Double-layer laminated glass dislocation measuring tool

Abstract

The utility model provides a double-layer laminated glass dislocation measuring tool. The double-layer laminated glass dislocation measuring tool comprises a base and a dial indicator, the left side of the base is provided with a clamping part used for clamping a shaft sleeve of the dial indicator so that a probe of the dial indicator points to the right side. An ejector rod is arranged on the base and is in threaded connection with the base, the height of the ejector rod can be adjusted, and the ejector rod is used for positioning the shaft sleeve; a retainer ring is arranged on the ejector rod, is in threaded connection with the ejector rod, is adjustable in height and is used for positioning a lower piece of double-layer glass; the right side of the base is a plane which is parallel to the probe and used for being attached to the lower surface of the double-layer glass so that the probe can be perpendicular to a measuring point. The tool provided by the utility model is simple in structure, is convenient to position and move during operation, and greatly improves the single-point and multi-point measurement efficiency. The convenient tool can be moved to any position of the glass for measurement, is not influenced by the cutting shape of the glass, and can more accurately measure and judge the stacking difference condition of the double-layer glass.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic welding equipment, in particular to a misalignment measuring tool for double-layer laminated glass. Background Art

[0002] The measurement of the offset between two layers of glass is a process that requires a certain degree of precision and careful operation. The offset measurement of two layers of glass is achieved by selecting appropriate measuring tools, preparing the measurement environment, and operating according to the correct steps. Commonly used measuring tools are micrometers or high-precision dial indicators, which can provide relatively accurate measurement results. A special measuring table is used during the measurement to ensure the stability of the measurement process. The basic steps of the measurement are: basic edge cleaning - selection of measurement points - contact between the tool and the measurement points and reading - repeated measurement and value taking.

[0003] When using a dial indicator to measure the offset between two layers of glass, it is easy to have situations where the measurement angle is incorrect and the measurement force is uneven, which will affect the accuracy of the measurement results. The prior art ensures the correct measurement angle by the following methods, making the probe of the dial indicator perpendicular to the measured surface: using a stable platform, placing the dial indicator on a stable and vibration-free tabletop to ensure that it is not interfered by the outside world during the measurement process; using a fixture or a supporting device to fix the two layers of glass, and adjusting its relative position with the platform to make the surface of the measurement point flat and perpendicular to the probe.

[0004] Defects of the prior art: The structure is complex, the operation is complex, it takes a long time to measure multiple points, and the efficiency is low; when fixing the two layers of glass and measuring the offset, it is easily affected by the cutting shape of the glass.

[0005] Therefore, it is necessary to improve the prior art. Content of the Utility Model

[0006] The utility model provides a misalignment measuring tool for double-layer laminated glass to solve the above problems.

[0007] One technical solution adopted by the utility model is: to provide a misalignment measuring tool for double-layer laminated glass, including: a base and a dial indicator;

[0008] The left side of the base is provided with a clamping portion for clamping the bushing of the dial indicator, so that the probe of the dial indicator points to the right;

[0009] A ejector rod is arranged on the base, and the ejector rod is threadedly connected with the base and can adjust the height for positioning the bushing;

[0010] A retaining ring is arranged on the ejector rod, and the retaining ring is threadedly connected with the ejector rod and can adjust the height for positioning the lower piece of the double-layer glass;

[0011] The right side of the base is a plane, parallel to the probe direction, for fitting against the lower surface of the double-layer glass to make the probe perpendicular to the measurement point;

[0012] Before measurement, place the sleeve of the dial indicator onto the clamping part. The right end of the sleeve abuts against the ejector rod for positioning, and clamp the sleeve to fix the dial indicator, forming a measurement tooling;

[0013] During measurement, the operator holds the tooling, fits the base against the lower surface of the double-layer glass, makes the probe point to the measurement point, and moves the base until the lower sheet of the double-layer glass abuts against the retaining ring for positioning. At this time, the probe abuts against the measurement point and is compressed, and read and record the value of the dial indicator.

[0014] Further, the clamping part has a clamping through-hole for placing the sleeve of the dial indicator. From the clamping through-hole upwards, the clamping part is divided into a left clamping section and a right clamping section. There is a gap between the left clamping section and the right clamping section, and a horizontal locking through-hole is provided. Use a locking screw to screw into the locking through-hole to reduce the gap until the sleeve is locked.

[0015] Further, U-shaped notches are also provided on both sides of the clamping part, which provides additional space and guiding effect for the mutual approach of the left clamping section and the right clamping section, and also reduces the overall weight of the tooling.

[0016] Further, a first buffer layer is provided on the plane to protect the lower surface of the double-layer glass.

[0017] Further, a second buffer layer is covered on the outer circumferential surface of the retaining ring, which is used to gently abut against the lower sheet of the double-layer glass to avoid damage during measurement.

[0018] The beneficial effects of a double-layer laminated glass misalignment measurement tooling of the present utility model are as follows:

[0019] 1. Simplify the stable large platform into a small, hand-held base, clamp the dial indicator on the clamping part on one side of the base, and the plane on the other side contacts the lower surface of the glass at the measurement point, making the probe perpendicular to the measured surface. The tooling structure is simple, and positioning and movement are convenient during operation. The measurement efficiency of single-point and multi-point measurements is greatly improved;

[0020] 2. The convenient tooling can be moved to any position of the glass for measurement, not affected by the cutting shape of the glass, and can measure and judge the overlap difference of the double-layer glass more accurately. Description of the Drawings

[0021] Figure 1 is a front view of a double-layer laminated glass misalignment measurement tooling of the first embodiment of the present utility model before measurement;

[0022] Figure 2 is a front view of a double-layer laminated glass misalignment measurement tooling of the first embodiment of the present utility model during measurement;

[0023] Figure 3 It is a side view (without dial indicator) of a misalignment measurement tool for a double-layer laminated glass in the first embodiment of the present utility model;

[0024] Figure 4 It is a top view of a misalignment measurement tool for a double-layer laminated glass in the first embodiment of the present utility model during measurement;

[0025] The markings of each component in the drawings are as follows: 1. Base, 2. Dial indicator, 3. Double-layer glass, 11. Clamping part, 12. Ejector rod, 13. Retaining ring, 21. Bushing, 22. Probe, 31. Upper sheet, 32. Lower sheet, 111. Left clamping section, 112. Right clamping section, 113. Clamping through hole, 114. Locking through hole, 115. U-shaped notch. Detailed implementation manners

[0026] The following elaborates on the preferred embodiments of the present utility model in conjunction with the drawings, so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making the protection scope of the present utility model more clearly defined.

[0027] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "rear", "horizontal", "vertical", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings. It is only for the convenience of describing the present utility model and does not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0028] Please refer to Figures 1 to 4 , the first embodiment of the present utility model provides a misalignment measurement tool for a double-layer laminated glass, including: a base 1 and a dial indicator 2;

[0029] On the left side of the base 1, there is a clamping part 11 for clamping the bushing 21 of the dial indicator 2, so that the probe 22 of the dial indicator 2 points to the right;

[0030] An ejector rod 12 is provided on the base 1. The ejector rod 12 is threadedly connected to the base 1. By screwing the ejector rod 12, its height can be adjusted, which is used to position the bushing 21 and assist in clamping the dial indicator 2;

[0031] A retaining ring 13 is provided on the ejector rod 12. The retaining ring 13 has an internal thread and is threadedly connected to the ejector rod 12. By screwing the retaining ring 13, its height can be adjusted, which is used to position the lower sheet 32 of the double-layer glass 3 and will abut against the edge of the lower sheet 32 during measurement;

[0032] The right side of the base 1 is a flat surface for contacting the lower surface of the double-layer glass 3. The direction of the flat surface is parallel to the direction of the probe 22. This ensures that the probe 22 is perpendicular to the measuring point after the base 1 contacts the glass, making the measurement more accurate.

[0033] Before measuring, select a suitable dial indicator 2, place the sleeve 21 of the dial indicator 2 on the clamping part 11, adjust the height of the push rod 12 so that the right end of the sleeve 21 is against the push rod 12, and clamp the sleeve 21 to fix the dial indicator 2 to form a measuring tool;

[0034] During measurement, the operator holds the tool, fits the base 1 to the lower surface of the double-layer glass 3, points the probe 22 to the measuring point, and moves the base 1 toward the glass until the lower piece 32 of the double-layer glass 3 is positioned against the retaining ring 13. At this time, the probe 22 is against the measuring point of the upper piece 31 and is compressed, and the value of the dial indicator 2 is read and recorded.

[0035] Specifically, the measurement can be repeated at each measurement point and the average value can be taken to obtain a more accurate value.

[0036] There is a clamping through hole 113 in the middle of the clamping part 11, which is used to place the sleeve 21 of the dial indicator 2. From the clamping through hole 113 upward, the clamping part 11 is divided into a left clamping section 111 and a right clamping section 112. There is a gap between the left clamping section 111 and the right clamping section 112, and a horizontal locking through hole 114 is provided. A locking screw is screwed into the locking through hole 114 to reduce the gap until the sleeve 21 is locked.

[0037] Specifically, the locking through hole 114 located at the left clamping section 111 has a screw limiter, and the part located at the right clamping section 112 has an internal thread. The locking screw is inserted into the locking through hole 114 from the left side and screwed into the internal thread on the right side. As the screw is screwed deeper, the left clamping section 111 and the right clamping section 112 approach each other and lock the sleeve 21 in the clamping through hole 113.

[0038] Specifically, U-shaped notches 115 are provided on both sides of the clamping portion 11 , which provide additional space and guidance for the left clamping section 111 and the right clamping section 112 to approach each other, and also reduce the overall weight of the tooling.

[0039] To protect the contact surface of the glass during measurement, the following settings are also available:

[0040] A first buffer layer is provided on the plane to protect the lower surface of the double-layer glass 3 during measurement;

[0041] The outer circumferential surface of the retaining ring 13 is covered with a second buffer layer, which is used to gently press against the lower piece 32 of the double-layer glass 3 to avoid damage during measurement.

[0042] The beneficial effects of the double-layer laminated glass misalignment measurement tool of the utility model are:

[0043] 1. Simplify the stable large platform into a small, handheld base. Clamp the dial indicator on the clamping part on one side of the base, and make the plane on the other side contact the lower surface of the glass at the measurement point, so that the probe is perpendicular to the measured surface. The tooling structure is simple, and positioning and movement are convenient during operation, greatly improving the measurement efficiency for single-point and multi-point measurements.

[0044] 2. The convenient tooling can be moved to any position of the glass for measurement, without being affected by the cutting shape of the glass, and can measure and judge the overlapping difference of the double-layer glass more accurately.

[0045] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A double-layer laminated glass misalignment measurement tooling, characterized in that, Comprising: A base and a dial indicator; The left side of the base has a clamping part for clamping the bushing of the dial indicator, making the probe of the dial indicator point to the right; A ejector rod is arranged on the base. The ejector rod is threadedly connected to the base and its height can be adjusted, and it is used for positioning the bushing; A retaining ring is arranged on the ejector rod. The retaining ring is threadedly connected to the ejector rod and its height can be adjusted, and it is used for positioning the lower sheet of the double-layer glass; The right side of the base is a plane, parallel to the direction of the probe, and is used for fitting the lower surface of the double-layer glass, so that the probe is perpendicular to the measurement point.

2. The misalignment measurement tooling for a double-layer laminated glass according to claim 1, characterized in that, The clamping part has a clamping through-hole for placing the bushing of the dial indicator. From the clamping through-hole upwards, the clamping part is a left clamping section and a right clamping section. There is a gap between the left clamping section and the right clamping section, and a horizontal locking through-hole is provided. A locking screw is screwed into the locking through-hole to reduce the gap until the bushing is locked.

3. The misalignment measurement tool for laminated insulating glass according to claim 2, characterized in that, U-shaped notches are also arranged on both sides of the clamping part.

4. A double-layer laminated glass misalignment measurement tooling according to any one of claims 1-3, characterized in that, A first buffer layer is arranged on the plane.

5. A double-layer laminated glass misalignment measurement tooling according to claim 4, characterized in that, A second buffer layer covers the outer circumferential surface of the retaining ring.

6. A double-layer laminated glass misalignment measurement tooling according to any one of claims 1-3, characterized in that A second buffer layer covers the outer circumferential surface of the retaining ring.

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