Three-coordinate measuring instrument

Abstract

The utility model discloses a three-coordinate measuring instrument, which belongs to the field of three-coordinate measuring instruments and comprises a bottom plate, supporting rods are fixedly connected to the periphery of the top of the bottom plate, a box body is fixedly connected to the tops of the supporting rods, an air cylinder is fixedly installed at the upper end of the outer side of the box body through a connecting plate, and the output end of the air cylinder is fixedly connected with a moving box. The middle end of the left side of the box body is fixedly connected with an air filter, the right side of an inner cavity of the air filter is fixedly connected with an air filter screen, and the middle end of the right side of the air filter is fixedly provided with a first fan through bolts; the second draught fan is started to work, air is conveyed through the second draught fan, the air is conveyed into the inner cavity of the exhaust plate through the pipeline, the air is conveyed into the inner cavity of the blowing cover through the exhaust plate to be subjected to blowing treatment, and dust or particles or other sundries on the surface of the box body can be blown away through the blowing cover; and measured data can be prevented from being influenced by raised measured objects caused by particles and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of three-coordinate measuring instruments, and in particular relates to a three-coordinate measuring instrument. Background Art

[0002] The three axes of the three-dimensional coordinate measuring machine are equipped with air brake switches and micro-motion devices, which can realize the precision transmission of a single axis and adopt a high-performance data acquisition system. It is used for precision measurement of product design, mold equipment, gear measurement, blade measurement machinery manufacturing, fixtures, auto mold accessories, electronic appliances, etc.

[0003] In the process of hot runner mold opening, the three-coordinate measuring machine is an important measuring equipment, which plays an important role in the production and processing of the mold and the accuracy of the mold.

[0004] Chinese Patent: Publication (Announcement) No.: CN218156072U, Application Name: A three-coordinate measuring instrument, including a device body, a lifting mechanism and a limit mechanism, the device body includes a machine table, a coordinate table and a measuring assembly; the coordinate table is movably connected to the upper end of the machine table; the measuring assembly is movably connected to the front end of the coordinate table; a lifting mechanism is installed at the lower end of the device body; the lifting mechanism includes a base, a reciprocating motor, a rotating rod, a rotating gear, an adjusting column, a tooth groove and a guide column; the base is arranged at the lower end of the machine table; the reciprocating motor is fixedly connected to the upper end of the base; the rotating rod is movably connected to one end of the reciprocating motor; the rotating gear is fixedly connected to one end of the rotating rod. The three-coordinate measuring instrument can realize the function of quickly adjusting the height of the main body of the device by installing a lifting mechanism, so as to adapt to the function of adjusting and using by workers of different heights. By installing a limiting mechanism, the function of improving the limiting flexibility of parts, preventing deviation, and quickly limiting to save work efficiency is realized. Although the patent can realize the function of improving the limiting flexibility of parts, preventing deviation, and quickly limiting to save work efficiency, it does not have a cleaning function, so that it is easy to cause particles and other debris to adhere to the surface of the three-coordinate measuring instrument, which will cause the measured material to bulge, resulting in inconsistent levels, thus causing inaccurate measurement data.

[0005] Therefore, we offer a three-dimensional coordinate measuring machine. Utility Model Content

[0006] The purpose of the utility model is to provide a three-coordinate measuring instrument to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a three-coordinate measuring instrument, comprising a base plate, the top of the base plate is fixedly connected to support rods on all sides, the top of the support rods is fixedly connected to a box body, the upper end of the outer side of the box body is fixedly installed with a cylinder through a connecting plate, the output end of the cylinder is fixedly connected to a movable box, the middle end of the left side of the box body is fixedly connected to an air filter, the right side of the air filter inner cavity is fixedly connected to an air filter net, the middle end of the right side of the air filter is fixedly installed with a first fan by bolts, the input end of the first fan is connected to one side of the air filter through a pipe, the top of the air filter is fixedly connected with an air suction plate through a pipe, the inner side of the air suction plate is fixedly connected with an air suction hood, the lower end of the right side of the box body is fixedly installed with a second fan by bolts, the output end of the second fan is fixedly connected with an exhaust plate through a pipe, and the inner side of the exhaust plate is fixedly connected with a blowing hood.

[0008] With the above scheme, first, the second fan is started to start working, and air is transported by the second fan. The air is transported to the inner cavity of the exhaust plate through the pipe, and then transported to the inner cavity of the blowing hood through the exhaust plate for blowing treatment. The dust or particles on the surface of the box can be blown away by the blowing hood, which can prevent the measured objects from being raised due to particles and affecting the measurement data. Then, the first fan is started, and air is drawn into the inner cavity of the air filter by the first fan. Since the top of the air filter is connected to one side of the suction plate through a pipe, the dust and other debris blown away by the blowing hood are adsorbed and transported to the inner cavity of the air filter through the suction hood, and the debris is filtered through the air filter, and the gas is discharged through the first fan.

[0009] As a preferred embodiment of a three-coordinate measuring instrument, the middle end of one side of the box is fixedly connected to a mounting plate via a connecting plate, the upper end of the front side of the mounting plate is fixedly connected to a display via bolts, and the lower end of the front side of the mounting plate is movably connected to a control button.

[0010] By adopting the above scheme, the detection data can be displayed and announced through the setting of the display, which is convenient for the detection personnel to view and record the data. It is convenient and quick. By setting the control buttons, it is convenient for people to control the detection and improve the detection efficiency.

[0011] As a preferred implementation of the three-coordinate measuring instrument, slide grooves are provided on both sides of the top of the box body, and the inner cavity of the slide groove is slidably connected to the bottom of the moving box through a sliding block.

[0012] By adopting the above solution, the sliding groove is provided, so that the moving box can be limited during the movement process, thereby improving the moving efficiency of the moving box and preventing the moving box from shifting.

[0013] As a preferred embodiment of a three-coordinate measuring instrument, a motor is fixedly installed at the middle end of the left side of the moving box, a threaded rod is fixedly connected to the output end of the motor, a threaded sleeve is threadedly connected to the surface of the threaded rod, and a measuring probe is fixedly connected to the middle end of the front side of the threaded sleeve through a connecting plate.

[0014] By adopting the above scheme, a motor, a threaded rod, a threaded sleeve and a measuring probe are set up, and the work starts by starting the motor. The motor drives the threaded rod to rotate, and the threaded rod drives the threaded sleeve threadedly connected to it to reciprocate left and right, and the threaded sleeve drives the measuring probe to reciprocate left and right, so that the measured object can be comprehensively measured.

[0015] As a preferred embodiment of the three-dimensional coordinate measuring instrument, a connecting rod is fixedly connected to the inner side of the threaded sleeve, and the inner side of the threaded sleeve is slidably connected to the inner wall of the moving box through the connecting rod.

[0016] By adopting the above solution, the threaded sleeve can be limited while it reciprocates left and right, which can effectively prevent the threaded sleeve from rotating.

[0017] As a preferred implementation of the three-coordinate measuring instrument, support legs are fixedly connected to both left and right sides of the bottom of the base plate, and universal wheels are arranged on the inner sides of the support legs.

[0018] By adopting the above solution, universal wheels are provided, so that people can move the equipment conveniently without using handling equipment to move it, thereby reducing the moving cost.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] 1. The utility model starts working by starting the second fan, and the air is transported by the second fan. The air is transported to the inner cavity of the exhaust plate through the pipeline, and the air is transported to the inner cavity of the blowing hood through the exhaust plate for blowing treatment. The dust or particles on the surface of the box can be blown away by the blowing hood, which can prevent the measured objects from being raised due to particles and affecting the measurement data. Then, the first fan is started, and air is drawn into the inner cavity of the air filter by the first fan. Since the top of the air filter is connected to one side of the suction plate through the pipeline, the dust and other debris blown away by the blowing hood are adsorbed and transported to the inner cavity of the air filter through the suction hood, and the debris is filtered through the air filter, and the gas is discharged through the first fan.

[0021] 2. The utility model can display and publish the detection data and the like by setting a display, so that the detection personnel can watch and record the data conveniently and quickly. By setting a control button, people can control the detection conveniently and improve the detection efficiency. By setting a slide slot, the mobile box can be limited during the movement, which improves the movement efficiency of the mobile box and prevents the mobile box from moving offset. By setting a motor, a threaded rod, a threaded sleeve and a measuring probe, the motor is started to work, the motor drives the threaded rod to rotate, and the threaded rod drives the threaded sleeve connected to the threaded rod to reciprocate left and right, and the threaded sleeve drives the measuring probe to reciprocate left and right, so that the measured object can be comprehensively measured, and the threaded sleeve can be limited while the reciprocating left and right motion is performed, which can effectively prevent the threaded sleeve from rotating. By setting a universal wheel, people can move the equipment conveniently, and there is no need to use handling equipment to move it, thereby reducing the moving cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the second fan of the utility model;

[0024] Figure 3 It is a schematic diagram of the structure of the display of the utility model.

[0025] In the figure: 1. bottom plate; 2. air filter; 3. air filter; 4. first fan; 5. box; 6. support rod; 7. slide; 8. control button; 9. display; 10. mounting plate; 11. moving box; 12. cylinder; 13. threaded rod; 14. blow hood; 15. exhaust plate; 16. motor; 17. measuring probe; 18. suction hood; 19. suction plate; 20. second fan; 21. threaded sleeve. DETAILED DESCRIPTION

[0026] See also Figure 1-3A three-dimensional measuring instrument comprises a base plate 1, support rods 6 are fixedly connected to the top of the base plate 1 on all sides, a box body 5 is fixedly connected to the top of the support rods 6, a cylinder 12 is fixedly installed on the upper end of the outer side of the box body 5 through a connecting plate, a mobile box 11 is fixedly connected to the output end of the cylinder 12, an air filter 2 is fixedly connected to the middle end of the left side of the box body 5, an air filter net 3 is fixedly connected to the right side of the inner cavity of the air filter 2, a first fan 4 is fixedly installed to the middle end of the right side of the air filter 2 by bolts, an input end of the first fan 4 is connected to one side of the air filter 2 through a pipeline, an air suction plate 19 is fixedly connected to the top of the air filter 2 through a pipeline, an air suction hood 18 is fixedly connected to the inner side of the air suction plate 19, a second fan 20 is fixedly installed to the lower end of the right side of the box body 5 by bolts, an output end of the second fan 20 is fixedly connected to an exhaust plate 15 through a pipeline, and a blow hood 14 is fixedly connected to the inner side of the exhaust plate 15.

[0027] See Figure 3 As shown, the middle end of one side of the box body 5 is fixedly connected to the mounting plate 10 through a connecting plate, the upper end of the front side of the mounting plate 10 is fixedly connected to the display 9 through bolts, and the lower end of the front side of the mounting plate 10 is movably connected to the control button 8. Through the setting of the display 9, the detection data can be displayed and announced, which is convenient for the detection personnel to watch and record the data, and is convenient and quick. By setting the control button 8, it is convenient for people to control the detection and improve the detection efficiency.

[0028] See Figure 1 As shown, slide grooves 7 are provided on both sides of the top of the box body 5, and the inner cavity of the slide groove 7 is slidably connected to the bottom of the moving box 11 through a slider. By setting the slide groove 7, the moving box 11 can be limited during its movement, thereby improving the moving efficiency of the moving box 11 and preventing the moving box 11 from shifting.

[0029] See Figure 1 As shown, a motor 16 is fixedly installed at the middle end of the left side of the moving box 11, and a threaded rod 13 is fixedly connected to the output end of the motor 16. A threaded sleeve 21 is threadedly connected to the surface of the threaded rod 13, and a measuring probe 17 is fixedly connected to the middle end of the front side of the threaded sleeve 21 through a connecting plate. By setting the motor 16, the threaded rod 13, the threaded sleeve 21 and the measuring probe 17, the motor 16 is started to work, the motor 16 drives the threaded rod 13 to rotate, and drives the threaded sleeve 21 threadedly connected thereto to reciprocate left and right through the threaded rod 13, and drives the measuring probe 17 to reciprocate left and right through the threaded sleeve 21, so that a comprehensive measurement of the measured object can be performed.

[0030] See Figure 1As shown, a connecting rod is fixedly connected to the inner side of the threaded sleeve 21, and the inner side of the threaded sleeve 21 is slidably connected to the inner wall of the moving box 11 through the connecting rod, so that the threaded sleeve 21 can be limited while reciprocating left and right, which can effectively prevent the threaded sleeve 21 from rotating.

[0031] See Figure 2 As shown, support legs are fixedly connected to the left and right sides of the bottom of the base plate 1, and universal wheels are arranged on the inner sides of the support legs. By providing universal wheels, it is convenient for people to move the equipment without using transport equipment to move it, thereby reducing the moving cost.

[0032] When in use, the second fan 20 is started to work, and the air is transported by the second fan 20. The air is transported to the inner cavity of the exhaust plate 15 through the pipe, and the air is transported to the inner cavity of the blowing hood 14 through the exhaust plate 15 for blowing treatment. The dust or particles on the surface of the box 5 can be blown away by the blowing hood 14, which can prevent the measured objects from protruding due to particles and affecting the measurement data. Then, the first fan 4 is started, and air is drawn into the inner cavity of the air filter 2 by the first fan 4. Since the top of the air filter 2 is connected to one side of the suction plate 19 through a pipe, the dust and other debris blown away by the blowing hood 14 are adsorbed and transported to the inner cavity of the air filter 2 through the suction hood 18, and the debris is filtered through the air filter 3, and the gas is discharged through the first fan 4.

Claims

1. A three-coordinate measuring machine, characterized in that: The invention comprises a bottom plate (1), the top of the bottom plate (1) is fixedly connected to support rods (6) on all sides, the top of the support rods (6) is fixedly connected to a box (5), the upper end of the outer side of the box (5) is fixedly mounted with a cylinder (12) via a connecting plate, the output end of the cylinder (12) is fixedly connected to a moving box (11), the middle end of the left side of the box (5) is fixedly connected to an air filter (2), the right side of the inner cavity of the air filter (2) is fixedly connected to an air filter screen (3), and the middle end of the right side of the air filter (2) is fixedly connected to the outer side of the box (5) via a bolt. A first fan (4) is fixedly installed, the input end of the first fan (4) is connected to one side of the air filter (2) through a pipeline, the top of the air filter (2) is fixedly connected to an air suction plate (19) through a pipeline, the inner side of the air suction plate (19) is fixedly connected to an air suction hood (18), the lower end of the right side of the box body (5) is fixedly installed with a second fan (20) through bolts, the output end of the second fan (20) is fixedly connected to an exhaust plate (15) through a pipeline, and the inner side of the exhaust plate (15) is fixedly connected to a blow hood (14).

2. A three-coordinate measuring machine according to claim 1, characterized in that: The middle end of one side of the box body (5) is fixedly connected to a mounting plate (10) via a connecting plate, the upper end of the front side of the mounting plate (10) is fixedly connected to a display (9) via bolts, and the lower end of the front side of the mounting plate (10) is movably connected to a control button (8).

3. A three-coordinate measuring machine according to claim 1, characterized in that: Slide grooves (7) are provided on both sides of the top of the box body (5), and the inner cavity of the slide groove (7) is slidably connected to the bottom of the moving box (11) through a sliding block.

4. A three-coordinate measuring machine according to claim 1, characterized in that: A motor (16) is fixedly mounted at the middle end of the left side of the moving box (11); a threaded rod (13) is fixedly connected to the output end of the motor (16); a threaded sleeve (21) is threadedly connected to the surface of the threaded rod (13); and a measuring probe (17) is fixedly connected to the middle end of the front side of the threaded sleeve (21) via a connecting plate.

5. A three-coordinate measuring machine according to claim 4, characterized in that: The inner side of the threaded sleeve (21) is fixedly connected with a connecting rod, and the inner side of the threaded sleeve (21) is slidably connected to the inner wall of the moving box (11) via the connecting rod.

6. A three-coordinate measuring machine according to claim 1, characterized in that: Support legs are fixedly connected to the left and right sides of the bottom of the base plate (1), and universal wheels are arranged on the inner sides of the support legs.

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