Detection workbench for rotary workpiece

Abstract

The utility model relates to a rotary workpiece detection workbench, which comprises a workbench, a central detection rod, a rotating device, a height detection module and an electromagnetic detection device, the central detection rod and the rotating device are respectively arranged on the workbench surface, and the rotating device comprises an impeller driving plate. The impeller driving plate sleeves the lower end of the center detection rod and can rotate around the center detection rod, the height detection module and the electromagnetic detection device are respectively arranged above the workbench, a detected workpiece sleeves the center detection rod and is arranged on the impeller driving plate, and the height detection module and the electromagnetic detection device are respectively in contact with the detected workpiece for detection. According to the utility model, various indexes of the circumferential workpiece can be effectively monitored, the original multi-step detection is optimized into single-station synchronous detection, and the detection reference of the workpiece can be ensured.

Description

Technical Field

[0001] The invention relates to a detection tool, in particular to a detection workbench for a rotating workpiece. Background Art

[0002] At present, each part of the parts inspection requires a different inspection tool, which has poor inspection efficiency. In addition, the diversity of tools causes a large amount of storage space to be occupied on site. Summary of the invention

[0003] The technical problem to be solved by the present invention is: a detection workbench for rotating workpieces, which is convenient for detecting the magnetism and height of the workpieces.

[0004] The technical solution to solve the above technical problems is: a detection workbench for a rotating workpiece, comprising a workbench, a center detection rod, a rotating device, a height detection module and an electromagnetic detection device, the center detection rod and the rotating device are respectively arranged on the workbench surface, the rotating device comprises an impeller driving plate, the impeller driving plate is sleeved on the lower end of the center detection rod and can rotate around the center detection rod, the height detection module and the electromagnetic detection device are respectively arranged above the workbench, the workpiece to be measured is sleeved on the center detection rod and placed on the impeller driving plate, and the height detection module and the electromagnetic detection device are respectively in contact with the workpiece to be measured for detection.

[0005] A further technical solution of the present invention is that the height detection module is arranged on the workbench through a guide column, and the height detection module is positioned on the guide column through a slide rail fixing block.

[0006] The electromagnetic detection device is arranged on the workbench through the second guide column, and the electromagnetic detection device is sleeved on the second guide column through the fixed slider. The push-pull device is also included, and the push-pull rod of the push-pull device is connected with the fixed slider.

[0007] The rotating device comprises a motor and a gear transmission pair. The motor is fixedly arranged on a workbench, the gear transmission pair is connected to the motor, and the impeller driving plate is connected to the gear transmission pair.

[0008] Due to the adoption of the above technical solution, a rotating workpiece detection workbench of the present invention has the following beneficial effects:

[0009] The utility model can realize the function of detecting the size of the center hole of the workpiece through the center hole detection rod. The height detection module can synchronously detect the height of the workpiece. The electromagnetic detection device is moved so that the electromagnetic detection device can move up and down, thereby detecting the magnetic content of the circumferential surface of the workpiece. The utility model can effectively monitor various indicators of the circular workpiece, optimizing the original multi-step inspection to single-station synchronous inspection, and at the same time ensuring the inspection benchmark of the workpiece.

[0010] The technical features of a rotating workpiece detection workbench of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 : A structural schematic diagram of a detection workbench for a rotating workpiece.

[0012] Figure 2 : Schematic diagram of the structure of the height detection module.

[0013] Figure 3 : Schematic diagram of the structure of the impeller drive plate.

[0014] In the above drawings, the descriptions of the reference numerals are as follows:

[0015] 1-guide column, 2-fixed slider, 3-electromagnetic detection device, 4-connecting plate, 5-center detection rod, 6-height detection module, 7-slide rail fixing block, 8-motor, 9-first gear, 10-bearing, 11-second gear, 12-impeller drive plate, 13-connecting block, 14-push-pull device, 15-workbench, 16-measured workpiece. DETAILED DESCRIPTION

[0016] A detection workbench for rotating workpieces, comprising a workbench 15, a center detection rod 5, a rotating device, a height detection module 6, an electromagnetic detection device 3 and a push-pull device 14, wherein the center detection rod and the rotating device are respectively arranged on the workbench surface, the rotating device comprises an impeller drive plate 12, a motor 8 and a gear transmission pair, the motor is fixedly arranged on the workbench, the gear transmission pair is connected to the motor, the impeller drive plate is connected to the gear transmission pair, the gear transmission pair is two mutually meshing gears, the first gear 9 is connected to the motor, the second gear 11 is connected to the impeller drive plate, the second gear is connected to the impeller drive plate through a bearing 10, and the second gear and the impeller drive plate are respectively fixed on the bearing. The impeller drive plate is sleeved on the lower end of the center detection rod and can rotate around the center detection rod, the height detection module and the electromagnetic detection device are respectively arranged above the workbench, the workpiece to be measured is sleeved on the center detection rod and placed on the impeller drive plate, the height detection module and the electromagnetic detection device are respectively in contact with the workpiece to be measured for detection. The gear transmission pair is driven by the motor to rotate, and the impeller drive plate is driven to rotate, thereby driving the workpiece to be measured on the wheel drive plate to rotate. The gear transmission pair and the impeller driving plate are respectively sleeved on the central detection rod through bearings. The gear transmission pair and the impeller driving plate are respectively sleeved on the bearings and fixed on the bearings. The bearings are sleeved on the central detection rod.

[0017] The height detection module is arranged on the workbench through the guide column, and the height detection module is positioned on the guide column through the slide rail fixing block 7. The height detection module is sleeved on the guide column and can move up and down along the guide column, and the slide rail fixing block is sleeved on the guide column and can move up and down along the guide column. The slide rail fixing block is provided with bolts, and the slide rail fixing block can be positioned on the guide column by tightening the bolts. The height detection module is arranged on the slide rail fixing block, and the height detection module is positioned on the guide column by positioning the slide rail fixing block.

[0018] The electromagnetic detection device is arranged on the workbench through the second guide column, and the electromagnetic detection device is sleeved on the second guide column through the fixed slider 2. The electromagnetic detection device is sleeved on the second guide column and can move up and down along the second guide column, the fixed slider is sleeved on the second guide column and can move up and down along the second guide column, the fixed slider is provided with bolts, and the fixed slider can be positioned on the second guide column by tightening the bolts, the electromagnetic detection device is fixedly connected to the fixed slider through the connecting plate 3, the connecting plate is provided with a clamping hole for the electromagnetic detection device, and the electromagnetic detection device is fixed to the connecting plate by tightening the bolts on the clamping hole, and the connecting plate is fixed to the fixed slider by welding. The push-pull rod of the push-pull device is connected to the fixed slider, the push-pull device passes through the connecting block 13, the push-pull rod of the push-pull device is arranged in the mounting hole of the connecting block by a win-win method, and the connecting block is tightened and fixed to the fixed slider by bolts. The fixed slider is driven to move up and down along the second guide column by the push-pull device, thereby driving the electromagnetic detection device to move up and down along the second guide column, thereby facilitating the detection of the magnetic conditions of different areas on the workpiece to be measured. The push-pull device is an existing push-pull device. The height detection module and the electromagnetic detection device are respectively existing detection devices.

[0019] Before testing, first locate the height detection module through the standard parts, place the standard parts on the center detection rod, rotate the height detection module to the standard, and position the slide rail fixing block on the guide column by tightening the bolts. Position the height detection module on the guide column by positioning the slide rail fixing block. During testing, place the workpiece to be tested on the center detection rod as shown in the figure. If it can be placed smoothly without large swings, it means that the center hole of the workpiece is in compliance. Turn on the motor power switch. When the workpiece is driven to rotate synchronously, manually push and pull the electromagnetic detection device up and down so that the electromagnetic detection device can move up and down, and then detect the magnetic content of the circumferential surface of the workpiece. Through the alarm of the detection device, it can be judged whether the magnetic content of the workpiece meets the requirements. At the same time, observe whether the height detection module has scratches or jams. If there is insufficient height or scratches or jams, it means that the height of the workpiece detected by the baby does not meet the requirements.

[0020] The utility model is a multifunctional detection tool designed in the form of a workbench. Driven by a low-speed motor, a gear transmission pair is used to transmit the rotational torque to the impeller drive plate, thereby driving the rotational movement of the detection workpiece. The height detection module is a right-angle module that can fix the height, which is used to synchronously detect the height of the workpiece. The component is assembled with a guide rod, and the module can be directly replaced for modified and newly designed products. The electromagnetic detection device can use a push-pull device to achieve small up and down movements. The design of a center hole detection rod can realize the function of detecting the size of the center hole of the workpiece. The utility model can be made of lightweight and wear-resistant materials, and use guide pillars and guide sleeves for active coordination. The lightweight material will not cause the guide pillar to be stressed and deformed. The motor uses low speed and high torque to achieve sufficient torque during the rotation process.

Claims

1. A rotating workpiece detection workbench, characterized in that: It includes a workbench, a center detection rod, a rotating device, a height detection module and an electromagnetic detection device. The center detection rod and the rotating device are respectively arranged on the workbench surface. The rotating device includes an impeller driving plate. The impeller driving plate is sleeved on the lower end of the center detection rod and can rotate around the center detection rod. The height detection module and the electromagnetic detection device are respectively arranged above the workbench. The workpiece to be measured is sleeved on the center detection rod and placed on the impeller driving plate. The height detection module and the electromagnetic detection device are respectively in contact with the workpiece to be measured for detection.

2. The rotating workpiece detection workbench according to claim 1, characterized in that: The height detection module is arranged on the workbench through the guide column, and the height detection module is positioned on the main guide through the slide rail fixing block.

3. The rotating workpiece detection workbench according to claim 1, characterized in that: The electromagnetic detection device is arranged on the workbench through the second guide column, and the electromagnetic detection device is sleeved on the second guide column through the fixed sliding block.

4. The rotating workpiece detection workbench according to claim 3, characterized in that: It also includes a push-pull device, wherein a push-pull rod of the push-pull device is connected to the fixed sliding block.

5. The rotating workpiece detection workbench according to claim 1, characterized in that: The rotating device comprises a motor and a gear transmission pair. The motor is fixedly arranged on a workbench, the gear transmission pair is connected to the motor, and the impeller driving plate is connected to the gear transmission pair.

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