Liquid cooling joint side hole size detection mechanism

Abstract

The utility model provides a liquid cooling joint side hole size detection mechanism, relates to the technical field of size detection, and aims to solve the technical problem of low efficiency of manually detecting the position and aperture of a side hole of a liquid cooling joint in the prior art. A liquid cooling connector side hole size detection mechanism comprises a rotary table used for driving a product to rotate, a first detection assembly used for detecting the position of a side wall hole of the product and a second detection assembly used for detecting the aperture of the side wall hole of the product. The first detection assembly comprises a horizontally-arranged first electroprobe, a first driving piece used for driving the first electroprobe to move horizontally and a first displacement sensor connected with the first electroprobe, and the detection end of the first electroprobe is provided with a first detection ball used for stretching into a side wall hole of a product. The second detection assembly comprises a horizontally-arranged second electroprobe, a second driving piece used for driving the second electroprobe to move horizontally and a second displacement sensor connected with the second electroprobe. The detection end of the second electroprobe is provided with a second detection ball used for stretching into a side wall hole of the product.

Description

TECHNICAL FIELD

[0001] The utility model relates to size detection technical field, specifically refers to a kind of liquid cooling connector side hole size detection mechanism. BACKGROUND

[0002] Liquid cooling connector is a hollow cylindrical connector, which is arranged in the equipment for connecting liquid cooling pipeline, to ensure the rapid cooling of related components, so it is necessary to ensure that liquid cooling connector does not leak.

[0003] The through hole is divided into upper and lower parts by the annular boss in the inner wall of the through hole. Four circular holes are equidistantly arranged on the circumferential outer wall of the lower part of the liquid cooling connector. Between every two adjacent circular holes, there is a waist-shaped hole, and there are a total of four waist-shaped holes. The four waist-shaped holes are also equidistantly arranged along the circumferential outer wall of the liquid cooling connector. For each liquid cooling connector, the following size parameters need to be detected: the outer diameter of the liquid cooling connector, the inner diameter of the upper end of the liquid cooling connector, the inner diameter of the lower end of the liquid cooling connector, the coaxiality of the inner and outer walls of the upper end of the liquid cooling connector, the distance from the four circular holes on the circumferential outer wall of the liquid cooling connector to the center of the through hole, and the diameter of the circular hole. Only the liquid cooling connector that meets the above parameters is a qualified product. Currently, the distance from the four circular holes on the circumferential outer wall of the liquid cooling connector to the center of the through hole and the diameter of the circular hole are detected manually by workers, which is low in detection efficiency. SUMMARY

[0004] In view of the deficiencies of the prior art, the purpose of the present utility model is to provide a liquid cooling connector side hole size detection mechanism to solve the technical problem of low efficiency of manual detection of the position and diameter of the liquid cooling connector side hole in the prior art.

[0005] To solve the above technical problems, the utility model provides a liquid cooling connector side hole size detection mechanism, which comprises a rotary table for driving the product to rotate, a first detection assembly for detecting the position of the side wall hole of the product, and a second detection assembly for detecting the diameter of the side wall hole of the product. The first detection assembly comprises a first electric pen arranged horizontally, a first driving member for driving the first electric pen to move horizontally, and a first displacement sensor connected with the first electric pen. The detection end of the first electric pen is provided with a first detection ball for extending into the side wall hole of the product. The second detection assembly comprises a second electric pen arranged horizontally, a second driving member for driving the second electric pen to move horizontally, and a second displacement sensor connected with the second electric pen. The detection end of the second electric pen is provided with a second detection ball for extending into the side wall hole of the product. The diameter of the first detection ball is smaller than the diameter of the second detection ball.

[0006] With the above structure, the liquid cooling connector side hole size detection mechanism has the following advantages: the first driving element drives the first electric pen to move, so that the first detection ball enters the product side wall hole, and the distance of the first electric pen movement is detected by the first displacement sensor, so as to judge whether the distance from the product side wall hole to the through hole center meets the requirements, that is, whether the position of the product side hole meets the requirements, the second driving element drives the second electric pen to move, so that the second detection ball enters the product side wall hole, if the distance of the second electric pen movement detected by the second displacement sensor is less than the expected value, it indicates that the second detection ball cannot enter the product side wall hole, then the product is judged to be unqualified, otherwise, the product is qualified, and the turntable drives the product to rotate to measure each side hole of the product, thereby completing the automatic detection of the distance from the four circular holes on the circumferential outer wall of the liquid cooling connector to the through hole center and the hole diameter of the circular hole, and greatly improving the detection efficiency.

[0007] As an improvement, a convex column for placing the product is arranged on the turntable; with this structure, the convex column plays a positioning role on the product and enables the product to rotate with the turntable.

[0008] As an improvement, the utility model also includes a positioning assembly, the positioning assembly includes two horizontally arranged positioning rods for extending into two waist-shaped holes of the product side wall and two third driving elements for driving the two positioning rods respectively; with this structure, the initial position of the product on the turntable is determined by the two positioning rods, and it is ensured that the first detection assembly and the second detection assembly can be aligned with the product side wall hole.

[0009] As an improvement, the first detection assembly is two groups of relatively arranged groups, and the second detection assembly is two groups of relatively arranged groups; with this structure, the position detection of two side holes and the size detection of the other two side holes can be completed in the first detection, and then the product is driven to rotate 90 degrees by the turntable for the second detection, so that the position and size detection of all four side holes can be completed, and the detection efficiency is further improved.

[0010] As an improvement, the utility model also includes a support and a moving assembly, the turntable, the first detection assembly and the second detection assembly are connected on the support, a turntable is rotatably connected on the support, a plurality of placing seats are equidistantly arranged on the upper end surface of the turntable in the circumferential direction, a placing hole for placing the product is arranged on the top end of each placing seat, the first detection assembly and the second detection assembly correspond to one of the placing seats, and the moving assembly is used for moving the product on the placing seat to the turntable; with this structure, the distance of one rotation of the turntable is the distance between two placing seats, so that each time the turntable rotates, a new placing seat corresponds to the first detection assembly and the second detection assembly, the moving assembly is convenient for moving the product, and the detection efficiency is further improved.

[0011] As improvement, the support is provided with a feeding mechanism, the feeding mechanism comprises a conveying belt assembly and a clamping assembly, the conveying belt assembly is connected with a tray for placing products, and the clamping assembly is used for conveying the products on the tray to the placing seat.

[0012] As improvement, the utility model still includes in -place detection component for detecting whether product on rotating platform is in place, adopt this kind of structure, ensure that product has been in place before detecting each time. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.

[0014] Figure 2 It is the three-dimensional structure schematic diagram of the first detection component, second detection component and positioning component part in the utility model.

[0015] Figure 3 It is the three-dimensional structure schematic diagram of the feeding mechanism part in the utility model.

[0016] Figure 4 It is the three-dimensional structure schematic diagram of the placing seat part in the utility model.

[0017] Reference signs: 1, rotating platform;2, first detection component;21, first electric pen;22, first displacement sensor;23, first detection ball;3, second detection component;31, second electric pen;32, second displacement sensor;33, second detection ball;4, convex column;5, positioning component;51, positioning rod;6, support;7, rotating disc;8, placing seat;9, placing hole;10, feeding mechanism;101, conveying belt assembly;102, clamping assembly;11, tray. DETAILED DESCRIPTION

[0018] The utility model discloses a liquid cooling connector side hole size detection mechanism will be described in detail below in connection with the drawings.

[0019] As Figures 1 to 4 As shown in a kind of liquid cooling connector side hole size detection mechanism, including support 6, moving assembly, for driving product rotation rotating platform 1, for detecting product side wall hole position first detection component 2 and for detecting product side wall hole aperture second detection component 3, rotating platform 1, first detection component 2 and second detection component 3 are connected on support 6, rotating disc 7 is rotationally connected on support 6 and rotating disc 7 is driven by motor, and rotating disc 7 upper end surface is provided with several placing seats 8 along the circumference equidistantly, as Figure 4As shown, each of the placement seats 8 is provided with a placement hole 9 for placing a product, the first detection assembly 2 and the second detection assembly 3 correspond to one of the placement seats 8, and the moving assembly is used to move the product on the placement seat 8 to the rotating table 1. In fact, it is the rotating table 1 that corresponds to one of the placement seats 8, that is, the rotating table 1 is located on the extension line of the line connecting the center of the rotating disc 7 and one of the placement seats 8, and the first detection assembly 2 and the second detection assembly 3 are arranged adjacent to the rotating table 1, and the distance of one rotation of the rotating disc 7 is the distance between two placement seats 8, so that each time the rotating disc 7 rotates, a new placement seat 8 corresponds to the first detection assembly 2 and the second detection assembly 3, which facilitates the moving assembly to move the product and further improves the detection efficiency.

[0020] The moving assembly not only moves the product on the placement seat 8 to the rotating table 1 for detection, but also moves the detected product from the rotating table 1 to the placement seat 8, and the moving assembly includes a mechanical hand. Figure 2 As shown, the rotating table 1 is provided with a convex column 4 for placing a product, and the mechanical hand places the product on the placement seat 8 on the convex column 4, and the size of the convex column 4 is determined according to the inner diameter of the lower end of the product, so that the product can rotate with the rotating table 1.

[0021] As shown, Figure 2 The first detection assembly 2 includes a first electric pen 21 arranged horizontally, a first driving member for driving the first electric pen 21 to move horizontally, and a first displacement sensor 22 connected with the first electric pen 21, and the detection end of the first electric pen 21 is provided with a first detection ball 23 for extending into the side wall hole of the product, the first driving member is a pneumatic cylinder, and the first detection ball 23 simulates the structure actually to be installed into the side wall hole of the product. The first driving member drives the first electric pen 21 to move, so that the first detection ball 23 enters the side wall hole of the product, and the distance of the movement of the first electric pen 21 is detected by the first displacement sensor 22, so as to judge whether the distance from the side wall hole of the product to the center of the through hole meets the requirements. Since the side wall hole of the product is a counterbore, if the distance from the side wall hole to the center of the through hole is different from the standard value, the distance of the movement of the first electric pen 21 and the first detection ball 23 will also be different, so as to judge whether the position of the side hole meets the standard.

[0022] As shown, Figure 2As shown, the second detection component 3 includes a horizontally arranged second electrical pen 31, a second driving member for driving the second electrical pen 31 to move horizontally, and a second displacement sensor 32 connected to the second electrical pen 31. The detection end of the second electrical pen 31 is provided with a second detection ball 33 for extending into the side wall hole of the product. The second driving member is a cylinder, which drives the second electrical pen 31 to move, so that the second detection ball 33 enters the side wall hole of the product. If the distance moved by the second electrical pen 31 detected by the second displacement sensor 32 is less than expected, it means that the second detection ball 33 cannot enter the side wall hole of the product, and the product is judged to be unqualified; otherwise, the product is qualified. The second detection component 3 differs from the first detection component 2 in that the diameter of the first detection ball 23 is smaller than the diameter of the second detection ball 33.

[0023] During the testing process, the turntable 1 drives the product to rotate, thereby measuring each side hole of the product. This completes the automatic detection of the distance from the four circular holes on the outer circumferential wall of the liquid-cooled connector to the center of the through hole, as well as the diameter of the circular holes, which greatly improves the testing efficiency.

[0024] This utility model also includes a positioning component 5, which is also connected to the bracket 6. The positioning component 5 includes two horizontally arranged positioning rods 51 that are respectively used to extend into two waist-shaped holes on the side wall of the product, and two third driving components that are respectively used to drive the two positioning rods 51. The third driving components are cylinders. The two positioning rods 51 are arranged opposite to each other. Before detecting the position and diameter of the side wall holes, the two positioning rods 51 are first inserted into the two opposite waist-shaped holes to ensure the accurate position of the product.

[0025] In addition, such as Figure 2 As shown, in this embodiment, the first detection component 2 consists of two sets arranged opposite each other, and the second detection component 3 consists of two sets arranged opposite each other. The two sets of first detection components 2 are located on both sides of the turntable 1, and the two sets of second detection components 3 are located on the other two sides of the turntable 1. Adjacent first detection components 2 and second detection components 3 are distributed at 90°, and positioning components 5 are provided between adjacent first detection components 2 and second detection components 3. During the first measurement, the two sets of first detection components 2 measure the position and size of two opposite holes, and the two sets of second detection components 3 measure the diameter of the other two opposite holes. Then, the turntable 1 drives the product to rotate 90°, and the second measurement is performed. This completes the detection of the position and diameter of the four side wall holes, improving the detection efficiency.

[0026] In addition, it should be noted that before conducting the actual inspection, a standard product is first tested. Each displacement sensor records the distance that each test pen moves when each dimension of the product is at the standard value. During the actual product inspection, the product dimensions can be directly judged based on the distance the test pen moves as monitored by the displacement sensors.

[0027] like Figure 1 andFigure 3 As shown in the drawings, the support 6 is provided with a feeding mechanism 10, the feeding mechanism 10 comprises a conveying belt assembly 101 and a clamping assembly 102, the conveying belt assembly 101 is arranged adjacent to the rotary table 7, and the specific structure is prior art, which will not be repeated here; the conveying belt assembly 101 is connected with a tray 11 for placing products, the tray 11 is a plurality of, and is distributed along the length direction of the conveying belt assembly 101, a plurality of products to be detected are placed on each tray 11, and the clamping assembly 102 is used for conveying the products on the tray 11 to the placing seat 8, and the clamping assembly 102 is preferably a mechanical hand, the mechanical hand clamps the product to be detected in the tray 11 and places it on the placing seat 8 of the rotary table 7, and after the product detection is completed, the mechanical hand clamps the detected product again and places it on another tray 11 of the support 6; that is to say, the tray 11 on the conveying belt assembly 101 is used for placing the product to be detected, and the tray 11 directly arranged on the support 6 is used for placing the product after detection. The specific structure of the mechanical hand is also prior art, which will not be repeated here.

[0028] The utility model still includes for detecting whether the product on the rotary table 1 is in position in position detection assembly, in this embodiment for photoelectric sensor.

[0029] The embodiment of the utility model is described in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned one embodiment, all other embodiments obtained by the person skilled in the art without making creative labor belong to the range of protection of the utility model.

Claims

1. A liquid-cooled connector side hole size detection mechanism, characterized in that, The device includes a turntable (1) for driving the product to rotate, a first detection component (2) for detecting the position of the side wall hole of the product, and a second detection component (3) for detecting the diameter of the side wall hole of the product. The first detection component (2) includes a first electric pen (21) set horizontally, a first driving member for driving the first electric pen (21) to move horizontally, and a first displacement sensor (22) connected to the first electric pen (21). The detection end of the first electric pen (21) is provided with a first detection ball (23) for extending into the side wall hole of the product. The second detection component (3) includes a second electric pen (31) set horizontally, a second driving member for driving the second electric pen (31) to move horizontally, and a second displacement sensor (32) connected to the second electric pen (31). The detection end of the second electric pen (31) is provided with a second detection ball (33) for extending into the side wall hole of the product. The diameter of the first detection ball (23) is smaller than the diameter of the second detection ball (33).

2. The liquid-cooled connector side hole size detection mechanism according to claim 1, characterized in that, The turntable (1) is provided with protruding columns (4) for placing products.

3. The liquid-cooled connector side hole size detection mechanism according to claim 1, characterized in that, It also includes a positioning component (5), which includes two horizontally arranged positioning rods (51) that are respectively used to extend into two waist-shaped holes on the side wall of the product, and two third driving members that are respectively used to drive the two positioning rods (51).

4. The liquid-cooled connector side hole size detection mechanism according to claim 1, characterized in that, The first detection component (2) consists of two sets arranged opposite to each other, and the second detection component (3) consists of two sets arranged opposite to each other.

5. The liquid-cooled connector side hole size detection mechanism according to claim 1, characterized in that, It also includes a support (6) and a moving component. The turntable (1), the first detection component (2) and the second detection component (3) are all connected to the support (6). A turntable (7) is rotatably connected to the support (6). A plurality of placement seats (8) are provided at equal intervals along the circumference on the upper surface of the turntable (7). Each placement seat (8) has a placement hole (9) for placing products at its top. The first detection component (2) and the second detection component (3) correspond to one of the placement seats (8). The moving component is used to move the products on the placement seats (8) to the turntable (1).

6. The liquid cooling connector side hole size detection mechanism according to claim 5, characterized in that, The support (6) is provided with a feeding mechanism (10), which includes a conveyor belt assembly (101) and a clamping assembly (102). The conveyor belt assembly (101) is connected to a tray (11) for placing products, and the clamping assembly (102) is used to transport the products on the tray (11) to the placement seat (8).

7. The liquid-cooled connector side hole size detection mechanism according to claim 1, characterized in that, It also includes a positioning detection component for detecting whether the product on the turntable (1) is in place.

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