A mold steel perpendicularity testing device

Abstract

The utility model relates to die steel testing technical field, concretely is a kind of die steel perpendicularity testing device, including base, the top of base is fixedly installed with support column, the top of support column is fixedly installed with testing station, the outside of testing station is fixedly installed with several connecting columns, and testing station is fixed and holds down that there is annular support plate by connecting column.This kind of die steel perpendicularity testing device, by the cooperation of connecting column, annular support plate, annular slide, tooth slot, support frame, controller, electric sliding rail, movable plate, first servo motor, vertical rail, second servo motor, sliding block, gear, adjusting screw, adjusting block, testing laser pen and driving block, testing laser pen can be flexibly adjusted horizontal and vertical position under the drive of second servo motor and electric sliding rail, can expand detection range, ensure that die steel detection surface is fully covered detection.

Description

Technical Field

[0001] This utility model relates to the field of mold steel testing technology, specifically to a mold steel perpendicularity testing device. Background Technology

[0002] Die steel is a type of steel used to manufacture molds such as cold stamping dies, hot forging dies, and die casting molds. During the manufacturing and use of molds, the perpendicularity of the die steel has a crucial impact on the mold's precision and service life. If the perpendicularity of the die steel does not meet the requirements, it may lead to uneven stress on the mold during operation, thereby affecting the quality of the products processed by the mold and even shortening the mold's service life.

[0003] Chinese Patent Publication No. CN222799958U discloses a mold steel verticality testing device, which includes a worktable. A backing plate is fixedly connected to the upper surface of the worktable, and a connecting rod is fixedly connected to the outer wall of the worktable. A housing is fixedly connected to the lower surface of the connecting rod, and a first motor is installed inside the housing. In this invention, starting the first motor drives the first gear to rotate, thereby moving the first rack plate and the sliding plate. The movement of the sliding plate moves the hollow rod, which in turn moves the connecting plate and the first housing, achieving the effect of easily adjusting the position of the laser pointer according to the different dimensions of the mold steel.

[0004] Regarding the aforementioned technologies, this device has some shortcomings. In actual use, when different inspection surfaces of the mold steel need to be inspected, the orientation of the mold steel must be manually adjusted to align the surface to be inspected with the laser pointer. This operation is extremely inconvenient and leads to a significant reduction in inspection efficiency. Therefore, it is necessary to provide a mold steel perpendicularity testing device to solve the above-mentioned technical problems. Summary of the Invention

[0005] The purpose of this invention is to provide a mold steel perpendicularity testing device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A die steel perpendicularity testing device, comprising: The base has a support column fixedly installed on its top, a test platform fixedly installed on the top of the support column, and several connecting columns fixedly installed on the outer side of the test platform. The test platform is fixedly supported by an annular support plate through the connecting columns. An annular slide is provided on the top of the annular support plate, and a driving block is slidably installed on the annular slide. A movable plate is fixedly installed on the top of the driving block. An electric slide rail is fixedly installed on the top of the movable plate. A slider is slidably installed on the electric slide rail. A vertical rail is fixedly installed on the top of the slider. An adjusting screw is rotatably installed inside the vertical rail. An adjusting block is sleeved on the outer wall of the adjusting screw and is slidably installed on the vertical rail. A test laser pointer is installed on the front of the adjusting block. A second servo motor is fixedly installed on the top of the vertical rail, and the drive end of the second servo motor passes through the vertical rail and extends into the interior of the vertical rail to be fixedly connected to the top of the adjusting screw. A drive mechanism is provided on the rear side of the top of the movable plate.

[0007] Preferably, vertical plates are fixedly installed on both sides of the top of the test platform, and electric telescopic rods are fixedly installed on opposite sides of the two vertical plates. The driving end of the electric telescopic rod passes through the vertical plate and extends to the top of the test platform. Clamps are installed on the driving ends of the two electric telescopic rods.

[0008] Preferably, a support frame is fixedly installed on one side of the support column, and a controller is installed at one end of the support frame.

[0009] Preferably, the driving mechanism includes a first servo motor, which is fixedly installed on the rear side of the top of the movable plate. The driving end of the first servo motor passes through the movable plate and extends to the bottom of the movable plate. A gear is fixedly installed on the driving end of the first servo motor. Several equidistant and evenly distributed tooth grooves are opened on the outer side of the annular support plate, and the tooth grooves mesh with the gear.

[0010] Preferably, the adjusting block has a threaded hole that matches the adjusting screw, and the adjusting block is threadedly connected to the adjusting screw through the threaded hole.

[0011] Preferably, anti-slip pads are adhered to the opposing surfaces of both clamps.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model utilizes the coordinated use of a connecting column, annular support plate, annular slide rail, toothed groove, support frame, controller, electric slide rail, movable plate, first servo motor, vertical rail, second servo motor, slider, gear, adjusting screw, adjusting block, test laser pointer, and drive block. The test laser pointer, driven by the second servo motor and electric slide rail, can flexibly adjust its horizontal and vertical positions, expanding the detection range and ensuring comprehensive coverage of the mold steel detection surface. Simultaneously, through the cooperation of the first servo motor, gear, and toothed groove, the detection mechanism can drive the test laser pointer to move circumferentially along the annular slide rail to other detection surfaces. This movable design avoids frequent manual adjustments to the mold steel orientation, greatly improving detection efficiency.

[0013] 2. This utility model utilizes the combined use of an electric telescopic rod, clamps, and a vertical plate. After the mold steel is placed on top of the test bench, the electric telescopic rod can be activated. Its drive end moves the clamps relative to the top of the test bench, thus firmly clamping and fixing the mold steel to be tested to the top of the test bench, effectively ensuring the stability of the mold steel during the testing process. This clamp design can adapt to the clamping requirements of mold steel of different sizes, has strong versatility, and can meet the testing requirements of mold steel of diverse specifications. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a bottom view of the structure of this utility model; Figure 3 This is a partial cross-sectional view of the present invention. Figure 4 For the present utility model Figure 2 Enlarged structural diagram at point A in the middle.

[0015] In the diagram: 1. Base; 2. Support column; 3. Test platform; 4. Electric telescopic rod; 5. Clamp; 6. Vertical plate; 7. Connecting column; 8. Annular support plate; 9. Annular slide rail; 10. Gear groove; 11. Support frame; 12. Controller; 13. Electric slide rail; 14. Movable plate; 15. First servo motor; 16. Vertical rail; 17. Second servo motor; 18. Slider; 19. Gear; 20. Adjusting screw; 21. Adjusting block; 22. Test laser pointer; 23. Drive block. Detailed Implementation

[0016] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0017] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0018] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figures 1-4 One embodiment provided by this utility model: A die steel perpendicularity testing device, comprising: A base 1 has a support column 2 fixedly installed on its top. A test platform 3 is fixedly installed on the top of the support column 2. Several connecting columns 7 are fixedly installed on the outer side of the test platform 3. The test platform 3 is fixedly held by the connecting columns 7. An annular support plate 8 is fixedly installed on the top of the annular support plate 8. An annular slide 9 is opened on the top of the annular slide 9. A drive block 23 is slidably installed on the annular slide 9. A movable plate 14 is fixedly installed on the top of the drive block 23. An electric slide rail 13 is fixedly installed on the top of the movable plate 14. A slider 18 is slidably installed on the electric slide rail 13. A vertical rail 16 is fixedly installed on the top of the slider 18. An adjusting screw 20 is rotatably installed inside the vertical rail 16. An adjusting block 21 is sleeved on the outer wall of the adjusting screw 20 and is slidably installed on the vertical rail 16. A test laser pointer 22 is installed on the front of the adjusting block 21. A second servo motor 17 is fixedly installed on the top of the vertical rail 16, and the drive end of the second servo motor 17 passes through the vertical rail 16 and extends into the interior of the vertical rail 16 to be fixedly connected to the top of the adjusting screw 20. A drive mechanism is provided on the rear side of the top of the movable plate 14.

[0021] Vertical plates 6 are fixedly installed on both sides of the top of the test bench 3. Electric telescopic rods 4 are fixedly installed on opposite sides of the two vertical plates 6. The driving end of the electric telescopic rods 4 passes through the vertical plates 6 and extends to the top of the test bench 3. Clamps 5 are installed on the driving ends of the two electric telescopic rods 4, which realizes the clamping and fixing effect of mold steel of different sizes.

[0022] In one embodiment, a support frame 11 is fixedly installed on one side of the support column 2, and a controller 12 is installed at one end of the support frame 11, which is convenient to operate and has a reasonable layout, and is conducive to centralized control of the detection device.

[0023] In one preferred embodiment, the driving mechanism includes a first servo motor 15, which is fixedly mounted on the rear side of the top of the movable plate 14. The driving end of the first servo motor 15 passes through the movable plate 14 and extends to the bottom of the movable plate 14. A gear 19 is fixedly mounted on the driving end of the first servo motor 15. Several equidistant and evenly distributed toothed grooves 10 are opened on the outer side of the annular support plate 8, and the toothed grooves 10 mesh with the gear 19, so that the detection mechanism can autonomously move around the test platform 3 to achieve the effect of detecting different sides of the mold steel.

[0024] In one embodiment, the adjusting block 21 has a threaded hole that matches the adjusting screw 20, and the adjusting block 21 is threadedly connected to the adjusting screw 20 through the threaded hole.

[0025] In one preferred embodiment, anti-slip pads are adhered to the opposing surfaces of the two clamps 5, which can increase the friction with the mold steel surface and enhance clamping stability.

[0026] The working principle of this utility model is as follows: All electrical components mentioned are electrically connected to the controller 12 and the power supply. The main controller is a conventional, known device used for control, and existing publicly available power connection technologies are not detailed here. Parts not mentioned in this device are the same as or can be implemented using existing technologies. When using this testing device, the mold steel to be tested is placed on top of the test platform 3, and then the test laser pointer 22 is activated to test the corresponding side of the mold steel. During the testing process, the slider 18 can be manipulated to move laterally on the electric slide rail 13. The movement of the slider 18 drives the vertical rail 16 to move synchronously. The vertical rail 16 drives the test laser pointer 22 to move through the cooperation of the adjusting screw 20 and the adjusting block 21, achieving the lateral displacement of the test laser pointer 22. When the second servo motor 17 is activated, its drive end drives the adjusting screw 20 to rotate. Through the threaded transmission between the adjusting screw 20 and the adjusting block 21, and the sliding connection between the adjusting block 21 and the vertical rail 16, the adjusting block 21 achieves stable vertical movement, thereby driving the test laser pointer 22 to move vertically. Thus, driven by the second servo motor 17 and the electric slide rail 13, the horizontal and vertical positions of the test laser pointer 22 can be flexibly adjusted to expand its detection range and ensure comprehensive coverage of the mold steel detection surface. When the other side of the mold steel needs to be detected, the first servo motor 15 is started, and its drive end drives the gear 19 to rotate. Utilizing the meshing action of the gear 19 and the tooth groove 10, the movable plate 14 drives the drive block 23 to slide on the annular slide rail 9. This causes the detection mechanism located at the top of the movable plate 14 to move in a circular motion along the trajectory of the annular slide rail 9 outside the test platform 3 with the drive block 23, moving the test laser pointer 22 to other detection surfaces of the mold steel for detection. The movable design of the test laser pointer 22 avoids frequent manual adjustment of the mold steel orientation, significantly improving detection efficiency.

[0027] After the mold steel is placed on top of the test bench 3, the electric telescopic rod 4 can be activated. Its drive end moves the clamp 5 relative to the top of the test bench 3, thereby firmly clamping and fixing the mold steel to be tested on the top of the test bench 3, effectively ensuring the stability of the mold steel during the testing process. This clamp 5 is designed to adapt to the clamping requirements of mold steel of different sizes, has strong versatility, and can meet the testing requirements of mold steel of various specifications.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A device for testing the perpendicularity of mold steel, characterized in that, It includes: A base (1) is fixedly installed on the top of the base (1), and a test platform (3) is fixedly installed on the top of the support column (2). Several connecting columns (7) are fixedly installed on the outer side of the test platform (3). The test platform (3) is fixedly held by the connecting columns (7) and has an annular support plate (8). An annular slide (9) is opened on the top of the annular support plate (8). A driving block (23) is slidably installed on the annular slide (9). A movable plate (14) is fixedly installed on the top of the driving block (23). An electric slide rail (13) is fixedly installed on the top of the movable plate (14). A slider (18) is slidably installed on the electric slide rail (13). A vertical rail (16) is fixedly installed on the top of the slider (18). An adjusting screw (20) is rotatably installed inside the vertical rail (16). An adjusting block (21) is sleeved on the outer wall of the adjusting screw (20). The adjusting block (21) is slidably installed on the vertical rail (16). A test laser pointer (22) is installed on the front of the adjusting block (21). A second servo motor (17) is fixedly installed on the top of the vertical rail (16), and the driving end of the second servo motor (17) passes through the vertical rail (16) and extends into the interior of the vertical rail (16) and is fixedly connected to the top of the adjusting screw (20). A driving mechanism is provided on the rear side of the top of the movable plate (14).

2. The mold steel perpendicularity testing device according to claim 1, characterized in that: Vertical plates (6) are fixedly installed on both sides of the top of the test bench (3). Electric telescopic rods (4) are fixedly installed on opposite sides of the two vertical plates (6). The driving end of the electric telescopic rod (4) passes through the vertical plate (6) and extends to the top of the test bench (3). Clamps (5) are installed on the driving end of the two electric telescopic rods (4).

3. The mold steel perpendicularity testing device according to claim 1, characterized in that: A support frame (11) is fixedly installed on one side of the support column (2), and a controller (12) is installed at one end of the support frame (11).

4. The mold steel perpendicularity testing device according to claim 1, characterized in that: The driving mechanism includes a first servo motor (15), which is fixedly installed on the rear side of the top of the movable plate (14). The driving end of the first servo motor (15) passes through the movable plate (14) and extends to the bottom of the movable plate (14). A gear (19) is fixedly installed on the driving end of the first servo motor (15). Several equidistant and evenly distributed tooth grooves (10) are opened on the outer side of the annular support plate (8), and the tooth grooves (10) mesh with the gears (19).

5. The mold steel perpendicularity testing device according to claim 1, characterized in that: The adjusting block (21) has a threaded hole that matches the adjusting screw (20), and the adjusting block (21) is threadedly connected to the adjusting screw (20) through the threaded hole.

6. The mold steel perpendicularity testing device according to claim 2, characterized in that: Anti-slip pads are adhered to the opposite surfaces of the two clamps (5).

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