CN217475679U - Improved metal grinding disc - Google Patents
Improved metal grinding disc Download PDFInfo
- Publication number
- CN217475679U CN217475679U CN202220331462.1U CN202220331462U CN217475679U CN 217475679 U CN217475679 U CN 217475679U CN 202220331462 U CN202220331462 U CN 202220331462U CN 217475679 U CN217475679 U CN 217475679U
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- Prior art keywords
- grinding disc
- mount pad
- wall
- disc body
- improved metal
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- 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.)
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- 239000002184 metal Substances 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims description 17
- 238000005498 polishing Methods 0.000 abstract description 10
- 239000004579 marble Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 244000137852 Petrea volubilis Species 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses an improved metal millstone, which comprises a millstone body, wherein a centering hole is arranged at the central position of the millstone body, four limiting holes are arranged on the inner wall of the grinding disc body, a plurality of grinding strips are arranged on the top of the grinding disc body, the bottom of the grinding disc body is provided with an installation mechanism, the installation mechanism comprises an installation seat, a centering rod is arranged at the center of the top of the installation seat, the top of the mounting seat is provided with four limiting plates, a clamping mechanism is arranged between the mounting seat and the grinding disc body, the four rotating gears are rotated by rotating the adjusting toothed ring, thereby driving the four screw rods to rotate, leading the four clamping plates to clamp and fix the outer wall of the grinding disc body, and then make being connected between mill body and the mount pad more firm, make the metal mill can polish the processing to the marble well through the setting up of a plurality of polishing strip.
Description
Technical Field
The utility model relates to a mill technical field, concretely relates to improved generation metal mill.
Background
Sanding is one of surface modification techniques, generally referring to a processing method for changing physical properties of a material surface by friction with the aid of a rough object (sand paper containing particles of higher hardness, etc.), and is mainly aimed at obtaining a specific surface roughness; polishing refers to a processing method for reducing the roughness of the surface of a workpiece by using mechanical, chemical or electrochemical actions to obtain a bright and flat surface, and is a modification processing of the surface of the workpiece by using a polishing tool and abrasive particles or other polishing media, wherein a grinding disc, also called a grinding disc, is a friction element which works in a rotating way, and can be used for brushing and polishing marble through the grinding disc, and the prior art has the following defects: when the marble is ground by the existing metal grinding disc, the grinding disc cannot be kept stable in the rotating process, so that the grinding disc is easily separated from the mounting mechanism, safety accidents can be caused, meanwhile, the grinding disc cannot be conveniently and rapidly mounted and dismounted, and after the metal grinding disc is completely worn, the metal grinding disc cannot be conveniently replaced, so that the metal grinding disc cannot be rapidly put into the next grinding and polishing work.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an improved generation metal mill, through being connected between centering rod and the centering hole and limiting plate and limiting the hole between be connected, make mill body can with mount pad zonulae occludens, and then adjust the ring gear through rotating, through the meshing effect of adjusting between ring gear and the rotating gear, make four rotating gear take place to rotate, and then can drive four lead screws and take place to rotate, make four grip blocks can carry out the centre gripping to mill body's outer wall and fix, with the above-mentioned weak point in the solution technology.
In order to achieve the above object, the present invention provides the following technical solutions: an improved metal grinding disc comprises a grinding disc body, wherein a centering hole is formed in the center of the grinding disc body, four limiting holes are formed in the inner wall of the grinding disc body, a plurality of grinding strips are fixedly mounted at the top of the grinding disc body, and a mounting mechanism is arranged at the bottom of the grinding disc body;
the installation mechanism comprises an installation seat, a centering rod is arranged at the center of the top of the installation seat, the centering rod is movably connected with a centering hole, four limiting plates are arranged at the top of the installation seat and on the outer side of the centering rod, the four limiting plates are movably connected with the four limiting holes respectively, a rotating shaft is arranged at the bottom of the installation seat, and a clamping mechanism is arranged between the installation seat and the grinding disc body.
Preferably, fixture includes the activity groove, the activity groove is provided with four, four the activity groove is the top that the mount pad was seted up to annular equidistant, the lead screw is installed in the inner wall rotation of activity groove.
Preferably, a rotating gear is fixedly mounted on the outer side of one end, far away from the inner wall of the movable groove, of the screw rod, an adjusting toothed ring is rotatably mounted on the outer side of the mounting seat, and the adjusting toothed ring is meshed with the rotating gear.
Preferably, four sliders are sleeved on the outer sides of the screw rods in a threaded manner, the outer walls of the sliders are movably connected with the inner wall of the movable groove, clamping plates are fixedly mounted at the tops of the sliders, and the inner sides of the clamping plates are movably connected with the outer wall of the grinding disc body.
Preferably, four all be equipped with traction spring in the activity inslot, traction spring keeps away from the one end and the slider fixed connection of activity inslot wall, traction spring movable sleeve locates the outside of lead screw.
Preferably, the top center of the mounting seat is fixedly connected with the centering rod, the top of the mounting seat, which is positioned outside the centering rod, is fixedly connected with the limiting plate, and the limiting plate and the limiting hole are both provided with arc-shaped structures.
Preferably, the bottom of the mounting seat is fixedly connected with the rotating shaft, and the bottom end of the rotating shaft is externally connected with a power output mechanism.
In the technical scheme, the utility model provides a technological effect and advantage:
1. the grinding disc body can be tightly connected with the mounting seat through the connection between the centering rod and the centering hole and the connection between the limiting plate and the limiting hole, and then the four rotating gears can rotate through the meshing action between the adjusting gear ring and the rotating gears by rotating the adjusting gear ring, so that the four screw rods can be driven to rotate, and further the distance between the four clamping plates can be adjusted, so that the four clamping plates can clamp and fix the outer wall of the grinding disc body, and further the connection between the grinding disc body and the mounting seat is firmer, and further the installation and the disassembly of the metal grinding disc are more convenient, the metal grinding disc can well grind marble through the arrangement of a plurality of grinding strips, when the grinding strips are worn to be flush with the surface of the grinding disc body, the grinding disc can be replaced, and the condition of overuse of the grinding disc can be avoided, thereby ensuring the safety of construction;
2. through the setting of activity groove and traction spring, the activity groove can be injectd the removal of slider, and traction spring can pull and injectd the removal of slider simultaneously for the grip block can remain stable at the removal in-process, can avoid the grip block to shift at the removal in-process, makes the grip block can laminate with mill body outer wall well, makes the grip block can carry out the centre gripping and fix mill body well.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a perspective sectional view of the present invention;
FIG. 3 is an exploded perspective view of the present invention;
fig. 4 is a three-dimensional structure diagram of the mounting mechanism of the present invention.
Description of the reference numerals:
1. a millstone body; 2. centering holes; 3. defining an aperture; 4. polishing the strips; 5. a mounting seat; 6. a centering rod; 7. a limiting plate; 8. adjusting the gear ring; 9. a movable groove; 10. a screw rod; 11. a rotating gear; 12. a slider; 13. a clamping plate; 14. a traction spring; 15. and rotating the shaft.
Detailed Description
The utility model provides an improved metal grinding disc as shown in figures 1-4, which comprises a grinding disc body 1, wherein a centering hole 2 is arranged at the central position of the grinding disc body 1, four limiting holes 3 are arranged on the inner wall of the grinding disc body 1, a plurality of grinding strips 4 are fixedly arranged at the top of the grinding disc body 1, and an installation mechanism is arranged at the bottom of the grinding disc body 1;
installation mechanism includes mount pad 5, the top central point of mount pad 5 puts and is provided with centering rod 6, centering rod 6 and centering hole 2 swing joint, the top of mount pad 5 and the outside that is located centering rod 6 are provided with four limiting plate 7, four limiting plate 7 respectively with four limiting hole 3 swing joint, the bottom of mount pad 5 is provided with axis of rotation 15, be provided with fixture between mount pad 5 and the mill body 1, can install and fix mill body 1 through mount pad 5, make mill body 1 joint that can be inseparable at mount pad 5 top through being connected between centering rod 6 and centering hole 2 and limiting plate 7 and limiting hole 3 between being connected, can carry out centre gripping and fix mill body 1 through fixture.
Further, in above-mentioned technical scheme, fixture includes movable groove 9, movable groove 9 is provided with four, four movable groove 9 is the top that the mount pad 5 was seted up to the equidistant annular, the inner wall of movable groove 9 rotates and installs lead screw 10, and movable groove 9 can be installed and fix lead screw 10, the lead screw 10 is kept away from the one end outside fixed mounting of movable groove 9 inner wall and is had a rotating gear 11, the outside of mount pad 5 is rotated and is installed and adjust ring gear 8, adjust ring gear 8 and the meshing of rotating gear 11, adjust ring gear 8 and can rotate in the outside of mount pad 5, adjust ring gear 8 and take place to rotate and can drive four rotating gear 11 and rotate, and then can drive four lead screws 10 and take place to rotate.
Further, in the above technical solution, the outer sides of the four lead screws 10 are all sleeved with a slider 12 by screw threads, the outer wall of the slider 12 is movably connected with the inner wall of the movable groove 9, the top of the slider 12 is fixedly provided with clamping plates 13, the inner sides of the four clamping plates 13 are movably connected with the outer wall of the millstone body 1, the four lead screws 10 rotate to drive the slider 12 to move along the inner wall of the movable groove 9 at the outer side of the lead screw 10, so that the distance between the four clamping plates 13 can be adjusted, the four clamping plates 13 can clamp and fix the millstone body 1, the four movable grooves 9 are all provided with traction springs 14, one end of the traction spring 14 far away from the inner wall of the movable groove 9 is fixedly connected with the slider 12, the traction spring 14 is movably sleeved at the outer side of the lead screw 10, the inner wall of the movable groove 9 can mount and fix the traction spring 14, the traction spring 14 can draw and limit the movement of the slider 12, so that the movement of the clamping plate 13 is more stable.
Further, in above-mentioned technical scheme, the top central point of mount pad 5 puts and centering rod 6 fixed connection, the top of mount pad 5 is located the position and limiting plate 7 fixed connection in the centering rod 6 outside, limiting plate 7 all sets up to the arc structure with limiting hole 3, and mount pad 5 can be installed and fixed centering rod 6 and limiting plate 7, can carry out joint and limited to mill body 1 through centering rod 6 and limiting plate 7, the bottom and the rotation axis 15 fixed connection of mount pad 5, the external power take off mechanism that has in bottom of rotation axis 15, power take off mechanism work can drive rotation axis 15 and rotate, and then can drive mount pad 5 and mill body 1 and rotate, and then make mill body 1 can polish the brush and polish processing work to the marble surface.
The implementation mode is specifically as follows: the centering hole 2 at the center of the grinding disc body 1 is sleeved on the outer side of the centering rod 6 at the top of the mounting seat 5, so that the limiting plate 7 can be inserted into the limiting hole 3 on the inner wall of the grinding disc body 1, the four rotating gears 11 are rotated by rotating the adjusting toothed ring 8 and under the meshing action between the adjusting toothed ring 8 and the rotating gears 11, so that the four screw rods 10 can be driven to rotate, the four sliding blocks 12 can be driven to move towards the inner wall of the movable groove 9 along the outer side of the screw rods 10, the four traction springs 14 are contracted, meanwhile, the clamping plates 13 can be driven to move by the movement of the sliding blocks 12, the four clamping plates 13 are further contracted inwards, the outer wall of the grinding disc body 1 can be clamped and fixed, the grinding disc body 1 can be firmly mounted on the top of the mounting seat 5, and the mounting and dismounting of the grinding disc body 1 are further more convenient, and then can drive axis of rotation 15 through power take off mechanism work and rotate, and then can drive mount pad 5 and mill body 1 and rotate, make polishing strip 4 can polish and polish the operation to the marble, and then when polishing strip 4 wearing and tearing to the surperficial parallel and level with mill body 1, the regulating gear ring 8 is adjusted in the antiport, make four grip blocks 13 separately with mill body 1, and then make the staff change the metal mill, this embodiment has specifically solved among the prior art metal mill installation and has dismantled inconvenient problem.
This practical theory of operation: by sleeving the centering hole 2 at the center of the grinding disc body 1 to the outer side of the centering rod 6 at the top of the mounting seat 5, so that the limiting plate 7 can be inserted into the limiting hole 3 on the inner wall of the grinding disc body 1, and the four rotating gears 11 can rotate by rotating the adjusting gear ring 8, thereby driving the four screw rods 10 to rotate, further causing the four clamping plates 13 to contract inwards, clamping and fixing the outer wall of the grinding disc body 1, the power output mechanism can drive the rotating shaft 15 to rotate, so that the polishing strips 4 can polish and polish the marble, when the grinding strip 4 is worn to be level with the surface of the grinding disc body 1, the adjusting gear ring 8 is rotated reversely, the four clamping plates 13 are separated from the grinding disc body 1, so that the metal grinding disc can be replaced quickly by workers conveniently.
Claims (7)
1. An improved metal grinding disc comprises a grinding disc body (1), and is characterized in that: a centering hole (2) is formed in the center of the grinding disc body (1), four limiting holes (3) are formed in the inner wall of the grinding disc body (1), a plurality of grinding strips (4) are fixedly mounted at the top of the grinding disc body (1), and a mounting mechanism is arranged at the bottom of the grinding disc body (1);
installation mechanism includes mount pad (5), the top central point of mount pad (5) puts and is provided with centering rod (6), centering rod (6) and centering hole (2) swing joint, the top of mount pad (5) and the outside that is located centering rod (6) are provided with four limiting plate (7), four limiting plate (7) are respectively with four limiting hole (3) swing joint, the bottom of mount pad (5) is provided with axis of rotation (15), be provided with fixture between mount pad (5) and mill body (1).
2. The improved metal grinding disc of claim 1, wherein: fixture includes activity groove (9), activity groove (9) are provided with four, four activity groove (9) are the top that the equidistant division of annular set up in mount pad (5), lead screw (10) are installed in the inner wall rotation of activity groove (9).
3. The improved metal grinding disc of claim 2, wherein: the outer side of one end of the inner wall of the movable groove (9) is far away from the screw rod (10), a rotating gear (11) is fixedly installed on the outer side of the inner wall of the movable groove (9), an adjusting gear ring (8) is installed on the outer side of the installation seat (5) in a rotating mode, and the adjusting gear ring (8) is meshed with the rotating gear (11).
4. An improved metal abrasive disc according to claim 3, wherein: four equal screw thread in the outside of lead screw (10) has cup jointed slider (12), the outer wall and the activity groove (9) inner wall swing joint of slider (12), the top fixed mounting of slider (12) has grip block (13), four the inboard of grip block (13) and the outer wall swing joint of mill body (1).
5. An improved metal abrasive disc according to claim 4, wherein: four all be equipped with traction spring (14) in activity groove (9), traction spring (14) keep away from the one end and slider (12) fixed connection of activity groove (9) inner wall, the outside of lead screw (10) is located to traction spring (14) movable sleeve.
6. The improved metal grinding disc of claim 1, wherein: the top center position of mount pad (5) and centering rod (6) fixed connection, the top of mount pad (5) is located the position and the limiting plate (7) fixed connection in centering rod (6) outside, limiting plate (7) and limiting hole (3) all set up to arc structure.
7. The improved metal grinding disc of claim 1, wherein: the bottom and axis of rotation (15) fixed connection of mount pad (5), the bottom of axis of rotation (15) is external to have power take off mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220331462.1U CN217475679U (en) | 2022-02-18 | 2022-02-18 | Improved metal grinding disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220331462.1U CN217475679U (en) | 2022-02-18 | 2022-02-18 | Improved metal grinding disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217475679U true CN217475679U (en) | 2022-09-23 |
Family
ID=83303835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220331462.1U Expired - Fee Related CN217475679U (en) | 2022-02-18 | 2022-02-18 | Improved metal grinding disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217475679U (en) |
-
2022
- 2022-02-18 CN CN202220331462.1U patent/CN217475679U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |