Glass size measuring device and glass processing device

Abstract

The utility model relates to a glass dimension measuring device and a glass processing device, which comprise a cutter handle and a measuring head, a cutter connecting end of the cutter handle is connected with the measuring head through a connecting piece, the cutter connecting end of the cutter handle is sleeved on the periphery of one end of the connecting piece and is fixed with the connecting piece, and the other end of the cutter handle abuts against the end face of the measuring head. A fixing channel is arranged in the connecting piece in the axis direction of the connecting piece, the connecting piece is arranged on the periphery of a connector at the end of the measuring head in a sleeving mode through the fixing channel, the connector is in threaded connection with a threaded fastener, and the head of the threaded fastener presses the connecting piece on the end face of the measuring head so that the connecting piece and the measuring head can be fixed. The glass size measuring device is simple in structure, convenient to process and manufacture and low in cost.

Description

Technical Field

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

[0002] The statements herein merely provide background art related to the present invention and do not necessarily constitute prior art.

[0003] Current glass processing devices, such as vertical glass drilling and milling devices, are unable to realize the glass size measurement function. For example, patent application CN113681293A discloses a vertical drilling and milling device and a method of use, which does not have a glass size measuring device. When in use, the length and width of the glass cannot be measured, which can easily lead to defects such as large errors during glass chamfering, affecting the quality of glass processing. Patent CN218803150U discloses a device for automatically measuring glass size and glass processing equipment, which includes a first cylinder body, a first telescopic member, a second cylinder body, a second telescopic member, an edge-finding probe, a mounting sleeve with a protective cover plate and other components. The structure is complex and the cost of modifying and processing the processing device is high. Utility Model Content

[0004] The purpose of the utility model is to overcome the deficiencies of the above-mentioned prior art and to provide a glass size measuring device and a glass processing device, which can be applied to the glass processing device to measure the glass size and has a simple structure and is convenient for processing and manufacturing.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] In the first aspect, an embodiment of the utility model provides a glass size measuring device, including a tool handle and a probe, wherein the tool connection end of the tool handle is connected to the probe via a connecting piece, the tool connection end of the tool handle is sleeved on the outer periphery of one end of the connecting piece and fixed to the connecting piece, and the other end is against the end face of the probe, a fixing channel is provided in the connecting piece along its axial direction, the connecting piece is sleeved on the outer periphery of a joint at the end of the probe through the fixing channel, the joint is threadedly connected with a threaded fastener, and the head of the threaded fastener presses the connecting piece against the end face of the probe to fix the connecting piece to the probe.

[0007] Optionally, the outer peripheral surface of the end portion of the connecting piece used for connecting to the tool handle is provided with an external thread structure matching the internal thread hole of the tool connection end of the tool handle, and the connecting piece is threadedly connected to the tool handle via the external thread structure.

[0008] Optionally, the fixing channel is arranged at a central position of the connecting member.

[0009] Optionally, the fixed channel includes a coaxial first channel portion and a second channel portion, the diameter of the first channel portion is larger than the diameter of the second channel portion, one end of the second channel portion extends to the end face of the connecting piece abutting the probe and is sleeved on the outer periphery of the joint, and the other end is connected to one end of the first channel portion, and the other end of the first channel portion extends to the other end face of the connecting piece, the head of the threaded fastener contacts the stepped surface formed by the first channel portion and the second channel portion, and the rod portion is threadedly connected to the joint.

[0010] Optionally, a dimension of the first channel portion along the axial direction of the fixing channel is not less than a thickness of a head of the threaded fastener.

[0011] Optionally, the connecting member includes a first connecting portion, a second connecting portion and a third connecting portion which are coaxially arranged in sequence, the first connecting portion is fixed to the tool connecting end of the tool handle, the third connecting portion includes a conical portion and a cylindrical portion which are arranged in sequence, the end with a smaller area of ​​the conical portion is connected to the second connecting portion, the end with a larger area is connected to one end of the cylindrical portion, the other end of the cylindrical portion is against the end face of the probe, and the conical surface of the conical portion fits with the conical surface of the tool connecting end of the tool handle.

[0012] Optionally, the probe is a wireless probe, and the probe is wirelessly connected to the signal receiving unit.

[0013] In a second aspect, an embodiment of the present utility model provides a glass processing device provided with the glass size measuring device described in the first aspect.

[0014] Optionally, the glass processing device is a vertical glass drilling and milling device.

[0015] Optionally, the glass size measuring device is placed on a tool holder of a vertical glass drilling and milling device.

[0016] The beneficial effects of the above utility model are as follows:

[0017] 1. The glass size measuring device of the utility model comprises a tool handle and a detection element, wherein the tool handle is connected to the detection element through a connecting piece, one end of the connecting piece is fixed to the tool connection end of the tool handle, the other end of the connecting piece is against the end face of the probe and the connecting piece is pressed against the end face of the probe through a threaded fastener threadedly connected to the probe joint, thereby realizing the connection between the tool handle and the probe of the detection element. When applied to a glass processing device, the drill assembly of the glass processing device can drive the probe to move through the tool handle, thereby realizing the measurement of the glass size. The tool handle and the probe both adopt existing equipment, and only a connecting piece matching the tool handle and the probe needs to be processed. The connecting piece only needs to be processed into a shape and an external thread structure matching the end connected to the tool handle, and a fixed channel matching the joint needs to be processed. The structure is simple, the processing is convenient, and the processing cost of improving the glass processing device is saved.

[0018] 2. In the glass size measuring device of the utility model, the end of the connecting piece used for connecting to the tool handle is provided with an external thread structure matching the internal thread structure of the tool connection end of the tool handle. The connecting piece can be threadedly connected to the tool handle through the external thread structure without modifying the tool handle, and the connection is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings in the specification, which constitute a part of the present application, are used to provide a further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute a limitation on the present application.

[0020] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the present utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure explosion of Example 1 of the utility model Figure 1 ;

[0022] Figure 3 This is a schematic diagram of the overall structure explosion of Example 1 of the utility model Figure 2 ;

[0023] Figure 4 This is a schematic diagram of the structure of the connector of Embodiment 1 of the utility model;

[0024] Figure 5 This is a cross-sectional view of a connector according to Embodiment 1 of the present utility model;

[0025] Among them, 1. tool handle, 2. probe, 3. connector, 4. threaded fastener;

[0026] 1-1. Conical surface;

[0027] 2-1. Connector;

[0028] 3-1. Fixed channel, 3-1-1. First channel portion, 3-1-2. Second channel portion, 3-2. First connecting portion, 3-2. Second connecting portion, 3-3. Conical portion, 3-4. Columnar portion. DETAILED DESCRIPTION

[0029] Example 1

[0030] This embodiment provides a glass size measuring device, such as Figure 1-Figure 3As shown, it includes a tool handle 1, a probe 2 and a connecting piece 3. The connecting piece 3 is fixed to the end face of the probe 2 by a threaded fastener 4. The tool connecting end of the tool handle 1 is fixedly connected to the end of the connecting piece 3, thereby realizing that the tool handle 1, the connecting piece 3 and the probe 2 are connected into a whole. The entire glass size measuring device can be connected to the drill assembly of the glass processing device through the tool handle 1. The probe 2 can move under the drive of the drill assembly, so that the probe 2 contacts the edge of the glass. The probe 2 is connected to a signal receiving part and can transmit a signal to the signal receiving part. The signal receiving part is connected to a control system and can transmit the received signal to the control system, thereby obtaining the size of the glass plate.

[0031] Specific:

[0032] The tool handle 1 can be a tool handle used in existing glass processing devices. Its tool connecting end is provided with an internal threaded hole for connecting the tool. A conical surface 1-1 is provided at the outer edge of the internal threaded hole to form a groove structure. The structure of the tool handle 1 can adopt the existing technology, and its specific structure will not be described in detail here.

[0033] The probe 2 can be an existing device. Since the probe 2 moves with the drill bit assembly when in use, it is preferred that the probe 2 is a wireless probe. In this embodiment, the probe 2 adopts the wireless probe disclosed in patent CN304918329S or the probe disclosed in patent CN208374879U, which has a probe body, a probe is movably provided at one end of the probe body, a probe end is provided at the probe end, and a connector 2-1 is provided at the center position of the end face of the other end of the side head body. The connector 2-1 is an internal thread structure. The probe 2 is connected to the signal receiving unit by wireless connection. When the probe touches the edge of the glass, it can send a signal to the signal receiving unit.

[0034] The probe 2 and the signal receiving unit together constitute a glass plate size detection element, which can be made of existing equipment, and its specific structure will not be described in detail here.

[0035] In this embodiment, by providing a connecting piece 3, the existing tool handle 1 and the probe 2 are connected into a whole, so that the probe 2 can be assembled to the drill assembly of the glass processing device through the tool handle 1, and move with the drill assembly to achieve the measurement of the glass size.

[0036] like Figure 4-Figure 5As shown, one end of the connecting member 3 is inserted into the tool connecting end of the tool handle and fixed to the tool connecting end of the tool handle, and the connecting member is provided with a fixing channel 3-1 arranged along its axial direction, and the fixing channel 3-1 matches the joint 2-1 at the end of the probe 2, and the connecting member 3 is sleeved on the outer periphery of the joint 2-1 through the fixing channel 3-1, and the joint 2-1 has an internal thread structure, and its threaded connection is connected with a threaded fastener 4, and the threaded fastener 4 passes through the fixing channel 3-1, and presses the entire connecting member 3 against the end face of the probe 2 through its head, thereby realizing the fixed connection between the tool handle 1 and the probe 2.

[0037] In one embodiment, the end of the connecting member 3 is welded to the tool connecting end of the tool handle. In this embodiment, since the tool connecting end has an internal threaded hole, the shape and size of the end of the connecting member 3 used to connect to the tool handle match the internal threaded hole, and has an external thread structure matching the internal threaded hole. The connecting member 3 is directly threadedly connected to the tool connecting end of the tool handle 1 through the external thread structure, and the assembly is convenient and quick without the need to make structural improvements to the tool handle 1.

[0038] In this embodiment, the fixing channel 3 - 1 is arranged at the center position of the connecting member 3 , and the axis of the fixing channel 3 - 1 is coaxial with the axis of the connecting member 3 .

[0039] The fixed channel 3-1 includes a first channel portion 3-1-1 and a second channel portion 3-1-2 arranged coaxially, the diameter of the first channel portion 3-1-1 is larger than the diameter of the second channel portion 3-1-2, one end of the second channel portion 3-1-2 extends to the end face of the connecting member 3 against the end of the measuring head 2, and the other end is connected to one end of the first channel portion 3-1-1, and the other end of the first channel portion 3-1-1 extends to the other end face of the connecting member 3.

[0040] The bottom end of the second channel portion 3-1-2 is sleeved on the outer periphery of the joint 2-1 on the end face of the probe 2, the head of the threaded fastener 4 is located inside the first channel portion 3-1-1, and the rod portion is located inside the second channel portion 3-1-2 and the rod portion is inserted into the joint 2-1 and threadedly connected to the joint 2-1, the head of the threaded fastener 4 is pressed against the step surface formed by the first channel portion 3-1-1 and the second channel portion 3-1-2, and the head applies pressure to the step surface, thereby pressing the connector 3 against the end face of the probe 2.

[0041] The threaded fastener 4 is a bolt or a screw or a stud, the external threaded portion at one end of the stud is threadedly connected to the joint, and a pressing block is provided at the other end as the head of the threaded fastener.

[0042] Furthermore, the dimension of the first channel portion 3 - 1 - 1 along the axial direction is greater than the thickness of the head of the threaded fastener 4 , so that the head of the threaded fastener 4 does not protrude from the connector 3 , thereby preventing the threaded fastener 4 from interfering with the assembly of the connector 3 and the tool handle 1 .

[0043] In this embodiment, the connecting member 3 includes a first connecting part 3-2, a second connecting part 3-3 and a third connecting part which are coaxially arranged in sequence, and the third connecting part includes a conical part 3-4 and a cylindrical part 3-5 which are arranged in sequence. During processing, the first connecting part 3-2, the second connecting part 3-3 and the third connecting part are integrally formed.

[0044] Among them, the diameter of the first connecting part 3-2 matches the diameter of the internal threaded hole at the tool connecting end of the tool handle 1, and its outer cylindrical surface is provided with an external thread structure matching the internal threaded hole. The first connecting part 3-2 is threadedly fixedly connected to the tool connecting end of the tool handle 1 through the external thread structure.

[0045] The end of the conical portion 3-4 with a smaller area is connected to one end of the second connecting portion 3-3, the other end of the second connecting portion 3-3 is connected to the first connecting portion 3-2, the end of the conical portion 3-4 with a larger area is connected to one end of the cylindrical portion 3-5, and the other end face of the cylindrical portion 3-5 is in contact with the end face of the probe 2 and rests on the end face of the probe 2.

[0046] The conical surface of the conical portion 3-4 matches and fits with the conical surface of the tool connecting end of the tool handle 1. This arrangement can center the connecting member 3 during the assembly of the tool handle 1 and the connecting member 3, so that the connecting member 3, the probe 2 and the tool handle 1 remain coaxially arranged.

[0047] The diameter of the second connecting portion 3 - 3 is smaller than the diameter of the first connecting portion 3 - 2 , and is also smaller than the diameter of the end portion of the tapered portion 3 - 4 with a smaller area.

[0048] In the glass size measuring device of the present embodiment, the tool handle 1 and the probe 2 are both made of existing equipment, and it is only necessary to process a connecting piece 3 that matches the tool handle 1 and the probe 2. The connecting piece only needs to be processed into a shape, size and external thread structure that matches the tool connecting end of the tool handle 1, and a fixed channel 3-1 that matches the joint 2-1. The shapes and sizes of the first connecting part 3-2, the second connecting part 3-3 and the third connecting part can be obtained by using existing turning processing technology, the external thread structure of the first connecting part 3-2 can be obtained by using existing thread processing technology, and the fixed channel 3-1 can be processed by using existing drilling equipment. The overall structure of the connecting piece is simple and the processing is convenient. Compared with the solution disclosed in patent CN218803150U, the cost of improving the glass processing device is saved.

[0049] Example 2

[0050] The present embodiment provides a glass processing device, which is provided with the glass size measuring device described in Example 1. The glass processing device is a vertical glass drilling and milling device or a horizontal glass drilling and milling device. In the present embodiment, the glass processing device is a vertical glass drilling and milling device, preferably, a vertical drilling and milling device disclosed in patent application CN113681293A. The glass size measuring device is placed on the tool holder of the vertical glass drilling and milling device through the tool handle 1. When the glass size needs to be measured, the drill assembly of the vertical glass drilling and milling device can grab the glass size measuring device through the tool handle 1, and drive the glass size measuring device to move for measurement.

[0051] The signal receiving part matched with the probe 2 is installed on the top frame of the vertical glass drilling and milling device. It can be understood that those skilled in the art can select the installation position of the signal receiving part according to actual needs.

[0052] The remaining structures of the vertical glass drilling and milling device can be based on the existing technology and will not be described in detail here.

[0053] Specifically, the drill bit assembly drives the glass size measuring device to move vertically at a first set position through the tool handle 1, the probe of the probe 2 touches the upper edge of the glass, and sends a signal to the signal receiving part, and the signal receiving part sends a signal to the control system. The control system obtains the vertical size of the glass according to a pre-set algorithm. The drill bit assembly drives the glass size measuring device to move horizontally at a second set position, and the probe of the probe 2 touches the side edge of the glass, thereby obtaining the horizontal size of the glass. The method of obtaining the glass size by the probe touching the edge of the glass can be adopted by the existing method, which will not be described in detail here.

[0054] In this embodiment, the probe touches the end position of the edge of the glass plate. If it is detected that the glass size does not meet the requirements, the staff can timely adjust the motion trajectory of the drill assembly during chamfering through the control system, and thus process a chamfered structure that meets the requirements.

[0055] In this embodiment, the glass size measuring device can also be used to detect the thickness of the glass plate. The thickness of the glass plate can be measured by simply using the drill assembly to drive the probe of the glass size measuring device to contact the front plate surface of the glass plate.

[0056] Although the above describes the specific implementation methods of the utility model in combination with the accompanying drawings, it is not intended to limit the scope of protection of the utility model. Technical personnel in the relevant field should understand that on the basis of the technical solution of the utility model, various modifications or deformations that can be made by technical personnel in this field without creative work are still within the scope of protection of the utility model.

Claims

1. A glass size measuring device, comprising a tool handle and a probe, characterized in that: The tool connection end of the tool handle is connected to the probe through a connecting piece. The tool connection end of the tool handle is sleeved on the outer periphery of one end of the connecting piece and fixed to the connecting piece, and the other end is against the end face of the probe. A fixing channel is provided in the connecting piece along its axial direction. The connecting piece is sleeved on the outer periphery of the joint at the end of the probe through the fixing channel. The joint is threadedly connected with a threaded fastener. The head of the threaded fastener presses the connecting piece on the end face of the probe to fix the connecting piece to the probe.

2. A glass size measuring device as claimed in claim 1, characterized in that: The outer peripheral surface of the end portion of the connecting piece used for connecting with the tool handle is provided with an external thread structure matching the internal thread hole of the tool connecting end of the tool handle, and the connecting piece is threadedly connected with the tool handle via the external thread structure.

3. A glass size measuring device as claimed in claim 1, characterized in that: The fixing channel is arranged at the center position of the connecting piece.

4. A glass size measuring device as claimed in claim 1, characterized in that: The fixed channel includes a coaxial first channel portion and a second channel portion, the diameter of the first channel portion is larger than the diameter of the second channel portion, one end of the second channel portion extends to the end face of the connecting piece abutting against the probe and is sleeved on the outer periphery of the joint, and the other end is communicated with one end of the first channel portion, and the other end of the first channel portion extends to the other end face of the connecting piece, the head of the threaded fastener contacts the stepped surface formed by the first channel portion and the second channel portion, and the rod portion is threadedly connected to the joint.

5. A glass size measuring device as claimed in claim 4, characterized in that: The dimension of the first channel portion along the axis direction of the fixing channel is not less than the thickness of the head of the threaded fastener.

6. A glass size measuring device as claimed in claim 1, characterized in that: The connecting member includes a first connecting part, a second connecting part and a third connecting part which are coaxially arranged in sequence. The first connecting part is fixed to the tool connecting end of the tool handle. The third connecting part includes a conical part and a cylindrical part which are arranged in sequence. The end with a smaller area of ​​the conical part is connected to the second connecting part, and the end with a larger area is connected to one end of the cylindrical part. The other end of the cylindrical part is against the end face of the probe, and the conical surface of the conical part is in contact with the conical surface of the tool connecting end of the tool handle.

7. A glass size measuring device as claimed in claim 1, characterized in that: The probe is a wireless probe, which is wirelessly connected to the signal receiving unit.

8. A glass processing device, characterized in that: A glass size measuring device according to any one of claims 1 to 7 is provided.

9. The first glass processing device according to claim 8, characterized in that: The glass processing device is a vertical glass drilling and milling device.

10. The first glass processing device according to claim 9, characterized in that: The glass size measuring device is placed on a tool holder of a vertical glass drilling and milling device.

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