CN210154482U - Digital display welding seam detection ruler - Google Patents
Digital display welding seam detection ruler Download PDFInfo
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- CN210154482U CN210154482U CN201921452040.4U CN201921452040U CN210154482U CN 210154482 U CN210154482 U CN 210154482U CN 201921452040 U CN201921452040 U CN 201921452040U CN 210154482 U CN210154482 U CN 210154482U
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- caliper
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- 238000003466 welding Methods 0.000 title claims abstract description 40
- 238000001514 detection method Methods 0.000 title claims abstract description 30
- 238000005259 measurement Methods 0.000 abstract description 22
- 238000000034 method Methods 0.000 description 5
- 210000000078 claw Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a digital display welding seam detection ruler, which belongs to the field of measuring devices and provides a digital display welding seam detection ruler capable of measuring the width, height, depression and welding seam undercut depth of a welding seam, comprising a caliper body, wherein the caliper body is provided with a caliper and a size display device, the caliper comprises a depth ruler which can extend out from the tail end of the caliper body and also comprises an adjusting plate and a welding seam undercut depth measuring device, and the adjusting plate is arranged near the tail end of the caliper body; the welding seam undercut depth measuring device comprises a clamp, an adjusting screw and a detecting head, wherein a clamping groove capable of allowing the tail end of the depth gauge to be inserted is formed in the clamp. The utility model discloses having set the measurement function to multiple parameters such as weld width, height, sunken and weld seam undercut degree of depth, convenient to use has measured the accuracy moreover, has avoided the error of artificial reading, and reducible detection tool quantity improves detection efficiency and measuring result's accuracy.
Description
Technical Field
The utility model belongs to the technical field of the measuring instrument and specifically relates to a digital display welding seam detects chi.
Background
The seam detection undercut detection ruler that uses at present still needs the manual scale of reading, can produce the error of considering the degree. The existing digital display vernier calipers only can detect the width of a welding line, and special undercut rulers are used when the height difference of the welding line is detected. In addition, patent document CN201720920325.0 discloses a "digital weld seam detection ruler" (hereinafter, referred to as document 1) which can detect the width and height of a weld seam by digital display; but the detection of the seam undercut depth is still not possible.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a can realize carrying out measuring digital display welding seam detection ruler to welding seam width, height, sunken and welding seam undercut degree of depth.
The utility model provides a technical scheme that its technical problem adopted is: the digital display welding line detection ruler comprises a caliper body, wherein a caliper and a size display device are arranged on the caliper body, the caliper comprises a depth ruler which can extend out of the tail end of the caliper body, an adjusting plate and a welding line undercut depth measuring device, the adjusting plate is arranged near the tail end of the caliper body, a reference edge is arranged on the adjusting plate, and the reference edge is parallel to a depth measurement reference edge corresponding to the tail end of the caliper body; the welding seam undercut depth measuring device comprises a clamp, an adjusting screw and a detecting head, wherein a clamping groove capable of allowing the end part of the depth gauge to be inserted is formed in the clamp, the adjusting screw is installed on the clamp and can be used for locking the depth gauge inserted into the clamping groove, the detecting head is installed on the clamp along the length direction of the depth gauge, the detecting head is of a cone-tip-shaped structure, and the tip end of the detecting head is arranged outwards along the tail end direction of the depth gauge.
Further, the method comprises the following steps: the weld seam undercut depth measuring device is detachable.
Further, the method comprises the following steps: the adjusting plate is of a step-shaped structure.
Further, the method comprises the following steps: the adjusting plate is fixed near the tail end of the caliper body through a fixing screw.
Further, the method comprises the following steps: the adjusting plate is detachably arranged near the tail end of the caliper body.
The utility model has the advantages that: the utility model discloses a on the basis of the disclosed measuring tape structure of document 1, further increase supporting corresponding welding seam undercut degree of depth measuring device that sets up, can realize carrying out the digital display to the welding seam undercut degree of depth with the help of the slide caliper rule of digital display function and measure, avoided needing to use special undercut measuring tape to carry out the measuring condition. And simultaneously digital display welding seam detection ruler set up the measurement function to multiple parameters such as welding seam width, height, sunken and welding seam undercut degree of depth, convenient to use measures accurately moreover, has avoided the error of artificial reading, reducible detection tool quantity improves detection efficiency and measuring result's accuracy.
Drawings
Fig. 1 is a schematic structural view of the digital display weld seam detection ruler of the present invention;
FIG. 2 is a schematic structural diagram of a weld undercut depth measurement device;
labeled as: the caliper comprises a caliper body 1, a size display device 2, a caliper 3, a depth gauge 4, an adjusting plate 5, a weld seam undercut depth measuring device 6, a reference edge 7, a depth measuring reference edge 8, a clamp 61, an adjusting screw 62, a detection head 63, a clamping groove 64 and a fixing screw 9.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1 and fig. 2, the digital display weld seam detection ruler of the present invention includes a caliper body 1, a caliper 3 and a size display device 2 are disposed on the caliper body 1, and the caliper 3 includes a depth gauge 4 capable of extending from the tail end thereof; the above-described structure corresponds to a conventional digital vernier caliper. On the basis of the structure, the utility model further comprises an adjusting plate 5 and a welding seam undercut depth measuring device 6, wherein the adjusting plate 5 is arranged near the tail end of the caliper body 1, a reference edge 7 is arranged on the adjusting plate 5, and the reference edge 7 is parallel to a depth measuring reference edge 8 corresponding to the tail end of the caliper body 1; the weld seam undercut depth measuring device 6 comprises a clamp 61, an adjusting screw 62 and a detecting head 63, wherein a clamping groove 64 capable of allowing the insertion of the tail end of the depth gauge 4 is arranged on the clamp 61, the adjusting screw 62 is mounted on the clamp 61 and can be used for locking the depth gauge 4 inserted into the clamping groove 64, the detecting head 63 is mounted on the clamp 61 along the length direction of the depth gauge 4, the detecting head 63 is in a cone-tip-shaped structure, and the tip end of the detecting head 63 is outwards arranged along the tail end direction of the depth gauge 4.
The adjusting plate 5 is used for achieving the purpose that the depth measurement reference edge 8 is replaced by the reference edge 7 to serve as a measurement reference through the parallel arrangement of the reference edge 7 and the depth measurement reference edge 8 corresponding to the tail end of the caliper body 1, so that when parameters such as the height of a welding seam, the depth of the sunken part and the undercut depth of the welding seam are measured, the reference edge 7 on the adjusting plate 5 serves as the measurement reference, and the problem that when the parameters are measured, the depth measurement reference edge 8 is inconvenient or cannot serve as the measurement reference due to the small range is solved. Without loss of generality, the utility model discloses in, theoretically only need set up benchmark limit 7 and the degree of depth measurement benchmark border 8 parallel that slide caliper rule body 1 tail end corresponds can, the accessible offsets the difference in height between benchmark limit 7 and the degree of depth measurement benchmark border 8 to the operation of zeroing to measured data in the actual measurement process to ensure measured data's accuracy. Of course, without loss of generality, the reference edge 7 may also be specifically set to be flush with the depth measurement reference edge 8 corresponding to the tail end of the caliper body 1, that is, to be in the same plane position.
Welding seam undercut degree of depth measuring device 6, it is actually in order to realize the measurement to the welding seam undercut degree of depth through installing a welding seam undercut degree of depth measuring device 6 additional at the end of depth gauge 4. The reason is that: compared with the size of the tail end of the depth gauge 4 of the digital vernier caliper, the seam undercut is usually narrow, and the tail end of the depth gauge 4 cannot directly extend into the seam undercut, so that the depth gauge 4 cannot be directly used for measurement; and the utility model discloses an install a dedicated welding seam undercut degree of depth measuring device 6 additional at the end of depth chi 4, with the help of the detection head 63 that is awl point column structure that sets up on this device, can be smooth stretch into carry out the degree of depth measurement in the welding seam undercut, and then solved directly with the problem that depth chi 4 can't measure this parameter. Without loss of generality, in order to ensure that the detection head 63 can smoothly extend into the seam undercut, the detection head 63 of the present invention adopts a cone-tip structure, and the specific structure thereof can refer to that shown in fig. 2.
Additionally, the utility model discloses in further set up welding seam undercut degree of depth measuring device 6 can be dismantled, and it is connected with the end of depth chi 4 for can dismantling promptly. The specific detachable structure is that the depth gauge 4 inserted into the clamping groove 64 is locked and loosened through the adjusting screw 62, and then the whole welding seam undercut depth measuring device 6 is disassembled and assembled; thus, when the seam undercut depth does not need to be measured, the seam undercut depth measuring device 6 can be detached, so that the caliper body 1 can be normally used for measuring the height, the depression and the like of the seam.
In addition, the structure of the adjusting plate 5 of the present invention can be the same as the structure "height detection device" in document 1, i.e. it can be set to a step-like structure, as shown in fig. 1. Meanwhile, the adjusting plate 5 can also be fixed near the tail end of the caliper body 1 through a corresponding fixing screw 9; and in order to facilitate the disassembly and assembly of the adjustment plate 5 for replacement or adjustment, the adjustment plate 5 may further preferably be provided to be detachably mounted near the trailing end of the caliper body 1; in particular, the detachable manner can be achieved by loosening or tightening the set screw 9.
Digital display welding seam detection ruler can realize specifically being to weld width, height, sunken and the measurement of welding seam undercut degree of depth: the width of the welding seam is measured through a measuring claw on the caliper 3; the depth gauge 4 is matched with a corresponding adjusting plate 5 to measure the height or the concavity of the weld joint; and through installing additional the utility model the supporting regulating plate 5 realizes the measurement of seam undercut degree of depth behind the 6 measuring devices of seam undercut degree of depth. Therefore, the digital display welding line detection ruler of the utility model integrates the measurement functions of various parameters such as the width, the height, the depression and the seam undercut depth of the welding line, is convenient to use and accurate in measurement, avoids the error of artificial reading, can reduce the number of detection tools, and improves the detection efficiency and the accuracy of the measurement result; and the utility model discloses structural design retrencies, and it is convenient effective that the operation is very, by a wide margin improved the efficiency and the quality that detect, has very wide marketing prospect.
Claims (5)
1. Digital display welding seam dipstick, including slide caliper rule body (1), be provided with slide caliper rule (3) and size display device (2) on slide caliper rule body (1), slide caliper rule (3) are including depth gauge (4) that can follow its tail end and stretch out, its characterized in that: the caliper further comprises an adjusting plate (5) and a welding seam undercut depth measuring device (6), wherein the adjusting plate (5) is arranged near the tail end of the caliper body (1), a reference edge (7) is arranged on the adjusting plate (5), and the reference edge (7) is parallel to a depth measuring reference edge (8) corresponding to the tail end of the caliper body (1); the welding seam undercut depth measuring device (6) comprises a clamp (61), an adjusting screw (62) and a detecting head (63), wherein a clamping groove (64) capable of allowing the tail end of a depth gauge (4) to be inserted is formed in the clamp (61), the adjusting screw (62) is installed on the clamp (61) and can be used for locking the depth gauge (4) inserted into the clamping groove (64), the detecting head (63) is installed on the clamp (61) along the length direction of the depth gauge (4), the detecting head (63) is of a conical tip structure, and the tip of the detecting head (63) is arranged outwards along the tail end direction of the depth gauge (4).
2. The digital display weld seam detection ruler of claim 1, characterized in that: the weld seam undercut depth measuring device (6) is detachable.
3. The digital display weld seam detection ruler of claim 1, characterized in that: the adjusting plate (5) is of a step-shaped structure.
4. The digital display weld seam detection ruler according to any one of claims 1 to 3, characterized in that: the adjusting plate (5) is fixed near the tail end of the caliper body (1) through a fixing screw (9).
5. The digital display weld seam detection ruler of claim 4, characterized in that: the adjusting plate (5) is detachably arranged near the tail end of the caliper body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921452040.4U CN210154482U (en) | 2019-09-03 | 2019-09-03 | Digital display welding seam detection ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921452040.4U CN210154482U (en) | 2019-09-03 | 2019-09-03 | Digital display welding seam detection ruler |
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| Publication Number | Publication Date |
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| CN210154482U true CN210154482U (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921452040.4U Active CN210154482U (en) | 2019-09-03 | 2019-09-03 | Digital display welding seam detection ruler |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561855A (en) * | 2020-06-23 | 2020-08-21 | 中国航空制造技术研究院 | Welding seam inspection device and inspection method |
| WO2022247352A1 (en) * | 2021-05-28 | 2022-12-01 | 广东省科学院中乌焊接研究所 | Welding groove measurer and method for using same |
-
2019
- 2019-09-03 CN CN201921452040.4U patent/CN210154482U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111561855A (en) * | 2020-06-23 | 2020-08-21 | 中国航空制造技术研究院 | Welding seam inspection device and inspection method |
| WO2022247352A1 (en) * | 2021-05-28 | 2022-12-01 | 广东省科学院中乌焊接研究所 | Welding groove measurer and method for using same |
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