Multi-angle rotation device, measuring equipment, and processing equipment

Abstract

The present invention provides a multi-angle rotation device comprising a base and a plurality of annular members arranged sequentially from the outside to the inside. The outermost annular member is rotatably connected to the base, and the innermost annular member has a fixing member on its inner wall for fixing a workpiece. Of two adjacent annular members, the inner annular member is rotatably connected to the outer annular member, and the rotation axis of the inner annular member intersects the rotation axis of the outer annular member. The present invention enables observation or processing of a fixed workpiece at any angle.

Description

Technical Field

[0001] The present invention relates to the field of device technology, and in particular to a multi-angle rotation device, measuring equipment, and processing equipment. Background Art

[0002] Image measuring machines are a very common measuring device for workpiece measurement and auxiliary processing. Currently, when measuring workpiece dimensions, the workpiece is typically placed on the measuring machine's inspection platform and measured directly. Image measuring machines produce images that provide a bird's-eye view of the product, requiring constant movement of the workpiece surface to fully measure its appearance. This method cannot effectively secure irregular workpieces and cannot fully measure them, affecting inspection results. Currently, the industry lacks a robust technical solution for comprehensive workpiece measurement and processing. Summary of the Invention

[0003] The object of the present invention is to provide a multi-angle rotation device, a measuring device and a processing device, so as to realize observation or processing of a fixed workpiece at any angle.

[0004] To achieve the above-mentioned purpose, the present invention provides a multi-angle rotation device, comprising a base and a plurality of annular parts arranged in sequence from the outside to the inside, wherein the annular part located on the outermost side is rotatably connected to the base, and the inner wall of the annular part located on the innermost side is provided with a fixing part for fixing the workpiece; among the two adjacent annular parts, the annular part located on the inner side is rotatably connected to the annular part located on the outer side thereof, and the rotation axis of the annular part located on the inner side is arranged to intersect with the rotation axis of the annular part located on the outer side thereof.

[0005] Optionally, the multi-angle rotation device includes a first ring member, a second ring member, a third ring member, a first rotating shaft, a second rotating shaft and a third rotating shaft, wherein the first ring member is sleeved on the outside of the second ring member, the second ring member is sleeved on the outside of the third ring member, the first ring member is rotatably connected to the base via the first rotating shaft, the second ring member is rotatably connected to the first ring member via the second rotating shaft, the third ring member is rotatably connected to the second ring member via the third rotating shaft, and the third ring member is connected to the fixing member and can rotate around the third rotating shaft together with the fixing member.

[0006] Optionally, the axis of the first rotating shaft is perpendicular to the axis of the second rotating shaft, and the axis of the second rotating shaft is perpendicular to the axis of the third rotating shaft.

[0007] Optionally, there are multiple fixing members, and the multiple fixing members are evenly arranged along the inner circumference of the third annular member, and a clamping structure or a fixing pin is provided on the fixing member.

[0008] Optionally, a first sliding groove is provided on the first annular member, the first sliding groove is adapted to the second rotating shaft, and the second rotating shaft can reciprocate in the first sliding groove.

[0009] Optionally, a second sliding groove is provided on the second annular member, the second sliding groove is adapted to the third rotating shaft, and the third rotating shaft can reciprocate in the second sliding groove.

[0010] Optionally, a first limiting member is provided on the first rotating shaft, and the first limiting member can limit the rotation of the first annular member in a first state, and allow the first annular member to rotate in a second state.

[0011] Optionally, a second limiting member is provided on the second rotating shaft, and the second limiting member can limit the rotation of the second ring member in the first state, and allow the second ring member to rotate in the second state.

[0012] The present invention also provides a measuring device, comprising a detection platform, a measuring instrument and any of the multi-angle rotation devices described above, wherein the multi-angle rotation device is arranged on the detection platform.

[0013] The present invention also provides a processing device, comprising a processing platform, a processing tool and any of the multi-angle rotation devices described above, wherein the multi-angle rotation device is arranged on the processing platform.

[0014] The multi-angle rotation device, measuring equipment, and processing equipment provided by the present invention have the following beneficial effects:

[0015] The multi-angle rotation device provided by the present invention includes a base and a plurality of annular members arranged in sequence from the outside to the inside, wherein the annular member located on the outermost side is rotatably connected to the base, and the inner wall of the annular member located on the innermost side is provided with a fixing member for fixing a workpiece; among two adjacent annular members, the annular member located on the inner side is rotatably connected to the annular member located on the outer side thereof, and the rotation axis of the annular member located on the inner side is arranged to intersect with the rotation axis of the annular member located on the outer side thereof. When the present invention is in use, the workpiece is fixed to the fixing member, and the rotation of the annular member and the fixing member are utilized to realize the rotation of the workpiece to multiple angle states in three-dimensional space, thereby realizing that the workpiece can be comprehensively observed, measured and processed without changing the placement of the workpiece.

[0016] Since the measuring device provided by the present invention includes the multi-angle rotation device described above, the measuring device provided by the present invention can realize the rotation of the workpiece to multiple angle states in three-dimensional space, thereby realizing comprehensive observation and measurement of the workpiece without changing the placement position of the workpiece.

[0017] Since the processing equipment provided by the present invention includes the multi-angle rotation device described above, the processing equipment provided by the present invention can realize the rotation of the workpiece to multiple angle states in three-dimensional space, thereby realizing comprehensive observation and processing of the workpiece without changing the placement position of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the three-dimensional structure of a multi-angle rotation device provided by a first embodiment of the present invention;

[0019] Figure 2 A schematic diagram of the relative relationship between the third annular member and the fixed member of the multi-angle rotation device provided by the first embodiment of the present invention;

[0020] Figure 3 A schematic diagram of the three-dimensional structure of a multi-angle rotation device with a fixing member provided in a first embodiment of the present invention;

[0021] Figure 4 A schematic diagram of the relative relationship between the third annular member and the fixed member of the multi-angle rotation device provided by the second embodiment of the present invention;

[0022] Figure 5 A schematic diagram of the three-dimensional structure of a multi-angle rotation device with a fixing member provided in a second embodiment of the present invention;

[0023] Figure 6 A schematic diagram of the three-dimensional structure of a multi-angle rotation device provided by a third embodiment of the present invention;

[0024] Figure 7 A schematic diagram of the three-dimensional structure of the multi-angle rotation device provided by the first embodiment of the present invention, which can fix a workpiece at a first angle;

[0025] Figure 8 A schematic diagram of the three-dimensional structure of the multi-angle rotation device provided by the first embodiment of the present invention capable of fixing a workpiece at a second angle;

[0026] The accompanying drawings are numerals as follows:

[0027] 10-base; 11-first annular member; 12-second annular member; 13-third annular member;

[0028] 21 - first rotating shaft; 22 - second rotating shaft; 23 - third rotating shaft; 24 - fixing member; 241 - fixing pin; 242 - clamping structure;

[0029] 31-first chute; 32-second chute. DETAILED DESCRIPTION

[0030] To make the objects, advantages, and features of the present invention more clearly apparent, the present invention is further described below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the drawings are all in a very simplified form and are not drawn to scale. They are only used to conveniently and clearly assist in illustrating the purposes of the embodiments of the present invention. In addition, the structures shown in the drawings are often part of the actual structure. In particular, different drawings may need to illustrate different focuses and sometimes use different scales.

[0031] It should be understood that when an element or layer is referred to as being "on" or "connected to" another element or layer, it can be directly on or connected to the other element or layer, or there can be intervening elements or layers. Conversely, when an element is referred to as being "directly on" or "directly connected to" another element or layer, there are no intervening elements or layers. Although the terms first, second, third, etc. may be used to describe various elements, components, regions, layers, and / or portions, these elements, components, regions, layers, and / or portions should not be limited by these terms. These terms are merely used to distinguish one element, component, region, layer, or portion from another. Therefore, without departing from the teachings of the present invention, the first element, component, region, layer, or portion discussed below may be represented as a second element, component, region, layer, or portion. Spatially relative terms such as "under," "below," "below," "above," "above," etc. may be used herein for convenience of description to describe the relationship between an element or feature shown in the figures and other elements or features. It should be understood that, in addition to the orientations shown in the figures, spatial relationship terms are intended to also include different orientations of devices in use and operation. For example, if the device in the drawings is flipped, then, the elements or features described as "under...", "below," or "below" will be oriented to be "on" other elements or features. The device can be oriented otherwise (rotated 90 degrees or other orientations) and the spatial descriptors used herein are interpreted accordingly. The purpose of the terms used herein is only to describe specific embodiments and is not intended to be limiting of the present invention. When used herein, the singular forms "one," "an," and "said / the" are also intended to include plural forms unless the context clearly indicates otherwise. It should also be understood that the term "including" is used to determine the presence of features, steps, operations, elements, and / or parts, but does not exclude the presence or addition of one or more other features, steps, operations, elements, parts, and / or groups. When used herein, the term "and / or" includes any and all combinations of the relevant listed items.

[0032] The object of the present invention is to provide a multi-angle rotation device, a measuring device and a processing device, so as to realize observation or processing of a fixed workpiece at any angle.

[0033] To achieve the above purpose, the present invention provides a multi-angle rotation device, please refer to Figure 1, Figure 1 This is a schematic diagram of the three-dimensional structure of the multi-angle rotation device provided by the first embodiment of the present invention. Figure 1 As shown, the multi-angle rotation device provided by the present invention includes a base 10 and a plurality of annular parts sequentially arranged from the outside to the inside, wherein the annular part located on the outermost side is rotatably connected to the base 10, and the inner wall of the annular part located on the innermost side is provided with a fixing part 24 for fixing the workpiece; among the two adjacent annular parts, the annular part located on the inner side is rotatably connected to the annular part located on the outer side thereof, and the rotation axis of the annular part located on the inner side is arranged to intersect with the rotation axis of the annular part located on the outer side thereof.

[0034] When in use, the present invention secures a workpiece to the fixing member 24. The workpiece is rotated to various angles in three-dimensional space by the rotation of the annular member and the fixing member 24, thereby enabling comprehensive observation, measurement, and processing of the workpiece without changing its placement. It should be noted that while the annular members in the embodiments are circular, the present invention does not limit the shape of the annular members; the annular members may also be square, elliptical, or other shapes that allow for rotation about an axis.

[0035] Please continue to refer to Figure 1 Furthermore, the multi-angle rotation device provided by the present invention includes a first ring member 11, a second ring member 12, a third ring member 13, a first rotation shaft 21, a second rotation shaft 22, and a third rotation shaft 23, wherein the first ring member 11 is sleeved on the outside of the second ring member 12, the second ring member 12 is sleeved on the outside of the third ring member 13, the first ring member 11 is rotatably connected to the base 10 via the first rotation shaft 21, the second ring member 12 is rotatably connected to the first ring member 11 via the second rotation shaft 21, and the third ring member 13 is rotatably connected to the second ring member 12 via the third rotation shaft 23. The third ring member 13 is connected to the fixed member 24 and can rotate together with the fixed member 24 about the third rotation shaft 23. Such an arrangement can utilize the rotation of the third ring member 13 to drive the rotation of the fixed member 24, making it more convenient to rotate the workpiece. It should be understood that even without the third ring member 13, the fixed member 24 or the workpiece can be directly rotated, or other auxiliary tools can be used to indirectly achieve the rotation of the workpiece.

[0036] Preferably, the axis of the first rotating shaft 21 is perpendicular to the axis of the second rotating shaft 22, and the axis of the second rotating shaft 22 is perpendicular to the axis of the third rotating shaft 23. This arrangement enables the first rotating shaft 21, the second rotating shaft 22, and the third rotating shaft 23 to work together to achieve rotation at any angle in three-dimensional space, allowing the workpiece to be observed and processed at any angle.

[0037] For further information, please refer to Figure 2 and Figure 3 , Figure 2 A schematic diagram of the relative relationship between the third annular member 13 and the fixing member 24 of the multi-angle rotation device provided in the first embodiment of the present invention; Figure 3 This is a schematic diagram of the three-dimensional structure of a multi-angle rotating device with a fixing member provided in the first embodiment of the present invention. Figure 2 and Figure 3 As shown, the fixing member 24 can be multiple, and the multiple fixing members 24 are evenly arranged along the inner circumference of the second annular member 12, and the fixing member 24 is provided with a fixing pin 241. The fixing method of the fixing pin 241 is mainly used to fix the workpiece provided with a pin hole corresponding to the fixing pin 241. For comparison, please refer to Figure 4 and Figure 5 , Figure 4 A schematic diagram of the relative relationship between the third annular member 13 and the fixing member 24 of the multi-angle rotation device provided in the second embodiment of the present invention; Figure 5 A schematic diagram of the three-dimensional structure of a multi-angle rotation device with a fixing member provided in a second embodiment of the present invention. Figure 4 and Figure 5 The embodiments provided are Figure 2 and Figure 3 The embodiment provided differs in that Figure 4 and Figure 5 In the embodiment provided, the fixing member 24 is provided with a clamping structure 242. The clamping structure 242 is typically used for workpieces with a structural form that facilitates clamping. For example, it may be a clamping structure with a locking ring, where the locking ring and the clamp are used to secure the workpiece. It should be understood that the fixing member 24 may also be provided with other component structures for securing the workpiece, which will not be described in detail here.

[0038] Please refer to Figure 6 , Figure 6 This is a schematic diagram of the three-dimensional structure of the multi-angle rotation device provided by the third embodiment of the present invention. Figure 6 As shown, in this embodiment, the first ring member 11 is provided with a first chute 31, which is adapted to the second rotating shaft 22, and the second rotating shaft 22 can reciprocate within the first chute 31. Furthermore, the second ring member 12 can also be provided with a second chute 32, which is adapted to the third rotating shaft 23, and the third rotating shaft 23 can reciprocate within the second chute 32. This arrangement allows the first chute 31 and the second chute 32 to be rotated to allow the second rotating shaft 22 and the third rotating shaft 23 to slide, further facilitating adjustment of the angular state of the workpiece.

[0039] Preferably, the first rotating shaft 21 is provided with a first stopper, which is capable of limiting the rotation of the first annular member 11 in a first state and allowing the first annular member 11 to rotate in a second state. Similarly, the second rotating shaft 22 may also be provided with a second stopper, which is capable of limiting the rotation of the second annular member 12 in a first state and allowing the second annular member 12 to rotate in a second state. This arrangement allows for temporary fixation of the first and second annular members 11, 12, preventing movement of the workpiece during observation and / or processing, thereby affecting the workpiece operation. It should be understood that the first and second stoppers can be implemented in a variety of ways, including but not limited to: using a threaded structure to tighten or loosen the first and second rotating shafts 21, 22; using a locking connector to lock or release the first and second rotating shafts 21, 22; filling the rotating surfaces of the first and second rotating shafts 21, 22 with damping material so that they can rotate when moved by an external force, while being restrained by the static friction of the damping material when stationary.

[0040] Please continue to refer to Figure 7 and Figure 8 ,in Figure 7 A schematic diagram of the three-dimensional structure of a multi-angle rotation device provided by a first embodiment of the present invention, which can fix a workpiece at a first angle. Figure 8 This is a schematic diagram of the three-dimensional structure of the multi-angle rotation device provided by the first embodiment of the present invention, which can fix the workpiece at the second angle. Figure 7 As shown, the first annular member 11 and the second annular member 12 rotate to tilt the workpiece, so that the workpiece can be observed and / or processed in an inclined state. Figure 8 As shown, the multi-angle rotation device can also make the workpiece lie flat, so that it is convenient to look down directly at the workpiece.

[0041] The present invention further provides a measuring device comprising a testing platform, a measuring instrument, and any of the aforementioned multi-angle rotation devices, wherein the multi-angle rotation device is disposed on the testing platform. Because the measuring device provided by the present invention includes the aforementioned multi-angle rotation device, the measuring device provided by the present invention can rotate the workpiece to a variety of angles within three-dimensional space, thereby enabling comprehensive observation and measurement of the workpiece without changing its placement.

[0042] The present invention further provides a processing device comprising a processing platform, a processing tool, and any of the aforementioned multi-angle rotation devices, wherein the multi-angle rotation device is disposed on the processing platform. Because the processing device provided by the present invention includes the multi-angle rotation device, the processing device provided by the present invention can rotate the workpiece to a variety of angles within three-dimensional space, thereby enabling comprehensive observation and processing of the workpiece without changing its placement.

[0043] It should be noted that the various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. Reference can be made to the common and similar parts between the various embodiments. The systems disclosed in the embodiments are described briefly because they correspond to the methods disclosed in the embodiments. For relevant details, refer to the method description.

[0044] It should also be noted that although the present invention has been disclosed above with reference to preferred embodiments, the above embodiments are not intended to limit the present invention. For any person skilled in the art, without departing from the scope of the technical solution of the present invention, the technical content disclosed above can be used to make many possible changes and modifications to the technical solution of the present invention, or to modify it into an equivalent embodiment with equivalent changes. Therefore, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of protection of the technical solution of the present invention.

[0045] It should also be understood that, unless otherwise specified or indicated, the terms "first", "second", "third", etc. in the specification are only used to distinguish the various components, elements, steps, etc. in the specification, and are not used to indicate the logical relationship or sequential relationship between the various components, elements, steps, etc.

[0046] It should also be recognized that the terms described herein are used only to describe specific embodiments and are not intended to limit the scope of the invention. It should be noted that the singular forms "a" and "an" used herein and in the appended claims include plural references unless the context clearly indicates otherwise. For example, a reference to "a step" or "a device" means a reference to one or more steps or devices, and may include secondary steps as well as secondary devices. All conjunctions used should be understood in their broadest sense. Also, the word "or" should be understood to have the definition of a logical "or" rather than a logical "exclusive or" unless the context clearly indicates otherwise. In addition, implementation of embodiments of the present invention may include performing selected tasks manually, automatically, or in combination.

Claims

1. A multi-angle rotation device for image measurement, characterized in that: It comprises a base and a plurality of annular members which are sequentially sleeved from the outside to the inside, wherein the annular member located on the outermost side is rotatably connected to the base, and a fixing member for fixing a workpiece is provided on the inner wall of the annular member located on the innermost side; Among the two adjacent annular members, the annular member located on the inner side is rotatably connected to the annular member located on the outer side thereof, and the rotation axis of the annular member located on the inner side is intersected with the rotation axis of the annular member located on the outer side thereof; The multi-angle rotation device includes a first ring member, a second ring member, a third ring member, a first rotating shaft, a second rotating shaft and a third rotating shaft, wherein the first ring member is sleeved on the outside of the second ring member, the second ring member is sleeved on the outside of the third ring member, the first ring member is rotatably connected to the base via the first rotating shaft, the second ring member is rotatably connected to the first ring member via the second rotating shaft, the third ring member is rotatably connected to the second ring member via the third rotating shaft, and the third ring member is connected to the fixed member and can rotate around the third rotating shaft together with the fixed member; The first annular member is provided with a first sliding groove, the first sliding groove is adapted to the second rotating shaft, and the second rotating shaft can reciprocate in the first sliding groove; The second annular member is provided with a second sliding groove, the second sliding groove is adapted to the third rotating shaft, and the third rotating shaft can reciprocate in the second sliding groove; There are multiple fixing members, and the multiple fixing members are evenly arranged along the inner circumference of the third annular member. The fixing members are provided with a clamping structure or a fixing pin.

2. The multi-angle rotation device according to claim 1, characterized in that: The axis of the first rotating shaft is perpendicular to the axis of the second rotating shaft, and the axis of the second rotating shaft is perpendicular to the axis of the third rotating shaft.

3. The multi-angle rotation device according to claim 1, wherein: A first limiting member is provided on the first rotating shaft. The first limiting member can limit the rotation of the first annular member in a first state and allow the first annular member to rotate in a second state.

4. The multi-angle rotation device according to claim 1, wherein: A second limiting member is provided on the second rotating shaft. The second limiting member can limit the rotation of the second annular member in a first state and allow the second annular member to rotate in a second state.

5. A measuring device, characterized in that The invention comprises a detection platform, a measuring instrument and a multi-angle rotation device as claimed in any one of claims 1 to 4, wherein the multi-angle rotation device is arranged on the detection platform.

6. A processing equipment, characterized in that, The invention comprises a processing platform, a processing tool and a multi-angle rotation device as claimed in any one of claims 1 to 4, wherein the multi-angle rotation device is arranged on the processing platform.

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