Part perpendicularity measuring device

Abstract

The utility model discloses a part verticality measuring device, which relates to the technical field of measurement and control technology and instruments, and comprises a measuring bottom plate, the upper surface of the measuring bottom plate is fixedly connected with a guide rod, the upper surface of the guide rod is fixedly connected with a limiting block, and the surface of the guide rod is slidably connected with a measuring device. An adjusting mechanism is fixedly connected to the side face of the measuring bottom plate, and a control box is fixedly connected to the upper surface of the measuring bottom plate and located on the right side of the guide rod. The adjusting mechanism, the clamping plate, the supporting plate, the spring and the telescopic rod are matched to prevent a part to a proper position to ensure that the measured part is vertical, the measuring device, the measuring contact, the support, the guide rod, the sliding block, the clamping mechanism, the clamping jaw and the fastening spring are matched to quickly install and fix the dial indicator, data of the dial indicator is transmitted to a screen, and the measuring accuracy is improved. Therefore, data observation is more convenient, and data reading is more accurate.

Description

Technical Field

[0001] The utility model relates to the field of measurement and control technology and instrument technology, in particular to a part verticality measuring device. Background Art

[0002] In today's technological era, the requirements for parts precision are getting higher and higher, and part verticality measurement is particularly important. High-precision probes and clamping devices are installed on the slide and move with the slide. The probes collect data, transmit and read and record it.

[0003] Patent publication number CN220039345U discloses a device for measuring the verticality of parts, including a standard square box, a holder, a screw, a nut, a spring, a set screw, a guide rail, a slide block and a micrometer. A transverse holder is provided on the upper back of the holder.

[0004] In order to solve the problems of inconvenient measurement and large measurement errors, the existing technology uses standard parts to calibrate the device. However, the ground on which the parts are placed is uneven during measurement, and the micrometer cannot be effectively fixed when installed, which leads to deviations in the measured data, affecting the measurement accuracy. The measured data is inaccurate, and the micrometer is not completely fixed, affecting the data measurement. Utility Model Content

[0005] The purpose of the utility model is to provide a device for measuring the verticality of a part to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A device for measuring the verticality of a part comprises a measuring base plate, the upper surface of the measuring base plate is fixedly connected to a guide rod, the upper surface of the guide rod is fixedly connected to a limit block, the surface of the guide rod is slidably connected to a measuring device, and the side surface of the measuring base plate is fixedly connected to an adjustment mechanism.

[0008] The adjustment mechanism comprises an adjustment base plate fixedly connected to the side of the measuring base plate, the upper surface of the adjustment base plate is provided with a groove, the interior of the groove is slidably connected with a convex block, and the upper surface of the convex block is fixedly connected with a clamping plate.

[0009] A further improvement of the technical solution of the utility model is that: a movable rod is fixedly connected to one side of the protrusion, a fixed rod is slidably connected to the surface of the movable rod, a spring is sleeved on the surface of the fixed rod, two ends of the spring are respectively fixedly connected to the inner wall of the protrusion and the groove, a sleeve is fixedly connected to the side of the adjustment base plate, and a support plate is slidably connected to the surface of the sleeve.

[0010] A further improvement of the technical solution of the utility model is that: the measuring device comprises a sliding block slidably connected to the surface of the guide rod, one side of the sliding block is fixedly connected to a bracket, and one end of the bracket is provided with a clamping mechanism.

[0011] A further improvement of the technical solution of the utility model is that the clamping mechanism includes a shell fixedly connected to one end of the bracket, a positioning claw is fixedly connected inside the shell, and a dynamic clamping claw is fixedly connected inside the shell and above the positioning claw.

[0012] A further improvement of the technical solution of the utility model is that: a pull rod is fixedly connected to the upper surface of the movable clamping jaw, a fixing spring is sleeved on the surface of the pull rod, and two ends of the fixing spring are fixedly connected to the movable clamping jaw and the housing respectively.

[0013] A further improvement of the technical solution of the utility model is that: a positioning plate is movably connected inside the clamping mechanism, a micrometer is fixedly connected to the upper surface of the positioning plate, and a measuring contact is movably connected to one end of the positioning plate.

[0014] A further improvement of the technical solution of the utility model is that a control box is fixedly connected to the upper surface of the measuring base plate and located on the right side of the guide rod, a screen bracket is fixedly connected to the upper surface of the control box, a connecting head is movably connected inside the screen bracket, and a screen is fixedly connected to one end of the connecting head.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] 1. The utility model provides a device for measuring the verticality of parts. The device cooperates with an adjustment mechanism, a clamping plate, a support plate, a spring and a telescopic rod. When a part needs to be measured, the part is placed on the floor for measurement. The bottom plate may not be completely flat, so there is a measurement error. However, the sizes of parts are different. Therefore, the clamping plate is opened to both sides during measurement, and the protrusion slides in the groove to ensure that there is no deviation in movement. The clamping plate pushes the movable rod to slide to both sides. The movable rod compresses the spring while sliding. After the part is placed, the clamping plate is released, and the compressed spring is reset to push the clamping plate to clamp the part. When the part is too large, it may be slightly tilted during measurement, and the support plate needs to be pulled out. The support plate slides on the surface of the sleeve and is pulled to a suitable position to ensure that the measured part is vertical.

[0017] 2. The utility model provides a device for measuring the verticality of parts, which cooperates with a measuring contact, a bracket, a guide rod, a slider, a clamping mechanism, a clamping claw, and a fixing spring. When clamping the micrometer, it is only necessary to pull the pull rod upward, and the pull rod will drive the movable clamping claw to move upward. The movable clamping claw moves upward to compress the fixing spring, and the micrometer to be clamped is placed between the clamping claws. The pull rod is released, and the fixing spring is reset, so that the movable clamping claw is pressed downward to position the micrometer. After the part is clamped, the measuring contact is brought into contact with the surface of the part. During measurement, the slider slides from top to bottom along the guide rod, and the measuring contact measures the position of each part of the part, and the data of the micrometer is transmitted to the screen, making it more convenient to observe the data and more accurate to read the data. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the top view of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the adjustment mechanism of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the measuring device of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the clamping mechanism of the utility model.

[0023] In the figure: 1. measuring base plate; 2. control box; 3. screen bracket; 4. connector; 5. screen; 6. guide rod; 7. limit block; 8. measuring device; 81. slider; 82. bracket; 83. clamping mechanism; 831. housing; 832. positioning claw; 833. moving clamping claw; 834. pull rod; 835. tightening spring; 84. positioning plate; 85. micrometer; 86. measuring contact; 9. adjusting mechanism; 91. adjusting base plate; 92. groove; 93. bump; 94. clamping plate; 95. fixing rod; 96. movable rod; 97. spring; 98. sleeve; 99. support plate. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the embodiments:

[0025] Example 1

[0026] like Figure 1-5The utility model provides a part verticality measuring device, including a measuring base plate 1, a guide rod 6 is fixedly connected to the upper surface of the measuring base plate 1, a limit block 7 is fixedly connected to the upper surface of the guide rod 6, a measuring device 8 is slidably connected to the surface of the guide rod 6, an adjusting mechanism 9 is fixedly connected to the side of the measuring base plate 1, the adjusting mechanism 9 includes an adjusting base plate 91 fixedly connected to the side of the measuring base plate 1, a groove 92 is provided on the upper surface of the adjusting base plate 91, a protrusion 93 is slidably connected inside the groove 92, a clamping plate 94 is fixedly connected to the upper surface of the protrusion 93, a movable rod 96 is fixedly connected to one side of the protrusion 93, a fixed rod 95 is slidably connected to the surface of the movable rod 96, a spring 97 is sleeved on the surface of the fixed rod 95, two ends of the spring 97 are respectively fixedly connected to the inner wall of the protrusion 93 and the groove 92, a sleeve 98 is fixedly connected to the side of the adjusting base plate 91, and a support plate 99 is slidably connected to the surface of the sleeve 98.

[0027] In this embodiment, when it is necessary to measure a part, the part is placed on the floor for measurement. The bottom plate may not be guaranteed to be completely flat, so there is a measurement error. However, the sizes of parts vary. When measuring, the clamp 94 is opened to both sides, and the protrusion 93 slides in the groove 92 to ensure that there is no deviation in the movement. The clamp 94 pushes the movable rod 96 to slide to both sides. The movable rod 96 compresses the spring 97 while sliding. After the part is placed, the clamp 94 is released, and the compressed spring 97 is reset, pushing the clamp 94 to clamp the part. When the part is too large, it may be slightly tilted during measurement, and the support plate 99 needs to be pulled out. The support plate 99 slides on the surface of the sleeve 98 and is pulled to a suitable position to ensure that the measured part is vertical, thereby improving the accuracy of the device.

[0028] Example 2

[0029] like Figure 1-5 It is shown that, on the basis of Example 1, the utility model provides a technical solution: preferably, the clamping mechanism 83 includes a shell 831 fixedly connected to one end of the bracket 82, the interior of the shell 831 is fixedly connected with a positioning claw 832, the interior of the shell 831 and above the positioning claw 832 is fixedly connected with a dynamic clamping claw 833, the upper surface of the dynamic clamping claw 833 is fixedly connected with a pull rod 834, the surface of the pull rod 834 is sleeved with a locking spring 835, and the two ends of the locking spring 835 are respectively fixedly connected to the dynamic clamping claw 833 and the shell 831.

[0030] In this embodiment, when clamping the micrometer 85, it is only necessary to pull the pull rod 834 upwards, and the pull rod 834 will drive the movable clamping jaw 833 to move upwards. The movable clamping jaw 833 moves upward to compress the fixing spring 835, and the micrometer 85 to be clamped is placed between the clamping jaws. The pull rod 834 is released, and the fixing spring 835 is reset, so that the movable clamping jaw 833 is pressed downward to position the micrometer 85, thereby improving the convenience of the device.

[0031] Example 3

[0032] like Figure 1-5 It is shown that, on the basis of Example 1, the utility model provides a technical solution: preferably, the measuring device 8 includes a slider 81 slidably connected to the surface of the guide rod 6, one side of the slider 81 is fixedly connected to a bracket 82, one end of the bracket 82 is provided with a clamping mechanism 83, the inside of the clamping mechanism 83 is movably connected to a positioning plate 84, the upper surface of the positioning plate 84 is fixedly connected to a micrometer 85, one end of the positioning plate 84 is movably connected to a measuring contact 86, the upper surface of the measuring base plate 1 and located on the right side of the guide rod 6 is fixedly connected to a control box 2, the upper surface of the control box 2 is fixedly connected to a screen bracket 3, the inside of the screen bracket 3 is movably connected to a connector 4, and one end of the connector 4 is fixedly connected to a screen 5.

[0033] In this embodiment, when measuring the verticality of a part, after the part is clamped, the measuring contact 86 is brought into contact with the surface of the part. During measurement, the slider 81 slides from top to bottom along the guide rod 6, and the measuring contact 86 measures the position of each part of the part. The data of the micrometer 85 is transmitted to the screen, making it more convenient to observe the data and more accurate to read the data, thereby improving the applicability of the device.

[0034] The working principle of the part verticality measuring device is described in detail below.

[0035] like Figure 1-5 As shown, when it is necessary to measure a part, the part is placed on the floor for measurement. The bottom plate may not be completely flat, so there is a measurement error. However, the sizes of parts are different, so the clamping plate 94 is opened to both sides during measurement, and the protrusion 93 slides in the groove 92 to ensure that there is no deviation in the movement. The clamping plate 94 pushes the movable rod 96 to slide to both sides. The movable rod 96 compresses the spring 97 while sliding. After the part is placed, the clamping plate 94 is released, and the compressed spring 97 is reset, pushing the clamping plate 94 to clamp the part. When the part is too large, it may be slightly tilted during measurement, and the support plate 99 needs to be pulled out. The support plate 99 slides on the surface of the sleeve 98 and is pulled to a suitable position to ensure the measurement. The part is vertical. When clamping the micrometer 85, you only need to pull the pull rod 834 upwards. The pull rod 834 will drive the movable clamping jaw 833 to move upward. The movable clamping jaw 833 moves upward to compress the fixing spring 835, and the micrometer 85 to be clamped is placed between the clamping jaws. The pull rod 834 is released, and the fixing spring 835 is reset, so that the movable clamping jaw 833 is pressed downward to position the micrometer 85. When measuring the verticality of the part, after the part is clamped, the measuring contact 86 is brought into contact with the surface of the part. During measurement, the slider 81 slides from top to bottom along the guide rod 6, and the measuring contact 86 measures the position of various parts of the part, and transmits the data of the micrometer 85 to the screen, making it more convenient to observe the data and more accurate to read the data.

[0036] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A part verticality measuring device, comprising a measuring base plate (1), characterized in that: The upper surface of the measuring base plate (1) is fixedly connected to a guide rod (6), the upper surface of the guide rod (6) is fixedly connected to a limit block (7), the surface of the guide rod (6) is slidably connected to a measuring device (8), and the side surface of the measuring base plate (1) is fixedly connected to an adjustment mechanism (9); The adjustment mechanism (9) comprises an adjustment base plate (91) fixedly connected to the side of the measuring base plate (1), the upper surface of the adjustment base plate (91) is provided with a groove (92), the interior of the groove (92) is slidably connected with a protrusion (93), and the upper surface of the protrusion (93) is fixedly connected with a clamping plate (94).

2. A part verticality measuring device according to claim 1, characterized in that: A movable rod (96) is fixedly connected to one side of the protrusion (93), a fixed rod (95) is slidably connected to the surface of the movable rod (96), a spring (97) is sleeved on the surface of the fixed rod (95), two ends of the spring (97) are respectively fixedly connected to the protrusion (93) and the inner wall of the groove (92), a sleeve (98) is fixedly connected to the side of the adjustment base plate (91), and a support plate (99) is slidably connected to the surface of the sleeve (98).

3. A part verticality measuring device according to claim 1, characterized in that: The measuring device (8) comprises a slider (81) slidably connected to the surface of the guide rod (6), one side of the slider (81) is fixedly connected to a bracket (82), and one end of the bracket (82) is provided with a clamping mechanism (83).

4. A part verticality measuring device according to claim 3, characterized in that: The clamping mechanism (83) comprises a shell (831) fixedly connected to one end of the bracket (82), a positioning claw (832) fixedly connected inside the shell (831), and a dynamic clamping claw (833) fixedly connected inside the shell (831) and above the positioning claw (832).

5. A part verticality measuring device according to claim 4, characterized in that: The upper surface of the movable clamping jaw (833) is fixedly connected to a pull rod (834), the surface of the pull rod (834) is sleeved with a fixing spring (835), and the two ends of the fixing spring (835) are respectively fixedly connected to the movable clamping jaw (833) and the housing (831).

6. A part verticality measuring device according to claim 3, characterized in that: A positioning plate (84) is movably connected inside the clamping mechanism (83), a micrometer (85) is fixedly connected to the upper surface of the positioning plate (84), and a measuring contact (86) is movably connected to one end of the positioning plate (84).

7. A part verticality measuring device according to claim 1, characterized in that: A control box (2) is fixedly connected to the upper surface of the measuring base plate (1) and located on the right side of the guide rod (6); a screen bracket (3) is fixedly connected to the upper surface of the control box (2); a connector (4) is movably connected inside the screen bracket (3); and a screen (5) is fixedly connected to one end of the connector (4).

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