CN211234231U - Workpiece outer diameter detection device - Google Patents
Workpiece outer diameter detection device Download PDFInfo
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- CN211234231U CN211234231U CN201922279627.6U CN201922279627U CN211234231U CN 211234231 U CN211234231 U CN 211234231U CN 201922279627 U CN201922279627 U CN 201922279627U CN 211234231 U CN211234231 U CN 211234231U
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- driving device
- outer diameter
- drive arrangement
- lead screw
- fixed
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Abstract
The utility model discloses a workpiece outer diameter detection device, including first drive arrangement, base, cylinder, second drive arrangement and third drive arrangement, the output of first drive arrangement is equipped with first lead screw, first lead screw is connected with the roating seat, the both sides of roating seat are fixed through the clamping jaw, the clamping jaw is connected with the output of cylinder, the third drive arrangement is fixed on the base through the support plate, the output of third drive arrangement is equipped with the second lead screw, the second lead screw is equipped with the slider, the slider is connected with the concave plate, the lateral part of concave plate is equipped with the second drive arrangement, the output of second drive arrangement is equipped with the measuring stick; the utility model discloses a horizontal direction sets up the gauge rod to measure through the rotatory 120 angle of drive arrangement, the precision of the whole work piece of detection that can be complete.
Description
Technical Field
The utility model relates to a work piece external diameter detection device belongs to mechanical frock tool technical field.
Background
With the gradual improvement of market industrialization and the rapid development of economy and the continuous improvement of the requirements of modern people on working cost, efficiency and quality, the precision and quality requirements of the machine manufacturing industry on the equipment parts are higher and higher. Some work pieces that require precision to be higher require its external diameter to detect usually after processing, adopt artifical the detection usually, then inefficiency, need to detect work piece quantity again very big, the inevitable wrong detection of detection personnel. Therefore, it is important to design a detection device that meets the requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the prior art, provide a work piece external diameter detection device.
The utility model provides a work piece external diameter detection device, includes first drive arrangement, base, cylinder, second drive arrangement and third drive arrangement, first drive arrangement's output is equipped with first lead screw, first lead screw is connected with the roating seat, the both sides of roating seat are passed through the clamping jaw and are fixed, the clamping jaw is connected with the output of cylinder, third drive arrangement passes through the support plate and fixes on the base, third drive arrangement's output is equipped with the second lead screw, the second lead screw is equipped with the slider, the slider is connected with concave plate, the lateral part of concave plate is equipped with second drive arrangement, second drive arrangement's output is equipped with the measuring stick.
Preferably, the slider is connected with the concave plate through a limiting block, and the limiting block is provided with a guide rail.
Preferably, the rotating seat is connected with a fixed seat, the fixed seat is connected with a supporting block, and the supporting block is connected with the base.
Preferably, the measuring rod is fixed with the concave plate through a mounting block.
Preferably, the cylinder is provided with a fixed plate, and the fixed plate is connected with the base.
Preferably, the first driving device is connected with the first screw rod through a coupler, and the third driving device is connected with the second screw rod through a coupler.
Preferably, the first driving device, the second driving device and the third driving device are servo motors.
Preferably, the second driving means is provided in two sets.
Compared with the prior art, the utility model discloses the beneficial effect who reaches: improve the fixed stability of work piece through setting up the clamping jaw, prevent that the work piece from taking place the skew when detecting, improve the accuracy that detects, the utility model discloses a horizontal direction sets up the measuring staff to measure through the rotatory 120 angle of drive arrangement, the precision of the whole work piece of detection that can be complete.
Drawings
FIG. 1 is a schematic view of the present invention;
fig. 2 is a side view of the present invention.
In the figure: 1. a first driving device; 2. a base; 3. a fixing plate; 4. a cylinder; 5. a clamping jaw; 6. a rotating base; 7. a second driving device; 8. a concave plate; 9. a guide rail; 10. a second lead screw; 11. a third driving device; 12. a slider; 13. a limiting block; 14. mounting blocks; 15. a first lead screw; 16. a support block; 17. a fixed seat; 18. and (6) measuring the rod.
Detailed Description
The present invention will be further described with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
As shown in fig. 1-2, a workpiece outer diameter detection device is disclosed, which comprises a first driving device 1, a base 2, a cylinder 4, a second driving device 7 and a third driving device 11, the output end of the first driving device 1 is provided with a first screw rod 15, the first screw rod 15 is connected with a rotating seat 6, two sides of the rotating seat 6 are fixed by clamping jaws 5, the clamping jaws 5 are connected with the output end of the cylinder 4, the third driving device 11 is fixed on the base 2 through a supporting plate, the output end of the third driving device 11 is provided with a second screw rod 10, the second screw rod 10 is provided with a slide block 12, the slide block 12 is connected with a concave plate 8, the side part of the concave plate 8 is provided with a second driving device 7, the output end of the second driving device 7 is provided with a measuring rod 18, and the measuring rod 18 is fixed with the concave plate 8 through the mounting block 14.
In this embodiment, in order to make the concave plate 8 more stable in the process of moving up and down, so that the up and down position of the measuring rod 18 is not cheap, the sliding block 12 is connected with the concave plate 8 through a limit block 13, and the limit block 13 is provided with a guide rail 9.
In this embodiment, in order to make the whole device more stable and firm, the rotating base 6 is connected with a fixed base 17, the fixed base 17 is connected with a supporting block 16, and the supporting block 16 is connected with the base 2.
In this embodiment, the cylinder 4 is provided with a fixing plate 3, and the fixing plate 3 is connected with the base 2.
The first driving device 1 is connected with the first screw rod 15 through a coupler, and the third driving device 11 is connected with the second screw rod 10 through a coupler.
The first driving device 1, the second driving device 7 and the third driving device 11 are servo motors.
In this embodiment, the second driving device 7 is provided with two sets, and the first driving device 1 rotates 3 times by 120 degrees each time, and the detection is performed by taking two points each time, so as to improve the detection accuracy.
The working process is as follows: the workpiece is placed into the rotating base 6, the air cylinder 4 acts to enable the clamping jaws 5 to fix two sides of the workpiece, the third driving device descends to the position of the workpiece, the second driving device 7 rotates the detection rod to the workpiece, the clamping jaws 5 are loosened at the moment, the first driving device 1 rotates 120 degrees, the outer diameter of the workpiece is measured again, and the workpiece is measured to be not a perfect circle when the first driving device 1 rotates three times.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be considered as the protection scope of the present invention.
Claims (8)
1. The workpiece outer diameter detection device is characterized by comprising a first driving device (1), a base (2), a cylinder (4), a second driving device (7) and a third driving device (11), wherein the output end of the first driving device (1) is provided with a first lead screw (15), the first lead screw (15) is connected with a rotating seat (6), two sides of the rotating seat (6) are fixed through clamping jaws (5), the clamping jaws (5) are connected with the output end of the cylinder (4), the third driving device (11) is fixed on the base (2) through a supporting plate, the output end of the third driving device (11) is provided with a second lead screw (10), the second lead screw (10) is provided with a sliding block (12), the sliding block (12) is connected with a concave plate (8), the side part of the concave plate (8) is provided with the second driving device (7), the output end of the second driving device (7) is provided with a measuring rod (18).
2. The workpiece outer diameter detection device according to claim 1, characterized in that the slide block (12) is connected with the concave plate (8) through a limiting block (13), and the limiting block (13) is provided with a guide rail (9).
3. The workpiece outer diameter detection device according to claim 1, characterized in that a fixed seat (17) is connected to the rotating seat (6), a supporting block (16) is connected to the fixed seat (17), and the supporting block (16) is connected to the base (2).
4. The apparatus for inspecting the outer diameter of a workpiece as set forth in claim 1, characterized in that the measuring rod (18) is fixed to the female die (8) by a mounting block (14).
5. The workpiece outer diameter detection device according to claim 1, characterized in that the cylinder (4) is provided with a fixed plate (3), and the fixed plate (3) is connected with the base (2).
6. The workpiece outer diameter detection device according to claim 1, characterized in that the first driving device (1) is connected with the first lead screw (15) through a coupling, and the third driving device (11) is connected with the second lead screw (10) through a coupling.
7. The workpiece outer diameter detection apparatus according to claim 1, wherein the first drive means (1), the second drive means (7) and the third drive means (11) are servo motors.
8. The workpiece outer diameter detection apparatus according to claim 1, wherein the second driving means (7) is provided in two sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922279627.6U CN211234231U (en) | 2019-12-18 | 2019-12-18 | Workpiece outer diameter detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922279627.6U CN211234231U (en) | 2019-12-18 | 2019-12-18 | Workpiece outer diameter detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211234231U true CN211234231U (en) | 2020-08-11 |
Family
ID=71916217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922279627.6U Active CN211234231U (en) | 2019-12-18 | 2019-12-18 | Workpiece outer diameter detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211234231U (en) |
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2019
- 2019-12-18 CN CN201922279627.6U patent/CN211234231U/en active Active
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