cutting angle adjusting structure, a grinding clamping structure is installed on the upper wall surface of the blade cutting angle adjusting structure, the vertex angle adjusting structure comprises a rotating shaft 4, a rotating disc 5 and a rotating frame 6, the rotating shaft 4 is installed on the upper wall surface of the grinding base 1, the rotating disc 5 is sleeved outside the rotating shaft 4, the rotating disc 5 is movably installed on the upper wall surface of the grinding base 1, the rotating frame 6 is movably sleeved outside the rotating shaft 4, and the rotating frame 6 is installed on the upper wall surface of the rotating disc 5.
Specifically, the vertex angle fixing structure comprises an inner thread plate 7, a screw rod 8, a rotating arc plate 9 and a fixed film 10, wherein the inner thread plate 7 is arranged on the upper wall surface of the grinding base 1, the screw rod 8 is movably arranged on the inner wall surface of the inner thread plate 7 through threads, the rotating arc plate 9 is movably arranged on the inner side of the screw rod 8, and the fixed film 10 is arranged on the inner wall surface of the rotating arc plate 9.
Specifically, the blade angle adjusting structure comprises a blade angle adjusting seat 11, a blade angle bolt 12 and a blade angle nut 13, wherein the blade angle adjusting seat 11 is movably sleeved outside the rotating frame 6, and the blade angle adjusting seat 11 and the rotating frame 6 are fixed through the blade angle bolt 12 and the blade angle nut 13.
Specifically, the grinding clamping structure comprises a grinding outer tube 14, a grinding inner tube 15 and a grinding fixing bolt 16, wherein the grinding outer tube 14 is arranged on the upper wall surface of the edge cutting angle adjusting seat 11, the grinding inner tube 15 is movably sleeved in the grinding outer tube 14, the grinding fixing bolt 16 is arranged on the side wall surface of the grinding inner tube 15 through threads, a groove is formed in the side wall surface of the grinding outer tube 14, and the grinding fixing bolt 16 is positioned in the groove of the grinding outer tube 14.
Specifically, the upper wall surface of the grinding base 1 is provided with a vertex angle dial 17.
Specifically, the side wall surface of the turret 6 is provided with an edge angle dial 18.
Working principle: the utility model cannot be used independently, and is used by matching with the existing grinding machine with the model MDP-10, wherein the model MDP-10 is a grinding machine designed for a grinding drill, the grinding base 1, the grinding motor 2 and the grinding sheet 3 are all parts of the grinding machine, the grinding machine can be directly used, the top angle and the edge cutting angle of the drill to be ground are required to be adjusted by an operator before the grinding machine is used, the top angle of the drill is adjusted, the operator rotates the rotary table 5, the rotary shaft 4 can support the rotary table 5, the adjusted angle is determined through the top angle dial 17, then the operator rotates in the inner screw plate 7 through the rotary screw 8, the rotary arc plate 9 is tightly attached to the side wall surface of the fixed film 10 and the rotary table 5 under the action of screw threads, the rotary table 5 is fixed and cannot rotate at the moment, when adjusting the cutting angle of the drill bit, an operator pulls the cutting angle adjusting seat 11, adjusts the angle between the cutting angle adjusting seat 11 and the rotating frame 6, the specific angle is measured through the cutting angle dial 18, then the cutting angle is fixed through the cutting angle bolt 12 and the cutting angle nut 13, finally the operator inserts the drill bit into the grinding inner tube 15, and fixes the drill bit and the grinding inner tube 15 through the grinding fixing bolt 16, then the grinding inner tube 15 provided with the drill bit is sleeved into the grinding outer tube 14, at the moment, the operator starts the grinding motor 2, the grinding motor 2 drives the grinding disc 3 to rotate, the operator pushes the grinding inner tube 15 and the drill bit to move in the grinding outer tube 14 through the grinding fixing bolt 16 until the drill bit contacts with the grinding disc 3, after the grinding is finished, the operator pulls the grinding inner tube 15 and the drill bit out of the grinding outer tube 14, and rotated one hundred and eighty degrees and reinserted into the interior of the grinding outer tube 14 for grinding of the second edge of the drill.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421118678.5U CN222289573U (en) | 2024-05-22 | 2024-05-22 | A chuck for MDP-10 grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421118678.5U CN222289573U (en) | 2024-05-22 | 2024-05-22 | A chuck for MDP-10 grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222289573U true CN222289573U (en) | 2025-01-03 |
Family
ID=93978918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421118678.5U Active CN222289573U (en) | 2024-05-22 | 2024-05-22 | A chuck for MDP-10 grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222289573U (en) |
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2024
- 2024-05-22 CN CN202421118678.5U patent/CN222289573U/en active Active
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