Equipment and method for testing plating layer of electroplated part

Abstract

The invention relates to the technical field of electroplated part testing, in particular to electroplated part plating layer testing equipment and method.The electroplated part plating layer testing equipment comprises a supporting base and a mounting assembly, the mounting assembly comprises a testing table, a driving block, a connecting block, a movable block, a clamping plate, a moving block, a sliding plate and a plug pin, and the matched clamping plate is selected according to the shape of an electroplated part; the movable block is pushed into the groove of the connecting block, under the action of pushing force, the plug pin is extruded outwards, the connecting spring is compressed, when the positioning groove of the movable block moves to the position right opposite to the plug pin, the compression force of the connecting spring disappears, and the connecting spring has the self-recovery function. According to the electroplating part testing device, the clamping plates are arranged, the connecting springs can drive the plug pins to move in the direction of returning to the original positions until the plug pins are inserted into the positioning grooves of the movable blocks, the clamping plates are limited and fixed, the matched clamping plates are selected according to the shapes of electroplating parts, and therefore the testing device can test the electroplating parts of different shapes, and the testing efficiency is improved. And thus, the application range of the test equipment is expanded.

Description

Technical Field

[0001] This invention relates to the field of electroplated parts testing technology, and in particular to a testing device and method for electroplated parts coating. Background Technology

[0002] After electroplating, specialized testing equipment is needed to test parameters such as the thickness, wear resistance, and adhesion of the electroplated layer to obtain the required qualified products.

[0003] The existing testing equipment does not have a positioning component, which requires manual movement of the electroplated parts to align the test points of the electroplated parts with the light spot emitted by the laser probe, thus increasing the workload of the operators. Therefore, by setting a movable laser probe, the test points of the electroplated parts can be automatically aligned with the light spot emitted by the laser probe, thereby eliminating the need for manual movement of the electroplated parts and reducing the workload of the operators.

[0004] When testing the thickness of the electroplated layer on electroplated parts of different shapes and sizes, it is necessary to select a matching clamping plate according to the shape of the electroplated part to clamp and fix it. However, the clamping plate used in the existing testing equipment is fixedly installed, which means that the clamping plate can only test the thickness of the electroplated layer on electroplated parts of the same shape, thus reducing the applicability of the testing equipment. Summary of the Invention

[0005] The purpose of this invention is to provide a testing device and method for electroplated parts, which solves the technical problem that the clamping plate used in existing testing devices is fixedly installed, thus limiting the testing of the thickness of the electroplated layer on electroplated parts of the same shape and reducing the applicability of the testing device.

[0006] To achieve the above objectives, the present invention provides a plating coating testing device for electroplated parts, including a support base and a mounting assembly. The mounting assembly includes a test platform, a drive block, a connecting block, a movable block, a clamping plate, a moving block, a sliding plate, and a pin. The test platform is fixedly mounted on the upper surface of the support base. The drive block is used to drive the connecting block to move. The connecting block is located on the side of the drive block closer to the test platform. The movable block is detachably connected to the connecting block and is located on the side of the connecting block away from the drive block. The clamping plate is fixedly mounted on the side of the movable block away from the connecting block. The moving block is used to move the sliding plate. The sliding plate is located on the side of the moving block closer to the movable block. The pin is fixedly mounted on the side of the sliding plate closer to the movable block.

[0007] The drive block includes a hydraulic cylinder and a first telescopic rod. The hydraulic cylinder is fixedly installed on the upper surface of the test bench. The two ends of the first telescopic rod are respectively connected to the output end of the hydraulic cylinder and the connecting block, and the first telescopic rod is located between the hydraulic cylinder and the connecting block.

[0008] The electroplated coating testing equipment also includes a testing component, which is used to test the coating thickness of the electroplated parts.

[0009] The test assembly includes an electric cylinder, a second telescopic rod, and a movable plate. The electric cylinder is fixedly installed on the upper surface of the support base; the second telescopic rod is connected to the output end of the electric cylinder and is located on the upper surface of the electric cylinder; the movable plate is fixedly installed on the upper end of the second telescopic rod.

[0010] The test assembly further includes a protective cover, a first cylinder, and a vertical telescopic rod. The protective cover is fixedly installed on the side of the moving plate away from the second telescopic rod. The first cylinder is fixedly installed on the inside of the protective cover. The vertical telescopic rod is connected to the output end of the first cylinder and is located on the side of the first cylinder away from the protective cover.

[0011] The testing assembly further includes a second cylinder, a lateral telescopic rod, and a laser probe. The second cylinder is fixedly installed at the end of the vertical telescopic rod away from the first cylinder. The lateral telescopic rod is connected to the output end of the second cylinder and is located on the side of the second cylinder away from the vertical telescopic rod. The laser probe is fixedly installed at the end of the lateral telescopic rod away from the second cylinder.

[0012] The present invention also provides a method for testing the coating of electroplated parts, comprising the following steps:

[0013] Select a matching clamping plate according to the shape of the electroplated part to be tested. After aligning the groove of the movable block with the groove of the connecting block, push the movable block into the groove of the connecting block, thereby driving the clamping plate to gradually approach the connecting block.

[0014] Under the action of thrust, the movable block can push the pin toward the fixed plate, thereby driving the connecting spring to be compressed. When the positioning groove of the movable block moves to the position directly opposite the pin, the compressive force on the connecting spring disappears.

[0015] Because the connecting spring has a self-recovering function, the connecting spring will drive the pin to move away from the fixed plate, thereby driving the pin to insert into the positioning groove of the movable block;

[0016] By inserting the pin into the positioning groove of the movable block, the movable block is limited and fixed in the groove of the connecting block, thereby driving the clamping plate to be limited and fixed, thus realizing the installation of the clamping plate;

[0017] The hydraulic cylinder is activated, and the power output from the output end of the hydraulic cylinder drives the first telescopic rod to extend and retract, thereby moving the clamping plate above the base. This allows the two clamping plates, which are on the same motion trajectory, to gradually move relative to each other, thereby achieving the clamping and fixing of the electroplated part.

[0018] The electric cylinder is activated, and the power output from the output end of the electric cylinder drives the second telescopic rod to extend and retract, thereby moving the moving plate up and down, and in turn moving the laser probe up and down, so that the laser probe can be moved to a specified height on the electroplated part, so that the electroplated part can be tested better.

[0019] The first cylinder is activated, and the power output from the output end of the first cylinder drives the vertical telescopic rod to extend and retract, thereby causing the second cylinder to move vertically, which in turn causes the laser probe to move vertically.

[0020] The second cylinder is activated, and the power output from the output end of the second cylinder drives the horizontal telescopic rod to extend and retract, thereby causing the laser probe to move laterally. Combined with the vertical movement of the laser probe, the thickness of the electroplated layer at any position on the electroplated part can be tested.

[0021] This invention discloses a plating coating testing device and method for electroplated parts. A matching clamping plate is selected based on the shape of the electroplated part to be tested. A movable block is pushed into the groove of a connecting block. Under the action of the pushing force, the movable block can press the pin towards the fixed plate, thereby compressing the connecting spring. When the positioning groove of the movable block moves to the position directly opposite the pin, the compressive force on the connecting spring disappears. Due to the self-restoring function of the connecting spring, it drives the pin to move away from the fixed plate until the pin can be inserted into the positioning groove of the movable block, thereby limiting and fixing the movable block, and consequently limiting and fixing the clamping plate, thus achieving the installation of the clamping plate. By selecting a matching clamping plate based on the shape of the electroplated part to clamp and fix it, the testing device can test the thickness of the electroplated coating on electroplated parts of different shapes, thereby improving the applicability of the testing device. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0023] Figure 1This is a schematic diagram of the overall structure of the electroplated coating testing equipment according to the first embodiment of the present invention.

[0024] Figure 2 This is a cross-sectional schematic diagram along the first telescopic rod according to the first embodiment of the present invention.

[0025] Figure 3 This is the first embodiment of the present invention. Figure 2 Enlarged view of point A.

[0026] Figure 4 This is a schematic diagram of the structure of the test component of the electroplated coating test equipment according to the second embodiment of the present invention.

[0027] Figure 5 This is a cross-sectional schematic diagram along the second telescopic rod according to the second embodiment of the present invention.

[0028] Figure 6 This is a schematic diagram showing the connection between the first cylinder and the vertical telescopic rod in the second embodiment of the present invention.

[0029] Figure 7 This is a flowchart of the electroplated coating testing method according to the third embodiment of the present invention.

[0030] In the diagram: 101-Support base, 102-Test platform, 103-Connecting block, 104-Moving block, 105-Clamping plate, 106-Sliding plate, 107-Pin, 108-Hydraulic cylinder, 109-First telescopic rod, 110-Connecting rod, 111-Operating panel, 112-Pull ring, 113-Fixing plate, 114-Connecting spring, 201-Electric cylinder, 202-Second telescopic rod, 203-Moving plate, 204-Protective cover, 205-First cylinder, 206-Vertical telescopic rod, 207-Second cylinder, 208-Horizontal telescopic rod, 209-Laser probe. Detailed Implementation

[0031] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0032] First embodiment:

[0033] Please see Figures 1 to 3 ,in Figure 1 This is a schematic diagram of the overall structure of the electroplated parts coating testing equipment. Figure 2 This is a cross-sectional view along the first telescopic rod 109. Figure 3 yes Figure 2The enlarged view at point A shows that the present invention provides a plating coating testing device for electroplated parts, including a support base 101 and a mounting assembly. The mounting assembly includes a test platform 102, a drive block, a connecting block 103, a movable block 104, a clamping plate 105, a moving block, a sliding plate 106, and a pin 107. The drive block includes a hydraulic cylinder 108 and a first telescopic rod 109. The moving block includes a connecting rod 110, an operating plate 111, a pull ring 112, a fixing plate 113, and a connecting spring 114.

[0034] In this embodiment, the mounting assembly is located above the support base 101 and is used to select the matching clamping plate 105 according to the shape of the electroplated part, thereby enabling the testing equipment to test the thickness of the electroplated layer of electroplated parts with different shapes, thus improving the applicability of the testing equipment.

[0035] The test platform 102 is fixedly mounted on the upper surface of the support base 101. The driving block drives the connecting block 103 to move. The connecting block 103 is located on the side of the driving block closer to the test platform 102. The movable block 104 is detachably connected to the connecting block 103 and is located on the side of the connecting block 103 away from the driving block. The clamping plate 105 is fixedly mounted on the side of the movable block 104 away from the connecting block 103. The moving block moves the sliding plate 106. The sliding plate 106 is located on the side of the moving block closer to the movable block 104. The pin 107 is fixedly mounted on the side of the sliding plate 106 closer to the movable block 104. The connecting block 103 has a groove, and the movable block 104 engages with the groove of the connecting block 103, allowing the movable block 104 to be inserted. The clamping plate 105 is fixed and limited on the outside of the connecting block 103 by inserting into the groove of the connecting block 103. The connecting block 103 has a sliding groove, and both the sliding plate 106 and the pin 107 can move vertically within the sliding groove of the connecting block 103. The movable block 104 and the pin 107 are both inclined structures, and the slopes of the movable block 104 and the pin 107 are the same. Thus, under the action of the thrust, the movable block 104 can squeeze the pin 107 away from the movable block 104, thereby driving the sliding plate 106 to move away from the movable block 104. The movable block 104 has a positioning groove, and the pin 107 cooperates with the positioning groove of the movable block 104, so that the pin 107 can be inserted into the positioning groove of the movable block 104.

[0036] Secondly, the hydraulic cylinder 108 is fixedly installed on the upper surface of the test bench 102; the two ends of the first telescopic rod 109 are respectively connected to the output end of the hydraulic cylinder 108 and the connecting block 103. The first telescopic rod 109 is located between the hydraulic cylinder 108 and the connecting block 103. The output end of the hydraulic cylinder 108 is connected to the first telescopic rod 109 and drives the first telescopic rod 109 to extend and retract, thereby driving the connecting block 103 to move horizontally or vertically above the test bench 102.

[0037] Meanwhile, the connecting rod 110 is fixedly installed on the side of the sliding plate 106 away from the pin 107 and passes through the connecting block 103; the operating plate 111 is fixedly installed on the end of the connecting rod 110 away from the sliding plate 106; the pull ring 112 is fixedly installed on the side of the operating plate 111 away from the connecting rod 110. The upper end of the sliding groove of the connecting block 103 is provided with a through hole. The connecting rod 110 passes through the through hole of the connecting block 103 and can slide laterally within the through hole of the connecting block 103. By holding the pull ring 112 and pulling the pull ring 112 outward, the operating plate 111 can be moved outward, which in turn can move the connecting rod 110 towards the pull ring 112. By the connecting rod 110 moving towards the pull ring 112, the sliding plate 106 can be moved towards the pull ring 112, which in turn can move the pin 107 towards the pull ring 112.

[0038] Additionally, the fixing plate 113 is fixedly installed on the outside of the connecting block 103 and sleeved on the outside of the connecting rod 110; the two sides of the connecting spring 114 are respectively fixedly connected to the sliding plate 106 and the fixing plate 113, the connecting spring 114 is sleeved on the outside of the connecting rod 110, and the connecting spring 114 is equipped with a damper. When the connecting spring 114 expands and contracts, the damper on the connecting spring 114 generates a damping force that prevents the connecting spring 114 from expanding and contracting, thereby causing the connecting spring 114 to... The shaking of 14 will eventually stop and will not continue. The pin 107 moves towards the pull ring 112, thereby causing the sliding plate 106 to move towards the pull ring 112, which in turn compresses the connecting spring 114. Since the connecting spring 114 has a self-restoring function, when the compressive force on the connecting spring 114 disappears, the connecting spring 114 will drive the pin 107 to move towards its original position until the pin 107 returns to its original position.

[0039] When using the electroplating coating testing equipment of this embodiment, during installation, the clamping plate 105 matching the shape of the electroplated part to be tested is selected. After aligning the movable block 104 with the groove of the connecting block 103, the movable block 104 is pushed into the groove of the connecting block 103. Under the action of the pushing force, the movable block 104 can press the pin 107 towards the fixed plate 113, thereby causing the sliding plate 106 to move towards the fixed plate 113, and thus compressing the connecting spring 114. When the positioning groove of the movable block 104 moves to the position directly opposite the pin 107, the compressive force on the connecting spring 114 disappears. Spring 114 has a self-resetting function, causing the connecting spring 114 to drive the sliding plate 106 to move away from the fixed plate 113, thereby driving the pin 107 to move away from the fixed plate 113. This allows the pin 107 to be inserted into the positioning groove of the movable block 104. By inserting the pin 107 into the positioning groove of the movable block 104, the movable block 104 is limited and fixed within the groove of the connecting block 103, thus limiting and fixing the position of the clamping plate 105 on the connecting block 103. This achieves the installation of the clamping plate 105. Then, the electroplated part to be tested is placed between the clamping plates 105, and the hydraulic cylinder is activated. 108, so that the power output from the output end of the hydraulic cylinder 108 drives the first telescopic rod 109 to extend or retract, thereby driving the connecting block 103 to move laterally or vertically above the test platform 102, which in turn drives the movable block 104 to move laterally or vertically above the test platform 102. The movement of the movable block 104 above the test platform 102 causes the clamping plate 105 to move laterally or vertically above the test platform 102, thus clamping and fixing the electroplated part. During disassembly, holding the pull ring 112 and pulling it outwards causes the operating plate 111 to move outwards, which in turn causes the connecting rod 110 to move outwards. Moving the connecting rod 110 towards the pull ring 112 causes the sliding plate 106 to move towards the fixed plate 113, which in turn causes the pin 107 to move towards the fixed plate 113. This movement of the pin 107 allows it to slide out of the positioning groove of the movable block 104, releasing the fixed state of the movable block 104 within the groove of the connecting block 103. Releasing the fixed state of the movable block 104 within the groove of the connecting block 103 also releases the fixed state of the clamping plate 105 on the connecting block 103.The clamping plate 105 can be disassembled and installed or removed, allowing for the selection of a matching clamping plate 105 based on the shape of the electroplated part to clamp and fix it. This enables the testing equipment to test the thickness of the electroplated layer on electroplated parts of different shapes, thus improving the applicability of the testing equipment.

[0040] Second embodiment:

[0041] Based on the first embodiment, please refer to Figures 4 to 6 , Figure 4 This is a schematic diagram of the test components of the electroplated coating testing equipment according to the second embodiment. Figure 5 This is a cross-sectional view along the second telescopic rod 202. Figure 6 This is a schematic diagram showing the connection between the first cylinder 205 and the vertical telescopic rod 206. The present invention provides a plating coating testing device for electroplated parts, which also includes a testing component. The testing component includes an electric cylinder 201, a second telescopic rod 202, a moving plate 203, a protective cover 204, a first cylinder 205, a vertical telescopic rod 206, a second cylinder 207, a horizontal telescopic rod 208, and a laser probe 209.

[0042] In this embodiment, the test component is located above the support 101 and is used to test the coating thickness of the electroplated part.

[0043] The electric cylinder 201 is fixedly installed on the upper surface of the support base 101; the second telescopic rod 202 is connected to the output end of the electric cylinder 201 and is located on the upper surface of the electric cylinder 201; the moving plate 203 is fixedly installed on the upper end of the second telescopic rod 202, the output end of the electric cylinder 201 is connected to the second telescopic rod 202 and drives the second telescopic rod 202 to extend and retract, thereby driving the moving plate 203 to move up and down above the support base 101.

[0044] Secondly, the protective cover 204 is fixedly installed on the side of the movable plate 203 away from the second telescopic rod 202; the first cylinder 205 is fixedly installed on the inner side of the protective cover 204; the vertical telescopic rod 206 is connected to the output end of the first cylinder 205 and is located on the side of the first cylinder 205 away from the protective cover 204. The protective cover 204 has a hollow structure inside. The output end of the first cylinder 205 is connected to the vertical telescopic rod 206 and drives the vertical telescopic rod 206 to extend and retract.

[0045] Meanwhile, the second cylinder 207 is fixedly installed at the end of the vertical telescopic rod 206 away from the first cylinder 205; the horizontal telescopic rod 208 is connected to the output end of the second cylinder 207 and is located on the side of the second cylinder 207 away from the vertical telescopic rod 206; the laser probe 209 is fixedly installed at the end of the horizontal telescopic rod 208 away from the second cylinder 207, the output end of the second cylinder 207 is connected to the horizontal telescopic rod 208 and drives the horizontal telescopic rod 208 to extend and retract, thereby driving the laser probe 209 to move laterally inside the protective cover 204.

[0046] When using the electroplating coating testing equipment of this embodiment, the electric cylinder 201 is activated, causing the power output from the output end of the electric cylinder 201 to drive the second telescopic rod 202 to extend or retract. This causes the moving plate 203 to move up and down above the support base 101, which in turn causes the protective cover 204 to move up and down above the support base 101. The up-and-down movement of the protective cover 204 above the support base 101 causes the laser probe 209 to move up and down within the protective cover 204, allowing the laser probe 209 to move to a designated height on the electroplated part to be tested, so as to facilitate... To better test the electroplated parts, the first cylinder 205 is activated, causing the power output from the first cylinder 205 to drive the vertical telescopic rod 206 to extend or retract, thereby driving the second cylinder 207 to move vertically, which in turn drives the laser probe 209 to move vertically. Activating the second cylinder 207 causes the power output from the second cylinder 207 to drive the horizontal telescopic rod 208 to extend or retract, thereby driving the laser probe 209 to move horizontally. Combined with the vertical movement of the laser probe 209, the thickness of the electroplated layer at any position on the electroplated part to be tested can be measured.

[0047] Third embodiment:

[0048] Based on the second embodiment, please refer to Figure 5 , Figure 5 This is a flowchart of the electroplated coating testing method according to the third embodiment. The present invention also provides an electroplated coating testing method, comprising the following steps:

[0049] S101. Select a matching clamping plate 105 according to the shape of the electroplated part to be tested. After aligning the movable block 104 with the groove of the connecting block 103, push the movable block 104 into the groove of the connecting block 103, thereby driving the clamping plate 105 to gradually approach the connecting block 103.

[0050] S102. Under the action of the thrust, the movable block 104 can press the pin 107 toward the fixed plate 113, thereby driving the connecting spring 114 to be compressed. When the positioning groove of the movable block 104 moves to the position directly opposite the pin 107, the compressive force on the connecting spring 114 disappears.

[0051] S103. Since the connecting spring 114 has a self-recovering function, the connecting spring 114 will drive the pin 107 to move away from the fixed plate 113, thereby driving the pin 107 to be inserted into the positioning groove of the movable block 104.

[0052] S104. By inserting the pin 107 into the positioning groove of the movable block 104, the movable block 104 is limited and fixed in the groove of the connecting block 103, thereby driving the clamping plate 105 to be limited and fixed, and realizing the installation of the clamping plate 105.

[0053] S105. Start the hydraulic cylinder 108. The power output from the output end of the hydraulic cylinder 108 drives the first telescopic rod 109 to extend and retract, thereby moving the clamping plate 105 above the base. This allows the two clamping plates 105 on the same motion trajectory to gradually move relative to each other, thereby achieving the clamping and fixing of the electroplated part.

[0054] S106. Start the electric cylinder 201. The power output from the output end of the electric cylinder 201 drives the second telescopic rod 202 to extend and retract, thereby driving the moving plate 203 to move up and down, and in turn driving the laser probe 209 to move up and down, so that the laser probe 209 can be moved to a specified height on the electroplated part, so as to better test the electroplated part.

[0055] S107. Start the first cylinder 205. The power output from the output end of the first cylinder 205 drives the vertical telescopic rod 206 to extend and retract, thereby driving the second cylinder 207 to move vertically, and in turn driving the laser probe 209 to move vertically.

[0056] S108. Start the second cylinder 207. The power output from the output end of the second cylinder 207 drives the horizontal telescopic rod 208 to extend and retract, thereby driving the laser probe 209 to move laterally. Combined with the vertical movement of the laser probe 209, the thickness of the electroplated layer at any position of the electroplated part can be tested.

[0057] When using the electroplating coating testing method of this embodiment, the clamping plate 105 that matches the shape of the electroplated part to be tested is selected. After aligning the movable block 104 with the groove of the connecting block 103, the movable block 104 is pushed into the groove of the connecting block 103. Under the action of the pushing force, the movable block 104 can squeeze the pin 107 towards the fixed plate 113, thereby causing the sliding plate 106 to move towards the fixed plate 113, and thus compressing the connecting spring 114. When the positioning groove of the movable block 104 moves to the position directly opposite the pin 107, the compressive force on the connecting spring 114 disappears. 4. It has a self-recovering function, causing the connecting spring 114 to move the sliding plate 106 away from the fixed plate 113, thereby moving the pin 107 away from the fixed plate 113. This allows the pin 107 to be inserted into the positioning groove of the movable block 104. By inserting the pin 107 into the positioning groove of the movable block 104, the movable block 104 is limited and fixed within the groove of the connecting block 103, thus limiting and fixing the position of the clamping plate 105 on the connecting block 103. This allows the clamping plate 105 to be installed. Then, the electroplated part to be tested is placed between the clamping plates 105, and the hydraulic cylinder 108 is activated. The power output from the hydraulic cylinder 108 drives the first telescopic rod 109 to extend or retract, thereby causing the connecting block 103 to move laterally or vertically above the test platform 102. This, in turn, causes the movable block 104 to move laterally or vertically above the test platform 102. The movement of the movable block 104 further causes the clamping plate 105 to move laterally or vertically above the test platform 102, thus clamping and fixing the electroplated part. Then, the electric cylinder 201 is activated, causing the power output from its output to drive the second telescopic rod 202 to extend or retract, thereby causing the moving plate 203 to move laterally or vertically above the support... The support 101 moves up and down, which in turn moves the protective cover 204 up and down above the support 101. This movement of the protective cover 204 within the support 101 causes the laser probe 209 to move up and down, allowing it to reach a designated height on the electroplated part to be tested. Activating the first cylinder 205 causes its output to drive the vertical telescopic rod 206 to extend or retract, which in turn moves the second cylinder 207 vertically, thereby moving the laser probe 209 vertically. Activating the second cylinder 207...The power output from the second cylinder 207 drives the lateral telescopic rod 208 to extend and retract, thereby causing the laser probe 209 to move laterally. Combined with the vertical movement of the laser probe 209, this allows for the measurement of the electroplating thickness at any location on the electroplated part to be tested.

[0058] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A testing device for plating coatings on electroplated parts, comprising a support base, characterized in that, It also includes installation components; The mounting assembly includes a test platform, a drive block, a connecting block, a movable block, a clamping plate, a moving block, a sliding plate, and a pin. The test platform is fixedly mounted on the upper surface of the support base. The drive block is used to drive the connecting block to move. The connecting block is located on the side of the drive block closer to the test platform. The movable block is detachably connected to the connecting block and is located on the side of the connecting block away from the drive block. The clamping plate is fixedly mounted on the side of the movable block away from the connecting block. The moving block is used to move the sliding plate. The sliding plate is located on the side of the moving block closer to the movable block. The pin is fixedly mounted on the side of the sliding plate closer to the movable block.

2. The electroplated coating testing equipment as described in claim 1, characterized in that, The drive block includes a hydraulic cylinder and a first telescopic rod. The hydraulic cylinder is fixedly installed on the upper surface of the test bench. The two ends of the first telescopic rod are respectively connected to the output end of the hydraulic cylinder and the connecting block. The first telescopic rod is located between the hydraulic cylinder and the connecting block.

3. The electroplated coating testing equipment as described in claim 1, characterized in that, The electroplating coating testing equipment also includes a testing component, which is used to test the coating thickness of the electroplated parts.

4. The electroplated coating testing equipment as described in claim 3, characterized in that, The test assembly includes an electric cylinder, a second telescopic rod, and a movable plate. The electric cylinder is fixedly mounted on the upper surface of the support base; the second telescopic rod is connected to the output end of the electric cylinder and is located on the upper surface of the electric cylinder; the movable plate is fixedly mounted on the upper end of the second telescopic rod.

5. The electroplated coating testing equipment as described in claim 4, characterized in that, The test assembly also includes a protective cover, a first cylinder, and a vertical telescopic rod. The protective cover is fixedly installed on the side of the movable plate away from the second telescopic rod. The first cylinder is fixedly installed on the inside of the protective cover. The vertical telescopic rod is connected to the output end of the first cylinder and is located on the side of the first cylinder away from the protective cover.

6. The electroplated coating testing equipment as described in claim 5, characterized in that, The testing assembly also includes a second cylinder, a lateral telescopic rod, and a laser probe. The second cylinder is fixedly installed at the end of the vertical telescopic rod away from the first cylinder. The lateral telescopic rod is connected to the output end of the second cylinder and is located on the side of the second cylinder away from the vertical telescopic rod. The laser probe is fixedly installed at the end of the lateral telescopic rod away from the second cylinder.

7. A method for testing the coating of electroplated parts, applied to the electroplated part coating testing equipment according to any one of claims 1 to 6, characterized in that, Includes the following steps: Select a matching clamping plate according to the shape of the electroplated part to be tested. After aligning the groove of the movable block with the groove of the connecting block, push the movable block into the groove of the connecting block, thereby driving the clamping plate to gradually approach the connecting block. Under the action of thrust, the movable block can push the pin toward the fixed plate, thereby driving the connecting spring to be compressed. When the positioning groove of the movable block moves to the position directly opposite the pin, the compressive force on the connecting spring disappears. Because the connecting spring has a self-recovering function, the connecting spring will drive the pin to move away from the fixed plate, thereby driving the pin to insert into the positioning groove of the movable block; By inserting the pin into the positioning groove of the movable block, the movable block is limited and fixed in the groove of the connecting block, thereby driving the clamping plate to be limited and fixed, thus realizing the installation of the clamping plate; The hydraulic cylinder is activated, and the power output from the output end of the hydraulic cylinder drives the first telescopic rod to extend and retract, thereby moving the clamping plate above the base. This allows the two clamping plates, which are on the same motion trajectory, to gradually move relative to each other, thereby achieving the clamping and fixing of the electroplated part. The electric cylinder is activated, and the power output from the output end of the electric cylinder drives the second telescopic rod to extend and retract, thereby moving the moving plate up and down, and in turn moving the laser probe up and down, so that the laser probe can be moved to a specified height on the electroplated part, so that the electroplated part can be tested better. The first cylinder is activated, and the power output from the output end of the first cylinder drives the vertical telescopic rod to extend and retract, thereby causing the second cylinder to move vertically, which in turn causes the laser probe to move vertically. The second cylinder is activated, and the power output from the output end of the second cylinder drives the horizontal telescopic rod to extend and retract, thereby causing the laser probe to move laterally. Combined with the vertical movement of the laser probe, the thickness of the electroplated layer at any position on the electroplated part can be tested.

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