CN220893283U - Metering device for equipment contour detection - Google Patents
Metering device for equipment contour detection Download PDFInfo
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- CN220893283U CN220893283U CN202322527711.1U CN202322527711U CN220893283U CN 220893283 U CN220893283 U CN 220893283U CN 202322527711 U CN202322527711 U CN 202322527711U CN 220893283 U CN220893283 U CN 220893283U
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- guide rail
- measuring
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- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 238000006073 displacement reaction Methods 0.000 claims abstract description 33
- 238000005259 measurement Methods 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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Abstract
The utility model relates to a metering device for equipment contour detection, which comprises a detection table, wherein the top of the detection table is rotationally connected with a rotary drum, the top of the rotary drum is fixedly connected with a rotary table, teeth are arranged at the edge part of the rotary table, a supporting component is arranged at the bottom of the rotary table, three guide tracks are distributed at the top of the detection table and around the circumference array of the rotary table, follow-up frame plates are arranged on the outer sides of the guide tracks, displacement components are arranged in the follow-up frame plates and used for driving the follow-up frame plates to move, a measuring camera is fixedly arranged on one side of the follow-up frame plates, a driving component is arranged at the top of the detection table and positioned on one side of the rotary table, and the driving component is used for driving the rotary table to rotate. The utility model solves the problems that when the measuring camera moves to the top of the object in the vertical direction, the camera is flush with the top of the measured object, so that the bottom of the measured object cannot be intuitively and clearly collected, the measuring result of the outline is affected, and the actual use is not facilitated.
Description
Technical Field
The utility model relates to the technical field of contour detection, in particular to a metering device for equipment contour detection.
Background
At present, the three-dimensional contour of an object is mainly measured by two main types, namely contact type and non-contact type. The contact type is typified by a three-coordinate measuring instrument, and the method has higher precision, but the probe is easy to damage and scratch the measured part because the probe is required to be contacted with the measured object during measurement; therefore, the non-contact measurement method without contacting the measured object has wider application prospect.
Through retrieving, chinese patent discloses a profile measuring apparatu, its grant notice number is (CN 214372302U), which comprises a workbench, the end plate is all fixed to be equipped with at the workstation both ends, fixed first slide bar that is equipped with between the end plate, the equal fixed first bearing that inlays of end plate one end, fixed first lead screw that is equipped with between the first bearing, first slide bar outer wall slip cap is equipped with first slider, one end the fixed first motor that is equipped with of end plate outer wall, the pivot of first motor with first lead screw fixed connection, fixed lifting unit that is equipped with on the first slider.
According to the technology, when the physical outline is measured, the first screw rod drives the measuring camera to move in the horizontal direction, and meanwhile, the second screw rod drives the measuring camera to move in the vertical direction, so that the outline of the measured object is measured. However, when in actual use, the measuring camera moves to the top of the object in the vertical direction, and at this time, the camera is flush with the top of the object to be measured, so that the bottom of the object to be measured cannot be intuitively and clearly collected, and the measuring result of the outline is affected, and the actual use is not facilitated.
Disclosure of utility model
In view of the foregoing problems of the prior art, a main object of the present utility model is to provide a measuring device for detecting an outline of an apparatus.
The technical scheme of the utility model is as follows: the utility model provides a measuring device for equipment contour detection, includes the detection platform, the top of detection platform rotates and is connected with the rotary drum, the top fixedly connected with carousel of rotary drum, the border position of carousel is provided with the tooth, the bottom of carousel is provided with supporting component, the top of detection platform and around carousel circumference array distribution have three guide rail, guide rail's outside all is provided with follow-up frame, follow-up frame's inside is provided with displacement subassembly, displacement subassembly is used for driving follow-up frame and removes, one side fixed mounting of follow-up frame has the measurement camera, the top of detection platform and one side that is located the carousel are provided with drive assembly, drive assembly is used for driving the carousel rotation.
As a preferred implementation mode, the displacement assembly comprises a servo motor, the servo motor is fixedly arranged on one side of a follow-up frame plate, a displacement gear is rotationally connected between two sides of the inner wall of the follow-up frame plate, an output shaft of the servo motor is fixedly connected with one end of a rotating shaft of the displacement gear, teeth are arranged on the outer side of the guide rail, and the displacement gear is meshed with the teeth on the outer side of the guide rail.
As a preferred embodiment, the displacement assembly further comprises two limit rollers, wherein the two limit rollers are both rotatably connected in the follow-up frame plate and located at the inner side of the guide rail, and the outer sides of the limit rollers are abutted against the inner side of the guide rail.
As a preferred implementation mode, the support assembly comprises four U-shaped plates, the four U-shaped plates are distributed between the top of the detection table and the turntable in a circumferential array mode, balls are connected to the inner portion of the U-shaped plates in a rotating mode, and the outer sides of the balls are abutted to the bottom of the turntable.
As a preferred implementation mode, the driving assembly comprises a driving motor, the driving motor is fixedly arranged at the bottom of the detection table, an output shaft of the driving motor extends to the top of the detection table and is fixedly connected with a rotary gear, and the rotary gear is meshed with teeth on the outer side of the turntable.
As a preferable implementation mode, limiting blocks are fixedly connected to two sides of one end, far away from the detection table, of the guide rail.
As a preferable implementation mode, the ratio of the diameters of the rotary gear to the rotary disc is one to three, and the two ends of the bottom of the detection table are fixedly connected with support plates.
Compared with the prior art, the utility model has the advantages and positive effects that:
1. The follow-up frame plate is driven to reciprocate outside the guide rail through the displacement assembly, the measuring principle of the measuring camera to the equipment outline is the same as that in the comparison file, as shown in the figure, the guide rail is of an arc-shaped structure, when the measuring camera moves to the top of the guide rail, a certain included angle exists between the measuring camera and the top of the equipment, so that the image acquisition can be clearly carried out on the top of the equipment, and three measuring cameras are arranged simultaneously, so that different acquisitions can be carried out in three different directions, the error of data acquisition can be reduced, and the practicability of the equipment is enhanced.
Drawings
FIG. 1 is a schematic perspective view of a measuring device for detecting equipment contour;
FIG. 2 is a schematic view of an exploded view of a support assembly of a measuring device for detecting equipment contours;
FIG. 3 is a schematic diagram of an exploded view of a displacement assembly of a measuring device for detecting equipment contours;
fig. 4 is an enlarged schematic view of the apparatus of fig. 1 at a.
Legend description: 1. a detection table; 2. a turntable; 3. a rotating drum; 4. a U-shaped plate; 5. a ball; 6. a rotary gear; 7. a driving motor; 8. a guide rail; 9. a servo motor; 10. measuring a camera; 11. a follow-up frame plate; 12. a displacement gear; 13. a limiting block; 14. a support plate; 15. and a limit roller.
Detailed Description
The utility model will be further described with reference to the drawings and the specific embodiments
Example 1
As shown in fig. 1 to 4, the present utility model provides a technical solution: including detecting the platform 1, the top rotation of detecting the platform 1 is connected with rotary drum 3, the top fixedly connected with carousel 2 of rotary drum 3, the border position of carousel 2 is provided with the tooth, the bottom of carousel 2 is provided with supporting component, the top of detecting the platform 1 and around carousel 2 circumference array distribution have three guide rail 8, guide rail 8's outside all is provided with follow-up frame 11, follow-up frame 11's inside is provided with displacement subassembly, displacement subassembly is used for driving follow-up frame 11 and removes, one side fixed mounting of follow-up frame 11 has measurement camera 10, the top of detecting the platform 1 and one side that is located carousel 2 are provided with drive assembly, drive assembly is used for driving carousel 2 rotation.
Through the above-mentioned embodiment, when detecting the measurement to equipment profile, place equipment on carousel 2, then start drive assembly, thereby utilize drive assembly to drive carousel 2 rotation, drive equipment rotation simultaneously, then start measuring camera 10, and utilize displacement assembly to drive follow-up framed 11 in the outside reciprocating motion of guide rail 8, this measuring camera 10 is the same with the principle in the contrast file to the measurement principle of equipment profile, as shown in the figure, guide rail 8 is arc structure, when measuring camera 10 removes to guide rail 8's top, its measuring camera 10 and equipment top have certain contained angle, and then can clearly carry out image acquisition to equipment's top, and set up three measuring camera 10 simultaneously, thereby can carry out different acquisitions in three different directions, and then can reduce data acquisition's error, reinforcing equipment's practicality.
Example 2
As shown in fig. 1-4, the displacement assembly comprises a servo motor 9, the servo motor 9 is fixedly arranged on one side of a follow-up frame plate 11, a displacement gear 12 is rotatably connected between two sides of the inner wall of the follow-up frame plate 11, an output shaft of the servo motor 9 is fixedly connected with one end of a rotating shaft of the displacement gear 12, teeth are arranged on the outer side of a guide rail 8, and the displacement gear 12 is meshed with the teeth on the outer side of the guide rail 8. The displacement assembly further comprises two limit rollers 15, wherein the two limit rollers 15 are both rotationally connected to the inside of the follow-up frame plate 11 and located on the inner side of the guide rail 8, and the outer sides of the limit rollers 15 are abutted against the inner side of the guide rail 8. Through setting up displacement subassembly, utilize servo motor 9 to drive displacement gear 12 rotation, and displacement gear 12 meshes with the tooth in the guide rail 8 outside mutually, and two limit roller 15 and the inboard looks butt of guide rail 8 simultaneously for form triangle-shaped structure between displacement gear 12 and two limit roller 15, thereby can carry out spacingly to follow-up frame 11, and then drive and measure camera 10 and remove in the guide rail 8 outside.
Wherein, the supporting component includes four U template 4, and four U template 4 are circumference array and distribute between the top of detecting platform 1 and carousel 2, and the inside rotation of U template 4 is connected with ball 5, the outside and the bottom looks butt of carousel 2 of ball 5. Through setting up supporting component, utilize ball 5 outside and carousel 2's bottom looks butt to support carousel 2 bottom, prevent that the equipment from overweight leading to carousel 2 to take place the slope, reinforcing equipment's practicality.
Wherein, drive assembly includes driving motor 7, and driving motor 7 fixed mounting is in the bottom of detecting the platform 1, and driving motor 7's output shaft extends to the top of detecting the platform 1 and fixedly connected with rotary gear 6, and rotary gear 6 meshes with the tooth in the carousel 2 outside. The ratio of the diameters of the rotary gear 6 and the rotary table 2 is one to three, and the two ends of the bottom of the detection table 1 are fixedly connected with support plates 14. The rotary gear 6 is driven to rotate by the driving motor 7, so that the rotary table 2 is driven to rotate, the ratio of the diameters of the rotary gear 6 and the rotary table 2 is one to three, the rotating speed of the rotary table 2 can be reduced, and the rotary gear 6 can drive the rotary table 2 to rotate slowly and stably.
Wherein, both sides that guide rail 8 kept away from detection platform 1 one end are all fixedly connected with stopper 13. By providing the stopper 13, the follow-up frame plate 11 is restricted, and the follow-up frame plate is prevented from being separated from the outside of the guide rail 8.
Working principle: when detecting and metering equipment outline, place equipment on carousel 2, start driving motor 7 through the external control ware and drive rotation gear 6 and rotate, thereby drive carousel 2 and rotate, drive equipment simultaneously and rotate, then start measuring camera 10, and utilize servo motor 9 to drive displacement gear 12 and rotate, and displacement gear 12 meshes with the tooth in the guide rail 8 outside, two limit roller 15 and the inboard looks butt of guide rail 8 simultaneously, make and form triangle-shaped structure between displacement gear 12 and two limit roller 15, thereby can carry out spacingly to follow-up frame 11, and then drive measuring camera 10 in guide rail 8 outside reciprocating motion, utilize carousel 2 rotation and measuring camera 10's reciprocating displacement, and then measure equipment outline in an all-round way.
Claims (7)
1. The utility model provides a measuring device for equipment contour detection, includes detection platform (1), its characterized in that: the detection table is characterized in that the top of the detection table (1) is rotationally connected with the rotary drum (3), the top of the rotary drum (3) is fixedly connected with the rotary table (2), teeth are arranged on the edge part of the rotary table (2), a supporting component is arranged at the bottom of the rotary table (2), three guide rails (8) are distributed at the top of the detection table (1) and around the circumferential array of the rotary table (2), follow-up frame plates (11) are arranged on the outer sides of the guide rails (8), displacement components are arranged inside the follow-up frame plates (11) and used for driving the follow-up frame plates (11) to move, a measuring camera (10) is fixedly arranged on one side of the follow-up frame plates (11), and a driving component is arranged on the top of the detection table (1) and located on one side of the rotary table (2) and used for driving the rotary table (2) to rotate.
2. The apparatus for measuring contour of a device according to claim 1, wherein: the displacement assembly comprises a servo motor (9), the servo motor (9) is fixedly arranged on one side of a follow-up frame plate (11), a displacement gear (12) is rotationally connected between two sides of the inner wall of the follow-up frame plate (11), an output shaft of the servo motor (9) is fixedly connected with one end of a rotating shaft of the displacement gear (12), teeth are arranged on the outer side of the guide rail (8), and the displacement gear (12) is meshed with the teeth on the outer side of the guide rail (8).
3. The apparatus for measuring contour of a device according to claim 1, wherein: the displacement assembly further comprises two limit rollers (15), the two limit rollers (15) are both rotationally connected to the inside of the follow-up frame plate (11) and located on the inner side of the guide rail (8), and the outer side of the limit rollers (15) is abutted to the inner side of the guide rail (8).
4. The apparatus for measuring contour of a device according to claim 1, wherein: the supporting component comprises four U-shaped plates (4), the four U-shaped plates (4) are distributed between the top of the detection table (1) and the turntable (2) in a circumferential array mode, balls (5) are connected to the inside of the U-shaped plates (4) in a rotating mode, and the outer sides of the balls (5) are abutted to the bottom of the turntable (2).
5. The apparatus for measuring contour of a device according to claim 1, wherein: the driving assembly comprises a driving motor (7), the driving motor (7) is fixedly arranged at the bottom of the detection table (1), an output shaft of the driving motor (7) extends to the top of the detection table (1) and is fixedly connected with a rotary gear (6), and the rotary gear (6) is meshed with teeth on the outer side of the turntable (2).
6. The apparatus for measuring contour of a device according to claim 1, wherein: limiting blocks (13) are fixedly connected to two sides of one end, far away from the detection table (1), of the guide rail (8).
7. The apparatus for measuring contour of a device as defined in claim 5, wherein: the ratio of the diameters of the rotary gear (6) and the rotary table (2) is one to three, and the two ends of the bottom of the detection table (1) are fixedly connected with support plates (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322527711.1U CN220893283U (en) | 2023-09-18 | 2023-09-18 | Metering device for equipment contour detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322527711.1U CN220893283U (en) | 2023-09-18 | 2023-09-18 | Metering device for equipment contour detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220893283U true CN220893283U (en) | 2024-05-03 |
Family
ID=90872665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322527711.1U Active CN220893283U (en) | 2023-09-18 | 2023-09-18 | Metering device for equipment contour detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220893283U (en) |
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2023
- 2023-09-18 CN CN202322527711.1U patent/CN220893283U/en active Active
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