CN217750871U - Flexible grinding device that floats - Google Patents
Flexible grinding device that floats Download PDFInfo
- Publication number
- CN217750871U CN217750871U CN202221467521.4U CN202221467521U CN217750871U CN 217750871 U CN217750871 U CN 217750871U CN 202221467521 U CN202221467521 U CN 202221467521U CN 217750871 U CN217750871 U CN 217750871U
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- wheel
- elastic column
- guide
- frame
- installation pipe
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Abstract
The utility model discloses a flexible floating grinding device, which comprises a frame, an abrasive belt which is rotationally wound on the frame, and a motor which is used for driving the abrasive belt to rotate, wherein a tensioning wheel is arranged on the frame, and the flexible floating grinding device also comprises a floating support component which is arranged on one side of the frame; the floating support assembly comprises an elastic column and a support wheel arranged at one end of the elastic column, and the axial direction of the support wheel is perpendicular to the axial direction of the elastic column; the other end of the elastic column is fixedly arranged on the rack; guide wheels are oppositely arranged on the upper side and the lower side of the supporting wheel and are arranged in parallel to the supporting wheel; the abrasive belt sequentially bypasses the guide wheel and the support wheel from top to bottom, and the friction surface of the abrasive belt is in contact with the surface of the guide wheel.
Description
Technical Field
The utility model relates to an equipment technical field that polishes especially relates to a flexible grinding device that floats.
Background
At present, most of the existing abrasive belt grinding machines can only carry out rigid grinding on the surfaces of parts, the grinding lacks flexible buffering, when a mechanical arm grabs a workpiece to carry out grinding on an abrasive belt, the pressure applied to the workpiece by the mechanical arm is difficult to accurately control, and if the pressure applied to the workpiece is too large, the workpiece is extremely easy to cause over grinding and is not accordant with the product quality standard.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a flexible floating polishing device to solve the technical problems in the background art.
The utility model discloses an above-mentioned technical problem is solved to following technical means:
a flexible floating polishing device comprises a rack, an abrasive belt and a motor, wherein the abrasive belt is rotatably wound on the rack, the motor is used for driving the abrasive belt to rotate, a tension wheel is arranged on the rack, and the flexible floating polishing device also comprises a floating support assembly arranged on one side of the rack;
the floating support assembly comprises an elastic column and a support wheel arranged at one end of the elastic column, and the axial direction of the support wheel is perpendicular to the axial direction of the elastic column; the other end of the elastic column is fixedly arranged on the rack; guide wheels are oppositely arranged on the upper side and the lower side of the supporting wheel and are arranged in parallel to the supporting wheel;
the abrasive belt sequentially bypasses the guide wheel and the supporting wheel from top to bottom, and the friction surface of the abrasive belt is in contact with the surface of the guide wheel.
Further, the supporting wheel and the guide wheel are installed on the elastic column through an installation seat;
the mounting seat comprises a fixing seat and a mounting plate, the mounting plate is longitudinally arranged, and the middle of one side plate surface of the mounting plate is fixedly connected to the fixing seat through a bolt; the fixed seat is fixedly connected to the elastic column through a bolt;
the supporting wheel is rotatably connected to the middle of the other side of the mounting plate, and the two guide wheels are rotatably mounted at the top and the bottom of the mounting plate respectively.
Furthermore, the elastic column comprises an installation pipe and a guide column, one end of the installation pipe is inserted into the guide column in a sliding mode, a spring is connected between the guide column and the installation pipe, the spring is sleeved on the installation pipe and the guide column, the other end of the installation pipe is fixedly connected to the rack, and the fixing seat is fixedly installed at one end, extending out of the guide column, of the guide column.
Furthermore, the guide post and the installation pipe are relatively provided with limiting convex rings, the springs are positioned between the two limiting convex rings, and two ends of each spring are respectively connected with the limiting convex rings.
Further, the guide post is a square post, and the inner cavity of the installation pipe is a square pipe.
Furthermore, the end part of the installation pipe is welded with an end plate, and the end plate is fixedly installed on the rack through bolts.
The utility model has the advantages that:
the elastic column provides stable elastic support to the supporting wheel, when the manipulator snatchs the work piece and polishes in supporting wheel department, if the pressure that the manipulator applyed the work piece is too big, the elastic column can contract, makes the abrasive band keep invariable with the contact surface of work piece, avoids polishing excessively to the workpiece surface.
Drawings
Fig. 1 is a schematic structural view of a flexible floating polishing device according to the present invention;
fig. 2 is a schematic structural diagram of a floating support assembly of the flexible floating polishing device of the present invention;
fig. 3 is a schematic structural view of an elastic column of the flexible floating polishing device of the present invention.
Detailed Description
The invention will be described in detail with reference to the following drawings and specific embodiments:
as shown in fig. 1-3, the flexible floating polishing device of the present invention comprises a frame 1, a motor rotating around an abrasive belt 2 arranged on the frame 1 and used for driving the abrasive belt 2 to rotate, a tension wheel 3 arranged on the frame 1, and a floating support assembly arranged on one side of the frame 1.
The floating support assembly comprises an elastic column 4 and a support wheel 5 arranged at one end of the elastic column 4, and the axial direction of the support wheel 5 is perpendicular to the axial direction of the elastic column 4. The other end of the elastic column 4 is fixedly arranged on the frame 1. The upper and lower both sides of supporting wheel 5 all are provided with leading wheel 6 relatively, and leading wheel 6 is on a parallel with supporting wheel 5 and sets up. Abrasive belt 2 passes around guide wheel 6 and support wheel 5 from top to bottom in sequence, and the friction surface of abrasive belt 2 is in surface contact with guide wheel 6. The manipulator polishes the surface of the workpiece at the supporting wheel 5 after grabbing the workpiece. Two guide wheels 6 bring sanding belt 2 into close contact with the outer wall of support wheel 5. After the elastic columns 4 are compressed, the position of the tension wheel 3 will automatically change with the amount of compression of the elastic columns 4 to adapt to the change of the contour shape of the abrasive belt 2.
Specifically, the supporting wheels 5 and the guide wheels 6 are mounted on the elastic columns 4 through mounting seats. The mount pad includes fixing base 7 and mounting panel 8, and mounting panel 8 vertically sets up, and bolt fixed connection is passed through at one side face middle part of mounting panel 8 on fixing base 7. The fixed seat 7 is fixedly connected on the elastic column 4 through a bolt. The supporting wheel 5 is rotatably connected to the middle part of the other side of the mounting plate 8 through a wheel shaft, and the two guide wheels 6 are also rotatably mounted at the top and the bottom ends of the mounting plate 8 through the wheel shaft respectively.
Specifically, elastic column 4 slides including installation pipe 9 and one end and inserts guide post 10 of establishing in installation pipe 9, is connected with spring 11 between guide post 10 and the installation pipe 9, and spring 11 cover is established on installation pipe 9 and guide post 10, and the other end fixed connection of installation pipe 9 is in frame 1, and fixing base 7 fixed mounting is served at the one end that guide post 10 stretches out. The guide post 10 is a square post, and the inner cavity of the installation tube 9 is a square tube, so that the guide post 10 can not rotate after being inserted into the installation tube 9 and can only slide along the axial direction. The guide post 10 and the mounting pipe 9 are relatively provided with a limit convex ring 12, the spring 11 is arranged between the two limit convex rings 12, and two ends of the spring 11 are respectively connected with the limit convex rings 12. The end part of the mounting pipe 9 is welded with an end plate 13, and the end plate 13 is fixedly mounted on the frame 1 through bolts.
The elastic column provides stable elastic support for the supporting wheel, when the manipulator snatchs the work piece and polishes in supporting wheel department, if the pressure that the manipulator applyed the work piece is too big, the elastic column can contract, makes the abrasive band keep invariable with the contact surface of work piece, avoids polishing excessively to the work piece surface.
Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art will understand that the present invention can be modified or replaced with other embodiments without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims. The technology, shape and construction parts which are not described in detail in the present invention are known technology.
Claims (6)
1. The utility model provides a flexible grinding device that floats, includes frame (1), rotates around establishing in frame (1) go up abrasive band (2) and be used for the drive abrasive band (2) pivoted motor, install take-up pulley (3) on frame (1), its characterized in that: the floating support component is arranged on one side of the rack (1);
the floating support assembly comprises an elastic column (4) and a support wheel (5) installed at one end of the elastic column (4), and the axial direction of the support wheel (5) is perpendicular to the axial direction of the elastic column (4); the other end of the elastic column (4) is fixedly arranged on the frame (1); the upper side and the lower side of the supporting wheel (5) are respectively and oppositely provided with a guide wheel (6), and the guide wheels (6) are arranged in parallel to the supporting wheel (5);
the abrasive belt (2) sequentially bypasses the guide wheel (6) and the support wheel (5) from top to bottom, and the friction surface of the abrasive belt (2) is in surface contact with the guide wheel (6).
2. A flexible floating abrading device according to claim 1, wherein: the supporting wheel (5) and the guide wheel (6) are arranged on the elastic column (4) through a mounting seat;
the mounting seat comprises a fixed seat (7) and a mounting plate (8), the mounting plate (8) is longitudinally arranged, and the middle part of the surface of one side of the mounting plate (8) is fixedly connected to the fixed seat (7) through a bolt; the fixed seat (7) is fixedly connected to the elastic column (4) through a bolt;
supporting wheel (5) rotate to be connected the opposite side face middle part of mounting panel (8), two leading wheel (6) rotate respectively to be installed on the top and the bottom both ends of mounting panel (8).
3. A flexible floating abrading device according to claim 2, wherein: elastic column (4) slide including installation pipe (9) and one end and insert and establish guide post (10) in installation pipe (9), guide post (10) with be connected with spring (11) between installation pipe (9), spring (11) cover is established on installation pipe (9) and guide post (10), the other end fixed connection of installation pipe (9) is in on frame (1), fixing base (7) fixed mounting is in one of guide post (10) extension is served.
4. A flexible floating abrading device according to claim 3, wherein: the guide post (10) and the mounting pipe (9) are relatively provided with limiting convex rings (12), the springs (11) are arranged between the limiting convex rings (12), and two ends of each spring (11) are respectively connected with the limiting convex rings (12).
5. A flexible floating sharpening device according to claim 4, in which: the guide column (10) is a square column, and the inner cavity of the installation pipe (9) is a square pipe.
6. A flexible floating sharpening device according to claim 5, in which: the end welding of installation pipe (9) has end plate (13), end plate (13) pass through bolt fixed mounting in on frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221467521.4U CN217750871U (en) | 2022-06-09 | 2022-06-09 | Flexible grinding device that floats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221467521.4U CN217750871U (en) | 2022-06-09 | 2022-06-09 | Flexible grinding device that floats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217750871U true CN217750871U (en) | 2022-11-08 |
Family
ID=83892306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221467521.4U Active CN217750871U (en) | 2022-06-09 | 2022-06-09 | Flexible grinding device that floats |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217750871U (en) |
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2022
- 2022-06-09 CN CN202221467521.4U patent/CN217750871U/en active Active
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