A detection device of an automobile seat lock production equipment

Abstract

The utility model relates to a detection device of car seat lock production facility, including frame and setting first clamp of one side of frame for product placement, one side of first clamp is equipped with the second clamp of placing when product processing, the frame is equipped with the transport device of transporting product, the transport device can transport product from first clamp to second clamp, second clamp both sides are equipped with the first test assembly of pulling seat lock lock hook to test to both sides, second clamp is equipped with the second test assembly of pulling seat lock lock hook to test to front -back direction away from first clamp side, the frame is equipped with first clamp, second clamp, and product transports between first clamp and second clamp through the mechanical hand, and the periphery of second clamp is equipped with first test assembly and second test assembly and carries out the pulling test to the lock hook, detects the product with quality problem in the production process.

Description

Technical Field

[0001] This utility model relates to the technical field of car seat lock production equipment, specifically to a testing device for car seat lock production equipment. Background Technology

[0002] The overall function of the riveting device in the automotive seat lock production equipment is to perform high-precision, high-efficiency, and high-consistency hole processing for the core components of the automotive seat lock. By integrating mechanical support, precise positioning, automated execution, and auxiliary protection systems, it ensures that the processed holes meet the assembly and safety performance requirements of the seat lock.

[0003] In the production process of car seat locks, it is necessary to conduct a pull test on the lock hook of the semi-finished lock body to eliminate products with quality problems during the production process. Therefore, a device is needed to detect the lock hook during the lock body production process. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a testing device for automobile seat lock production equipment, which addresses the shortcomings of the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a testing device for an automotive seat lock production equipment, comprising a frame and a first clamp disposed on one side of the frame for placing products, characterized in that: a second clamp is provided on one side of the first clamp for placing products during processing; the frame is provided with a transport device for transporting products; the transport device is capable of transporting products from the first clamp to the second clamp; a first testing component is provided on both sides of the second clamp for testing by pulling the seat lock hooks to both sides; and a second testing component is provided on the side of the second clamp away from the first clamp for testing by pulling the seat lock hooks in a forward and backward direction.

[0006] Using the above technical solution, the frame serves as the basic support structure. The first fixture is used to initially place the seat lock product to be tested, and the second fixture is used for placement during product processing. The transport device is set on the frame and can transfer the product from the first fixture to the second fixture, realizing automatic transfer of the product between different workstations. The first test components on both sides of the second fixture can apply tension to the lock hook from both sides when the product is in the second fixture for testing. The second test component on the side of the second fixture away from the first fixture can apply tension to the lock hook from the front and back directions for testing. The force performance of the lock hook in the corresponding direction is detected by pulling action in different directions.

[0007] The aforementioned testing device for automotive seat lock production equipment can be further configured as follows: the first testing component includes a first workbench disposed on both sides of the second fixture, a first mounting plate is provided on the top of the first workbench, a first telescopic cylinder is provided on one side of the first mounting plate, the first telescopic cylinder passes through the first mounting plate and is fixedly mounted on an axially moving platform at its end, and the axially moving platform is provided with a first zipper that can move axially.

[0008] Using the above technical solution, the first workbench is used as the basic support structure. The first mounting plate on its top is used to fix the first telescopic cylinder, so that the cylinder maintains a stable installation posture. The first telescopic cylinder serves as a power source. Through the telescopic movement of the piston rod, it drives the axial moving platform, which is installed at the end of the mounting plate, to move horizontally. The first pull lock component installed on the axial moving platform is used to form a mechanical engagement with the seat lock hook on the second clamp, and moves synchronously with the movement of the axial moving platform, thereby realizing the pull test of the lock hook in both directions.

[0009] The aforementioned testing device for automotive seat lock production equipment can be further configured such that: the axial moving table includes a moving plate disposed at the end of the first telescopic cylinder, the top of the moving plate is provided with a moving screw, the first zipper is sleeved on the moving screw, and the moving screw can drive the zipper to move axially back and forth.

[0010] Using the above technical solution, the movable plate serves as the load-bearing base and is fixedly connected to the end of the first telescopic cylinder. As the cylinder piston rod extends and retracts, the entire assembly moves linearly along both sides of the second clamp, providing a basic driving force for the lock hook pulling test. The movable lead screw set at the top of the movable plate serves as a transmission component. The lead screw is driven to rotate manually or electrically, causing the first pull lock component sleeved on the lead screw to reciprocate linearly along the lead screw axis, thereby achieving fine adjustment of the position of the pull lock component on the movable plate.

[0011] The aforementioned testing device for automotive seat lock production equipment can be further configured as follows: the second testing component includes a second workbench disposed on the side of the second clamp away from the first clamp, the top of the second workbench is provided with a second mounting plate for mounting a second telescopic cylinder, the end of the second telescopic cylinder is provided with a second zipper, a sliding plate is provided between the second telescopic cylinder and the zipper, and the workbench is provided with a first slide rail that is slidably connected to the sliding plate.

[0012] Using the above technical solution, the second workbench serves as the basic support structure, and the second mounting plate on its top is used to fix the second telescopic cylinder, so that the cylinder maintains a stable installation posture; the second telescopic cylinder serves as the power source, and through the telescopic movement of the piston rod, it drives the slide plate connected to the end to move linearly along the first slide rail; the slide plate is fixedly connected to the second zipper and moves synchronously with the slide plate, thereby driving the second zipper to move in the front and rear direction of the second clamp, so as to realize the front and rear pull test of the seat lock hook on the second clamp.

[0013] The aforementioned testing device for automotive seat lock production equipment can be further configured as follows: the transport device includes a movable truss extending from the frame toward the second workbench; the movable truss is provided with a second slide rail extending toward the second workbench; a third mounting plate is slidably connected to the second slide rail; a third telescopic cylinder is provided at the end of the third mounting plate; a drive cylinder is fixedly connected to the end of the third telescopic cylinder; a gripper for holding the product is provided at the bottom of the drive cylinder; and the drive cylinder can drive the gripper to grip or release.

[0014] Using the above technical solution, the frame serves as the basic support, and the movable truss extends from the frame toward the second workbench to form a horizontal or vertical support structure. The second slide rail on the movable truss is arranged along the extension direction of the movable truss. The third mounting plate is slidably connected to the second slide rail and can move along the extension direction of the second slide rail to adjust the horizontal or vertical position. The third telescopic cylinder at the end of the third mounting plate drives the drive cylinder connected to its end and the gripper at the bottom to move linearly through the extension and retraction of its piston rod. The drive cylinder serves as the power source for the gripper and drives the gripper to perform clamping or releasing actions through the extension and retraction of its own piston rod, thereby completing the gripping, moving and releasing operations of the product.

[0015] The aforementioned testing device for automotive seat lock production equipment can be further configured such that: the first clamp and the second clamp include clamp bases, the upper end of the clamp is provided with an mounting block for fixing the product, and the top of the mounting block is provided with a connecting protrusion.

[0016] Using the above technical solution, the fixture base serves as the basic support structure. Through rigid connection with the frame, it provides a stable installation platform for the entire fixture. Its high-strength material ensures that no deformation or displacement occurs during testing, providing a rigid foundation for product fixation. The mounting block is set at the upper end of the fixture base, and the connecting protrusion on the top of the mounting block matches the connecting hole on the bottom of the product, thereby limiting the lateral and longitudinal displacement of the product.

[0017] The beneficial effects of this utility model are as follows: The frame is equipped with a first clamp and a second clamp. The product is transported between the first clamp and the second clamp by a robot. The second clamp is equipped with a first test component and a second test component to perform a pull test on the locking hook, thereby detecting products with quality problems during the production process. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a structural diagram of the second test component of this utility model; Figure 3 This is a structural diagram of the first test component of this utility model; Figure 4 This is a schematic diagram of the clamp structure of this utility model; Label annotations: 1-Frame, 2-First clamp, 3-Second clamp, 4-First test assembly, 5-Second test assembly, 6-First worktable, 7-First mounting plate, 8-First telescopic cylinder, 9-Axial moving stage, 10-First zipper, 11-Moving plate, 12-Moving lead screw, 13-Second worktable, 14-Second telescopic cylinder, 15-Second mounting plate, 16-Second zipper, 17-Slide plate, 18-First slide rail, 19-Moving truss, 20-Second slide rail, 21-Third mounting plate, 22-Third telescopic cylinder, 23-Drive cylinder, 24-Gripper, 25-Clamp base, 26-Mounting block, 27-Connecting protrusion. Detailed Implementation

[0019] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

[0020] like Figure 1-4The present invention provides the following technical solution: a testing device for an automotive seat lock production equipment, comprising a frame 1 and a first clamp 2 disposed on one side of the frame 1 for placing products; a second clamp 3 disposed on one side of the first clamp 2 for placing products during processing; a transport device for transporting products on the frame 1, capable of transporting products from the first clamp 2 to the second clamp 3; first test components 4 on both sides of the second clamp 3 for testing by pulling the seat lock hooks to both sides; and a second test component 5 on the side of the second clamp 3 away from the first clamp 2 for testing by pulling the seat lock hooks in a forward and backward direction. The frame 1 serves as a basic support structure, and the first clamp... 2 is used for initial placement of the seat lock product to be tested; 3 is used for placement during product processing; a transport device is set on the frame 1, which can transfer the product from the first clamp 2 to the second clamp 3, realizing automatic transfer of the product between different workstations; the first test components 4 on both sides of the second clamp 3 can apply tension to the lock hook from both sides when the product is in the second clamp 3 for testing; the second test component 5 on the side of the second clamp 3 away from the first clamp 2 can apply tension to the lock hook from the front and back directions for testing; the force performance of the lock hook in the corresponding direction is detected by pulling action in different directions; the first test components include those set on both sides of the second clamp 3. The first workbench 6 has a first mounting plate 7 on its top. A first telescopic cylinder 8 is mounted on one side of the mounting plate 7. The first telescopic cylinder 8 passes through the mounting plate 7 and has an axially movable platform 9 fixedly mounted at its end. The axially movable platform 9 has a first pull lock 10 capable of axial movement. The first workbench 6 serves as the basic support structure, and the first mounting plate 7 on its top is used to fix the first telescopic cylinder 8, maintaining a stable mounting posture. The first telescopic cylinder 8 acts as a power source, driving the axially movable platform 9, which passes through the end of the mounting plate, to move horizontally through the telescopic movement of its piston rod. The axially movable platform 9 is equipped with a first pull lock. The component 10 is used to form a mechanical engagement with the seat lock hook on the second clamp 3 and moves synchronously with the movement of the axial moving table 9, thereby realizing the pull test of the lock hook in both directions. The axial moving table 9 includes a moving plate 11 set at the end of the first telescopic cylinder 8. The top of the moving plate 11 is provided with a moving screw 12. The first pull lock component 10 is sleeved on the moving screw 12. The moving screw 12 can drive the pull lock component to move axially back and forth. The moving plate 11 serves as a bearing base and is fixedly connected to the end of the first telescopic cylinder 8. With the extension and retraction of the cylinder piston rod, the whole component moves linearly along both sides of the second clamp 3, providing a basic driving force for the lock hook pull test.The movable lead screw 12, located at the top of the movable plate 11, serves as a transmission component. Driven manually or electrically, the lead screw rotates, causing the first zipper 10, sleeved on the lead screw, to reciprocate linearly along the lead screw axis, thus achieving fine-tuning of the zipper's position on the movable plate 11. The second testing assembly 5 includes a second worktable 13 located on the side of the second clamp 3 away from the first clamp 2. A second mounting plate 15 is provided on the top of the second worktable 13 for mounting the second telescopic cylinder 14. A second zipper 16 is located at the end of the second telescopic cylinder 14, and a sliding plate 17 is provided between the second telescopic cylinder 14 and the zipper. A first slide rail 18 is provided, which is slidably connected to the slide plate 17. A second workbench 13 serves as the basic support structure, and a second mounting plate 15 on its top is used to fix the second telescopic cylinder 14, ensuring the cylinder maintains a stable mounting posture. The second telescopic cylinder 14 acts as a power source, driving the slide plate 17 connected to its end to move linearly along the first slide rail 18 through the telescopic movement of its piston rod. The slide plate 17 is fixedly connected to the second zipper 16, which moves synchronously with the slide plate 17, thereby driving the second zipper 16 to move in the front-back direction of the second clamp 3, achieving a front-back pulling test on the seat lock hook on the second clamp 3.

[0021] like Figure 1-4The present invention provides the following technical solution: a testing device for an automotive seat lock production equipment. The transport device includes a movable truss 19 extending from a frame 1 toward a second workbench 13. The movable truss 19 has a second slide rail 20 extending toward the second workbench 13. A third mounting plate 21 is slidably connected to the second slide rail. A third telescopic cylinder 22 is provided at the end of the third mounting plate 21. A drive cylinder 23 is fixedly connected to the end of the third telescopic cylinder 22. A gripper 24 for clamping products is provided at the bottom of the drive cylinder 23. The drive cylinder 23 can drive the gripper 24 to clamp or release. The frame 1 serves as a basic support. The movable truss 19 extends from the frame 1 toward the second workbench 13 to form a transverse or longitudinal support structure. The second slide rail 20 on the movable truss 19 is arranged along the extension direction of the movable truss 19. The third mounting plate 21 is slidably connected to the second slide rail 20 and can move along the extension direction of the second slide rail 20 to adjust the transverse or longitudinal position. The third telescopic cylinder 22 at the end of the third mounting plate 21 drives the drive cylinder 23 connected to its end and the gripper 24 at the bottom to move linearly through the telescopic movement of its piston rod. The drive cylinder 23 serves as the power source for the gripper 24, and drives the gripper 24 to perform clamping or releasing actions through the telescopic movement of its piston rod, thereby completing the gripping, moving and releasing operations of the product. The first clamp 2 and the second clamp 3 include a clamp base 25, and an mounting block 26 for fixing the product is provided at the upper end of the clamp. The top of the mounting block 26 is provided with a connecting protrusion 27. The clamp base 25 serves as a basic support structure and provides a stable mounting platform for the entire clamp by rigidly connecting it to the frame 1. Its high-strength material ensures that no deformation or displacement occurs during the test, providing a rigid foundation for fixing the product. The mounting block 26 is set at the upper end of the clamp base 25, and the connecting protrusion 27 at the top of the mounting block 26 matches the connecting hole at the bottom of the product, thereby limiting the lateral and longitudinal displacement of the product.

[0022] The beneficial effects of this utility model are as follows: The frame 1 is provided with a first clamp 2 and a second clamp 3. The product is transported between the first clamp 2 and the second clamp 3 by a robot. The second clamp 3 is provided with a first test component 4 and a second test component 5 on its outer periphery to perform a pull test on the locking hook, and products with quality problems are detected during the production process.

Claims

1. A testing device for an automotive seat lock production line, comprising a frame and a first clamp disposed on one side of the frame for placing products, characterized in that: The first clamp has a second clamp placed on one side during product processing. The frame has a transport device for transporting products. The transport device can transport products from the first clamp to the second clamp. The second clamp has a first test component on both sides for testing by pulling the seat lock hook to both sides. The second clamp has a second test component on the side away from the first clamp for testing by pulling the seat lock hook in the forward and backward direction.

2. The testing device for an automotive seat lock production equipment according to claim 1, characterized in that: The first test assembly includes a first workbench disposed on both sides of the second fixture. The top of the first workbench is provided with a first mounting plate. A first telescopic cylinder is provided on one side of the first mounting plate. The first telescopic cylinder passes through the first mounting plate and is fixedly mounted with an axial moving platform at its end. The axial moving platform is provided with a first zipper that can move axially.

3. The testing device for an automotive seat lock production equipment according to claim 2, characterized in that: The axial moving platform includes a moving plate disposed at the end of the first telescopic cylinder, and a moving screw is provided on the top of the moving plate. The first zipper is sleeved on the moving screw, and the moving screw can drive the zipper to move axially back and forth.

4. The testing device for an automotive seat lock production equipment according to claim 1, characterized in that: The second test assembly includes a second workbench disposed on the side of the second clamp away from the first clamp. The top of the second workbench is provided with a second mounting plate for mounting a second telescopic cylinder. The end of the second telescopic cylinder is provided with a second zipper. A slide plate is provided between the second telescopic cylinder and the zipper. The workbench is provided with a first slide rail that is slidably connected to the slide plate.

5. The testing device for an automotive seat lock production equipment according to claim 1, characterized in that: The transport device includes a movable truss extending toward the second workbench. The movable truss is provided with a second slide rail extending toward the second workbench. A third mounting plate is slidably connected to the second slide rail. A third telescopic cylinder is provided at the end of the third mounting plate. A drive cylinder is fixedly connected to the end of the third telescopic cylinder. A gripper for holding the product is provided at the bottom of the drive cylinder. The drive cylinder can drive the gripper to clamp or release.

6. The testing device for an automotive seat lock production equipment according to claim 3, characterized in that: The first clamp and the second clamp include clamp bases, and the upper end of the clamp is provided with a mounting block for fixing the product, and the top of the mounting block is provided with a connecting protrusion.

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