A test instrument for detecting the vertical parallelism of mold frame guide components

Abstract

This utility model discloses a vertical parallelism testing instrument for mold guide components, including a base, a base plate fixed at the center of the top of the base, a first transmission body at the top of the base plate, a first motor mounted on the surface of the first transmission body, one end of the first motor extending into the interior of the first transmission body and mounted with a first lead screw, a first nut assembly threaded onto the outer wall of the first lead screw, the top of the first nut assembly extending into the exterior of the first transmission body and mounted with a support plate, a second transmission body fixedly mounted at the top of the support plate, a second motor mounted on the outer wall of one side of the second transmission body, one end of the second motor extending into the interior of the second transmission body and mounted with a second lead screw. This utility model not only ensures the testing effect on mold guide components during use, but also reduces the displacement phenomenon during the testing of mold guide components, and achieves the goal of conveniently testing the vertical parallelism of mold guide components.

Description

Technical Field

[0001] This utility model relates to the field of mold manufacturing and testing technology, specifically to a mold frame guide component vertical parallelism testing instrument. Background Technology

[0002] The perpendicularity and parallelism of mold base guide components such as guide seats and guide rails are key parameters to ensure the accuracy of mold movement and product consistency. When manufacturing such mold guide components, it is necessary to test their perpendicularity and parallelism to ensure their perpendicularity and parallelism. Therefore, developing a perpendicularity and parallelism testing instrument for mold base guide components has important practical significance.

[0003] A perpendicularity and parallelism testing instrument, as described in reference announcement number CN220083904U, includes a platform with a connecting sleeve fixedly connected to it. A sliding column is slidably connected within the connecting sleeve. An adjustment mechanism is provided on the connecting sleeve. An annular groove is formed on the sliding column, and a rotating mechanism is provided on the sliding column. A support column is provided on the rotating mechanism. This testing instrument, through the design of components such as a slot, a first sliding rod, a handle, a connecting seat, a first support ring, and a guide rod, moves the first sliding rod out of the slot, causing the sliding column and other components to move upward to a designated position. Then, the first sliding rod is released, and it moves back into the slot, thereby limiting the sliding column and other components and facilitating height adjustment of the support column. As can be seen from the above, although this testing instrument can be applied well, it is generally not convenient for moving mold guide components forward, backward, left, or right, thus hindering the comprehensive inspection of the upper surface and outer wall of the mold guide components, affecting the testing effect of the instrument on the mold guide components. Further improvements are needed. Utility Model Content

[0004] The purpose of this utility model is to provide a vertical parallelism testing instrument for mold frame guide components, in order to solve the problem that although the testing instruments mentioned in the background art can be used well, they are usually not convenient for moving the mold guide components back and forth or left and right, and thus it is not easy to carry out comprehensive testing of the upper surface and outer wall of the mold guide components, which affects the testing effect of the testing instrument on the mold guide components.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a vertical parallelism testing instrument for mold frame guide components, comprising a base, a base plate fixed at the center of the top of the base, a first transmission body at the top of the base plate, a first motor mounted on the surface of the first transmission body, one end of the first motor extending into the interior of the first transmission body and mounted with a first lead screw, a first nut assembly threaded onto the outer wall of the first lead screw, the top of the first nut assembly extending into the exterior of the first transmission body and mounted with a bearing plate, a second transmission body fixedly mounted on the top of the bearing plate, and a second transmission body mounted on the outer wall of one side of the second transmission body. The system includes a second motor, one end of which extends into the interior of the second transmission body and is equipped with a second lead screw. A second nut assembly is threaded onto the outer wall of the second lead screw. The top of the second nut assembly extends into the exterior of the second transmission body and is equipped with a testing platform. An L-shaped limiting plate is installed at the edge of the top of the testing platform. Several locking bolts are installed on the top of the L-shaped limiting plate. The bottom ends of the locking bolts penetrate the L-shaped limiting plate and are threadedly connected to the top of the testing platform. A control panel is fitted into one side of the top of the base. The output terminal of the microcontroller inside the control panel is electrically connected to the input terminals of the first motor and the second motor, respectively.

[0006] Preferably, a first component holder is provided at the top of the base on one side of the substrate. A first component holder is installed inside the first component holder. One end of the first component holder extends to the outside of the first component holder and is equipped with a first touch sensor. The output end of the first touch sensor is electrically connected to the input end of the microcontroller inside the control panel. The first touch sensor is used to detect the outer wall of the mold guide component.

[0007] Preferably, a support frame is provided at the top of the base in front of the substrate, and a lifting body is fixedly installed at the end of the support frame away from the base. The lifting body is provided to facilitate the placement of the third lead screw.

[0008] Preferably, a third lead screw is rotatably installed inside the lifting body. A third nut assembly is threaded onto the outer wall of the upper end of the third lead screw. One end of the third nut assembly extends to the outside of the base and is provided with a second component holder. A second component holder is installed inside the second component holder. The bottom end of the second component holder extends to the outside of the second component holder and is provided with a second touch sensor. The output end of the second touch sensor is electrically connected to the input end of the microcontroller inside the control panel. The height of the second touch sensor can be adjusted up and down by sliding the third nut assembly on the outer wall of the third lead screw.

[0009] Preferably, a third motor is installed at the top of the lifting body. The input end of the third motor is electrically connected to the output end of the microcontroller inside the control panel. The bottom end of the third motor extends into the interior of the lifting body and is connected to the top end of the third lead screw. The third motor is configured to drive the third lead screw to rotate.

[0010] Preferably, a third component holder is fixedly installed on the inner wall of the support frame, and a third component rod is installed inside the third component holder. One end of the third component rod extends to the outside of the third component holder and is provided with a third touch sensor. The output end of the third touch sensor is electrically connected to the input end of the microcontroller inside the control panel. The third touch sensor is used to detect the outer wall of the mold guide component.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the mold frame guide vertical parallelism detection instrument not only ensures the detection effect of the mold guide when the detection instrument is used, but also reduces the phenomenon of displacement during the detection of the mold guide, and achieves the purpose of conveniently detecting the vertical flatness of the mold guide.

[0012] (1) The first motor drives the first lead screw to rotate, so that the first nut pair slides on the outer wall of the first lead screw, thereby adjusting the position of the mold guide at the top of the testing table back and forth. Then, the second motor drives the second lead screw to rotate, so that the second nut pair slides on the outer wall of the second lead screw, thereby adjusting the position of the mold guide at the top of the testing table left and right. Thus, the position of the mold guide can be adjusted as needed to perform a comprehensive inspection of the upper surface and outer wall of the mold guide, thereby ensuring the inspection effect of the mold guide when the testing instrument is used.

[0013] (2) The L-shaped limiting plate is bolted and placed on the top of the testing table by several locking bolts. When the mold guide is placed on the top of the testing table and the outer walls of both sides of the mold guide are attached to the inner walls of both sides of the testing table, the mold guide can be limited and placed on the top of the testing table, thereby reducing the displacement phenomenon of the mold guide during the testing process.

[0014] (3) The first touch sensor contacts the right outer wall of the mold guide, the second touch sensor contacts the upper surface of the mold guide, and the third touch sensor contacts the front outer wall of the mold guide. If there is an uneven area between the outer wall and the upper surface of the mold guide, the first touch sensor, the second touch sensor, or the third touch sensor will no longer contact the mold guide and will have a certain gap between them. This data is fed back to the control panel and displayed to indicate that the current area of ​​the mold guide is uneven, which makes the vertical parallelism of the mold guide unqualified after installation. This achieves the purpose of conveniently detecting the vertical flatness of the mold guide. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a front view structural diagram of the present invention;

[0017] Figure 3 This is a schematic cross-sectional view of the lifting mechanism body of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the first transmission body and the second transmission body of this utility model.

[0019] In the diagram: 1. Base; 2. Control panel; 3. Base plate; 4. First transmission mechanism; 5. First motor; 6. Bearing plate; 7. Second transmission mechanism; 8. Second motor; 9. Detection table; 10. L-shaped limit plate; 11. Locking bolt; 12. Stand; 13. Lifting mechanism; 14. Third motor; 15. Third nut assembly; 16. First placement rack; 17. First placement rod; 18. First touch sensor; 19. Second placement rack; 20. Second placement rod; 21. Second touch sensor; 22. Third lead screw; 23. Third placement rack; 24. Third placement rod; 25. Third touch sensor; 26. First lead screw; 27. First nut assembly; 28. Second lead screw; 29. ​​Second nut assembly. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0021] Please see Figure 1-4 An embodiment of this utility model provides a mold frame guide vertical parallelism testing instrument, including a base 1, a base plate 3 fixed at the center of the top of the base 1, a first component holder 16 provided on the top of the base 1 on one side of the base plate 3, a first component holder 17 installed inside the first component holder 16, one end of the first component holder 17 extending to the outside of the first component holder 16 and a first touch sensor 18 installed thereon, and the output end of the first touch sensor 18 being electrically connected to the input end of the microcontroller inside the control panel 2.

[0022] In use, the first touch sensor 18 is set to detect the outer wall of the mold guide.

[0023] A support frame 12 is provided at the top of the base 1 in front of the substrate 3, and a lifting body 13 is fixedly installed at the end of the support frame 12 away from the base 1;

[0024] In use, the third lead screw 22 is positioned by setting up the lifting body 13;

[0025] A third lead screw 22 is rotatably installed inside the lifting body 13. A third nut pair 15 is threaded on the outer wall of the upper end of the third lead screw 22. One end of the third nut pair 15 extends to the outside of the base 1 and is provided with a second component holder 19. A second component holder 20 is installed inside the second component holder 19. The bottom end of the second component holder 20 extends to the outside of the second component holder 19 and is provided with a second touch sensor 21. The output end of the second touch sensor 21 is electrically connected to the input end of the microcontroller inside the control panel 2.

[0026] In use, the height of the second touch sensor 21 can be adjusted up and down by sliding the third nut assembly 15 on the outer wall of the third lead screw 22.

[0027] A third motor 14 is installed at the top of the lifting body 13. The input end of the third motor 14 is electrically connected to the output end of the microcontroller inside the control panel 2. The bottom end of the third motor 14 extends into the interior of the lifting body 13 and is connected to the top end of the third lead screw 22.

[0028] In use, the third motor 14 is configured to drive the third lead screw 22 to rotate;

[0029] A third component rack 23 is fixedly installed on the inner wall of the support frame 12. A third component rod 24 is installed inside the third component rack 23. One end of the third component rod 24 extends to the outside of the third component rack 23 and is provided with a third touch sensor 25. The output end of the third touch sensor 25 is electrically connected to the input end of the microcontroller inside the control panel 2.

[0030] In use, the third touch sensor 25 is set to detect the outer wall of the mold guide.

[0031] A first transmission body 4 is provided at the top of the substrate 3. A first motor 5 is mounted on the surface of the first transmission body 4. One end of the first motor 5 extends into the interior of the first transmission body 4 and is fitted with a first lead screw 26. A first nut pair 27 is threaded onto the outer wall of the first lead screw 26. The top end of the first nut pair 27 extends into the exterior of the first transmission body 4 and is fitted with a support plate 6. A second transmission body 7 is fixedly mounted at the top of the support plate 6. A second motor 8 is mounted on the outer wall of one side of the second transmission body 7. One end of the second motor 8 extends into the interior of the second transmission body 7 and is fitted with a second lead screw. 28. A second nut pair 29 is threaded on the outer wall of the second lead screw 28. The top of the second nut pair 29 extends to the outside of the second transmission body 7 and is provided with a detection platform 9. An L-shaped limiting plate 10 is installed at the edge of the top of the detection platform 9. Several locking bolts 11 are installed on the top of the L-shaped limiting plate 10. The bottom of the locking bolts 11 passes through the L-shaped limiting plate 10 and is threadedly connected to the top of the detection platform 9. A control panel 2 is fitted into one side of the top of the base 1. The output terminal of the microcontroller inside the control panel 2 is electrically connected to the input terminals of the first motor 5 and the second motor 8, respectively.

[0032] In this embodiment, the L-shaped limiting plate 10 is first bolted and placed on the top of the testing platform 9 using several locking bolts 11. When the mold guide is placed on the top of the testing platform 9, and the outer walls of both sides of the mold guide are attached to the inner walls of both sides of the testing platform 9, the mold guide is positioned and limited on the top of the testing platform 9. Then, the first motor 5 drives the first lead screw 26 to rotate, causing the first nut assembly 27 to slide on the outer wall of the first lead screw 26, thus adjusting the position of the mold guide at the top of the testing platform 9 forward and backward. Next, the second motor 8 drives the second lead screw 28 to rotate, causing the second nut assembly 29 to slide on the outer wall of the second lead screw 28, thus adjusting the position of the mold guide at the top of the testing platform 9 left and right. This allows for adjustment of the mold guide's position as needed, facilitating subsequent full adjustment of the upper surface and outer wall of the mold guide. In the surface inspection operation, the third motor 14 drives the third lead screw 22 to rotate, causing the third nut assembly 15 to slide on the outer wall of the third lead screw 22. This allows adjustment of the height of the second touch sensor 21. Finally, the first touch sensor 18 contacts the right outer wall of the mold guide, the second touch sensor 21 contacts the upper surface of the mold guide, and the third touch sensor 25 contacts the front outer wall of the mold guide. If there is an uneven area between the outer wall and the upper surface of the mold guide, the first touch sensor 18, the second touch sensor 21, or the third touch sensor 25 will no longer contact the mold guide, leaving a certain gap between them. This data is fed back to the control panel 2 and displayed to indicate that the current area of ​​the mold guide is uneven. This detects that the vertical parallelism of the mold guide after installation is unqualified, thus completing the use of the inspection instrument.

Claims

1. An instrument for detecting the vertical parallelism of mold frame guide components, characterized in that: The system includes a base (1), a base plate (3) fixed at the center of the top of the base (1), a first transmission body (4) provided at the top of the base plate (3), a first motor (5) mounted on the surface of the first transmission body (4), one end of the first motor (5) extending into the interior of the first transmission body (4) and mounted with a first lead screw (26), a first nut pair (27) threaded onto the outer wall of the first lead screw (26), the top of the first nut pair (27) extending into the exterior of the first transmission body (4) and provided with a bearing plate (6), a second transmission body (7) fixedly mounted on the top of the bearing plate (6), a second motor (8) mounted on the outer wall of one side of the second transmission body (7), and one end of the second motor (8) extending into the outer wall of the second transmission body (7). The transmission body (7) is equipped with a second lead screw (28). A second nut pair (29) is threaded on the outer wall of the second lead screw (28). The top of the second nut pair (29) extends to the outside of the second transmission body (7) and is equipped with a detection platform (9). An L-shaped limiting plate (10) is installed at the edge of the top of the detection platform (9). Several locking bolts (11) are installed on the top of the L-shaped limiting plate (10). The bottom of the locking bolts (11) passes through the L-shaped limiting plate (10) and is threadedly connected to the top of the detection platform (9). A control panel (2) is fitted into one side of the top of the base (1). The output end of the microcontroller inside the control panel (2) is electrically connected to the input end of the first motor (5) and the second motor (8).

2. The instrument for detecting the vertical parallelism of mold frame guide components according to claim 1, characterized in that: The base (1) on one side of the substrate (3) is provided with a first component holder (16). The first component holder (16) is equipped with a first component rod (17). One end of the first component rod (17) extends to the outside of the first component holder (16) and is equipped with a first touch sensor (18). The output end of the first touch sensor (18) is electrically connected to the input end of the microcontroller inside the control panel (2).

3. The instrument for detecting the vertical parallelism of mold frame guide components according to claim 1, characterized in that: A support frame (12) is provided at the top of the base (1) in front of the base plate (3), and an elevator body (13) is fixedly installed at the end of the support frame (12) away from the base (1).

4. The instrument for detecting the vertical parallelism of mold frame guide components according to claim 3, characterized in that: The elevator body (13) is rotatably mounted with a third lead screw (22). A third nut pair (15) is threaded on the outer wall of the upper end of the third lead screw (22). One end of the third nut pair (15) extends to the outside of the base (1) and is provided with a second placement rack (19). A second placement rod (20) is installed inside the second placement rack (19). The bottom end of the second placement rod (20) extends to the outside of the second placement rack (19) and is provided with a second touch sensor (21). The output end of the second touch sensor (21) is electrically connected to the input end of the microcontroller inside the control panel (2).

5. The instrument for detecting the vertical parallelism of mold frame guide components according to claim 4, characterized in that: The top of the elevator body (13) is equipped with a third motor (14). The input end of the third motor (14) is electrically connected to the output end of the microcontroller inside the control panel (2). The bottom end of the third motor (14) extends into the interior of the elevator body (13) and is connected to the top of the third lead screw (22).

6. The instrument for detecting the vertical parallelism of mold frame guide components according to claim 3, characterized in that: A third component rack (23) is fixedly installed on the inner wall of the support frame (12). A third component rod (24) is installed inside the third component rack (23). One end of the third component rod (24) extends to the outside of the third component rack (23) and is provided with a third touch sensor (25). The output end of the third touch sensor (25) is electrically connected to the input end of the microcontroller inside the control panel (2).

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