CN220288587U - Automatic shaft detection equipment - Google Patents
Automatic shaft detection equipment Download PDFInfo
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- CN220288587U CN220288587U CN202321959910.3U CN202321959910U CN220288587U CN 220288587 U CN220288587 U CN 220288587U CN 202321959910 U CN202321959910 U CN 202321959910U CN 220288587 U CN220288587 U CN 220288587U
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- 238000001514 detection method Methods 0.000 title claims abstract description 34
- 230000007246 mechanism Effects 0.000 claims description 15
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- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 238000009776 industrial production Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses automatic shaft detection equipment, wherein a plurality of contact sensors are arranged on two sides of a center, so that each section of a workpiece can be carefully detected, the coaxiality and the diameter size of the workpiece can be detected, and the accuracy of the workpiece is ensured. The workpiece is clamped through the centers on the driving head and the driven head, the positions in workpiece detection can be kept through the conical structure of the centers and the coaxial arrangement of the two centers, the phenomenon that the workpiece is deviated is avoided, and the accuracy of workpiece detection is improved. Under the cooperation of the air cylinder and the guide rail, the clamping state of the center can be controlled, the clamping width can be adjusted according to the adaptability of different workpieces, and the adaptability to workpiece detection is improved.
Description
Technical Field
The utility model relates to the field of precision machinery, in particular to automatic shaft detection equipment.
Background
Shaft-type parts are one of the typical parts frequently encountered in industrial production, and are mainly used for supporting transmission parts, transmitting torque and bearing load. Because of the wide and widespread use of shaft-like parts, there are extremely high demands on their dimensional accuracy in the outer diameter measurement, their quality directly affects the safety factor and the service life of the product.
In the prior art CN218254815U, a shaft workpiece detection device is disclosed, and the detection of the workpiece can be completed through the cooperation of the fixing plate, the rotating assembly, the detection head and other assemblies. However, when detecting the workpiece, only the workpiece is turned over, the coaxiality and the outer circle roughness of the shaft workpiece are not detected, and errors can be generated when the workpiece with the overlarge coaxiality gap is actually used.
Accordingly, there is a need for an improvement in the prior art shaft-type workpiece inspection apparatus to address the above-described problems.
Disclosure of Invention
The utility model overcomes the defects of the prior art, provides automatic shaft detection equipment, and aims to solve the defect that the coaxiality and the diameter size of a shaft workpiece cannot be observed in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an automatic shaft detection apparatus comprising: the rack is provided with a clamping mechanism arranged on the rack;
a plurality of contact sensors are fixedly arranged on the stand;
the clamping mechanism comprises: the driving head and the driven head are positioned on the same horizontal plane, and center points are respectively arranged on the driving head and the driven head in opposite directions; the driving head and the driven head are arranged on the moving mechanism, a driving head motor is arranged on one side of the driving head, a plurality of centers are respectively positioned on two sides of the contact type sensor, the centers are coaxially arranged and positioned on the same horizontal plane with the contact type sensor, and the contact type sensors are distributed on two sides of the vertical plane where the centers are positioned.
In a preferred embodiment of the present utility model, the moving mechanism includes: the device comprises a plurality of cylinders, a cylinder telescopic rod fixedly connected with each cylinder, and a fixed block fixedly connected with one end of each cylinder telescopic rod; the cylinder drives the cylinder telescopic link horizontal movement, initiative head with driven head below all is provided with one the fixed block, the cylinder telescopic link with the fixed block all is located same vertical plane.
In a preferred embodiment of the present utility model, the frame is provided with a plurality of holes, the holes are respectively located below the driving head and the driven head, the holes are used for the fixing block to horizontally move through, and the plurality of cylinders are fixedly connected with the frame.
In a preferred embodiment of the present utility model, the bottoms of the driving head and the driven head are fixedly connected with a bottom plate, the driving head motor and the driving head are fixedly connected to the same bottom plate, each of the fixing blocks is fixedly connected to one of the bottom plates, and the bottom plate is located right above the fixing block.
In a preferred embodiment of the utility model, a plurality of guide rails are arranged at the bottom of each bottom plate, a plurality of sliding blocks are fixedly connected to the bottom of each bottom plate, the sliding blocks are in sliding connection with the guide rails, adjacent guide rails are arranged in parallel, and each guide rail is fixedly connected with the rack.
In a preferred embodiment of the utility model, the plurality of guide rails are all located on the same plane, the extending direction of the guide rails is consistent with that of the cylinder telescopic rod, and the cylinder telescopic rod and the center are located on the same vertical plane.
In a preferred embodiment of the present utility model, the extending direction of the guide rail is straight and perpendicular to the vertical plane in which the plurality of contact sensors are located.
In a preferred embodiment of the present utility model, the frame is provided with a plurality of supporting blocks, and the plurality of supporting blocks and the plurality of tips are located on the same vertical plane and on the same horizontal plane as the plurality of contact sensors.
In a preferred embodiment of the utility model, one end of each tip close to the contact sensor is conical, and a plurality of arc-shaped holes are formed in the supporting blocks.
In a preferred embodiment of the utility model, the plurality of cylinders and the plurality of cylinder telescopic rods are coaxially arranged on the same horizontal plane, and the movement directions of the adjacent cylinder telescopic rods are opposite.
The utility model solves the defects existing in the background technology, and has the following beneficial effects:
(1) According to the utility model, the contact sensors are arranged on the two sides of the center, so that each section of the workpiece can be carefully detected, and compared with the prior art, the contact sensor has the function of detecting the coaxiality and the diameter size of the workpiece, and the accuracy of the workpiece is ensured.
(2) According to the utility model, the workpiece is clamped through the centers on the driving head and the driven head, the conical structure of the centers and the coaxial arrangement of the two centers can keep the position in workpiece detection, and compared with the prior art, the workpiece detection device has the advantages that the phenomenon of deviation of the workpiece is avoided, and the workpiece detection accuracy is improved.
(3) According to the utility model, the clamping state of the center can be controlled under the cooperation of the air cylinder and the guide rail, and compared with the prior art, the clamping width can be adjusted according to the adaptability of different workpieces, so that the adaptability to workpiece detection is improved.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a perspective view of a preferred embodiment of the present utility model;
FIG. 2 is a side view of a preferred embodiment of the present utility model;
FIG. 3 is a top view of a preferred embodiment of the present utility model;
FIG. 4 is a schematic view of a movement mechanism of a preferred embodiment of the present utility model;
in the figure: 100. a frame; 110. a touch sensor; 120. a support block; 200. a clamping mechanism; 210. an active head; 220. a driven head; 230. a center; 240. a drive head motor; 250. a bottom plate; 300. a moving mechanism; 310. a cylinder; 320. a cylinder telescopic rod; 330. a fixed block; 340. a guide rail; 350. a sliding block.
Detailed Description
The utility model will now be described in further detail with reference to the drawings and examples, which are simplified schematic illustrations of the basic structure of the utility model, which are presented only by way of illustration, and thus show only the structures that are relevant to the utility model.
As shown in fig. 1, an automatic shaft detection apparatus includes: an automatic shaft detection apparatus comprising: a frame 100, and a clamping mechanism 200 provided on the frame 100.
As shown in fig. 2, a plurality of contact sensors 110 are fixedly arranged on the frame 100;
the clamping mechanism 200 includes: the driving head 210 and the driven head 220 of the driving head 210 are positioned on the same horizontal plane, and the driving head 210 and the driven head 220 are respectively provided with a center 230 in opposite directions; the driving head 210 and the driven head 220 are both arranged on the moving mechanism 300, a driving head motor 240 is arranged on one side of the driving head 210, a plurality of tips 230 are respectively positioned on two sides of the plurality of contact sensors 110, the tips 230 are coaxially arranged and positioned on the same horizontal plane with the plurality of contact sensors 110, and the plurality of contact sensors 110 are distributed on two sides of a vertical plane where the tips 230 are positioned.
In the utility model, the contact sensors 110 are arranged at two sides of the center 230, so that each section of the workpiece can be carefully detected, the coaxiality and the surface roughness of the workpiece can be detected, and the accuracy of the workpiece is ensured.
One end of each tip 230 adjacent to the plurality of touch sensors 110 is tapered. In the utility model, the workpiece is clamped by the center 230 on the driving head 210 and the driven head 220, the conical structure of the center 230 and the coaxial arrangement of the two centers 230 can maintain the position in the workpiece detection, the condition that the workpiece is deviated is avoided, and the accuracy of the workpiece detection is improved.
As shown in fig. 3 and 4, the bottoms of the driving head 210 and the driven head 220 are fixedly connected with a bottom plate 250, the driving head motor 240 and the driving head 210 are fixedly connected on the same bottom plate 250, each fixing block 330 is fixedly connected with one bottom plate 250, and the bottom plate 250 is positioned right above the fixing block 330.
The moving mechanism 300 includes: a plurality of air cylinders 310, an air cylinder telescopic rod 320 fixedly connected with each air cylinder 310, and a fixed block 330 fixedly connected with one end of each air cylinder telescopic rod 320; the cylinder 310 drives the cylinder telescopic rod 320 to horizontally move, a fixed block 330 is arranged below the driving head 210 and the driven head 220, and the cylinder 310, the cylinder telescopic rod 320 and the fixed block 330 are all positioned on the same vertical plane.
The driving head motor 240 provides power for the driving head 210, the driving head motor 240 and the driving head 210 are respectively provided with a transmission shaft, the transmission shafts of the driving head motor 240 and the driving head 210 are arranged in parallel, and a synchronous belt is arranged between the transmission shaft of the driving head motor 240 and the transmission shaft of the driving head 210 and provides power for the driving head motor 240 and the driving head 210. The driving shaft on the driving head 210 is fixedly connected with the center 230, and the driving head 210 rotates the center 230 after obtaining power.
The frame 100 is provided with a plurality of holes, the holes are respectively positioned below the driving head 210 and the driven head 220, the holes are used for the horizontal movement of the fixing blocks 330 to pass through, and a plurality of air cylinders 310 are fixedly connected with the frame 100. The cylinder 310 drives the cylinder telescopic rods 320 to move in the horizontal direction, the fixed blocks 330 penetrate through the holes to be fixedly connected with the bottom plate 250, each cylinder telescopic rod 320 is connected with the bottom plate 250 through the fixed block 330, and the bottom plate 250 and the clamping mechanism 200 arranged on the bottom plate 250 are driven to move in the horizontal direction.
The bottom of each bottom plate 250 is provided with a plurality of guide rails 340, the bottom of each bottom plate 250 is fixedly connected with a plurality of sliding blocks 350, the sliding blocks 350 are in sliding connection with the guide rails 340, the adjacent guide rails 340 are arranged in parallel, and each guide rail 340 is fixedly connected with the frame 100. The guide rails 340 are all located on the same plane, the extending direction of the guide rails 340 is consistent with the extending direction of the air cylinder telescopic rod 320, and the air cylinder telescopic rod 320 and the center 230 are located on the same vertical plane.
The guide 340 extends in a straight line perpendicular to the vertical plane in which the plurality of touch sensors 110 are located. The plurality of air cylinders 310 and the plurality of air cylinder telescopic rods 320 are coaxially arranged on the same horizontal plane, and the movement directions of the adjacent air cylinder telescopic rods 320 are opposite. In the utility model, the clamping state of the center 230 can be controlled under the cooperation of the air cylinder 310 and the guide rail 340, the clamping width can be adjusted according to the adaptability of different workpieces, and the adaptability to workpiece detection is improved.
The guide rail 340 is arranged, so that the horizontal movement of the bottom plate 250 becomes smoother, and under the action of the supporting force of the guide rail 340, the movement of the center 230 can be always kept at the same height, so that the coaxiality of the two centers 230 is enhanced, and the stability of a workpiece in detection can be ensured.
The frame 100 is provided with a plurality of supporting blocks 120, and the supporting blocks 120 and the apexes 230 are positioned on the same vertical plane and the same horizontal plane as the contact sensors 110. The plurality of support blocks 120 are provided with arc-shaped holes. The supporting block 120 is used for placing the workpiece before detection, and has the functions of limiting, supporting and fixing the workpiece.
After the workpiece is placed on the support block 120, the two-sided tips 230 clamp the workpiece. The two sides of the workpiece are provided with conical grooves matched with the shape of the center 230, and the conical structure of the center 230 can automatically align the workpiece, so that the workpiece can be in an optimal detection position, and the workpiece can be separated from the support of the support block 120, thereby meeting the rotation condition of the workpiece.
Each cylinder telescopic rod 320 drives the fixed block 330 to move in the horizontal direction, and the movement directions of the adjacent cylinder telescopic rods 320 are opposite. In the opposite horizontal movement of the adjacent cylinder telescoping rod 320, the tip 230 is driven to clamp or unclamp a workpiece.
The working process of the utility model is described in detail below: the manipulator puts the work piece that will process on supporting shoe 120, and a plurality of contact sensors 110 detect and put the work piece on the supporting shoe 120 after with the work signal transmission for well accuse system, well accuse system carries the work signal to a plurality of cylinders 310, and a plurality of cylinders 310 drive cylinder telescopic link 320 simultaneously and move. Under the movement of the cylinder telescopic rod 320, the center 230 gradually closes and abuts against the workpiece to be measured.
As the tips 230 approach each other, the workpiece is lifted and separated from the support block 120. After lifting, the driving head motor 240 starts to work, the driving head 210 starts to rotate the center 230 on the driving head 210 after power is obtained, the workpiece starts to rotate, and the center 230 on the driven head 220 is driven to rotate.
While the workpiece rotates, a plurality of contact sensors 110 on two sides of the workpiece detect the workpiece, and the tested data are transmitted to a central control system for display. After the test is completed, the center 230 stops rotating and retreats to both sides, and the workpiece falls onto the supporting block 120.
The above-described preferred embodiments according to the present utility model are intended to suggest that, from the above description, various changes and modifications can be made by the person skilled in the art without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (10)
1. An automatic shaft detection apparatus comprising: frame (100), set up fixture (200) on frame (100), its characterized in that:
a plurality of contact sensors (110) are fixedly arranged on the stand (100);
the clamping mechanism (200) comprises: the driving head (210) and the driven head (220) of the driving head (210) are positioned on the same horizontal plane, and tips (230) are arranged on the driving head (210) and the driven head (220) in opposite directions respectively; the driving head (210) and the driven head (220) are both arranged on the moving mechanism (300), a driving head motor (240) is arranged on one side of the driving head (210), a plurality of tips (230) are respectively positioned on two sides of the contact type sensors (110), the tips (230) are coaxially arranged and are positioned on the same horizontal plane with the contact type sensors (110), and the contact type sensors (110) are distributed on two sides of the vertical plane where the tips (230) are positioned.
2. An automatic shaft detection apparatus according to claim 1, wherein: the moving mechanism (300) includes: a plurality of air cylinders (310), an air cylinder telescopic rod (320) fixedly connected with each air cylinder (310), and a fixed block (330) fixedly connected with one end of each air cylinder telescopic rod (320); the cylinder (310) drives the cylinder telescopic rod (320) to horizontally move, one fixing block (330) is arranged below the driving head (210) and the driven head (220), and the cylinder (310), the cylinder telescopic rod (320) and the fixing block (330) are all located on the same vertical plane.
3. An automatic shaft-like detection apparatus according to claim 2, wherein: the machine frame (100) is provided with a plurality of holes, the holes are respectively positioned below the driving head (210) and the driven head (220), the holes are used for the fixing blocks (330) to horizontally move through, and a plurality of air cylinders (310) are fixedly connected with the machine frame (100).
4. An automatic shaft-like detection apparatus according to claim 2, wherein: the driving head (210) and the bottom of the driven head (220) are fixedly connected with a bottom plate (250), the driving head motor (240) and the driving head (210) are fixedly connected to the same bottom plate (250), each fixing block (330) is fixedly connected with one bottom plate (250), and the bottom plate (250) is located right above the fixing block (330).
5. An automatic shaft-like detection apparatus according to claim 4, wherein: every bottom plate (250) bottom all is provided with a plurality of guide rails (340), every bottom plate (250) bottom all fixedly connected with a plurality of sliders (350), slider (350) with guide rail (340) sliding connection, adjacent guide rail (340) parallel arrangement, every guide rail (340) all with frame (100) fixed connection.
6. An automatic shaft detection apparatus according to claim 5, wherein: the guide rails (340) are all located on the same plane, the extending direction of the guide rails (340) is consistent with the extending direction of the air cylinder telescopic rod (320), and the air cylinder telescopic rod (320) and the center (230) are located on the same vertical plane.
7. An automatic shaft detection apparatus according to claim 5, wherein: the extending direction of the guide rail (340) is straight and perpendicular to the vertical plane where the plurality of contact sensors (110) are located.
8. An automatic shaft detection apparatus according to claim 1, wherein: a plurality of supporting blocks (120) are arranged on the frame (100), and the supporting blocks (120) and the tips (230) are positioned on the same vertical plane and the same horizontal plane as the contact sensors (110).
9. An automatic shaft-like detection apparatus according to claim 8, wherein: one end of each center (230) close to the contact sensor (110) is conical, and a plurality of supporting blocks (120) are provided with arc-shaped holes.
10. An automatic shaft-like detection apparatus according to claim 2, wherein: the cylinders (310) and the cylinder telescopic rods (320) are coaxially arranged on the same horizontal plane, and the movement directions of the adjacent cylinder telescopic rods (320) are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321959910.3U CN220288587U (en) | 2023-07-25 | 2023-07-25 | Automatic shaft detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321959910.3U CN220288587U (en) | 2023-07-25 | 2023-07-25 | Automatic shaft detection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220288587U true CN220288587U (en) | 2024-01-02 |
Family
ID=89341416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321959910.3U Active CN220288587U (en) | 2023-07-25 | 2023-07-25 | Automatic shaft detection equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220288587U (en) |
-
2023
- 2023-07-25 CN CN202321959910.3U patent/CN220288587U/en active Active
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