High-reliability photoelectric measuring instrument

Abstract

The utility model provides a high-reliability photoelectric measuring instrument, which comprises an operating platform, a sliding rod arranged inside the operating platform, a sliding block slidably connected to the surface of the sliding rod, a sliding groove arranged inside the sliding block, and a limiting block slidably connected inside the sliding groove. According to the high-reliability photoelectric measuring instrument provided by the utility model, the two fixed pins rotate towards one side to drive the two limiting blocks to be separated from the sliding rod and the moving rod respectively, and then the sliding block and the moving block move in the left-right direction and the front-back direction respectively, so that the measuring instrument is adjusted to a proper position; and meanwhile, the lifting frame can be driven by the transfer lifting rod to move up and down to adjust the height of the measuring instrument, so that the measuring instrument can be adjusted to the proper position and height according to the requirements of the workpiece to measure the workpiece, the data accuracy is improved, and the reliability of the measuring instrument is improved.

Description

Technical Field

[0001] The utility model relates to the field of photoelectric measuring instruments, in particular to a photoelectric measuring instrument with high reliability. Background Art

[0002] With the rapid development and popularization of microcomputer technology and optoelectronic technology in the process of modernization, in order to meet the high quality standards of modern production and research and development applications, photoelectric measuring instruments can be used to measure equipment. Photoelectric testers are mainly used for the detection and experiment of optoelectronic products.

[0003] The patent application disclosed in the current technology is CN218097600U, which fixes the workpiece by a fixing frame and a fixing rod, and then the driving motor can be operated. When the driving motor is running, the active bevel gear can be driven to rotate. The rotation of the active bevel gear can drive the rotating shaft to rotate through the driven bevel gear. The rotation of the rotating shaft can drive the workpiece to rotate through the fixing mechanism, thereby facilitating the measurement of different angles of the workpiece.

[0004] At present, when a photoelectric measuring instrument is used, the workpiece to be tested can be placed on the upper surface of the measuring instrument base, and then the workpiece can be measured by the photoelectric measuring body. However, the current photoelectric measuring instrument can only measure a single point, and the shape of some workpieces is irregular, which causes the measurement position to change. The current photoelectric measuring instrument cannot be adjusted to a suitable position as needed, which leads to errors in the measurement data and reduces the reliability of the photoelectric measuring instrument.

[0005] Therefore, it is necessary to provide a highly reliable photoelectric measuring instrument to solve the above technical problems. Utility Model Content

[0006] The utility model provides a high-reliability photoelectric measuring instrument, which solves the problem that the existing photoelectric measuring instrument cannot be adjusted to a suitable position for detection according to the shape of a workpiece.

[0007] In order to solve the above technical problems, the utility model provides a high-reliability photoelectric measuring instrument, comprising:

[0008] Operation table;

[0009] A sliding rod, the sliding rod is arranged inside the operating table, a sliding block is slidably connected to the surface of the sliding rod, a sliding groove is provided inside the sliding block, and a limit block is slidably connected inside the sliding groove;

[0010] A fixing hole, the fixing hole being arranged inside the sliding block, and the fixing hole is internally threadedly connected with a fixing pin;

[0011] A lifting rod is arranged inside the sliding block, a lifting frame is threadedly connected to the surface of the lifting rod, a moving rod is fixedly connected to the inside of the lifting frame, a moving block is slidably connected to the surface of the moving rod, and a measuring instrument is fixedly installed at the bottom of the moving block.

[0012] Preferably, the operating table is internally rotatably connected with a rotating rod, and the surface of the rotating rod is threadedly connected with two rotating blocks.

[0013] Preferably, the rotating rod is a counter-threaded rod, and the two rotating blocks are threaded blocks matched with the rotating rod.

[0014] Preferably, a fixing plate is fixedly connected to the top of the rotating block, and a rotating groove is provided inside the fixing plate.

[0015] Preferably, a rotating disk is rotatably connected inside the rotating groove, and a positioning block is fixedly connected to one side of the rotating disk.

[0016] Preferably, a positioning member is provided inside the rotating disk, and a clamping plate is provided at one end of the positioning member.

[0017] Preferably, a motor is provided on one side of the rotating disk, the motor is fixedly mounted on one side of the fixed plate and an output end of the motor is connected to one side of the rotating disk through a coupling.

[0018] Compared with the related art, the high-reliability photoelectric measuring instrument provided by the utility model has the following beneficial effects:

[0019] The utility model provides a photoelectric measuring instrument with high reliability. After two fixing pins are rotated to one side to drive two limit blocks to be separated from the sliding rod and the moving rod respectively, the sliding block and the moving block are respectively moved to left and right and front and back positions, so that the measuring instrument can be adjusted to a suitable position. At the same time, the lifting frame can be driven to move up and down by the transfer lifting rod to adjust the height of the measuring instrument, so that the measuring instrument can be adjusted to a suitable position and height according to the needs of the workpiece, and the workpiece can be measured, thereby increasing the accuracy of the data and improving the reliability of the measuring instrument. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic structural diagram of a first embodiment of a high-reliability photoelectric measuring instrument provided by the utility model;

[0021] Figure 2 for Figure 1 A schematic structural diagram of the overall front view of the device shown;

[0022] Figure 3 for Figure 1 A schematic cross-sectional structural diagram of the overall device shown;

[0023] Figure 4 for Figure 1 An enlarged schematic diagram of part A is shown;

[0024] Figure 5 for Figure 3 An enlarged schematic diagram of part B is shown;

[0025] Figure 6 for Figure 2 An enlarged schematic diagram of part C is shown.

[0026] Numbers in the figure: 1, operating table, 2, sliding rod, 21, sliding block, 22, sliding groove, 23, limit block, 3, fixing hole, 31, fixing pin, 4, lifting rod, 41, lifting frame, 42, moving rod, 43, moving block, 44, measuring instrument, 5, rotating rod, 51, rotating block, 52, fixed plate, 6, rotating groove, 61, rotating disk, 62, positioning block, 7, positioning piece, 8, clamping plate, 9, motor. DETAILED DESCRIPTION

[0027] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0028] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 ,in, Figure 1 A schematic structural diagram of a first embodiment of a high-reliability photoelectric measuring instrument provided by the utility model; Figure 2 for Figure 1 A schematic structural diagram of the overall front view of the device shown; Figure 3 for Figure 1 A schematic cross-sectional structural diagram of the overall device shown; Figure 4 for Figure 1 An enlarged schematic diagram of part A is shown; Figure 5 for Figure 3 An enlarged schematic diagram of part B is shown; Figure 6 for Figure 2 A high reliability photoelectric measuring instrument, comprising:

[0029] Operation table 1;

[0030] A sliding rod 2, the sliding rod 2 is arranged inside the operating table 1, a sliding block 21 is slidably connected to the surface of the sliding rod 2, a sliding groove 22 is provided inside the sliding block 21, and a limit block 23 is slidably connected inside the sliding groove 22;

[0031] A fixing hole 3, wherein the fixing hole 3 is arranged inside the sliding block 21, and a fixing pin 31 is connected to the inner thread of the fixing hole 3;

[0032] A lifting rod 4 is arranged inside the sliding block 21, a lifting frame 41 is threadedly connected to the surface of the lifting rod 4, a moving rod 42 is fixedly connected to the inside of the lifting frame 41, a moving block 43 is slidably connected to the surface of the moving rod 42, and a measuring instrument 44 is fixedly installed at the bottom of the moving block 43.

[0033] The sliding rod 2 is fixedly connected to the inside of the operating table 1, and the sliding block 21 is slidably connected to the surface of the sliding rod 2, so that the sliding block 21 can move to both sides, thereby moving the measuring instrument 44 to the left and right.

[0034] The fixing hole 3 is opened inside the sliding block 21 , and the fixing pin 31 is a threaded rod, which is used to move the fixing pin 31 to one side inside the fixing hole 3 when the fixing pin 31 is rotated to one side, thereby driving the limit block 23 to move to one side inside the sliding groove 22 .

[0035] The sliding block 21 and the moving block 43 have the same structure. The sliding block 21 is a rectangular block, and the moving block 43 is a convex block. The sliding block 21 and the moving block 43 are slidably connected to the surfaces of the sliding rod 2 and the moving rod 42 respectively.

[0036] A rectangular groove is also provided inside the sliding block 21, one end of the lifting rod 4 is rotatably connected to one side of the inner wall of the rectangular groove, one side of the lifting frame 41 is fixedly connected to a rectangular block adapted to the rectangular groove, and a threaded hole adapted to the lifting rod 4 is provided inside the rectangular block, which is used to drive the rectangular block connected to the lifting frame 41 to move up and down when the lifting rod 4 rotates to one side, thereby adjusting the height of the measuring instrument 44.

[0037] The operating table 1 is internally rotatably connected with a rotating rod 5 , and the surface of the rotating rod 5 is threadedly connected with two rotating blocks 51 .

[0038] Two rectangular grooves are provided inside the operating table 1 , one end of the rotating rod 5 is rotatably connected to one side of the inner wall of one of the rectangular grooves, and the two rotating blocks 51 are rectangular blocks adapted to the two rectangular grooves.

[0039] The rotating rod 5 is a counter-threaded rod, and the two rotating blocks 51 are threaded blocks matched with the rotating rod 5 .

[0040] The tops of the two rotating blocks 51 are fixedly connected with a fixing plate 52 . Both rotating blocks 51 are threaded blocks, which are used to move toward the middle or both sides on the surface of the rotating rod 5 when the rotating rod 5 rotates to one side.

[0041] A fixing plate 52 is fixedly connected to the top of the rotating block 51 , and a rotating groove 6 is formed inside the fixing plate 52 .

[0042] A rotating disk 61 is rotatably connected inside the rotating groove 6 , and a positioning block 62 is fixedly connected to one side of the rotating disk 61 .

[0043] A rotating groove 6 is provided inside the two fixed plates 52, and a rotating disk 61 is rotatably connected inside the two rotating grooves 6. A positioning block 62 is fixedly connected to one side of the two rotating disks 61, and a V-shaped groove is provided inside the two positioning blocks 62 for clamping workpieces of different shapes.

[0044] A positioning member 7 is disposed inside the rotating disk 61 , and a clamping plate 8 is disposed at one end of the positioning member 7 .

[0045] The positioning member 7 includes a positioning hole, and the internal thread of the positioning hole is provided with a limiting pin. The positioning hole is opened inside the rotating disk 61, and the limiting pin is a threaded rod. One end of the limiting pin is rotatably connected to the top of the clamping plate 8, and is used for when the limiting pin is rotated to one side, the limiting pin moves to one side inside the limiting hole, thereby driving the clamping plate 8 to move up and down.

[0046] A motor 9 is disposed on one side of the rotating disk 61 . The motor 9 is fixedly mounted on one side of the fixing plate 52 and an output end of the motor 9 is connected to one side of the rotating disk 61 through a coupling.

[0047] The motor 9 is a servo motor, which is used to drive the rotating disk 61 to rotate forward or reverse, so as to adjust the angle of the workpiece.

[0048] The two rotating blocks 51 are driven to move toward the middle on the surface of the rotating rod 5 by rotating the rotating rod 5 to one side, thereby driving the two rotating blocks 51 to connect to the two positioning blocks 62 to clamp the workpiece, thereby clamping workpieces of different sizes and shapes.

[0049] At the same time, the positioning member 7 can be rotated to one side to drive the substrate 8 to move downward, and the positioning block 62 can be used to clamp and fix the workpiece.

[0050] By starting the motor 9, the rotating disk 61 is driven to rotate to one side inside the rotating groove 6, thereby driving the positioning block 62 connected to the workpiece to rotate to one side to adjust the angle of the workpiece.

[0051] The working principle of a high-reliability photoelectric measuring instrument provided by the utility model is as follows:

[0052] When in use, the two fixing pins 31 are rotated to one side, so as to facilitate movement to one side inside the two fixing holes 3. When the two fixing pins 31 move to one side, they drive the two limit blocks 23 to move to one side inside the two sliding grooves 22 respectively. When the two limit blocks 23 are separated from the surfaces of the sliding rod 2 and the moving rod 42 respectively.

[0053] The sliding block 21 is moved to one side on the surface of the sliding rod 2, so as to adjust the left and right position of the measuring instrument 44, when the sliding block 21 is moved to a suitable position.

[0054] After the measuring instrument 44 is pulled or pushed to one side, the moving block 43 is driven to move to one side on the surface of the moving rod 42 to a suitable position.

[0055] The two fixing pins 31 are reversed to move to one side inside the fixing hole 3, so that the two fixing pins 31 drive the two limiting blocks 23 to contact the surfaces of the sliding rod 2 and the moving rod 42, and then the sliding block 21 and the moving block 43 are limited.

[0056] By rotating the lifting rod 4 to one side and driving the lifting frame 41 to move upward or downward to a suitable position on the surface of the lifting rod 4, the height of the measuring instrument 44 is adjusted.

[0057] Compared with the related art, the high-reliability photoelectric measuring instrument provided by the utility model has the following beneficial effects:

[0058] The utility model provides a photoelectric measuring instrument with high reliability. After two fixing pins 31 are rotated to one side to drive two limit blocks 23 to be separated from the sliding rod 2 and the moving rod 42 respectively, the sliding block 21 and the moving block 43 are respectively moved to the left and right and front and back positions, so that the measuring instrument 44 is adjusted to a suitable position. At the same time, the lifting frame 41 can be driven to move up and down by the transfer lifting rod 4 to adjust the height of the measuring instrument 44, so that the measuring instrument 44 can be adjusted to a suitable position and height according to the needs of the workpiece, and the workpiece is measured, thereby increasing the accuracy of the data and increasing the reliability of the measuring instrument 44.

[0059] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A photoelectric measuring instrument with high reliability, characterized in that: include: Operation table; A sliding rod, the sliding rod is arranged inside the operating table, a sliding block is slidably connected to the surface of the sliding rod, a sliding groove is provided inside the sliding block, and a limit block is slidably connected inside the sliding groove; A fixing hole, the fixing hole being arranged inside the sliding block, and the fixing hole is internally threadedly connected with a fixing pin; A lifting rod is arranged inside the sliding block, a lifting frame is threadedly connected to the surface of the lifting rod, a moving rod is fixedly connected to the inside of the lifting frame, a moving block is slidably connected to the surface of the moving rod, and a measuring instrument is fixedly installed at the bottom of the moving block.

2. A highly reliable photoelectric measuring instrument according to claim 1, characterized in that: The operating table is internally rotatably connected with a rotating rod, and the surface of the rotating rod is threadedly connected with two rotating blocks.

3. A highly reliable photoelectric measuring instrument according to claim 2, characterized in that: The rotating rod is a counter-threaded rod, and the two rotating blocks are threaded blocks matched with the rotating rod.

4. A highly reliable photoelectric measuring instrument according to claim 3, characterized in that: A fixing plate is fixedly connected to the top of the rotating block, and a rotating groove is provided inside the fixing plate.

5. A highly reliable photoelectric measuring instrument according to claim 4, characterized in that: A rotating disk is rotatably connected inside the rotating groove, and a positioning block is fixedly connected to one side of the rotating disk.

6. A highly reliable photoelectric measuring instrument according to claim 5, characterized in that: A positioning piece is arranged inside the rotating disk, and a clamping plate is arranged at one end of the positioning piece.

7. A highly reliable photoelectric measuring instrument according to claim 6, characterized in that: A motor is arranged on one side of the rotating disk. The motor is fixedly mounted on one side of the fixing plate and an output end of the motor is connected to one side of the rotating disk through a coupling.

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