Glass positioning device and automobile glass hole site detection tool

Abstract

The utility model discloses a glass positioning device and an automobile glass hole site detection tool, comprising a pneumatic device and a sleeve, a movable part of the pneumatic device is arranged at one end of the sleeve; a hole sleeve is arranged in the other end of the sleeve; the moving direction of the pneumatic device is parallel to the axial direction of the sleeve, and a movable part of the pneumatic device can move in the sleeve in a reciprocating mode. According to the utility model, the sleeve plays a transition role in the detection process, that is, the hole sleeve in the sleeve is connected with the corresponding bolt during detection, so as to ensure the precision requirement during detection; when automatic detection is needed, the requirement of automatic detection can be met by moving the corresponding bolt through the movable part of the pneumatic device; meanwhile, when manual detection is needed, detection can be completed by directly enabling a corresponding bolt to penetrate through the drilled hole in the glass to be matched with the hole sleeve direction under the condition that the tool is not replaced, and therefore combination of manual detection and automatic detection is achieved on the same tool.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass quality detection tooling, in particular to a glass positioning device and a detection tooling for automobile glass hole positions. Background Art

[0002] In order to improve the factory quality of glass, some glasses need to undergo relevant hole position detection before leaving the factory. The existing glass hole position detection is often carried out in the form of manual detection or automatic detection. That is, manual detection is to use a manual latch in conjunction with a glass inspection fixture (hereinafter referred to as the fixture). After the glass is placed on the fixture and positioned, the latch is inserted from the outer surface of the glass along the drilled hole into the detection hole on the fixture for detection; automatic detection is to set a pneumatic connecting rod device on the fixture. After the glass is placed on the fixture and positioned, the pneumatic button is turned on, and the pneumatic latch is driven by the pneumatic connecting rod to rise from the inner surface of the glass along the drilled hole through the hole for detection.

[0003] However, in actual use, it was found that manual inspection has the problems of slow production frequency and high labor intensity, and the inspection hole will be damaged during the continuous insertion and removal process, thus affecting the overall inspection accuracy; if the pin is directly combined with the pneumatic connecting rod, the gap between the pin and the pneumatic connecting rod will cause the pin to tilt, which will not only affect the stability during inspection, but also cause structural jamming. Utility Model Content

[0004] The technical problem to be solved by the utility model is: how to provide a glass positioning device and a detection tool for automobile glass hole positions, which can simultaneously adapt to manual detection and automatic detection while ensuring detection accuracy.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] A tool for detecting the hole position of automobile glass comprises a pneumatic device and a sleeve, wherein the movable portion of the pneumatic device is arranged at one end of the sleeve;

[0007] A hole sleeve is provided in the other end of the sleeve;

[0008] The moving direction of the pneumatic device is parallel to the axial direction of the sleeve, and the movable part of the pneumatic device can move back and forth in the sleeve.

[0009] Furthermore, the pneumatic device includes a cylinder and a transmission member;

[0010] A limiting piece is provided at one end of the sleeve away from the hole sleeve;

[0011] The transmission member includes a first guide rod and a top block connected to each other;

[0012] The top block is arranged inside the sleeve;

[0013] The limiting member is sleeved on the outer side of the first guide rod;

[0014] The movable portion of the cylinder is connected to the first guide rod, and the cylinder can drive the transmission member to move back and forth in the hole sleeve.

[0015] Furthermore, the diameter of the first guide rod is adapted to the aperture of the limiting member.

[0016] Furthermore, the top block is cylindrical;

[0017] The end surface of the top block is connected to the end surface of the first guide rod;

[0018] The diameter of the top block is greater than the diameter of the first guide rod.

[0019] Furthermore, the top block, the first guide rod, the limiting member and the hole sleeve are respectively coaxially arranged with the sleeve.

[0020] Furthermore, it also includes a first latch;

[0021] The first latch includes a first detection block and a second guide rod connected to each other;

[0022] The second guide rod is slidably connected to the hole sleeve;

[0023] One end of the second guide rod away from the first detection block is arranged in the sleeve;

[0024] One end of the second guide rod away from the first detection block contacts the top block.

[0025] Furthermore, a limiting groove is provided on the outer wall of the second guide rod;

[0026] The top block is provided with a limiting block adapted to the limiting groove.

[0027] Furthermore, it also includes a spring;

[0028] The spring is arranged in the sleeve, and the spring is sleeved on the outer side of the second guide rod;

[0029] In the axial direction of the sleeve, the spring is clamped between the top block and the hole sleeve.

[0030] Furthermore, it also includes a second latch;

[0031] The second latch comprises a plug rod, a second detection block and a hand-held rod coaxially connected in sequence;

[0032] When the plug-in rod is engaged with the hole sleeve, the second detection block is located in the hole of the glass to be detected or passes through the hole of the glass to be detected.

[0033] Furthermore, a glass positioning device is provided, comprising a glass positioning frame, a glass centering device and the above-mentioned automobile glass hole position detection tool;

[0034] The glass centering devices are symmetrically arranged at both ends of the length direction of the glass positioning frame;

[0035] The automobile glass hole position detection tool is arranged inside the glass positioning frame;

[0036] The outer wall of the sleeve is connected to the glass positioning frame.

[0037] The beneficial effects of the present invention are as follows: in the tooling for detecting the hole positions of automobile glass provided by the present invention, the sleeve plays a transitional role in the detection process, that is, during detection, the hole sleeve inside the sleeve receives the corresponding pin to ensure the accuracy requirements during detection; when automatic detection is required, the demand for automatic detection can be met by moving the corresponding pin through the movable part of the pneumatic device; at the same time, when manual detection is required, the corresponding pin can be directly passed through the drilled hole on the glass and matched with the hole sleeve to complete the detection without changing the tooling, thereby realizing the combination of manual detection and automatic detection on the same tooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 This is a front cross-sectional view of the tooling for detecting the hole position of automobile glass in the present utility model;

[0039] Figure 2 This is a schematic structural diagram of the second latch in the present utility model;

[0040] Description of labels:

[0041] 1. Pneumatic device; 11. Cylinder; 12. Transmission member; 121. First guide rod; 122. Ejector block; 123. Limit block;

[0042] 2. Sleeve; 21. Limiting piece;

[0043] 3. Hole sleeve;

[0044] 4. First latch; 41. First detection block; 42. Second guide rod; 421. Limiting slot;

[0045] 5. Spring;

[0046] 6. Second latch; 61. Connecting rod; 62. Second detection block; 63. Hand-held rod. DETAILED DESCRIPTION

[0047] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.

[0048] When inspecting the holes on the glass, manual inspection has the problems of slow production frequency and high labor intensity. In addition, the inspection holes may be damaged during the continuous insertion and removal process, thus affecting the overall inspection accuracy. If the pin is directly combined with the pneumatic connecting rod, the gap between the pin and the pneumatic connecting rod will cause the pin to tilt, which will not only affect the stability during inspection, but also cause structural jamming.

[0049] Based on this, please refer to Figure 1 As shown in the figure, a glass positioning device is proposed, including a glass positioning frame, a glass centering device and a detection tool for automobile glass hole positions; the glass centering device is symmetrically arranged at both ends of the glass positioning frame in the length direction; the detection tool for automobile glass hole positions is arranged inside the glass positioning frame; the outer wall of the sleeve 2 is connected to the glass positioning frame; the design provides a device that can quickly position the glass and correct the glass. When the glass centering device completes the centering work of the glass, it can ensure that the hole positions on the glass can be in the specified detection position, thereby effectively improving the detection accuracy of the subsequent automobile glass hole position detection tool; the automobile glass hole position detection tool includes a pneumatic device 1 and a sleeve 2, the movable part of the pneumatic device 1 is arranged at one end of the sleeve 2; a hole sleeve 3 is arranged in the other end of the sleeve 2; the moving direction of the pneumatic device 1 is parallel to the axial direction of the sleeve 2, and the movable part of the pneumatic device 1 can move back and forth in the sleeve 2.

[0050] It can be understood that the automobile glass hole detection tool of the present invention plays a transitional role in the detection process by setting up a sleeve 2, that is, during detection, the corresponding pin is taken over by the hole sleeve 3 inside the sleeve 2 to ensure the accuracy requirements during detection; when automatic detection is required, the corresponding pin is moved by the movable part of the pneumatic device 1, and the automatic detection work can be completed by passing the lower end face of the glass through the upper end face of the glass; at the same time, when manual detection is required, the corresponding pin can be directly manually passed from the upper end face of the glass through the lower end face of the glass without changing the tool; since the pin is always in contact with the hole sleeve 3 during manual detection, it is ensured that the continuous plugging and unplugging action will not damage the inner wall of the sleeve 2, so that the movable end of the pneumatic device 1 during automatic detection can also always fit tightly with the inner wall of the sleeve 2 to meet the accuracy requirements of the detection, thereby providing structural support for the combination of manual detection and automatic detection on the same tool.

[0051] In some embodiments, the pneumatic device 1 includes a cylinder 11 and a transmission member 12. A stopper 21 is provided at the end of the sleeve 2 away from the hole sleeve 3. The transmission member 12 includes a first guide rod 121 and a push block 122 connected to each other. The push block 122 is disposed within the sleeve 2. The stopper 21 is sleeved on the outside of the first guide rod 121. The movable portion of the cylinder 11 is connected to the first guide rod 121, and the cylinder 11 can drive the transmission member 12 to reciprocate within the hole sleeve 3. This design specifically modifies the structural components of the pneumatic device 1, thereby providing structural support for the pneumatic device 1 to drive the corresponding latch to reciprocate along the axial direction of the sleeve 2.

[0052] In some embodiments, the diameter of the first guide rod 121 is adapted to the aperture of the limit member 21; the top block 122 is cylindrical; the end face of the top block 122 is connected to the end face of the first guide rod 121; the diameter of the top block 122 is larger than the diameter of the first guide rod 121; the top block 122, the first guide rod 121, the limit member 21 and the hole sleeve 3 are respectively coaxially arranged with the sleeve 2. This design further optimizes the structure and size of the transmission member 12 and the sleeve 2, ensuring that the transmission member 12 can move smoothly inside the sleeve 2 to avoid affecting the subsequent transmission effect due to shaking; at the same time, the diameter of the top block 122 is larger than the diameter of the first guide rod 121, which can ensure that when the transmission member 12 retracts to the end, it can conflict with the limit member 21 through the top block 122, thereby preventing the transmission member 12 from separating from the sleeve 2, thereby affecting the normal automatic detection work; and further requiring the top block 122, the first guide rod 121 and the limit member 21 to be coaxially arranged, which can better improve the overall stability and avoid wear of the sleeve 2 and the hole sleeve 3 due to long-term eccentric movement, which ultimately affects the overall inspection accuracy.

[0053] In some embodiments, the above-mentioned automobile glass hole position detection tool further includes a first latch 4; the first latch 4 includes a first detection block 41 and a second guide rod 42 connected to each other; the second guide rod 42 is slidably connected to the hole sleeve 3; the end of the second guide rod 42 away from the first detection block 41 is disposed within the sleeve 2; the end of the second guide rod 42 away from the first detection block 41 abuts against the top block 122; a limiting groove 421 is provided on the outer wall of the second guide rod 42; and a limiting block 123 is provided on the top block 122 to match the limiting groove 421. This design specifically improves the structure of the first latch 4. Through the mutual cooperation between the second guide rod 42 and the hole sleeve 3, the movement accuracy of the first latch 4 can be effectively improved. At the same time, the limiting groove 421 is provided on the outer wall of the second guide rod 42, and the limiting block 123 is provided on the top block 122 to match the limiting groove 421. This can circumferentially limit the freedom of the first latch 4, preventing the first latch 4 from shaking during movement, thereby effectively improving the stability of the automatic detection.

[0054] In some embodiments, the aforementioned automotive glass hole detection device further includes a spring 5 disposed within the sleeve 2 and sleeved onto the outside of the second guide rod 42. Axially, the spring 5 is sandwiched between the top block 122 and the hole sleeve 3 within the sleeve 2. When the pneumatic device 1 drives the first latch 4 toward the hole in the glass, the spring 5 generates a spring force under pressure, thereby preventing rigid impact caused by the first latch 4 moving too quickly. Furthermore, as the first latch 4 is retracted after completion of the inspection, the spring 5 continuously releases its spring force toward the top block 122, assisting in the return of the first latch 4.

[0055] In some embodiments, the above-mentioned automobile glass hole detection tool further includes a second latch 6; the second latch 6 includes a plug-in rod 61, a second detection block 62 and a hand-held rod 63 that are coaxially connected in sequence; when the plug-in rod 61 is engaged with the hole sleeve 3, the second detection block 62 is located in the hole of the glass to be detected or passes through the hole of the glass to be detected; the hole sleeve 3 and the sleeve 2 are detachably connected. This design provides a second latch 6 used in manual inspection. The staff can quickly complete the manual inspection work by grabbing the hand-held rod 63 to drive the plug-in rod 61 to move toward the hole sleeve 3. At the same time, because the hole sleeve 3 and the sleeve 2 are detachably connected, when the hole sleeve 3 is severely worn, it can provide structural support for the staff to replace the hole sleeve 3 in time, thereby ensuring that the matching accuracy of the plug-in rod 61 and the hole sleeve 3 can meet the design requirements, thereby improving the overall inspection accuracy to ensure the product quality.

[0056] Please refer to Figures 1 to 2 , the first embodiment of the present utility model is:

[0057] A tool for detecting the hole position of automobile glass includes a pneumatic device 1 and a sleeve 2. The movable part of the pneumatic device 1 is arranged at one end of the sleeve 2; a hole sleeve 3 is arranged in the other end of the sleeve 2; the moving direction of the pneumatic device 1 is parallel to the axial direction of the sleeve 2, and the movable part of the pneumatic device 1 can move back and forth in the sleeve 2.

[0058] In this embodiment, the pneumatic device 1 includes a cylinder 11 and a transmission member 12; a limit member 21 is provided at the end of the sleeve 2 away from the hole sleeve 3; the transmission member 12 includes a first guide rod 121 and a top block 122 connected to each other; the top block 122 is arranged inside the sleeve 2; the limit member 21 is sleeved on the outside of the first guide rod 121; the movable part of the cylinder 11 is connected to the first guide rod 121, and the cylinder 11 can drive the transmission member 12 to move back and forth in the hole sleeve 3.

[0059] In this embodiment, the diameter of the first guide rod 121 is adapted to the aperture of the limit member 21; the top block 122 is cylindrical; the end face of the top block 122 is connected to the end face of the first guide rod 121; the diameter of the top block 122 is larger than the diameter of the first guide rod 121; the top block 122, the first guide rod 121, the limit member 21 and the hole sleeve 3 are respectively coaxially arranged with the sleeve 2.

[0060] In this embodiment, the above-mentioned automobile glass hole position detection tooling also includes a first pin 4; the first pin 4 includes a first detection block 41 and a second guide rod 42 connected to each other; the second guide rod 42 is slidably connected to the hole sleeve 3; the end of the second guide rod 42 away from the first detection block 41 is arranged in the sleeve 2; the end of the second guide rod 42 away from the first detection block 41 conflicts with the top block 122; a limit groove 421 is provided on the outer wall of the second guide rod 42; and a limit block 123 adapted to the limit groove 421 is provided on the top block 122.

[0061] In this embodiment, the above-mentioned automobile glass hole position detection tool also includes a spring 5; the spring 5 is arranged in the sleeve 2, and the spring 5 is sleeved on the outside of the second guide rod 42; in the axial direction of the sleeve 2, the spring 5 is clamped between the top block 122 and the hole sleeve 3.

[0062] In this embodiment, the above-mentioned automobile glass hole detection tooling also includes a second latch 6; the second latch 6 includes a connecting rod 61, a second detection block 62 and a hand-held rod 63 coaxially connected in sequence; when the connecting rod 61 is engaged with the hole sleeve 3, the second detection block 62 is located in the hole position of the glass to be detected or passes through the hole position of the glass to be detected; the hole sleeve 3 and the sleeve 2 are detachably connected.

[0063] Please refer to the figure, the second embodiment of the present utility model is:

[0064] A glass positioning device comprises a glass positioning frame, a glass centering device and the automobile glass hole position detection tooling of embodiment 1; the glass centering device is symmetrically arranged at both ends of the glass positioning frame in the longitudinal direction; the automobile glass hole position detection tooling is arranged inside the glass positioning frame; and the outer wall of the sleeve 2 is connected to the glass positioning frame.

[0065] The working principle of this utility model is:

[0066] Auto-detect mode:

[0067] First, the second guide rod 42 of the first latch 4 is installed into the hole sleeve 3, and the glass to be inspected is placed steadily on the positioning structure of the corresponding inspection fixture, and the glass to be inspected is fastened at the same time; then, the pneumatic device 1 is started, and the cylinder 11 transmits the thrust to the transmission member 12 and the first latch 4 in sequence, so that the first inspection block 41 located below the glass gradually moves toward the glass until the first inspection block 41 completely passes through the hole on the glass, and the automatic inspection of the glass hole is completed.

[0068] Manual detection mode:

[0069] When the pneumatic device 1 is damaged, or the detection environment cannot provide high-pressure gas, the manual detection mode can be used to perform hole position detection.

[0070] First, place the glass to be inspected steadily on the positioning structure of the corresponding inspection fixture and tighten the glass to be inspected at the same time; then, the staff holds the hand-held rod 63 of the second pin 6 to drive the plug-in rod 61 and the second inspection block 62 to move toward the hole on the glass. When the second inspection block 62 and the plug-in rod 61 both pass through the hole and the plug-in rod 61 is docked with the hole sleeve 3, it means that the hole size is qualified, thereby completing the manual inspection of the glass hole.

[0071] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the description and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A tool for detecting the hole position of automobile glass, comprising a pneumatic device and a sleeve, characterized in that: The movable portion of the pneumatic device is arranged at one end of the sleeve; A hole sleeve is provided in the other end of the sleeve; The moving direction of the pneumatic device is parallel to the axial direction of the sleeve, and the movable part of the pneumatic device can move back and forth in the sleeve.

2. The automobile glass hole detection tool according to claim 1, characterized in that: The pneumatic device includes a cylinder and a transmission member; A limiting piece is provided at one end of the sleeve away from the hole sleeve; The transmission member includes a first guide rod and a top block connected to each other; The top block is arranged inside the sleeve; The limiting member is sleeved on the outer side of the first guide rod; The movable portion of the cylinder is connected to the first guide rod, and the cylinder can drive the transmission member to move back and forth in the hole sleeve.

3. The automobile glass hole detection tool according to claim 2, characterized in that: The diameter of the first guide rod is matched with the hole diameter of the limiting member.

4. The automobile glass hole detection tool according to claim 3, characterized in that: The top block is cylindrical; The end surface of the top block is connected to the end surface of the first guide rod; The diameter of the top block is greater than the diameter of the first guide rod.

5. The automobile glass hole detection tool according to claim 4, characterized in that: The top block, the first guide rod, the limiting member and the hole sleeve are respectively coaxially arranged with the sleeve.

6. The automobile glass hole detection tool according to claim 2, characterized in that: Also included is a first latch; The first latch includes a first detection block and a second guide rod connected to each other; The second guide rod is slidably connected to the hole sleeve; One end of the second guide rod away from the first detection block is arranged in the sleeve; One end of the second guide rod away from the first detection block contacts the top block.

7. The automobile glass hole position detection tool according to claim 6, characterized in that: A limiting groove is provided on the outer wall of the second guide rod; The top block is provided with a limiting block adapted to the limiting groove.

8. The automobile glass hole detection tool according to claim 6, characterized in that: Also includes springs; The spring is arranged in the sleeve, and the spring is sleeved on the outer side of the second guide rod; In the axial direction of the sleeve, the spring is clamped between the top block and the hole sleeve.

9. The automobile glass hole position detection tool according to claim 1, characterized in that: Also included is a second latch; The second latch comprises a plug rod, a second detection block and a hand-held rod coaxially connected in sequence; When the plug-in rod is engaged with the hole sleeve, the second detection block is located in the hole of the glass to be detected or passes through the hole of the glass to be detected.

10. A glass positioning device, characterized in that: The invention comprises a glass positioning frame, a glass centering device and a detection tool for automobile glass hole position according to any one of claims 1 to 9; the glass centering device is symmetrically arranged at both ends of the glass positioning frame in the longitudinal direction; The automobile glass hole position detection tool is arranged inside the glass positioning frame; The outer wall of the sleeve is connected to the glass positioning frame.

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