CN221232378U - Composite grinding wheel for numerical control grinding - Google Patents
Composite grinding wheel for numerical control grinding Download PDFInfo
- Publication number
- CN221232378U CN221232378U CN202322920851.5U CN202322920851U CN221232378U CN 221232378 U CN221232378 U CN 221232378U CN 202322920851 U CN202322920851 U CN 202322920851U CN 221232378 U CN221232378 U CN 221232378U
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- grinding
- block
- machine body
- rod
- numerical control
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- 239000002131 composite material Substances 0.000 title claims abstract description 12
- 238000003754 machining Methods 0.000 claims 4
- 150000001875 compounds Chemical class 0.000 claims 1
- 229910001651 emery Inorganic materials 0.000 claims 1
- 239000002893 slag Substances 0.000 abstract description 8
- 238000003466 welding Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Abstract
The utility model relates to the technical field of numerical control grinding and discloses a composite grinding wheel for numerical control grinding and processing, which solves the problem that the existing grinding wheel is inconvenient to grind a workpiece with sundries such as welding slag and the like on the surface, and comprises a machine body, wherein a grinding component is arranged on the outer side of the machine body, a driving mechanism is arranged on the grinding component, the grinding component comprises a mounting ring fixed on the outer side of the machine body, an inclined grinding block is fixedly arranged on one side of the mounting ring away from the machine body at equal angles, a groove is formed on one side of the mounting ring away from the machine body at equal angles, and an inner rod is fixedly arranged in the groove; according to the utility model, through the cooperation between the mounting ring and the inclined grinding block, when the machine body rotates, the inclined grinding block can rotate to remove sundries such as welding slag on the surface of a workpiece, and through the cooperation between the inner rod, the inner block and the U-shaped block, the flat grinding block can move, and then the workpiece can be finely ground through the flat grinding block, so that the workpiece with sundries such as welding slag on the surface can be ground conveniently.
Description
Technical Field
The utility model belongs to the technical field of numerical control grinding, and particularly relates to a composite grinding wheel for numerical control grinding.
Background
Grinding is a relatively common method in metal cutting processes, and is mainly suitable for fine grinding of a forming surface of a workpiece to obtain smaller surface roughness, and grinding wheels are indispensable tools for numerical control grinding.
Although the grinding wheel can realize fine grinding of the workpiece, when sundries such as welding slag and the like are reserved on the surface of the workpiece, the hardness is higher, the grinding effect is poor due to the fact that the grinding surface of the grinding wheel is directly used, and the service life of the grinding wheel is greatly shortened.
Disclosure of utility model
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the composite grinding wheel for numerical control grinding, which effectively solves the problem that the workpiece with sundries such as welding slag and the like on the surface is inconvenient to grind at present.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the composite grinding wheel for numerical control grinding processing comprises a machine body, wherein a grinding assembly is arranged on the outer side of the machine body, and a driving mechanism is arranged on the grinding assembly;
The grinding assembly comprises a mounting ring fixed on the outer side of the machine body, an inclined grinding block is fixedly arranged on one side of the mounting ring away from the machine body at equal angles, a groove is formed in one side of the mounting ring away from the machine body at equal angles, an inner rod is fixedly arranged in the groove, a limiting disc is fixedly arranged at one end of the inner rod, an inner block is movably arranged on the outer side of the inner rod, a U-shaped block is fixedly arranged on the inner block, the limiting disc is located the inner side of the U-shaped block, a flat grinding block is fixedly arranged on the outer side of the U-shaped block and located in the groove, and the flat grinding blocks and the inclined grinding blocks are arranged in a staggered mode.
Preferably, an inner ring is arranged on the inner side of the mounting ring, and connecting blocks are fixedly connected between each inner block and the inner ring.
Preferably, one side of the inner ring, which is close to the machine body, is symmetrically and fixedly connected with two connecting rods, a U-shaped rod is fixedly connected between one ends of the two connecting rods, which are far away from the inner ring, and the two connecting rods penetrate through the machine body and are movably connected with the machine body, and the U-shaped rod is positioned on one side of the machine body, which is far away from the inner ring.
Preferably, the driving mechanism comprises a fixed sleeve fixed on one side of the machine body, which is far away from the mounting ring, a side block is fixedly arranged on the outer side of the fixed sleeve, a sliding rod is fixedly arranged on one side, which is far away from the machine body, of the side block, a limiting block is fixedly arranged at one end, which is far away from the side block, of the sliding rod, and a U-shaped rod is movably sleeved on the outer side of the sliding rod.
Preferably, one side of the side block far away from the fixed sleeve is rotationally connected with a screw, one end of the screw far away from the side block is fixedly provided with a rotary table, the outer side thread of the screw is sleeved with a screw sleeve, one side of the screw sleeve far away from the machine body is rotationally connected with a driving rod, and one end of the driving rod far away from the screw sleeve is rotationally connected with a U-shaped rod.
Preferably, a guide groove is formed in one side, close to the screw sleeve, of the machine body, a guide block is fixedly arranged on one side, close to the guide groove, of the screw sleeve, and the guide block is connected inside the guide groove in a sliding mode.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the utility model, through the cooperation between the mounting ring and the inclined grinding block, when the machine body rotates, the inclined grinding block can rotate to remove sundries such as welding slag on the surface of a workpiece, and through the cooperation between the inner rod, the inner block and the U-shaped block, the flat grinding block can move, and then the workpiece can be finely ground through the flat grinding block, so that the workpiece with sundries such as welding slag on the surface can be ground conveniently;
(2) This novel cooperation between screw rod and swivel nut and guide block and guide way can make the swivel nut remove to through the cooperation between actuating lever and U type pole and slide bar and the connecting rod, can make the inner ring remove, then can make the inner block remove along the inner rod, thereby be convenient for adjust coarse grinding and fine grinding of work piece.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
In the drawings:
FIG. 1 is a schematic view of a composite grinding wheel for numerical control grinding in accordance with the present utility model;
FIG. 2 is a schematic view of the back structure of the machine body of the present utility model;
FIG. 3 is a schematic view of a grinding assembly according to the present utility model;
FIG. 4 is a schematic view of the internal structure of the groove of the present utility model;
FIG. 5 is a schematic view of the driving mechanism of the present utility model;
In the figure: 1. a body; 2. a grinding assembly; 201. a mounting ring; 202. a connecting block; 203. an inner ring; 204. oblique grinding blocks; 205. a flat grinding block; 206. a connecting rod; 207. a groove; 208. a U-shaped rod; 209. an inner rod; 2010. an inner block; 2011. a limiting disc; 2012. a U-shaped block; 3. a driving mechanism; 301. a fixed sleeve; 302. a side block; 303. a screw sleeve; 304. a guide block; 305. a turntable; 306. a screw; 307. a driving rod; 308. a limiting block; 309. a slide bar; 4. a guide groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.
In a first embodiment, shown in fig. 1-2, the utility model comprises a machine body 1, wherein a grinding assembly 2 is arranged on the outer side of the machine body 1, and a driving mechanism 3 is arranged on the grinding assembly 2.
Specifically, as shown in fig. 3-4, the grinding assembly 2 includes a mounting ring 201 fixed on the outer side of the machine body 1, an inclined grinding block 204 is fixedly installed on one side of the mounting ring 201 away from the machine body 1 at equal angles, a groove 207 is formed on one side of the mounting ring 201 away from the machine body 1 at equal angles, an inner rod 209 is fixedly installed inside the groove 207, a limit plate 2011 is fixedly installed at one end of the inner rod 209, an inner block 2010 is movably installed on the outer side of the inner rod 209, a U-shaped block 2012 is fixedly installed on the inner block 2010, the limit plate 2011 is located on the inner side of the U-shaped block 2012, a flat grinding block 205 is fixedly installed on the outer side of the U-shaped block 2012, the flat grinding block 205 is located inside the groove 207, and the flat grinding blocks 205 and the inclined grinding block 204 are staggered, an inner ring 203 is arranged on the inner side of the mounting ring 201, two connecting rods 202 are fixedly connected between each inner block 2010 and the inner ring 203 and two connecting rods 206 are symmetrically fixedly connected on one side of the inner ring 203 close to the machine body 1, a U-shaped rod 208 is fixedly connected between one end of the two connecting rods 206 away from the inner ring 203, and the two connecting rods 206 penetrate through 1 and are movably connected with the machine body 1 and are located on one side of the machine body 1 away from the inner ring 203;
In the use state, when the machine body 1 rotates, the mounting ring 201 is driven to rotate, the inclined grinding blocks 204 are driven to rotate, so that coarse grinding is performed on a workpiece, sundries such as welding slag on the surface of the workpiece are removed, then the U-shaped rods 208 are moved, the inner ring 203 is driven to move through the two connecting rods 206, then the inner blocks 2010 are respectively driven to move through the connecting blocks 202, meanwhile, the flat grinding blocks 205 are respectively driven to move through the U-shaped blocks 2012, the flat grinding blocks 205 are respectively moved out of the grooves 207, fine grinding is performed on the workpiece through rotation of the flat grinding blocks 205, and finally the grinding effect on the workpiece is improved.
Specifically, as shown in fig. 5, the driving mechanism 3 includes a fixed sleeve 301 fixed on one side of the machine body 1 far away from the mounting ring 201, a side block 302 is fixedly installed on the outer side of the fixed sleeve 301, a sliding rod 309 is fixedly installed on one side of the side block 302 far away from the machine body 1, a limiting block 308 is fixedly installed on one side of the sliding rod 309 far away from the side block 302, a U-shaped rod 208 is movably sleeved on the outer side of the sliding rod 309, a screw 306 is rotatably connected to one side of the side block 302 far away from the fixed sleeve 301, a turntable 305 is fixedly installed on one side of the screw 306 far away from the side block 302, a threaded sleeve 303 is sleeved on the outer side of the screw 306, a driving rod 307 is rotatably connected to one side of the threaded sleeve 303 far away from the machine body 1, a guide groove 4 is arranged on one side of the machine body 1 near the threaded sleeve 303, a guide block 304 is fixedly installed on one side of the threaded sleeve 303 near the guide groove 4, and the guide block 304 is slidably connected to the inside of the guide groove 4;
In the use state, the turntable 305 is rotated first to drive the screw 306 to rotate, and the guide block 304 can only move along the guide groove 4, so that the screw sleeve 303 is driven to move along the screw 306, the driving rod 307 drives the U-shaped rod 208 to move along the slide rod 309, and finally the movement of the inner ring 203 is realized.
Claims (6)
1. The utility model provides a compound emery wheel for numerical control abrasive machining, includes organism (1), its characterized in that: the outer side of the machine body (1) is provided with a grinding assembly (2), and the grinding assembly (2) is provided with a driving mechanism (3);
The grinding assembly (2) comprises a mounting ring (201) fixed on the outer side of the machine body (1), an inclined grinding block (204) is fixedly mounted on one side, far away from the machine body (1), of the mounting ring (201), a groove (207) is formed in one side, far away from the machine body (1), of the mounting ring (201), an inner rod (209) is fixedly mounted in the groove (207), a limiting disc (2011) is fixedly mounted at one end of the inner rod (209), an inner block (2010) is movably mounted on the outer side of the inner rod (209), a U-shaped block (2012) is fixedly mounted on the inner block (2010), the limiting disc (2011) is located on the inner side of the U-shaped block (2012), a flat grinding block (205) is fixedly mounted on the outer side of the U-shaped block (2012), the flat grinding block (205) is located in the groove (207), and the flat grinding blocks (205) and the inclined grinding blocks (204) are arranged in a staggered mode.
2. A composite grinding wheel for numerical control grinding machining according to claim 1, characterized in that: an inner ring (203) is arranged on the inner side of the mounting ring (201), and connecting blocks (202) are fixedly connected between each inner block (2010) and the inner ring (203).
3. A composite grinding wheel for numerical control grinding machining according to claim 2, characterized in that: two connecting rods (206) are symmetrically and fixedly connected to one side, close to the machine body (1), of the inner ring (203), a U-shaped rod (208) is fixedly connected between one ends, far away from the inner ring (203), of the two connecting rods (206), the two connecting rods (206) penetrate through the machine body (1) and are movably connected with the machine body (1), and the U-shaped rod (208) is located on one side, far away from the inner ring (203), of the machine body (1).
4. A composite grinding wheel for numerical control grinding machining according to claim 1, characterized in that: the driving mechanism (3) comprises a fixed sleeve (301) fixed on one side of the machine body (1) far away from the mounting ring (201), a side block (302) is fixedly arranged on the outer side of the fixed sleeve (301), a sliding rod (309) is fixedly arranged on one side of the side block (302) far away from the machine body (1), a limiting block (308) is fixedly arranged at one end of the sliding rod (309) far away from the side block (302), and a U-shaped rod (208) is movably sleeved on the outer side of the sliding rod (309).
5. A composite grinding wheel for numerical control grinding as defined in claim 4 wherein: one side that fixed cover (301) was kept away from to side piece (302) rotates and is connected with screw rod (306), and one end that side piece (302) was kept away from to screw rod (306) is fixed mounting has carousel (305), and the outside screw thread of screw rod (306) has cup jointed swivel nut (303), and one side that organism (1) was kept away from to swivel nut (303) is rotated and is connected with actuating lever (307), and one end that swivel nut (303) was kept away from to actuating lever (307) is rotated with U type pole (208) and is connected.
6. A composite grinding wheel for numerical control grinding as defined in claim 5 wherein: one side of the machine body (1) close to the screw sleeve (303) is provided with a guide groove (4), one side of the screw sleeve (303) close to the guide groove (4) is fixedly provided with a guide block (304), and the guide block (304) is slidably connected in the guide groove (4).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221232378U true CN221232378U (en) | 2024-06-28 |
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| GR01 | Patent grant |