CN213795742U - Circular arc grinding machine tool - Google Patents
Circular arc grinding machine tool Download PDFInfo
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- CN213795742U CN213795742U CN202022499957.9U CN202022499957U CN213795742U CN 213795742 U CN213795742 U CN 213795742U CN 202022499957 U CN202022499957 U CN 202022499957U CN 213795742 U CN213795742 U CN 213795742U
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Abstract
The utility model discloses a circular arc polishing machine tool, which comprises a machine base, a workbench and a processing part; the base is provided with a lifting driving device; the workbench comprises a clamping part and a first driving device, the first driving device comprises a first conveying assembly, a first rotating assembly and a second rotating assembly, and the clamping part is arranged on the second rotating assembly; the processing part is arranged on the lifting driving device and comprises a grinding device and a second conveying assembly, the lifting driving device drives the processing part to move, the first rotating assembly drives the second rotating assembly to rotate, and the second rotating assembly drives the clamping portion to rotate so as to conveniently process the arc surface of the workpiece on the clamping portion. The lifting driving device drives the machining part to move up and down, the clamping portion is arranged on the second rotating assembly, the first rotating assembly drives the second rotating assembly to rotate, and the second rotating assembly drives the clamping portion to rotate, so that the clamping portion can rotate towards multiple directions, the angle of the clamping portion can be adjusted conveniently, and arc surface machining is conducted on the workpiece.
Description
Technical Field
The utility model relates to a technical field that polishes, in particular to circular arc lathe of polishing.
Background
And the polisher is used for polishing the surface of the product. The traditional polisher generally only has three linear direction movement axes, the machining angle which can be adjusted during machining is small, and when arc-shaped parts such as arc-shaped blades are ground and machined, the existing polisher cannot meet the polishing requirement of products with arc-shaped surfaces.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a can carry out the circular arc lathe of polishing of processing to the cambered surface.
According to the utility model discloses an arc machine of polishing of first aspect embodiment, include
The lifting device comprises a base, a lifting mechanism and a lifting mechanism, wherein the base is provided with a lifting driving device;
the workbench is arranged on the base and comprises a clamping part for mounting a workpiece and a first driving device for driving the clamping part to move, the first driving device comprises a first conveying assembly, a first rotating assembly and a second rotating assembly, the first rotating assembly and the second rotating assembly are arranged on the first conveying assembly, the clamping part is arranged on the second rotating assembly, and the first conveying assembly drives the clamping part to move in a first direction;
the processing component is arranged on the lifting driving device and comprises a grinding device for grinding a workpiece and a second conveying assembly for driving the grinding device to move, the second conveying assembly drives the grinding device to move in a second direction, and the second direction is perpendicular to the first direction;
the lifting driving device drives the machining part to move in a third direction, the first rotating assembly drives the second rotating assembly to rotate, and the second rotating assembly drives the clamping part to rotate, so that arc surface machining is conducted on the workpiece on the clamping part.
According to the utility model discloses the circular arc lathe of polishing of first aspect embodiment has following beneficial effect at least: the first conveying assembly drives the clamping part to move linearly in a first direction, the second conveying assembly drives the polishing device to move linearly in a second direction, the position between the workpiece and the polishing device can be adjusted, and the polishing device is controlled to feed continuously to polish the workpiece; the lifting driving device drives the machining part to move in a third direction, the clamping part is arranged on the second rotating assembly, the first rotating assembly can drive the second rotating assembly to rotate, and the second rotating assembly can drive the clamping part to rotate, so that the clamping part can rotate towards multiple directions, the angle of the clamping part can be adjusted conveniently, and arc surface machining can be carried out on a workpiece on the clamping part.
According to some embodiments of the utility model, first conveying assembly includes first lead screw, drive first lead screw pivoted servo motor, first guide rail, slidable mounting are in installation cover on the first guide rail, the installation cover is equipped with the installation department to the evagination, first rotating assembly with second rotating assembly sets up on the installation department.
According to some embodiments of the utility model, first runner assembly fixed mounting be in on the installation department, the second runner assembly is rotatable to be installed on the installation department, first runner assembly drive the second runner assembly is relative the installation department rotates.
According to the utility model discloses a some embodiments, the installation department includes from two spinal branch arms that the installation cover is outwards protruding to be established, the support arm end is provided with the mounting hole, the rotatable installation of second runner assembly is in on the mounting hole.
According to some embodiments of the utility model, first runner assembly includes first axis of rotation, drive first axis of rotation pivoted first rotation motor, fixed connection are in flange on the first axis of rotation, flange one end with first axis of rotation links to each other, the other end with the second runner assembly links to each other, with the drive the second runner assembly rotates.
According to some embodiments of the utility model, the second runner assembly includes rotatable the installing rotatory pedestal on the first conveyor components, fixes second on the rotatory pedestal rotates the motor, with the work revolving stage that the second rotated the motor and links to each other, rotatory pedestal with first runner assembly fixed connection, clamping portion sets up on the work revolving stage.
According to some embodiments of the utility model, the second conveying assembly includes the second mount pad, sets up second guide rail, slidable mounting on the second mount pad connecting portion, the drive on the second guide rail connecting portion are in the second servo motor of motion on the second guide rail, the second mount pad sets up on the lift drive arrangement, connecting portion with grinding device fixed connection.
According to some embodiments of the utility model, grinding device includes that emery wheel, cover establish grinding wheel outer wheel guard, setting are in grinding wheel water retaining cover, drive on the wheel guard grinding wheel pivoted main shaft with be used for bearing the headstock of main shaft, the headstock with second conveyor components fixed connection.
According to some embodiments of the utility model, the workstation still is provided with the protection casing that is used for the protection outward.
According to the utility model discloses a some embodiments, still be provided with man-machine control box and control cabinet on the frame, man-machine control box with the control cabinet electricity is connected, control cabinet respectively with the workstation processing part electricity is connected.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a structural diagram of an arc polishing apparatus according to an embodiment of the present invention;
FIG. 2 is a block diagram of the housing shown in FIG. 1;
FIG. 3 is a block diagram of the table shown in FIG. 1;
FIG. 4 is a block diagram of the first conveyor assembly shown in FIG. 3;
FIG. 5 is a block diagram of the first rotating assembly shown in FIG. 3;
FIG. 6 is a block diagram of the second rotating assembly shown in FIG. 3;
fig. 7 is a structural view of the processing member shown in fig. 1.
Reference numerals:
a machine base 100, a lifting driving device 110;
a first transport assembly 210, a first rail 211, a mounting cover 212, a mounting portion 213, an arm 214, and a mounting hole 215;
a first rotating assembly 220, a first rotating shaft 221, a first rotating motor 222, a connecting flange 223;
a second rotating assembly 230, a rotating base 231, a second rotating motor 232, and a work rotating table 233;
a second conveying assembly 310, a second guide rail 311, a connecting portion 312;
a grinding device 320, a grinding wheel 321, a spindle 322, a spindle seat 323, a grinding wheel cover 324 and a grinding wheel water retaining cover 325;
protective hood 400, man-machine control box 410, control cabinet 420.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to the orientation description, such as the upper, lower, front, rear, left, right, inner, outer, etc., is the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise clear and definite limitations, words such as setting, installing, connecting, assembling, matching, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in the present invention by combining the specific contents of the technical solutions.
An arc grinding machine according to an embodiment of the present invention is described below with reference to fig. 1 to 7.
The arc grinding machine tool of the embodiment of the present invention, as shown in fig. 1 to 7, comprises a machine base 100, a workbench and a processing component arranged on the machine base 100, wherein a lifting driving device 110 is arranged on the machine base 100; the workbench comprises a clamping part for mounting a workpiece and a first driving device for driving the clamping part to move, the first driving device comprises a first conveying assembly 210, a first rotating assembly 220 and a second rotating assembly 230, the first rotating assembly 220 and the second rotating assembly 230 are arranged on the first conveying assembly 210, the clamping part is arranged on the second rotating assembly 230, and the first conveying assembly 210 drives the clamping part to move in a first direction; the processing component is arranged on the lifting driving device 110, the processing component comprises a grinding device 320 for grinding the workpiece and a second conveying assembly 310 for driving the grinding device 320 to move, the second conveying assembly 310 drives the grinding device 320 to move in a second direction, and the second direction is perpendicular to the first direction; the lifting driving device 110 drives the machining component to move in the third direction, the first rotating assembly 220 drives the second rotating assembly 230 to rotate, and the second rotating assembly 230 drives the clamping part to rotate, so that the workpiece on the clamping part is machined into an arc surface. Specifically, referring to fig. 1, the first direction is a direction from right to left as viewed in fig. 1, the second direction is a direction from rear to front as viewed in fig. 1, and the third direction is a direction from bottom to top as viewed in fig. 1. The first conveying assembly 210 drives the clamping part to linearly move in a first direction, the second conveying assembly 310 drives the grinding device 320 to linearly move in a second direction, the position between the workpiece and the grinding device 320 can be adjusted, and the grinding device 320 is controlled to continuously feed to grind the workpiece; the lifting driving device 110 drives the processing component to move in the third direction, and can drive the processing component to lift and lower, so as to adjust the position between the polishing device 320 and the workpiece. Clamping portion sets up on second runner assembly 230, and first runner assembly 220 can drive second runner assembly 230 and rotate, and second runner assembly 230 can drive clamping portion and rotate, makes clamping portion can rotate towards a plurality of directions to the angle of adjustment clamping portion carries out the cambered surface processing to the work piece in the clamping portion. Specifically, the first rotating assembly 220 drives the second rotating assembly 230 to rotate around a first axis parallel to the first direction (i.e., parallel to the direction from right to left in fig. 1), and the second rotating assembly 230 drives the clamping portion to rotate around a second axis perpendicular to the first direction (i.e., parallel to the direction from back to front in fig. 1), so that multi-angle and multi-direction rotation of the workpiece on the clamping portion is realized, and the efficiency of arc surface machining is improved.
Referring to fig. 4, in some embodiments, the first conveying assembly 210 includes a first guide rail 211, a mounting cover 212 slidably mounted on the first guide rail 211, and a first servo motor driving the mounting cover 212 to move on the first guide rail 211, the mounting cover 212 is provided with a mounting portion 213, and the first rotating assembly 220 and the second rotating assembly 230 are disposed on the mounting portion 213. The mounting cover 212 is slidably mounted on the first guide rail 211, and the first servo motor drives the mounting cover 212 to move on the first guide rail 211. Specifically, the first servo motor is connected with a first lead screw, a first nut seat is arranged on the first lead screw, the mounting seat is fixedly connected with the nut seat, the first servo motor drives the first lead screw to rotate, and the first lead screw drives a mounting cover 212 on the nut seat to slide on the first guide rail 211. The first rotating assembly 220 and the second rotating assembly 230 are arranged on the mounting portion 213 of the mounting cover 212, the second rotating assembly 230 is provided with a clamping portion, a workpiece is mounted on the clamping portion, the first servo motor drives the mounting cover 212 to move linearly, the position of the workpiece can be adjusted, and each position of the workpiece can be polished. In addition, the first screw rod is adopted to drive the mounting cover 212 to move, so that the movement displacement of the mounting cover 212 can be more accurate, and the movement precision of the mounting cover 212 is improved. In addition, the first conveying assembly 210 may also be a linear driving module or a synchronous belt driving device.
Referring to fig. 3, 4 and 5, in some embodiments, the first rotating assembly 220 is fixedly mounted on the mounting portion 213, the second rotating assembly 230 is rotatably mounted on the mounting portion 213, and the first rotating assembly 220 drives the second rotating assembly 230 to rotate relative to the mounting portion 213. The second rotating assembly 230 is rotatably mounted on the mounting portion 213, and the first rotating assembly 220 can drive the second rotating assembly 230 to rotate on the mounting portion 213, so as to drive the second driving assembly and the clamping portion to rotate, and adjust the angle of the workpiece on the clamping portion. Specifically, in some embodiments, the mounting portion 213 includes two arms 214 protruding outward from the mounting cover 212, the ends of the arms 214 are provided with mounting holes 215, and the second rotating member 230 is rotatably mounted on the mounting holes 215. The supporting arm 214 protrudes outwards from the mounting cover 212, the end of the supporting arm 214 is provided with a mounting hole 215, the second rotating assembly 230 is rotatably mounted in the mounting hole 215, the first rotating assembly 220 drives the second rotating part to rotate in the mounting hole 215, and the angles of the clamping part on the second rotating part and the workpiece on the clamping part are adjusted, so that the arc surface of the workpiece can be machined conveniently.
Referring to fig. 5, in some embodiments, the first rotating assembly 220 includes a first rotating shaft 221, a first rotating motor 222 for driving the first rotating shaft 221 to rotate, and a connecting flange 223 fixedly connected to the first rotating shaft 221, wherein one end of the connecting flange 223 is connected to the first rotating shaft 221, and the other end is connected to the second rotating assembly 230, so as to drive the second rotating assembly 230 to rotate. The first rotating motor 222 drives the first rotating shaft 221 to rotate, the first rotating shaft 221 is fixedly connected with the connecting flange 223, and drives the second rotating assembly 230 at the other end of the connecting flange 223 to rotate, so that the second rotating assembly 230 and the clamping portion on the second rotating assembly 230 rotate, and the angle of a workpiece on the clamping portion is adjusted.
Referring to fig. 6, in some embodiments, the second rotating assembly 230 includes a rotating table base 231 rotatably mounted on the first conveying assembly 210, a second rotating motor 232 fixed on the rotating table base 231, and a work rotating table 233 connected to the second rotating motor 232, wherein the rotating table base 231 is fixedly connected to the first rotating assembly 220, and the clamping portion is disposed on the work rotating table 233. First rotating assembly 220 drives swivel mount 231 and rotates around the first axis that is on a parallel with the first direction, second rotation motor 232 is fixed on swivel mount 231, be provided with work revolving stage 233 on the second driving motor, the clamping portion sets up on work revolving stage 233, second driving motor drives work revolving stage 233 and clamping portion and rotates around the second axis of perpendicular to the first direction, make the work piece in the clamping portion have a plurality of rotation angles, be convenient for process the cambered surface of work piece, improve the efficiency of cambered surface processing.
Referring to fig. 1 and 7, in some embodiments, the second conveying assembly 310 includes a second guide rail 311, a connection portion 312 slidably mounted on the second guide rail 311, and a second servo motor driving the connection portion 312 to move on the second guide rail 311, wherein the connection portion 312 is fixedly connected to the grinding device 320. The second servo motor drives the connecting portion 312 to move on the second guide rail 311, the connecting portion 312 is fixedly connected with the polishing device 320, the polishing device 320 is driven to perform linear motion, the polishing device 320 is driven to continuously feed, and the polishing device is in contact with a workpiece and polishes the workpiece.
Referring to fig. 1 and 7, in some embodiments, the grinding device 320 includes a grinding wheel 321, a spindle 322 for driving the grinding wheel 321 to rotate, and a spindle seat 323 for carrying the spindle 322, wherein the spindle seat 323 is fixedly connected to the second conveying assembly 310. The spindle 322 is disposed on the spindle base 323, the spindle 322 drives the grinding wheel 321 to rotate, and the rotating grinding wheel 321 contacts with the workpiece to polish the workpiece. The spindle seat 323 is fixedly connected with the second conveying assembly 310, and the second conveying assembly 310 drives the spindle 322 and the grinding wheel 321 to move linearly, so as to drive the grinding wheel 321 to move to contact with a workpiece and feed continuously, so as to polish the workpiece.
Referring to fig. 7, in some embodiments, a grinding wheel cover 324 is sleeved outside the grinding wheel 321, and a grinding wheel water retaining cover 325 is arranged above the grinding wheel cover 324. The grinding wheel cover 324 covers the grinding wheel 321, and the grinding wheel cover 324 is provided with a notch, so that part of the grinding wheel 321 is exposed from the notch, thereby protecting the grinding wheel 321 and enabling the grinding wheel 321 to normally operate. The grinding wheel water retaining cover 325 is arranged above the grinding wheel cover 324, so that a part of fragments splashed in the grinding process and a part of spray generated when the grinding wheel 321 is flushed can be prevented, and the problems of spray, fragment splashing and influence on the real-time condition of an operator to observe a workpiece are effectively solved.
Referring to fig. 1, in some embodiments, a protective cover 400 for protection is disposed outside the workbench. The protection cover 400 is arranged outside the workbench, can protect the internal structure of the workbench, and prevents dust or other foreign matters from falling into the workbench, so that the components inside the workbench can be protected from normal operation, and the movement precision of the workbench driving clamping part is ensured.
In some embodiments, a human-machine control box 410 and a control cabinet 420 are further disposed on the base 100, the human-machine control box 410 is electrically connected to the control cabinet 420, and the control cabinet 420 is electrically connected to the workbench and the machining component, respectively. The control cabinet 420 is controlled by the integrated human-computer control box 410, the control cabinet 420 is electrically connected with the workbench and the processing part respectively, the control cabinet 420 can control the operation of the workbench and the processing part, the conveying of the first conveying assembly 210 and the second conveying assembly 220 and the rotation of the first rotating assembly 230 and the second rotating assembly 310 are controlled, and the automatic polishing process is realized.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. An arc grinding machine, comprising:
the lifting device comprises a base, a lifting mechanism and a lifting mechanism, wherein the base is provided with a lifting driving device;
the workbench is arranged on the base and comprises a clamping part for mounting a workpiece and a first driving device for driving the clamping part to move, the first driving device comprises a first conveying assembly, a first rotating assembly and a second rotating assembly, the first rotating assembly and the second rotating assembly are arranged on the first conveying assembly, the clamping part is arranged on the second rotating assembly, and the first conveying assembly drives the clamping part to move in a first direction;
the processing component is arranged on the lifting driving device and comprises a grinding device for grinding a workpiece and a second conveying assembly for driving the grinding device to move, the second conveying assembly drives the grinding device to move in a second direction, and the second direction is perpendicular to the first direction;
the lifting driving device drives the machining part to move in a third direction, the first rotating assembly drives the second rotating assembly to rotate, and the second rotating assembly drives the clamping part to rotate, so that arc surface machining is conducted on the workpiece on the clamping part.
2. The circular arc grinding machine tool according to claim 1, wherein the first conveying assembly comprises a first guide rail, a mounting cover slidably mounted on the first guide rail, and a first servo motor for driving the mounting cover to move on the first guide rail, a mounting portion is arranged on the mounting cover, and the first rotating assembly and the second rotating assembly are arranged on the mounting portion.
3. An arc grinding machine according to claim 2 wherein said first rotatable member is fixedly mounted on said mounting portion and said second rotatable member is rotatably mounted on said mounting portion, said first rotatable member driving said second rotatable member to rotate relative to said mounting portion.
4. An arc grinding machine according to claim 3 wherein said mounting means comprises two arms projecting outwardly from said mounting housing, said arms having mounting holes at their distal ends, said second rotatable member being rotatably mounted in said mounting holes.
5. The circular arc grinding machine tool according to claim 1, wherein the first rotating assembly comprises a first rotating shaft, a first rotating motor for driving the first rotating shaft to rotate, and a connecting flange fixedly connected to the first rotating shaft, one end of the connecting flange is connected to the first rotating shaft, and the other end of the connecting flange is connected to the second rotating assembly for driving the second rotating assembly to rotate.
6. The circular arc grinding machine tool according to claim 1, wherein the second rotating assembly includes a rotating table base rotatably mounted on the first conveying assembly, a second rotating motor fixed to the rotating table base, and a work rotating table connected to the second rotating motor, the rotating table base is fixedly connected to the first rotating assembly, and the clamping portion is provided on the work rotating table.
7. The circular arc grinding machine tool according to claim 1, wherein the second conveying assembly comprises a second mounting seat, a second guide rail arranged on the second mounting seat, a connecting part slidably mounted on the second guide rail, and a second servo motor for driving the connecting part to move on the second guide rail, the second mounting seat is arranged on the lifting driving device, and the connecting part is fixedly connected with the grinding device.
8. The circular arc grinding machine tool according to claim 1, wherein the grinding device comprises a grinding wheel, a grinding wheel cover sleeved outside the grinding wheel, a grinding wheel water retaining cover arranged on the grinding wheel cover, a spindle driving the grinding wheel to rotate and a spindle seat for bearing the spindle, and the spindle seat is fixedly connected with the second conveying assembly.
9. The circular arc grinding machine tool according to claim 1, wherein a protective cover for protection is arranged outside the workbench.
10. The arc grinding machine tool according to claim 1, wherein a human-machine control box and a control cabinet are further arranged on the base, the human-machine control box is electrically connected with the control cabinet, and the control cabinet is electrically connected with the workbench and the processing component respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022499957.9U CN213795742U (en) | 2020-11-02 | 2020-11-02 | Circular arc grinding machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022499957.9U CN213795742U (en) | 2020-11-02 | 2020-11-02 | Circular arc grinding machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213795742U true CN213795742U (en) | 2021-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022499957.9U Active CN213795742U (en) | 2020-11-02 | 2020-11-02 | Circular arc grinding machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213795742U (en) |
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2020
- 2020-11-02 CN CN202022499957.9U patent/CN213795742U/en active Active
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