Three-coordinate measuring machine with temperature display function

Abstract

The utility model discloses a three-coordinate measuring machine with a temperature display function, which particularly relates to the technical field of three-coordinate measurement and comprises a base, a placement table is fixedly arranged at the top of the base, dust removal mechanisms are slidably arranged on two sides of the placement table at the top of the base, and a mounting seat is slidably arranged on one side of the top of the base. A transverse gantry is fixedly arranged on one side of the mounting base, a direction changing mechanism is slidably arranged on one side of the transverse gantry, and the first temperature probe, the control table and the display screen are arranged, so that when a workpiece is measured, the mounting base and the transverse gantry are controlled by the control table to drive the whole mechanism to horizontally move to a proper position; then the guide seat is attached to the surface of a workpiece needing to be measured through the direction changing mechanism, meanwhile, the first temperature probe measures the head temperature of the guide seat and synchronously displays the head temperature on the display screen, meanwhile, the local temperature during measurement is accurately displayed in data obtained after measurement is finished, and therefore the measurement accuracy of the device side is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of three - coordinate measurement, and more specifically, to a three - coordinate measuring machine with a temperature display function. Background Technique

[0002] Three - coordinate measuring machines are widely used in industries such as machinery, electronics, instrumentation, and plastics. A three - coordinate measuring machine is one of the most effective methods for measuring and obtaining dimensional data because it can replace a variety of surface measuring tools and expensive combined gauges, and reduce the time required for complex measurement tasks from hours to minutes, which is an effect that other instruments cannot achieve.

[0003] After retrieval, the existing patent (publication number: CN214793062U) discloses a three - coordinate measuring machine, which includes a frame and a workbench fixedly arranged on the frame. A measuring device is movably arranged on the workbench. The measuring device includes a gantry slidably arranged along the length direction of the workbench. The top end of the gantry is slidably arranged with a movable seat in the horizontal direction. The bottom end of the movable seat is slidably arranged with a measuring arm in the vertical direction. The bottom end of the measuring arm is fixedly provided with a measuring head. The top surface of the workbench is provided with a positioning device. The positioning device includes a positioning plate and movable grooves opened on both sides of the top end of the positioning plate. The movable grooves are open on one side of both sides of the positioning plate. A plurality of clamping blocks are symmetrically arranged in the two groups of movable grooves. The bottom ends of the plurality of clamping blocks are slidably connected with the movable grooves. A regulating member for adjusting the distance between the clamping blocks is movably arranged on the positioning plate. Through the setting of the positioning device in this application, the measurement accuracy of the three - coordinate measuring machine is guaranteed.

[0004] Most of the existing three - coordinate measuring machines do not have a temperature detection mechanism. The shape of the workpiece will change under the influence of different temperatures, resulting in deviations in the measured data at different temperatures. Therefore, in order to solve the above problems, it is very necessary to have a three - coordinate measuring machine with a temperature display function. Content of the Utility Model

[0005] The main technical problem to be solved by the utility model is to provide a three - coordinate measuring machine with a temperature display function, which can solve the problems raised in the above background technique.

[0006] To solve the above - mentioned technical problem, according to one aspect of the utility model, more specifically, it is a three - coordinate measuring machine with a temperature display function, which includes a base. A placement table is fixedly arranged on the top of the base. A dust removal mechanism is slidably arranged on both sides of the placement table at the top of the base. An installation seat is slidably arranged on one side of the top of the base. A transverse gantry is fixedly arranged on one side of the installation seat. A direction - changing mechanism is slidably arranged on one side of the transverse gantry. A measuring head is fixedly arranged at the bottom of the direction - changing mechanism. First temperature probes are fixedly arranged on both sides of the measuring head. A console is fixedly arranged on one side of the base. A display screen is fixedly arranged on the top of the console.

[0007] Further, the dust removal mechanism includes sliding blocks slidably disposed on both sides of the placement table. Driving rods are threadedly connected to the bottoms of both sliding blocks. Both driving rods are rotatably disposed inside the base. An installation plate is fixedly connected between the tops of both sliding blocks. Three second temperature probes are fixedly disposed on one side of the installation plate. A dust removal plate is fixedly connected to the bottom of the installation plate.

[0008] Further, the direction changing mechanism includes a fixed seat slidably disposed on one side of the horizontal gantry. A telescopic rod is fixedly disposed at the bottom of the fixed seat. A rotating seat is rotatably disposed at the bottom of the telescopic rod. A guiding seat is rotatably connected to the bottom of the rotating seat. The measuring head is fixedly disposed at the bottom of the guiding seat. Two first temperature probes are fixedly disposed on both sides of the bottom of the guiding seat. The detection ends of both first temperature probes are aligned with the detection position at the bottom of the measuring head.

[0009] Further, a support column is fixedly disposed on one side of the horizontal gantry. A sliding seat is fixedly disposed on the top of the base on the side away from the mounting seat. The bottom of the support column is slidably connected to the top of the sliding seat.

[0010] Further, first card slots are formed at the tops of both sliding blocks. Both ends of the installation plate cooperate with the first card slots. First bolts are threadedly connected to both ends of the installation plate. Both first bolts are respectively threadedly connected inside the first card slots at the tops of both sliding blocks.

[0011] Further, a second card slot is formed at the bottom of the installation plate. A protrusion is fixedly disposed at the top of the dust removal plate and cooperates with the second card slot. Two second bolts are threadedly connected to both ends of the installation plate. One ends of the four second bolts are respectively threadedly connected inside the second card slot at the bottom of the installation plate.

[0012] Further, a sponge dust removal block is fixedly disposed at the bottom of the dust removal plate. The bottom of the sponge dust removal block is closely attached to the placement table. Arc chamfers are fixedly disposed on both sides of the sponge dust removal block.

[0013] The beneficial effects of the three - coordinate measuring machine with temperature display function of the present utility model are as follows:

[0014] By providing the first temperature probes, the console and the display screen, when measuring a workpiece, the console controls the mounting seat and the horizontal gantry to drive the whole mechanism to move horizontally to a suitable position. Subsequently, the guiding seat is attached to the surface of the workpiece to be measured through the direction changing mechanism. At the same time, the first temperature probe measures the temperature of the head of the guiding seat and synchronously displays it on the display screen. At the same time, the local temperature during measurement is accurately displayed inside the data after the measurement is completed. Thereby, the measurement accuracy of the device is effectively improved.

[0015] By setting the sliding block, mounting plate and dust removal plate, before detection, the control console is used to control the driving rod to start and drive the sliding block to slide. The sliding block drives the mounting plate to slide, and after the mounting plate slides, it drives the dust removal plate to slide on the top of the placement table, thereby removing the dust on the top of the placement table. At the same time, during the cleaning process, the second temperature probe measures the temperature of the surface of the placement table and synchronously displays it on the display screen, effectively ensuring the flatness and cleanliness of the surface of the placement table during detection, and collecting the environmental temperature during detection, further improving the accuracy and stability of detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described in detail below with reference to the drawings and specific implementation methods.

[0017] Figure 1 It is a schematic diagram of the overall structure of a coordinate measuring machine with a temperature display function according to the present invention;

[0018] Figure 2 It is a schematic diagram of the transverse gantry structure of a coordinate measuring machine with a temperature display function according to the present invention;

[0019] Figure 3 It is a schematic diagram of the fixed seat structure of a coordinate measuring machine with a temperature display function according to the present invention;

[0020] Figure 4 It is a schematic diagram of the placement table structure of a coordinate measuring machine with a temperature display function according to the present invention;

[0021] Figure 5 It is a schematic diagram of the sliding block structure of a coordinate measuring machine with a temperature display function according to the present invention;

[0022] Figure 6 It is a schematic diagram of the dust removal plate structure of a coordinate measuring machine with a temperature display function according to the present invention.

[0023] In the figure: 1, base; 10, sliding seat; 11, placement table; 12, control console; 13, display screen; 14, driving rod; 2, mounting seat; 20, transverse gantry; 21, support column; 3, fixed seat; 30, telescopic rod; 31, rotating seat; 32, guiding seat; 33, first temperature probe; 34, measuring head; 4, sliding block; 40, first card slot; 5, mounting plate; 50, first bolt; 51, second temperature probe; 52, second card slot; 6, dust removal plate; 60, second bolt; 61, sponge dust removal block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The present invention will be described in detail below with reference to the drawings and embodiments. It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0025] As Figure 1-6 shown, according to one aspect of the present utility model, a coordinate measuring machine with a temperature display function is provided, including a base 1. A placement table 11 is fixedly arranged on the top of the base 1. A dust removal mechanism is slidably arranged on both sides of the placement table 11 on the top of the base 1. A mounting seat 2 is slidably arranged on one side of the top of the base 1. A transverse gantry 20 is fixedly arranged on one side of the mounting seat 2. A direction-changing mechanism is slidably arranged on one side of the transverse gantry 20. A measuring head 34 is fixedly arranged at the bottom of the direction-changing mechanism. First temperature probes 33 are fixedly arranged on both sides of the measuring head 34. A control console 12 is fixedly arranged on one side of the base 1. A display screen 13 is fixedly arranged on the top of the control console 12. By setting the first temperature probes 33, the control console 12 and the display screen 13, when measuring a workpiece, the control console 12 controls the mounting seat 2 and the transverse gantry 20 to drive the whole mechanism to move horizontally to a suitable position. Subsequently, the guiding seat 32 is attached to the surface of the workpiece to be measured through the direction-changing mechanism. At the same time, the first temperature probes 33 measure the temperature of the head of the guiding seat 32 and synchronously display it on the display screen 13. At the same time, the local temperature during measurement is accurately displayed inside the data after the measurement is completed, thereby effectively improving the accuracy of the device side measurement.

[0026] In this embodiment, the dust removal mechanism includes sliders 4 slidably arranged on both sides of the placement table 11. Drive rods 14 are threadedly connected to the bottoms of the two sliders 4. The two drive rods 14 are rotatably arranged inside the base 1. A mounting plate 5 is fixedly connected between the tops of the two sliders 4. Three second temperature probes 51 are fixedly arranged on one side of the mounting plate 5. A dust removal plate 6 is fixedly connected to the bottom of the mounting plate 5. By setting the sliders 4, the mounting plate 5 and the dust removal plate 6, before detection, the control console 12 controls the drive rods 14 to start and drive the sliders 4 to slide. The sliders 4 drive the mounting plate 5 to slide. After the mounting plate 5 slides, it drives the dust removal plate 6 to slide on the top of the placement table 11, thereby removing the dust on the top of the placement table 11. At the same time, during the removal process, the second temperature probes 51 measure the temperature of the surface of the placement table 11 and synchronously display it on the display screen 13, effectively ensuring the flatness and cleanliness of the surface of the placement table 11 during detection, and collecting the ambient temperature during detection, further improving the accuracy and stability of detection.

[0027] In this embodiment, the direction-changing mechanism includes a fixed seat 3 slidably arranged on one side of the transverse gantry 20. A telescopic rod 30 is fixedly arranged at the bottom of the fixed seat 3. A rotating seat 31 is rotatably arranged at the bottom of the telescopic rod 30. A guiding seat 32 is rotatably connected to the bottom of the rotating seat 31. A measuring head 34 is fixedly arranged at the bottom of the guiding seat 32. Two first temperature probes 33 are fixedly arranged on both sides of the bottom of the guiding seat 32. The detection ends of the two first temperature probes 33 are both aligned with the detection position at the bottom of the measuring head 34. Through the above settings, the direction of the measuring head 34 is changed, and the first temperature probes 33 are fixedly arranged on both sides of the bottom of the guiding seat 32 and aligned with the detection position at the bottom of the measuring head 34, improving the accuracy of temperature measurement while facilitating detection.

[0028] In this embodiment, a support column 21 is fixedly arranged on one side of the transverse gantry 20. A sliding seat 10 is fixedly arranged on the top of the base 1 on the side far from the mounting seat 2. The bottom of the support column 21 is slidably connected to the top of the sliding seat 10. Through the above settings, the transverse gantry 20 is supported, effectively improving the structural stability.

[0029] In this embodiment, first card slots 40 are formed at the tops of the two sliding blocks 4. Both ends of the mounting plate 5 are matched with the first card slots 40. First bolts 50 are threadedly connected to both ends of the mounting plate 5. The two first bolts 50 are respectively threadedly connected inside the first card slots 40 at the tops of the two sliding blocks 4. Through the above settings, the mounting plate 5 is fixed, improving the stability while facilitating disassembly.

[0030] In this embodiment, a second card slot 52 is formed at the bottom of the mounting plate 5. A protrusion is fixedly arranged at the top of the dust removal plate 6 and is matched with the second card slot 52. Two second bolts 60 are threadedly connected to both ends of the mounting plate 5. One ends of the four second bolts 60 are respectively threadedly connected inside the second card slot 52 at the bottom of the mounting plate 5. Through the above settings, the dust removal plate 6 is fixed, further improving the stability during dust removal and facilitating the replacement and cleaning of the dust removal plate 6.

[0031] In this embodiment, a sponge dust removal block 61 is fixedly arranged at the bottom of the dust removal plate 6. The bottom of the sponge dust removal block 61 is closely attached to the placement table 11. Arc chamfers are fixedly arranged on both sides of the sponge dust removal block 61. By using the sponge dust removal block 61 to remove dust from the placement table 11, dust removal is carried out in the softest and most efficient way, improving the practicability.

[0032] The working principle of this device is as follows: When measuring a workpiece, the console 12 controls the mounting base 2 and the horizontal gantry 20 to drive the entire mechanism to move horizontally to a suitable position. Subsequently, the guiding seat 32 is attached to the surface of the workpiece to be measured through the direction-changing mechanism. At the same time, the first temperature probe 33 measures the temperature of the head of the guiding seat 32 and synchronously displays it on the display screen 13. Meanwhile, after the measurement, the local temperature during the measurement is accurately displayed inside the data, thereby effectively improving the accuracy of the device side measurement. And before the detection, the console 12 controls the driving rod 14 to start, driving the sliding block 4 to slide. The sliding block 4 drives the mounting plate 5 to slide. After the mounting plate 5 slides, it drives the dust removal plate 6 to slide on the top of the placement table 11, thereby removing the dust on the top of the placement table 11. At the same time, during the cleaning process, the second temperature probe 51 measures the temperature of the surface of the placement table 11 and synchronously displays it on the display screen 13, effectively ensuring the flatness and cleanliness of the surface of the placement table 11 during the detection. Meanwhile, the environmental temperature during the detection is collected, further improving the accuracy and stability of the detection.

[0033] All electrical components mentioned in this text are electrical components that exist in reality.

[0034] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions, or substitutions made by those of ordinary skill in the art within the scope of the essence of the present invention also belong to the protection scope of the present invention.

Claims

1. A three-dimensional coordinate measuring machine with a temperature display function, comprising a base (1), characterized in that: A placing table (11) is fixedly arranged on the top of the base (1), a dust removal mechanism is slidably arranged on both sides of the placing table (11) on the top of the base (1), a mounting seat (2) is slidably arranged on one side of the top of the base (1), a transverse gantry (20) is fixedly arranged on one side of the mounting seat (2), a direction-changing mechanism is slidably arranged on one side of the transverse gantry (20), a measuring head (34) is fixedly arranged at the bottom of the direction-changing mechanism, and first temperature probes (33) are fixedly arranged on both sides of the measuring head (34), a control console (12) is fixedly arranged on one side of the base (1), and a display screen (13) is fixedly arranged on the top of the control console (12).

2. A three-coordinate measuring machine with temperature display function according to claim 1, characterized in that: The dust removal mechanism comprises sliding blocks (4) slidably arranged on both sides of the placement table (11), the bottoms of the two sliding blocks (4) are both threadedly connected to driving rods (14), the two driving rods (14) are both rotatably arranged inside the base (1), a mounting plate (5) is fixedly connected between the tops of the two sliding blocks (4), three second temperature probes (51) are fixedly arranged on one side of the mounting plate (5), and a dust removal plate (6) is fixedly connected to the bottom of the mounting plate (5).

3. The three-coordinate measuring machine with temperature display function according to claim 1, characterized in that: The direction-changing mechanism comprises a fixed seat (3) slidably arranged on one side of the transverse gantry (20), a telescopic rod (30) being fixedly arranged at the bottom of the fixed seat (3), a rotating seat (31) being rotatably arranged at the bottom of the telescopic rod (30), a guide seat (32) being rotatably connected to the bottom of the rotating seat (31), the measuring head (34) being fixedly arranged at the bottom of the guide seat (32), two first temperature probes (33) being fixedly arranged at both sides of the bottom of the guide seat (32), and the detection ends of the two first temperature probes (33) being aligned with the detection position at the bottom of the measuring head (34).

4. The three-coordinate measuring machine with temperature display function according to claim 1, characterized in that: A support column (21) is fixedly provided on one side of the transverse gantry (20), a slide seat (10) is fixedly provided on the top of the base (1) at a side away from the mounting seat (2), and the bottom of the support column (21) is slidably connected to the top of the slide seat (10).

5. The three-coordinate measuring machine with temperature display function according to claim 2, characterized in that: The tops of the two sliding blocks (4) are each provided with a first slot (40), both ends of the mounting plate (5) are matched with the first slot (40), both ends of the mounting plate (5) are threadedly connected with first bolts (50), and the two first bolts (50) are respectively threadedly connected inside the first slots (40) at the tops of the two sliding blocks (4).

6. The three-coordinate measuring machine with temperature display function according to claim 2, characterized in that: A second slot (52) is provided at the bottom of the mounting plate (5); a protrusion is fixedly provided at the top of the dust removal plate (6) and cooperates with the second slot (52); two second bolts (60) are threadedly connected at both ends of the mounting plate (5); one end of the four second bolts (60) are threadedly connected inside the second slot (52) at the bottom of the mounting plate (5).

7. The three-coordinate measuring machine with temperature display function according to claim 2, characterized in that: A sponge dust removal block (61) is fixedly provided at the bottom of the dust removal plate (6), the bottom of the sponge dust removal block (61) is tightly fitted with the placement table (11), and arc chamfers are fixedly provided on both sides of the sponge dust removal block (61).

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