Automobile glass accessory tension testing device

Abstract

The utility model discloses an automobile glass accessory tension testing device, which relates to the field of automobile glass and comprises a supporting bottom plate, supporting cushion blocks are uniformly and symmetrically connected to the bottom surface of the supporting bottom plate in a threaded manner, a fixed panel is fixedly connected to the top surface of the supporting bottom plate, and a control panel is fixedly clamped to one side edge of the fixed panel. A mounting bottom box is fixedly connected to the top face of the supporting bottom plate in the vertical direction, a vertical rod is fixedly connected to the top face of the supporting bottom plate in the vertical direction, an adjusting motor is fixedly connected to the top end of the vertical rod, and a horizontal connecting rod is horizontally connected to one side edge of the vertical rod in a butt joint mode. A horizontal groove channel is horizontally formed in the side edge, away from the vertical rod, of the horizontal connecting rod, and a buckling side block is in butt joint with one side edge of the horizontal connecting rod. And meanwhile, under an integrated control operation structure, the inspection treatment is more efficient.

Description

Technical Field

[0001] This utility model relates to the field of automotive glass technology, specifically to a tensile strength testing device for automotive glass accessories. Background Technology

[0002] Automotive glass is an essential component of a car body, primarily serving a protective function. There are three main types of automotive glass: laminated glass, tempered glass, and zone-tempered glass, all capable of withstanding strong impacts. Automotive glass is categorized by its location: windshield, side windows, rear windshield, and sunroof. National regulations mandate that windshields be made of laminated glass (although some inexpensive agricultural vehicles still use tempered or zone-tempered glass). Side windows are tempered glass, and the rear windshield is generally tempered glass with integrated heating elements.

[0003] When installing and using automotive glass, it is necessary to package the glass with various accessory structures. During the production of these accessories, tensile testing is required. Traditionally, a fixed mold structure is used to place accessories of specific sizes for testing. This method cannot meet the testing needs of accessories of various specifications and sizes, resulting in limitations in use and hindering the improvement of testing efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a tensile testing device for automotive glass accessories, in order to solve the problem mentioned in the background art that when installing and using automotive glass, it is necessary to package the glass with various accessory structures, and tensile testing is required during the production of accessories. The traditional method is to use a fixed mold structure to place accessories of specific sizes for testing, which cannot meet the testing needs of accessories of various specifications and sizes, resulting in limitations in use and hindering the improvement of testing efficiency.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A tensile strength testing device for automotive glass accessories includes a supporting base plate. Supporting pads are evenly and symmetrically threaded onto the bottom surface of the supporting base plate. A fixing panel is fixedly connected to the top surface of the supporting base plate. A control panel is fixedly snapped onto one side of the fixing panel. A mounting box is vertically fixedly connected to the top surface of the supporting base plate. A vertical column is vertically fixedly connected to the top surface of the supporting base plate. An adjusting motor is fixedly connected to the top of the vertical column. A horizontal connecting rod is horizontally connected to one side of the vertical column. A horizontal groove is horizontally formed on the side of the horizontal connecting rod away from the vertical column. A snap-fit ​​side block is connected to one side of the horizontal connecting rod. The top surface of the supporting base plate has an installation groove. The inner side wall of the supporting base plate is fixedly snapped with a detection main board. The inner side of the mounting box is vertically fixedly connected with a tension cylinder. The output end of the tension cylinder is fixedly provided with a top clamping block. The output end of the tension cylinder is connected to a clamping top block. The inner side of the clamping top block is horizontally snapped with a pressing plate. One side of the vertical upright has a vertical groove. The inner side of the vertical groove is vertically inserted with an adjusting screw. One side of the snap-fit ​​side block is fixedly connected with a side clamping block. One side of the horizontal connecting rod is fixedly connected with a movable clamping block. The top surface of the movable clamping block has a mating screw hole.

[0007] In a preferred embodiment of this utility model, the number of support pads is four, and the four support pads are all fixedly connected to the screw holes at the four corners of the bottom surface of the support base plate by the screws on the top surface. The control panel and the detection main board are electrically connected to each other.

[0008] In a preferred embodiment of this utility model: the bottom end of the mounting base box is fixedly connected to the inner side of the mounting top groove, the bottom end of the vertical pole is fixedly connected to the center of one side of the top surface of the supporting base plate, and the output end of the adjusting motor extends vertically downward and is fixedly connected to the top end of the adjusting screw.

[0009] In a preferred embodiment of this utility model: the center position of one side of the horizontal connecting rod is connected to the opening end of the vertical groove, and there are two fastening side blocks. One side of each of the two fastening side blocks is horizontally connected to the side opening end of the horizontal groove, and the top surface of the fastening side blocks is configured as a groove structure.

[0010] In a preferred embodiment of this utility model: the mounting top groove is located at the center of the top surface of the supporting base plate, the output end of the tension cylinder is vertically and upwardly connected to the opening end of the center hole on the bottom surface of the clamping top block, the top of the top clamping block is clamped inside the center hole on the bottom surface of the clamping top block, the top surface of the top clamping block has a channel structure, the extrusion plate is horizontally clamped inside the top channel of the clamping top block, and the side of the extrusion plate is provided with an extrusion screw structure.

[0011] In a preferred embodiment of this utility model: the vertical groove is vertically opened at the center line of the side of the vertical pole, one end of the side locking block is locked and set on the inner side of the horizontal groove, one end of the movable locking block is fixedly connected and set at the center of the side of the horizontal connecting rod, and is set on the outer side of the adjusting screw with the screw hole threaded connection.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] This invention involves horizontally placing the glass accessory on the side of a horizontal connecting rod. After pushing the two snap-fit ​​side blocks, the side locking blocks move horizontally along the horizontal channel, adjusting the two snap-fit ​​side blocks to a specified distance. Then, the two ends of the accessory are horizontally snapped into the top channel of the snap-fit ​​side blocks. Under the control of the control panel, the top adjusting motor rotates, causing the output end to drive the adjusting screw to rotate, which in turn causes the moving locking blocks to move up and down along the vertical channel. This allows the horizontal connecting rod to move up and down on the side of the vertical rod. Adjust to the specified height so that the end of the accessory to be tested for tensile strength is aligned with the top groove of the clamping block. The compression plate inside the clamping block can press and fix the accessory end. After setting the specified tensile strength on the detection main board, the output end of the bottom tensile cylinder pulls the clamping block downward. When the specified tensile strength is reached, the tensile strength test of the surrounding area can be completed. The multi-directional adjustment structure can meet the tensile strength test of various specifications of glass. At the same time, the integrated control operation structure makes the inspection process more efficient. Attached Figure Description

[0014] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0015] Figure 1 A three-dimensional structural schematic diagram of a tensile testing device for automotive glass accessories;

[0016] Figure 2 A structural schematic diagram showing the connection details of the side cross-section of the support base plate of an automotive glass accessory tensile testing device;

[0017] Figure 3 A structural schematic diagram showing the connection details of the front cross-section of the mounting base of an automotive glass accessory tensile testing device;

[0018] Figure 4 A structural schematic diagram showing the connection details of the vertical column of a tensile testing device for automotive glass accessories, viewed from the side.

[0019] Figure 5This is a structural schematic diagram showing the connection details of the horizontal connecting rod in a tensile testing device for automotive glass accessories.

[0020] In the diagram: 1. Support base plate; 2. Support pad; 3. Fixed panel; 4. Control panel; 5. Mounting base box; 6. Vertical pole; 7. Adjusting motor; 8. Horizontal connecting rod; 9. Horizontal channel; 10. Snap-on side block; 11. Mounting top slot; 12. Detection main board; 13. Tension cylinder; 14. Top clamping block; 15. Clamping top block; 16. Extrusion plate; 17. Vertical slot; 18. Adjusting screw; 19. Side clamping block; 20. Moving clamping block; 21. Mating screw hole. Detailed Implementation

[0021] Please see Figure 1 In this embodiment of the present invention, a tensile strength testing device for automotive glass accessories includes a supporting base plate 1. Supporting pads 2 are evenly and symmetrically threaded onto the bottom surface of the supporting base plate 1. A fixing panel 3 is fixedly connected to the top surface of the supporting base plate 1. A control panel 4 is fixedly snapped onto one side of the fixing panel 3. There are four supporting pads 2, and each of the four supporting pads 2 is fixedly connected to the screw holes at the four corners of the bottom surface of the supporting base plate 1 via screws on the top surface. The control panel 4 and the main testing board 12 are electrically connected to each other. A mounting box 5 is vertically fixedly connected to the top surface of the supporting base plate 1. A vertical pole 6 is vertically fixedly connected to the top surface of the supporting base plate 1. An adjusting motor 7 is fixedly connected to the top of the vertical pole 6. The mounting box 5... The bottom end of the vertical pole 6 is fixedly connected to the inner side of the mounting groove 11. The bottom end of the vertical pole 6 is fixedly connected to the center of one side of the top surface of the support base plate 1. The output end of the adjusting motor 7 extends vertically downward and is fixedly connected to the top of the adjusting screw 18. A horizontal connecting rod 8 is horizontally connected to one side of the vertical pole 6. A horizontal channel 9 is horizontally opened on the side of the horizontal connecting rod 8 away from the vertical pole 6. A snap-fit ​​side block 10 is connected to one side of the horizontal connecting rod 8. The center of one side of the horizontal connecting rod 8 is connected to the opening end of the vertical groove 17. There are two snap-fit ​​side blocks 10, and one side of each snap-fit ​​side block 10 is horizontally connected to the side opening end of the horizontal channel 9. The top surface of the snap-fit ​​side block 10 is a channel structure.

[0022] Please see Figure 2-5In this embodiment of the present invention, a tensile strength testing device for automotive glass accessories includes a mounting groove 11 on the top surface of a supporting base plate 1, a detection main plate 12 fixedly connected to the inner side wall of the supporting base plate 1, a tension cylinder 13 vertically fixedly connected to the inner side of the mounting box 5, a top clamping block 14 fixedly provided at the output end of the tension cylinder 13, a clamping top block 15 connected to the output end of the tension cylinder 13, a pressing plate 16 horizontally clamped to the inner side of the clamping top block 15, a mounting groove 11 located at the center of the top surface of the supporting base plate 1, a vertically upward connection between the output end of the tension cylinder 13 and the opening end of the center hole on the bottom surface of the clamping top block 15, and a top end of the top clamping block 14 clamped inside the center hole on the bottom surface of the clamping top block 15, the top surface of the top clamping block 14 forming a groove. The structure includes a pressing plate 16 horizontally snapped into the inner side of the top channel of the clamping top block 15, and a pressing screw structure on the side of the pressing plate 16. A vertical groove 17 is vertically opened on one side of the vertical rod 6, and an adjusting screw 18 is vertically inserted into the inner side of the vertical groove 17. A side locking block 19 is fixedly connected to one side of the snap-fit ​​side block 10. A movable locking block 20 is fixedly connected to one side of the horizontal connecting rod 8. A mating screw hole 21 is opened on the top surface of the movable locking block 20. The vertical groove 17 is vertically opened at the center line of the side of the vertical rod 6. One end of the side locking block 19 is snapped into the inner side of the horizontal channel 9. One end of the movable locking block 20 is fixedly connected to the center of the side of the horizontal connecting rod 8. The mating screw hole 21 is threadedly connected to the outer side of the adjusting screw 18.

[0023] The working principle of this utility model is as follows:

[0024] The glass accessory is placed horizontally on the side of the horizontal connecting rod 8. After pushing the two snap-fit ​​side blocks 10, the side locking blocks 19 move horizontally along the horizontal channel 9, adjusting the two snap-fit ​​side blocks 10 to the specified distance. Then, the two ends of the accessory are horizontally snapped into the top channel of the snap-fit ​​side blocks 10. Under the control of the control panel 4, the top adjusting motor 7 rotates, causing the output end to drive the adjusting screw 18 to rotate, causing the moving locking block 20 to move up and down along the vertical channel 17. This allows the horizontal connecting rod 8 to be adjusted up and down to the specified height on the side of the vertical rod 6, so that the end of the accessory that needs to be tested for tensile force is aligned with the top channel of the clamping top block 15. The squeezing plate 16 inside the clamping top block 15 can squeeze and fix the accessory end. After setting the specified tensile force on the detection main board 12, the output end of the bottom tensile cylinder 13 pulls the clamping top block 15 downward. When the specified tensile force is reached, the tensile force test operation of the vicinity can be completed.

[0025] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A tensile strength testing device for automotive glass accessories, comprising a supporting base plate (1), characterized in that, The bottom surface of the supporting base plate (1) is uniformly and symmetrically threaded with supporting pads (2). The top surface of the supporting base plate (1) is fixedly connected with a fixing panel (3). A control panel (4) is fixedly snapped onto one side of the fixing panel (3). The top surface of the supporting base plate (1) is vertically fixedly connected with a mounting box (5). The top surface of the supporting base plate (1) is vertically fixedly connected with a vertical pole (6). The top of the vertical pole (6) is fixedly connected with an adjusting motor (7). One side of the vertical pole (6) is horizontally connected with a horizontal connecting rod (8). The horizontal connecting rod (8) has a horizontal groove (9) on the side away from the vertical pole (6). One side of the horizontal connecting rod (8) is connected with a snap-fit ​​side block (10). The top surface of the supporting base plate (1) has a mounting top groove (11). The inner wall of the supporting base plate (1) is fixedly connected to the detection main board (12). The inner side of the mounting box (5) is vertically connected to the tension cylinder (13). The output end of the tension cylinder (13) is fixedly provided with a top clamping block (14). The output end of the tension cylinder (13) is connected to the clamping top block (15). The inner side of the clamping top block (15) is horizontally connected to the extrusion plate (16). One side of the vertical pole (6) is vertically provided with a vertical groove (17). The inner side of the vertical groove (17) is vertically inserted with an adjusting screw (18). One side of the snap-fit ​​side block (10) is fixedly connected with a side clamping block (19). One side of the horizontal connecting rod (8) is fixedly connected with a moving clamping block (20). The top surface of the moving clamping block (20) is provided with a mating screw hole (21).

2. The automotive glass accessory tensile testing device according to claim 1, characterized in that, The number of support pads (2) is four, and the four support pads (2) are fixedly connected to the screw holes at the four corners of the bottom surface of the support base plate (1) by the screws on the top surface. The control panel (4) and the detection main board (12) are electrically connected to each other.

3. The automotive glass accessory tensile testing device according to claim 1, characterized in that, The bottom end of the mounting base box (5) is fixedly connected to the inner side of the mounting top groove (11), the bottom end of the vertical pole (6) is fixedly connected to the center of one side of the top surface of the support base plate (1), and the output end of the adjusting motor (7) extends vertically downward and is fixedly connected to the top end of the adjusting screw (18).

4. The automotive glass accessory tensile testing device according to claim 1, characterized in that, The center of one side of the horizontal connecting rod (8) is connected to the opening end of the vertical groove (17). There are two fastening side blocks (10), and one side of each of the two fastening side blocks (10) is horizontally connected to the side opening end of the horizontal channel (9). The top surface of the fastening side block (10) is set as a channel structure.

5. The automotive glass accessory tensile testing device according to claim 1, characterized in that, The mounting groove (11) is located at the center of the top surface of the support base plate (1). The output end of the tension cylinder (13) is vertically connected to the opening end of the center hole on the bottom surface of the clamping block (15). The top of the top clamping block (14) is clamped inside the center hole on the bottom surface of the clamping block (15). The top surface of the top clamping block (14) has a channel structure. The extrusion plate (16) is horizontally clamped inside the top channel of the clamping block (15), and the side of the extrusion plate (16) is provided with an extrusion screw structure.

6. The automotive glass accessory tensile testing device according to claim 1, characterized in that, The vertical groove (17) is vertically opened at the center line of the side of the vertical pole (6). One end of the side locking block (19) is locked and set on the inner side of the horizontal channel (9). One end of the moving locking block (20) is fixedly connected to the center of the side of the horizontal connecting rod (8). It is threadedly connected to the adjusting screw (18) with the screw hole (21).

Images