Measuring device for glass processing

Abstract

The utility model relates to a measuring device for glass processing, which comprises a first ruler, a second ruler and an angle block, and the head of the first ruler is hinged with the head of the second ruler through a hinge mechanism; when the head end of the first ruler abuts against the head end of the second ruler, the first ruler and the second ruler are located on the same straight line. When the first ruler is perpendicular to the second ruler, the angle block is clamped between the head end of the first ruler and the head end of the second ruler, the first side plane of the angle block is flush with the outer side plane of the first ruler, and the second side plane of the angle block is flush with the outer side plane of the second ruler. The first ruler and the second ruler are each slidably provided with two suction cup mechanisms. The measuring device has the advantages that the position relation between the first ruler and the second ruler can be adjusted conveniently, the measuring length of the measuring device can be adjusted, storage and carrying are convenient, and the right-angle corner of glass can be measured conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of glass processing, in particular to a measuring device used for glass processing. Background Art

[0002] Glass is an amorphous inorganic non-metallic material, which is generally made of a variety of inorganic minerals (such as quartz sand, borax, boric acid, barite, barium carbonate, limestone, feldspar, soda ash, etc.) as the main raw materials, and a small amount of auxiliary raw materials are added. During the processing of glass, it is necessary to measure the size, detect the edge flatness, and detect the right angle corners of the glass. The existing measuring ruler is limited in length, inconvenient to store, and inconvenient to adjust the state. Utility Model Content

[0003] The purpose of the utility model is to overcome the above problems existing in the prior art and provide a measuring device for glass processing.

[0004] In order to achieve the above technical objectives and the above technical effects, the present invention is implemented through the following technical solutions:

[0005] A measuring device for glass processing comprises a first ruler with an L-shaped cross section, a second ruler with an L-shaped cross section, and an angle block, wherein the head of the first ruler and the head of the second ruler are hinged by a hinge mechanism; when the head end of the first ruler abuts against the head end of the second ruler, the first ruler and the second ruler are located in the same straight line; when the first ruler and the second ruler are perpendicular to each other, the angle block is clamped between the head end of the first ruler and the head end of the second ruler, the first side plane of the angle block is flush with the outer side plane of the first ruler, and the second side plane of the angle block is flush with the outer side plane of the second ruler; two sets of suction cup mechanisms for adsorbing on the glass surface are slidably installed on each of the first ruler and the second ruler.

[0006] Among them, the first ruler includes a first measuring part and a first connecting part which are perpendicular to each other, and the second ruler includes a second measuring part and a second connecting part which are perpendicular to each other. A square positioning block protruding upward is provided at the top end of the head of the first connecting part, and a square positioning groove recessed upward is provided at the bottom end of the head of the second connecting part. One side of the square positioning block is parallel to the outer plane of the first ruler, and one side of the square positioning groove is parallel to the outer plane of the second ruler. The square positioning block and the square positioning groove are plug-in compatible.

[0007] In which, the articulated mechanism includes a half-thread screw, a compression spring, and a nut. The half-thread screw is fixedly connected to the bottom end of the head of the second connecting part. The head of the first connecting part is provided with a hinged circular hole. The bottom end of the head of the first connecting part is provided with a receiving circular groove which is coaxial and connected with the hinged circular hole. The bottom of the half-thread screw passes through the hinged circular hole from top to bottom and is inserted into the receiving circular groove. The nut is threadedly connected to the bottom of the half-thread screw, and the compression spring is sleeved on the half-thread screw between the nut and the first connecting part.

[0008] Among them, the top of the first measuring part is provided with a first scale for indicating the length, and the 0 scale line of the first scale is flush with the head end of the first measuring part; the top of the second measuring part is provided with a second scale for indicating the length, and the 0 scale line of the second scale is flush with the head end of the second measuring part.

[0009] Among them, two first slide grooves parallel to the long axis of the first measuring part are arranged on the side of the first measuring part away from the first connecting part, and two second slide grooves parallel to the long axis of the second measuring part are arranged on the side of the second measuring part away from the second connecting part. A cursor for indicating the scale is slidably installed in each of the first slide groove and the second slide groove, and the cursor includes a rectangular indicating block and two first sliding blocks with T-shaped cross-sections. The two first sliding blocks are fixedly connected to the back of the indicating block, and the first sliding block slidably cooperates with the first slide groove or the second slide groove.

[0010] Among them, a third slide groove parallel to the long axis of the first connecting part is arranged on the top of the first connecting part, and a fourth slide groove parallel to the long axis of the second connecting part is arranged on the top of the second connecting part. The suction cup mechanism includes a U-shaped mounting plate, a second slider with a T-shaped cross-section, a suction cup, a control rod, and a round bolt. The second slider is fixedly connected to the bottom end of the mounting plate, and the second slider is slidably matched with the third slide groove or the fourth slide groove. A piston hole that passes through the upper and lower ends is opened at one end of the mounting plate. The control rod is fixedly connected to the top center of the suction cup, the control rod is sleeved in the piston hole, and the round bolt is screwed to the top of the control rod.

[0011] Among them, a connecting plate extending horizontally outward is arranged on the top of the corner block, a pin is fixedly connected to the bottom end of the connecting plate, a socket is arranged on the top of the head of the second connecting part, and the pin is plug-in-fitted with the socket.

[0012] The beneficial effects of the utility model are as follows: by providing a first ruler and a second ruler hinged by a hinge mechanism, and providing a square positioning groove at the head of the first ruler and a square positioning block at the head of the second ruler, it is convenient to adjust the positional relationship between the first ruler and the second ruler, and the measuring length of the measuring device can be adjusted, which is convenient for storage and carrying, and convenient for measuring the right-angle corners of glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0014] Figure 1 It is a schematic diagram of the structure when the first straight ruler and the second straight ruler are in the same straight line state in the utility model;

[0015] Figure 2 It is a structural schematic diagram of the first viewing angle when the first straight ruler and the second straight ruler are perpendicular to each other in the utility model;

[0016] Figure 3 It is a structural schematic diagram of the second viewing angle when the first straight ruler and the second straight ruler are perpendicular to each other in the utility model;

[0017] Figure 4 It is a structural schematic diagram of the first ruler and the second ruler in the utility model when they are combined together;

[0018] Figure 5 It is a structural schematic diagram of the first ruler in the utility model from the first viewing angle;

[0019] Figure 6 It is a structural schematic diagram of the second viewing angle of the first ruler in the utility model;

[0020] Figure 7 It is a structural schematic diagram of the first ruler head in the utility model;

[0021] Figure 8 It is a structural schematic diagram of the second ruler in the utility model;

[0022] Fig. 9 It is a structural schematic diagram of the second ruler head in the utility model;

[0023] Fig.10 It is a partial structural schematic diagram of the combination of the hinge mechanism and the second ruler in the utility model;

[0024] Fig.11 It is a structural schematic diagram of the corner block in the utility model;

[0025] Fig.12 It is a structural schematic diagram of the cursor in the utility model;

[0026] Fig.13 It is a structural schematic diagram of the suction cup mechanism in the utility model;

[0027] Fig.14 It is an exploded view of the suction cup mechanism in the utility model;

[0028] Explanation of the numbers in the figures: first ruler 1, first measuring part 11, first connecting part 12, square positioning block 13, hinged circular hole 14, accommodating circular groove 15, first scale 16, first slide groove 17, third slide groove 18, second ruler 2, second measuring part 21, second connecting part 22, square positioning groove 23, second scale 24, second slide groove 25, socket slot 26, fourth slide groove 27, angle block 3, connecting plate 31, pin 32, first side plane 33, second side plane 34, half-thread screw 41, compression spring 42, nut 43, cursor 5, indicating block 51, first slider 52, suction cup mechanism 6, mounting plate 61, second slider 62, suction cup 63, control rod 64, round bolt 65, piston hole 66. DETAILED DESCRIPTION

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

[0030] like Figures 1 to 14 As shown, a measuring device for glass processing includes a first ruler 1 with an L-shaped cross section, a second ruler 2 with an L-shaped cross section, and a corner block 3.

[0031] The first ruler 1 includes a first measuring part 11 and a first connecting part 12 which are perpendicular to each other, and the second ruler 2 includes a second measuring part 21 and a second connecting part 22 which are perpendicular to each other. A square positioning block 13 which protrudes upward is provided at the top end of the head of the first connecting part 11, and a square positioning groove 23 which is recessed upward is provided at the bottom end of the head of the second connecting part 22. One side of the square positioning block 13 is parallel to the outer plane of the first ruler 1, and one side of the square positioning groove 23 is parallel to the outer plane of the second ruler 2. The square positioning block 13 and the square positioning groove 23 are plug-in compatible, so as to facilitate determination of the positional relationship between the first ruler 1 and the second ruler 2.

[0032] The head of the first ruler 1 and the head of the second ruler 2 are hinged by a hinge mechanism, which includes a half-thread screw 41, a compression spring 42, and a nut 43. The half-thread screw 41 is fixed to the bottom end of the head of the second connecting part 22. The head of the first connecting part 12 is provided with a hinged circular hole 14. The bottom end of the head of the first connecting part 12 is provided with a receiving circular groove 15 coaxial with and connected to the hinged circular hole 44. The bottom of the half-thread screw 41 passes through the hinged circular hole 14 from top to bottom and is inserted into the receiving circular groove 15. The nut 43 is screwed with the bottom of the half-thread screw 41. The compression spring 42 is sleeved on the half-thread screw 41 between the nut 43 and the first connecting part 12. When the positional relationship between the first ruler and the second ruler needs to be adjusted, the first ruler and the second ruler are pulled in opposite directions along the axial direction of the half-thread screw to separate the square positioning block from the square positioning groove, and then the first ruler and the second ruler are rotated to adjust the angle between the first ruler and the second ruler.

[0033] A first scale 16 for indicating length is provided at the top of the first measuring part 11, and the 0 scale line of the first scale 16 is flush with the head end of the first measuring part 11; a second scale 24 for indicating length is provided at the top of the second measuring part 21, and the 0 scale line of the second scale 24 is flush with the head end of the second measuring part 22.

[0034] Two first slide grooves 17 parallel to the long axis of the first measuring part 11 are provided on one side of the first measuring part 11 away from the first connecting part 12, and two second slide grooves 25 parallel to the long axis of the second measuring part 21 are provided on one side of the second measuring part 21 away from the second connecting part 22. A cursor 5 for indicating the scale is slidably installed in each of the first slide groove 17 and the second slide groove 25. The cursor 5 includes a rectangular indicating block 51 and two first sliders 52 with T-shaped cross sections. The two first sliders 52 are fixed to the back of the indicating block 51, and the first slider 52 is slidably matched with the first slide groove 17 or the second slide groove 25. The cursor is moved to align the measuring position with the scale line on the first scale or the second scale, so as to facilitate reading the scale value on the first scale or the second scale.

[0035] When the first end of the first ruler 1 is in contact with the first end of the second ruler 2, the first ruler 1 and the second ruler 2 are located in the same straight line. At this time, when the first ruler and the second ruler are used to measure the glass, the tail end of the first ruler or the tail end of the second ruler is aligned with the starting point of the measurement, and then the scale value is read from the second ruler or the first ruler.

[0036] When the first ruler 1 and the second ruler 2 are perpendicular to each other, the angle block 3 is sandwiched between the head end of the first ruler 1 and the head end of the second ruler 2, a connecting plate 31 extending horizontally outward is arranged on the top of the angle block 3, a pin 32 is fixedly connected to the bottom end of the connecting plate 31, a socket 26 is arranged on the top end of the head of the second connecting portion 22, and the pin 32 is plugged in and out of the socket 26; the first side plane 33 of the angle block 3 is flush with the outer plane of the first ruler 2, and the second side plane 34 of the angle block 3 is flush with the outer plane of the second ruler 2. At this time, when using the first ruler, the second ruler and the angle block to measure the glass, align the intersection of the first side plane and the second side plane of the angle block with the starting point of the measurement, and then read the scale values ​​on the first ruler and the second ruler respectively.

[0037] Two sets of suction cup mechanisms 6 for adsorbing on the glass surface are slidably mounted on the first ruler 1 and the second ruler 2. A third slide groove 18 parallel to the long axis of the first connecting part 12 is arranged on the top of the first connecting part 12, and a fourth slide groove 27 parallel to the long axis of the second connecting part 22 is arranged on the top of the second connecting part 22. The suction cup mechanism 6 includes a U-shaped mounting plate 61, a second slider 62 with a T-shaped cross section, a suction cup 63, a control rod 64, and a round bolt 65. The second slider 62 is fixed to the bottom end of the mounting plate 61, and the second slider 62 is slidably matched with the third slide groove 18 or the fourth slide groove 27. A piston hole 66 is opened at one end of the mounting plate 61, and the control rod 64 is fixed to the top center of the suction cup 63. The control rod 64 is sleeved in the piston hole 66, and the round bolt 65 is screwed on the top of the control rod 64. When measuring, the suction cup is adsorbed on the glass by pressing the round bolt to prevent the first ruler and the second ruler from moving.

[0038] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A measuring device for glass processing, characterized in that: It comprises a first ruler with an L-shaped cross section, a second ruler with an L-shaped cross section, and an angle block, wherein the head of the first ruler and the head of the second ruler are hingedly connected by a hinge mechanism; When the head end of the first ruler abuts against the head end of the second ruler, the first ruler and the second ruler are located in the same straight line; When the first ruler and the second ruler are perpendicular to each other, the angle block is clamped between the head end of the first ruler and the head end of the second ruler, the first side plane of the angle block is flush with the outer side plane of the first ruler, and the second side plane of the angle block is flush with the outer side plane of the second ruler; Two sets of suction cup mechanisms for adsorbing on the glass surface are slidably mounted on each of the first ruler and the second ruler.

2. The measuring device according to claim 1, characterized in that: The first ruler includes a first measuring part and a first connecting part which are perpendicular to each other, and the second ruler includes a second measuring part and a second connecting part which are perpendicular to each other. A square positioning block which protrudes upward is provided at the top end of the head of the first connecting part, and a square positioning groove which is recessed upward is provided at the bottom end of the head of the second connecting part. One side of the square positioning block is parallel to the outer plane of the first ruler, and one side of the square positioning groove is parallel to the outer plane of the second ruler. The square positioning block and the square positioning groove are pluggable.

3. The measuring device according to claim 2, characterized in that: The hinge mechanism includes a half-thread screw, a compression spring, and a nut. The half-thread screw is fixedly connected to the bottom end of the head of the second connecting part. The head of the first connecting part is provided with a hinged circular hole. The bottom end of the head of the first connecting part is provided with a receiving circular groove which is coaxial and connected with the hinged circular hole. The bottom of the half-thread screw passes through the hinged circular hole from top to bottom and is inserted into the receiving circular groove. The nut is threadedly connected to the bottom of the half-thread screw. The compression spring is sleeved on the half-thread screw between the nut and the first connecting part.

4. The measuring device according to claim 2, characterized in that: A first scale for indicating length is provided at the top of the first measuring part, and the 0 scale line of the first scale is flush with the head end of the first measuring part; a second scale for indicating length is provided at the top of the second measuring part, and the 0 scale line of the second scale is flush with the head end of the second measuring part.

5. The measuring device according to claim 2, characterized in that: Two first slide grooves parallel to the long axis of the first measuring part are arranged on the side of the first measuring part away from the first connecting part, and two second slide grooves parallel to the long axis of the second measuring part are arranged on the side of the second measuring part away from the second connecting part. A cursor for indicating the scale is slidably installed in each of the first slide groove and the second slide groove, and the cursor includes a rectangular indicating block and two first sliding blocks with T-shaped cross-sections. The two first sliding blocks are fixedly connected to the back of the indicating block, and the first sliding block slidably cooperates with the first slide groove or the second slide groove.

6. The measuring device according to claim 2, characterized in that: A third slide groove parallel to the long axis of the first connecting part is arranged on the top of the first connecting part, and a fourth slide groove parallel to the long axis of the second connecting part is arranged on the top of the second connecting part. The suction cup mechanism includes a U-shaped mounting plate, a second slider with a T-shaped cross-section, a suction cup, a control rod, and a round bolt. The second slider is fixedly connected to the bottom end of the mounting plate, and the second slider is slidably matched with the third slide groove or the fourth slide groove. A piston hole penetrating from top to bottom is opened at one end of the mounting plate, and the control rod is fixedly connected to the top center of the suction cup, the control rod is sleeved in the piston hole, and the round bolt is screwed to the top of the control rod.

7. The measuring device according to claim 2, characterized in that: A connecting plate extending horizontally outward is arranged on the top of the corner block, a pin is fixedly connected to the bottom end of the connecting plate, a socket is arranged on the top end of the head of the second connecting part, and the pin is plug-in-pull fit in the socket.

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