CN222188113U - Workpiece height measuring device - Google Patents
Workpiece height measuring device Download PDFInfo
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- CN222188113U CN222188113U CN202420994307.7U CN202420994307U CN222188113U CN 222188113 U CN222188113 U CN 222188113U CN 202420994307 U CN202420994307 U CN 202420994307U CN 222188113 U CN222188113 U CN 222188113U
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- 238000005259 measurement Methods 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 6
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
本实用新型涉及工件高度测量技术领域，公开了一种工件高度测量装置，包括底座，所述底座的顶端中部固定连接有支撑座，所述支撑座的顶端转动连接有转动轴，所述转动轴的外端固定连接有齿环，所述转动轴的顶端固定连接有检测台，所述底座的顶端于支撑座的前端固定连接有电机，所述电机的输出端固定连接有转轴，所述转轴的顶端固定连接有齿轮一，所述齿轮一的外端与齿环的外端啮合连接。本实用新型中，通过调节组件使测量组件上下移动，可以对超出装置高度的工件进行高度检测，驱动电机，使检测台旋转，配合测量组件，实现了对工件上不同部位的孔洞高度测量的同时还能测量孔径的目的。
The utility model relates to the technical field of workpiece height measurement, and discloses a workpiece height measurement device, including a base, a support seat is fixedly connected to the middle of the top of the base, a rotating shaft is rotatably connected to the top of the support seat, a gear ring is fixedly connected to the outer end of the rotating shaft, a detection platform is fixedly connected to the top of the rotating shaft, a motor is fixedly connected to the front end of the support seat at the top of the base, a rotating shaft is fixedly connected to the output end of the motor, a gear one is fixedly connected to the top of the rotating shaft, and the outer end of the gear one is meshed with the outer end of the gear ring. In the utility model, the measuring component is moved up and down by adjusting the component, so that the height of the workpiece exceeding the height of the device can be detected, and the motor is driven to rotate the detection platform, and the purpose of measuring the height of holes in different parts of the workpiece and the aperture can be measured at the same time in cooperation with the measuring component.
Description
Technical Field
The utility model relates to the technical field of workpiece height measurement, in particular to a workpiece height measurement device.
Background
The workpiece is the object of machining and can be a single part or a combination. In production, they are the core part, the quality of which is related to the performance and reliability of the final product. In order to ensure that the workpiece meets the design specification, a height measuring device is required to be used for accurate detection so as to verify whether the size of the workpiece meets the technical requirements, thereby ensuring the function and the reliability of the product.
In a common measuring device, a workpiece is placed on a detecting table, and then a measuring plate is moved downwards until the bottom end of the measuring plate contacts the highest point of the workpiece, at this time, a scale mark on a scale aligned with the bottom end of the measuring plate is the height of the workpiece, so that the measurement of the height of the workpiece is completed.
However, the highest point of the measuring plate of part of the workpiece measuring device is fixed, the workpiece exceeding the height of the measuring device cannot be detected, holes are formed in some workpieces, and some devices cannot measure the diameters of the holes at the same time when detecting the heights of the holes, so that the practicability of the device is reduced, and the workpiece height measuring device is provided for solving the problems.
Disclosure of utility model
In order to overcome the defects, the utility model provides a workpiece height measuring device, which aims to solve the problems that the prior art cannot detect a workpiece exceeding the height of the measuring device and cannot synchronously measure the radius of a hole when measuring the height of the hole on the workpiece.
In order to achieve the above purpose, the workpiece height measuring device comprises a base, wherein a supporting seat is fixedly connected to the middle of the top end of the base, a rotating shaft is rotatably connected to the top end of the supporting seat, a toothed ring is fixedly connected to the outer end of the rotating shaft, a detection table is fixedly connected to the top end of the rotating shaft, a motor is fixedly connected to the top end of the base at the front end of the supporting seat, a rotating shaft is fixedly connected to the output end of the motor, a first gear is fixedly connected to the top end of the rotating shaft, the outer end of the first gear is in meshed connection with the outer end of the toothed ring, a fixed block is fixedly connected to the top end of the base at the right end of the supporting seat, a main measuring scale is fixedly connected to the left end of the top of the fixed block, a measuring assembly is arranged at the outer end of the main measuring scale, and an adjusting assembly is arranged at the right end of the fixed block and is in threaded connection with the right end of the measuring assembly.
As a further description of the technical scheme, the measuring assembly comprises a mouth-shaped block, the middle of the mouth-shaped block is in sliding connection with the main measuring ruler, the left end of the mouth-shaped block is fixedly connected with a measuring plate, the front surface and the rear surface of the measuring plate are provided with sliding grooves I, the middle of the measuring plate is provided with a movable block, the front end and the rear end of the movable block are fixedly connected with sliding blocks I, and the two sliding blocks I are respectively in sliding connection with the same side sliding groove I.
As further description of the technical scheme, the middle part of the movable block is slidably connected with a hole ruler, the rear end of the hole ruler is fixedly connected with a rack, the left rear end of the movable block is fixedly connected with a driving piece, the output end of the driving piece is fixedly connected with a connecting shaft, the right end of the connecting shaft penetrates through the left end of the movable block and is fixedly connected with a gear II in the movable block, and the outer side of the gear II is in meshed connection with the rack.
As further description of the technical scheme, the two sliding grooves II are formed in the left end and the right end of the hole ruler, sliding blocks II are connected inside the two sliding grooves II in a sliding mode, and the aperture ruler is fixedly connected to the end, away from the position, of the sliding blocks II.
As a further description of the technical scheme, the zero scale starting point of the aperture ruler is the middle of the aperture ruler, and the bottom end of the main measuring ruler is flush with the top end of the detecting table.
As further description of the technical scheme, the right end of the mouth-shaped block is fixedly connected with a connecting plate, and the bottom end of the connecting plate is fixedly connected with a moving block.
As further description of the technical scheme, the adjusting assembly comprises an adjusting rod, the left end of the adjusting rod penetrates through the right end of the fixed block and is fixedly connected with a first bevel gear, the top end of the outer side of the first bevel gear is connected with a second bevel gear in a meshed mode, the top end of the second bevel gear is fixedly connected with a screw rod, and the top end of the screw rod penetrates through the top end of the fixed block and is fixedly connected with a limiting plate.
As a further description of the technical scheme, the outer side of the screw rod is in threaded connection with the middle part of the moving block.
The utility model has the following beneficial effects:
1. According to the utility model, the hole ruler is aligned with the hole on the workpiece by moving left and right, the driving piece drives the gear II to rotate, so that the hole ruler moves downwards and enters the hole, the scale marks on the hole ruler are watched when the hole ruler contacts the bottom end of the hole, and when the hole ruler contacts the workpiece and moves downwards, the hole ruler is always positioned at the top of the workpiece through the sliding relation of the sliding block II and the sliding chute II, so that the aperture of the hole on the workpiece is conveniently measured, the motor is driven to rotate the gear I, the toothed ring, the rotating shaft and the detecting table are driven to synchronously rotate, and the purpose of measuring the heights of the holes on different parts of the workpiece is realized while the aperture is also measured by matching with the left and right movement of the movable block.
2. According to the utility model, the first bevel gear is rotated by rotating the adjusting rod, the second bevel gear and the screw are driven to synchronously rotate, so that the moving block drives the measuring plate to move up and down, the measuring plate can be higher than the device in height when moving upwards due to the existence of the connecting plate, a large workpiece is placed on the detecting table, and then the bottom end of the measuring plate contacts with the top end of the workpiece, so that the height of the workpiece exceeding the device height is detected.
Drawings
FIG. 1 is a schematic perspective view of a workpiece height measuring device according to the present utility model;
FIG. 2 is a cross-sectional view of a fixed block of a workpiece height measuring device according to the present utility model;
FIG. 3 is a diagram showing the separation of a detection table and a support base of a workpiece height measuring device according to the present utility model;
FIG. 4 is a left side view showing a split measuring plate of a workpiece height measuring device according to the present utility model;
FIG. 5 is an enlarged view of A in FIG. 4;
Fig. 6 is a split view of a hole ruler and an aperture ruler of the workpiece height measuring device according to the present utility model.
Legend description:
1.A base; 2, a supporting seat, 3, a detection table, 4, a rotating shaft, 5, a toothed ring, 6, a motor, 7, a rotating shaft, 8, a first gear, 9, a fixed block, 10, a main measuring rule, 11, a mouth-shaped block, 12, a measuring plate, 13, a first sliding chute, 14, a movable block, 15, a first sliding block, 16, a hole rule, 17, a rack, 18, a driving piece, 19, a connecting shaft, 20, a second gear, 21, a second sliding chute, 22, a second sliding block, 23, a hole rule, 24, a connecting plate, 25, a moving block, 26, an adjusting rod, 27, a first bevel gear, 28, a second bevel gear, 29, a screw, 30 and a limiting plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the workpiece height measuring device comprises a base 1, wherein a supporting seat 2 is fixedly connected to the middle of the top end of the base 1, a rotating shaft 4 is rotatably connected to the top end of the supporting seat 2, a toothed ring 5 is fixedly connected to the outer end of the rotating shaft 4, a detecting table 3 is fixedly connected to the top end of the rotating shaft 4, a motor 6 is fixedly connected to the top end of the base 1 at the front end of the supporting seat 2, a rotating shaft 7 is fixedly connected to the output end of the motor 6, a first gear 8 is fixedly connected to the top end of the rotating shaft 7, the outer end of the first gear 8 is in meshed connection with the outer end of the toothed ring 5, a fixing block 9 is fixedly connected to the top end of the base 1 at the right end of the supporting seat 2, a main measuring scale 10 is arranged at the outer end of the fixing block 9, an adjusting component is arranged at the right end of the fixing block 9, and the outer end of the adjusting component is in threaded connection with the right end of the measuring component.
The measuring assembly is moved up and down through the adjusting assembly, the height of the workpiece exceeding the height of the device can be detected, the first gear 8 is driven to rotate by the driving motor 6, the toothed ring 5, the rotating shaft 4 and the detecting table 3 are driven to synchronously rotate, and the purpose of measuring the hole heights of different parts on the workpiece is achieved by matching with the measuring assembly.
Referring to fig. 2, 4-6, the measuring assembly comprises a mouth-shaped block 11, the middle part of the mouth-shaped block 11 is in sliding connection with a main measuring ruler 10, the left end of the mouth-shaped block 11 is fixedly connected with a measuring plate 12, the front and back opposite sides of the measuring plate 12 are provided with sliding grooves I13, the middle part of the measuring plate 12 is provided with a movable block 14, the front and back ends of the movable block 14 are fixedly connected with sliding blocks I15, the two sliding blocks I15 are respectively in sliding connection with the same side sliding groove I13, the middle part of the movable block 14 is in sliding connection with a hole ruler 16, the rear end of the hole ruler 16 is fixedly connected with a rack 17, the left rear end of the movable block 14 is fixedly connected with a driving piece 18, the output end of the driving piece 18 is fixedly connected with a connecting shaft 19, the right-hand member of connecting axle 19 runs through the left end of movable block 14 and in the inside fixedly connected with gear two 20 of movable block 14, the outside and the rack 17 meshing of gear two 20 are connected, spout two 21 have all been seted up at the left and right sides both ends of hole chi 16, the inside of two spouts two 21 is all sliding connection has slider two 22, the equal fixedly connected with aperture chi 23 of one end that keeps away from mutually of slider two 22, aperture chi 23's zero scale starting point is the middle part of hole chi 16, the bottom of main measuring tape 10 flushes with the top of detecting table 3, the right-hand member fixedly connected with connecting plate 24 of mouth shape piece 11, the bottom fixedly connected with movable block 25 of connecting plate 24.
By moving the hole ruler 16 left and right to align the hole on the workpiece, the driving piece 18 drives the gear II 20 to rotate, so that the hole ruler 16 moves downwards to enter the hole, the scale marks on the hole ruler 16 are watched when the bottom end of the hole is contacted, and the hole ruler 23 is always positioned at the top of the workpiece through the sliding relation between the sliding block II 22 and the sliding groove II 21 when the hole ruler 16 contacts the workpiece and moves downwards, thereby facilitating the measurement of the hole diameter of the hole on the workpiece and realizing the effect of measuring the hole diameter while measuring the hole height on the workpiece.
Referring to fig. 2, the adjusting assembly includes an adjusting rod 26, a left end of the adjusting rod 26 penetrates through a right end of the fixed block 9 and is fixedly connected with a first bevel gear 27, an outer top end of the first bevel gear 27 is connected with a second bevel gear 28 in a meshed manner, a top end of the second bevel gear 28 is fixedly connected with a screw 29, a top end of the screw 29 penetrates through a top end of the fixed block 9 and is fixedly connected with a limiting plate 30, and an outer side of the screw 29 is in threaded connection with a middle portion of the moving block 25.
The first bevel gear 27 is rotated by rotating the adjusting rod 26 to drive the second bevel gear 28 and the screw 29 to rotate synchronously, so that the moving block 25 drives the measuring plate 12 to move up and down, the measuring plate 12 can be higher than the device height when moving upwards due to the existence of the connecting plate 24, a large workpiece is placed on the detecting table 3, then the bottom end of the measuring plate 12 contacts with the top end of the workpiece, the height of the workpiece exceeding the device height is detected, and the highest point of the moving block 25 is limited by the limiting plate 30.
The working principle is that the moving block 25 drives the height of the measuring plate 12 to exceed the height of the measuring device by rotating the adjusting rod 26, then the workpiece is placed on the detecting table 3, then the bottom end of the measuring plate 12 contacts the top end of the workpiece, so that the height of the workpiece exceeding the height of the measuring device is detected, then the hole ruler 16 is moved left and right to align with the holes on the workpiece, the driving piece 18 rotates, the hole ruler 16 moves downwards, the scale marks on the hole ruler 16 are watched when the bottom end of the hole is contacted with the hole ruler 16, and the hole ruler 23 is always positioned at the top of the workpiece through the sliding relation between the sliding block II 22 and the sliding groove II 21 when the hole ruler 16 contacts the workpiece and moves downwards, so that the hole diameter of the hole on the workpiece is conveniently measured, the motor 6 is driven, the gear I8 is rotated, the toothed ring 5, the rotating shaft 4 and the detecting table 3 are synchronously rotated, and the hole heights and the hole diameters of different parts on the workpiece are conveniently measured by matching with the left and right movement of the moving block 14.
It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.
Claims (8)
1. The utility model provides a work piece height measurement device, includes base (1), its characterized in that, the top middle part fixedly connected with supporting seat (2) of base (1), the top of supporting seat (2) rotates and is connected with axis of rotation (4), the outer fixedly connected with ring gear (5) of axis of rotation (4), the top fixedly connected with of axis of rotation (4) detects platform (3), the top of base (1) is in the front end fixedly connected with motor (6) of supporting seat (2), the output fixedly connected with pivot (7) of motor (6), the top fixedly connected with gear one (8) of pivot (7), the outer end of gear one (8) meshes with the outer end of ring gear (5) to be connected, the top of base (1) is in the right-hand member fixedly connected with fixed block (9) of supporting seat (2), the top left end fixedly connected with main measuring tape (10) of fixed block (9), the outer end of main measuring tape (10) is provided with measuring assembly, the right-hand member of fixed block (9) is provided with adjusting assembly, the outer end and the screw thread of adjusting assembly are connected with.
2. The workpiece height measuring device according to claim 1, wherein the measuring assembly comprises a mouth-shaped block (11), the middle part of the mouth-shaped block (11) is in sliding connection with a main measuring ruler (10), the left end of the mouth-shaped block (11) is fixedly connected with a measuring plate (12), one sliding groove I (13) is formed in the front surface and the rear surface of the measuring plate (12), a movable block (14) is arranged in the middle of the measuring plate (12), two sliding blocks I (15) are fixedly connected at the front end and the rear end of the movable block (14), and the two sliding blocks I (15) are respectively in sliding connection with the same side sliding groove I (13).
3. The workpiece height measuring device according to claim 2, wherein the middle part of the movable block (14) is slidably connected with a hole ruler (16), the rear end of the hole ruler (16) is fixedly connected with a rack (17), the left rear end of the movable block (14) is fixedly connected with a driving piece (18), the output end of the driving piece (18) is fixedly connected with a connecting shaft (19), the right end of the connecting shaft (19) penetrates through the left end of the movable block (14) and is fixedly connected with a gear II (20) in the movable block (14), and the outer side of the gear II (20) is meshed with the rack (17).
4. The workpiece height measuring device according to claim 3, wherein two sliding grooves (21) are formed in the left end and the right end of the hole ruler (16), two sliding blocks (22) are connected inside the two sliding grooves (21) in a sliding mode, and an aperture ruler (23) is fixedly connected to the end, away from each other, of the two sliding blocks (22).
5. A workpiece height measuring device according to claim 4, wherein the zero scale starting point of the aperture ruler (23) is the middle part of the hole ruler (16), and the bottom end of the main measuring ruler (10) is flush with the top end of the detecting table (3).
6. The workpiece height measuring device according to claim 2, wherein the right end of the mouth-shaped block (11) is fixedly connected with a connecting plate (24), and the bottom end of the connecting plate (24) is fixedly connected with a moving block (25).
7. The workpiece height measuring device according to claim 1, wherein the adjusting assembly comprises an adjusting rod (26), the left end of the adjusting rod (26) penetrates through the right end of the fixed block (9) and is fixedly connected with a first bevel gear (27), the outer top end of the first bevel gear (27) is in meshed connection with a second bevel gear (28), the top end of the second bevel gear (28) is fixedly connected with a screw rod (29), and the top end of the screw rod (29) penetrates through the top end of the fixed block (9) and is fixedly connected with a limiting plate (30).
8. A workpiece height measuring device as claimed in claim 7, wherein the outer side of said screw (29) is screwed to the middle of the moving block (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420994307.7U CN222188113U (en) | 2024-05-09 | 2024-05-09 | Workpiece height measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420994307.7U CN222188113U (en) | 2024-05-09 | 2024-05-09 | Workpiece height measuring device |
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| Publication Number | Publication Date |
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| CN222188113U true CN222188113U (en) | 2024-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202420994307.7U Active CN222188113U (en) | 2024-05-09 | 2024-05-09 | Workpiece height measuring device |
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| CN (1) | CN222188113U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119594872A (en) * | 2024-12-25 | 2025-03-11 | 西北工业大学 | A thickness detection device for material engineering |
| CN121252722A (en) * | 2025-12-04 | 2026-01-02 | 宁波同人轴承有限公司 | Bearing detection tool and application method thereof |
-
2024
- 2024-05-09 CN CN202420994307.7U patent/CN222188113U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119594872A (en) * | 2024-12-25 | 2025-03-11 | 西北工业大学 | A thickness detection device for material engineering |
| CN121252722A (en) * | 2025-12-04 | 2026-01-02 | 宁波同人轴承有限公司 | Bearing detection tool and application method thereof |
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