High-precision surface type detector capable of accurately adjusting measurement orientation

Abstract

The invention discloses a high-precision surface type detector capable of accurately adjusting a measurement direction, and relates to the technical field of surface type detectors, a device shell is internally provided with a lifting mechanism, the right end of the lifting mechanism is connected with a fixing frame, the fixing frame is internally provided with a detection mechanism, the device shell is internally provided with a moving mechanism, and the moving mechanism is connected with the detection mechanism; a driving motor is arranged at the bottom of the device shell, the top of the driving motor is connected with the lifting mechanism and the moving mechanism, and the driving motor can drive the lifting mechanism or the moving mechanism to operate. A driving motor rotates in the forward direction, so that a lifting mechanism drives a detection mechanism to adjust the height, then the driving motor rotates in the reverse direction, the driving motor drives a moving mechanism to operate, the moving mechanism adjusts the horizontal position of the detection mechanism, and when the equipment adjusts the position of the detection mechanism, the detection accuracy is improved. And the operation is more convenient, so that the controllability of the equipment is improved.

Description

Technical Field

[0001] The invention relates to the technical field of surface shape detectors, in particular to a high-precision surface shape detector capable of accurately adjusting a measuring orientation. Background Art

[0002] A surface detector is an instrument used to measure the surface shape of an object. When measuring the surface flatness of a workpiece, a surface detector is often required to detect it. The device can provide high-precision measurement results, but the existing surface detectors have some shortcomings, such as:

[0003] Application No.: CN202323092542.X The grinding disc surface type detection device is easy to operate and can detect the surface type accuracy of the grinding disc in real time. When abnormalities occur, it can be corrected in time. However, in actual use, it is difficult to accurately move the height or horizontal plane of the detection head, which may cause the equipment to be difficult to adjust the movement when detecting a certain part, thereby reducing the accuracy of the device.

[0004] Therefore, we propose a high-precision surface detector that can accurately adjust the measurement orientation in order to solve the above-mentioned problems. Summary of the invention

[0005] The purpose of the present invention is to provide a high-precision face detector that can accurately adjust the measurement orientation, so as to solve the problem raised in the above background technology that most face detectors on the market currently have difficulty in accurately moving the position of the detection head in height or horizontal plane, which may cause the device to be difficult to adjust and move when detecting a certain part, thereby reducing the accuracy of the device.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a high-precision surface-type detector that can accurately adjust the measurement orientation, including a device main body and a device shell connected to the left end of the device main body, a lifting mechanism is provided inside the device shell, and a fixing frame is connected to the right end of the lifting mechanism, and a detection mechanism is provided inside the device shell, and a moving mechanism is connected to the detection mechanism;

[0007] A driving motor is provided at the bottom of the device shell, and the top of the driving motor is connected to the lifting mechanism, and the top of the driving motor is connected to the moving mechanism, and the driving motor can drive the lifting mechanism or the moving mechanism to operate.

[0008] By driving the motor to rotate forward, the lifting mechanism drives the detection mechanism to adjust the height, and then the driving motor is rotated in the reverse direction, so that the driving motor drives the moving mechanism to operate, and the moving mechanism adjusts the horizontal position of the detection mechanism. This makes it more convenient to adjust the position of the detection mechanism, thereby increasing the operability of the device.

[0009] As a preferred technical solution of the present invention, a first sprocket is connected to the top of the driving motor, a chain is provided on the outside of the first sprocket, and a second sprocket is meshed at the left end of the chain, and ratchet groups are provided on the tops of the first sprocket and the second sprocket.

[0010] The adoption of the above technical solution can make the driving motor more convenient when operating with the lifting mechanism or the moving mechanism, thereby increasing the stability of the equipment during operation.

[0011] As a preferred technical solution of the present invention, the second sprocket is fixedly connected to the device shell through a rotating table, and the ratchet group includes a first ratchet, and a second ratchet is meshed on the top of the first ratchet, a spring shaft is connected to the top of the second ratchet, and the ratchet groups at the top of the first sprocket and the ratchet groups at the top of the second sprocket face opposite directions.

[0012] The adoption of the above technical solution can make the driving motor more stable when controlling the lifting mechanism or the moving mechanism, thereby increasing the controllability of the device.

[0013] As a preferred technical solution of the present invention, the first sprocket is connected to the lifting mechanism through a ratchet group, and the lifting mechanism includes a first reciprocating screw, and a screw sleeve is provided on the outside of the first reciprocating screw, and the right end of the screw sleeve is fixedly connected to the fixed frame.

[0014] The adoption of the above technical solution can make the lifting mechanism more stable when connected to the fixing frame, thereby increasing the stability of the device.

[0015] As a preferred technical solution of the present invention, the rear end of the fixing frame is slidably connected with a first slide rod, and the moving mechanism includes a convex groove rod, and the bottom of the convex groove rod is connected with a second sprocket, the outer side of the convex groove rod is slidably connected with a first bevel gear, and the right end of the first bevel gear is meshed with a second bevel gear, and the right end of the second bevel gear is connected with a second reciprocating screw, and the outer side of the second reciprocating screw is slidably connected with a sliding plate, and the bottom of the sliding plate is connected with a detection mechanism.

[0016] The adoption of the above technical solution can make the moving mechanism more convenient when driving the detection mechanism to operate, thereby increasing the adjustability of the device.

[0017] As a preferred technical solution of the present invention, the first bevel gear is fixedly connected to the screw sleeve through a bearing seat, and the detection mechanism includes a slide groove, and a pulley plate is provided inside the slide groove, a detection head is connected to the bottom of the pulley plate, and a battery is provided inside the pulley plate, and a pulley is provided outside the pulley plate, and the pulley is driven by a motor.

[0018] The above technical solution enables the screw sleeve to drive the first bevel gear to be lifted or lowered during the lifting process, so that the first bevel gear and the second bevel gear are always kept in meshing.

[0019] As a preferred technical solution of the present invention, the screw sleeve is located inside the device shell, and a second sliding rod is provided on the top of the fixing frame, and the second sliding rod is slidably connected to the sliding plate.

[0020] The adoption of the above technical solution can make the sliding plate more stable when sliding, thereby increasing the stability of the device when adjusting the movement of the detection mechanism.

[0021] As a preferred technical solution of the present invention, the sliding plate is located on the top of the fixing frame, and the bottom of the sliding plate is in contact with the fixing frame.

[0022] As a preferred technical solution of the present invention, the device shell is fixedly connected to the inside of the device body, and a threaded shaft is provided inside the device body, and two groups of threaded sleeves are provided outside the threaded shaft, and a clamping plate is connected to the top of the threaded sleeve.

[0023] The adoption of the above technical solution can make it more convenient for the top of the device body to clamp the workpiece, thereby increasing the firmness of the device when fixing the workpiece.

[0024] As a preferred technical solution of the present invention, the threads in the two groups of threaded sleeves outside the threaded shaft are in opposite states, and a group of adjustment buttons are connected to the right end of the threaded shaft.

[0025] The above technical solution can make

[0026] Compared with the prior art, the advantageous effect of the present invention is: by driving the motor forward rotation, the lifting mechanism drives the detection mechanism to adjust the height, and then the driving motor rotates in reverse, so that the driving motor drives the movement mechanism to operate, so that the movement mechanism adjusts the horizontal position of the detection mechanism, so that the device can be more convenient when adjusting the detection mechanism, thereby increasing the operability of the device;

[0027] Furthermore, by connecting the first bevel gear with the screw sleeve, the screw sleeve can drive the first bevel gear to be lifted or lowered during the lifting process, so that the first bevel gear and the second bevel gear are always in meshing.

[0028] Furthermore, by providing the clamping plate, the top of the device body can be more convenient for clamping the workpiece, thereby increasing the firmness of the device when fixing the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the elevation structure of the present invention;

[0030] Figure 2 It is a schematic diagram of the three-dimensional structure of the front cross section of the present invention;

[0031] Figure 3 It is a schematic diagram of the disassembly three-dimensional structure of the ratchet assembly of the present invention;

[0032] Figure 4 It is a three-dimensional structural schematic diagram of the lifting mechanism of the present invention;

[0033] Figure 5 It is a three-dimensional structural schematic diagram of the moving mechanism of the present invention;

[0034] Figure 6 It is a schematic diagram of the three-dimensional structure of the detection mechanism of the present invention;

[0035] Figure 7 It is a schematic diagram of the three-dimensional structure of the clamp of the present invention.

[0036] In the figure: 1. The main body of the device; 2. The housing; 3. The drive motor; 4. The first sprocket; 5. The chain; 6. The second sprocket; 7. The first ratchet; 8. The second ratchet; 9. The spring shaft; 10. The first reciprocating screw; 11. The screw sleeve; 12. The fixing frame; 13. The first slide rod; 14. The convex groove rod; 15. The first bevel gear; 16. The second bevel gear; 17. The second reciprocating screw; 18. The sliding plate; 19. The second slide rod; 20. The chute; 21. The pulley plate; 22. The detection head; 23. The thread shaft; 24. The thread sleeve; 25. The ply. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0038] In order to solve the problem that it is difficult to effectively adjust the height or horizontal position of the detection mechanism in the prior art, the following solution is disclosed. Figure 1-Figure 7The present invention provides a technical solution: a high-precision surface detector capable of accurately adjusting the measuring orientation, comprising a device body 1, a device shell 2 connected to the left end of the device body 1, a lifting mechanism is provided inside the device shell 2, and a fixing frame 12 is connected to the right end of the lifting mechanism, and a detection mechanism is provided inside the fixing frame 12, and a moving mechanism is provided inside the device shell 2, and the moving mechanism is connected to the detection mechanism;

[0039] A driving motor 3 is provided at the bottom of the device shell 2, and the top of the driving motor 3 is connected to the lifting mechanism, and the top of the driving motor 3 is connected to the moving mechanism, and the driving motor 3 can drive the lifting mechanism or the moving mechanism to operate;

[0040] A first sprocket 4 is connected to the top of the driving motor 3, and a chain 5 is provided on the outside of the first sprocket 4, and a second sprocket 6 is meshed at the left end of the chain 5, and a ratchet group is provided on the top of both the first sprocket 4 and the second sprocket 6; the second sprocket 6 is fixedly connected to the device housing 2 through a rotating table, and the ratchet group includes a first ratchet 7, and a second ratchet 8 is meshed on the top of the first ratchet 7, and a spring shaft 9 is connected to the top of the second ratchet 8, and the ratchet groups on the top of the first sprocket 4 and the ratchet groups on the top of the second sprocket 6 face opposite directions;

[0041] The first sprocket 4 is connected to the lifting mechanism through a ratchet group, and the lifting mechanism includes a first reciprocating screw 10, and a screw sleeve 11 is provided on the outer side of the first reciprocating screw 10, and the right end of the screw sleeve 11 is fixedly connected to the fixing frame 12;

[0042] The rear end of the fixed frame 12 is slidably connected with a first sliding rod 13, and the moving mechanism includes a convex groove rod 14, and the bottom of the convex groove rod 14 is connected to the second sprocket 6, the outer side of the convex groove rod 14 is slidably connected with a first bevel gear 15, and the right end of the first bevel gear 15 is meshed with a second bevel gear 16, and the right end of the second bevel gear 16 is connected to a second reciprocating screw rod 17, and the outer side of the second reciprocating screw rod 17 is slidably connected with a sliding plate 18, and the bottom of the sliding plate 18 is connected to the detection mechanism;

[0043] The first bevel gear 15 is fixedly connected to the screw sleeve 11 through a bearing seat, and the detection mechanism includes a slide groove 20, and a pulley plate 21 is arranged inside the slide groove 20, a detection head 22 is connected to the bottom of the pulley plate 21, and a battery is arranged inside the pulley plate 21, and a pulley is arranged outside the pulley plate 21, and the pulley is driven by a motor inside;

[0044] The screw sleeve 11 is located inside the device housing 2, and a second slide bar 19 is provided on the top of the fixed frame 12, and the second slide bar 19 is slidably connected with the slide plate 18; the slide plate 18 is located on the top of the fixed frame 12, and the bottom of the slide plate 18 is in contact with the fixed frame 12;

[0045] The device shell 2 is fixedly connected to the inside of the device body 1, and a threaded shaft 23 is provided inside the device body 1, and two groups of threaded sleeves 24 are provided outside the threaded shaft 23, and a clamping plate 25 is connected to the top of the threaded sleeve 24; the threads in the two groups of threaded sleeves 24 outside the threaded shaft 23 are in opposite states, and a group of adjustment buttons are connected to the right end of the threaded shaft 23.

[0046] Working principle: When using the high-precision surface detector, first connect the power supply of the equipment to the power grid, then place the workpiece on the top of the device body 1 and fix it, and at the same time start the drive motor 3 to rotate forward, so that the drive motor 3 drives the lifting mechanism to operate, so that the lifting mechanism drives the fixed frame 12 and the detection mechanism to move up and down, and then the drive motor 3 rotates in the opposite direction, so that the moving mechanism drives the detection mechanism to move to the specified position to detect the surface of the workpiece;

[0047] When the driving motor 3 rotates forward, the ratchet set on the top of the first sprocket 4 will be meshed, that is, the first ratchet 7 and the second ratchet 8 will be meshed, and the second ratchet 8 will drive the spring shaft 9 to make the first reciprocating screw 10 run, and because the ratchet set on the top of the first sprocket 4 and the ratchet set on the top of the second sprocket 6 are in opposite directions, the ratchet set on the top of the second sprocket 6 will be disengaged, that is, the first ratchet 7 and the second ratchet 8 will be disengaged, and the second ratchet 8 will retreat under the drive of the spring shaft 9;

[0048] When the driving motor 3 rotates forward, it will drive the first sprocket 4 and the first reciprocating screw 10 to rotate, so that the screw sleeve 11 drives the fixing frame 12 to rise and fall, and when the driving motor 3 rotates reversely, the second sprocket 6 will drive the convex groove rod 14 to rotate, so that the convex groove rod 14 drives the first bevel gear 15 to rotate, so that the first bevel gear 15 drives the second bevel gear 16 and the second reciprocating screw 17 to rotate, so that the sliding plate 18 drives the detection mechanism to operate;

[0049] When the detection mechanism is running, the pulley plate 21 will be started by the remote device, so that the pulley plate 21 rotates inside the slide groove 20, so that the pulley plate 21 drives the detection head 22 to move, thereby performing surface detection on the workpiece on the top of the device body 1.

[0050] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0051] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A high-precision surface detector capable of accurately adjusting the measurement orientation, comprising a device body (1) and a device shell (2) connected to the left end of the device body (1), characterized in that: A lifting mechanism is provided inside the device shell (2), and a fixing frame (12) is connected to the right end of the lifting mechanism, and a detection mechanism is provided inside the fixing frame (12), and a moving mechanism is provided inside the device shell (2), and the moving mechanism is connected to the detection mechanism; A driving motor (3) is provided at the bottom of the device shell (2), and the top of the driving motor (3) is connected to the lifting mechanism, and the top of the driving motor (3) is connected to the moving mechanism. The driving motor (3) can drive the lifting mechanism or the moving mechanism to operate.

2. The high-precision surface detector capable of accurately adjusting the measurement orientation according to claim 1, characterized in that: The top of the driving motor (3) is connected to a first sprocket (4), and a chain (5) is arranged outside the first sprocket (4), and a second sprocket (6) is meshed at the left end of the chain (5), and ratchet groups are arranged on the tops of the first sprocket (4) and the second sprocket (6).

3. The high-precision surface detector capable of accurately adjusting the measurement orientation according to claim 2, characterized in that: The second sprocket (6) is fixedly connected to the device housing (2) via a rotating platform, and the ratchet group comprises a first ratchet (7), and a second ratchet (8) is meshed on the top of the first ratchet (7), a spring shaft (9) is connected to the top of the second ratchet (8), and the ratchet groups on the top of the first sprocket (4) and the ratchet groups on the top of the second sprocket (6) face in opposite directions.

4. The high-precision surface detector capable of accurately adjusting the measurement orientation according to claim 3 is characterized in that: The first sprocket (4) is connected to the lifting mechanism via a ratchet group, and the lifting mechanism comprises a first reciprocating screw (10), and a screw sleeve (11) is provided on the outside of the first reciprocating screw (10), and the right end of the screw sleeve (11) is fixedly connected to a fixing frame (12).

5. The high-precision surface detector capable of accurately adjusting the measuring position according to claim 4 is characterized in that: The rear end of the fixed frame (12) is slidably connected to a first sliding rod (13), and the moving mechanism comprises a convex groove rod (14), and the bottom of the convex groove rod (14) is connected to the second sprocket (6), the outer side of the convex groove rod (14) is slidably connected to a first bevel gear (15), and the right end of the first bevel gear (15) is meshed with a second bevel gear (16), and the right end of the second bevel gear (16) is connected to a second reciprocating screw rod (17), the outer side of the second reciprocating screw rod (17) is slidably connected to a sliding plate (18), and the bottom of the sliding plate (18) is connected to the detection mechanism.

6. The high-precision surface detector capable of accurately adjusting the measurement orientation according to claim 5, characterized in that: The first bevel gear (15) is fixedly connected to the screw sleeve (11) via a bearing seat, and the detection mechanism comprises a slide groove (20), and a pulley plate (21) is arranged inside the slide groove (20), a detection head (22) is connected to the bottom of the pulley plate (21), a battery is arranged inside the pulley plate (21), and a pulley is arranged outside the pulley plate (21), and the pulley is driven by a motor inside.

7. The high-precision surface detector capable of accurately adjusting the measuring orientation according to claim 6, characterized in that: The screw rod sleeve (11) is located inside the device shell (2), and a second sliding rod (19) is provided on the top of the fixing frame (12), and the second sliding rod (19) is slidably connected to the sliding plate (18).

8. The high-precision surface detector capable of accurately adjusting the measuring orientation according to claim 7, characterized in that: The sliding plate (18) is located on the top of the fixing frame (12), and the bottom of the sliding plate (18) is in contact with the fixing frame (12).

9. The high-precision surface detector capable of accurately adjusting the measuring orientation according to claim 7, characterized in that: The device shell (2) is fixedly connected to the inside of the device body (1), and a threaded shaft (23) is provided inside the device body (1), and two groups of threaded sleeves (24) are provided outside the threaded shaft (23), and a clamping plate (25) is connected to the top of the threaded sleeve (24).

10. The high-precision surface detector capable of accurately adjusting the measuring orientation according to claim 9, characterized in that: The threads in the two sets of threaded sleeves (24) outside the threaded shaft (23) are in opposite states, and a set of adjustment knobs are connected to the right end of the threaded shaft (23).

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