Universal measuring tool for measuring bottom thickness of blank punching part
By designing a universal measuring tool that includes components such as a support, a measuring plate, and a positioning core, the complex problem of measuring the bottom thickness of multiple parts is solved, a fast and simple measurement method is achieved, and costs and labor intensity are reduced.
Patent Information
- Application Number
- CN202422912672.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-11-27
AI Technical Summary
The existing technology requires multiple measuring tools to measure the bottom thickness of concave parts of different specifications, resulting in high costs and complex switching.
A universal measuring tool is designed, which includes a support, a measuring plate, a positioning core, a positioning core sleeve, a base, a pull rod and a handle. The positioning core and the measuring plate cooperate to achieve unified measurement of the bottom thickness of multiple parts.
It realizes the rapid and easy measurement of the bottom thickness of multiple parts, reduces the labor intensity of workers and the manufacturing cost of measuring tools, and shortens the manufacturing cycle.
Smart Images
Figure CN223332296U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of measuring tools, in particular to a universal measuring tool for measuring the bottom thickness of blank punching parts. Background Art
[0002] Measuring instruments are short for physical measuring instruments. They are instruments with a fixed form when in use and are used to reproduce or provide a quantitative value of one or more known quantities. They are categorized by purpose into standard instruments, general-purpose instruments, and special-purpose instruments. Standard instruments refer to measuring instruments used as measurement or verification standards, such as gauge blocks, polyhedrons, and surface roughness comparison blocks. General-purpose measuring instruments, also known as universal measuring instruments, generally refer to general-purpose measuring instruments manufactured uniformly by measuring instrument factories, such as rulers, flat plates, and angle blocks. Special-purpose measuring instruments, also known as non-standard measuring instruments, are measuring instruments designed and manufactured specifically for testing specific technical parameters of workpieces.
[0003] A concave part needs to have its bottom thickness measured. However, due to the different specifications of the parts, multiple measuring tools are often required for separate measurements, which is costly and complex to switch between. To solve the problem of measuring the bottom thickness of multiple parts with a single set of measuring tools, a universal measuring tool needs to be designed. Utility Model Content
[0004] The technical problem to be solved by the utility model is: how to measure the bottom thickness of multiple parts by using a set of measuring tools.
[0005] In order to solve the above technical problems, the specific technical solutions of the present utility model are as follows:
[0006] A universal measuring tool for measuring the bottom thickness of blank punched parts includes a pillar 1, a measuring plate 2, a positioning core 3, a positioning core sleeve 4, a base 5, a pull rod 6, and a handle 7; the pillar 1 and the positioning core 3 are vertically arranged side by side on the top of the base 5, the measuring plate 2 is arranged on the top of the pillar 1, and the bottom of the measuring plate 2 is arranged as a stepped surface with a high middle and low edges; the positioning core sleeve 4 is sleeved on the outside of the positioning core 3, and the handle 7 is connected to the positioning core 3 through the pull rod 6; the positioning core 3 is placed below the measuring plate; the part to be tested is buckled onto the positioning core.
[0007] Furthermore, the measuring plate 2 is of a four-claw type.
[0008] Furthermore, the height difference of the step surface at the bottom of the measuring plate 2 is the measurement range of the bottom thickness of the part.
[0009] Furthermore, the pull rod is threadedly connected to the side surface of the positioning core.
[0010] The utility model has the following advantages: the measuring method is convenient, fast and multi-purpose, which greatly reduces the labor intensity of workers, saves the manufacturing cost of the measuring tool, reduces the manufacturing cycle of the measuring tool, and is suitable for measuring the bottom thickness of multiple punched parts. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 This is a schematic diagram of the general measuring tool structure for the bottom thickness of blank punching parts;
[0012] Figure 2 Schematic diagram of the positioning core structure;
[0013] Figure 3 Schematic diagram of the measurement board structure;
[0014] Figure 4 This is a schematic diagram of the use of a universal measuring tool for the bottom thickness of blank punching parts;
[0015] Among them: 1-pillar, 2-measuring plate, 3-positioning core, 4-positioning core sleeve, 5-base, 6-pull rod, 7-handle. DETAILED DESCRIPTION
[0016] In order to better understand the purpose, structure and function of the present invention, the present invention is described in further detail below with reference to the accompanying drawings.
[0017] like Figure 1 As shown, the structure of the universal measuring tool for measuring the bottom thickness of blank punched parts of the present invention is as follows Figure 1 As shown, it includes a pillar 1, a measuring plate 2, a positioning core 3, a positioning core sleeve 4, a base 5, a pull rod 6, and a handle 7.
[0018] Positioning core 3 Figure 2 As shown, it is used to locate the part. The part is turned upside down onto the positioning core, and the bottom thickness of the part is measured using the inner bottom as the positioning.
[0019] Measuring board Figure 3 As shown, it is used to measure the bottom thickness tolerance.
[0020] Schematic diagram of the general measuring tool for the bottom thickness of blank punching parts Figure 4 As shown, with the positioning core as the reference, the part is turned upside down onto the positioning core, and the positioning core is pulled by the handle to move it under the measuring plate. By observing whether the size of the measured part is within the range of the distance (D, X) between the two step surfaces of the measuring plate and the top of the positioning core, it is determined whether the bottom thickness of the part is qualified.
[0021] Although the embodiments of the present invention are described in conjunction with the accompanying drawings, those skilled in the art may make several modifications and improvements without departing from the principles of the present invention, and these modifications and improvements should also be considered to fall within the scope of protection of the present invention.
Claims
1. A universal measuring tool for measuring the bottom thickness of blank punched parts, characterized in that: The invention comprises a pillar (1), a measuring plate (2), a positioning core (3), a positioning core sleeve (4), a base (5), a pull rod (6), and a handle (7); the pillar (1) and the positioning core (3) are arranged vertically in parallel on the top of the base (5); the measuring plate (2) is arranged on the top of the pillar (1); the bottom of the measuring plate (2) is arranged as a stepped surface with a high middle and low edges; the positioning core sleeve (4) is sleeved on the outside of the positioning core (3); the handle (7) is connected to the positioning core (3) through the pull rod (6); the positioning core (3) is placed below the measuring plate; and the part to be detected is buckled onto the positioning core.
2. The universal measuring tool for measuring the bottom thickness of blank punched parts according to claim 1, characterized in that: The measuring plate is of four-claw type.
3. The universal measuring tool for measuring the bottom thickness of blank punched parts according to claim 1, characterized in that: The height difference of the step surface at the bottom of the measuring plate is the measuring range of the bottom thickness of the part.
4. The universal measuring tool for measuring the bottom thickness of blank punched parts according to claim 1, characterized in that: The pull rod is connected to the side surface of the positioning core by threads.