Part three-dimensional data acquisition equipment
By designing a component three-dimensional data acquisition device including an operating table, a scanner and adjustment components, the problem of multi-point scanning and frequent position adjustment during the three-dimensional scanning of components is solved, and faster, accurate and efficient three-dimensional data acquisition is achieved.
Patent Information
- Application Number
- CN202421581307.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-07-05
AI Technical Summary
When performing three-dimensional scanning of parts, in order to ensure the accuracy of the scanning, multi-point scanning is usually required and the position of the scanning machine or parts is constantly adjusted, resulting in a cumbersome and inaccurate scanning process.
A three-dimensional data acquisition device for components including an operating table, a scanner and an adjustment component is designed. The adjustment components include a rotary table, a motor, a clamping portion and an adjustment rod, through which the position and angle of the components can be automatically adjusted, ensuring that the three-dimensional data of the components can be accurately captured without moving the scanner.
Through automated adjustment components, the time for manual adjustment is reduced, the accuracy and efficiency of scanning is improved, and it can quickly adapt to components of different shapes and sizes, reducing errors introduced by frequent position adjustments.
Smart Images
Figure CN222689118U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of component scanning, in particular to a component three-dimensional data acquisition device. Background Art
[0002] In modern manufacturing, accurate 3D data is the key to efficient design, manufacturing and product optimization. The acquisition of 3D data of parts not only involves the accuracy of the data, but also the availability and accessibility of the data. 3D scanning technology is the main means of acquiring 3D data of physical objects. It can quickly and accurately capture the shape and size of objects and generate high-precision 3D models.
[0003] Currently, when performing three-dimensional scanning on parts, in order to ensure the accuracy of the scanning, multi-point scanning is usually required. During this process, the position of the scanning machine or the parts will be constantly adjusted. The entire scanning process is relatively cumbersome, and constantly adjusting the position will affect the accuracy of the scanning.
[0004] In response to the above problems, this application document provides a three-dimensional data acquisition device for parts. Summary of the invention
[0005] The purpose of the utility model is to solve the problems raised in the above-mentioned background technology, and the utility model provides a three-dimensional data acquisition device for parts.
[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:
[0007] A three-dimensional data acquisition device for parts, comprising an operating table, a scanner and an adjustment component for adjusting the angle of the part to be scanned, wherein the scanner and the adjustment component are both arranged on the top of the operating table, and the adjustment component comprises a turntable horizontally rotatably mounted on the top of the operating table, and two symmetrically distributed mounting plates are arranged on the turntable, wherein a motor 1 is mounted on one of the mounting plates, and an adjustment rod movably penetrated and inserted on the other mounting plate and located on the same horizontal line as the rotating shaft of the motor 1, and the adjustment component also comprises two clamping parts symmetrically distributed on the left and right, wherein one of the clamping parts is fixed on the output end of the motor 1, and the other clamping part is rotatably mounted on one end of the adjustment rod, and the two clamping parts are used to clamp and fix the part to be scanned.
[0008] Preferably, a vertically arranged motor 2 is installed inside the operating table, and the output end of the motor 2 movably passes through the top of the operating table and is fixed to the center of the bottom of the turntable.
[0009] Preferably, the clamping portion includes a device plate fixed on an output end of the motor or one end of the adjusting rod, a clamping plate 1 and a fixing plate are respectively fixed at two ends of the device plate, a clamping plate 2 is movably arranged between the clamping plate 1 and the fixing plate, a control rod arranged along the length direction of the device plate is movably inserted through the device plate, a plurality of slots distributed in an array are constructed on one side of the control rod, and an insert block with one end movably inserted into one of the slots is movably inserted on the fixing plate.
[0010] Preferably, a U-shaped plate is fixed to one side of the fixed plate and both ends of the U-shaped plate are fixed to the fixed plate, one end of the plug block movably passes through the U-shaped plate, a baffle fixedly mounted on the plug block is provided inside the opening of the U-shaped plate, and a spring mounted on the plug block is connected between the baffle and the opening side of the U-shaped plate.
[0011] Preferably, the side of the slot facing away from the second clamping plate is an inclined surface, and the other end of the insert block is configured with an inclined surface.
[0012] Preferably, rubber pads are installed on the opposite sides of the first clamping plate and the second clamping plate.
[0013] Preferably, a fixing nail is threadedly inserted into one of the mounting plates, and one end of the fixing nail can abut against the outer side of the adjusting rod.
[0014] Preferably, the top ball of the operating table is connected to a plurality of rolling balls distributed in a rotating array with the rotating shaft of the second motor as the central axis, and the plurality of rolling balls all roll on the bottom of the turntable. Beneficial Effects
[0015] The utility model reduces the time of manually adjusting the position of the scanning machine or parts through the automated adjustment component, making the entire scanning process faster;
[0016] The design of the device in this apparatus allows the position and angle of the parts to be accurately adjusted by adjusting the components without moving the scanner, thus reducing the errors that may be introduced by frequent position adjustments;
[0017] The combination of the turntable and the motor provides multi-angle scanning capabilities in the horizontal and vertical directions, allowing parts with complex shapes to be fully captured. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0020] Figure 2 For this utility model Figure 1 Schematic diagram of the three-dimensional structure of the middle part;
[0021] Figure 3 For this utility model Figure 2 Schematic diagram of the three-dimensional structure of the middle part;
[0022] Figure 4 For this utility model Figure 3 Side view of
[0023] Figure 5 For this utility model Figure 4 Stereoscopic cross-sectional view in the AA direction.
[0024] Figure 1-Figure 5 middle:
[0025] 1. Operating table; 2. Scanner; 3. Adjustment assembly; 11. Motor 2; 12. Roller ball; 31. Turntable; 32. Mounting plate; 33. Motor 1; 34. Adjustment rod; 35. Clamping part; 321. Fixing nail; 351. Mounting plate; 352. Clamp 1; 353. Fixing plate; 354. Clamp 2; 355. Control rod; 356. Slot; 357. Insert block; 358. U-shaped plate; 359. Spring. DETAILED DESCRIPTION
[0026] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.
[0027] The present application provides a three-dimensional data acquisition device for parts, which is mainly used to solve the problem that when performing three-dimensional scanning on parts, in order to ensure the accuracy of scanning, multi-point scanning is usually required. During this process, the position of the scanning machine or the parts will be constantly adjusted, the entire scanning process is cumbersome, and the constant adjustment of the position will affect the accuracy of the scanning. The following technical solutions are provided. Figure 1-Figure 5 Make a detailed description:
[0028] A three-dimensional data acquisition device for parts, mainly comprising an operating table 1, a scanner 2 and an adjustment component 3 for adjusting the angle of the parts to be scanned, the scanner 2 and the adjustment component 3 are both arranged on the top of the operating table 1, the adjustment component 3 comprises a turntable 31 which is horizontally rotatably mounted on the top of the operating table 1, two symmetrically distributed mounting plates 32 are arranged on the turntable 31, one of the mounting plates 32 is mounted with a motor 1 33, and an adjustment rod 34 which is movably inserted through the other mounting plate 32 and is located on the same horizontal line as the rotating shaft of the motor 1 33, the adjustment component 3 also comprises two left-right symmetrically distributed clamping parts 35, one of the clamping parts 35 is fixed on the motor 1 33 On the output end, another clamping part 35 is rotatably mounted on one end of the adjusting rod 34. The two clamping parts 35 are used to clamp and fix the parts to be scanned. When the device is used, firstly, the relative positions of the two clamping parts 35 are adjusted by the adjusting rod 34 according to the size and shape of the parts to ensure that the parts are properly clamped. The clamping parts 35 are operated to clamp the parts to be scanned to ensure that the parts will not move or rotate during the scanning process. The scanner 2 is started to perform a three-dimensional scan on the parts fixed in the clamping parts 35. At the same time, the turntable 31 is rotated and the motor 1 33 is started to control the rotation of the parts and adjust the angle to scan different scanning angles of the parts.
[0029] The device can quickly adjust the scanning angle through the turntable 31 driven by the motor 33, reducing the time of manual adjustment. The design of the adjustment rod 34 and the clamping part 35 provides multi-dimensional adjustment capabilities to adapt to parts of different shapes and sizes. The design of the clamping part 35 ensures the stability of the parts during the scanning process and reduces the scanning error caused by the movement of the parts.
[0030] For details, please refer to Figure 2 A vertically arranged motor 11 is installed inside the operating table 1. The output end of the motor 11 movably passes through the top of the operating table 1 and is fixed to the center of the bottom of the turntable 31. The motor 11 is used to control the rotation of the turntable 31. The top ball of the operating table 1 is connected to a plurality of rolling balls 12 distributed in a rotating array with the rotating shaft of the motor 11 as the central axis. The plurality of rolling balls 12 roll on the bottom of the turntable 31. The rolling characteristics of the rolling balls 12 reduce friction, improve the stability of the turntable 31, and ensure that no displacement occurs during the scanning process.
[0031] In this example, see Figure 2 , Figure 3 , Figure 4 and Figure 5The clamping part 35 includes a device plate 351 fixed on the output end of the motor 1 33 or one end of the adjusting rod 34, a clamping plate 1 352 and a fixing plate 353 are fixed at both ends of the device plate 351, a clamping plate 2 354 is movably arranged between the clamping plate 1 352 and the fixing plate 353, a control rod 355 arranged along the length direction of the device plate 351 is movably inserted through the device plate 351, a plurality of slots 356 distributed in an array are constructed on one side of the control rod 355, an insert block 357 with one end movably inserted in one of the slots 356 is movably inserted on the fixing plate 353, and in specific operation, the distance between the two clamping parts 35 is adjusted according to the shape and size of the parts, and then the parts are placed between the two clamps. On the plate 1 352, the control rod 355 is moved to drive the clamp plate 2 354 to move, and the clamp plate 2 354 cooperates with the clamp plate 1 352 to clamp and fix the parts, and then the plug block 357 is moved to insert one end of the plug block 357 into the corresponding slot 356 to fix the control rod 355. Through the cooperation of the control rod 355 and the slot 356, the clamping force of the clamping part 35 can be accurately adjusted to adapt to parts of different strengths and fragile materials. The design of the clamping part 35 allows it to flexibly adapt to parts of different shapes and sizes, thereby improving the versatility of the equipment. Through the fixation of the control rod 355 and the plug block 357, the stability of the clamping part 35 during the scanning process is ensured to prevent the parts from moving or rotating during scanning.
[0032] A U-shaped plate 358 is fixed to one side of the fixed plate 353 and both ends of the U-shaped plate 358 are fixed to the fixed plate 353. One end of the plug 357 movably passes through the U-shaped plate 358. A baffle fixedly mounted on the plug 357 is arranged inside the opening of the U-shaped plate 358. A spring 359 mounted on the plug 357 is connected between the baffle and the opening side of the U-shaped plate 358. Under the elastic force of the spring 359, one end of the plug 357 can be stably inserted into one of the slots 356 to ensure stability.
[0033] For further information, see Figure 5The side of the slot 356 facing away from the second clamping plate 354 is an inclined surface, and the other end of the plug block 357 is constructed with an inclined surface. The design of the inclined surface makes it easier to move the control rod 355, simplifying the operation process. Specifically, when clamping and fixing the parts on the first clamping plate 352, the control rod 355 is directly moved in the direction of the parts. The inclined surface of the slot 356 fits and contacts the inclined surface of the plug block 357, pushing the plug block 357 to move until the second clamping plate 354 and the first clamping plate 352 clamp the parts. At this time, the control rod 355 is no longer moved. Under the elastic force of the spring 359, the plug block 357 is inserted into the corresponding slot 356, which simplifies the clamping process. After clamping and fixing, the straight surface of the plug block 357 contacts the straight surface of the slot 356. The control rod 355 cannot drive the second clamp plate 354 away from the first clamp plate 352, thereby ensuring the stability of the clamping. When releasing the clamping of the parts, pull one end of the plug block 357 to make the other end of the plug block 357 disengage from the slot 356, which can drive the control rod 355 to move.
[0034] Furthermore, rubber pads are installed on the opposite sides of clamp plate 1 352 and clamp plate 2 354. The use of rubber pads can prevent the surface of the parts from being scratched or marked during the clamping process. The rubber pads provide additional friction, which helps to clamp the parts more stably and prevent them from sliding during scanning.
[0035] In this solution, in order to further improve the stability of the components, please refer to Figure 3 A fixing nail 321 is threadedly inserted on one of the mounting plates 32, and one end of the fixing nail 321 can contact the outer side of the adjusting rod 34. After the position of the adjusting rod 34 is adjusted, the fixing nail 321 is rotated to make one end of the fixing nail 321 contact the outer side of the adjusting rod 34, so as to ensure the stability of the adjusting rod 34 and improve the stability of the parts.
[0036] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A component three-dimensional data acquisition device, comprising an operating table (1), a scanner (2) and an adjustment component (3) for adjusting the angle of the component to be scanned, characterized in that: The scanner (2) and the adjustment component (3) are both arranged on the top of the operating table (1); the adjustment component (3) comprises a turntable (31) rotatably mounted on the top of the operating table (1); two symmetrically distributed mounting plates (32) are arranged on the turntable (31); a motor (33) is mounted on one of the mounting plates (32); an adjustment rod (34) is movably inserted through the other mounting plate (32) and is located on the same horizontal line as the rotation axis of the motor (33); the adjustment component (3) further comprises two clamping parts (35) symmetrically distributed on the left and right; one of the clamping parts (35) is fixed on the output end of the motor (33); the other clamping part (35) is rotatably mounted on one end of the adjustment rod (34); the two clamping parts (35) are used to clamp and fix the parts to be scanned.
2. A component three-dimensional data acquisition device according to claim 1, characterized in that: A second motor (11) arranged vertically is installed inside the operating table (1), and an output end of the second motor (11) movably passes through the top of the operating table (1) and is fixed to the center of the bottom of the turntable (31).
3. The three-dimensional data acquisition device for parts according to claim 1, characterized in that: The clamping portion (35) comprises a device plate (351) fixed on the output end of the motor 1 (33) or on one end of the adjusting rod (34); a clamp plate 1 (352) and a fixing plate (353) are respectively fixed at two ends of the device plate (351); a clamp plate 2 (354) is movably arranged between the clamp plate 1 (352) and the fixing plate (353); a control rod (355) arranged along the length direction of the device plate (351) is movably inserted through the device plate (351); a plurality of slots (356) distributed in an array are constructed on one side of the control rod (355); and an insert block (357) having one end movably inserted into one of the slots (356) is movably inserted on the fixing plate (353).
4. The three-dimensional data acquisition device for parts according to claim 3, characterized in that: A U-shaped plate (358) is fixed to one side of the fixed plate (353), and both ends of the U-shaped plate (358) are fixed to the fixed plate (353); one end of the plug block (357) movably passes through the U-shaped plate (358); a baffle plate fixedly sleeved on the plug block (357) is arranged inside the opening of the U-shaped plate (358); a spring (359) sleeved on the plug block (357) is connected between the baffle plate and the opening side of the U-shaped plate (358).
5. The three-dimensional data acquisition device for parts according to claim 4, characterized in that: The side of the slot (356) facing away from the second clamping plate (354) is an inclined surface, and the other end of the insert block (357) is also configured with an inclined surface.
6. The three-dimensional data acquisition device for parts according to claim 3, characterized in that: A rubber pad is installed on the opposite side of the clamping plate 1 (352) and the clamping plate 2 (354).
7. The three-dimensional data acquisition device for parts according to claim 1, characterized in that: A fixing nail (321) is threadedly inserted into one of the mounting plates (32), and one end of the fixing nail (321) can abut against the outer side of the adjusting rod (34).
8. The three-dimensional data acquisition device for parts according to claim 2, characterized in that: The top ball of the operating table (1) is connected to a plurality of rolling balls (12) distributed in a rotating array with the rotating shaft of the second motor (11) as the central axis, and the plurality of rolling balls (12) all roll on the bottom of the turntable (31).
Citation Information
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