Automobile die durability detection equipment

Abstract

The utility model relates to the technical field of automobile die detection, and especially relates to an automobile die durability detection device. According to the technical scheme, the device comprises a workbench, an impact code, a threaded rod and a die body, a first support is fixed to the rear end of the workbench, a first groove is formed in the front end of the first support, an electromagnetic device is installed at the top end of the inner wall of the first groove, a circular groove is formed in the electromagnetic device, and an electromagnetic suction hanging rod is inserted into the circular groove; the bottom end of the electromagnetic suction hanging rod is provided with an impact code, the two sides of the workbench are fixedly provided with fixing plates correspondingly, the fixing plates are fixedly provided with springs, the springs are fixedly provided with a second support, the second support is rotationally connected with a rotating rod, the rotating rod is fixedly provided with a third support, the third support is provided with a third groove, and the mold body is inserted into the third groove. The device has the advantages that the automobile die can be conveniently clamped, meanwhile, the impact durability of different positions of the automobile die can be conveniently detected, time and labor are saved, and the working efficiency is improved.

Description

Technical Field

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

[0002] Automotive molds are industrial dies used to produce automotive parts. These molds are typically made of metals such as steel and aluminum and are used to press, punch, shape, and form automotive parts. The design and manufacture of automotive molds are crucial to automotive manufacturing, as they directly impact the dimensional accuracy, quality, and production efficiency of automotive parts. When using an impact tester to test the impact durability of automotive molds, the mold is typically placed on the tester before testing. However, this only tests one side of the mold. Testing the other side requires manual flipping of the mold for retesting, which is time-consuming, labor-intensive, and inefficient.

[0003] A Chinese patent discloses an impact detector (authorization announcement number CN204924822U). The patented technology mainly includes a main frame, which includes at least a crossbeam and two support columns; an electromagnet, which is connected to the bottom of the crossbeam; an impact hammer, when the power is on, the electromagnet attracts and drives the impact hammer to move upward, and when the power is off, the impact hammer is released by the electromagnet and falls; an anvil, which is located directly below the impact hammer, and a knee pad to be tested is placed on the anvil. After the impact hammer falls, it hits the knee pad; an inductor, which is fixedly connected to the bottom of the anvil; a guide system, which includes a guide tube and a support frame for fixing the guide tube to the main frame. The guide tube extends along the path of the impact hammer's fall and is covered on the outside of the anvil and the inductor.

[0004] However, this patent still has some shortcomings. When using an impact tester to test the impact durability of an automotive mold, the mold is usually placed on the impact tester before testing. However, this method can only test one side of the automotive mold. When testing other sides, the mold needs to be manually turned over and tested again, which is time-consuming and labor-intensive, and has low work efficiency. Therefore, those skilled in the art have provided an automotive mold durability testing device to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide an automobile mold durability testing device, which has the advantages of being easy to clamp the automobile mold and at the same time easy to perform impact durability testing on different positions of the automobile mold, saving time and labor, and improving work efficiency. It solves the problem that when an automobile mold is subjected to impact durability testing using an impact tester, the automobile mold is usually placed on the impact tester and then tested, but this method can only test one side of the automobile mold. When other sides need to be tested, the automobile mold needs to be manually turned over and tested again, which is time-consuming and labor-intensive and has low work efficiency.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automobile mold durability testing device, comprising a workbench, an impact code, a threaded rod and a mold body, a bracket 1 is fixed to the rear end of the upper surface of the workbench, a groove 1 is provided at the front end of the bracket 1, an electromagnetic device is installed at the top of the inner wall of the groove 1, a circular groove is provided on the lower surface of the electromagnetic device, an electromagnetic hanging rod is inserted into the circular groove, an impact code is installed at the bottom end of the electromagnetic hanging rod, fixed plates are fixed on both sides of the upper surface of the workbench, a spring is fixed to one side of the fixed plate, a bracket 2 is fixed to one side of the spring, one side of the bracket 2 is rotatably connected to a rotating rod, a bracket 3 is fixed to one side of the rotating rod, a groove 3 is provided on one side of the bracket 3, and the groove 3 is inserted into the mold body.

[0007] Preferably, four pillars in a rectangular array are fixed to the lower surface of the workbench. The four pillars can support the workbench so that the entire device is placed stably.

[0008] Preferably, a control switch box is fixed at the front end of the workbench, and a display screen and buttons are sequentially embedded and installed at the front end of the control switch box from top to bottom. The start and stop of the motor can be controlled by the control switch box.

[0009] Preferably, a threaded post is fixed to the bottom end of the electromagnetic hanging rod, and a threaded groove is formed on the upper surface of the impact code, and the bottom end of the threaded post extends into the threaded groove and is threadedly connected. The bottom end of the threaded post extends into the threaded groove and is threadedly connected, which facilitates the installation and removal of the impact code and the replacement of impact codes of different sizes.

[0010] Preferably, the fixing plate has a second threaded hole on the other side, a cylinder is fixed to the other side of the fixing plate, a first threaded hole is formed on one side of the cylinder, a threaded rod passes through the first and second threaded holes and is threadedly connected, one side of the threaded rod is rotatably connected to the third bracket, and a turntable is fixed to the other side of the threaded rod. By rotating the threaded rod, the spring can be compressed and the third bracket can be moved, thereby facilitating the installation and removal of the mold body.

[0011] Preferably, the front end of the second bracket is provided with a second groove, the inner wall of which is provided with a first circular hole, a motor is fixed to one side of the inner wall of the second groove, a transmission shaft of the motor extends into the first circular hole, and a rotating rod is fixed to one side of the transmission shaft of the motor. The rotating rod is fixed by the transmission shaft of the motor, providing power for the rotation of the rotating rod and the third bracket, so that the mold body can be rotated as needed, facilitating impact durability testing at different positions of the mold body.

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

[0013] The utility model is provided with a circular groove on the lower surface of the electromagnetic device, and the electromagnetic hanging rod is inserted into the circular groove, and an impact code is installed at the bottom end of the electromagnetic hanging rod. Fixed plates are fixed on both sides of the upper surface of the workbench, and a spring is fixed on one side of the fixed plate. A bracket two is fixed on one side of the spring. One side of the bracket two is rotatably connected to the rotating rod, and a bracket three is fixed on one side of the rotating rod. A groove three is provided on one side of the bracket three, and the groove three is inserted into the mold body. When it is necessary to perform an impact durability test on the automobile mold, the threaded rod is rotated to compress the spring, and the bracket three moves at the same time, and the mold body is inserted into the groove three. The threaded rod is then rotated so that the bracket three can clamp the mold body stably, and the motor is started to rotate the mold body to a suitable position. The impact code falls and impacts the mold body, thereby facilitating the clamping of the automobile mold and facilitating the impact durability test of different positions of the automobile mold, saving time and effort, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 This is a side structural diagram of the workbench of the present invention;

[0016] Figure 3 This is a schematic cross-sectional view of the electromagnetic device of the present invention;

[0017] Figure 4 This is a schematic cross-sectional structural diagram of the fixing plate of the present invention;

[0018] Figure 5 This is a schematic diagram of the cross-sectional structure of the bracket of the present invention;

[0019] Figure 6 This is a schematic diagram of the main structure of the mold body of the present invention.

[0020] In the figure: 1. Pillar; 2. Workbench; 3. Fixing plate; 4. Bracket 1; 5. Control switch box; 6. Groove 1; 7. Impact code; 8. Threaded groove; 9. Electromagnetic hanging rod; 10. Electromagnetic device; 11. Round groove; 12. Threaded column; 13. Round cylinder; 14. Threaded rod; 15. Turntable; 16. Threaded hole 1; 17. Threaded hole 2; 18. Spring; 19. Turning rod; 20. Round hole 1; 21. Bracket 2; 22. Groove 2; 23. Motor; 24. Bracket 3; 25. Groove 3; 26. Mold body. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1 to 6 The utility model provides an embodiment of an automobile mold durability testing device, comprising a workbench 2, an impact code 7, a threaded rod 14 and a mold body 26. A bracket 4 is fixed to the rear end of the upper surface of the workbench 2, and four pillars 1 in a rectangular array are fixed to the lower surface of the workbench 2. A control switch box 5 is fixed to the front end of the workbench 2. A display screen and buttons are sequentially embedded and installed on the front end of the control switch box 5 from top to bottom. The workbench 2 can be supported by the four pillars 1, so that the overall device is placed stably. The start and stop of the motor 23 can be controlled by the control switch box 5.

[0023] A groove 6 is provided at the front end of the bracket 4, and an electromagnetic device 10 is installed at the top of the inner wall of the groove 6. When the electromagnetic device 10 is started, the electromagnetic hanging rod 9 can be sucked, and then the electromagnetic device 10 is stopped, the impact code 7 falls, and the impact durability test of the mold body 26 can be performed. A circular groove 11 is provided on the lower surface of the electromagnetic device 10, and the electromagnetic hanging rod 9 is inserted into the circular groove 11. The impact code 7 is installed at the bottom end of the electromagnetic hanging rod 9, and a threaded column 12 is fixed to the bottom end of the electromagnetic hanging rod 9. A threaded groove 8 is provided on the upper surface of the impact code 7, and the bottom end of the threaded column 12 extends into the threaded groove 8 and is threadedly connected. The bottom end of the threaded column 12 extends into the threaded groove 8 and is threadedly connected, which facilitates the installation and disassembly of the impact code 7 and the replacement of impact codes 7 of different sizes.

[0024] A fixing plate 3 is fixed on both sides of the upper surface of the workbench 2, and a threaded hole 2 17 is provided on the other side of the fixing plate 3. A cylinder 13 is fixed on the other side of the fixing plate 3, and a threaded hole 16 is provided on one side of the cylinder 13. One side of the threaded rod 14 passes through the threaded hole 16 and the threaded hole 2 17 and is threadedly connected. One side of the threaded rod 14 is rotatably connected to the bracket 3 24, and a turntable 15 is fixed on the other side of the threaded rod 14. By rotating the threaded rod 14, the spring 18 can be compressed and the bracket 3 21 can be moved, which facilitates the installation and disassembly of the mold body 26. A spring 18 is fixed on one side of the fixing plate 3, and a bracket 2 21 is fixed on one side of the spring 18.

[0025] One side of the bracket 21 is rotatably connected to the rotating rod 19, and a groove 22 is provided at the front end of the bracket 21, and a round hole 20 is provided on one side of the inner wall of the groove 22. A motor 23 is fixed on one side of the inner wall of the groove 22, and a transmission shaft provided on one side of the motor 23 extends into the round hole 1 20. The rotating rod 19 is fixed on one side of the transmission shaft provided on the motor 23. The rotating rod 19 is fixed by the transmission shaft provided by the motor 23, which provides power for the rotation of the rotating rod 19 and the bracket 3 24, so that the mold body 26 can be rotated as needed, which is convenient for impact durability testing of different positions of the mold body 26. A bracket 3 24 is fixed on one side of the rotating rod 19, and a groove 3 25 is provided on one side of the bracket 3 24, and the groove 3 25 is inserted into the mold body 26.

[0026] When an impact durability test is required on an automotive mold, the turntable 15 is rotated, causing the threaded rod 14 to rotate, compressing the spring 18 and moving the third bracket 24. The two sides of the mold body 26 are then inserted into the second groove 22. The threaded rod 14 is then rotated again, causing the second bracket 24 to clamp the mold body 26 securely. The control switch box 5 is operated to start the motor 23, causing the rotating rod 19 and the third bracket 24 to rotate. Simultaneously, after the mold body 26 has been rotated to a suitable angle, the impact weight 7 is lowered to perform an impact test on the mold body 26. This facilitates clamping the automotive mold and performing impact durability tests on different locations of the mold, saving time and effort and improving work efficiency.

[0027] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An automobile mold durability testing device, comprising a workbench (2), an impact code (7), a threaded rod (14) and a mold body (26), characterized in that: A bracket (4) is fixed at the rear end of the upper surface of the workbench (2), a groove (6) is provided at the front end of the bracket (4), an electromagnetic device (10) is installed at the top of the inner wall of the groove (6), a circular groove (11) is provided on the lower surface of the electromagnetic device (10), an electromagnetic hanging rod (9) is inserted into the circular groove (11), and an impact code (7) is installed at the bottom end of the electromagnetic hanging rod (9), and a fixed plate (3) is fixed on both sides of the upper surface of the workbench (2), a spring (18) is fixed on one side of the fixed plate (3), a bracket (21) is fixed on one side of the spring (18), one side of the bracket (21) is rotatably connected to a rotating rod (19), a bracket (24) is fixed on one side of the rotating rod (19), a groove (25) is provided on one side of the bracket (24), and a mold body (26) is inserted into the groove (25).

2. The automotive mold durability testing equipment according to claim 1, characterized in that: Four pillars (1) in a rectangular array are fixed on the lower surface of the workbench (2).

3. The automotive mold durability testing equipment according to claim 2, characterized in that: A control switch box (5) is fixed to the front end of the workbench (2), and a display screen and buttons are sequentially embedded and installed on the front end of the control switch box (5) from top to bottom.

4. The automotive mold durability testing equipment according to claim 1, characterized in that: A threaded column (12) is fixed at the bottom end of the electromagnetic hanging rod (9), a threaded groove (8) is provided on the upper surface of the impact code (7), and the bottom end of the threaded column (12) extends into the threaded groove (8) and is threadedly connected.

5. The automotive mold durability testing equipment according to claim 1, characterized in that: The fixing plate (3) has a second threaded hole (17) on the other side, a cylinder (13) is fixed on the other side of the fixing plate (3), a threaded hole (16) is provided on one side of the cylinder (13), a threaded rod (14) passes through the first threaded hole (16) and the second threaded hole (17) and is threadedly connected, one side of the threaded rod (14) is rotatably connected to the third bracket (24), and a turntable (15) is fixed on the other side of the threaded rod (14).

6. The automotive mold durability testing equipment according to claim 1, characterized in that: The front end of the second bracket (21) is provided with a second groove (22), a circular hole (20) is provided on one side of the inner wall of the second groove (22), a motor (23) is fixed on one side of the inner wall of the second groove (22), a transmission shaft provided on one side of the motor (23) extends into the circular hole (20), and a rotating rod (19) is fixed on one side of the transmission shaft provided on the motor (23).

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