Injection mold height measuring instrument structure

Abstract

The utility model discloses an injection mold height measuring instrument structure, which is applied to the field of injection mold measurement and comprises a platform, a sliding rod is fixedly mounted at the top of the platform, a sliding block is slidably connected to the surface of the sliding rod, a measuring block is arranged on one side of the sliding block, and a contact plate located at the bottom of the sliding block is sleeved on the surface of the sliding rod. When the height of the injection mold is measured, the sliding block is not used and falls down along the sliding rod, the sliding block is in contact with the contact plate preferentially, through the arrangement of the damper and the spring, the impact force of the sliding block is buffered, vibration of the sliding block and the measuring block can be reduced while the measuring block is prevented from being in contact with the platform, and the measuring accuracy of the injection mold is improved. The situation that measurement of the sliding block and the measuring block is inaccurate due to oscillation is reduced, the use guarantee of the measuring instrument structure can be effectively improved through the arrangement, and meanwhile the use comprehensiveness of the structure can be further improved through the arrangement of the second screw rod and the second rotary knob.

Description

Technical Field

[0001] The utility model belongs to the field of injection mold measurement, and particularly relates to an injection mold height measuring instrument structure. Background Art

[0002] An injection mold is a tool used to produce plastic products; it also gives plastic products their complete structure and precise dimensions. Injection molding is a processing method used for mass production of certain complex-shaped components. Specifically, it involves injecting heated, molten plastic into the mold cavity under high pressure using an injection molding machine, where it cools and solidifies to produce a molded product. Currently, the production of injection molds requires precise height measurement. However, existing height measurement structures have limitations. When the operator releases their grip on the measuring block, the block slides down the vertical rod and oscillates as it reaches the bottom. This can affect the accuracy of the measuring block over time. Furthermore, when the current measuring structure is placed on a platform with an angle, it tilts, resulting in inaccurate measurements. This reduces the tolerance of the platform on which the measuring structure is placed. Utility Model Content

[0003] The purpose of the utility model is to provide an injection mold height measuring instrument structure, which has advantages and functions.

[0004] The above-mentioned technical objectives of the present utility model are achieved through the following technical solutions: an injection mold height measuring instrument structure, including a platform, a sliding rod is fixedly installed on the top of the platform, the surface of the sliding rod is slidably connected to a slider, a measuring block is provided on one side of the slider, the surface of the sliding rod is sleeved with a contact plate located at the bottom of the slider, dampers are provided on both sides of the bottom of the contact plate, a spring is sleeved on the surface of the damper, a bottom plate is provided at both ends of the bottom of the platform, a moving plate is provided on the top of the bottom plate, the top of the moving plate is rotatably connected to a screw rod 1 that penetrates the top of the platform through a bearing, a mounting block 1 is fixedly installed on the bottom of the moving plate, the outer side of the mounting block 1 is rotatably connected to a mounting block 2, and the bottom of the mounting block 2 is fixedly installed with a rod body rotatably connected to the bottom plate.

[0005] Using this technical solution, when measuring the height of an injection mold, the second knob is first loosened to prevent one end of the second screw from contacting the slide rod. The slider is then moved along the slide rod surface. The mold is then placed on top of the platform, positioned below the measuring block. A guardrail is used to provide positional protection, along with objects on the platform. The measuring block is then adjusted to contact the mold, allowing the mold height to be measured. The contact point between the measuring block and the mold is level with the bottom of the slider, and the operator can read the scale at the bottom of the slider to view the data. The second knob and the second screw can also be used to limit the position of the slider. When the slider is not in use, as it moves down the slide rod, it preferentially contacts the contact plate. The damper and spring provide a buffer against the impact force, preventing contact between the measuring block and the platform while also reducing vibration between the slider and the measuring block, thereby minimizing inaccurate measurements caused by vibration. This arrangement effectively increases the reliability of the measuring instrument structure, while the second screw and the second knob further enhance its versatility. When using the injection mold height measuring instrument structure, if the external tabletop is not level, the structure can also maintain its own levelness through knob 1. The operator turns knob 1, which drives screw 1 to rotate, thereby achieving progressive movement of screw 1 within the platform. The end of screw 1 drives the base plate to achieve longitudinal movement. When the base plate is superimposed on the external tabletop and tilted, mounting block 1 and mounting block 2 cooperate to adjust the angle between the base plate and screw 1. The addition of the rod body allows for rotation adjustment at different angles, increasing the usability of the structure. This arrangement can achieve flexibility in the use of the measurement structure and reduce dependence on externally placed components.

[0006] The utility model is further configured such that a vertical plate is fixedly mounted on one side of the slider, a horizontal plate is fixedly mounted on the top of one side of the vertical plate, and a connecting plate is fixedly mounted on one side of the horizontal plate.

[0007] The above technical solution is adopted: the vertical plate, the horizontal plate and the connecting plate are all fixedly connected with the slider to achieve synchronous movement.

[0008] The present invention is further configured such that a mounting piece is fixedly mounted on one end of the connecting plate, and the mounting piece and the measuring block are threadedly connected to each other.

[0009] The above technical solution is adopted: the measuring block is fastened and installed by the mounting piece, and the threaded connection facilitates the disassembly and installation of the measuring block.

[0010] The present invention is further configured such that mounting plates are fixedly mounted on both ends of the damper, and the two mounting plates are fixedly connected to the contact plate and the platform respectively.

[0011] Adopt the above technical solution: install and use the damper in conjunction with the mounting plate.

[0012] The present invention is further configured such that a guide rod 1 located on both sides of the slide rod is fixedly mounted on the bottom of the contact plate, and a guide hole for cooperating with the guide rod 1 for positioning is opened inside the platform.

[0013] The above technical solution is adopted: the positioning and guiding performance between the contact plate and the platform is increased by the coordinated positioning of the guide rod 1 and the guide hole.

[0014] The utility model is further configured such that a scale is provided on one side of the slide rod, a screw rod 2 is provided on the rear side of the slider which passes through the interior of the slider and contacts the slide rod, the screw rod 2 and the slider are slidably connected to each other, and a knob 2 is fixedly installed on one end of the screw rod.

[0015] The above technical solution is adopted: the rotation of knob 2 will drive screw 2 to rotate, and the screw 2 will be advanced inside the slider through the threaded connection. When one end of screw 2 contacts the slide rod, the slider and the slide rod can be limited and fixed.

[0016] The utility model is further configured such that the screw rod 1 and the platform are slidably connected to each other, a knob 1 is fixedly installed on the top of the screw rod 1, and guardrails are fixedly installed on both sides of the top of the platform.

[0017] Adopting the above technical solution: the rotation of knob 1 will drive screw 1 to rotate, and the guardrail cooperates with the object on the top of the platform to provide position limiting protection.

[0018] The utility model is further configured such that two guide rods penetrating to the top of the platform are fixedly installed at both ends of the top of the moving plate, the guide rods and the platform are slidably connected to each other, and a contact layer is fixedly installed at the bottom of the base plate.

[0019] The above technical solution is adopted: the guide rod 2 cooperates with the movement of the shift plate for guidance, the sliding connection cooperates with the guiding movement between the guide rod 2 and the platform, and the contact layer ensures the contact friction of the bottom of the base plate.

[0020] In summary, the present invention has the following beneficial effects:

[0021] 1. When measuring the height of an injection mold, the present invention uses a slider that is not in use and preferentially contacts the contact plate as it descends along the slide rod. The damper and spring provide a buffering and shock absorption mechanism for the impact, preventing the measuring block from contacting the platform while also reducing vibration between the slider and the measuring block, thereby minimizing inaccurate measurements caused by vibration. This configuration effectively enhances the reliability of the measuring instrument structure, while the second screw and the second knob further enhance the versatility of the structure.

[0022] 2. When the present invention is used as an injection mold height measuring instrument, if the external tabletop is not level, the structure can maintain its own levelness through knob 1. The operator turns knob 1, and the end of screw 1 drives the base plate to achieve longitudinal movement. When the base plate overlaps the external tabletop and tilts, mounting blocks 1 and 2 cooperate to adjust the angle between the base plate and screw 1. The addition of a rod body allows for rotational adjustment at different angles, increasing the reliability of the structure. This arrangement allows for greater flexibility in the use of the measuring structure and reduces dependence on external components. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the slider and measuring block of the utility model;

[0025] Figure 3 This is a partially sectional side view of the base and the slide bar of the utility model;

[0026] Figure 4 This is an enlarged schematic diagram of the screw rod and the bottom plate of the utility model;

[0027] Figure 5 This is an exploded and enlarged schematic diagram of the screw rod and the base plate of the present invention.

[0028] Figure numerals: 1. platform; 2. slide bar; 3. slider; 4. vertical plate; 5. horizontal plate; 6. connecting plate; 7. mounting part; 8. measuring block; 9. scale; 10. contact plate; 11. spring; 12. mounting plate; 13. damper; 14. guide rod 1; 15. guide hole; 16. bottom plate; 17. screw 1; 18. knob 1; 19. shift plate; 20. mounting block 1; 21. mounting block 2; 22. rod body; 23. contact layer; 24. guide rod 2; 25. guardrail; 26. screw 2; 27. knob 2. DETAILED DESCRIPTION

[0029] The present invention will be described in further detail below with reference to the accompanying drawings.

[0030] Example 1:

[0031] refer to Figure 1 、 Figure 2 and Figure 3When the tool is in a state of being moved up and down, the cam 13 is moved along the top of the platform 1 so that the tool 3 can move upwards and downwards, thereby preventing the tool 3 from moving upwards and downwards, thereby preventing the cam 13 from moving upwards and downwards, thereby preventing the cam 13 from moving upwards and downwards, thereby preventing the cam 13 from moving upwards and downwards, and preventing the cam 13 from moving upwards and downwards, thereby preventing the cam 13 from moving upwards and downwards, and preventing the cam 13 from moving upwards and downwards, thereby preventing the cam 13 from moving upwards and downwards, and preventing the cam 13 from moving upwards and downwards, and preventing the cam 13 from moving upwards and downwards,

[0032] refer to Figure 2 A vertical plate 4 is fixedly installed on one side of the slider 3, a horizontal plate 5 is fixedly installed on the top of one side of the vertical plate 4, and a connecting plate 6 is fixedly installed on one side of the horizontal plate 5. The vertical plate 4, the horizontal plate 5 and the connecting plate 6 are all fixedly connected to the slider 3 to achieve synchronous movement.

[0033] refer to Figure 2 One end of the connecting plate 6 is fixedly installed with a mounting member 7, and the mounting member 7 and the measuring block 8 are threadedly connected to each other. The mounting member 7 is matched with the measuring block 8 for fastening and installation, and the threaded connection facilitates the disassembly and installation of the measuring block 8.

[0034] refer to Figure 3 Both ends of the damper 13 are fixedly mounted with mounting pieces 12 , and the two mounting pieces 12 are fixedly connected to the contact plate 10 and the platform 1 respectively, and the damper 13 is installed and used through the mounting pieces 12 .

[0035] refer to Figure 3 The bottom of the contact plate 10 is fixedly installed with a guide rod 14 located on both sides of the slide rod 2, and the interior of the platform 1 is provided with a guide hole 15 for cooperating with the guide rod 14 for positioning. Through the cooperating positioning of the guide rod 14 and the guide hole 15, the positioning and guiding performance between the contact plate 10 and the platform 1 is increased.

[0036] refer to Figure 2 A scale 9 is provided on one side of the slide rod 2, and a screw rod 26 is provided on the rear side of the slider 3, which penetrates into the interior of the slider 3 and contacts the slider 2. The screw rod 26 and the slider 3 are slidably connected to each other, and a knob 27 is fixedly installed on one end of the screw rod 26. The rotation of the knob 27 will drive the screw rod 26 to rotate, and the screw rod 26 will be progressively advanced inside the slider 3 through the threaded connection. When one end of the screw rod 26 contacts the slider 2, the slider 3 and the slider 2 can be limited and fixed.

[0037] Brief description of usage: When measuring the height of an injection mold, first loosen knob 27 so that one end of screw 26 is not in contact with slide bar 2. Move slide bar 3 along the surface of slide bar 2. Then, place the mold on top of platform 1 and under measuring block 8. Guardrail 25 cooperates with objects on top of platform 1 for position protection. Then, adjust measuring block 8 to contact the mold to measure the mold height. The contact point of measuring block 8 with the mold is level with the bottom position of slide bar 3. The operator can read scale 9 on the bottom of slide bar 3 to view the data. The position of slide bar 3 can also be limited and fixed using knob 27 and screw 26. When the slider 3 is not in use, when the slider 3 falls along the slide bar 2, the slider 3 will preferentially contact the contact plate 10, wherein the setting of the damper 13 and the spring 11 will buffer and reduce the force of the rotational impact, and while avoiding the contact between the measuring block 8 and the platform 1, it can also reduce the vibration of the slider 3 and the measuring block 8, and reduce the inaccurate measurement of the slider 3 and the measuring block 8 due to the vibration. This setting can effectively increase the use security of the measuring instrument structure, and at the same time, the setting of the screw 26 and the knob 27 can further increase the comprehensiveness of the use of the structure.

[0038] Example 2:

[0039] refer to Figure 1 、 Figure 4 and Figure 5 , an injection mold height measuring instrument structure, including a platform 1, a base plate 16 is provided at both ends of the bottom of the platform 1, a moving plate 19 is provided on the top of the bottom plate 16, the top of the moving plate 19 is rotatably connected to a screw 17 that penetrates the top of the platform 1 through a bearing, a mounting block 20 is fixedly installed on the bottom of the moving plate 19, and a mounting block 21 is rotatably connected to the outer side of the mounting block 20, and a rod body 22 rotatably connected to the base plate 16 is fixedly installed on the bottom of the mounting block 21. When the injection mold height measuring instrument structure is used, when the external desktop is not level, the structure can also achieve its own level maintenance through a knob 18. The operator turns knob 18, and one end of screw 17 drives the base plate 16 to achieve longitudinal movement. When the base plate 16 overlaps the external tabletop for tilting, mounting block 1 20 and mounting block 2 21 cooperate to adjust the angle between the base plate 16 and screw 17. The addition of rod 22 allows rotation adjustment at different angles, thereby increasing the usability of the structure. This setting can achieve flexibility in the use of the measurement structure and reduce dependence on externally placed components.

[0040] refer to Figure 4The screw rod 17 and the platform 1 are slidably connected to each other, and a knob 18 is fixedly installed on the top of the screw rod 17. Guardrails 25 are fixedly installed on both sides of the top of the platform 1. The rotation of the knob 18 will drive the screw rod 17 to rotate, and the guardrails 25 cooperate with the objects on the top of the platform 1 to provide limit protection.

[0041] refer to Figure 5 Both ends of the top of the moving plate 19 are fixedly installed with guide rods 24 that penetrate the top of the platform 1. The guide rods 24 and the platform 1 are slidably connected to each other. A contact layer 23 is fixedly installed at the bottom of the bottom plate 16. The guide rods 24 cooperate with the movement of the moving plate 19 for guidance. The sliding connection cooperates with the guided movement between the guide rods 24 and the platform 1. The contact layer 23 ensures the contact friction at the bottom of the bottom plate 16.

[0042] Brief description of the usage process: When using the injection mold height measuring instrument structure, when the external desktop is horizontal, the structure can also maintain its own levelness through knob 18. The operator turns knob 18, and the rotation of knob 18 will drive screw 17 to rotate, thereby achieving progressive movement of screw 17 within platform 1. One end of screw 17 drives base plate 16 to achieve longitudinal movement. When base plate 16 overlaps the external desktop and tilts, mounting block 1 20 and mounting block 2 21 cooperate to adjust the angle between base plate 16 and screw 17. The addition of rod body 22 allows for rotation adjustment at different angles, increasing the usability of the structure. This setting can achieve the flexibility of use of the measurement structure and reduce dependence on externally placed components.

[0043] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. An injection mold height measuring instrument structure, comprising a platform (1), characterized in that: The top of the platform (1) is fixedly installed with a slide bar (2), the surface of the slide bar (2) is slidably connected with a slider (3), one side of the slider (3) is provided with a measuring block (8), the surface of the slide bar (2) is sleeved with a contact plate (10) located at the bottom of the slider (3), both sides of the bottom of the contact plate (10) are provided with a damper (13), the surface of the damper (13) is sleeved with a spring (11), both ends of the bottom of the platform (1) are provided with a bottom plate (16), the top of the bottom plate (16) is provided with a moving plate (19), the top of the moving plate (19) is rotatably connected to a screw rod (17) that passes through the top of the platform (1), the bottom of the moving plate (19) is fixedly installed with a mounting block (20), the outer side of the mounting block (20) is rotatably connected to a mounting block (21), and the bottom of the mounting block (21) is fixedly installed with a rod body (22) rotatably connected to the bottom plate (16).

2. The injection mold height measuring instrument structure according to claim 1, characterized in that: A vertical plate (4) is fixedly mounted on one side of the slider (3), a horizontal plate (5) is fixedly mounted on the top of one side of the vertical plate (4), and a connecting plate (6) is fixedly mounted on one side of the horizontal plate (5).

3. The injection mold height measuring instrument structure according to claim 2, characterized in that: A mounting member (7) is fixedly mounted on one end of the connecting plate (6), and the mounting member (7) and the measuring block (8) are threadedly connected to each other.

4. The injection mold height measuring instrument structure according to claim 1, characterized in that: Mounting pieces (12) are fixedly mounted on both ends of the damper (13), and the two mounting pieces (12) are fixedly connected to the contact plate (10) and the platform (1) respectively.

5. The injection mold height measuring instrument structure according to claim 1, characterized in that: A guide rod (14) located on both sides of the slide rod (2) is fixedly mounted on the bottom of the contact plate (10), and a guide hole (15) for positioning with the guide rod (14) is provided inside the platform (1).

6. The injection mold height measuring instrument structure according to claim 1, characterized in that: A scale (9) is provided on one side of the slide bar (2), and a second screw rod (26) is provided on the rear side of the slider (3) so as to penetrate into the interior of the slider (3) and contact the slide bar (2). The second screw rod (26) and the slider (3) are slidably connected to each other, and a second knob (27) is fixedly mounted on one end of the second screw rod (26).

7. The injection mold height measuring instrument structure according to claim 1, characterized in that: The screw rod 1 (17) and the platform (1) are slidably connected to each other, a knob 1 (18) is fixedly installed on the top of the screw rod 1 (17), and guardrails (25) are fixedly installed on both sides of the top of the platform (1).

8. The injection mold height measuring instrument structure according to claim 1, characterized in that: Both ends of the top of the shift plate (19) are fixedly mounted with guide rods (24) that extend through the top of the platform (1). The guide rods (24) and the platform (1) are slidably connected to each other. A contact layer (23) is fixedly mounted on the bottom of the base plate (16).

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