A detection device for solenoid valve machining

Abstract

The utility model relates to solenoid valve processing technical field especially a kind of detection device for solenoid valve processing, including platform and support leg, the lower end of the platform is fixedly connected with multiple support legs, the lower end of multiple support legs is fixedly connected with base, the platform is slidably connected with two sliding blocks respectively through the sliding rod of surface opening, the upper end of the sliding block is equipped with positioning structure. The detection device for solenoid valve processing, the cooperation of adjusting device and positioning structure, sleeve drives disc rotation degree through connecting rod, so that the position of both sides arc plate and straight plate is interchanged, loosen sleeve, under the pulling of spring, the disc of both sides can be inserted with support block again, so that the angle of sleeve is fixed, according to the above operation, clamping can be carried out through the arc plate of both sides, the fixture can be quickly replaced, so that the device is more convenient when using, improve work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of electromagnetic valve processing technology, specifically to a testing device for electromagnetic valve processing. Background Technology

[0002] Solenoid valves are electromagnetically controlled industrial devices, fundamental components of automation used to control fluids. They are actuators, but not limited to hydraulic or pneumatic systems. They are used in industrial control systems to adjust the direction, flow rate, speed, and other parameters of the medium.

[0003] For example, a solenoid valve testing device with authorization announcement number "CN222419379U" uses a first clamping plate that makes tight contact with the bottom of the solenoid valve body and a second clamping plate that makes tight contact with the middle of the solenoid valve body, stopping movement and thus fixing the solenoid valve body. However, this device is not convenient for quickly changing the clamps holding the solenoid valve. Existing solenoid valves come in different shapes such as square and round, and this device is not convenient for quick replacement, making it inconvenient to use. Furthermore, the time required for replacement results in low working efficiency. Utility Model Content

[0004] The purpose of this invention is to solve the problems of inconvenience in use and low work efficiency of the device, and to propose a testing device for electromagnetic valve processing.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A testing device for processing solenoid valves is designed, comprising a platform and support legs. Multiple support legs are fixedly connected to the lower end of the platform, and the lower ends of the multiple support legs are fixedly connected to a base. The platform is slidably connected to two sliders respectively through sliding rods opened on the surface. The upper end of each slider is provided with a positioning structure, and the upper end of the positioning structure is provided with an adjustment device. The lower ends of the sliders on both sides are fixedly connected with circular plates. A testing device is provided at the upper end of the platform.

[0006] Preferably, the positioning structure includes a disc and a support block. The lower end of the support block is fixedly connected to the slider and fits against the platform. The inner wall of the support block is rotatably connected to the disc via a bearing. A connecting rod is fixedly connected to the upper end of the disc. The support block is inserted into two circular blocks respectively through grooves opened on its surface. A square block is fixedly connected to the upper end of each circular block.

[0007] Preferably, the lower end of the platform is fixedly connected to a long plate and a short plate, and the inner walls of the long plate and the short plate are rotatably connected to the two ends of the double-ended stud through bearings.

[0008] Preferably, the outer wall of the double-ended stud is threadedly connected to two threaded blocks, the upper ends of the threaded blocks on both sides are fixedly connected to the circular plates on both sides, one end of the double-ended stud is fixedly connected to the output shaft of the motor, and the motor is fixedly connected to the long plate through the motor frame.

[0009] Preferably, the adjusting device includes a spring and a sleeve. The lower end of the sleeve is in contact with the support block, and the inner wall of the sleeve is in contact with the connecting rod. The inner wall of the sleeve and the connecting rod are respectively fixedly connected to both ends of the spring. A straight rod is fixedly connected to the upper end of the sleeve, and a semi-circular block is fixedly connected to the upper end of the straight rod. Two crossbars are symmetrically fixedly connected to the outer wall of the sleeve, and one end of each of the crossbars is fixedly connected to two mounting plates.

[0010] Preferably, the mounting plate on one side is threadedly connected to the straight plate by bolts, and the mounting plate on the other side is threadedly connected to the arc plate by another bolt.

[0011] The present invention provides a testing device for electromagnetic valve processing, which has the following advantages: Through the coordination of the adjustment device and the positioning structure, the operator pulls the sleeve upward by the semi-circular block. The movement of the sleeve causes the square and round blocks on both sides to move upward synchronously, while stretching the spring. This causes the round blocks on both sides to no longer be inserted into the support block. The operator rotates the sleeve, causing the sleeve to drive the disc to rotate through the connecting rod, thus exchanging the positions of the arc plate and the straight plate on both sides. Releasing the sleeve allows the round blocks on both sides to be inserted into the support block again under the pull of the spring, fixing the angle of the sleeve. According to the above operation, the device can be clamped by the arc plate on both sides. The clamp can be quickly changed, making the device more convenient to use and improving work efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This utility model Figure 1 The front view; Figure 3 This utility model Figure 1 A front sectional view; Figure 4 This is a top sectional view of the sleeve and connecting rod of this utility model; Figure 5 This utility model Figure 3 Schematic diagram of part A in the middle; Figure 6 This utility model Figure 3 Schematic diagram of Part B; Figure 7 This is a three-dimensional schematic diagram of the connecting rod in this utility model.

[0013] In the diagram: 1. Platform, 2. Adjustment device, 201. Semicircular block, 202. Straight rod, 203. Spring, 204. Sleeve, 205. Crossbar, 206. Mounting plate, 3. Arc plate, 4. Slider, 5. Circular plate, 6. Double-ended stud, 7. Short plate, 8. Support leg, 9. Positioning structure, 901. Square block, 902. Circular block, 903. Connecting rod, 904. Disc, 905. Support block, 10. Base, 11. Long plate, 12. Motor, 13. Bolt, 14. Straight plate, 15. Threaded block. Detailed Implementation

[0014] The present invention will be further described below with reference to the accompanying drawings: See attached document Figure 1-7 In this embodiment, a testing device for processing solenoid valves includes a platform 1 and support legs 8. Multiple support legs 8 are fixedly connected to the lower end of the platform 1, and the lower ends of the multiple support legs 8 are fixedly connected to the base 10. The platform 1 is slidably connected to two sliders 4 through sliding rods opened on the surface. The upper end of each slider 4 is provided with a positioning structure 9, and the upper end of the positioning structure 9 is provided with an adjustment device 2. The lower ends of both sliders 4 are fixedly connected with circular plates 5. The upper end of the platform 1 is provided with a testing device. The testing method of this device is the same as that in the authorization announcement number "CN222419379U". The lower end of platform 1 is fixedly connected to a long plate 11 and a short plate 7. The inner walls of the long plate 11 and the short plate 7 are rotatably connected to both ends of the double-ended stud 6 through bearings. The outer walls of the double-ended stud 6 are threadedly connected to two threaded blocks 15. The upper ends of the threaded blocks 15 on both sides are fixedly connected to the circular plates 5 on both sides. One end of the double-ended stud 6 is fixedly connected to the output shaft of the motor 12. The motor 12 is a servo motor, which can be used to meet the actual needs of the work. The motor 12 is fixedly connected to the long plate 11 through the motor frame. One side mounting plate 206 is threadedly connected to the straight plate 14 through bolts 13, and the other side mounting plate 206 is threadedly connected to the arc plate 3 through another bolt 13.

[0015] The positioning structure 9 includes a disc 904 and a support block 905. The lower end of the support block 905 is fixedly connected to the slider 4 and the lower end of the support block 905 is in contact with the platform 1. The inner wall of the support block 905 is rotatably connected to the disc 904 through a bearing. A connecting rod 903 is fixedly connected to the upper end of the disc 904. The support block 905 is inserted into two round blocks 902 through grooves opened on its surface. A square block 901 is fixedly connected to the upper end of each round block 902.

[0016] The adjusting device 2 includes a spring 203 and a sleeve 204. The lower end of the sleeve 204 is in contact with the support block 905, and the inner wall of the sleeve 204 is in contact with the connecting rod 903. The inner wall of the sleeve 204 and the connecting rod 903 are respectively fixedly connected to the two ends of the spring 203. A straight rod 202 is fixedly connected to the upper end of the sleeve 204, and a semi-circular block 201 is fixedly connected to the upper end of the straight rod 202. Two crossbars 205 are symmetrically fixedly connected to the outer wall of the sleeve 204, and one end of the multiple crossbars 205 is fixedly connected to two mounting plates 206 respectively.

[0017] Working principle: When inspecting the machining of solenoid valves: The operator places the solenoid valve to be tested in the center of the platform 1 and controls the motor 12 to operate. The output shaft of the motor 12 rotates, causing the double-ended stud 6 to rotate synchronously. The double-ended stud 6 drives the threaded blocks 15 on both sides to move synchronously relative to each other. The threaded blocks 15 on both sides can drive the straight plates 14 on both sides to move synchronously relative to each other through the sliders 4 on both sides. Under the action of the sliding rod on the surface of the platform 1, the slider 4 can only move laterally, so that the straight plates 14 on both sides can clamp the solenoid valve (the outer wall of the straight plate 14 is equipped with a 2mm rubber pad, and the straight plate 14 clamps the square solenoid valve). The testing method of this device is the same as that of the authorized announcement number "CN222419379U". The operator can use tools such as an inner diameter gauge to test the inner diameter of the solenoid valve. After the test is completed, the device is reset according to the reverse operation described above, and the next solenoid valve can be tested.

[0018] Replacement process: When clamping a solenoid valve with an arc-shaped surface, the operator pulls the sleeve 204 upwards using the semi-circular block 201. The movement of the sleeve 204 causes the square blocks 901 and round blocks 902 on both sides to move upwards simultaneously, stretching the spring 203. This causes the round blocks 902 on both sides to no longer engage with the support block 905. The operator then rotates the sleeve 204, causing the sleeve 204 to rotate the disc 904 180 degrees via the connecting rod 903. This causes the arc-shaped plates 3 and the straight plate 14 on both sides to interchange positions. Releasing the sleeve 204 allows the round blocks 902 on both sides to engage with the support block 905 again under the pull of the spring 203, fixing the angle of the sleeve 204. Following the above operations, the valve can be clamped using the arc-shaped plates 3 on both sides.

[0019] Although the present invention has been illustrated and described with reference to preferred embodiments, those skilled in the art should understand that various changes in form and detail are possible within the scope of the claims.

Claims

1. A testing device for processing solenoid valves, comprising a platform (1) and support legs (8), wherein a plurality of support legs (8) are fixedly connected to the lower end of the platform (1), characterized in that: The lower ends of the multiple support legs (8) are fixedly connected to the base (10). The platform (1) is slidably connected to two sliders (4) respectively through the sliding rods opened on the surface. The upper end of each slider (4) is provided with a positioning structure (9). The upper end of the positioning structure (9) is provided with an adjustment device (2). The lower ends of the sliders (4) on both sides are fixedly connected with circular plates (5). The upper end of the platform (1) is provided with a detection device.

2. The testing device for processing solenoid valves according to claim 1, characterized in that: The positioning structure (9) includes a disc (904) and a support block (905). The lower end of the support block (905) is fixedly connected to the slider (4). The lower end of the support block (905) is in contact with the platform (1). The inner wall of the support block (905) is rotatably connected to the disc (904) through a bearing. A connecting rod (903) is fixedly connected to the upper end of the disc (904). The support block (905) is inserted into two round blocks (902) through grooves opened on its surface. A square block (901) is fixedly connected to the upper end of each round block (902).

3. The testing device for processing solenoid valves according to claim 1, characterized in that: The lower end of the platform (1) is fixedly connected to a long plate (11) and a short plate (7). The inner walls of the long plate (11) and the short plate (7) are rotatably connected to the two ends of the double-headed stud (6) through bearings.

4. The testing device for processing solenoid valves according to claim 3, characterized in that: The outer wall of the double-ended stud (6) is threadedly connected to two threaded blocks (15) respectively. The upper ends of the threaded blocks (15) on both sides are fixedly connected to the circular plates (5) on both sides respectively. One end of the double-ended stud (6) is fixedly connected to the output shaft of the motor (12). The motor (12) is fixedly connected to the long plate (11) through the motor frame.

5. The testing device for processing solenoid valves according to claim 1, characterized in that: The adjusting device (2) includes a spring (203) and a sleeve (204). The lower end of the sleeve (204) is in contact with the support block (905). The inner wall of the sleeve (204) is in contact with the connecting rod (903). The inner wall of the sleeve (204) and the connecting rod (903) are respectively fixedly connected to the two ends of the spring (203). A straight rod (202) is fixedly connected to the upper end of the sleeve (204). A semi-circular block (201) is fixedly connected to the upper end of the straight rod (202). Two crossbars (205) are symmetrically fixedly connected to the outer wall of the sleeve (204). One end of each of the multiple crossbars (205) is fixedly connected to two mounting plates (206).

6. The testing device for processing solenoid valves according to claim 5, characterized in that: The mounting plate (206) on one side is threadedly connected to the straight plate (14) by bolts (13), and the mounting plate (206) on the other side is threadedly connected to the arc plate (3) by another bolt (13).

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