CN210817930U - Aluminum division bar extrusion welding device - Google Patents
Aluminum division bar extrusion welding device Download PDFInfo
- Publication number
- CN210817930U CN210817930U CN201921823414.9U CN201921823414U CN210817930U CN 210817930 U CN210817930 U CN 210817930U CN 201921823414 U CN201921823414 U CN 201921823414U CN 210817930 U CN210817930 U CN 210817930U
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- extrusion
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- bearing
- mounting bracket
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Abstract
The utility model discloses an aluminium parting bead extrusion welding set, the upper end of the upright roller of extrusion is passed through upper rotary joint and is connected with first drain pipe, and the lower extreme of the upright roller of extrusion passes through the copper pipe and is connected with lower rotary joint, lower rotary joint again with first advance water piping connection, and the cooling water in the first inlet tube can get into the inside logical water cavity of the upright roller of extrusion, cools off the squeeze roll, has avoided the water stain that the trickle produced. In addition, the upper part of the mounting frame is provided with a hollow cooling cavity, so that the squeeze roller assembly can be further cooled. The contact part of the baffle and the bearing seat is provided with a heat dissipation through hole, so that the heat dissipation effect of the bearing seat is not influenced.
Description
Technical Field
The utility model belongs to the technical field of machinery, especially, relate to an aluminium parting bead extrusion welding device.
Background
The production method of the hollow glass aluminum parting bead is that after an aluminum strip is formed by a forming machine, the edge of a tube blank is heated and melted by utilizing the skin effect and the proximity effect of high-frequency current, and pressure welding is carried out under the action of an extrusion roller to realize production. In the actual production, the temperature of the extrusion roller can reach 300-; in order to cool the squeeze roll, a common method is to spray water to the squeeze roll, even if the temperature of the squeeze roll is still high, the stainless steel squeeze roll is easy to generate geometric deformation to cause unstable product welding under the high temperature for a long time, meanwhile, the service life of a bearing is quite low under the high temperature, the bearing needs to be frequently replaced, the bearing needs to be replaced for several times even a day under the condition of unstable current, the production cost is high, the waste of raw materials is serious due to frequent halt for replacing accessories, the product is very unstable, and the production efficiency is low; the aluminum division bars are inevitably stained with water in the production process by the traditional external water spraying cooling mode, workers are required to erect the aluminum bars with the length of five meters for controlling water before packing and boxing, the labor intensity of the workers in the process is high, and long time is required for airing when the temperature is low, so that the production period is too long; water stains are remained on the outer surface of the dried aluminum division bar, so that the brightness of the appearance of the product is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an aluminium parting bead extrusion welding device to the not enough of above-mentioned prior art.
In order to solve the above problems, the utility model adopts the following technical proposal:
an aluminum division bar extrusion welding device comprises a high-frequency heating coil, a base, a mounting frame mounted on the base, two extrusion roller assemblies mounted on the mounting frame and a carrier roller assembly mounted on the base, wherein each extrusion roller assembly comprises a bearing seat, an extrusion vertical roller shaft, an extrusion roller, a copper pipe, a lower rotary joint and an upper rotary joint, the bearing seats are mounted on the mounting frame, the extrusion vertical roller shafts are rotatably arranged in the bearing seats, the upper ends and the lower ends of the extrusion vertical roller shafts extend out of the bearing seats, a water through cavity is arranged inside the extrusion vertical roller shafts, the extrusion roller is arranged on the side part of the lower parts of the extrusion vertical roller shafts, the copper pipe is arranged at the lower ends of the extrusion vertical roller shafts and is communicated with the water through cavity in the extrusion vertical roller shafts, the lower rotary joint is arranged at the lower end of the copper pipe, the upper rotary joint is arranged at the, the bearing roller stand sets up on the base, the bearing roller stand is close to the mounting bracket setting, the bearing roller rotates and sets up on the bearing roller stand, and bearing roller and two squeeze rolls constitute a space that holds the aluminium parting bead and pass, high frequency heating coil sets up in the entering side in bearing roller and two squeeze rolls enclosed synthetic space.
A further technical scheme is that a hollow cooling cavity is formed in the upper portion of the mounting frame, and a water inlet and a water outlet which are communicated with the cooling cavity are formed in the upper portion of the mounting frame.
According to a further technical scheme, the mounting frame comprises a mounting frame body and a baffle, the mounting frame body is arranged on the base, the mounting frame body is in a U shape with an opening at one end and a closed end when viewed from top to bottom, the baffle covers the opening end of the mounting frame body, the mounting frame body and the baffle enclose a containing space, two extrusion roller assemblies are installed in the containing space, and the cooling cavity is located on the mounting frame body.
The technical scheme is that bolt holes are formed in the mounting frame body and the baffle, strip holes are formed in an upper cover plate of the bearing seat, and the strip holes are connected with the bolt holes through bolts.
According to a further technical scheme, a heat dissipation through hole is formed in the contact position of the baffle and the bearing seat.
According to a further technical scheme, the base is further provided with a guide roller assembly, the guide roller assembly comprises a guide roller bracket arranged on the base, a guide carrier roller and two guide side rollers are arranged on the guide roller bracket, and the guide carrier roller and the two guide side rollers form a space for the aluminum parting strip to pass through.
Still further technical scheme is, still be equipped with seam direction subassembly on the base, seam direction subassembly includes seam direction stand, be equipped with top seam guide roll and lower joint guide roll on the seam direction stand, the aluminium parting bead passes between top seam guide roll and the lower joint guide roll, be equipped with seam guide positive piece on the top seam guide roll.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: the upper end of the vertical extrusion roller shaft is connected with a first water discharge pipe through an upper rotary joint, the lower end of the vertical extrusion roller shaft is connected with a lower rotary joint through a copper pipe, the lower rotary joint is connected with a first water inlet pipe, cooling water in the first water inlet pipe can enter a water through cavity inside the vertical extrusion roller shaft, the extrusion roller is cooled, and water stain generated by water spraying is avoided. In addition, the upper part of the mounting frame is provided with a hollow cooling cavity, so that the squeeze roller assembly can be further cooled. The contact part of the baffle and the bearing seat is provided with a heat dissipation through hole, so that the heat dissipation effect of the bearing seat is not influenced.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a front view of embodiment 1 of the present invention;
fig. 3 is a sectional view of embodiment 1 of the present invention;
fig. 4 is a sectional view of another position of embodiment 1 of the present invention;
fig. 5 is a schematic structural diagram of embodiment 2 of the present invention;
fig. 6 is a front view of embodiment 2 of the present invention.
In the figure: 1. a base; 2. adjusting the bolt; 3. a bearing seat; 4. extruding the vertical roll shaft; 5. a squeeze roll; 6. a copper pipe; 7. a lower swivel joint; 8. an upper rotary joint; 9. a water through cavity; 10. a carrier roller upright column; 11. a carrier roller; 12. a cooling chamber; 13. a water inlet; 14. a water outlet; 15. a mounting bracket body; 16. a baffle plate; 17. a high-frequency heating coil; 18. an aluminum division bar; 19. an upper cover plate; 20. a strip hole; 21. a heat dissipating through hole; 22. a guide roll support; 23. a guide carrier roller; 24. a guide side stick; 25. a seam guide post; 26. an upper seam guide roller; 27. a lower seam guide roller; 28. a seam correcting sheet.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Example 1: as shown in fig. 1-4, an aluminum parting bead extrusion welding device comprises a high-frequency heating coil 17, a base 1, a mounting frame installed on the base 1, two extrusion roller assemblies installed on the mounting frame, and a carrier roller assembly installed on the base 1, wherein the extrusion roller assembly comprises a bearing seat 3, an extrusion vertical roller shaft 4, an extrusion roller 5, a copper pipe 6, a lower rotary joint 7 and an upper rotary joint 8, the bearing seat 3 is installed on the mounting frame, the extrusion vertical roller shaft 4 is rotatably arranged in the bearing seat 3, the upper end and the lower end of the extrusion vertical roller shaft 4 both extend out of the bearing seat 3, a water through cavity 9 is arranged inside the extrusion vertical roller shaft 4, the extrusion roller 5 is arranged on the side part of the lower part of the extrusion vertical roller shaft 4, the copper pipe 6 is arranged at the lower end of the extrusion vertical roller shaft 4 and communicated with the water through cavity 9 in the extrusion vertical roller shaft 4, the, upper rotary joint 8 sets up in the upper end of extrusion vertical roll axle 4, the bearing roller subassembly includes bearing roller stand 10 and bearing roller 11, bearing roller stand 10 sets up on base 1, bearing roller stand 10 is close to the mounting bracket setting, bearing roller 11 rotates and sets up on bearing roller stand 10, and bearing roller 11 and two squeeze rolls 5 constitute a space of holding aluminium parting bead 18 and passing, high frequency heating coil 17 sets up in the entering side in synthetic space that 11 and two squeeze rolls 5 enclose, high frequency heating coil 17 is part of high frequency welding machine.
The mounting bracket comprises a mounting bracket body 15 and a baffle 16, the mounting bracket body 15 is arranged on the base 1, the mounting bracket body 15 is in a U shape with one open end and one closed end when viewed from top to bottom, the baffle 16 covers the open end of the mounting bracket body 15, the mounting bracket body 15 and the baffle 16 enclose a containing space, and the two squeezing roller assemblies are arranged in the containing space.
The upper portion of the mounting frame body 15 is provided with a hollow cooling cavity 12, and the upper portion of the mounting frame body 15 is provided with a water inlet 13 and a water outlet 14 which are communicated with the cooling cavity 12.
The mounting frame body 15 and the baffle 16 are provided with bolt holes, the upper cover plate 19 of the bearing seat 3 is provided with strip holes 20, and the strip holes 20 are connected with the bolt holes through bolts. By adjusting the position of the bolts in the elongated holes 20, the gap between the two squeeze roll assemblies can be adjusted for producing different sized products. In order to adjust the gap between the two squeeze roller assemblies conveniently, adjusting screw holes separated from the cooling cavity 12 are formed in the two sides of the mounting frame body 15, adjusting bolts 2 are arranged in the adjusting screw holes, one ends of the adjusting bolts 2 are connected with the bearing block 3, and the squeeze roller assemblies are driven to move by rotating the adjusting bolts 2.
In order not to affect the heat dissipation effect of the bearing seat 3, a heat dissipation through hole 21 is formed at a contact part of the baffle 16 and the bearing seat 3.
The working principle is as follows: the upper end of the vertical extrusion roller shaft 4 is connected with a first water drainage pipe through an upper rotary joint 8, the lower end of the vertical extrusion roller shaft 4 is connected with a lower rotary joint 7 through a copper pipe 6, the lower rotary joint 7 is connected with a first water inlet pipe, cooling water in the first water inlet pipe can enter a water cavity 9 inside the vertical extrusion roller shaft 4 to cool the extrusion roller 5, and water stain generated by water spraying is avoided. In addition, mounting bracket body 15 upper portion is equipped with hollow cooling chamber 12, and cooling chamber 12 passes through water inlet 13 and first water piping connection, through delivery port 14 and second drain pipe connection, and the cooling water in the second inlet tube can get into cooling chamber 12, can further cool off the squeeze roll subassembly.
Example 2: as shown in fig. 5 and 6, it is different from embodiment 1 in that: the base 1 is further provided with a guide roller assembly, the guide roller assembly comprises a guide roller bracket 22 arranged on the base 1, a guide carrier roller 23 and two guide side rods 24 are arranged on the guide roller bracket 22, and the guide carrier roller 23 and the two guide side rods 24 form a space for allowing the aluminum parting strips to pass through.
Still be equipped with seam direction subassembly on the base 1, seam direction subassembly is including seam direction stand 25, be equipped with seam guide roll 26 and lower joint guide roll 27 on the seam direction stand 25, the aluminium parting bead passes between seam guide roll 26 and the lower joint guide roll 27 from the seam, it leads positive piece 28 to be equipped with the seam on the seam guide roll 26. The seam guide tab 28 is inserted into the seam at the upper end of the aluminum spacer.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (7)
1. The utility model provides an aluminium parting bead extrusion welding device which characterized in that: comprises a high-frequency heating coil (17), a base (1), a mounting frame arranged on the base (1), two squeeze roller assemblies arranged on the mounting frame and a carrier roller assembly arranged on the base (1), wherein the squeeze roller assembly comprises a bearing seat (3), a squeezing vertical roller shaft (4), a squeeze roller (5), a copper pipe (6), a lower rotary joint (7) and an upper rotary joint (8), the bearing seat (3) is arranged on the mounting frame, the squeezing vertical roller shaft (4) is rotatably arranged in the bearing seat (3), the upper end and the lower end of the squeezing vertical roller shaft (4) are both extended out of the bearing seat (3), a water through cavity (9) is arranged inside the squeezing vertical roller shaft (4), the squeeze roller (5) is arranged at the lower part side part of the squeezing vertical roller shaft (4), the copper pipe (6) is arranged at the lower end of the squeezing vertical roller shaft (4) and is communicated with the water through cavity (9) in the squeezing vertical roller shaft, lower rotary joint (7) set up in copper pipe (6) lower extreme, upper rotary joint (8) set up in the upper end of extrusion vertical roll axle (4), the bearing roller subassembly includes bearing roller stand (10) and bearing roller (11), bearing roller stand (10) set up on base (1), bearing roller stand (10) are close to the mounting bracket setting, bearing roller (11) are rotated and are set up on bearing roller stand (10), and bearing roller (11) and two extrusion roller (5) are constituteed one and are held the space that the aluminium parting bead passed, high frequency heating coil (17) set up in the entering side that bearing roller (11) and two extrusion roller (5) enclosed the synthetic space.
2. The extrusion welding apparatus for aluminum division bars as recited in claim 1, wherein: mounting bracket upper portion is equipped with hollow cooling chamber (12), mounting bracket upper portion is equipped with water inlet (13) and delivery port (14) with cooling chamber (12) intercommunication.
3. The extrusion welding apparatus for aluminum division bars as recited in claim 2, wherein: the mounting bracket comprises a mounting bracket body (15) and a baffle (16), the mounting bracket body (15) is arranged on the base (1), the mounting bracket body (15) is in a U shape with one end open and one end closed when seen from top to bottom, the baffle (16) covers the open end of the mounting bracket body (15), the mounting bracket body (15) and the baffle (16) enclose a containing space, two squeezing roller assemblies are arranged in the containing space, and the cooling cavity (12) is located on the mounting bracket body (15).
4. An aluminum division bar extrusion welding apparatus as set forth in claim 3, wherein: the mounting frame is characterized in that bolt holes are formed in the mounting frame body (15) and the baffle (16), strip holes (20) are formed in an upper cover plate (19) of the bearing seat (3), and the strip holes (20) are connected with the bolt holes through bolts.
5. An aluminum division bar extrusion welding apparatus as set forth in claim 3, wherein: and a heat dissipation through hole (21) is formed in the contact part of the baffle (16) and the bearing seat (3).
6. The extrusion welding apparatus for aluminum division bars as recited in claim 1, wherein: the aluminum partition strip guide device is characterized in that a guide roller assembly is further arranged on the base (1), the guide roller assembly comprises a guide roller bracket (22) arranged on the base (1), a guide carrier roller (23) and two guide side rollers (24) are arranged on the guide roller bracket (22), and the guide carrier roller (23) and the two guide side rollers (24) form a space for the aluminum partition strip to pass through.
7. The extrusion welding apparatus for aluminum division bars as recited in claim 1, wherein: still be equipped with seam direction subassembly on base (1), seam direction subassembly is including seam direction stand (25), be equipped with on seam direction stand (25) and sew up guide roll (26) and sew up guide roll (27) down, the aluminium parting bead passes between from top seam guide roll (26) and sew up guide roll (27) down, it leads positive piece (28) to be equipped with the seam on top seam guide roll (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921823414.9U CN210817930U (en) | 2019-10-28 | 2019-10-28 | Aluminum division bar extrusion welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921823414.9U CN210817930U (en) | 2019-10-28 | 2019-10-28 | Aluminum division bar extrusion welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210817930U true CN210817930U (en) | 2020-06-23 |
Family
ID=71277332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921823414.9U Expired - Fee Related CN210817930U (en) | 2019-10-28 | 2019-10-28 | Aluminum division bar extrusion welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210817930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022088449A1 (en) * | 2020-10-26 | 2022-05-05 | 璋全五金制品(昆山)有限公司 | In-mold cooling shaft for welding roll used in high-frequency pipe making, and cooling device for welding roll used in high-frequency pipe making |
-
2019
- 2019-10-28 CN CN201921823414.9U patent/CN210817930U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022088449A1 (en) * | 2020-10-26 | 2022-05-05 | 璋全五金制品(昆山)有限公司 | In-mold cooling shaft for welding roll used in high-frequency pipe making, and cooling device for welding roll used in high-frequency pipe making |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200623 Termination date: 20201028 |