CN214747698U - Welding seam clearance measuring tool - Google Patents
Welding seam clearance measuring tool Download PDFInfo
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- CN214747698U CN214747698U CN202120417123.0U CN202120417123U CN214747698U CN 214747698 U CN214747698 U CN 214747698U CN 202120417123 U CN202120417123 U CN 202120417123U CN 214747698 U CN214747698 U CN 214747698U
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Abstract
The utility model discloses a welding seam clearance measuring tool, which comprises a handle and a measuring part connected with the handle, wherein the measuring part comprises a fixing plate, a connecting rod and a plurality of measuring heads, the fixing plate is in a long strip shape, and a plurality of threaded holes are arranged on the fixing plate; the measuring head is in a cylindrical shape with different diameters, and a groove with threads is arranged at the upper part of the measuring head; the connecting rod is T font, and vertical part below is provided with the external screw thread, the external screw thread cooperatees with screw hole and the screw thread on the recess respectively. The utility model discloses a measuring head and the present clearance size contrast of fixed diameter size, two welding test panel welding seam sizes of judging fast, through adjusting measuring head diameter size, can the short-term determination clearance size. Through detachable measurement element, can be used to the measurement demand of unidimensional and different precision not, can judge fast from this and set up the interval size, raise the efficiency, can guarantee the parallel of welding seam and clearance size to guarantee welding quality.
Description
Technical Field
The utility model relates to a measure utensil technical field, especially relate to a welding seam clearance measuring tool.
Background
Welding is a process in which workpieces (of the same or different materials) to be welded are bonded atomically to form a permanent bond, either by heat or pressure or both, with or without a filler material. Welding is used as a main connecting method of a steel structure, and plays a more important role in the construction of the building steel structure in China. In the construction of various steel structures, welding techniques for steel are naturally indispensable. Therefore, the improvement of the welding level is the key for realizing the rapid development of the steel structure technology and ensuring the construction quality of the building steel structure. The welding gap is also called a butt gap and is a gap between two welding pieces at the butt position of the welding pieces. Weld gap is directly related to weld crater quality: when the welding gap is too small, the welding seam is not easy to be welded through; when the welding gap is too large, the welding difficulty is increased, the filling amount greatly influences the welding progress, the welding stress is increased, and the welding deformation is easily generated. Therefore, after the size of the welding seam is designed according to the processes such as materials and the like, how to ensure the size of the welding seam and quickly measure the size of the welding seam in the actual welding process is related to the welding quality and the welding efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a welding seam clearance measuring tool to accurate control welding seam size, the device that improves welding quality and welding efficiency.
The utility model discloses a realize through following technical scheme: a weld gap measuring tool, characterized in that: the measuring device comprises a handle and a measuring part connected with the handle, wherein the measuring part comprises a fixing plate, a connecting rod and a plurality of measuring heads, the fixing plate is in a long strip shape, and a plurality of threaded holes are formed in the fixing plate; the measuring head is in a cylindrical shape with different diameters, and a groove with threads is arranged at the upper part of the measuring head; the connecting rod is T font, and vertical part below is provided with the external screw thread, the external screw thread cooperatees with screw hole and the screw thread on the recess respectively.
Further: the handle is connected to 1 or 2 measuring sections.
Further: the handle is connected with the measuring part through a handle connecting rod.
Further: still include and by weldment matched with fixed part, the fixed part is including setting up the ear in the fixed plate both sides, passes through screw-thread fit's adjusting bolt with the ear, bonds or the joint has magnet at adjusting bolt's downside.
Further: the axes of the measuring heads are on a straight line.
The utility model has the advantages that: a welding seam clearance measuring tool, adopt the cylinder of fixed diameter size and current clearance size contrast, two welding test panel welding seam sizes of short-term test are judged, through adjusting measuring head diameter size, can arrange the measuring head in the middle of the welding test panel, through removing the welding test panel, thereby let test panel and survey a complete contact quick definite clearance size. Through detachable measurement element, can be used to the measurement demand of unidimensional and different precision not, can judge fast from this and set up the interval size, raise the efficiency, and then can guarantee the parallel and the clearance size of welding seam, guarantee welding quality.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a left side view of the measuring part in fig. 1.
The sequence numbers in the figures illustrate: 1 is a handle, 2 is a handle connecting rod, 3 is a measuring part, 4 is a connecting rod, 41 is an external thread, 5 is a fixing plate, 51 is a threaded hole, 6 is a measuring head, 61 is a groove, 7 is a fixing part, 71 is an ear part, 72 is an adjusting bolt, and 73 is a magnet.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1-2, the utility model discloses a welding seam clearance measuring tool, which comprises a handle 1 and a measuring part 3 connected with the handle 1-2, wherein the handle is connected with the measuring part through a handle connecting rod 2; the measuring part comprises a fixing plate 5, a connecting rod 4 and a plurality of measuring heads 6, wherein the fixing plate is long-strip-shaped, and a plurality of threaded holes 51 are linearly arranged on the fixing plate, so that the axes of the measuring heads are on the same straight line; the measuring head is in a cylindrical shape with different diameters, and a threaded groove 61 is formed in the upper part of the measuring head; the connecting rod is T font, and vertical part below is provided with external screw thread 41, the external screw thread matches with the screw thread on screw hole and the recess respectively.
Preferably: the fixing part 7 is matched with a welded piece such as a steel plate and the like, and comprises ear parts 71 which are arranged on two sides of the fixing plate in a welding or integrated connection mode, adjusting bolts 72 which are in threaded fit with the ear parts, and magnets 73 are bonded or clamped on the lower sides of the adjusting bolts.
The utility model discloses the working process of structure as follows:
the following describes embodiments of the present invention in further detail with reference to the accompanying drawings and specific examples.
The utility model discloses the assembly process of structure as follows: separating the cylinder measuring head and the connecting rod, then rotating the connecting rods respectively and passing the threaded holes arranged on the fixing plate, then respectively connecting the measuring head through thread fixing under the connecting rod according to the number size on the threaded holes, then upwards lifting the connecting rod, and keeping the threads at the lower end of the connecting rod and the threaded holes in threaded rotary connection.
The process of measuring the weld gap is as follows: the measuring part is placed on the upper side of the welding seam, then the connecting rod is rotated in sequence to be separated from the thread on the fixing plate, the measuring heads at the lower end are inserted into the welding seam in sequence from small to large until the measuring heads cannot be inserted, the diameter corresponding to the last inserted measuring head is the width of the welding seam, for example, a measuring head with the diameter of 6 can be inserted, a measuring head with the diameter of 7 cannot be inserted, and the width of the welding seam can be considered to be 6. After use, the connecting rod is sequentially lifted, the measuring head is retracted, and the measuring head is rotated to be fixed with the parallel plate through threads so as to be used continuously next time.
When the welding seam clearance needs to be controlled, measuring heads with corresponding diameters are selected according to the required welding seam width, the measuring heads are put down, the corresponding measuring heads of the two groups of measuring parts are put well and placed in the middle of a welding test plate, and the measuring heads with the corresponding sizes on two sides need to be placed when placed. After both sides all placed, remove the welding test panel, make it contact with the measuring head on both sides, the clearance size between two boards at this moment is the same with the diameter of measuring head promptly needs the welding seam clearance size that sets up.
A welding seam clearance measuring tool, adopt the cylinder measuring head of fixed diameter size to contrast with current clearance size, two welding test panel welding seam sizes of short-term judgement are surveyed a current diameter size through the regulation, can arrange the piece of surveying in the middle of the welding test panel, through removing the welding test panel, thereby let test panel and survey a complete contact quick definite clearance size. Through detachable measurement element, can be used to the measurement demand of unidimensional and different precision not, can judge fast from this and set up the interval size, raise the efficiency. The utility model discloses the structure both can be used for measuring the welding seam width, can control the welding seam width when the welding again, and an organic whole is multi-purpose, is particularly suitable for the welding operation.
Claims (5)
1. A weld gap measuring tool, characterized in that: the measuring device comprises a handle and a measuring part connected with the handle, wherein the measuring part comprises a fixing plate, a connecting rod and a plurality of measuring heads, the fixing plate is in a long strip shape, and a plurality of threaded holes are formed in the fixing plate; the measuring head is in a cylindrical shape with different diameters, and a groove with threads is arranged at the upper part of the measuring head; the connecting rod is T font, and vertical part below is provided with the external screw thread, the external screw thread cooperatees with screw hole and the screw thread on the recess respectively.
2. A weld gap measuring tool according to claim 1, wherein: the handle is connected to 1 or 2 measuring sections.
3. A weld gap measuring tool according to claim 1, wherein: the handle is connected with the measuring part through a handle connecting rod.
4. A weld gap measuring tool according to claim 1, wherein: still include and by weldment matched with fixed part, the fixed part is including setting up the ear in the fixed plate both sides, passes through screw-thread fit's adjusting bolt with the ear, bonds or the joint has magnet at adjusting bolt's downside.
5. A weld gap measuring tool according to claim 1, wherein: the axes of the measuring heads are on a straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120417123.0U CN214747698U (en) | 2021-02-26 | 2021-02-26 | Welding seam clearance measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120417123.0U CN214747698U (en) | 2021-02-26 | 2021-02-26 | Welding seam clearance measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214747698U true CN214747698U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120417123.0U Active CN214747698U (en) | 2021-02-26 | 2021-02-26 | Welding seam clearance measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214747698U (en) |
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2021
- 2021-02-26 CN CN202120417123.0U patent/CN214747698U/en active Active
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