CN210937916U - Copper pipe welding orientation device - Google Patents
Copper pipe welding orientation device Download PDFInfo
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- CN210937916U CN210937916U CN201921033412.XU CN201921033412U CN210937916U CN 210937916 U CN210937916 U CN 210937916U CN 201921033412 U CN201921033412 U CN 201921033412U CN 210937916 U CN210937916 U CN 210937916U
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Abstract
The utility model provides a copper pipe welding orienting device, including base and bracing piece, the bracing piece with the base is connected, still includes the branch pipe mount and supports the support, the branch pipe mount is connected on the upper portion of bracing piece, support the support and set up between branch pipe mount and base, support the support and be used for supporting the copper pipe. Copper pipe welding orienting device pass through the synergism of branch pipe mount and support, around the location copper pipe that can be accurate, control the direction to and the angle of insertion of branch pipe, because the deformation that solder joint temperature sharply changes and arouse in the welding process, can be because the all around fixing force restriction of control the direction and unable the emergence, prevent to cause the skew of branch pipe angle in the welding process, reduce the copper pipe rejection rate.
Description
Technical Field
The utility model relates to a manufacturing tool technical field is assisted to the copper pipe, in particular to copper pipe welding orienting device.
Background
At present, a branch pipe is welded in a hole drilled on the side wall of a bent copper pipe main pipe, the copper pipe main pipe drilled with the hole needs to be fixed, the branch pipe is held by hand and inserted into the drilled hole, and a welding machine is used for welding a combined part. The branch pipe is inserted into the copper pipe trunk with drilled holes in the process, the welding process is completely manual, the high-temperature welding point rapidly dissipates heat in the welding process due to the fact that the angle of insertion deviates or improper control during welding, deformation is caused, and finally welded branch pipes deviate from the designed angle to cause defects.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a copper pipe welding orienting device to the skew design angle's of branch pipe problem that easily appears when solving among the prior art handheld branch pipe welding.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model provides a copper pipe welding orienting device, includes base and bracing piece, the bracing piece with the base is connected, still includes the branch pipe mount and supports the support, the branch pipe mount is connected on the upper portion of bracing piece, support and hold in the palm and set up between branch pipe mount and base, support and hold in the palm and be used for supporting the copper pipe.
Through the synergistic effect that branch pipe mount and support held in the palm, the front and back of location copper pipe that can be accurate, left and right sides direction to and the angle of insertion of branch pipe, because the deformation that the solder joint temperature sharp change arouses in the welding process can be because the fixed force restriction of front and back left and right sides direction can't take place, prevent to cause branch pipe angular deflection in the welding process, reduce the copper pipe rejection rate.
Furthermore, the support bracket comprises a first support bracket and a second support bracket, and the second support bracket is arranged on the support rod.
The bracing piece sets up to two, not only can guarantee the steady supporting effect to the branch pipe mount, supports to hold in the palm the second moreover and also has fine supporting effect, and then guarantees to copper pipe and treat the steady supporting effect of welded branch pipe when welding
Furthermore, the first support bracket is fixed on the base, the number of the first support bracket is at least one, and the top of the first support bracket is provided with a U-shaped notch for supporting the straight pipe part of the copper pipe.
First support holds in the palm and links to each other with the base, increases the connection stability of first support, and the quantity of first support holds in the palm sets up to a plurality ofly, and the U-shaped breach is identical with the cross-section of copper pipe, increases the strong point quantity of copper pipe and to the dynamics of supporting of copper pipe, further guarantees the equilibrium stability of copper pipe straight tube portion.
Furthermore, the number of the supporting rods is two, the second supporting bracket is mounted on one of the supporting rods, and the second supporting bracket inclines forwards and is used for supporting the bent portion of the copper pipe.
The second support bracket is arranged to incline forwards, so that the support of the second support bracket to the bent part of the copper pipe and the support of the first support bracket to the straight pipe part of the copper pipe are not in the same straight line, and the integral support effect of the copper pipe is improved.
Furthermore, a first positioning piece is arranged at the connecting part of the supporting rod and the second supporting support and used for positioning the second supporting support.
The setting of first locating piece has increased the connection stability that bracing piece and second supported the support, and is convenient for adjust the second and supports the position of holding in the palm for the bracing piece.
Furthermore, a second positioning part is arranged at the connecting part of the support rod and the branch pipe fixing frame, and the second positioning part is used for positioning the branch pipe fixing frame.
The second positioning piece is arranged, so that the connection stability of the supporting rod and the branch pipe fixing frame is improved, the height of the branch pipe fixing frame can be conveniently adjusted, and the application range is wide.
Furthermore, the first positioning piece is set to be a positioning nut, threads are arranged on the periphery of the supporting rod, and the first positioning piece is respectively arranged at the upper end and the lower end of the second supporting support.
The nut and the screw thread are arranged to conveniently adjust the connection strength of the support rod and the second support, the height and the inclination angle of the second support, and the accuracy of the copper pipe between the branch pipes during welding is improved.
Furthermore, the second positioning piece is set to be a positioning nut, threads are arranged on the periphery of the supporting rod, and the second positioning piece is respectively arranged at the upper end and the lower end of the branch pipe fixing frame.
The nut and the thread are arranged, so that the connection strength between the support rod and the branch pipe fixing frame and the height of the branch pipe fixing frame can be conveniently adjusted, the welding device is suitable for welding branch pipes and copper pipes with different lengths, and the application range is wide.
Furthermore, the branch pipe fixing frame is provided with positioning holes, and the number, the diameter and the positions of the positioning holes correspond to the welding holes in the copper pipe to be processed.
Guarantee each welding hole on the copper pipe and can both with the corresponding cooperation of branch pipe, the diameter of branch pipe and the diameter cooperation of locating hole prevent the branch pipe skew when the welding.
Furthermore, the supporting point of the second supporting bracket for the copper tube and the supporting points of the two first supporting brackets for the copper tube form a triangle.
The triangular support has the strongest stability, ensures the maximum support strength of the first support and the second support to the copper pipe, prevents the copper pipe from overturning and deviating during welding, and ensures the accuracy of the angle during welding the branch pipe.
Compared with the prior art, copper pipe welding orienting device have following advantage:
copper pipe welding orienting device pass through the synergism of branch pipe mount and support, around the location copper pipe that can be accurate, control the direction to and the angle of insertion of branch pipe, because the deformation that solder joint temperature sharply changes and arouse in the welding process, can be because the all around fixing force restriction of control the direction and unable the emergence, prevent to cause the skew of branch pipe angle in the welding process, reduce the copper pipe rejection rate.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
FIG. 1 is a schematic axial view of a copper pipe welding and orienting device according to an embodiment of the present invention;
FIG. 2 is a schematic rear view of a copper pipe welding and orienting device according to an embodiment of the present invention;
fig. 3 is a schematic top view of a copper pipe welding and orienting device according to an embodiment of the present invention;
FIG. 4 is a partial enlarged view of portion A of FIG. 2;
FIG. 5 is a partial enlarged view of the portion B in FIG. 2;
fig. 6 is a schematic view of a supporting bracket structure according to an embodiment of the present invention.
Description of reference numerals:
1-base, 2-support bar, 3-first support holder, 4-second support holder, 5-first positioning piece, 6-branch fixing frame, 7-second positioning piece, 8-positioning hole, 9-copper tube, 10-branch, 11-notch, 12-straight tube part, 13-bending part and 14-welding hole
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The descriptions of "first", "second", etc. mentioned in the embodiments of the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
All directions or positional relationships mentioned in the present invention are positional relationships based on the drawings, and are only for convenience of description of the present invention and simplification of description, and do not imply or imply specific orientations that the device or element referred to must have, and should not be construed as limiting the present invention. The front-to-back and left-to-right directions described herein are relative to the positions in fig. 1.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 6, the present embodiment provides a copper pipe welding orientation device, which includes a base 1, a support rod 2, a branch pipe fixing frame 6 and a support bracket, wherein the bottom of the support rod 2 is connected with the base 1, the upper portion of the support rod 2 is connected with the branch pipe fixing frame 6, the branch pipe fixing frame 6 is parallel to the base 1, a positioning hole 8 is formed in the branch pipe fixing frame 6, a branch pipe 10 to be welded is inserted into the positioning hole 8, and the support bracket is arranged between the branch pipe fixing frame 6 and the base 1 and used for supporting a copper pipe 9. When the copper pipe 9 is welded, the copper pipe is placed on the supporting support, the positioning hole 8 in the branch pipe fixing frame 6 corresponds to the welding hole 14 in the copper pipe to be processed, the branch pipe 10 to be welded is inserted into the positioning hole 8, and the joint of the branch pipe 10 and the copper pipe 9 with the drilled hole can be welded after positioning. Because the supporting bracket is used for positioning the copper pipe in the front-back direction and the branch pipe fixing frame is used for positioning the branch pipe in the front-back direction and the left-right direction, deformation caused by rapid change of temperature of a welding spot in the welding process can not occur due to limitation of fixing force in the front-back direction and the left-right direction, angle deviation of the branch pipe in the welding process is effectively avoided, the defective rate of the copper pipe is reduced, and the product quality is improved.
The base 1 is a hard plate made of steel preferably, plays a role in fixing and supporting all the other parts, and improves the stability of the whole copper pipe welding and orienting device.
The support rod 2 is directly installed on the base 1, is directly connected with the base 1 and is used for supporting the branch pipe fixing frame 6 and the second supporting support 4, the branch pipe fixing frame 6 and the second supporting support 4 are guaranteed to be stable relative to the base 1, and the deviation of the branch pipe during welding is prevented. Preferably, the two support rods 2 are respectively located at the positions of the base 1 close to the two ends.
And mounting holes are formed in the positions, close to the two ends, of the branch pipe fixing frame 6, and the support rod 2 penetrates through the mounting holes to be fixedly connected with the branch pipe fixing frame 6. Preferably, the branch pipe fixing frame 6 is a rectangular steel bar, and the number, diameter and position of the positioning holes 8 on the branch pipe fixing frame 6 correspond to the welding holes 14 on the copper pipe to be processed.
Preferably, a second positioning member 7 is disposed at a connection portion between the support rod 2 and the branch pipe fixing frame 6, and the second positioning members 7 are respectively disposed at upper and lower ends of the branch pipe fixing frame 6, so as to increase connection stability between the support rod 2 and the branch pipe fixing frame 6. Preferably, the second positioning part 7 is a positioning nut, threads are arranged around the support rod 2, and the connection stability between the support rod 2 and the branch pipe fixing frame 6 is improved through the matching of the positioning nut and the threads.
As shown in fig. 5, it is more preferable that the number of the positioning nuts of the branch pipe fixing frame 6 is four, and the positioning nuts are hexagonal nuts and are used in cooperation with the supporting rod 2 to play a role in positioning the branch pipe fixing frame 6. A mounting hole of the branch pipe fixing frame 6 penetrates through a support rod 2, two positioning nuts are screwed in from the upper side and the lower side of the mounting hole in opposite directions, and the branch pipe fixing frame 6 is fixed at the expected position of the support rod 2. The height of the branch pipe fixing frame 6 relative to the copper pipe to be processed is adjusted by adjusting the positions of the positioning nuts of the four branch pipe fixing frames, so that the branch pipes positioned by the branch pipe fixing frame 6 can be inserted into drilled holes in the copper pipe to be processed according to required angles.
The supporting bracket comprises a first supporting bracket 3 and a second supporting bracket 4, the first supporting bracket 3 is fixed on the base 1 in a permanent fixing mode, a U-shaped notch 11 is formed in the top of the first supporting bracket 3, the shape of the notch 11 is matched with that of a copper pipe 9 to be processed and used for supporting a straight pipe part 12 of the copper pipe 9 to be processed, which is drilled with a hole, and the number of the first supporting brackets 3 is at least one.
Preferably, the quantity of first support 3 sets up to two, and 3 parallel arrangement of two first support, and the U-shaped breach 11 parallel arrangement at 3 tops of first support makes the U-shaped breach 11 of two first support 3 can the horizontal fixation treat the straight tube portion 12 of processing copper pipe, increases the horizontal spacing dynamics to copper pipe 9, guarantees that welding angle is accurate.
And mounting holes are formed in the second support brackets 4, the second support brackets 4 are mounted on one of the support rods 2 through the mounting holes, and the second support brackets 4 are used for supporting the bent parts 13 of the copper pipes 9. The second support bracket 4 is arranged to be parallel to the flat structure of the base 1, so that when the copper pipe 9 is supported, the horizontal direction of the bending part 13 and the straight pipe part 12 of the copper pipe 9 is parallel and level, and the dislocation of a hole on the copper pipe and the branch pipe 10 is prevented.
Preferably, the second support bracket 4 is set to be of a forward tilting structure, so that the supporting point of the second support bracket 4 to the bending part 13 and the straight pipe part 12 are not in the same straight line, the supporting point of the second support bracket 4 to the copper pipe and the supporting points of the two first support parts 3 to the copper pipe form a triangle, the copper pipe to be processed is ensured to be stably placed, the stability of the copper pipe during welding is improved, and the copper pipe is prevented from moving during welding.
Preferably, a first positioning member 5 is arranged at the connecting position of the support rod 2 and the second support bracket 4, and the first positioning member 5 is respectively arranged at the upper end and the lower end of the second support bracket 4 and used for positioning the second support bracket 4 and increasing the connecting stability of the support rod 2 and the second support bracket 4. Preferably, the first positioning member 5 is a positioning nut, a thread is arranged around the support rod 2, and the connection stability between the support rod 2 and the second support bracket 4 is increased by the matching of the positioning nut and the thread.
As shown in fig. 4, it is more preferable that the number of the positioning nuts of the second support bracket 4 is two, and the positioning nuts are hexagonal nuts and are used in cooperation with the support rod 2 to position the second support bracket 4. The mounting hole of the second support bracket 4 penetrates through the support rod 2, and the positioning nuts are screwed in from the upper side and the lower side of the mounting hole in opposite directions to fix the second support bracket 4 at the expected position of the support rod 2. The U-shaped notches 11 of the second support bracket 4 and the two first support brackets 3 are positioned on the same horizontal plane, so that the copper pipe to be processed placed on the processing station is ensured to be horizontally placed.
As a part of the embodiment of the utility model provides a method of copper pipe directional welding branch pipe is still provided:
firstly, a copper pipe 9 to be processed is placed on two first supporting brackets 3 and a second supporting bracket 4, and the front and back directions of the copper pipe are positioned by a U-shaped notch 11 at the top of the first supporting bracket 3;
the branch pipe 10 to be welded penetrates through the positioning hole 8 of the branch pipe fixing frame 6 and extends into the welding hole 14 of the copper pipe to be machined, the copper pipe to be machined is positioned in the front-back and left-right directions, and after the positioning, the joint of the branch pipe and the copper pipe with the drilled hole can be welded.
Adopt this embodiment copper pipe welding orienting device, through the synergistic effect of branch pipe mount and support, the front and back of location copper pipe that can be accurate, left and right sides direction to and the angle of insertion of branch pipe, because the deformation that the rapid change of solder joint temperature arouses in the welding process, can be because the fixed force restriction of front and back left and right sides direction can't take place, prevent to cause the skew of branch pipe angle in the welding process, reduce the copper pipe rejection rate.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a copper pipe welding orienting device, includes base (1) and bracing piece (2), bracing piece (2) lower extreme with base (1) is connected, its characterized in that still includes branch pipe mount (6) and supports the support, branch pipe mount (6) are connected on the upper portion of bracing piece (2), support and hold in the palm and set up between branch pipe mount (6) and base (1), support and hold in the palm and be used for supporting copper pipe (9).
2. Copper pipe welding orientation device according to claim 1, characterized in that the support brackets comprise a first support bracket (3) and a second support bracket (4), the second support bracket (4) being arranged on the support bar (2).
3. Copper pipe welding orientation device according to claim 2, characterized in that the first support bracket (3) is fixed on the base (1), the first support bracket (3) is provided with at least one, and the top of the first support bracket (3) is provided with a U-shaped notch (11) for supporting the straight pipe portion (12) of the copper pipe.
4. Copper pipe welding orientation device according to claim 2, characterized in that the support rods (2) are provided in two, the second support bracket (4) is mounted on one of the support rods (2), and the second support bracket (4) is inclined forward for supporting the bent portion (13) of the copper pipe.
5. A copper pipe welding orientation device according to claim 2 or 4, characterized in that the connection part of the supporting rod (2) and the second supporting bracket (4) is provided with a first positioning member (5), and the first positioning member (5) is used for positioning the second supporting bracket (4).
6. Copper pipe welding orientation device according to claim 1, characterized in that a second positioning element (7) is provided at the connection of the support bar (2) and the branch pipe holder (6), said second positioning element (7) being used to position the branch pipe holder (6).
7. The copper pipe welding orientation device according to claim 5, wherein the first positioning member (5) is configured as a positioning nut, threads are arranged around the supporting rod (2), and the first positioning member (5) is respectively arranged at the upper end and the lower end of the second supporting bracket (4).
8. The copper pipe welding orientation device according to claim 6, wherein the second positioning element (7) is configured as a positioning nut, threads are disposed around the supporting rod (2), and the second positioning element (7) is disposed at the upper end and the lower end of the branch pipe fixing frame (6), respectively.
9. A copper pipe welding orientation device according to claim 1, 2 or 6, characterized in that the branch pipe fixing frame (6) is provided with positioning holes (8), and the number, diameter and position of the positioning holes (8) correspond to the welding holes (14) on the copper pipe (9) to be processed.
10. The copper pipe welding orientation device according to claim 2, wherein the supporting point of the second supporting bracket (4) to the copper pipe and the supporting points of the two first supporting brackets (3) to the copper pipe form a triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921033412.XU CN210937916U (en) | 2019-07-04 | 2019-07-04 | Copper pipe welding orientation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921033412.XU CN210937916U (en) | 2019-07-04 | 2019-07-04 | Copper pipe welding orientation device |
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| Publication Number | Publication Date |
|---|---|
| CN210937916U true CN210937916U (en) | 2020-07-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921033412.XU Active CN210937916U (en) | 2019-07-04 | 2019-07-04 | Copper pipe welding orientation device |
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| CN (1) | CN210937916U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828508A (en) * | 2020-12-30 | 2021-05-25 | 真木农业设备（安徽）有限公司 | Feed hopper water injection well choke location frock |
| CN115351449A (en) * | 2022-08-17 | 2022-11-18 | 海阳中集来福士海洋工程有限公司 | Vertical manifold manufacturing tool, transverse manifold manufacturing method and diaphragm filter mounting method |
-
2019
- 2019-07-04 CN CN201921033412.XU patent/CN210937916U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112828508A (en) * | 2020-12-30 | 2021-05-25 | 真木农业设备（安徽）有限公司 | Feed hopper water injection well choke location frock |
| CN112828508B (en) * | 2020-12-30 | 2023-11-14 | 真木农业设备（安徽）有限公司 | Positioning tool for water nozzle of feed hopper |
| CN115351449A (en) * | 2022-08-17 | 2022-11-18 | 海阳中集来福士海洋工程有限公司 | Vertical manifold manufacturing tool, transverse manifold manufacturing method and diaphragm filter mounting method |
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