CN216608342U - High-efficient chamfer grinder - Google Patents
High-efficient chamfer grinder Download PDFInfo
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- CN216608342U CN216608342U CN202122924372.1U CN202122924372U CN216608342U CN 216608342 U CN216608342 U CN 216608342U CN 202122924372 U CN202122924372 U CN 202122924372U CN 216608342 U CN216608342 U CN 216608342U
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- grinding
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- chamfer
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Abstract
The utility model discloses a high-efficiency chamfer grinding device, which comprises: the grinding machine comprises a base and a grinding machine arranged on the base, wherein the grinding machine comprises a grinding disc, a plurality of grinding beads are arranged on the grinding disc, the grinding beads are arranged on the grinding disc through a filter screen, a filter gap is arranged between each grinding bead and the filter screen, and the filter screen is detachably connected with the grinding disc; the base is provided with a motor, a motor shaft is connected to the base in a penetrating manner, the base is provided with a rotating table, the motor shaft is connected to the rotating table, the rotating table is provided with a rotating rod, and the rotating rod is connected to the filter screen; an angle positioning plate is arranged on the filter screen and is made of flexible materials. The grinding beads are arranged in the grinding disc, and the grinding disc is rotated at a high speed so as to grind and polish the metal chamfer to be ground. Compared with other chamfer grinding machines, the chamfer grinding machine has the advantages that workpieces which are easy to deform or have complex shapes and dead angles in holes are easier to obtain uniform brightness, the workpieces can be checked at any time in the processing and running process, the time is saved, and meanwhile, the grinding quality is improved.
Description
Technical Field
The utility model relates to the field of metal processing, in particular to a high-efficiency chamfer grinding device.
Background
Chamfering refers to machining the corners of a workpiece into a certain inclined plane. The chamfering is to remove burrs generated by machining on the parts, and is also to facilitate the assembly of the parts, the end portions of the parts are generally chamfered. The function of the common chamfer is to remove burrs and make the appearance of the product beautiful. However, chamfers particularly indicated in drawings are generally required by an installation process, such as installation guide of a bearing, and some arc chamfers (or arc transition) can also play a role in reducing stress concentration and strengthening the strength of shaft parts. In addition, assembly can be facilitated, and generally before the end of processing. On agricultural machine parts, especially end faces of round fittings and round holes are often machined to be chamfers of about 45 degrees. These chamfers have a versatile function, must be carefully checked during maintenance operations and fully utilized, otherwise they cause difficulties in maintaining the agricultural machinery and even cause unexpected failures. For example, before the forming process of small parts such as bolts and the like, chamfering is also carried out so as to facilitate the material entering a forming die.
The grinding mode is often adopted in the manufacturing process of the chamfer, the grinding machine with different angles is often switched due to different grinding angles in the machining process, and the grinding machine capable of switching the grinding at multiple angles is required.
Disclosure of Invention
The utility model overcomes the defects of the prior art and provides the high-efficiency chamfer grinding device.
In order to achieve the purpose, the utility model adopts the technical scheme that: an efficient chamfer grinding device comprising: the grinding machine comprises a base and a grinding machine arranged on the base, wherein the grinding machine comprises a grinding disc, a plurality of grinding beads are arranged on the grinding disc, the grinding beads are arranged on the grinding disc through a filter screen, a filtering gap is formed between each grinding bead and the filter screen, and the filter screen is detachably connected with the grinding disc;
the base is provided with a motor, a motor shaft is connected to the base in a penetrating mode, the base is provided with a rotating table, the motor shaft is connected to the rotating table, the rotating table is provided with a rotating rod, and the rotating rod is connected to the filter screen; be provided with the angle locating plate on the filter screen, the locating plate is flexible material, angle locating plate extension length always is less than filter screen diameter length.
In a preferred embodiment of the present invention, the filter screen is hollow in a central position, and the size of the hollow is matched with the size of the rotating rod.
In a preferred embodiment of the present invention, the grinding disc is fixed on the rotating table through connecting pieces, and the connecting pieces are at least two pieces.
In a preferred embodiment of the utility model, the connecting pieces are symmetrically distributed on the rotating plate, and the arc angle of the connecting pieces is matched with the arc angle of the bottom of the grinding plate.
In a preferred embodiment of the present invention, the hollow edge of the filter screen is provided with a partition board, and the partition board is provided with a positioning groove.
In a preferred embodiment of the present invention, one end of the angle positioning plate is connected to the partition plate, and the connecting end is provided with a positioning block, wherein the positioning block is adapted to the positioning groove.
In a preferred embodiment of the utility model, the grinding disc is further provided with a waste disc, and the waste disc is connected below the filter screen.
In a preferred embodiment of the utility model, the waste tray is provided with water jets positioned at the total height 2/3 of the waste tray.
In a preferred embodiment of the present invention, the grinding disc is provided with a discharge port, and the discharge port is provided with a plurality of filtering holes.
In a preferred embodiment of the utility model, the outer edge of the grinding disc is provided with a partition plate, and the inner surface of the partition plate is provided with a rubber layer.
The utility model solves the defects in the background technology, and has the following beneficial effects:
(1) through setting up the grinding bead in the abrasive disc, set up the abrasive disc on the dwang, thereby rotate the metal chamfer abrasive finishing that the abrasive disc will need to grind through high-speed. Compared with other chamfer grinding machines, the utility model is easier to obtain uniform brightness when facing workpieces which are easy to deform or have complex shapes and dead angles in holes, can be checked at any time in the processing and running process, saves time and improves the grinding quality.
(2) Set up the filter screen on the abrasive disc, can make the residue separation that will grind thing and grind out in the course of lapping, make its residue can not stay and grind the thing surface influence grinding effect to clear up the work simultaneously at the grinding in-process, make its work efficiency better.
Drawings
The utility model is further explained below with reference to the figures and examples;
fig. 1 is a perspective view of a grinder assembly according to a preferred embodiment of the present invention;
FIG. 2 is a perspective view of an abrasive disk according to a preferred embodiment of the present invention;
FIG. 3 is a perspective view of a turntable according to a preferred embodiment of the present invention;
fig. 4 is an enlarged structural view of an abrasive bead according to a preferred embodiment of the present invention.
In the figure: 1. a grinding disk; 2. grinding the beads; 3. a filter screen; 4. an angle positioning plate; 5. a rotating table; 51. rotating the rod; 7. a filter screen; 8. connecting sheets; 9. a partition plate; 10. a waste tray; 11. a water jet; 12. a discharge port; 13. power supply unit, 14, base.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings and examples, which are simplified schematic drawings and illustrate only the basic structure of the utility model in a schematic manner, and thus show only the constituents relevant to the utility model.
As shown in fig. 1, a high-efficiency chamfer grinding device includes: the grinding machine comprises a base 14 and a grinding machine arranged on the base 14, wherein the grinding machine comprises a grinding disc 1, a plurality of grinding beads 2 are arranged on the grinding disc 1, the grinding beads 2 are arranged on the grinding disc 1 through a filter screen 73, the grinding disc 1 is arranged on a rotating rod 51 by arranging the grinding beads 2 in the grinding disc 1, and metal chamfers to be ground are ground and polished by rotating the grinding disc 1 at a high speed. Compared with other chamfer grinding machines, the utility model is easier to obtain uniform brightness when facing workpieces which are easy to deform or have complex shapes and dead angles in holes, can be checked at any time in the processing and running process, saves time and improves the grinding quality.
The filter screen is connected for dismantling with abrasive disc 1, can be according to the different filter screens of not equidimension of the different replacement of work piece of grinding for example the work piece that needs the grinding is the triangle-shaped chamfer, can be changed grinding pearl 2 and be triangle-shaped filter screen, make the grinding of multiple work piece can be accomplished to its a grinding machine, and also can be according to the different filter screens in work piece size replacement clearance in the course of grinding, for example the work piece is changed the less specification filter screen in clearance when being too little, prevent that the work piece from dropping to the condition of waste material dish in the use, still conveniently grind the completion back and wash abrasive disc 1 in addition, thereby guarantee the clean and tidy improvement life of filter screen.
Be provided with angle locating plate 4 on the filter screen 73, the locating plate is scalable material, and 4 extension lengths of angle locating plate always are less than filter screen 73 diameter length, and locating plate length decision is at the usable floor area of grinding plate 1 in the grinding process, and the locating plate overlength can make grinding plate 1 in the use by the fractional grinding region undersize, leads to the availability factor to hang down excessively.
The filter screen 73 is hollow at the center, and the hollow size is matched with the size of the rotating rod 51. The rotating rod 51 of the rotary filter can just penetrate through the filter screen 73 and is connected with the filter screen 73, so that the rotating rod 51 can drive the filter screen to rotate in the rotating process. The grinding disc 1 is fixed on the rotation through a connecting sheet 8, and the connecting sheet 8 is at least two. The 8 symmetric distribution of connection piece are in the rotation, 8 arc angle of connection piece and 1 bottom arc angle looks adaptations of abrasive disc. The connection piece 8 is two symmetry subdivisions at least for the abrasive disc 1 can be stressed evenly in the working process, and the setting of looks adaptation has guaranteed that the abrasive disc 1 can be laminated with the connection piece 8, makes its fixed more firm.
The grinding disc 1 is also provided with a waste disc 10, and the waste disc 10 is connected below the filter screen 73. Can make in the course of lapping with the thing of lapping with the residue separation that grinds out, make its residue can not remain and grind the thing surface influence grinding effect to clear up the work simultaneously at the grinding in-process, make its work efficiency better.
The waste disk 10 is provided with a water spraying port 11, water can be injected into the water spraying port 11 on the waste disk 10 in the grinding process, and small broken slag is prevented from flying around and adhering to a machine to corrode the machine. The water spray 11 is arranged at the total height 2/3 of the waste disk 10, so as to ensure that the dust can be adsorbed to a large extent and the ordered work of the grinding disk 1 is not influenced. Grinding disk 1 is provided with discharge gate 12, is provided with a plurality of filtration holes on the discharge gate 12, and the residue that has not dropped yet in the ejection of compact process drops to waste material dish 10. The outer edge of the grinding disc 1 is provided with a partition plate 9 to prevent the workpieces from flying out in the working process, and the inner surface of the partition plate 9 is provided with a rubber layer to prevent the workpieces from damaging metal workpieces in the collision process with the partition plate 9.
As shown in FIG. 2, the hollow edge of the filter screen 73 is provided with a partition 9, and the partition 9 is provided with a positioning groove. One end is connected on baffle 9 on angle locating plate 4, and the link is provided with the locating piece, locating piece and positioning groove looks adaptation, and 4 one ends of angle locating plate are fixed on outward flange baffle 9, and one end can select different location ends on fretwork edge baffle 9 to change the size of angle, obtain the different centripetal force size of machine of grinding, thereby grind the grinding degree of work piece according to needs, grind the angle for its adaptation of regulation.
As shown in fig. 3, a motor is arranged on the base 14, a motor shaft is connected to the base 14 in a penetrating manner, a rotating platform 5 is arranged on the base 14, the motor shaft is connected to the rotating platform 5, a rotating rod 51 is arranged on the rotating platform 5, the rotating rod 51 is connected to the filter screen 73, and the motor drives the rotating platform 5 to move so as to drive the filter screen 73 to move, so that the workpiece grinding effect is realized, and the structure is simple and convenient to operate.
As shown in fig. 4, a plurality of grinding beads 2 are arranged on the grinding disc 1, the grinding beads 2 are arranged on the grinding disc 1 through a filter screen 73, a filtering gap is arranged between the grinding beads 2 and the filter screen, the grinding beads 2 collide with a workpiece to grind and polish the surface of the workpiece, and a gap is formed between the grinding beads 2 and the filter screen, so that in the grinding process, ground waste residues can directly fall to the waste disc 10 through the gap, and subsequent work cannot be influenced.
When the grinding tool is used, a workpiece to be ground is placed in the grinding disc, the angle connecting piece is adjusted to a required angle, the power supply piece is turned on, the rotary table works to drive the grinding disc to rotate at a high speed, the grinding tool grinds and polishes the surface under the action of the grinding beads, ground grinding residues fall to the waste disc through gaps between the grinding beads and the filter screen, the grinding tool stops working after grinding is finished, the ground workpiece is taken out through the discharge port, the waste disc is taken down for subsequent waste treatment, water can be injected into the water injection port on the waste disc in the grinding process, and undersize crushed slag is prevented from flying randomly.
In light of the foregoing description of the preferred embodiments of the present invention, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the utility model. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. An efficient chamfer grinding device comprising: a base and a grinder arranged on the base, characterized in that,
the grinding machine comprises a grinding disc, a plurality of grinding beads are arranged on the grinding disc, the grinding beads are mounted on the grinding disc through a filter screen, a filter gap is formed between each grinding bead and the filter screen, and the filter screen is detachably connected with the grinding disc;
the base is provided with a motor, a motor shaft is connected to the base in a penetrating mode, the base is provided with a rotating table, the motor shaft is connected to the rotating table, the rotating table is provided with a rotating rod, and the rotating rod is connected to the filter screen;
be provided with the angle locating plate on the filter screen, the angle locating plate is scalable material, angle locating plate extension length always is less than filter screen diameter length.
2. The high-efficiency chamfer grinding device according to claim 1, wherein: the filter screen is the central point and is the fretwork, fretwork size with dwang size looks adaptation.
3. The high-efficiency chamfer grinding device according to claim 1, wherein: the grinding disc is fixed on the rotating table through connecting sheets, and the connecting sheets are at least two.
4. The high-efficiency chamfer grinding device according to claim 2, wherein: the connecting pieces are symmetrically distributed on the rotating part, and the arc-shaped angle of the connecting pieces is matched with the arc-shaped angle of the bottom of the grinding disc.
5. The high-efficiency chamfer grinding device according to claim 2, wherein: the hollow-out edge of the filter screen is provided with a partition board, and a positioning groove is formed in the partition board.
6. The high-efficiency chamfer grinding device according to claim 5, wherein: one end of the angle positioning plate is connected to the partition plate, the connecting end is provided with a positioning block, and the positioning block is matched with the positioning groove.
7. The high-efficiency chamfer grinding device according to claim 1, wherein: still set up the waste dish on the abrasive disc, the waste dish is connected filter screen below.
8. The high-efficiency chamfer grinding device according to claim 7, wherein: the waste tray is provided with water jets positioned at the total height 2/3 of the waste tray.
9. The high-efficiency chamfer grinding device according to claim 1, wherein: the grinding disc is provided with a discharge port, and a plurality of filter holes are formed in the discharge port.
10. A high efficiency chamfer grinding device according to claim 1, wherein: the outer edge of the grinding disc is provided with a partition plate, and the inner surface of the partition plate is provided with a rubber layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122924372.1U CN216608342U (en) | 2021-11-26 | 2021-11-26 | High-efficient chamfer grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122924372.1U CN216608342U (en) | 2021-11-26 | 2021-11-26 | High-efficient chamfer grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216608342U true CN216608342U (en) | 2022-05-27 |
Family
ID=81699633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122924372.1U Active CN216608342U (en) | 2021-11-26 | 2021-11-26 | High-efficient chamfer grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216608342U (en) |
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2021
- 2021-11-26 CN CN202122924372.1U patent/CN216608342U/en active Active
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