Die surface bending measuring equipment

Abstract

The utility model discloses die surface bending measuring equipment which comprises a vertically arranged vertical beam, a lifting plate slidably mounted on the vertical beam, a detection assembly mounted on the lifting plate, a connecting rod assembly mounted between the vertical beam and the lifting plate and used for moving the lifting plate downwards, and a tray mounted below the detection assembly. A first driving part for driving the tray to rotate is mounted at the bottom of the tray. The measuring equipment is provided with the rotating motor for driving the detection assembly to rotate, and the digital display height gauge of the detection assembly can be accurately rotated by 90 degrees through the rotating motor, so that the digital display height gauge is perpendicular to the tray, and the effect of accurate measurement is achieved. The die surface bending measuring equipment is reasonable in structure and convenient to use, popularize and apply.

Description

Technical Field

[0001] This utility model belongs to the field of mold testing equipment, and specifically relates to a mold surface bending measurement device. Background Technology

[0002] Currently, after the injection mold for lens molding is completed, the curvature of the lens surface needs to be measured. There is a measuring device that includes a tray for placing the mold and a rotatable measuring component with a digital height display. However, the measuring component needs to be manually rotated before measurement can be performed. This can lead to problems such as the manual rotation not being accurate to 90 degrees, causing the measuring rod of the digital height display to be out of perpendicularity with the tray for placing the mold, resulting in inaccurate measurements.

[0003] Therefore, in view of the shortcomings of the above solutions in actual manufacturing and implementation, a mold surface bending measurement device is provided to solve the above technical problems. Utility Model Content

[0004] This invention proposes a mold surface bending measurement device, which solves the problems in the prior art.

[0005] The technical solution of this utility model is implemented as follows: a mold surface bending measuring device includes a vertically arranged vertical beam, a lifting plate slidably mounted on the vertical beam, a detection component mounted on the lifting plate, a connecting rod assembly for moving the lifting plate downward between the vertical beam and the lifting plate, a tray mounted below the detection component, and a first driving component for driving the tray to rotate mounted at the bottom of the tray.

[0006] In a preferred embodiment, a slide rail is fixedly installed on the side of the vertical beam, a slider is slidably installed on the slide rail, the lifting plate is fixedly connected to the slider, and the detection component is installed on the side of the lifting plate.

[0007] In a preferred embodiment, a second driving component is fixedly installed on the side of the lifting plate, and the detection component is connected to the output end of the second driving component. The detection component achieves rotation operation through the second driving component.

[0008] In a preferred embodiment, the detection component includes a mounting frame, which is fixedly connected to the output end of the second drive component. The mounting frame is equipped with a digital height display device, and top columns are installed at both ends of the mounting frame.

[0009] In a preferred embodiment, the linkage assembly includes a first support column fixedly mounted on the side wall of the top beam, a first connecting rod rotatably connected to the end of the first support column, a second connecting rod rotatably connected to the end of the first connecting rod, a second support column fixedly mounted on the side of the lifting plate, the second connecting rod rotatably connected to the second support column, and a first pressure rod mounted on the end of the second connecting rod. By operating the first pressure rod, the lifting plate is driven to move up and down along the vertical beam.

[0010] In a preferred embodiment, an elastic component is installed between the top of the lifting plate and the top of the vertical beam to facilitate the repositioning of the detection component.

[0011] In a preferred embodiment, the first driving component is fixedly installed below the detection assembly, a turntable is installed at the output end of the first driving component, the tray is installed on the turntable, and the turntable and the tray are detachably connected.

[0012] In a preferred embodiment, the turntable is provided with a placement groove, the bottom of the tray is provided with a placement block, the placement groove and the placement block are shaped to match, and the turntable is equipped with a positioning post for positioning the tray.

[0013] In a preferred embodiment, the positioning post is fixedly installed at the bottom of the placement groove, the tray is provided with a positioning cavity, the positioning post is slidably engaged with the positioning cavity, the placement block is located behind the placement groove, and the positioning post is inserted into the positioning cavity.

[0014] In a preferred embodiment, the first driving component and the second driving component are both rotary cylinders.

[0015] The beneficial effects of this utility model after adopting the above technical solution are as follows: This utility model discloses a mold surface bending measurement device, which is equipped with a rotary motor to drive the detection component to rotate. The rotary motor can accurately rotate the digital height gauge of the detection component by 90 degrees, so that it is perpendicular to the tray, thereby achieving an accurate measurement effect. This mold surface bending measurement device has a reasonable structure, is easy to use, and is convenient for widespread application. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2This is a schematic diagram of the main structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the turntable structure of this utility model.

[0020] In the diagram, 1. Base; 2. Vertical beam; 3. First connecting rod; 4. Slider; 5. Slide rail; 6. Connecting column; 7. Elastic component; 8. Lifting plate; 9. Second driving component; 10. Digital height display device; 11. Top column; 12. Mounting bracket; 13. Tray; 14. Positioning column; 15. First pressure rod; 16. Turntable; 17. First driving component; 18. Second support column; 19. First support column; 20. Placement slot; 21. Second connecting rod. Detailed Implementation

[0021] 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.

[0022] like Figures 1 to 3 As shown, a mold surface bending measuring device includes a vertically arranged vertical beam 2. The device is characterized in that a lifting plate 8 is slidably installed on the vertical beam 2, a detection component is installed on the lifting plate 8, a connecting rod assembly for moving the lifting plate 8 downward is installed between the vertical beam 2 and the lifting plate 8, a tray 13 is installed below the detection component, and a first driving component 17 for driving the tray 13 to rotate is installed at the bottom of the tray 13.

[0023] Specifically, this mold surface bending measuring device includes a base 1, with a vertical beam 2 fixedly installed on the side of the base 1. A first drive component 17 is fixedly installed on the base 1.

[0024] A slide rail 5 is fixedly installed on the side of the vertical beam 2, and a slider 4 is slidably installed on the slide rail 5. The lifting plate 8 is fixedly connected to the slider 4, and the detection component is installed on the side of the lifting plate 8.

[0025] A second drive component 9 is fixedly installed on the side of the lifting plate 8. The detection component is connected to the output end of the second drive component 9, and the detection component achieves rotation operation through the second drive component 9.

[0026] The detection component includes a mounting bracket 12, which is fixedly connected to the output end of the second drive component 9. The mounting bracket 12 is equipped with a digital height display device 10, and top columns 11 are installed at both ends of the mounting bracket 12.

[0027] Specifically, the top column 11 is fixedly connected to the mounting bracket 12, the digital height display device 10 is a digital height display instrument, the mounting bracket 12 is provided with a sliding hole, and the digital height display instrument includes a measuring rod, which is slidably installed in the sliding hole.

[0028] The linkage assembly includes a first support column 19 fixedly mounted on the side wall of the top beam, a first connecting rod 3 rotatably connected to the end of the first support column 19, a second connecting rod 21 rotatably connected to the end of the first connecting rod 3, a second support column 18 fixedly mounted on the side of the lifting plate 8, the second connecting rod 21 rotatably connected to the second support column 18, and a first pressure rod 15 mounted on the end of the second connecting rod 21. By operating the first pressure rod 15, the lifting plate 8 is driven to move up and down along the vertical beam 2.

[0029] An elastic component 7 is installed between the top of the lifting plate 8 and the top of the vertical beam 2 to facilitate the resetting of the detection component.

[0030] Specifically, the elastic component 7 is a spring, a connecting column 6 is installed on the top side wall of the top beam, and a spring is installed between the connecting column 6 and the lifting plate 8.

[0031] The first drive component 17 is fixedly installed below the detection component. The output end of the first drive component 17 is equipped with a turntable 16, and the tray 13 is installed on the turntable 16. The turntable 16 and the tray 13 are detachably connected.

[0032] The turntable 16 is provided with a placement groove 20, and the bottom of the tray 13 is provided with a placement block. The placement groove 20 is matched with the shape of the placement block. The turntable 16 is equipped with a positioning post 14 for positioning the tray 13.

[0033] The positioning post 14 is fixedly installed at the bottom of the placement groove 20. The tray 13 is provided with a positioning cavity. The positioning post 14 slides in the positioning cavity. After the placement block is located in the placement groove 20, the positioning post 14 is inserted into the positioning cavity and the positioning post 14 does not protrude from the bottom surface of the tray 13.

[0034] The first drive component 17 and the second drive component 9 are rotary cylinders.

[0035] Before use, the measuring rod of the digital height gauge is parallel to the base 1. During use, a tray 13 corresponding to the mold being tested is installed on the gripper plate. After placing the mold on the tray 13, the rotary motor on the lifting plate 8 is operated to rotate the digital height gauge 90 degrees so that the measuring rod of the digital height gauge is perpendicular to the base 1. Then, the first pressure rod 15 is pressed down so that the bottom of the top column 11 and the bottom of the measuring rod of the digital height gauge contact the top surface of the mold. Then, the rotary motor on the base 1 rotates, driving the mold on the tray 13 to rotate. The digital height gauge transmits the data obtained from contact with the mold surface to the computer, and the computer can calculate the surface curvature of the mold according to the formula.

[0036] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A mold surface bending measuring device, comprising a vertically arranged vertical beam (2), characterized in that, A lifting plate (8) is slidably mounted on the vertical beam (2), a detection component is mounted on the lifting plate (8), a connecting rod assembly for moving the lifting plate (8) downward is installed between the vertical beam (2) and the lifting plate (8), a tray (13) is mounted below the detection component, and a first driving component (17) for driving the tray (13) to rotate is mounted at the bottom of the tray (13).

2. The mold surface bending measuring device according to claim 1, characterized in that, A slide rail (5) is fixedly installed on the side of the vertical beam (2), and a slider (4) is slidably installed on the slide rail (5). The lifting plate (8) is fixedly connected to the slider (4), and the detection component is installed on the side of the lifting plate (8).

3. The mold surface bending measuring device according to claim 1, characterized in that, The lifting plate (8) is fixedly installed with a second driving component (9) on its side. The detection component is connected to the output end of the second driving component (9). The detection component achieves rotation operation through the second driving component (9).

4. The mold surface bending measuring device according to claim 3, characterized in that, The detection component includes a mounting bracket (12), which is fixedly connected to the output end of the second drive component (9). The mounting bracket (12) is equipped with a digital height display device (10), and top columns (11) are installed at both ends of the mounting bracket (12).

5. The mold surface bending measuring device according to claim 1, characterized in that, The linkage assembly includes a first support column (19) fixedly mounted on the side wall of the top beam. The end of the first support column (19) is rotatably connected to a first connecting rod (3). The end of the first connecting rod (3) is rotatably connected to a second connecting rod (21). The side of the lifting plate (8) is fixedly mounted with a second support column (18). The second connecting rod (21) is rotatably connected to the second support column (18). The end of the second connecting rod (21) is equipped with a first pressure rod (15). By operating the first pressure rod (15), the lifting plate (8) is driven to move up and down along the vertical beam (2).

6. The mold surface bending measuring device according to claim 1, characterized in that, An elastic component (7) is installed between the top of the lifting plate (8) and the top of the vertical beam (2) to facilitate the resetting of the detection component.

7. The mold surface bending measuring device according to claim 1, characterized in that, The first driving component (17) is fixedly installed below the detection component. A turntable (16) is installed at the output end of the first driving component (17). The tray (13) is installed on the turntable (16). The turntable (16) and the tray (13) are detachably connected.

8. The mold surface bending measuring device according to claim 7, characterized in that, The turntable (16) is provided with a placement groove (20), the bottom of the tray (13) is provided with a placement block, the placement groove (20) is matched with the shape of the placement block, and the turntable (16) is equipped with a positioning post (14) for positioning the tray (13).

9. A mold surface bending measuring device according to claim 8, characterized in that, The positioning post (14) is fixedly installed at the bottom of the placement groove (20). The tray (13) is provided with a positioning cavity. The positioning post (14) slides in the positioning cavity. The placement block is located behind the placement groove (20). The positioning post (14) is inserted into the positioning cavity.

10. A mold surface bending measuring device according to claim 3, characterized in that, The first driving component (17) and the second driving component (9) are rotary cylinders.

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