CN210548797U - Contact welding output mechanism for small-specification special-shaped pipe - Google Patents
Contact welding output mechanism for small-specification special-shaped pipe Download PDFInfo
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- CN210548797U CN210548797U CN201921075273.7U CN201921075273U CN210548797U CN 210548797 U CN210548797 U CN 210548797U CN 201921075273 U CN201921075273 U CN 201921075273U CN 210548797 U CN210548797 U CN 210548797U
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- 238000003466 welding Methods 0.000 title claims abstract description 65
- 230000007246 mechanism Effects 0.000 title claims abstract description 58
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 97
- 229910052802 copper Inorganic materials 0.000 claims abstract description 97
- 239000010949 copper Substances 0.000 claims abstract description 97
- 239000000498 cooling water Substances 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 210000003371 toe Anatomy 0.000 description 13
- 238000013461 design Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a contact welding output mechanism for small-sized special-shaped pipes, wherein an electrode lead-in copper block is used as a motor energy input end, and welding operation is carried out through the welding toe contact output of a boot-shaped welding part; the first conductive copper bar and the second conductive copper bar slide up and down relatively through the driving of the first cylinder group, the conductive rotating mechanism can change the output position angle through the driving of the second cylinder, and the two motion actions are combined with each other, so that the toe welding contact of the boot-shaped welding part can be matched with the specific welding position of the small-specification special-shaped pipe, and the electric energy is accurately conveyed to the edge area of the heated special-shaped section steel belt. The utility model discloses simple structure, good reliability has adopted mobilizable flexible construction to connect for the mechanism can adapt to the actual welding requirement of pluralism.
Description
Technical Field
The utility model relates to a contact welding output mechanism that is used for small dimension special-shaped pipe for welding field.
Background
At present, the equipment for high-frequency online contact welding in China is developed vigorously, particularly in the field of high-frequency welded pipes and high-frequency welded section steel, along with the continuous development of the mechanical manufacturing industry in China, the requirements on the welding quality of different section bars are higher and higher, and the requirements on different products are required to be met.
When the sectional materials of small-size special-shaped pipes are welded, the existing equipment cannot meet the welding requirement generally due to the limitation of the space structure of the sectional materials.
The prior equipment has the following defects:
1) common contact welding can only meet the requirements of regular profiles, and for special-shaped profiles, welding equipment cannot touch the profiles, so that induction welding can only be adopted.
2) Common contact welding equipment can meet the welding requirements of profiles with conventional specifications, but has strict requirements on a contact area, and a large space is reserved for placing a contact device particularly on the welding area, so that the conventional contact welding is only suitable for the welding process of the profiles with large specifications. For small gauge profiles, conventional welding devices are difficult to set up.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming prior art not enough, providing a contact welding output mechanism for small dimension special-shaped pipe, can realize the welding to small dimension special-shaped section bar, simple structure, maneuverability is strong, the maintenance of being convenient for, the maintenance cost is low.
One technical scheme for achieving the above purpose is as follows: a contact welding output mechanism for a small-specification special-shaped pipe comprises an electrode lead-in copper block, a first conductive copper bar, a second conductive copper bar, a conductive rotating mechanism, a boot-shaped welding part, a first cylinder group and a second cylinder;
the electrode lead-in copper block is arranged at the top of the first conductive copper bar;
the front end surface of the first conductive copper bar is provided with a sliding chute, the rear end surface of the second conductive copper bar is provided with a sliding rail matched with the sliding chute, and the first conductive copper bar and the second conductive copper bar are mutually connected and mutually coupled with the sliding rail through the sliding chute; the first cylinder group comprises two first cylinders which are arranged on two sides of the first conductive copper bar and the second conductive copper bar and are respectively connected with the first conductive copper bar and the second conductive copper bar, and the second conductive copper bar is driven by the first cylinders to move up and down relative to the first conductive copper bar;
the conductive rotating mechanism is hinged to the bottom of the second conductive copper bar and rotates through the second cylinder which is connected with the conductive rotating mechanism and the second conductive copper bar respectively, a boot-shaped welding portion is arranged at the end of the conductive rotating mechanism, and a welding toe contact is arranged at the front end of the boot-shaped welding portion.
Further, the electrode lead-in copper block, the first conductive copper bar, the second conductive copper bar, the conductive rotating mechanism and the boot-shaped welding part are respectively provided with a positive electrode and a negative electrode, and an insulating plate is arranged between the positive electrode and the negative electrode of the assembly.
Further, the top of first electrically conductive copper bar is equipped with the mounting bracket, the electrode is introduced the copper billet and is set up on the mounting bracket.
Furthermore, the cylinder barrels of the two first air cylinders are respectively fixed on the mounting frame through two first air cylinder fixing strips; piston rods of the two first air cylinders are connected to the side face of the second conductive copper bar through two first fixing blocks respectively.
Furthermore, the second cylinder is connected with the side face of the conductive rotating mechanism through a second fixing block.
Furthermore, the rear end face of the first conductive copper bar and the front end face of the second conductive copper bar are respectively provided with a fixing block.
Furthermore, cooling water channels are formed in the electrode lead-in copper block, the first conductive copper bar, the second conductive copper bar and the conductive rotating mechanism, and cooling water nozzles are formed in the electrode lead-in copper block, the first conductive copper bar, the second conductive copper bar and the conductive rotating mechanism.
Further, the toe contact is removably replaceable and is connected to the shoe weld.
The utility model discloses a contact welding output mechanism for small-sized special-shaped pipes, an electrode lead-in copper block is used as a motor energy input end, and welding operation is carried out through the welding toe contact output of a boot-shaped welding part; the first conductive copper bar and the second conductive copper bar slide up and down relatively through the driving of the first cylinder group, the conductive rotating mechanism can change the output position angle through the driving of the second cylinder, and the two motion actions are combined with each other, so that the toe welding contact of the boot-shaped welding part can be matched with the specific welding position of the small-specification special-shaped pipe, and the electric energy is accurately conveyed to the edge area of the heated special-shaped section steel belt. The utility model discloses simple structure, good reliability has adopted mobilizable flexible construction to connect for the mechanism can adapt to the actual welding requirement of pluralism.
Drawings
Fig. 1 is a schematic structural view of a contact welding output mechanism for a small-sized special-shaped pipe according to the present invention;
fig. 2 is a side view of a contact welding output mechanism for a small-sized special-shaped pipe according to the present invention;
fig. 3 is a front view of a contact welding output mechanism for a small-sized special-shaped pipe according to the present invention.
Detailed Description
In order to better understand the technical solution of the present invention, the following detailed description is made by specific embodiments with reference to the accompanying drawings:
please refer to fig. 1 to 3. The utility model discloses a contact welding output mechanism for small dimension special-shaped pipe has designed a flexonics's output mechanism, can reach the weld zone with high frequency electric energy through this mechanism.
The specific structure of the electrode comprises an electrode introducing copper block 100, a first conductive copper bar 200, a second conductive copper bar 300, a conductive rotating mechanism 400, a boot-shaped welding part 500, a first cylinder group and a second cylinder 700. The assembly is a main structure for conducting electric energy, any assembly unit is divided into a positive electrode and a negative electrode, and the positive electrode and the negative electrode are isolated by the insulating plate 900 so as to isolate direct short circuit between the positive electrode and the negative electrode.
The top of the first copper busbar 200 is provided with a mounting bracket 210, and the electrode lead-in copper block 100 is arranged on the mounting bracket 210 and fixed by screws.
The front end face of the first conductive copper bar is provided with a sliding groove 220, the rear end face of the second conductive copper bar is provided with a sliding rail 310 matched with the sliding groove, and the first conductive copper bar 200 and the second conductive copper bar 300 are connected and coupled with each other through the sliding groove 220 and the sliding rail 310. The second copper busbar 300 can slide up and down relative to the first copper busbar 200 through the sliding rail 310. The conductive rotation mechanism 400 is hinged to the bottom of the second conductive copper bar 300 and coupled thereto, and the conductive rotation mechanism 400 can rotate around the connection point. The end of the conductive rotation mechanism is provided with a boot-shaped soldering portion 500, and the front end of the boot-shaped soldering portion 500 is provided with a replaceable toe contact 510. When the conductive rotating mechanism 400 rotates, the boot-shaped welding portion 500 can be driven to rotate, and the angle of the boot-shaped welding portion 500 is adjusted, so that the toe contact 510 contacts with a specific welding point in a welding area, and the attraction and release actions between the toe contact 510 and an object to be welded are realized. The above mechanism allows the position and angle of the boot-shaped weld 500 and its toe contact 510 to be adjusted, and can be applied to special applications where there is a requirement for the position space of the weld. The whole mechanism realizes hard connection, and simultaneously forms a flexible mechanism with adjustable up-down stroke and adjustable horizontal angle of welding contact points. The unitized replaceable weld toe contact 510 design can select various weld toes according to the space limitation of the allowable contact area of the profile, and can design corresponding weld toe structures according to the actual requirements of different profiles, so that the mechanism design can realize diversified actual welding requirements.
The first cylinder group comprises two first cylinders 610 arranged on two sides of the first conductive copper bar and the second conductive copper bar. The top of the cylinder barrel of the two first cylinders 610 is provided with a connecting piece, and the connecting piece is connected with the mounting frame 210 through a first cylinder fixing strip 620, so that the first cylinders 610 are fixed. The piston rods of the two first cylinders 610 are respectively connected to the side surface of the second copper busbar 300 through the two first fixing blocks 630. The second copper conducting bar 300 can move up and down relative to the first copper conducting bar 200 within the stroke range of the first cylinder 610 under the driving of the first cylinder group.
Two groups of second fixing blocks 710 are arranged on the second cylinder 700, and each group of second fixing blocks 710 comprises two sub fixing blocks which are respectively connected to two sides of the conductive rotating mechanism 400. When the second cylinder 700 is activated, the conductive rotation mechanism 400 may be driven to rotate.
The rear end face of the first conductive copper bar 200 and the front end face of the second conductive copper bar 300 are respectively provided with a fixing block 201 and a fixing block 301 for fixing the whole contact welding output mechanism during welding.
In order to ensure that the system mechanism does not generate heat and reliably and stably carries current, cooling water channels are arranged in the electrode lead-in copper block 100, the first conductive copper bar 200, the second conductive copper bar 300 and the conductive rotating mechanism 400, and cooling water nozzles 800 are arranged on the side surfaces of the electrode lead-in copper block 100, the first conductive copper bar 200, the second conductive copper bar 300 and the conductive rotating mechanism 400 and used for connecting cooling water externally and forming cooling circulation. The top of the second copper busbar 300 is provided with a group of extended cooling water nozzles 800 for improving the cooling effect.
The utility model discloses a contact welding output mechanism for small dimension special-shaped pipe has following advantage:
1. and the splicing structure is adopted, so that the design is simple and the installation is convenient and fast.
2. The conductive copper bar 1 and the conductive copper bar 2 adopt the coupling sliding groove with the customized design, so that the longitudinal position of the welding toe contact is adjustable, and the stability and reliability of electric conduction are ensured while the stroke is ensured to be reliable by combining the cylinder formed by customization.
3. The conductive rotating mechanism with the customized design requirement is adopted, so that the horizontal angle of the welding toe contact is adjustable, the flexible connection is realized, the requirements of different welding areas are met, and the safe and reliable operation of equipment is ensured.
It will be appreciated by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as limitations of the present invention, and that changes and modifications to the above described embodiments will fall within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (8)
1. The utility model provides a contact welding output mechanism for small-scale special pipe, includes that the electrode introduces copper billet, first conductive copper bar, second conductive copper bar, its characterized in that: also comprises a conductive rotating mechanism, a boot-shaped welding part, a first cylinder group and a second cylinder
The electrode lead-in copper block is arranged at the top of the first conductive copper bar;
the front end surface of the first conductive copper bar is provided with a sliding chute, the rear end surface of the second conductive copper bar is provided with a sliding rail matched with the sliding chute, and the first conductive copper bar and the second conductive copper bar are mutually connected and mutually coupled with the sliding rail through the sliding chute; the first cylinder group comprises two first cylinders which are arranged on two sides of the first conductive copper bar and the second conductive copper bar and are respectively connected with the first conductive copper bar and the second conductive copper bar, and the second conductive copper bar is driven by the first cylinders to move up and down relative to the first conductive copper bar;
the conductive rotating mechanism is hinged to the bottom of the second conductive copper bar and coupled with the bottom of the second conductive copper bar, the conductive rotating mechanism and the second cylinder connected with the second conductive copper bar rotate respectively, a boot-shaped welding portion is arranged at the end of the conductive rotating mechanism, and a welding toe contact is arranged at the front end of the boot-shaped welding portion.
2. The output mechanism of claim 1, wherein the electrode lead-in copper block, the first copper conducting bar, the second copper conducting bar, the conducting rotating mechanism and the shoe-shaped welding part are a positive electrode and a negative electrode, and an insulating plate is arranged between the positive electrode and the negative electrode of the above components.
3. The output mechanism of claim 1, wherein a mounting frame is arranged on the top of the first copper bar, and the electrode lead-in copper block is arranged on the mounting frame.
4. The output mechanism of contact welding for small-sized special-shaped pipes according to claim 3, wherein the cylinder barrels of the two first cylinders are respectively fixed on the mounting frame through two first cylinder fixing bars; piston rods of the two first air cylinders are connected to the side face of the second conductive copper bar through two first fixing blocks respectively.
5. The output mechanism of contact welding for small-gauge special-shaped pipe according to claim 1, wherein the second cylinder is connected with the side surface of the conductive rotating mechanism through a second fixed block.
6. The output mechanism of claim 1, wherein the rear end of the first copper busbar and the front end of the second copper busbar are respectively provided with a fixing block.
7. The output mechanism of claim 1, wherein the electrode lead-in copper block, the first copper bar, the second copper bar and the rotating mechanism are provided with cooling water channels, and the electrode lead-in copper block, the first copper bar, the second copper bar and the rotating mechanism are provided with cooling water nozzles.
8. A contact weld delivery mechanism for small gauge profiled tubing as claimed in claim 1 wherein said toe contact is removably replaceable in connection with said shoe weld.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921075273.7U CN210548797U (en) | 2019-07-10 | 2019-07-10 | Contact welding output mechanism for small-specification special-shaped pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921075273.7U CN210548797U (en) | 2019-07-10 | 2019-07-10 | Contact welding output mechanism for small-specification special-shaped pipe |
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| Publication Number | Publication Date |
|---|---|
| CN210548797U true CN210548797U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921075273.7U Active CN210548797U (en) | 2019-07-10 | 2019-07-10 | Contact welding output mechanism for small-specification special-shaped pipe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170728A (en) * | 2019-07-10 | 2019-08-27 | 无锡应达工业有限公司 | A kind of Contact welding output mechanism for small dimension special pipe |
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2019
- 2019-07-10 CN CN201921075273.7U patent/CN210548797U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110170728A (en) * | 2019-07-10 | 2019-08-27 | 无锡应达工业有限公司 | A kind of Contact welding output mechanism for small dimension special pipe |
| CN110170728B (en) * | 2019-07-10 | 2024-08-02 | 无锡应达工业有限公司 | Contact welding output mechanism for small-specification special-shaped pipe |
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