Automatic equipment accessory precision detection device

Abstract

The utility model discloses an automatic equipment accessory precision detection device, which relates to the technical field of accessory precision detection and comprises a base and a dial indicator, the dial indicator is arranged above the base, a limiting assembly is arranged on the top surface of the dial indicator, and a clamping assembly is arranged above the base. The handle is rotated reversely to drive the arc-shaped pressing plate to be tightly attached to the guide rod at the same time after position adjustment is completed, the position of the dial indicator can be limited and fixed, and the dial indicator is prevented from shaking. And by arranging a clamping assembly, a first push plate and a second push plate are pressed at the same time to drive the first push plate and the second push plate to get close to each other, arc-shaped pressing blocks can be driven to get away from each other, and therefore accessories with different diameters can be conveniently placed between the arc-shaped pressing blocks to be clamped, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of accessory precision detection, in particular to an automation equipment accessory precision detection device. Background Art

[0002] Automation equipment is a large set of equipment in the automation system. It refers to the process in which a machine or device automatically operates or controls according to prescribed procedures or instructions without human intervention. Precision testing refers to the inspection and measurement of the actual processing accuracy of the equipment in order to determine the degree of deterioration of the equipment's accuracy, providing a basis for equipment acceptance, repair and updating. In order to ensure the quality of accessories assembled in automation equipment, it is necessary to test the accuracy of accessories.

[0003] For example, a high-precision shaft detection device for a worm gear reducer disclosed in the utility model with authorization announcement number CN216954274U clamps the shaft by a first clamp and a second clamp, and drives the U-shaped frame to move upward by an electric telescopic rod so that the detection end of the micrometer is against the outer wall of the shaft. The second clamp is driven to rotate by a servo motor, so that the first clamp can cooperate with the connecting plate to rotate, thereby realizing synchronous rotation of the shaft. By moving the slide left and right along the guide rod, the micrometer can be driven to move left and right along the outer wall of the shaft, and the machining accuracy of the shaft can be judged by observing the micrometer reading.

[0004] This prior art also has the following problems when used:

[0005] The device adjusts the left and right position of the micrometer by moving the slide left and right along the guide rod. However, after the position adjustment is completed, the slide is easily shaken left and right due to external influences, thereby affecting the detection effect of the micrometer. The first clamping plate and the second clamping plate of the device are difficult to clamp rotating shafts of different diameters, and its applicability is poor. Utility Model Content

[0006] In order to overcome the deficiencies of the prior art, the utility model provides an automation equipment accessories precision detection device to solve the technical problems mentioned in the above background.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: an automation equipment accessories precision detection device, comprising a base and a micrometer, wherein a micrometer is arranged above the base;

[0008] A limit assembly is arranged on the top surface of the dial gauge, and the limit assembly can limit and fix the position of the dial gauge;

[0009] The clamping assembly is arranged above the base, and the clamping assembly can clamp and limit accessories of different diameters.

[0010] As a preferred technical solution of the utility model, a symmetrical mounting frame and an electric telescopic rod are fixedly installed on the top surface of the base, a symmetrical guide rod is fixedly arranged on the inner side of the mounting frame, and a U-shaped frame is fixedly arranged on the top surface of the output end of the electric telescopic rod.

[0011] As a preferred technical solution of the utility model, the limit assembly includes a slide seat, a handle, a rotating plate, a limit plate, a threaded rod, a threaded sleeve, a connecting rod and an arc-shaped pressure plate. The slide seat is slidably connected to the outer side of the guide rod, a handle is arranged above the slide seat, a rotating plate is fixedly arranged on the bottom surface of the handle, a limit plate is fixedly arranged on the bottom surface of the rotating plate, a threaded rod is fixedly arranged on the bottom surface of the limit plate, a threaded sleeve is threadedly connected to the outer side of the threaded rod, a symmetrical connecting rod is hinged on the outer side of the threaded sleeve, and the other end of the connecting rod is hinged to an arc-shaped pressure plate.

[0012] As an optimal technical solution of the utility model, the bottom surface of the slide is fixedly connected to the micrometer, the outer side of the rotating plate extends into the interior of the slide and is rotatably connected to the slide, the limit plate is arranged inside the slide, and the outer surface of the limit plate is rotatably connected to the slide, the interior of the slide is provided with interconnected vertical grooves and horizontal grooves, the bottom of the threaded rod is rotatably connected to the bottom of the vertical groove, and the top and bottom surfaces of the arc-shaped pressure plate are slidably connected to the upper and lower sides of the horizontal groove respectively.

[0013] As a preferred technical solution of the utility model, the clamping assembly includes a servo motor, a first push plate, a placement plate, a second push plate, a first push rod, a second push rod, a first pull plate, a second pull plate, a spring and an arc-shaped pressure block, a servo motor is fixedly installed on the outside of the U-shaped frame, a placement plate is fixedly installed on the output end of the servo motor, a symmetrical arc-shaped pressure block is arranged on the inside of the placement plate, and symmetrical first and second pull plates are respectively fixedly installed on the outside of the arc-shaped pressure block, a spring is fixedly arranged between the first and second pull plates, a first push rod is fixedly arranged on the side of the first pull plate close to the second pull plate, and the first push plate is fixedly arranged on the other end of the first push rod, a second push rod is fixedly arranged on the side of the second pull plate close to the first pull plate, and the second push plate is fixedly arranged on the other end of the second push rod.

[0014] As a preferred technical solution of the utility model, the output end of the servo motor passes through the U-shaped frame and is rotatably connected to the U-shaped frame, a sliding rod is fixedly arranged on the outside of the arc-shaped pressure block, the sliding rod passes through the placement plate and is slidably connected to the placement plate, the other end of the sliding rod is respectively fixedly connected to the second push rod and the first pull plate, the first push rod passes through the second pull plate and is slidably connected to the second pull plate, and the second push rod passes through the first pull plate and is slidably connected to the first pull plate.

[0015] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0016] The utility model provides a limit assembly, and the handle is turned to drive the arc pressure plate to move away from the guide rod at the same time, so that the limit of the micrometer by the limit assembly can be released, which is convenient for adjusting the left and right positions of the micrometer. After the position adjustment is completed, the handle is turned in the opposite direction to drive the arc pressure plate to be close to the guide rod at the same time, so that the position of the micrometer can be limited and fixed, and the shaking of the micrometer can be avoided, thereby improving the accuracy of the device; by providing a clamping assembly, the first push plate and the second push plate are pressed simultaneously to drive the first push plate and the second push plate to move closer to each other, which can drive the arc pressure blocks to move away from each other, thereby facilitating the placement of accessories of different diameters between the arc pressure blocks for clamping, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the main view structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the right view structure of the utility model;

[0020] Figure 4 For this utility model Figure 3 A schematic diagram of the partially enlarged structure at center A;

[0021] Figure 5 It is a schematic diagram of the structure of the utility model in a top view;

[0022] Wherein: 1. base; 2. mounting frame; 3. guide rod; 4. slide seat; 5. handle; 6. micrometer; 7. electric telescopic rod; 8. U-shaped frame; 9. servo motor; 10. first push plate; 11. rotating plate; 12. limit plate; 13. threaded rod; 14. threaded sleeve; 15. connecting rod; 16. arc pressure plate; 17. placement plate; 18. second push plate; 19. first push rod; 20. second push rod; 21. first pull plate; 22. second pull plate; 23. spring; 24. arc pressure block. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0024] Example

[0025] Please refer to Figure 1-Figure 5As shown, the utility model provides an automation equipment accessory precision detection device, including a base 1 and a micrometer 6, a symmetrical mounting frame 2 and an electric telescopic rod 7 are fixedly mounted on the top surface of the base 1, a symmetrical guide rod 3 is fixedly arranged on the inner side of the mounting frame 2, a U-shaped frame 8 is fixedly arranged on the top surface of the output end of the electric telescopic rod 7, a micrometer 6 is arranged above the U-shaped frame 8, the detection end of the micrometer 6 is attached to the surface of the automation equipment accessory when the accessory rotates, and the processing precision of the accessory can be judged by the reading on the micrometer 6.

[0026] like Figure 1-Figure 5 As shown, a limit assembly is provided on the top surface of the micrometer 6, and the limit assembly consists of a slide 4, a handle 5, a rotating plate 11, a limit plate 12, a threaded rod 13, a threaded sleeve 14, a connecting rod 15 and an arc-shaped pressure plate 16. The outer side of the guide rod 3 is slidably connected to the slide 4, and the bottom surface of the slide 4 is fixedly connected to the micrometer 6. A handle 5 is provided above the slide 4, and a rotating plate 11 is fixedly provided on the bottom surface of the handle 5. The outer side of the rotating plate 11 extends into the interior of the slide 4 and is rotatably connected to the slide 4. A limit plate 12 is fixedly provided on the bottom surface of the rotating plate 11, and the limit plate 12 is provided inside the slide 4. The outer surface of the limit plate 12 is rotatably connected to the slide 4. The outer diameter of the limit plate 12 is greater than that of the rotating plate 11. The limit plate 12 can prevent the rotating plate 11 from detaching from the slide 4 when the rotating plate 11 rotates. A threaded rod 13 is fixedly provided on the bottom surface of the limit plate 12, and the interior of the slide 4 is provided with interconnected vertical grooves and horizontal grooves. The threaded rod 1 The bottom of the threaded rod 13 is rotatably connected to the bottom of the vertical groove, the outer side of the threaded rod 13 is threadedly connected with a threaded sleeve 14, and the outer side of the threaded sleeve 14 is hinged with a symmetrical connecting rod 15. The threaded rod 13, the threaded sleeve 14 and the connecting rod 15 are arranged inside the vertical groove, and the other end of the connecting rod 15 is hinged with an arc-shaped pressing plate 16, and the top and bottom surfaces of the arc-shaped pressing plate 16 are respectively slidably connected to the upper and lower sides of the horizontal groove. The side of the arc-shaped pressing plate 16 close to the guide rod 3 is an arc-shaped surface, and the surface of the arc-shaped surface is adhered with an anti-slip pad. Rotating the handle 5 drives the arc-shaped pressing plate 16 away from the guide rod 3 at the same time, which can release the limit of the micrometer 6 by the limit assembly, and facilitate the adjustment of the left and right position of the micrometer 6. After the position adjustment is completed, the handle 5 is rotated in the opposite direction to drive the arc-shaped pressing plate 16 to be close to the guide rod 3 at the same time, so as to limit and fix the position of the micrometer 6, avoid shaking of the micrometer 6, thereby improving the accuracy of the device.

[0027] Specifically, rotating the handle 5 drives the rotating plate 11 and the limit plate 12 to rotate, and the rotation of the limit plate 12 drives the threaded rod 13 to rotate. The rotation of the threaded rod 13 drives the threaded sleeve 14 to move upward along the threaded rod 13, and the movement of the threaded sleeve 14 drives the connecting rod 15 to rotate at the same time. The rotation of the connecting rod 15 drives the arc pressure plate 16 to approach each other until the arc pressure plate 16 disengages from the guide rod 3. Moving the slide seat 4 left and right can drive the micrometer 6 to move left and right, thereby releasing the limit of the micrometer 6 by the limit assembly. The arc pressure plate 16 never disengages from the transverse groove during the movement process. Rotating the handle 5 in the opposite direction drives the arc pressure plates 16 to move away from each other until the anti-slip pad of the arc pressure plate 16 is close to the guide rod 3, and the arc pressure plate 16 is difficult to move relative to the guide rod 3, thereby realizing the limitation and fixation of the micrometer 6.

[0028] like Figure 1-Figure 5 As shown, a clamping assembly is arranged above the base 1, and the clamping assembly consists of a servo motor 9, a first push plate 10, a second push plate 18, a first push rod 19, a second push rod 20, a first pull plate 21, a second pull plate 22, a spring 23, an arc-shaped pressure block 24 and a placement plate 17. The servo motor 9 is fixedly installed on the outside of the U-shaped frame 8, and the output end of the servo motor 9 passes through the U-shaped frame 8 and is rotatably connected to the U-shaped frame 8. The output end of the servo motor 9 is fixedly provided with a placement plate 17, and the inside of the U-shaped frame 8 is provided with A symmetrical placement plate 17 is provided with a symmetrical arc-shaped pressing block 24 on the inner side of the placement plate 17, a sliding rod is fixedly provided on the outer side of the arc-shaped pressing block 24, the sliding rod passes through the placement plate 17 and is slidably connected to the placement plate 17, and one end of the sliding rod away from the arc-shaped pressing block 24 is fixedly connected to the second push rod 20 and the first pull plate 21 respectively, a spring 23 is fixedly provided between the first pull plate 21 and the second pull plate 22, and a first push rod 19 is fixedly provided on the side of the first pull plate 21 close to the second pull plate 22, and the first push rod 19 passes through the second pull plate 21. The pull plate 22 is slidably connected with the second pull plate 22, and the other end of the first push rod 19 is fixedly provided with the first push plate 10, and the second push rod 20 is fixedly provided on the side of the second pull plate 22 close to the first pull plate 21, and the second push rod 20 passes through the first pull plate 21 and is slidably connected with the first pull plate 21, and the other end of the second push rod 20 is fixedly provided with the second push plate 18, and a bolt is passed through the side of the U-shaped frame 8 away from the servo motor 9, and the bolt is threadedly connected with the U-shaped frame 8, and one end of the bolt located on the inner side of the U-shaped frame 8 is fixedly provided with a connecting plate, and the connecting plate is rotatably connected with the placement plate 17 close to the connecting plate. Rotating the bolt can drive the placement plate 17 close to the bolt to move left and right, so as to facilitate the placement of accessories between the symmetrical placement plates 17, and at the same time, pressing the first push plate 10 and the second push plate 18 to drive the first push plate 10 and the second push plate 18 to move closer to each other, which can drive the arc-shaped pressing block 24 away from each other, so as to facilitate the placement of accessories of different diameters between the arc-shaped pressing blocks 24 for clamping, thereby improving the applicability of the device.

[0029] Specifically, pressing the first push plate 10 and the second push plate 18 at the same time drives the first push plate 10 and the second push plate 18 to approach each other, the first push plate 10 moves to drive the first push rod 19 and the first pull plate 21 to approach the second push plate 18, the second push plate 18 moves to drive the second push rod 20 and the second pull plate 22 to approach the first push plate 10, thereby realizing that the first pull plate 21 and the second pull plate 22 move away from each other, the spring 23 is stretched, the first pull plate 21 and the second pull plate 22 move to drive the arc pressure block 24 to move away from each other, when the spacing of the arc pressure blocks 24 reaches the maximum, accessories of different diameters can be placed on the inner side of the arc pressure blocks 24, after releasing the first push plate 10 and the second push plate 18, the spring 23 pulls the first pull plate 21 and the second pull plate 22 to approach each other, thereby driving the arc pressure blocks 24 to approach each other, until the arc pressure blocks 24 are close to the accessories to clamp the accessories.

[0030] Specific working principle:

[0031] When the device is in use, the first push plate 10 and the second push plate 18 are pressed simultaneously to drive the first push plate 10 and the second push plate 18 to move closer to each other, the first push plate 10 moves to drive the first push rod 19 and the first pull plate 21 to move closer to the second push plate 18, the second push plate 18 moves to drive the second push rod 20 and the second pull plate 22 to move closer to the first push plate 10, so that the first pull plate 21 and the second pull plate 22 move away from each other, the spring 23 is stretched, the first pull plate 21 and the second pull plate 22 move to drive the arc pressure block 24 to move away from each other, and when the spacing between the arc pressure blocks 24 reaches the maximum, accessories of different diameters can be placed on the arc pressure blocks 24, after releasing the first push plate 10 and the second push plate 18, the spring 23 pulls the first pull plate 21 and the second pull plate 22 closer to each other, thereby driving the arc pressure block 24 closer to each other, until the arc pressure block 24 is close to the accessory, clamping the left and right ends of the accessory respectively, running the servo motor 9 to drive the placement plate 17 to rotate, thereby driving the accessory to rotate, running the electric telescopic rod 7 to drive the accessory to move upward until the detection end of the micrometer 6 contacts the outer surface of the accessory, and the detection end of the micrometer 6 is in contact with the surface of the accessory when the automation equipment accessory rotates, and the processing accuracy of the accessory can be judged by the reading on the micrometer 6.

[0032] When the left and right position of the micrometer 6 needs to be adjusted, the handle 5 is turned to drive the rotating plate 11 and the limit plate 12 to rotate. The rotation of the limit plate 12 drives the threaded rod 13 to rotate. The rotation of the threaded rod 13 drives the threaded sleeve 14 to move upward along the threaded rod 13. The movement of the threaded sleeve 14 drives the connecting rod 15 to rotate at the same time. The rotation of the connecting rod 15 drives the arc pressure plate 16 to approach each other until the arc pressure plate 16 disengages from the guide rod 3. Moving the slide seat 4 left and right can drive the micrometer 6 to move left and right, thereby releasing the limit of the micrometer 6 by the limit assembly. The arc pressure plate 16 never disengages from the transverse groove during the movement process. Rotating the handle 5 in the opposite direction drives the arc pressure plates 16 to move away from each other until the anti-slip pad of the arc pressure plate 16 is close to the guide rod 3, and the arc pressure plate 16 is difficult to move relative to the guide rod 3, thereby realizing the limitation and fixation of the micrometer 6, avoiding the shaking of the micrometer 6, and improving the accuracy of the device.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An automation equipment parts precision detection device, comprising a base (1) and a micrometer (6), wherein the micrometer (6) is arranged above the base (1), characterized in that: A limit assembly, which is arranged on the top surface of the dial gauge (6) and can limit and fix the position of the dial gauge (6); A clamping assembly is arranged above the base (1), and the clamping assembly can clamp and limit accessories of different diameters.

2. The device for detecting the accuracy of accessories of automation equipment according to claim 1, characterized in that: A symmetrical mounting frame (2) and an electric telescopic rod (7) are fixedly mounted on the top surface of the base (1); a symmetrical guide rod (3) is fixedly arranged inside the mounting frame (2); and a U-shaped frame (8) is fixedly arranged on the top surface of the output end of the electric telescopic rod (7).

3. The device for detecting the accuracy of accessories of automation equipment according to claim 2, characterized in that: The limiting assembly comprises a slide seat (4), a handle (5), a rotating plate (11), a limiting plate (12), a threaded rod (13), a threaded sleeve (14), a connecting rod (15) and an arc-shaped pressure plate (16); the outer side of the guide rod (3) is slidably connected to the slide seat (4); a handle (5) is arranged above the slide seat (4); a rotating plate (11) is fixedly arranged on the bottom surface of the handle (5); a limiting plate (12) is fixedly arranged on the bottom surface of the rotating plate (11); a threaded rod (13) is fixedly arranged on the bottom surface of the limiting plate (12); the outer side of the threaded rod (13) is threadedly connected to the threaded sleeve (14); the outer side of the threaded sleeve (14) is hinged with a symmetrical connecting rod (15); the other end of the connecting rod (15) is hinged with an arc-shaped pressure plate (16).

4. The device for detecting the accuracy of accessories of automation equipment according to claim 3, characterized in that: The bottom surface of the slide (4) is fixedly connected to the micrometer (6); the outer side of the rotating plate (11) extends into the interior of the slide (4) and is rotatably connected to the slide (4); the limit plate (12) is arranged inside the slide (4); the outer surface of the limit plate (12) is rotatably connected to the slide (4); the interior of the slide (4) is provided with a vertical groove and a horizontal groove that are connected to each other; the bottom of the threaded rod (13) is rotatably connected to the bottom of the vertical groove; the top and bottom surfaces of the arc-shaped pressure plate (16) are slidably connected to the upper and lower sides of the horizontal groove, respectively.

5. The device for detecting the accuracy of accessories of automation equipment according to claim 2, characterized in that: The clamping assembly comprises a servo motor (9), a first push plate (10), a placement plate (17), a second push plate (18), a first push rod (19), a second push rod (20), a first pull plate (21), a second pull plate (22), a spring (23) and an arc-shaped pressing block (24); the servo motor (9) is fixedly mounted on the outside of the U-shaped frame (8); the placement plate (17) is fixedly mounted on the output end of the servo motor (9); the placement plate (17) is fixedly mounted on the inside of the placement plate (17); and the arc-shaped pressing blocks (24) are fixedly mounted on the outside of the arc-shaped pressing blocks (24). A symmetrical first pull plate (21) and a second pull plate (22) are provided, a spring (23) is fixedly arranged between the first pull plate (21) and the second pull plate (22), a first push rod (19) is fixedly arranged on the side of the first pull plate (21) close to the second pull plate (22), a first push plate (10) is fixedly arranged on the other end of the first push rod (19), a second push rod (20) is fixedly arranged on the side of the second pull plate (22) close to the first pull plate (21), and a second push plate (18) is fixedly arranged on the other end of the second push rod (20).

6. The device for detecting the accuracy of accessories of automation equipment according to claim 5, characterized in that: The output end of the servo motor (9) passes through the U-shaped frame (8) and is rotatably connected to the U-shaped frame (8); a sliding rod is fixedly arranged on the outer side of the arc-shaped pressure block (24); the sliding rod passes through the placement plate (17) and is slidably connected to the placement plate (17); the other end of the sliding rod is fixedly connected to the second push rod (20) and the first pull plate (21) respectively; the first push rod (19) passes through the second pull plate (22) and is slidably connected to the second pull plate (22); the second push rod (20) passes through the first pull plate (21) and is slidably connected to the first pull plate (21).

Images