A measuring tool for assisting in mold processing

Abstract

The utility model relates to the field of measuring frock, concretely is a kind of measuring frock for assisting mould processing, including base, the top of base is provided with lifting assembly, the surface of lifting assembly is engaged and is connected with first mould, the top of base is fixedly connected with connecting plate, the bottom of connecting plate is fixedly connected with second mould, first mould and second mould are symmetrical and same structure on upside-down;The utility model is rotated by manually rotating handle to make rotating shaft carry out rotating operation, in the process of rotating shaft rotation, can synchronously drive worm to rotate, since worm and worm wheel are engaged each other, make worm can synchronously drive worm wheel to rotate when rotating, further drive screw rod to rotate, utilize the rotation of screw rod to make slider along the axial direction of screw rod to carry out lifting operation, in the process of slider lifting, can synchronously drive first mould to lift, to different height mould is clamped, prevent mould from deviating when measuring its height.

Description

Technical Field

[0001] This utility model relates to the field of measuring tooling, specifically a measuring tooling for assisting mold processing. Background Technology

[0002] Mold parts are typically designed with clear references. Tooling uses structures such as locating pins, reference planes, and V-blocks to forcibly fix the workpiece on a reference aligned with the processing equipment, preventing deviations in processing position due to workpiece misalignment. Tooling can provide stable inspection references for requirements such as flatness, perpendicularity, and coaxiality of molds.

[0003] Existing measuring fixtures used to assist in mold processing can only measure one type of mold, making adjustments inconvenient. When encountering other types of molds, it is necessary to find specific equipment for measurement. Therefore, a measuring fixture for assisting in mold processing is provided. Utility Model Content

[0004] To address the shortcomings of existing technologies, which limit the measurement of molds to only one type and make adjustments difficult, and require the search for specific equipment when other mold types are encountered, this invention proposes a measuring fixture to assist in mold processing.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a measuring fixture for assisting mold processing, including a base, a lifting component is provided on the top of the base, a first mold is engaged with the surface of the lifting component, a connecting plate is fixedly connected to the top of the base, and a second mold is fixedly connected to the bottom of the connecting plate. The first mold and the second mold are symmetrical and have the same structure.

[0006] The lifting assembly includes a motor, which is located inside the base. The output end of the motor is connected to a rotating shaft, and both ends of the rotating shaft are provided with gears. A gear post is meshed on one side of the gear, and a lifting plate is fixedly connected to the top of the gear post. The lifting plate is fixedly connected to the bottom of the first mold.

[0007] Preferably, a limiting tube is fitted onto the surface of the toothed column, and the limiting tube is fixedly connected to the inside of the base.

[0008] Preferably, a sealing cover is fitted around the periphery of the first mold, and the periphery of the sealing cover is fixedly connected to the surface of the base.

[0009] Preferably, a first caliper is embedded on one side of both the first mold and the second mold, and a second caliper is fixedly connected between the base and the connecting plate.

[0010] Preferably, both the first mold and the second mold have slidably connected clamping blocks inside, and at least two sets of springs are connected to one side of each clamping block, with one end of each set of springs connected to the inside of the first mold.

[0011] Preferably, both the first mold and the second mold have a limiting groove at their inner bottom, and the clamping block is slidably connected inside the limiting groove.

[0012] Preferably, heat dissipation holes are provided on both sides of the base, and a bracket is fixedly connected to the surface of the motor, with the bottom of the bracket fixedly connected to the inside of the base.

[0013] The advantages of this invention are as follows: the base facilitates the placement of the equipment; the first and second molds facilitate clamping and limiting the mold to be measured; when clamping the mold, the PLC starts the motor to drive the rotating shaft to rotate; during the rotation of the rotating shaft, the gears on both sides can be rotated synchronously; since the position of the gears is relatively fixed, it is convenient to drive the gear column to rise and fall during the rotation of the gears due to the meshing with the gear column; the rise and fall of the gear column can synchronously drive the lifting plate to rise and fall; the height of the first mold can be adjusted by the rise and fall of the lifting plate, thus allowing molds of different heights to be clamped and fixed without having to find a new device for measurement; the limiting tube can limit the position of the gear column during the rise and fall, preventing the gear column from deviating during the rise and fall process and causing the equipment to collide. Attached Figure Description

[0014] 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.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0017] Figure 3 This is a schematic diagram of the installation structure of the lifting component of this utility model;

[0018] Figure 4 This is a partial structural schematic diagram of the present invention.

[0019] In the diagram: 1. Base; 2. Lifting assembly; 21. Motor; 22. Rotating shaft; 23. Gear; 24. Limiting tube; 25. Gear column; 26. Bracket; 27. Lifting plate; 3. First mold; 31. Clamping block; 32. Spring; 33. Limiting slide; 4. Second mold; 5. Second caliper; 6. First caliper; 7. Connecting plate; 8. Sealing cover; 9. Heat dissipation hole. 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. 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 scope of protection of the present utility model.

[0021] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0022] This application discloses a measuring fixture for assisting mold processing. (Refer to...) Figure 1 and Figure 4 A measuring fixture for assisting mold processing includes a base 1, a lifting assembly 2 is provided on the top of the base 1, a first mold 3 is engaged with the surface of the lifting assembly 2, a connecting plate 7 is fixedly connected to the top of the base 1, and a second mold 4 is fixedly connected to the bottom of the connecting plate 7. The first mold 3 and the second mold 4 are symmetrical and have the same structure.

[0023] The lifting assembly 2 includes a motor 21, which is located inside the base 1. The output end of the motor 21 is connected to a rotating shaft 22. Both ends of the rotating shaft 22 are provided with gears 23. One side of the gear 23 is meshed with a toothed column 25. The top end of the toothed column 25 is fixedly connected to a lifting plate 27, which is fixedly connected to the bottom of the first mold 3.

[0024] The base 1 provides a convenient location for the equipment. The first mold 3 and the second mold 4 are used to clamp and limit the mold to be measured. When the mold needs to be clamped, the PLC starts the motor 21 to drive the rotating shaft 22 to rotate. During the rotation of the rotating shaft 22, the gears 23 on both sides can be rotated synchronously. Since the position of the gears 23 is relatively fixed, it is convenient to drive the gear column 25 to rise and fall during the rotation of the gears 23 due to the meshing with the gear column 25. The rise and fall of the gear column 25 can synchronously drive the lifting plate 27 to rise and fall. The height of the first mold 3 can be adjusted by the rise and fall of the lifting plate 27, so that molds of different heights can be clamped and fixed without having to find a new device for measurement.

[0025] Reference Figure 1 and Figure 4 A limiting tube 24 is fitted on the surface of the tooth column 25. The limiting tube 24 is fixedly connected to the inside of the base 1. The limiting tube 24 can limit the lifting position of the tooth column 25, so as to prevent the tooth column 25 from deviating during the lifting process, causing the equipment to collide and be damaged.

[0026] Reference Figure 1 and Figure 4 The first mold 3 is fitted with a sealing cover 8 around its periphery. The sealing cover 8 is fixedly connected to the surface of the base 1. By using the sealing cover 8, the base 1 can be sealed to prevent dust from falling into the interior of the base 1.

[0027] Reference Figure 1 and Figure 4 The first mold 3 and the second mold 4 are each equipped with a first caliper 6 on one side. The base 1 and the connecting plate 7 are fixedly connected with a second caliper 5. The first caliper 6 and the second caliper 5 can be used to measure molds of different heights and widths. The measurement results can be obtained by observing the first caliper 6 and the second caliper 5.

[0028] Reference Figure 1 and Figure 4 Both the first mold 3 and the second mold 4 have slidably connected clamping blocks 31 inside. At least two sets of springs 32 are connected to one side of the clamping block 31. One end of each set of springs 32 is connected to the inside of the first mold 3. When the mold to be tested is placed inside the first mold 3, the clamping block 31 slides inward by being squeezed by the springs 32, causing the springs 32 to tighten. No matter how small the size of the workpiece is, it can be stably clamped, avoiding measurement errors caused by loose workpieces.

[0029] Reference Figure 1 and Figure 4 The bottom of the first mold 3 and the second mold 4 are both provided with limiting grooves 33. The clamping block 31 is slidably connected inside the limiting groove 33. By using the limiting groove 33, a stable guide can be provided for the sliding of the clamping block 31, so as to avoid the clamping block 31 from shifting during the movement, which would cause the clamping effect to deviate and thus reduce the detection effect.

[0030] Reference Figure 1 and Figure 4 The base 1 has heat dissipation holes 9 on both sides, and the surface of the motor 21 is fixedly connected to the bracket 26, the bottom of the bracket 26 is fixedly connected to the inside of the base 1.

[0031] Working Principle: The base 1 provides a convenient placement location for the equipment. The first mold 3 and the second mold 4 clamp and limit the mold to be measured. When clamping the mold, the PLC starts the motor 21, driving the rotating shaft 22 to rotate. During the rotation of the rotating shaft 22, the gears 23 on both sides rotate synchronously. Since the position of the gears 23 is relatively fixed, their meshing with the gear column 25 during rotation facilitates the lifting and lowering of the gear column 25. The lifting and lowering of the gear column 25 synchronously drives the lifting plate 27 to move forward. The lifting operation utilizes the lifting plate 27 to adjust the height of the first mold 3, thereby allowing molds of different heights to be clamped and fixed without needing to find new equipment for measurement. The limit tube 24 restricts the lifting position of the tooth column 25, preventing the tooth column 25 from shifting during the lifting process and causing collisions or damage to the equipment. When the mold to be tested is placed inside the first mold 3, the clamping block 31 slides inward under the action of the spring 32, causing the spring 32 to tighten. Regardless of slight differences in the size of the workpiece, it can be stably clamped, avoiding measurement errors caused by workpiece loosening.

[0032] 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 illustrative of the principles of this 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.

Claims

1. A measuring fixture for assisting mold processing, characterized in that: Includes a base (1), a lifting assembly (2) is provided on the top of the base (1), a first mold (3) is engaged with the surface of the lifting assembly (2), a connecting plate (7) is fixedly connected to the top of the base (1), and a second mold (4) is fixedly connected to the bottom of the connecting plate (7). The first mold (3) and the second mold (4) are symmetrical and have the same structure. The lifting assembly (2) includes a motor (21), which is located inside the base (1). The output end of the motor (21) is connected to a rotating shaft (22). Both ends of the rotating shaft (22) are provided with gears (23). One side of the gear (23) is meshed with a toothed column (25). The top end of the toothed column (25) is fixedly connected to a lifting plate (27). The lifting plate (27) is fixedly connected to the bottom of the first mold (3).

2. The measuring fixture for assisting mold processing according to claim 1, characterized in that: The surface of the toothed column (25) is fitted with a limiting tube (24), which is fixedly connected to the inside of the base (1).

3. A measuring fixture for assisting mold processing according to claim 1, characterized in that: The first mold (3) is fitted with a sealing cover (8) around its periphery, and the sealing cover (8) is fixedly connected to the surface of the base (1) around its periphery.

4. A measuring fixture for assisting mold processing according to claim 1, characterized in that: A first caliper (6) is embedded on one side of both the first mold (3) and the second mold (4), and a second caliper (5) is fixedly connected between the base (1) and the connecting plate (7).

5. A measuring fixture for assisting mold processing according to claim 1, characterized in that: Both the first mold (3) and the second mold (4) are slidably connected with clamping blocks (31). At least two sets of springs (32) are connected to one side of each clamping block (31), and one end of each set of springs (32) is connected to the inside of the first mold (3).

6. A measuring fixture for assisting mold processing according to claim 5, characterized in that: The bottom of the first mold (3) and the second mold (4) are provided with limiting grooves (33), and the clamping block (31) is slidably connected inside the limiting grooves (33).

7. A measuring fixture for assisting mold processing according to claim 1, characterized in that: The base (1) has heat dissipation holes (9) on both sides. The surface of the motor (21) is fixedly connected to a bracket (26), and the bottom of the bracket (26) is fixedly connected to the inside of the base (1).

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