Device for detecting whether assembling of hub decorating part and copper insert is qualified or not

Abstract

The utility model relates to the technical field of hub decorating part production, and aims to solve the technical problem that the percent of pass of hub decorating parts is reduced. In order to solve the technical problem, the utility model provides the device for detecting whether the assembly of the hub decorating part and the copper insert is qualified or not. The utility model comprises: a base; the clamping jaw is used for clamping a to-be-tested piece; the three-axis moving assembly is connected with the base and the clamping jaw and used for driving the clamping jaw to move in the X axis, the Y axis and the Z axis. The top of a supporting piece of the to-be-tested piece supporting assembly is provided with a profiling groove used for containing a to-be-tested piece. A plurality of through holes are formed in the supporting piece; the detection assembly comprises a lifting part, a detection plate and a plurality of probe groups; the detection plate is connected to the top of the lifting component; the lifting component drives the detection plate to lift up and down; the probe is connected to the detection plate, and the top end and the bottom end of the probe respectively extend to the upper part and the lower part of the detection plate; and the probe is used for conducting the copper insert. According to the utility model, the qualified rate of the hub decorating part is improved.

Description

Technical Field

[0001] This utility model relates to the field of wheel hub decorative parts production technology, and in particular to a device for detecting whether the assembly of wheel hub decorative parts and copper inlays is qualified. Background Technology

[0002] Wheel hub trim pieces are made of plastic, and during assembly, copper inserts need to be installed on them. However, during production, there are instances where copper inserts are missing, leading to a lower pass rate for wheel hub trim pieces. If this is not detected and passed on to the customer or subsequent processes in a timely manner, it will result in losses. Utility Model Content

[0003] Therefore, the technical problem to be solved by this utility model is to overcome the above-mentioned problems existing in the prior art.

[0004] To solve the above-mentioned technical problems, this utility model provides a device for detecting whether the assembly of wheel hub decorative parts and copper inlays is qualified, comprising:

[0005] Base;

[0006] Grippers are used to grip the workpiece to be tested;

[0007] The three-axis motion assembly connects the base and the gripper, and is used to drive the gripper to move along the X, Y, and Z axes.

[0008] The test piece support assembly includes a support member located above the base, with a contoured groove on the top of the support member for accommodating the test piece; the support member has multiple through holes, each corresponding to a copper insert.

[0009] The detection assembly includes a lifting component, a detection plate, and multiple probe groups. The detection plate is connected to the top of the lifting component, which drives the detection plate to move up and down. The detection plate is insulated. The probe groups are arranged one-to-one with the copper inserts. Each probe group includes two probes connected to the detection plate, with their top and bottom ends extending above and below the detection plate, respectively. The probes are used to conduct electricity to the copper inserts.

[0010] In one embodiment of this utility model, the application further includes a control component, which is electrically connected to the three-axis movement component, the gripper, and the detection component.

[0011] In one embodiment of this utility model, there are two grippers, two test piece support components, and two detection components; the grippers, test piece support components, and detection components are arranged accordingly.

[0012] In one embodiment of this utility model, the application further includes a sensor for identifying whether the test piece is placed in the contour groove; the sensor is disposed on the support member.

[0013] In one embodiment of this utility model, the three-axis moving assembly includes a first moving component for driving the gripper to move along the Y-axis; the first moving component includes a first power unit, a lead screw, a lead screw nut, and a guide rod; the first power unit is connected to the base, and the output end of the first power unit is connected to the lead screw; both ends of the lead screw are rotatably connected to the base, and the lead screw nut is threadedly connected to the lead screw; the guide rod is arranged parallel to the lead screw, and the guide rod is slidably connected to the lead screw nut; the gripper is connected to the lead screw nut.

[0014] In one embodiment of the present invention, the three-axis moving assembly further includes a second moving component connected to a lead screw nut; the output end of the second moving component is connected to a gripper, and the output end of the second moving component drives the gripper to move along the X-axis.

[0015] In one embodiment of the present invention, the three-axis moving assembly further includes a third moving component for driving the gripper to move up and down along the Z-axis; the third moving component is connected to the output end of the second moving component, and the output end of the third moving component is connected to the gripper.

[0016] In one embodiment of this utility model, the top of the base is provided with a storage area for storing defective products.

[0017] In one embodiment of the present invention, the side wall of the support member is provided with a clearance groove for avoiding the gripper.

[0018] In one embodiment of this utility model, the gripper is an electric gripper.

[0019] The above-mentioned technical solution of this utility model has the following advantages compared with the prior art:

[0020] The device for detecting the assembly quality of wheel hub trim pieces and copper inlays, as described in this utility model, comprises a three-axis moving assembly, grippers, and a test piece support assembly. The three-axis moving assembly drives the grippers to move along three axes to grasp the test piece and place it in the contour groove of the test piece support assembly. This application also includes a detection assembly. The lifting component of the detection assembly raises the detection plate and probes, allowing the two probes to contact the copper inlay. If the copper inlay is assembled on the wheel hub trim piece, the probes will conduct through it; if the copper inlay is not assembled on the wheel hub trim piece, the probes will not conduct through it. Therefore, this application can determine whether the copper inlay is assembled on the wheel hub trim piece by whether the probes conduct through it, thus enabling timely detection and processing of defective products and improving the pass rate of wheel hub trim pieces. Attached Figure Description

[0021] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein:

[0022] Figure 1 This is a structural schematic diagram of the wheel hub trim parts being inspected;

[0023] Figure 2 This is a schematic diagram of the structure of a device for detecting whether the assembly of wheel hub decorative parts and copper inlays is qualified in a preferred embodiment of the present utility model;

[0024] Figure 3 yes Figure 1 Exploded view of a device used to inspect the assembly quality of wheel hub trim and copper inlays;

[0025] Figure 4 yes Figure 1 Front view of the device used to inspect whether the assembly of wheel hub trim and copper inlay is qualified;

[0026] Instruction manual illustrations and markings: 100, base; 110, storage area;

[0027] 200. Gripper;

[0028] 300. Test piece; 310. Copper inlay;

[0029] 400. Three-axis moving assembly; 410. First power unit; 420. Lead screw; 430. Lead screw nut; 440. Guide rod; 450. Second moving part; 460. Connector; 470. Third moving part;

[0030] 500, Test piece support assembly; 510, Support component; 511, Contouring groove; 512, Through hole; 513, Clearance groove; 520, First bracket; 530, Sensor;

[0031] 600, Detection component; 610, Lifting component; 620, Detection plate; 630, Probe assembly; 631, Probe; 640, Second support. Detailed Implementation

[0032] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments are not intended to limit the present invention.

[0033] Reference Figures 1-4 As shown, this utility model embodiment provides a device for detecting whether the assembly of wheel hub decorative parts and copper inlays is qualified, including:

[0034] Base 100;

[0035] Gripper 200 is used to grip the workpiece 300 to be tested;

[0036] The three-axis moving assembly 400 connects the base 100 and the gripper 200 and is used to drive the gripper 200 to move along the X-axis, Y-axis and Z-axis.

[0037] The test piece support assembly 500 includes a support member 510 and a first bracket 520 disposed above the base 100. The top of the support member 510 is provided with a contoured groove 511 for accommodating the test piece 300. The support member 510 is provided with a plurality of through holes 512, and the through holes 512 are provided in a one-to-one correspondence with the copper inlay 310. The first bracket 520 is connected between the support member 510 and the base 100.

[0038] The detection assembly 600 includes a lifting component 610 (e.g., an electric cylinder), a detection plate 620, multiple probe groups 630, and a second bracket 640; the second bracket 640 is connected between the base 100 and the lifting component 610. The detection plate 620 is connected to the top of the lifting component 610, and the lifting component 610 drives the detection plate 620 to move up and down; the detection plate 620 is insulated; the probe groups 630 are arranged one-to-one with the copper inserts 310; each probe group 630 includes two probes 631, which are connected to the detection plate 620, with their top and bottom ends extending above and below the detection plate 620, respectively; the probes 631 are used to conduct electricity to the copper inserts 310. The two probes 631 are respectively connected to the common 0V and 5V voltage outputs of the driver at the signal input terminal; when both probes 631 contact the copper inserts 310, a current loop is formed, so that the driver can receive the conducting current signal.

[0039] Since the wheel hub trim (i.e., the test piece 300) is made of plastic, while the copper inlay 310 is made of copper, this application provides a three-axis moving assembly 400, a gripper 200, and a test piece support assembly 500 to detect whether the copper inlay 310 is assembled on the wheel hub trim. The three-axis moving assembly 400 drives the gripper 200 to move along three axes to grip the test piece 300 and place it in the contour groove 511 of the test piece support assembly 500. This application also provides a detection assembly 600. After the lifting component 610 of the detection assembly 600 drives the detection plate 620 and the probe 631 to rise, the two probes 631 can contact the copper inlay 310. If the copper inlay 310 is assembled on the wheel hub trim, the probes 631 can conduct through the copper inlay 310; if the copper inlay 310 is not assembled on the wheel hub trim, the probes 631 cannot conduct through the copper inlay 310. Therefore, this application can determine whether the copper insert 310 is assembled on the wheel hub trim by whether the probe 631 is connected to the copper insert 310, so as to detect defective products in time and process them in time, thereby improving the pass rate of wheel hub trim.

[0040] Further, the present application further includes a control component (not shown in the figure), and the control component is electrically connected to the three-axis moving component 400, the gripper 200, and the detection component 600. Specifically, in this embodiment, the control component can achieve linkage, so as to perform full-automatic detection.

[0041] Further, the gripper 200, the test piece support component 500, and the detection component 600 are respectively two; the gripper 200, the test piece support component 500, and the detection component 600 are correspondingly arranged to form a set of detection components. It can be seen that there are two detection components in this embodiment, so that two test pieces 300 can be detected at one time, and the detection efficiency is high. In some embodiments, the three-axis moving component 400 can be one (that is, one three-axis moving component 400 can realize the three-axis moving function of two detection components). Of course, the three-axis moving component 400 can also be two, and one three-axis moving component 400 corresponds to one detection component, so that the two three-axis moving components 400 respectively drive the corresponding detection components to move in three axes.

[0042] Further, the present application further includes a sensor 530 for identifying whether the test piece 300 is placed in the profiling groove 511; the sensor 530 is arranged on the support member 510, and the sensor 530 is electrically connected to the control component. Specifically, in this embodiment, the sensor 530 can identify whether the test piece 300 is placed in the device, and then it is convenient to perform automatic detection.

[0043] Furthermore, the three-axis moving assembly 400 includes a first moving component for driving the gripper 200 to move along the Y-axis; the first moving component includes a first power unit 410, a lead screw 420, a lead screw nut 430, and a guide rod 440. The first power unit 410 is connected to the base 100, and the output end of the first power unit 410 is connected to the lead screw 420, and the first power unit 410 is used to drive the lead screw 420 to rotate; both ends of the lead screw 420 are rotatably connected to the base 100, and the lead screw nut 430 is threadedly connected to the lead screw 420; the guide rod 440 is arranged parallel to the lead screw 420, and the guide rod 440 is slidably connected to the lead screw nut 430; the gripper 200 is connected to the lead screw nut 430. The three-axis moving assembly 400 also includes a second moving component 450 connected to the lead screw nut 430; in some embodiments, the lead screw nut 430 and the second moving component 450 are connected by a connector 460. The output end of the second moving component 450 is connected to the gripper 200, and the output end of the second moving component 450 drives the gripper 200 to move along the X-axis. The three-axis moving assembly 400 also includes a third moving component 470 for driving the gripper 200 to move up and down along the Z-axis; the third moving component 470 is connected to the output end of the second moving component 450, and the output end of the third moving component 470 is connected to the gripper 200. In some embodiments, the second moving component 450 and the third moving component 470 can be an electric cylinder or a linear guide, etc. Specifically, this embodiment has a simple structure and stable and reliable operation.

[0044] Furthermore, the top of the base 100 is provided with a storage area 110 for storing defective products. In some embodiments, the storage area 110 is formed by a downward recess from the upper surface of the base 100. Specifically, this application facilitates the collection of defective products and then facilitates centralized processing.

[0045] Furthermore, the side wall of the support member 510 is provided with a clearance groove 513 for avoiding the gripper 200. Specifically, in this embodiment, the clearance groove 513 is provided so that the gripper 200 can release the test piece 300 after placing it completely in the contour groove 511, thereby protecting the test piece 300.

[0046] Furthermore, the gripper 200 is an electric gripper 200.

[0047] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A device for detecting whether the assembly of wheel hub decorative parts and copper inlays is qualified, characterized in that: include: Base; Grippers are used to grip the workpiece to be tested; A three-axis motion assembly connects the base and the gripper, and is used to drive the gripper to move along the X-axis, Y-axis and Z-axis. The test piece support assembly includes a support member disposed above the base, the top of the support member having a contoured groove for accommodating the test piece; the support member has multiple through holes, each corresponding to a copper insert. The detection assembly includes a lifting component, a detection plate, and multiple probe groups; the detection plate is connected to the top of the lifting component, and the lifting component drives the detection plate to move up and down. The detection plate is insulating; the probe group is arranged in a one-to-one correspondence with the copper insert; the probe group includes two probes, which are connected to the detection plate and extend to the top and bottom of the detection plate, respectively; the probes are used to conduct electricity to the copper insert.

2. The device for detecting whether the assembly of wheel hub decorative parts and copper inlays is qualified according to claim 1, characterized in that: It also includes a control component, which is electrically connected to the three-axis motion component, the gripper, and the detection component.

3. The device for detecting whether the assembly of wheel hub decorative parts and copper inlays is qualified according to claim 1, characterized in that: There are two grippers, two test piece support components, and two detection components; the grippers, test piece support components, and detection components are arranged accordingly.

4. The device for detecting whether the assembly of wheel hub decorative parts and copper inlays is qualified according to claim 1, characterized in that: It also includes a sensor for identifying whether the test piece is placed in the contour groove; the sensor is disposed on the support.

5. The device for detecting whether the assembly of wheel hub decorative parts and copper inlays is qualified according to claim 1, characterized in that: The three-axis moving assembly includes a first moving component for driving the gripper to move along the Y-axis; the first moving component includes a first power unit, a lead screw, a lead screw nut, and a guide rod; the first power unit is connected to the base, and the output end of the first power unit is connected to the lead screw; both ends of the lead screw are rotatably connected to the base, and the lead screw nut is threadedly connected to the lead screw; the guide rod is arranged parallel to the lead screw, and the guide rod is slidably connected to the lead screw nut; the gripper is connected to the lead screw nut.

6. The device for detecting whether the assembly of wheel hub decorative parts and copper inlays is qualified according to claim 5, characterized in that: The three-axis moving assembly also includes a second moving component connected to the lead screw nut; the output end of the second moving component is connected to the gripper, and the output end of the second moving component drives the gripper to move along the X-axis.

7. The device for detecting whether the assembly of wheel hub decorative parts and copper inlays is qualified according to claim 6, characterized in that: The three-axis moving assembly further includes a third moving component for driving the gripper to move up and down along the Z-axis; the third moving component is connected to the output end of the second moving component, and the output end of the third moving component is connected to the gripper.

8. The device for detecting whether the assembly of wheel hub decorative parts and copper inlays is qualified according to claim 1, characterized in that: The base has a storage area on top for storing defective products.

9. The device for detecting whether the assembly of wheel hub decorative parts and copper inlays is qualified according to claim 1, characterized in that: The side wall of the support member is provided with a clearance groove for avoiding the gripper.

10. The device for detecting whether the assembly of wheel hub decorative parts and copper inlays is qualified according to claim 1, characterized in that: The gripper is an electric gripper.

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