Flatness electric measuring platform

Abstract

The utility model relates to the technical field of flatness detection, and discloses a flatness electrical testing platform, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a foot pad through a bolt, the foot pad is fixedly connected with a lower backing plate through a bolt, and the top of the lower backing plate is fixedly connected with an upper backing plate through a bolt. The flatness electrical measurement platform is provided with the circular groove, the threaded rod, the first nut, the second nut and the inductor, the position of the threaded rod can be adjusted by unscrewing the first nut and the second nut, then the threaded rod on the inductor can be fixed to the adjusting plate by screwing the first nut and the second nut, and therefore the height of the inductor can be adjusted, and the flatness of the flatness electrical measurement platform is improved. The inductor can conveniently induct a product workpiece, the induction range is adjusted by adjusting the height of the inductor, when the product is qualified, the green detection lamp is turned on, when the product is unqualified, the red detection lamp is turned on, whether the product workpiece is qualified or not can be rapidly detected, efficiency is improved, and requirements of people are met.

Description

Technical Field

[0001] The utility model relates to the technical field of flatness detection, in particular to a flatness electrical measurement platform. Background Art

[0002] In modern industrial production, accurate flatness detection is crucial to ensuring product quality. Flatness detection technology is widely used in many fields such as mechanical manufacturing, electronic equipment, aerospace, etc.

[0003] Patent document CN210952676U of prior art publication provides a flatness detection device, which adjusts the height of a dial indicator according to the thickness of different parts and detects the flatness of a product workpiece by moving the dial indicator.

[0004] Although the above-mentioned existing technology can detect the flatness of the product workpiece by moving the micrometer, it is necessary to detect the value of each position on the product surface one by one, which has low detection efficiency and cannot quickly determine whether the flatness of the product workpiece meets the requirements. It cannot meet people's needs. Therefore, we need a flatness electrical measurement platform. Utility Model Content

[0005] The purpose of the present invention is to provide a flatness electrical measurement platform to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a flatness electrical measuring platform, comprising a base plate, a pad foot fixedly connected to the top of the base plate by bolts, and the pad foot fixedly connected to the lower pad by bolts, the top of the lower pad is fixedly connected to the upper pad by bolts, and the top of the upper pad is fixedly connected to the lower baffle by bolts, the top of the lower baffle is fixedly connected to the upper stopper by bolts, and an adjustment assembly is provided on the inner wall of the upper pad;

[0007] The adjustment assembly includes a fixed block, and the inner wall of the fixed block is provided with a fixing bolt, the inner wall of the fixed block is provided with a threaded groove, and the inner wall of the threaded groove is threadedly connected to a screw, one end of the screw is fixedly connected to a fixed bearing, and the outer wall of the fixed bearing is fixedly connected to an adjustment plate, and the outer wall of the adjustment plate is provided with a lifting assembly;

[0008] The lifting assembly includes a circular groove, and the inner wall of the circular groove is slidably connected to a threaded rod, the outer wall of the threaded rod is threadedly connected to a first nut, and the outer wall of the threaded rod is threadedly connected to a second nut, and one end of the threaded rod is fixedly connected to a sensor.

[0009] Preferably, a positioning pin is provided on the top of the upper block, a green detection light is installed on the inner wall of the lower pad, a red detection light is installed on the inner wall of the lower pad, a detection controller is provided on the outer wall of the base plate, and a workpiece is provided on the top of the upper block.

[0010] Preferably, a sliding groove is provided on the inner wall of the upper pad, and the inner wall of the sliding groove is in contact with the outer wall of the adjustment plate, and the head of the adjustment plate is provided with an inclined surface.

[0011] Preferably, there are multiple fixing blocks, and the multiple fixing blocks are symmetrically arranged on the upper pad.

[0012] Preferably, the fixing block forms a threaded structure with the screw rod through the thread groove, and one end of the screw rod extends into the thread groove for connection.

[0013] Preferably, the adjustment plate forms a fixed structure with the threaded rod through the first nut, and one end of the threaded rod is threaded through the first nut and the second nut.

[0014] Preferably, there are multiple green detection lights and red detection lights, and one green detection light and one red detection light form a group.

[0015] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0016] First, the utility model is provided with a circular groove, a threaded rod, a first nut, a second nut and a sensor. By loosening the first nut and the second nut, the position of the threaded rod can be adjusted. By tightening the first nut and the second nut, the threaded rod on the sensor can be fixed to the adjustment plate, so that the height of the sensor can be adjusted, which is convenient for the sensor to sense the product workpiece. By adjusting the height of the sensor, the sensing range can be adjusted. When the product is qualified, the green detection light is on, and when it is unqualified, the red detection light is on. It can quickly detect whether the product workpiece is qualified, improve efficiency, and meet people's needs.

[0017] Second, the utility model is provided with an adjustment component, a fixing block, a fixing bolt, a threaded groove, a screw, a fixed bearing and an adjustment plate. By turning the screw by the handle, the adjustment plate can be moved back and forth, thereby adjusting the position of the sensor. The operation is simple and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the lower baffle and the upper baffle of the utility model;

[0020] Figure 3 For this utility model Figure 1 A in the middle is an enlarged structural diagram;

[0021] Figure 4 For this utility model Figure 2 Enlarged structural diagram at point B in the middle.

[0022] Wherein: 1, the bottom plate; 2, foot pad; 3, lower backing plate; 4, upper backing plate; 5, lower baffle; 6, upper stop block; 7, adjusting assembly; 701, fixed block; 702, fixed bolt; 703, threaded groove; 704, screw; 705, fixed bearing; 706, adjusting plate; 8, lifting assembly; 801, round groove; 802, threaded rod; 803, first nut; 804, second nut; 805, inductor; 9, positioning needle; 10, green detection lamp; 11, red detection lamp; 12, detection controller; 13, workpiece. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] As Figures 1-4 Indicated, flatness electric measuring platform, including bottom plate 1, the top of bottom plate 1 is fixedly connected with foot pad 2 by bolt, and foot pad 2 is fixedly connected with lower backing plate 3 by bolt, and the top of lower backing plate 3 is fixedly connected with upper backing plate 4 by bolt, and the top of upper backing plate 4 is fixedly connected with lower baffle 5 by bolt, and the top of lower baffle 5 is fixedly connected with upper stop block 6 by bolt, and the inner wall of upper backing plate 4 is provided with adjusting assembly 7;Adjusting assembly 7 includes fixed block 701, and the inner wall of fixed block 701 is provided with fixed bolt 702, and the inner wall of fixed block 701 is provided with threaded groove 703, and the inner wall of threaded groove 703 is threadedly connected with screw 704, and one end of screw 704 is fixedly connected with fixed bearing 705, and the outer wall of fixed bearing 705 is fixedly connected with adjusting plate 706, and the outer wall of adjusting plate 706 is provided with lifting assembly 8;Lifting assembly 8 includes round groove 801, and the inner wall of round groove 801 is slidably connected with threaded rod 802, and the outer wall of threaded rod 802 is threadedly connected with first nut 803, and the outer wall of threaded rod 802 is threadedly connected with second nut 804, and one end of threaded rod 802 is fixedly connected with inductor 805.

[0025] Through the above technical solution, by loosening the first nut 803 and the second nut 804, the position of the threaded rod 802 can be adjusted, and by tightening the first nut 803 and the second nut 804, the threaded rod 802 on the sensor 805 can be fixed on the adjustment plate 706, so that the height of the sensor 805 can be adjusted, which is convenient for the sensor 805 to sense the product workpiece 13. By adjusting the height of the sensor 805, the sensing range can be adjusted. When the product is qualified, the green detection light 10 is on, and when it is unqualified, the red detection light 11 is on, which can quickly detect whether the product workpiece 13 is qualified, improves efficiency, and meets people's needs; by turning the screw 704 by the handle, the adjustment plate 706 can be moved back and forth, thereby adjusting the position of the sensor 805, which is simple to operate and easy to use.

[0026] Specifically, a positioning pin 9 is provided on the top of the upper stopper 6, a green detection light 10 is installed on the inner wall of the lower pad 3, and a red detection light 11 is installed on the inner wall of the lower pad 3, a detection controller 12 is provided on the outer wall of the base plate 1, and a workpiece 13 is provided on the top of the upper stopper 6.

[0027] Through the above technical solution, the green detection light 10 and the red detection light 11 are respectively associated with a sensor 805 through the detection controller 12. When the product workpiece 13 is sensed, the green detection light 10 lights up, and when the product workpiece 13 is not sensed, the red detection light 11 lights up. The detection controller 12 uses lines to connect the detection lights and the sensor 805 one by one, and is controlled by the circuit board. An interface is provided on the pad 2 for easy connection of an external power supply. The power supply is connected to the detection controller 12, and one end of the detection controller 12 is connected to the detection light and the other end is connected to the sensor 805, one to one. A range can be set. For example, if the range is less than 0.1mm, the green detection light 10 lights up, and if it exceeds the range, the red detection light 11 lights up; the number of positioning pins 9 is six, and the product workpiece 13 can be placed directly in the middle of the six positioning pins 9.

[0028] Specifically, a sliding groove is provided on the inner wall of the upper pad 4 , and the inner wall of the sliding groove is in contact with the outer wall of the adjustment plate 706 , and the head of the adjustment plate 706 is provided with an inclined surface.

[0029] Through the above technical solution, the connection effect between the adjustment plate 706 and the slide groove is strengthened. When the adjustment plate 706 moves, the adjustment plate 706 moves more stably in the slide groove through the limitation of the slide groove. The adjustment plate 706 moves the inclined surface of its head more stably in the upper pad 4, and the inclined surface of the adjustment plate 706 is matched with the threaded rod 802. The position of the sensor 805 is adjusted by moving the adjustment plate 706 to fine-tune the position of the sensor 805.

[0030] Specifically, there are multiple fixing blocks 701 , and the multiple fixing blocks 701 are symmetrically arranged on the upper pad 4 .

[0031] Through the above technical solution, three fixing blocks 701 are set on one side, three fixing blocks 701 are set on the other side, and a fixing block 701 is set on the right side. The number of the fixing blocks 701 corresponds to the number of the sensors 805.

[0032] Specifically, the fixing block 701 forms a threaded structure with the screw rod 704 through the thread groove 703 , and one end of the screw rod 704 extends into the thread groove 703 for connection.

[0033] Through the above technical solution, the connection effect between the fixing block 701 and the thread groove 703 and the screw rod 704 is enhanced, and the threads in the thread groove 703 match the threads on the screw rod 704, making it easier for the screw rod 704 to rotate in the thread groove 703.

[0034] Specifically, the adjustment plate 706 forms a fixed structure with the threaded rod 802 through the first nut 803 , and one end of the threaded rod 802 is threaded through the first nut 803 and the second nut 804 .

[0035] Through the above technical solution, the first nut 803 and the second nut 804 are tightened for ventilation, thereby fixing the threaded rod 802 on the adjustment plate 706. By loosening the first nut 803 and the second nut 804, moving the positions of the first nut 803 and the second nut 804 on the threaded rod 802, and then locking them, the height of the threaded rod 802 can be adjusted, thereby adjusting the height of the sensor 805.

[0036] Specifically, there are multiple green detection lights 10 and multiple red detection lights 11 , and one green detection light 10 and one red detection light 11 form a group.

[0037] Through the above technical solution, a green detection light 10, a red detection light 11 and a sensor 805 are connected. When a failure is detected, it can be seen which sensor 805 has failed, so that people can know which position of the product workpiece 13 is uneven. The extra detection lights reserve space for possible subsequent additional needs.

[0038] When in use, first position the product workpiece 13 and place it in multiple positioning pins 9. When the sensor 805 starts working, it will detect the flatness of the surface of the workpiece 13. If the flatness of the surface of the workpiece 13 is within the set range, for example, less than 0.1mm, the sensor 805 will transmit a signal to the detection controller 12, and the detection controller 12 will control the corresponding green detection light 10 to light up, indicating that the product is qualified. If the flatness of the surface of the workpiece 13 exceeds the set range, the sensor 805 will transmit a signal to the detection controller 12, and the detection controller 12 will control the corresponding red detection light 11 to light up, indicating that the product is unqualified. Since one green detection light 10 and one red detection light 11 are connected to one sensor 805, when unqualified is detected, it can be easily seen which sensor 805 has the unqualified result, so that people can accurately know which position of the product workpiece 13 is uneven. This completes all the work. The content not described in detail in this manual belongs to the existing technology known to professional and technical personnel in this field.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of this application is defined by the appended claims and their equivalents.

Claims

1. A flatness electrical measuring platform, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a foot pad (2) by bolts, and the foot pad (2) is fixedly connected to a lower pad (3) by bolts, the top of the lower pad (3) is fixedly connected to an upper pad (4) by bolts, and the top of the upper pad (4) is fixedly connected to a lower baffle (5) by bolts, the top of the lower baffle (5) is fixedly connected to an upper block (6) by bolts, and an adjustment component (7) is provided on the inner wall of the upper pad (4); The adjustment assembly (7) includes a fixed block (701), and the inner wall of the fixed block (701) is provided with a fixing bolt (702), the inner wall of the fixed block (701) is provided with a threaded groove (703), and the inner wall of the threaded groove (703) is threadedly connected to a screw rod (704), one end of the screw rod (704) is fixedly connected to a fixed bearing (705), and the outer wall of the fixed bearing (705) is fixedly connected to an adjustment plate (706), and the outer wall of the adjustment plate (706) is provided with a lifting assembly (8); The lifting assembly (8) comprises a circular groove (801), and the inner wall of the circular groove (801) is slidably connected to a threaded rod (802), the outer wall of the threaded rod (802) is threadedly connected to a first nut (803), and the outer wall of the threaded rod (802) is threadedly connected to a second nut (804), and one end of the threaded rod (802) is fixedly connected to a sensor (805).

2. The flatness electrical measurement platform according to claim 1, characterized in that: A positioning pin (9) is provided on the top of the upper stopper (6), a green detection light (10) is installed on the inner wall of the lower pad (3), and a red detection light (11) is installed on the inner wall of the lower pad (3), a detection controller (12) is provided on the outer wall of the base plate (1), and a workpiece (13) is provided on the top of the upper stopper (6).

3. The flatness electrical measurement platform according to claim 1, characterized in that: The inner wall of the upper pad (4) is provided with a sliding groove, and the inner wall of the sliding groove is in contact with the outer wall of the adjustment plate (706), and the head of the adjustment plate (706) is provided with an inclined surface.

4. The flatness electrical measurement platform according to claim 1, characterized in that: There are multiple fixing blocks (701), and the multiple fixing blocks (701) are symmetrically arranged on the upper pad (4).

5. The flatness electrical measurement platform according to claim 1, characterized in that: The fixing block (701) forms a threaded structure with the screw rod (704) through the threaded groove (703), and one end of the screw rod (704) extends into the threaded groove (703) for connection.

6. The flatness electrical measurement platform according to claim 1, characterized in that: The adjustment plate (706) forms a fixed structure with the threaded rod (802) through the first nut (803), and one end of the threaded rod (802) is threaded through the first nut (803) and the second nut (804).

7. The flatness electrical measurement platform according to claim 2, characterized in that: The number of the green detection lights (10) and the red detection lights (11) is plural, and one green detection light (10) and one red detection light (11) form a group.

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