CN221291276U - V-shaped groove edge scribing device - Google Patents
V-shaped groove edge scribing device Download PDFInfo
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- CN221291276U CN221291276U CN202322907612.6U CN202322907612U CN221291276U CN 221291276 U CN221291276 U CN 221291276U CN 202322907612 U CN202322907612 U CN 202322907612U CN 221291276 U CN221291276 U CN 221291276U
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Abstract
The utility model provides a V-shaped groove edge scribing device. The device comprises a platform, a test piece limiter, a quick clamp, a track bracket, a longitudinal sliding track, a longitudinal sliding block, a transverse sliding track, a scribing sliding block, a laser line device and a telescopic scribing needle; arranging a test piece limiter on the platform, limiting the test piece, and arranging quick clamps on two sides of the test piece limiter to compress the test piece; track brackets are arranged on two sides of the platform, and longitudinal sliding tracks are assembled on the track brackets; the longitudinal sliding rail is provided with a longitudinal sliding block, the longitudinal sliding block is provided with a transverse sliding rail, and the transverse sliding rail is mutually perpendicular to the longitudinal sliding rail; the transverse sliding rail is provided with a scribing slide block, the scribing slide block is provided with a laser line device and a telescopic scribing needle, the telescopic scribing needle is parallel to the transverse sliding rail, and a laser line emitted by the laser line device is overlapped with a line marked by the telescopic scribing needle. The utility model uses laser positioning, and the scribing line is 50mm away from the edge of the groove. The device is suitable for being used as a V-shaped groove edge scribing device.
Description
Technical Field
The utility model relates to scribing in the field of welding, in particular to a V-shaped groove edge scribing device.
Background
In the process of examination and evidence collection of a welder, an examination line parallel to the edge of the groove needs to be drawn 50mm away from the two sides of the edge of the groove.
The traditional mode is that before an examination, positions of two positions 50mm away from the edge of the groove are measured by using a ruler, marks are made, then the ruler is held by hand to align the two marks, and another person uses a marking needle to mark. Two people are required to match simultaneously to finish scribing, the angle of a scribing needle is not fixed during scribing, and the scribing has size deviation, so that the operation difficulty is high, the consumed time is long, and the scribing precision is difficult to guarantee.
Disclosure of Invention
Aiming at the problems of low accuracy and high difficulty of inspection lines at 50mm positions on two sides of the edge of a groove, the utility model provides a V-shaped groove edge scribing device. The device is through setting up flexible marking pin and laser line device on the marking slide, can draw out the inspection line of 50mm department from groove edge fast accurately to improve the marking precision, save time, improve work efficiency, solve the technical problem that the groove was drawn a line.
The utility model solves the technical problems by adopting the scheme that:
The V-shaped groove edge scribing device comprises a platform, a test piece limiter, a quick clamp, a track bracket, a longitudinal sliding track, a longitudinal sliding block, a transverse sliding track, a scribing sliding block, a laser line device and a telescopic scribing needle;
The platform is a sliding platform, universal balls are uniformly distributed on the platform, so that a test piece can freely move on the platform; a test piece limiter is arranged in the middle of the front end of the platform, the test piece is limited, and quick clamps are arranged on two sides of the test piece limiter to compress the test piece; the two sides of the platform are provided with rail brackets, longitudinal sliding rails are assembled on the rail brackets, the longitudinal sliding rails are parallel to each other, and one side of the rail brackets is provided with a graduated scale; the longitudinal sliding rail is provided with a longitudinal sliding block, the longitudinal sliding block is provided with a transverse sliding rail, and the transverse sliding rail is mutually perpendicular to the longitudinal sliding rail; the transverse sliding rail is provided with a scribing slide block, the scribing slide block is provided with a laser line device and a telescopic scribing needle, the telescopic scribing needle is parallel to the transverse sliding rail, and a laser line emitted by the laser line device is overlapped with a line marked by the telescopic scribing needle.
In order to further solve the technical problem to be solved, the test piece limiter provided by the utility model is provided with the supporting rod, the supporting rod is provided with the up-and-down moving assembly knob, the up-and-down moving assembly knob is connected with two limiting rods, the front ends of the limiting rods are provided with limiting studs, and the limiting rods can be moved up and down by rotating the up-and-down moving assembly knob so as to push the limiting studs to the edges of the V-shaped grooves.
Further, the quick clamp is a horizontal clamp, the two main clamp arms are hinged, the intersection is a hinge point, wherein a manual clamp positioned at one side of the hinge point is a hand-held part, and the anti-skid function is achieved.
Further, the longitudinal sliding rail is a cylindrical guide rail.
Furthermore, the longitudinal sliding block is provided with a limit knob, and the position of the transverse sliding rail can be fixed by rotating the limit knob; the two longitudinal sliding blocks support the transverse sliding rail together.
Further, the transverse sliding rail is a square linear guide rail.
Furthermore, the telescopic scribing needle is arranged on the end face of the scribing sliding block, the spring is arranged at the front end of the telescopic scribing needle, so that the telescopic scribing needle can freely stretch and retract, the telescopic scribing needle is controlled to be not separated from the surface of a test piece all the time through the upper line moving knob, and stress is uniform when the test piece is scribed.
Furthermore, the laser line device is adjacent to the telescopic scribing needle, and the laser line emitted by the laser line device is aligned with the groove edge of the V-shaped groove and the zero position on the graduated scale, so as to perform calibration treatment.
Furthermore, an operating handle is arranged at the top of the scribing slide block to drive the telescopic scribing needle to scribe.
The quick clamp is adopted to fix the test piece to be scribed on the platform, and the laser line emitted by the laser line device on the scribing slide block is aligned with the groove edge of the V-shaped groove and the zero position on the graduated scale by moving the transverse sliding rail, so that the calibration treatment is carried out; and then moving the transverse sliding rail to align the laser line emitted by the laser line device with the position of 50mm on the graduated scale, rotating the limiting knob to fix the transverse sliding block rail, moving the scribing sliding block again, leaving scribing on the test plate by the telescopic scribing needle, and improving the scribing precision by utilizing the laser positioning, so that the scribed line is 50mm away from the edge of the groove, improving the scribing precision, simultaneously, being independently operated by one person, reducing the operation difficulty and improving the efficiency. The device has the advantages of simple structure and flexible operation, and is suitable for being used as a V-shaped groove edge scribing device.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic side view of the present embodiment;
figure 2 is a schematic forward view of the present embodiment,
Fig. 3 is a schematic diagram illustrating an operation state of the present embodiment.
In the figure, the platform 1, the universal ball 2, the limit rod 3, the up-and-down movement assembly knob 4, the limit stud 5, the quick clamp 6, the track bracket 7, the longitudinal sliding track 8, the graduated scale 9, the longitudinal sliding block 10, the limit knob 11, the transverse sliding track 12, the scribing sliding block 13, the laser line device 14, the telescopic scribing needle 15, the operating handle 16 and the upper line movement knob 17.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
According to the figure, the V-shaped groove edge scribing device comprises a platform 1, a test piece limiter, a quick clamp 6, a track bracket 7, a longitudinal sliding track 8, a longitudinal sliding block 10, a transverse sliding track 12, a scribing sliding block 13, a laser line device 14 and a telescopic scribing needle 15;
The platform 1 is a sliding platform, universal balls 2 are uniformly distributed on the platform 1, and the universal balls 2 are connected with the platform 1 in a plug welding mode, so that a test piece can freely move on the platform 1;
A test piece limiter is arranged in the middle of the front end of the platform 1, the test piece is limited, and quick clamps 6 are arranged on two sides of the test piece limiter to compress the test piece; the two sides of the platform 1 are provided with rail brackets 7, longitudinal sliding rails 8 are assembled on the rail brackets 7, the longitudinal sliding rails 8 are mutually parallel, and one side of the rail brackets 7 is provided with a graduated scale 9; a longitudinal sliding block 10 is assembled on the longitudinal sliding rail 8, a transverse sliding rail 12 is assembled on the longitudinal sliding block 10, and the transverse sliding rail 12 is mutually perpendicular to the longitudinal sliding rail 8; the transverse sliding rail 12 is provided with a scribing slide block 13, the scribing slide block 13 is provided with a laser line device 14 and a telescopic scribing needle 15, the telescopic scribing needle 15 is parallel to the transverse sliding rail 12, and a laser line emitted by the laser line device 14 is overlapped with a line marked by the telescopic scribing needle 15.
In order to ensure the stability of the structure, the test piece limiter is provided with a supporting rod, an up-and-down moving assembly knob 4 is assembled on the supporting rod, two limiting rods 3 are connected to the up-and-down moving assembly knob 4, limiting studs 5 are arranged at the front ends of the limiting rods 3, the limiting rods 3 can be moved up and down by rotating the up-and-down moving assembly knob 4, and the limiting studs 5 are propped against the edges of the V-shaped grooves;
As a conventional technical choice, the quick clamp 6 is a horizontal clamp and is arranged at two sides of the test piece limiter and used for compressing a test piece, the two main clamping arms are hinged, the intersection is a hinge point, wherein a manual clamp positioned at one side of the hinge point is a hand-held part, and the anti-skid function is achieved;
The track support 7 is of a frame structure and is arranged on two sides of the platform 1, and a graduated scale 9 is arranged on one side of the track support 7; the track bracket 7 is mutually perpendicular to the test piece limiter and the quick clamp 6, and the test piece is parallel to the track bracket 7 and enters the platform;
In order to further ensure the stability of the structure of the utility model, the longitudinal sliding rail 8 is located on the rail bracket 7 and is a cylindrical guide rail, so that the resistance is small compared with the special sliding rail, and the sliding is smooth;
In order to optimize the structure of the utility model, the longitudinal sliding block 10 is assembled on the longitudinal sliding rail 8, the longitudinal sliding block 10 is provided with a limit knob 11, and the position of the transverse sliding rail 12 can be fixed by rotating the limit knob 11; the two longitudinal sliding blocks 10 jointly support the transverse sliding rail 12;
In order to more optimize the structure of the utility model, the transverse sliding rail 12 is a square linear guide rail, and the scribing slide block 13 is assembled on the square linear guide rail, and the sliding is precise and smooth, so that the scribing precision is improved;
In order to further optimize the structure of the utility model, the telescopic scribing needle 15 is arranged on the end surface of the scribing slide block 13, the telescopic scribing needle 15 can move up and down, the front end of the telescopic scribing needle 15 is provided with a spring, so that the telescopic scribing needle 15 can freely stretch and retract, the telescopic scribing needle is controlled by the upward wire moving knob 17 not to leave the surface of a test piece all the time, and the stress is uniform when the test piece is scribed, thereby improving the scribing effect; a laser line device 14 adjacent to the telescopic scribing needle 15 is further arranged on the end face of the scribing slide block 13, and laser lines emitted by the laser line device 14 are aligned with the groove edge of the V-shaped groove and the zero point position on the graduated scale 9 for calibration treatment; the top of the scribing slide block 13 is provided with an operating handle 16 which drives the telescopic scribing needle 15 to scribe.
The working procedure of this embodiment is:
Firstly, a test piece to be scribed is slid to a position of a limit stud 5 on a platform 1 through the platform 1, and the test piece is fixed on the platform 1 through a fixing clamp 6;
Secondly, aligning the laser line emitted by the laser line device 14 with the V-shaped groove edge and the zero position on the graduated scale 9 through the sliding slide block 13, and correcting and setting;
Secondly, moving the scribing slide block 13 to enable the laser line emitted by the laser line device 14 to be aligned with a position of 50mm on the graduated scale, and rotating the up-down movement knob 17 to enable the telescopic scribing needle 15 to be propped against the surface of the test piece;
finally, the operation handle 16 is moved to draw the scribing needle 15 on the test piece to scribe the inspection line.
The characteristics of the present embodiment:
1. The test piece can be fixed through the platform 1 and the quick clamp 6, so that the test piece is prevented from moving in the scribing process, and the scribed line is inclined.
2. The two persons do not need to cooperatively operate, and the operation is simple and convenient, and can be independently operated by one person.
3. The scribing accuracy can be improved by arranging the laser line device 14 on the scribing slide block 13.
4. The front end of the telescopic marking needle 15 is provided with a spring, so that the telescopic marking needle can be tightly attached to the surface of a test piece, the stress is uniform, and the marking effect is improved.
Finally, it should be noted that:
The foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (9)
1.V type groove edge scribing device is characterized by:
The device comprises a platform (1), a test piece limiter, a quick clamp (6), a track bracket (7), a longitudinal sliding track (8), a longitudinal sliding block (10), a transverse sliding track (12), a scribing sliding block (13), a laser line device (14) and a telescopic scribing needle (15);
The platform (1) is a sliding platform, and universal balls (2) are uniformly distributed on the platform (1); a test piece limiter is arranged at the middle part of the front end of the platform (1), the test piece is limited, and quick clamps (6) are arranged on two sides of the test piece limiter to compress the test piece; the two sides of the platform (1) are provided with rail brackets (7), longitudinal sliding rails (8) are assembled on the rail brackets (7), the longitudinal sliding rails (8) are parallel to each other, and one side of the rail brackets (7) is provided with a graduated scale (9); a longitudinal sliding block (10) is assembled on the longitudinal sliding rail (8), a transverse sliding rail (12) is assembled on the longitudinal sliding block (10), and the transverse sliding rail (12) is mutually perpendicular to the longitudinal sliding rail (8); the transverse sliding rail (12) is provided with a scribing slide block (13), the scribing slide block (13) is provided with a laser line device (14) and a telescopic scribing needle (15), the telescopic scribing needle (15) is parallel to the transverse sliding rail (12), and the laser line emitted by the laser line device (14) is overlapped with the line marked by the telescopic scribing needle (15).
2. The V-groove edge scoring apparatus of claim 1, wherein:
The test piece limiter is provided with a supporting rod, an up-and-down moving assembly knob (4) is assembled on the supporting rod, two limiting rods (3) are connected to the up-and-down moving assembly knob (4), limiting studs (5) are arranged at the front ends of the limiting rods (3), the up-and-down moving assembly knob (4) is rotated to enable the limiting rods (3) to move up and down, and the limiting studs (5) are propped against the edges of the V-shaped grooves.
3. The V-groove edge scoring apparatus of claim 1, wherein:
The quick clamp (6) is a horizontal clamp, the main two clamp arms are hinged, the intersection is a hinge point, wherein a manual clamp positioned at one side of the hinge point is a hand-held part, and the anti-skid function is achieved.
4. The V-groove edge scoring apparatus of claim 1, wherein:
The longitudinal sliding rail (8) is a cylindrical guide rail.
5. The V-groove edge scoring apparatus of claim 1, wherein:
A limit knob (11) is arranged on the longitudinal sliding block (10), and the position of the transverse sliding rail (12) can be fixed by rotating the limit knob (11); the two longitudinal sliding blocks (10) jointly support the transverse sliding rail (12).
6. The V-groove edge scoring apparatus of claim 1, wherein:
the transverse sliding rail (12) is a square linear guide rail.
7. The V-groove edge scoring apparatus of claim 1, wherein:
The telescopic scribing needle (15) is arranged on the end face of the scribing sliding block (13), a spring is arranged at the front end of the telescopic scribing needle (15) to enable the telescopic scribing needle (15) to freely stretch and retract, the telescopic scribing needle is controlled by the upper wire moving knob (17) not to leave the surface of a test piece all the time, and stress is uniform when the test piece is scribed.
8. The V-groove edge scoring apparatus of claim 1, wherein:
The laser line device (14) is adjacent to the telescopic scribing needle (15), and the laser line emitted by the laser line device (14) is aligned with the groove edge of the V-shaped groove and the zero position on the graduated scale (9) for calibration treatment.
9. The V-groove edge scoring apparatus of claim 1, wherein:
An operating handle (16) is arranged at the top of the scribing sliding block (13) to drive the telescopic scribing needle (15) to scribe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322907612.6U CN221291276U (en) | 2023-10-30 | 2023-10-30 | V-shaped groove edge scribing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322907612.6U CN221291276U (en) | 2023-10-30 | 2023-10-30 | V-shaped groove edge scribing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221291276U true CN221291276U (en) | 2024-07-09 |
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ID=91752907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322907612.6U Active CN221291276U (en) | 2023-10-30 | 2023-10-30 | V-shaped groove edge scribing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221291276U (en) |
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2023
- 2023-10-30 CN CN202322907612.6U patent/CN221291276U/en active Active
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