Die detection equipment

Abstract

The utility model discloses mold detection equipment, which belongs to the technical field of automobile mold detection equipment and comprises a lower bottom plate, the upper surface of the lower bottom plate is fixedly connected with a limit detection box and a limit frame respectively, and the left side surface of the limit detection box is fixedly connected with the right side surface of the limit frame. An impact plate and an extrusion plate are slidably connected into the limiting detection box, the bottom face of the impact plate and the bottom face of the extrusion plate make contact with the upper surface of the lower bottom plate, and a telescopic electromagnet and an electric hydraulic rod are fixedly connected to the upper surface of the lower bottom plate. According to the mold detection equipment, a limiting detection box, an impact plate, a telescopic electromagnet and a compression spring are matched, a power source of the telescopic electromagnet is controlled, the impact strength of one side of an automobile mold is detected, and then an extrusion plate, an electric hydraulic rod, a sliding groove and a baffle are matched to detect the extrusion strength of the other side of the automobile mold; and the effect of improving the precision of detection data of the equipment on the impact strength of the mold is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile mold detection equipment, in particular to a mold detection equipment. Background Art

[0002] After the production of automotive mold parts is completed, they need to be tested for strength using automotive mold testing equipment to determine whether their impact resistance during transportation or use meets the standards. Molds with weaker strength are more likely to wear and deform during the stamping process of automotive parts, thereby affecting the stamping size of the product. Therefore, how to accurately and comprehensively simulate the stamping process of automotive mold parts is an important part of mold testing.

[0003] The existing utility model with authorization announcement number CN220153843U discloses an automobile mold inspection device, including a base plate, on which a plurality of baffles are arranged, and a blanking space is surrounded by the plurality of baffles, so that a grabbing mechanism grabs the material and puts it into the blanking space.

[0004] By adopting the above technical solution, the strength of the mold parts is judged by the impact of the parts with the base plate at different heights. At the same time, the gripping mechanism can freely clamp the automobile mold so that the surface, edges or corners of the mold parts face the base plate, thereby performing light tests on different positions of the automobile parts and comprehensively testing the strength of the automobile mold. However, the above technical solution only tests the impact strength of one surface of the mold through the free fall of the mold, and cannot perform impact strength tests on different surfaces of the mold, thereby reducing the accuracy of the impact strength test data of the mold by the mold testing equipment.

[0005] To this end, we propose a mold detection equipment to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to solve the problem in the prior art that the impact strength of different surfaces of a mold cannot be detected, and to propose a mold detection device.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] The top of the tool holder is connected with the control wheel of the control wheel, and the control wheel shaft is connected with the control wheel of the control wheel shaft through the adjustment hole of the adjustment hole.

[0009] Preferably, two groups of supporting legs are fixedly connected to the bottom surface of the lower base plate, and the bottom end of each group of supporting legs is fixedly connected to a supporting plate.

[0010] Preferably, a lifting frame is fixedly connected to the upper surface of the lower base plate, and an extension plate is fixedly connected to the front surface of the lifting frame.

[0011] Preferably, a plurality of blocking posts are fixedly connected to the bottom surface of the extension plate, and the bottom end of each blocking post is fixedly connected to the upper surface of the limit detection box.

[0012] Preferably, a rotating motor is fixedly connected to the inner wall of the lifting frame, a rotating screw is fixedly connected to the output end of the rotating motor, and the bottom end of the rotating screw is in contact with the upper surface of the lower base plate.

[0013] Preferably, a stabilizing bearing is fixedly connected to the outer surface of the rotating screw, and the outer ring of the stabilizing bearing is fixedly connected to the upper surface of the lower base plate.

[0014] Preferably, the outer surface of the rotating screw is threadedly connected to a moving frame, the moving frame is slidably connected to the inside of the lifting frame, and the bottom surface of the moving frame is fixedly connected to an extended magnetic chuck.

[0015] Preferably, a pulling plate is fixedly connected to the upper surface of the baffle, the right side of the pulling plate contacts the left side of the limit detection box, and the bottom surface of the pulling plate is fixedly connected to a limit block.

[0016] To sum up, the technical effects and advantages of the utility model are as follows: through the cooperation of the lower base plate, the limit detection box, the impact plate, the retractable electromagnet and the compression spring, the automobile mold can be placed manually in the limit detection box, and by controlling the power supply of the retractable electromagnet and increasing the current of the retractable electromagnet, the impact plate can be attracted and squeezed to squeeze the compression spring, thereby adjusting the impact force of the impact plate sliding in the limit detection box to perform impact strength testing on one side of the automobile mold, and then using the cooperation of the limit frame, the extrusion plate, the electric hydraulic rod, the sliding groove and the baffle, the baffle can be set on one side of the limit detection box through the sliding groove opened on the limit frame, and the extrusion plate can be driven by the electric hydraulic rod to slide in the limit detection box to continuously pressurize the automobile mold in the limit detection box, so that the extrusion strength test can be performed on the other side of the automobile mold, which facilitates different strength testing experiments on multiple sides of the automobile mold, thereby improving the accuracy of the mold impact strength detection data of the mold detection equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional structural diagram of the limit detection box of the utility model;

[0018] Figure 2 This is a schematic rear view of the three-dimensional structure of the rotating screw of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional cross-sectional structure of the limit detection box of the utility model;

[0020] Figure 4 It is a three-dimensional structural diagram of the baffle of the utility model.

[0021] In the figure: 1. Lower base plate; 2. Support legs; 3. Support plate; 4. Lifting frame; 5. Rotating motor; 6. Rotating screw; 7. Moving frame; 8. Extending magnetic suction cup; 9. Extending plate; 10. Stop column; 11. Limit detection box; 12. Stabilizing bearing; 13. Retractable electromagnet; 14. Compression spring; 15. Impact plate; 16. Electric hydraulic rod; 17. Extrusion plate; 18. Limit frame; 19. Sliding groove; 20. Baffle; 21. Pull plate; 22. Limit block. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Reference Figure 1-Figure 4The present embodiment provides a mold inspection device, which includes a lower base plate 1. Two groups of support legs 2 are fixedly connected to the bottom surface of the lower base plate 1. The bottom end of each group of support legs 2 is fixedly connected to a support plate 3. The two groups of support legs 2 and the support plate 3 can support the lower base plate 1, so that the mold inspection device can be stably supported in the required position to inspect the automobile mold.

[0024] The upper surface of the lower base plate 1 is fixedly connected to the limit detection box 11 and the limit frame 18, the left side of the limit detection box 11 is fixedly connected to the right side of the limit frame 18, the upper surface of the lower base plate 1 is fixedly connected to the lifting frame 4, and the front of the lifting frame 4 is fixedly connected to the extension plate 9. By utilizing the cooperation of the lifting frame 4 and the extension plate 9, the automobile mold can be stably moved up and down, thereby enabling the automobile mold to perform free fall motion.

[0025] Several blocking columns 10 are fixedly connected to the bottom surface of the extension plate 9, and the bottom end of each blocking column 10 is fixedly connected to the upper surface of the limit detection box 11. The blocking columns 10 arranged between the extension plate 9 and the limit detection box 11 can prevent the automobile mold from moving downward and deviating from the track in a free fall state, thereby reducing the occurrence of safety accidents.

[0026] The interior of the limit detection box 11 is respectively slidably connected with an impact plate 15 and an extrusion plate 17. The bottom surfaces of the impact plate 15 and the extrusion plate 17 are both in contact with the upper surface of the lower base plate 1. The inner wall of the lifting frame 4 is fixedly connected with a rotating motor 5. The output end of the rotating motor 5 is fixedly connected with a rotating screw 6. The bottom end of the rotating screw 6 is in contact with the upper surface of the lower base plate 1. The rotating motor 5 drives the rotating screw 6 to rotate, which can conveniently provide power for lifting the automobile mold, thereby facilitating strength impact testing of the automobile mold.

[0027] The outer surface of the rotating screw 6 is fixedly connected with a stabilizing bearing 12, and the outer ring of the stabilizing bearing 12 is fixedly connected to the upper surface of the lower base plate 1. The stabilizing bearing 12 is used to make the rotating screw 6 rotate stably, thereby improving the stability of the up and down movement of the automobile mold.

[0028] The upper surface of the lower base plate 1 is fixedly connected with a retractable electromagnet 13 and an electric hydraulic rod 16. The retractable electromagnet 13 is a structure that can extend the electromagnet in the horizontal direction. The retractable end of the electric hydraulic rod 16 is fixedly connected to the right side of the extrusion plate 17. The output end of the retractable electromagnet 13 contacts the front of the impact plate 15. The back of the retractable electromagnet 13 is fixedly connected with a compression spring 14. The end of the compression spring 14 away from the retractable electromagnet 13 is fixedly connected to the front of the impact plate 15. The outer surface of the rotating screw 6 is threadedly connected to the movable frame 7, and the movable frame 7 is slidably connected to the inside of the lifting frame 4. The bottom surface of the movable frame 7 is fixedly connected with an extended magnetic suction cup 8. The extended magnetic suction cup 8 is a structure that can extend and move the magnetic suction cup up and down. The rotating screw 6 is driven to rotate by the rotating motor 5. The cooperation between the rotating screw 6 and the movable frame 7 can be utilized, and the movable frame 7 can be slid inside the lifting frame 4 to limit its rotation, so that the extended magnetic suction cup 8 can be conveniently used to attract the automobile mold and lift it.

[0029] A sliding groove 19 is provided on the upper surface of the limit frame 18, and a baffle 20 is slidably connected inside the sliding groove 19. The bottom surface of the baffle 20 contacts the upper surface of the lower base plate 1, and the right side of the baffle 20 contacts the left side of the limit detection box 11. The upper surface of the baffle 20 is fixedly connected with a pulling plate 21, and the right side of the pulling plate 21 contacts the left side of the limit detection box 11. The bottom surface of the pulling plate 21 is fixedly connected to the limiting block 22. By manually pulling the pulling plate 21 and utilizing the limiting block 22, the manual pulling of the pulling plate 21 is made more stable, so that the baffle 20 can be stably pulled to slide in the sliding groove 19, which is convenient for cleaning the automobile mold in the limit detection box 11.

[0030] The working principle of the utility model is as follows: when in use, first connect the rotating motor 5, the extending magnetic chuck 8, the retractable electromagnet 13 and the electric hydraulic rod 16 to the power supply. When it is necessary to use the detection equipment to perform strength detection on the automobile mold, first manually place the detection equipment on the horizontal ground, and use the support structure composed of two groups of support legs 2 and the support plate 3 to stably support the detection equipment in the required position. Then, by manually opening the switch door on one side of the limit detection box 11, the automobile mold to be detected can be conveniently placed on the lower bottom plate 1 in the limit detection box 11. By controlling the power supply of the rotating motor 5, the rotating motor 5 can be used to drive the automobile mold to perform strength detection on the automobile mold. The rotating screw 6 rotates, and since the rotating screw 6 and the movable frame 7 are threadedly matched, the movable frame 7 can be moved downward to the upper surface of the limit detection box 11, and by controlling the power supply of the extended magnetic chuck 8, the extended magnetic chuck 8 can be moved downward to a position in contact with the upper surface of the automobile mold, and the extended magnetic chuck 8 is energized to generate a magnetic force to attract the automobile mold, so that the automobile mold can be lifted to a desired position by controlling the power supply of the rotating motor 5 and the extended magnetic chuck 8. Then, by cutting off the power supply of the extended magnetic chuck 8 and making it unable to attract the automobile mold, the automobile mold can be allowed to freely fall onto the lower bottom plate 1 in the limit detection box 11, so as to facilitate impact detection thereof;

[0031] Then, by controlling the power supply of the retractable electromagnet 13, the impact plate 15 can be attracted to squeeze the compression spring 14 until a large elastic force is accumulated in the impact plate 15. By cutting off the power supply of the retractable electromagnet 13 and making it unable to attract the impact plate 15, the elastic force in the compression spring 14 is released, so that the sliding impact plate 15 is used to perform impact detection on the side of the automobile mold in the limit detection box 11. By controlling the retractable electromagnet 13 to make the attraction end of the retractable electromagnet 13 close to the impact plate 15, the impact plate 15 can be pulled to the required position, and then by controlling The power supply of the electric hydraulic rod 16 pushes the extrusion plate 17 close to the automobile mold and continuously performs extrusion detection on the other side of the automobile mold, so that the strength test of the automobile mold can be completed by using the detection equipment. Finally, by manually holding the pulling plate 21 and pulling the baffle 20, the baffle 20 can slide in the sliding groove 19 opened on the limit frame 18, thereby facilitating the opening of one side of the limit detection box 11, and then the electric hydraulic rod 16 can be used to drive the extrusion plate 17 to push the automobile mold and fragments on the lower bottom plate 1 in the limit detection box 11 to the outside of the limit detection box 11.

[0032] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0033] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0034] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mold inspection device, comprising a lower base plate (1), characterized in that: The upper surface of the lower base plate (1) is fixedly connected to a limit detection box (11) and a limit frame (18), the left side of the limit detection box (11) is fixedly connected to the right side of the limit frame (18), the interior of the limit detection box (11) is slidably connected to an impact plate (15) and an extrusion plate (17), the bottom surface of the impact plate (15) and the bottom surface of the extrusion plate (17) are both in contact with the upper surface of the lower base plate (1), the upper surface of the lower base plate (1) is fixedly connected to a telescopic electromagnet (13) and an electric hydraulic rod (16), the telescopic end of the electric hydraulic rod (16) is in contact with the right side of the extrusion plate (17), and the telescopic end of the electric hydraulic rod (16) is in contact with the right side of the extrusion plate (17). The output end of the telescopic electromagnet (13) contacts the front face of the impact plate (15), the back face of the telescopic electromagnet (13) is fixedly connected with a compression spring (14), one end of the compression spring (14) away from the telescopic electromagnet (13) is fixedly connected with the front face of the impact plate (15), the upper surface of the limit frame (18) is provided with a sliding groove (19), the interior of the sliding groove (19) is slidably connected with a baffle (20), the bottom surface of the baffle (20) contacts the upper surface of the lower base plate (1), and the right side of the baffle (20) contacts the left side of the limit detection box (11).

2. A mold detection device according to claim 1, characterized in that: Two groups of support legs (2) are fixedly connected to the bottom surface of the lower base plate (1), and the bottom end of each group of support legs (2) is fixedly connected to a support plate (3).

3. The mold detection device according to claim 1, characterized in that: The upper surface of the lower base plate (1) is fixedly connected to a lifting frame (4), and the front surface of the lifting frame (4) is fixedly connected to an extension plate (9).

4. The mold detection device according to claim 3, characterized in that: A plurality of blocking columns (10) are fixedly connected to the bottom surface of the extension plate (9), and the bottom end of each blocking column (10) is fixedly connected to the upper surface of the limit detection box (11).

5. The mold detection device according to claim 3, characterized in that: The inner wall of the lifting frame (4) is fixedly connected to a rotating motor (5), the output end of the rotating motor (5) is fixedly connected to a rotating screw (6), and the bottom end of the rotating screw (6) is in contact with the upper surface of the lower base plate (1).

6. The mold detection device according to claim 5, characterized in that: The outer surface of the rotating screw (6) is fixedly connected to a stabilizing bearing (12), and the outer ring of the stabilizing bearing (12) is fixedly connected to the upper surface of the lower base plate (1).

7. The mold detection device according to claim 5, characterized in that: The outer surface of the rotating screw (6) is threadedly connected to a movable frame (7), the movable frame (7) is slidably connected to the inside of the lifting frame (4), and the bottom surface of the movable frame (7) is fixedly connected to an extended magnetic suction cup (8).

8. The mold detection device according to claim 1, characterized in that: The upper surface of the baffle (20) is fixedly connected to a pulling plate (21), the right side of the pulling plate (21) contacts the left side of the limit detection box (11), and the bottom surface of the pulling plate (21) is fixedly connected to a limit block (22).

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