CN211304928U - Polyhedron processing device - Google Patents
Polyhedron processing device Download PDFInfo
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- CN211304928U CN211304928U CN201922279979.1U CN201922279979U CN211304928U CN 211304928 U CN211304928 U CN 211304928U CN 201922279979 U CN201922279979 U CN 201922279979U CN 211304928 U CN211304928 U CN 211304928U
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Abstract
The utility model belongs to the technical field of cutting machine tools, in particular to a polyhedron processing device, which comprises a machine tool seat, a first translation mechanism, a cutting machine head, a rotating mechanism, a rotating arm, a turnover mechanism and a clamping mechanism; the first translation mechanism is arranged on the machine tool seat, the rotating arm is arranged on the rotating mechanism, the turnover mechanism is arranged on the rotating arm, the clamping mechanism is arranged on the rotating seat of the turnover mechanism, and the clamping mechanism is positioned at one end of a main shaft of the cutting machine head; the spindle axis of the cutting machine head, the rotating axis of the rotating mechanism and the rotating axis of the turnover mechanism are vertical to each other, and the spindle axis of the cutting machine head and the rotating axis of the turnover mechanism are on the same horizontal plane; the workpiece is clamped on the clamping mechanism, the first translation mechanism drives the cutting machine head to move to the direction of the workpiece to be machined to cut the workpiece, the cutting machine head machines the workpiece, and the rotating mechanism and/or the turnover mechanism drives the workpiece to rotate for a certain angle to enable the cutting machine head to machine the other surface of the workpiece.
Description
Technical Field
The utility model belongs to the technical field of the cutting off machine tool, especially, relate to polyhedron processingequipment.
Background
Machining is the basis of the mechanical industry; in machining, a plurality of workpieces need to be machined with a plurality of surfaces, hole positions need to be machined on a machined plane, the axis of each hole is ensured to intersect at the same point, and even the distance from each machined surface to the intersection point is required to be equal, such as a ball head shunt valve and a net rack bolt ball; for example, processing a regular polyhedron. However, the machining is usually performed by a milling machine or CNC cutting; the machining of a plurality of surfaces is required to be finished, the whole machining can be finished only by clamping for a plurality of times, the workload is large due to the clamping for a plurality of times, and the reference surface is changed after the clamping, so that the machining reference is inconsistent, a large machining error exists, and the machining precision can be reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a polyhedron processingequipment aims at solving the polyhedron processing among the prior art and needs a lot of clamping and cause the problem that the precision is low, clamping work load is big.
In order to achieve the above object, an embodiment of the present invention provides a polyhedron processing apparatus, including a machine tool base, a first translation mechanism, a cutting machine head, a rotation mechanism, a rotation arm, a turnover mechanism, and a clamping mechanism; the first translation mechanism is arranged on the machine tool seat, and the cutting machine head or the rotating mechanism is arranged on the first translation mechanism; the rotating arm is arranged on a rotating seat of the rotating mechanism, the turnover mechanism is arranged at one end of the rotating arm, which is far away from the rotating axis of the rotating mechanism, the clamping mechanism is arranged on the rotating seat of the turnover mechanism, and the clamping mechanism is positioned at one end of a main shaft of the cutting machine head; the spindle axis of the cutting machine head, the rotating axis of the rotating mechanism and the rotating axis of the turnover mechanism are perpendicular to each other, and the spindle axis of the cutting machine head and the rotating axis of the turnover mechanism are on the same horizontal plane; the first translation mechanism drives the cutting machine head to move towards the direction of the cutting machine head to cut the workpiece, or the first translation mechanism drives the workpiece to move towards the direction of the cutting machine head to enable the cutting machine head to process the workpiece, and when one surface is processed, the rotating mechanism and/or the turnover mechanism drives the workpiece to rotate for a certain angle to enable the cutting machine head to process the other surface of the workpiece.
The device further comprises a second translation mechanism, wherein the second translation mechanism is perpendicular to the first translation mechanism; the cutting machine head is arranged on the first translation mechanism, and the rotating mechanism is arranged on the second translation mechanism.
Furthermore, the rotating axis of the rotating mechanism and the rotating axis of the turnover mechanism are on the same vertical plane.
Further, the cutting machine head comprises a spindle seat, a rotating spindle, a mounting seat and a driving motor; the main shaft seat is arranged on the moving seat of the first translation mechanism, a main shaft mounting hole is formed in the main shaft seat, and the rotating main shaft is arranged in the main shaft mounting hole; the mounting seat is arranged on the spindle seat, the driving motor is arranged on the mounting seat, and the driving motor drives the rotating spindle to rotate.
Further, a tool magazine is further arranged on one side of the cutting machine head and used for rotating the main shaft to replace the cutting tools.
Further, the rotating mechanism and the turnover mechanism are both hydraulic indexing plates.
Further, the clamping mechanism is a three-jaw chuck or a four-jaw chuck.
Furthermore, the one end that the swinging boom kept away from rotary mechanism still is equipped with the installation department that upwards extends, tilting mechanism locates the inside wall of installation department.
The embodiment of the utility model provides an above-mentioned one or more technical scheme among the polyhedron processingequipment have one of following technological effect at least: the clamping position of the workpiece is clamped on the clamping mechanism, the workpiece is driven by the first translation mechanism to be continuously close to the cutting mechanism, the cutting mechanism finishes one surface processing of the workpiece, and when one surface is finished, the rotating mechanism and/or the turnover mechanism drives the workpiece to rotate for a certain angle, so that the cutting head processes the other surface of the workpiece; when the hole sites are required to be processed on each surface, the hole sites can be processed only by replacing the cutting tools on the cutting devices; therefore, the processing of the polyhedron can be finished by one-time clamping, and the processing of any surface of the workpiece can be finished; therefore, the clamping times are reduced, the efficiency is improved, the machining reference is consistent, and the machining precision is guaranteed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural diagram of a polyhedron processing device provided in an embodiment of the present invention.
Fig. 2 is a front view of the polyhedron processing device provided in the embodiment of the present invention.
Fig. 3 is a structural diagram of the other side of the polyhedron processing device according to the embodiment of the present invention.
Fig. 4 is a structural diagram of the cutting head of the polyhedron processing device provided in the embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
1-machine tool base 2-first translation mechanism 3-cutting machine head
4-rotating mechanism 5-rotating arm 6-turnover mechanism
7-clamping mechanism 8-second translation mechanism 9-tool magazine
30-spindle seat 31-rotating spindle 32-mounting seat
And 33, driving the motor.
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 by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In an embodiment of the present invention, as shown in fig. 1 to 3, a polyhedron processing apparatus is provided, which includes a machine tool base 1, a first translation mechanism 2, a cutting head 3, a rotation mechanism 4, a rotation arm 5, a turnover mechanism 6, and a clamping mechanism 7; the clamping mechanism 7 is used for positioning and clamping a workpiece; the cutting head 3 is used for cutting a workpiece. The first translation mechanism 2 is arranged on the machine tool base 1, and the cutting machine head 3 or the rotating mechanism 4 is arranged on a moving base of the first translation mechanism 2. The rotating arm 5 is arranged on a rotating seat of the rotating mechanism 4, and the rotating arm 5 is driven to rotate by the rotating mechanism 4. The turnover mechanism 6 is arranged at one end of the rotating arm 5 far away from the rotating axis of the rotating mechanism 4, the clamping mechanism 7 is arranged on a rotating seat of the turnover mechanism 6, and the clamping mechanism 7 is positioned at one end of a main shaft of the cutting machine head 3; thus, the rotating mechanism 4 is used to drive the gripping mechanism 7 to rotate about a vertical axis, and the flipping mechanism 6 is used to drive the gripping mechanism 7 to rotate about a horizontal axis. The spindle axis of the cutting head 3, the rotating axis of the rotating mechanism 4 and the rotating axis of the turnover mechanism 6 are perpendicular to each other, and the spindle axis of the cutting head 3 and the rotating axis of the turnover mechanism 6 are on the same horizontal plane.
The embodiment specifically includes: the machined part is clamped on the clamping mechanism 7, the first translation mechanism 2 drives the cutting machine head 3 to move towards the direction of the machined part to cut the machined part, or the first translation mechanism 2 drives the machined part to move towards the direction of the cutting machine head 3, so that the cutting machine head 3 processes the machined part, and when one surface is processed, the rotating mechanism 4 and/or the turnover mechanism 6 drives the machined part to rotate for a certain angle, so that the cutting machine head 3 processes the other surface of the machined part. More specifically, when the axis of the turnover mechanism 5 and the axis of the cutting head 3 are on the same vertical plane, the cutting head 3 cuts the front end of the workpiece; after the front end of the workpiece is machined, when two sides need to be machined, the rotating arm 5 is driven by the rotating mechanism 4 to rotate for a certain angle. When the solid surface is machined, the solid surface can be simultaneously rotated to a certain angle through the rotating mechanism 4 and the turnover mechanism 6, so that the machined surface faces the cutting end of the cutting head 3.
Further, the polyhedron processing device also comprises a second translation mechanism 8, wherein the second translation mechanism 8 is perpendicular to the first translation mechanism 2; the cutting machine head 3 is arranged on the first translation mechanism 2, and the rotating mechanism 4 is arranged on the second translation mechanism 8. In the present embodiment, the position of the work piece can be adjusted by the second translation mechanism 8 so that the center of the work piece is on the axis of the rotation mechanism 4 and the cutter head 3. In the cutting process, the workpiece can be driven to translate through the second translation mechanism 8, so that the workpiece and the cutting tool can be relatively displaced, and the cutting process is finished. Specifically, the first translation mechanism 2 and the second translation mechanism 8 are both servo electric linear modules.
Further, the rotation axis of the rotation mechanism 4 and the rotation axis of the turnover mechanism 6 are on the same vertical plane. In this embodiment, when the workpiece is clamped on the clamping mechanism 7, and the center of the workpiece is on the axis of the rotating mechanism 4, the center of the workpiece is always at the same position when the rotating mechanism 4 rotates and the turnover mechanism 6 rotates, and therefore, the positions of the machining surface and the center of the workpiece can be ensured by machining with the cutting head 3.
Further, referring to fig. 4, the cutting head 3 includes a spindle base 30, a rotary spindle 31, a mounting base 32, and a driving motor 33. The spindle base 30 is disposed on the movable base of the first translation mechanism 2, a spindle mounting hole is disposed on the spindle base 30, and the rotating spindle 31 is disposed in the spindle mounting hole. The mounting seat 32 is disposed on the spindle base 30, the driving motor 33 is disposed on the mounting seat 32, and the driving motor 33 drives the rotating spindle 31 to rotate. In this embodiment, a cutting tool is attached to the rotary spindle 31, and the rotary spindle is driven by the drive motor 33 to rotate at a high speed, thereby cutting a workpiece.
Further, a tool magazine 9 is further arranged on one side of the cutting machine head 3, and the tool magazine 9 is used for automatically replacing a cutting tool by rotating the main shaft 31.
Further, the rotating mechanism 4 and the turnover mechanism 6 are both hydraulic indexing plates.
Further, the clamping mechanism 7 is a three-jaw chuck or a four-jaw chuck.
Further, one end of the rotating arm 5, which is far away from the rotating mechanism 4, is further provided with an installation part 50 extending upwards, and the turnover mechanism 6 is arranged on the inner side wall of the installation part 50.
The method for processing a plurality of planes of the ball head comprises the following steps:
step one, processing one end of a cylindrical material into a sphere, and leaving a clamping position on the other end;
secondly, clamping a clamping position on a clamping mechanism 7 of the polyhedron processing device, wherein the axis of a main shaft of the cutting machine head 3, the rotating axis of the rotating mechanism 4 and the rotating axis of the turnover mechanism 6 are intersected with one point and are superposed with the spherical center of a sphere; therefore, when the rotating mechanism 4 and the turnover mechanism 6 drive the workpiece to rotate, the position of the spherical center can be always ensured to be unchanged, so that in the machining process, when the machining surface is switched, the switching of the machining surface can be completed only by driving the workpiece to rotate by the rotating mechanism 4 and the turnover mechanism 6, and the relative position of the spherical center and the machining surface can be ensured.
And step three, after the cutting machine head 3 finishes cutting one surface of the sphere, the rotating mechanism 4 and/or the turnover mechanism 5 drives the sphere to rotate for a certain angle, so that the cutting machine head 3 processes the other surface of the sphere.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. Polyhedron processingequipment, its characterized in that: comprises a machine tool seat, a first translation mechanism, a cutting machine head, a rotation mechanism, a rotating arm, a turnover mechanism and a clamping mechanism; the first translation mechanism is arranged on the machine tool seat, and the cutting machine head or the rotating mechanism is arranged on the first translation mechanism; the rotating arm is arranged on a rotating seat of the rotating mechanism, the turnover mechanism is arranged at one end of the rotating arm, which is far away from the rotating axis of the rotating mechanism, the clamping mechanism is arranged on the rotating seat of the turnover mechanism, and the clamping mechanism is positioned at one end of a main shaft of the cutting machine head; the spindle axis of the cutting machine head, the rotating axis of the rotating mechanism and the rotating axis of the turnover mechanism are perpendicular to each other, and the spindle axis of the cutting machine head and the rotating axis of the turnover mechanism are on the same horizontal plane; the first translation mechanism drives the cutting machine head to move towards the direction of the cutting machine head to cut the workpiece, or the first translation mechanism drives the workpiece to move towards the direction of the cutting machine head to enable the cutting machine head to process the workpiece, and when one surface is processed, the rotating mechanism and/or the turnover mechanism drives the workpiece to rotate for a certain angle to enable the cutting machine head to process the other surface of the workpiece.
2. The polyhedron processing apparatus according to claim 1, wherein: the second translation mechanism is perpendicular to the first translation mechanism; the cutting machine head is arranged on the first translation mechanism, and the rotating mechanism is arranged on the second translation mechanism.
3. The polyhedron processing apparatus according to claim 1, wherein: the rotating axis of the rotating mechanism and the rotating axis of the turnover mechanism are on the same vertical plane.
4. A polyhedral machining device according to any one of claims 1 to 3, wherein: the cutting machine head comprises a spindle seat, a rotating spindle, a mounting seat and a driving motor; the main shaft seat is arranged on the moving seat of the first translation mechanism, a main shaft mounting hole is formed in the main shaft seat, and the rotating main shaft is arranged in the main shaft mounting hole; the mounting seat is arranged on the spindle seat, the driving motor is arranged on the mounting seat, and the driving motor drives the rotating spindle to rotate.
5. The polyhedron processing apparatus according to claim 4, wherein: and a tool magazine is further arranged on one side of the cutting machine head and used for rotating the main shaft to replace the cutting tool.
6. The polyhedron processing apparatus according to claim 1, wherein: the rotating mechanism and the turnover mechanism are both hydraulic indexing plates.
7. The polyhedron processing apparatus according to claim 1, wherein: the clamping mechanism is a three-jaw chuck or a four-jaw chuck.
8. The polyhedron processing apparatus according to claim 1, wherein: the rotary arm is far away from one end of the rotary mechanism is further provided with an installation part extending upwards, and the turnover mechanism is arranged on the inner side wall of the installation part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922279979.1U CN211304928U (en) | 2019-12-17 | 2019-12-17 | Polyhedron processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922279979.1U CN211304928U (en) | 2019-12-17 | 2019-12-17 | Polyhedron processing device |
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| Publication Number | Publication Date |
|---|---|
| CN211304928U true CN211304928U (en) | 2020-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922279979.1U Active CN211304928U (en) | 2019-12-17 | 2019-12-17 | Polyhedron processing device |
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| CN (1) | CN211304928U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883367A (en) * | 2019-12-17 | 2020-03-17 | 深圳市华亚数控机床有限公司 | Polyhedron processing device and method for processing multiple planes of sphere |
| CN112453512A (en) * | 2020-10-09 | 2021-03-09 | 浙江新劲空调设备有限公司 | Automatic processing equipment and processing technology for expansion valve body |
-
2019
- 2019-12-17 CN CN201922279979.1U patent/CN211304928U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883367A (en) * | 2019-12-17 | 2020-03-17 | 深圳市华亚数控机床有限公司 | Polyhedron processing device and method for processing multiple planes of sphere |
| CN112453512A (en) * | 2020-10-09 | 2021-03-09 | 浙江新劲空调设备有限公司 | Automatic processing equipment and processing technology for expansion valve body |
| CN112453512B (en) * | 2020-10-09 | 2022-02-08 | 浙江新劲空调设备有限公司 | Automatic processing equipment and processing technology for expansion valve body |
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