Wire diameter detection device for enameled wire
By designing an enameled wire detection device including a press plate and a dial gauge, the problem of discontinuity of enameled wire detection in the prior art is solved, and efficient and accurate wire diameter detection is achieved.
Patent Information
- Application Number
- CN202421892641.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-07
- Publication Date
- 2025-05-09
- Estimated Expiration
- 2034-08-07
AI Technical Summary
The prior art cannot realize the continuous detection of enameled wire, and the detection efficiency and accuracy are low.
A wire diameter detection device for enameled wire is designed. Using the cooperation of the pressure plate and the dial meter, the continuous detection of the wire diameter of the enameled wire is achieved through the contact between the pressure plate and the enameled wire and the measurement of the dial meter.
Continuous inspection of enameled wire is achieved, detection efficiency and accuracy are improved, measurement accuracy is ensured and wear on enameled wire is reduced.
Smart Images
Figure CN222849970U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of enameled wire production, in particular to a wire diameter detection device for enameled wires. Background Art
[0002] The wire diameter detection of enameled wire is generally carried out manually by using a vernier caliper for intermittent detection, but this kind of detection cannot achieve continuity and the detection efficiency is relatively low. Utility Model Content
[0003] In order to solve the above technical deficiencies, the utility model provides a wire diameter detection device for an enameled wire, which can perform continuity detection on the enameled wire and has high detection efficiency and high precision.
[0004] The utility model discloses a wire diameter detection device for enameled wires, comprising a bottom plate and a side plate arranged on the bottom plate, a vertically upward supporting body is arranged on the bottom plate, a wire groove with an arc-shaped cross section is arranged on the upper end surface of the supporting body, a horizontal rotating shaft is arranged on the side plate at the side of the supporting body, the rotating shaft is perpendicular to the wire groove, a pressing plate is rotatably arranged on the rotating shaft, the pressing plate extends to above the supporting body, a mounting plate is arranged on the side plate above the pressing plate away from one end of the rotating shaft, the mounting plate extends to just above the pressing plate, a compression spring is arranged between the pressing plate and the mounting plate; a mounting frame is arranged on the side plate above the pressing plate at a corresponding position of the supporting body, the mounting frame extends to just above the supporting body, a micrometer facing vertically downward is arranged on the mounting frame just above the supporting body, and the measuring end of the micrometer abuts against the upper surface of the pressing plate.
[0005] Three tension wheels are arranged on the side plate at one end of the enameled wire input, and a guide wheel is arranged on the side plate at one end of the enameled wire output, and the guide wheel guides the enameled wire to below the top end of the support body.
[0006] The rotating shaft is arranged on a side plate at the same height as the wire groove, and the rotating shaft is located above the guide wheel. Arc-shaped areas at both ends are arranged on the pressure plate. The pressure plate between the rotating shaft and the support body forms an arc-shaped area protruding upward, and the pressure plate directly above the support body forms an arc-shaped area protruding downward, and the top of the arc-shaped area corresponds to the top of the support body.
[0007] The upper end of the support body is an arc-shaped structure protruding upward.
[0008] Connecting columns are arranged on the upper surface of the pressure plate and the lower surface of the mounting plate at positions corresponding to the compression springs, and both ends of the compression springs are sleeved on the corresponding connecting columns.
[0009] The utility model provides an enameled wire diameter detection device, which utilizes the clamping of a platen press support body and detects the relative position through a micrometer during the enameled wire conveying process, so as to detect the wire diameter of the enameled wire, realize continuous detection, improve detection efficiency, and have high detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 This is the structural front view of the utility model;
[0011] Figure 2 The three-dimensional Figure 1 ;
[0012] Figure 3 The three-dimensional Figure 2 . DETAILED DESCRIPTION
[0013] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.
[0014] Embodiment 1:
[0015] like Figure 1-Figure 3 As shown, the utility model discloses a wire diameter detection device for enameled wires, comprising a bottom plate 1 and a side plate 2 arranged on the bottom plate 1, a vertically upward support body 14 is arranged on the bottom plate 1, a wire groove 13 with an arc-shaped cross section is arranged on the upper end surface of the support body 14, a horizontal rotating shaft 5 is arranged on the side plate 2 on the side of the support body 14, the rotating shaft 5 is perpendicular to the wire groove 13, a pressing plate 6 is rotatably arranged on the rotating shaft 5, and the pressing plate 6 extends to the top of the support body 14, A mounting plate 10 is provided on the side plate 2 above the pressure plate 6 at one end away from the rotating shaft 5, and the mounting plate 10 extends to directly above the pressure plate 6, and a compression spring 9 is provided between the pressure plate 6 and the mounting plate 10; a mounting frame 7 is provided on the side plate 2 above the pressure plate 6 at a corresponding position of the support body 14, and the mounting frame 7 extends to directly above the support body 14, and a micrometer 8 pointing vertically downward is provided on the mounting frame 7 directly above the support body 14, and the measuring end of the micrometer 8 is against the upper surface of the pressure plate 6.
[0016] The bottom plate 1 and the side edge are arranged in an L shape, and the side plate 2 is fixed on the bottom plate 1. A support body 14 is arranged on the bottom plate 1, and a guide groove is arranged on the top of the support body 14. The depth of the wire groove 13 needs to be less than the diameter of the enameled wire 12 to be measured, that is, the part of the enameled wire 12 passing through the wire groove 13 should be exposed above the support body 14. Therefore, the pressing plate 6 will be pressed on the enameled wire 12 and contact the enameled wire 12. When the enameled wire 12 is subjected to external force, such as a conveying mechanism, a traction mechanism, etc., the enameled wire 12 is input from one end of the side plate 2 and output from the other end. During the movement of the enameled wire 12, since the diameter of the enameled wire 12 will change slightly, the pressing plate 6 will cause a certain degree of fluctuation. The micrometer 8 on the side plate 2 measures the pressing plate 6, thereby measuring the wire diameter of the enameled wire 12 at the corresponding position. The pressing plate 6 is arranged on the side plate 2 through the rotating shaft 5, and can be rotated freely, thereby ensuring accurate measurement. A compression spring 9 is provided on the pressure plate 6 at the other end of the rotating shaft 5, and the top of the compression spring 9 is against the mounting plate 10, so that the compression spring 9 always applies a certain downward force to the pressure plate 6 to ensure that the pressure plate 6 and the enameled wire 12 are always in contact during the movement of the enameled wire 12, so as to improve the measurement accuracy. Of course, the pressure of the compression spring 9 should not be too large to avoid pressure loss on the enameled wire 12.
[0017] Before actual measurement, an enameled wire 12 with a certain wire diameter a can be placed in the wire groove 13, and the pressing plate 6 is pressed on the enameled wire 12, and the wire diameter of the enameled wire 12 at this time is measured with a micrometer 8 to obtain a value b, and the difference of ba is obtained as c. When the enameled wire 12 to be measured is actually measured later, the measured value is b1, and the actual wire diameter of the enameled wire 12 to be measured is calculated as: a1=b1-c. The accurate wire diameter of the enameled wire 12 can be obtained, and the measurement and calculation are simple and convenient.
[0018] Three tensioning wheels 3 are arranged on the side plate 2 at the input end of the enameled wire 12, and a guide wheel 4 is arranged on the side plate 2 at the output end of the enameled wire 12, and the guide wheel 4 guides the enameled wire 12 to below the top of the support body 14. The tensioning wheel 3 is arranged on the side plate 2, and the tensioning wheel 3 is used to ensure that the enameled wire 12 is kept in a tensioned state during the transportation process. The tensioning wheel 3 is an existing commercially available product, which can be set at different horizontal heights to complete the tensioning of the enameled wire 12, and the specific details are not repeated. The guide wheel 4 guides the enameled wire 12 output from the wire groove 13 downward to avoid excessive contact between the enameled wire 12 and the pressure plate 6 to affect the measurement accuracy.
[0019] The rotating shaft 5 is arranged on the side plate 2 at the same height as the wire groove 13. The rotating shaft 5 is located above the guide wheel 4. The pressure plate 6 is provided with arc-shaped areas at both ends. The pressure plate 6 between the rotating shaft 5 and the support body 14 forms an arc-shaped area protruding upward. The pressure plate 6 directly above the support body 14 forms an arc-shaped area protruding downward. The top of the arc-shaped area corresponds to the top of the support body 14. The rotating shaft 5 is at the same height as the wire groove 13. Therefore, when the micrometer 8 is vertically pressed against the pressure plate 6 downward, it is tangent to the arc of the pressure plate 6 rotating around the rotating shaft 5, thereby improving the measurement accuracy. The pressure plate 6 between the rotating shaft 5 and the support body 14 protrudes upward to form an arc-shaped area, and the guide wheel 4 is located below the arc-shaped area. Therefore, the enameled wire 12 in the area runs downward, and the pressure plate 6 is arc-shaped upward, so there is no contact between the two. The pressing plate 6 directly above the support body 14 is in a downwardly convex arc region, which can reduce the contact area between the pressing plate 6 and the enameled wire 12 , thereby improving the measurement accuracy and reducing the wear on the enameled wire 12 .
[0020] The upper end of the support body 14 is an arc-shaped structure protruding upward. Therefore, the arc-shaped structure at the top of the support body 14 matches the arc-shaped area of the pressing plate 6, further reducing the contact area between the pressing plate 6 and the enameled wire 12, reducing wear and improving measurement accuracy.
[0021] Connecting posts 11 are provided on the upper surface of the pressing plate 6 and the lower surface of the mounting plate 10 at the corresponding positions of the compression spring 9, and both ends of the compression spring 9 are sleeved on the corresponding connecting posts 11. Connecting posts 11 are provided on the pressing plate 6 and the mounting plate 10, and the compression spring 9 is sleeved on the connecting posts 11, so that the installation and replacement of the compression spring 9 are convenient and the operation is simple.
[0022] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.
[0023] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be an interactive relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0024] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0025] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simplified modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.
Claims
1. A wire diameter detection device for an enameled wire, comprising a bottom plate and a side plate arranged on the bottom plate, characterized in that: A vertically upward support body is arranged on the bottom plate, a wire groove with an arc-shaped cross section is arranged on the upper end surface of the support body, a horizontal rotating shaft is arranged on the side plate on the side of the support body, the rotating shaft is perpendicular to the wire groove, a pressure plate is rotatably arranged on the rotating shaft, the pressure plate extends to above the support body, a mounting plate is arranged on the side plate above the pressure plate away from one end of the rotating shaft, the mounting plate extends to directly above the pressure plate, and a compression spring is arranged between the pressure plate and the mounting plate; a mounting frame is arranged on the side plate above the pressure plate at the corresponding position of the support body, the mounting frame extends to directly above the support body, a vertically downward micrometer is arranged on the mounting frame directly above the support body, and the measuring end of the micrometer is against the upper surface of the pressure plate.
2. The wire diameter detection device of an enameled wire according to claim 1, characterized in that: Three tension wheels are arranged on the side plate at one end of the enameled wire input, and a guide wheel is arranged on the side plate at one end of the enameled wire output, and the guide wheel guides the enameled wire to below the top end of the support body.
3. The wire diameter detection device of an enameled wire according to claim 2, characterized in that: The rotating shaft is arranged on a side plate at the same height as the wire groove, and the rotating shaft is located above the guide wheel. Arc-shaped areas at both ends are arranged on the pressure plate. The pressure plate between the rotating shaft and the support body forms an arc-shaped area protruding upward, and the pressure plate directly above the support body forms an arc-shaped area protruding downward, and the top of the arc-shaped area corresponds to the top of the support body.
4. The wire diameter detection device of an enameled wire according to claim 3 is characterized in that: The upper end of the support body is an arc-shaped structure protruding upward.
5. The wire diameter detection device of an enameled wire according to claim 1, characterized in that: Connecting columns are arranged on the upper surface of the pressure plate and the lower surface of the mounting plate at positions corresponding to the compression springs, and both ends of the compression springs are sleeved on the corresponding connecting columns.