CN114871131A - Full-automatic precision part detection equipment based on inductance and laser measurement technology - Google Patents

Abstract

The invention relates to the field, in particular to a fully automatic precision parts testing device based on inductance and laser measurement technology, including a testing device and an auxiliary mechanism arranged on one side of the inductance and laser measurement equipment, the auxiliary mechanism includes a base, and the base of the base A support column is rotatably connected to the center of the top outer wall, and a steering column is provided on one side of the top end of the support column. The top outer wall of the steering column is provided with a rotating rod, and one end of the rotating rod is rotated and installed with a clamping structure. Both the top end of the steering column and the top end of the steering column are equipped with driving components, and the support column and the steering column are respectively connected to the steering column and the rotating rod in rotation. The invention clamps the airbag in cooperation with the air pump and the electric three-way valve to clamp smaller parts, is convenient for fixing the clamping parts, is convenient for adapting parts of different sizes, improves the detection accuracy, is convenient for adjustment, is convenient for auxiliary detection, and improves the detection efficiency and safety. Adapt to various parts.

Description

Automatic precision parts testing equipment based on inductance and laser measurement technology

technical field

The invention relates to the technical field of precision parts detection, in particular to a fully automatic precision parts detection device based on inductance and laser measurement technology.

Background technique

With the advent of the era of Industry 4.0, the quality requirements of the automotive industry are getting higher and higher. Through computing, autonomous control and networking, people, machines and information are interconnected and integrated, and factories are developing in the direction of high intelligence, automation and high efficiency. An important part of this is the high-precision fully automated non-destructive testing technology, which is the "eye" of modern factories and the basic technology leading to the era of Industry 4.0. Through years of market research, it is found that there are many testing items in the automotive industry, various testing stations, many testing and handling, and low testing efficiency. High-precision automatic testing items have long been monopolized by international testing instrument giants. As well as manual inspection, it is difficult to complete various inspection items of auto parts at one time, and it is difficult to achieve high-precision, automatic, non-destructive, and 100% inspection. High-precision automatic non-destructive comprehensive inspection equipment adopts automation and mechatronics control technology. The advantages and application characteristics of high-precision measurement technologies such as pneumatic, electric, optical, etc., can complete various inspection items of auto parts at one time, and achieve high-precision, fast, non-destructive, and 100% inspection. It is loosely fixed and cannot be driven with the device.

SUMMARY OF THE INVENTION

The purpose of the present invention is to solve the shortcomings existing in the prior art, and propose a fully automatic precision parts detection equipment based on inductance and laser measurement technology.

In order to achieve the above object, the present invention adopts the following technical solutions:

Fully automatic precision parts testing equipment based on inductance and laser measurement technology, including testing equipment and an auxiliary mechanism located on one side of the inductance and laser measurement equipment, the auxiliary mechanism includes a base, and a support is rotatably connected to the center of the top outer wall of the base The top side of the support column is provided with a steering column, the top outer wall of the steering column is provided with a rotating rod, and one end of the rotating rod is rotatably installed with a clamping structure, the top of the support column and the top of the steering column are both A drive assembly is installed, and the support column and the steering column are rotatably connected to the steering column and the rotating rod, respectively.

Preferably, a main shaft is rotatably connected to the center of the base, a worm wheel is fixedly connected to the outer wall of the bottom end of the main shaft, a first motor is installed on the inner wall of the bottom of the base, a worm is connected to the output shaft of the first motor, and the worm is meshed with the worm wheel. The bottom end of the column is mounted on the top end of the spindle.

Preferably, the drive assembly includes a drive housing and a second motor installed in the drive housing, and the steering column and the rotating rod are both provided with fixed blocks at the output shaft of the second motor, and a center of the top outer wall of the support column is provided There is an adjustment groove, and an electric push rod is installed in the adjustment groove, a sliding cover is installed on the top of the electric push rod, and a driving shell at the top of the steering column is installed on the outer wall of the sliding cover.

Preferably, the outer wall of one end of the rotating rod is provided with a drive slot, and a third motor is installed in the drive slot, the output shaft of the third motor is sleeved with a rotation connection block, and a fixed shaft block is installed in the rotation connection block.

Preferably, the clamping structure comprises a clamping shell welded on the outer wall of one side of the rotary connection block, a clamping seat welded on the outer wall of one end of the clamping shell, a clamping groove opened on the outer wall of one side of the clamping seat, and a clamping groove that is rotatably connected to the outer wall of one side of the clamping shell. The bidirectional screw in the clamping groove, the clamping plate screwed on the outer wall of the bidirectional screw, the rubber protrusions bonded to the outer wall of the clamping plate on one side close to each other, and the clamping motor installed on the inner wall of one end of the clamping shell.

Preferably, both the output shaft of the clamping motor and the center of the bidirectional screw are sleeved with bevel gears, and the bevel gears are meshed with each other, and the clamping plate is slidably connected to the outer wall of the clamping seat.

Preferably, an air pump is installed on the inner wall of one end of the clamping shell, and an electric three-way valve is connected to both the output end and the output end of the air pump, and fixing grooves are opened and closed on the outer wall of one side of the clamping plates close to each other, and A clamping airbag is fixed in the fixing groove, one end of the electric three-way valve is connected with a joint, and the two ends of the joint at the output end of the air pump are connected with an intake pipe, and the two ends of the joint at the input end of the air pump are connected with an exhaust pipe, and the exhaust pipe and the other ends of the air intake pipe are respectively connected with the clamping airbags in the clamping plate.

Preferably, the electric three-way valve, the air pump, the third motor, the second motor, the first motor, the electric push rod and the clamping motor are connected to the control end of the detection device through wires.

The beneficial effects of the present invention are:

1. Through the base, the support column, the steering column and the rotating rod, the first motor, the second motor and the third motor can adjust the position, height and direction of the clamping structure with the support column, the steering column, the rotating rod and the electric push rod respectively, which is convenient for Adjustment to facilitate auxiliary detection, improve detection efficiency and adapt to various parts;

2. It is realized by clamping shell, clamping motor, clamping plate and clamping air bag. The clamping motor cooperates with the bidirectional screw to make the clamping plate clamp the parts, and the clamping air bag cooperates with the air pump and the electric three-way valve for smaller clamping. It is easy to fix and clamp parts, adapt to different sizes of parts, and improve the detection accuracy.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the automatic precision parts detection equipment based on inductance and laser measurement technology proposed by the present invention;

2 is a schematic structural diagram of the clamping structure of the fully automatic precision parts testing equipment based on inductance and laser measurement technology proposed by the present invention;

3 is a schematic structural diagram of the steering column of the fully automatic precision parts testing equipment based on inductance and laser measurement technology proposed by the present invention;

FIG. 4 is a schematic diagram of the base structure of the fully automatic precision parts testing equipment based on the inductance and laser measurement technology proposed by the present invention.

In the picture: 1 base, 2 support column, 3 steering column, 4 rotating rod, 5 clamping structure, 6 driving assembly, 7 worm gear, 8 main shaft, 9 driving shell, 10 second motor, 11 fixing block, 12 electric push rod , 13 sliding cover, 14 first motor, 15 third motor, 16 rotating connection block, 17 fixed shaft block, 18 clamping shell, 19 clamping motor, 20 clamping seat, 21 bidirectional screw, 22 bevel gear, 23 clamp Holding plate, 24 rubber bumps, 25 clamping airbag, 26 air pump, 27 electric three-way valve, 28 joint, 29 exhaust pipe, 30 intake pipe.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

Example 1:

Referring to Figure 1 and Figure 3-4, the automatic precision parts testing equipment based on inductance and laser measurement technology includes testing equipment and an auxiliary mechanism located on one side of the inductance and laser measurement equipment. The auxiliary mechanism includes a base 1, and a support column 2 rotates Connected at the center of the top outer wall of the base 1, and the steering column 3 is arranged on the top side of the support column 2, the rotating rod 4 is arranged on the top outer wall of the steering column 3, and the clamping structure 5 is rotatably installed at one end of the rotating rod 4, The drive assembly 6 is respectively installed on the top of the support column 2 and the top of the steering column 3, and the steering column 3 and the rotating rod 4 are respectively connected to the support column 2 and the steering column 3 in rotation, and the main shaft 8 is rotated and connected to the center of the base 1. The worm gear 7 connected to the outer wall of the bottom end of the main shaft 8, the first motor 14 installed on the inner wall of the bottom of the base 1, and the worm connected to the output shaft of the first motor 14, and the worm is engaged with the worm gear 7, and the bottom end of the support column 2 is installed on the main shaft. top of 8;

The drive assembly 6 includes a drive housing 9 and a second motor 10 installed in the drive housing 9, and the fixed block 11 is respectively installed on the steering column 3 and the rotating rod 4 at the output shaft of the second motor 10, and the adjustment slot is opened in the support column 2. At the center of the top outer wall of the steering column, and the electric push rod 12 is installed in the adjustment groove, the sliding cover 13 is installed on the top of the electric push rod 12, and the driving shell 9 at the top of the steering column 3 is installed on the outer wall of the sliding cover 13, and the driving groove is opened in the rotation The outer wall of one end of the rod 4, and the third motor 15 is installed in the drive slot, the rotary connection block 16 is sleeved on the output shaft of the third motor 15, and the fixed shaft block 17 is installed in the rotary connection block 16;

The first motor 14, the second motor 10 and the third motor 15 cooperate with the support column 2, the steering column 3, the rotating rod 4 and the electric push rod 12 respectively to adjust the position, height and direction of the clamping structure 5, which is convenient for adjustment and auxiliary detection. Improve inspection efficiency and adapt to various parts.

Example 2:

1-2, the clamping structure 5 includes a clamping shell 18 welded on the outer wall of the rotating connection block 16, a clamping base 20 welded on the outer wall of one end of the clamping shell 18, and a clamping base 20 opened on the outer wall of the clamping base 20. The clamping groove, the bidirectional screw 21 rotatably connected in the clamping groove, the clamping plate 23 threadedly connected to the outer wall of the bidirectional The clamping motor 19 on the inner wall of one end of the holding shell 18, the bevel gear 22 is sleeved on the center of the output shaft of the clamping motor 19 and the two-way screw 21, and the bevel gear 22 is meshed with each other, and the clamping plate 23 is slidably connected to the outer wall of the clamping seat 20. ;

The air pump 26 is installed on the inner wall of one end of the clamping shell 18, and the electric three-way valve 27 is connected to the output end and the output end of the air pump 26 respectively. The airbag 25 is fixed in the fixing groove, the joints 28 are respectively connected to one end of the electric three-way valve 27, the intake pipe 30 is connected to both ends of the joint 28 at the output end of the air pump 26, and the exhaust pipe 29 is connected to the joint at the input end of the air pump 26. 28, the other ends of the exhaust pipe 29 and the intake pipe 30 are respectively connected to the clamping airbag 25 in the clamping plate 23, the electric three-way valve 27, the air pump 26, the third motor 15, the second motor 10, the first motor The motor 14, the electric push rod 12 and the clamping motor 19 are connected to the control end of the detection device through wires;

The clamping motor 19 cooperates with the bidirectional screw 21 so that the clamping plate 23 clamps the parts, and the clamping air bag 25 cooperates with the air pump 26 and the electric three-way valve 27 to clamp smaller parts, which is convenient for fixing the clamping parts and adapting to different parts. Large and small parts, improve detection accuracy.

Working principle: When in use, the auxiliary mechanism is connected with the detection equipment, so that the first motor 14 drives the support column 2 to rotate through the worm gear 7 and the worm screw with the main shaft 8, and the second motor 10 on the support column 2 cooperates with the steering column 3. The block 11 drives the steering column 3 to rotate. The electric push rod 12 in the steering column 3 starts to lift the sliding cover 13 and then adjusts the height of the clamping structure 5. The second motor 10 on the top of the sliding cover 13 cooperates with the fixed block 11 to drive the rotating rod 4 to rotate. Adjust the direction and position of the clamping structure 5, the third motor 15 is activated to cooperate with the rotating connecting block 16 to drive the clamping shell 18 to rotate, and then drive the clamping plate 23 to rotate, adjust the clamping direction, start the clamping motor 19, and the clamping motor 19 The bidirectional screw 21 is driven to rotate by the bevel gear 22, so that the clamping plates 23 are close to or away from each other along the clamping base 20. The clamping plate 23 cooperates with the rubber protrusions 24 to clamp the larger parts. When the parts are assembled, the air pump 26 is activated to cooperate with the two electric three-way valves 27, and the external air is extracted through the air intake pipe 30 and sent to the clamping airbags 25 in the two clamping plates 23, and the clamping airbags 25 are expanded to carry out the parts. For clamping, the electric three-way valve 27 at the output end and the input end of the air pump 26 cooperates with the exhaust pipe to pump air to the clamping air bag 25 , the output end is exhausted, and the clamping air bag 25 is retracted.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.

Claims (8)

1. Fully automatic precision parts detection equipment based on inductance and laser measurement technology, including detection equipment and an auxiliary mechanism arranged on one side of the inductance and laser measurement equipment, and the auxiliary mechanism includes a base (1), characterized in that the base A support column (2) is rotatably connected to the center of the top outer wall of (1), and a steering column (3) is provided on the top side of the support column (2), and a rotating rod (3) is provided on the top outer wall of the steering column (3). 4), and one end of the rotating rod (4) is rotatably installed with a clamping structure (5), the top end of the support column (2) and the top end of the steering column (3) are equipped with a drive assembly (6), and the support column (2) and the steering column (3) are respectively rotatably connected to the steering column (3) and the rotating rod (4). 2. The fully automatic precision parts testing equipment based on inductance and laser measurement technology according to claim 1, wherein the center of the base (1) is rotatably connected with a main shaft (8), and the bottom end of the main shaft (8) A worm wheel (7) is fixedly connected to the outer wall, a first motor (14) is installed on the inner wall of the bottom of the base (1), a worm is connected to the output shaft of the first motor (14), and the worm is engaged with the worm wheel (7). The bottom end of 2) is mounted on the top end of the spindle (8). 3. The fully automatic precision parts testing equipment based on inductance and laser measurement technology according to claim 1, wherein the drive assembly (6) comprises a drive shell (9) and a The second motor (10), and the steering column (3) and the rotating rod (4) are installed with a fixed block (11) at the output shaft of the second motor (10), and the center of the top outer wall of the support column (2) An adjustment groove is provided, and an electric push rod (12) is installed in the adjustment groove, a sliding cover (13) is installed on the top of the electric push rod (12), and a drive shell (9) at the top of the steering column (3) is installed on the sliding The outer wall of the cover (13). 4. The fully automatic precision parts detection equipment based on inductance and laser measurement technology according to claim 1, characterized in that, a drive slot is opened on the outer wall of one end of the rotating rod (4), and a third drive slot is installed in the drive slot. The output shaft of the motor (15) and the third motor (15) is sleeved with a rotating connecting block (16), and a fixed shaft block (17) is installed in the rotating connecting block (16). 5. The fully automatic precision parts testing equipment based on inductance and laser measurement technology according to claim 1, wherein the clamping structure (5) comprises a clamping structure welded on the outer wall of one side of the rotary connecting block (16). A shell (18), a clamping seat (20) welded on the outer wall of one end of the clamping shell (18), a clamping groove opened on the outer wall of one side of the clamping seat (20), a bidirectional screw (20) rotatably connected in the clamping groove 21), the clamping plate (23) screwed on the outer wall of the two-way screw (21), the rubber protrusions (24) glued to the outer wall of the clamping plate (23) on one side close to each other, and the clamping shell (18) A clamping motor (19) on the inner wall of one end. 6. The automatic precision parts testing equipment based on inductance and laser measurement technology according to claim 5, wherein the output shaft of the clamping motor (19) and the center of the bidirectional screw (21) are sleeved with a cone gears (22), and the bevel gears (22) are meshed with each other, and the clamping plate (23) is slidably connected to the outer wall of the clamping seat (20). 7. The fully automatic precision parts testing equipment based on inductance and laser measurement technology according to claim 5, wherein an air pump (26) is installed on the inner wall of one end of the clamping shell (18), and the air pump (26) An electric three-way valve (27) is connected to the output end and the output end of the clamping plate (23), and fixing grooves are opened and closed on the outer walls of the clamping plates (23) that are close to each other, and the clamping airbags (25) are fixed in the fixing grooves. One end of the electric three-way valve (27) is connected with a joint (28), and the joint (28) at the output end of the air pump (26) is connected with an air intake pipe (30) at both ends, and the joint (28) at the input end of the air pump (26) 28) Both ends are connected with an exhaust pipe (29), and the other ends of the exhaust pipe (29) and the air intake pipe (30) are respectively connected with the clamping airbags (25) in the clamping plate (23). 8. The fully automatic precision parts testing equipment based on inductance and laser measurement technology according to claim 7, wherein the electric three-way valve (27), the air pump (26), the third motor (15), the third motor (15), the The second motor (10), the first motor (14), the electric push rod (12) and the clamping motor (19) are connected to the control end of the detection device through wires.

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