CN216448833U - Pneumatic outer diameter measuring device - Google Patents
Pneumatic outer diameter measuring device Download PDFInfo
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- CN216448833U CN216448833U CN202123041923.6U CN202123041923U CN216448833U CN 216448833 U CN216448833 U CN 216448833U CN 202123041923 U CN202123041923 U CN 202123041923U CN 216448833 U CN216448833 U CN 216448833U
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- measuring device
- outer diameter
- diameter measuring
- gear
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Abstract
The utility model discloses a pneumatic outer diameter measuring device, which relates to the technical field of pneumatic outer diameter measuring devices and comprises an outer diameter measuring device main body, wherein a slide way is arranged on the front surface of the outer diameter measuring device main body, a first electric telescopic rod is arranged on the lower surface of the slide way, a telescopic rod is movably connected with the surface of the first electric telescopic rod, a first gear is arranged on the surface of the telescopic rod, a second gear is rotatably connected with the surface of the first gear, a connecting shaft is fixedly connected with the surface of the second gear, a slide way is movably connected with the surface of the connecting shaft, a fixed clamping plate is fixedly connected with one end of the connecting shaft, a classification plate is slidably connected with the upper surface of the slide way, the purpose of improving the production efficiency by automatic blanking is achieved by arranging a second electric telescopic rod, a first push head, a second push head, a third connecting rod and a blanking rotor, and the purpose of improving the production efficiency by the first electric telescopic rod, Categorised board, first gear and the setting of second gear have reached the automatic classification's of being convenient for purpose.
Description
Technical Field
The utility model relates to the technical field of pneumatic outer diameter measuring devices, in particular to a pneumatic outer diameter measuring device.
Background
In batch production or on a production line, pneumatic measurement can be realized as long as an air source is available. The pneumatic measurement has the characteristics of high measurement precision, stable measurement process, easy realization and the like. The pneumatic measuring device can be used for directly measuring the size, the geometric shape and the position deviation of the measured workpiece. The pneumatic measuring device is essentially a precisely calculated variant of the nozzle flap mechanism, whose pressure and flow characteristics are the basis of the working principle of the pneumatic measuring device. When selecting the pneumatic measuring device, firstly, carrying out specific analysis and calculation on a pneumatic measuring system, and selecting a pneumatic measuring instrument to enable the indication value range to meet the measurement requirement of a measured workpiece; determining an operating range of the pneumatic measuring device to accommodate a range of linear readings of the air gauge; then, the minimum clearance and the maximum clearance are determined, and the specific size of the measuring device is determined based on the minimum clearance and the maximum clearance.
At present, most of the pneumatic outer diameter measuring devices seen by people need to be manually measured, when a large quantity of workpieces are measured, a large amount of manpower and material resources need to be consumed, the measuring efficiency is low, a production plan can be influenced, the measured workpieces need to be classified into three types of workpieces with overlarge outer diameters, qualified outer diameters and overlarge outer diameters, and the workpieces are convenient to repair in the follow-up process.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In view of the deficiencies of the prior art, the present invention provides a pneumatic outer diameter measuring device, which solves the problems set forth in the background art.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: a pneumatic outer diameter measuring device comprises an outer diameter measuring device main body, wherein a slide way is arranged on the front surface of the outer diameter measuring device main body, a first electric telescopic rod is arranged on the lower surface of the slide way, a telescopic rod is movably connected to the surface of the first electric telescopic rod, a first gear is arranged on the surface of the telescopic rod, a second gear is rotatably connected to the surface of the first gear, a connecting shaft is fixedly connected to the surface of the second gear, the slide way is movably connected to the surface of the connecting shaft, a fixing clamp plate is fixedly connected to one end of the connecting shaft, a classification plate is slidably connected to the upper surface of the slide way, a blanking box is arranged on the upper surface of the outer diameter measuring device main body, a blanking pipeline is arranged inside the blanking box, a blanking rotor is rotatably connected to the inner surface of the blanking pipeline, and a second electric telescopic rod is arranged on the surface of the outer diameter measuring device main body, the utility model discloses a device for measuring the external diameter of a motor vehicle, including first electric telescopic handle, first top, second top, outer diameter measuring device main part, spring shell's internal surface mounting has a spring, the one end fixedly connected with head rod of spring, the last surface mounting of head rod has first axis of rotation, the surface rotation of first axis of rotation is connected with the second connecting rod, the surface rotation of second connecting rod is connected with the second axis of rotation, the surface rotation of second axis of rotation is connected with the third connecting rod.
Optionally, the front surface of the outer diameter measuring device main body is provided with three indicator lights, and the number of the indicator lights is three, and the indicator lights correspond to three light colors respectively.
Optionally, a classification box is installed at the bottom of the slide way, three small boxes are arranged inside the classification box, and workpieces with overlarge outer diameter, qualified outer diameter and undersize outer diameter are respectively collected.
Optionally, an outer diameter side head is installed inside the outer diameter measuring device main body.
Optionally, a slide rail is arranged on the upper surface of the slide way, and a slide block is arranged on the lower surface of the classification plate.
Optionally, the size of the first pushing head is consistent with the size of the maximum workpiece to be measured of the outer diameter side head.
(III) advantageous effects
The utility model provides a pneumatic outer diameter measuring device, which has the following beneficial effects:
1. this pneumatic external diameter measuring device, through second electric telescopic handle, first pushing head, the second pushing head, the setting of third connecting rod and unloading rotor, make this pneumatic external diameter measuring device possess the effect of automatic unloading, in the use, promote first pushing head and second pushing head forward through second electric telescopic handle, and then make first pushing head release the external diameter gauge head with the work piece after measuring, the second pushing head promotes the head forward simultaneously, and then make the second connecting rod drive the downward movement of third connecting rod, the unloading rotor rotates, make the work piece that is surveyed fall on first pushing head, first pushing head rearward movement, the work piece falls in the external diameter gauge head, the spring returns and just makes the third connecting rod block the unloading rotor again, and then reach the purpose that automatic unloading improves production efficiency.
2. This pneumatic external diameter measuring device, through first electric telescopic handle, categorised board, the setting of first gear and second gear, make this pneumatic external diameter measuring device possess the effect of rotating categorised board, in the use, electric telescopic handle makes the first gear back-and-forth movement, and then drive the second gear rotation, and then make the connecting axle rotate in the inside of slide, thereby drive categorised board horizontal rotation, when categorised lamp is lighted, send the signal of telecommunication for first electric telescopic handle, make the operation of first electric telescopic handle, three kinds of lamp colors of categorised lamp are corresponding first electric telescopic handle's three kinds of removal circumstances respectively, and then reached the automatic classification's of being convenient for purpose.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front cross-sectional structural schematic view of the present invention;
FIG. 3 is a side cross-sectional structural schematic view of the present invention;
FIG. 4 is a schematic three-dimensional structure of the sorting device of the present invention;
FIG. 5 is an enlarged view of FIG. 3A;
FIG. 6 is an enlarged view of FIG. 2B according to the present invention.
In the figure: 1. an outer diameter detection device main body; 2. a blanking box; 3. an indicator light; 4. a slideway; 5. a classification plate; 6. fixing the clamping plate; 7. a slide rail; 8. a slider; 9. a classification box; 10. a first electric telescopic rod; 11. a telescopic rod; 12. a first gear; 13. a second gear; 14. a connecting shaft; 15. a second electric telescopic rod; 16. a first pushing head; 17. a second pushing head; 18. a first connecting rod; 19. a spring housing; 20. a spring; 21. a first rotating shaft; 22. a second connecting rod; 23. a second rotating shaft; 24. a third connecting rod; 25. a blanking rotor; 26. a blanking pipeline; 101. and an outer diameter measuring head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 6, the present invention provides a technical solution: a pneumatic outer diameter measuring device comprises an outer diameter measuring device main body 1, wherein the front surface of the outer diameter measuring device main body 1 is provided with three indicator lamps 3, the number of the indicator lamps 3 is three, the indicator lamps correspond to three lamp colors respectively, the front surface of the outer diameter measuring device main body 1 is provided with a slide way 4, the bottom of the slide way 4 is provided with a classification box 9, the interior of the classification box 9 is provided with three small boxes, workpieces with overlarge outer diameters, qualified outer diameters and overlarge outer diameters are collected respectively, the lower surface of the slide way 4 is provided with a first electric telescopic rod 10, the surface of the first electric telescopic rod 10 is movably connected with a telescopic rod 11, the surface of the telescopic rod 11 is provided with a first gear 12, the surface of the first gear 12 is rotatably connected with a second gear 13, the surface of the second gear 13 is fixedly connected with a connecting shaft 14, the surface of the connecting shaft 14 is movably connected with the slide way 4, the upper surface of the slide way 4 is provided with a slide rail 7, the lower surface of the classification plate 5 is provided with a slide block 8, one end of a connecting shaft 14 is fixedly connected with a fixed clamping plate 6, the upper surface of the slideway 4 is connected with the classification plate 5 in a sliding way, the inner part of the outer diameter measuring device main body 1 is provided with an outer diameter side head 101, the upper surface of the outer diameter measuring device main body 1 is provided with a blanking box 2, the inner part of the blanking box 2 is provided with a blanking pipeline 26, the inner surface of the blanking pipeline 26 is connected with a blanking rotor 25 in a rotating way, the surface of the outer diameter measuring device main body 1 is provided with a second electric telescopic rod 15, the surface of the second electric telescopic rod 15 is movably connected with a first push head 16, the size of the first push head 16 is consistent with the size of the maximum measuring workpiece of the outer diameter side head 101, the surface of the first push head 16 is fixedly connected with a second push head 17, the inner part of the outer diameter measuring device main body 1 is provided with a spring shell 19, the inner surface of the spring shell 19 is provided with a spring 20, one end of the spring 20 is fixedly connected with a first connecting rod 18, a first rotating shaft 21 is mounted on the upper surface of the first connecting rod 18, a second connecting rod 22 is rotatably connected to the surface of the first rotating shaft 21, a second rotating shaft 23 is rotatably connected to the surface of the second connecting rod 22, and a third connecting rod 24 is rotatably connected to the surface of the second rotating shaft 23.
When the device is used, a workpiece to be measured is placed into the blanking box 2, the workpiece to be measured slides to the blanking rotor 25 through the blanking pipeline 26, the outer diameter measuring device is started, the measuring device is in a running state, at the moment, the second electric telescopic rod 15 pushes the first push head 16 and the second push head 17, the second push head 17 pushes the first connecting rod 18, the first rotating shaft 21 drives the second connecting rod 22 to rotate, the second connecting rod 22 drives the third connecting rod 24 to move downwards through the second rotating shaft 23, at the moment, the blanking rotor 25 is not clamped by the third connecting rod 24, the blanking rotor 25 rotates under the action of the gravity of the workpiece to be measured, the workpiece to be measured falls on the surface of the first push head 16, when the second electric telescopic rod 15 contracts, the first push head 16 and the second push head 17 are retracted, and the workpiece to be measured falls in the outer diameter measuring head 101, at the moment, the spring 20 is quickly adjusted to be right, so that the third connecting rod 24 clamps the blanking rotor 25 again, the second electric telescopic rod 15 is fast in expansion and contraction, after a workpiece falls down each time, the third connecting rod 24 clamps the blanking rotor 25 again, thereby achieving the purpose of automatic blanking and improving the production efficiency, when the outer diameter of the workpiece to be measured is too small, the red light of the indicator light 3 is lighted, at the moment, the first electric telescopic rod 10 drives the telescopic rod 11 to move leftwards, thereby driving the first gear 12 to move leftwards, thereby driving the second gear 13 to move rightwards, further driving the connecting shaft 14 to rotate rightwards in the slideway 4, so that the fixed clamping plate 6 drives the classification plate 5 to slide rightwards on the surface of the slideway 4, finally, when the workpiece falls into the classification box 9 and the yellow lamp of the indicator light 3 is on, the classification plate 5 slides leftwards, and when the green light is on, the classification plate 5 is not moved, so that the purpose of facilitating automatic classification is achieved.
The working principle and the beneficial effects of the utility model are as follows: the pneumatic outer diameter measuring device has the effect of automatic blanking through the arrangement of the second electric telescopic rod, the first push head, the second push head, the third connecting rod and the blanking rotor, in the using process, the first push head and the second push head are pushed forwards through the second electric telescopic rod, so that the first push head pushes the measured workpiece out of the outer diameter measuring head, meanwhile, the second push head pushes the first connecting rod forwards, so that the second connecting rod drives the third connecting rod to move downwards, the blanking rotor rotates, the measured workpiece falls on the first push head, the first push head moves backwards, the workpiece falls in the outer diameter measuring head, the spring is straightened, the third connecting rod clamps the blanking rotor again, so that the purpose of improving the production efficiency through automatic blanking is achieved, and the pneumatic outer diameter measuring device has the effect of rotating the classification plate through the arrangement of the first electric telescopic rod, the classification plate, the first gear and the second gear, in the use, electric telescopic handle makes first gear back-and-forth movement, and then drives second gear revolve, and then makes the connecting axle rotate in the inside of slide to drive categorised board horizontal rotation, when categorised lamp is lighted, send the signal of telecommunication for first electric telescopic handle, make the operation of first electric telescopic handle, three kinds of lamp colours of categorised lamp are corresponding three kinds of removal circumstances of first electric telescopic handle respectively, and then have reached the automatic classification's of being convenient for purpose.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A pneumatic outer diameter measuring device includes an outer diameter measuring device main body (1), characterized in that: the front of external diameter measuring device main part (1) is provided with slide (4), the lower surface mounting of slide (4) has first electric telescopic handle (10), the surperficial swing joint of first electric telescopic handle (10) has telescopic link (11), the surface mounting of telescopic link (11) has first gear (12), the surface rotation of first gear (12) is connected with second gear (13), the fixed surface of second gear (13) is connected with connecting axle (14), the surface swing joint of connecting axle (14) has slide (4), the one end fixedly connected with solid fixed splint (6) of connecting axle (14), the last surface sliding connection of slide (4) has categorised board (5), the last surface mounting of external diameter measuring device main part (1) has unloading case (2), the inside of unloading case (2) is provided with unloading pipeline (26), the inner surface of unloading pipeline (26) rotates and is connected with unloading rotor (25), the surface mounting of external diameter measuring device main part (1) has second electric telescopic handle (15), the surperficial swing joint of second electric telescopic handle (15) has first pushing head (16), the fixed surface of first pushing head (16) is connected with second pushing head (17), the internally mounted of external diameter measuring device main part (1) has spring shell (19), the internally mounted of spring shell (19) has spring (20), the one end fixedly connected with head rod (18) of spring (20), the last surface mounting of head rod (18) has first axis of rotation (21), the surface rotation of first axis of rotation (21) is connected with second connecting rod (22), the surface rotation of second connecting rod (22) is connected with second axis of rotation (23), and a third connecting rod (24) is rotatably connected to the surface of the second rotating shaft (23).
2. A pneumatic od measuring device according to claim 1, wherein: the front surface of the outer diameter measuring device main body (1) is provided with three indicating lamps (3), and the number of the indicating lamps (3) is three and the indicating lamps correspond to three lamp colors respectively.
3. A pneumatic od measuring device according to claim 1, wherein: the bottom of slide (4) is installed classification case (9), the inside total three little case of classification case (9) is collecting the work piece that the external diameter is too big, the external diameter is qualified and the external diameter is undersized respectively.
4. A pneumatic od measuring device according to claim 1, wherein: an outer diameter side head (101) is installed inside the outer diameter measuring device main body (1).
5. A pneumatic od measuring device according to claim 1, wherein: slide rail (7) have been seted up to the upper surface of slide (4), the lower surface mounting of classification board (5) has slider (8).
6. A pneumatic outer diameter measuring device according to claim 1, wherein: the size of the first push head (16) is consistent with the size of the maximum measurement workpiece of the outer diameter side head (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123041923.6U CN216448833U (en) | 2021-12-06 | 2021-12-06 | Pneumatic outer diameter measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123041923.6U CN216448833U (en) | 2021-12-06 | 2021-12-06 | Pneumatic outer diameter measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216448833U true CN216448833U (en) | 2022-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123041923.6U Active CN216448833U (en) | 2021-12-06 | 2021-12-06 | Pneumatic outer diameter measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216448833U (en) |
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2021
- 2021-12-06 CN CN202123041923.6U patent/CN216448833U/en active Active
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