CN212191069U - Induction heating mound structure - Google Patents
Induction heating mound structure Download PDFInfo
- Publication number
- CN212191069U CN212191069U CN202020753954.0U CN202020753954U CN212191069U CN 212191069 U CN212191069 U CN 212191069U CN 202020753954 U CN202020753954 U CN 202020753954U CN 212191069 U CN212191069 U CN 212191069U
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- upsetting
- support ring
- servo motor
- speed reducer
- headstock
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- 230000006698 induction Effects 0.000 title claims abstract description 49
- 238000010438 heat treatment Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 239000003638 chemical reducing agent Substances 0.000 claims description 41
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 9
- 238000003466 welding Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- General Induction Heating (AREA)
Abstract
The utility model provides an induction heating upsetting structure, which comprises a headstock, an upsetting mechanism, an upsetting support ring, an induction coil, a forming die and a tailstock; the front end of the upsetting support ring is installed on the headstock, the upsetting mechanism is sleeved on the upsetting support ring, the induction coil is arranged at the rear end of the upsetting support ring and is fixed at the front end of the forming die, and the rear end of the forming die is fixed on the tailstock; the central axes of the upsetting support ring, the induction coil and the forming die are positioned on the same straight line; the upsetting support ring can move relative to the induction coil along the axial direction; the shapes of the upsetting support ring, the induction coil and the forming die are matched. The utility model discloses the automation of being convenient for very, easy operation, finished product mound thickness size and shape are easily controlled, can satisfy the mound thickness demand of all aluminum alloy barrel basically, have application prospect and market value.
Description
Technical Field
The utility model relates to an induction heating mound thick structure.
Background
In the process of welding the circular seam of the cylinder by adopting the friction stir technology and equipment, the main process parameter of welding seam forming, namely the pressing amount, is controlled, so that the wall thickness of the aluminum alloy cylinder is reduced, the reduction amount is generally between 0.2mm and 0.5mm, and the forming quality and the attractiveness of the welding seam are directly influenced. Especially in the extra-high voltage/extra-high voltage power industry, improper control of the down-pressure of stir welding can cause breakdown at the thinning part, and safety accidents are caused.
Aiming at the problem of thinning of stir welding, the current domestic common treatment method comprises the following steps: before stirring welding, a layer of heightening layer with the thickness of 0.5-1 mm and the width of 40mm is overlaid on the butt joint surface of the aluminum alloy cylinder by adopting a traditional TIG/MIG filler wire welding method. The method has the problems of large heat input amount, welding deformation (edge warping phenomenon in different degrees) of the aluminum alloy cylinder body to the interface and the like, and the aluminum alloy cylinder body needs cylinder body rotating equipment in the surfacing process, so that the process is complicated, the operation is difficult, and the forming quality of the subsequent stirring welding cylinder body is directly influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an induction heating mound structure, this induction heating mound structure can reach effects such as easy operation, finished product mound size and shape easily control under the prerequisite of ensureing the shaping quality based on the structure setting of mound support ring, induction coil, moulded die.
The utility model discloses a following technical scheme can realize.
The utility model provides an induction heating upsetting structure, which comprises a headstock, an upsetting mechanism, an upsetting support ring, an induction coil, a forming die and a tailstock; the front end of the upsetting support ring is installed on the headstock, the upsetting mechanism is sleeved on the upsetting support ring, the induction coil is arranged at the rear end of the upsetting support ring and is fixed at the front end of the forming die, and the rear end of the forming die is fixed on the tailstock; the central axes of the upsetting support ring, the induction coil and the forming die are positioned on the same straight line; the upsetting support ring can move relative to the induction coil along the axial direction; the shapes of the upsetting support ring, the induction coil and the forming die are matched.
The headstock and the tailstock are arranged on the workbench, the tailstock is fixedly arranged on the workbench, a plurality of parallel guide rails are arranged at the bottom of the headstock on the workbench, the extension lines of the guide rails are parallel to the central axes of the upsetting support ring, the induction coil and the forming die, and the headstock is arranged on the guide rails; the guide rail has two, is first linear guide and second linear guide respectively.
The side wall of the upsetting support ring is provided with a guide rail hole, and the upsetting mechanism is arranged on the upsetting support ring through the guide rail hole; the guide rail hole consists of a third linear guide rail and a fourth linear guide rail which are parallel to each other; the third linear guide rail and the fourth linear guide rail are symmetrically arranged relative to the central axis of the upsetting support ring.
The front end of the headstock is provided with a first servo motor and a first speed reducer, the first servo motor is fixed on the workbench, the first servo motor drives the first speed reducer, and the first speed reducer drives the headstock to move along the guide rail.
A first coil support frame and a second coil support frame are arranged between the upsetting support ring and the induction coil and fixed on the induction coil, and the front ends of the first coil support frame and the second coil support frame are fixed on the headstock.
The upsetting support ring is installed on the headstock through a first jaw clamping mechanism, and the forming die is installed on the tailstock through a second jaw clamping mechanism.
The upsetting mechanism consists of a second servo motor, a first connecting seat, an upsetting circular ring, a first ball screw, a second speed reducer, a third servo motor, a third speed reducer, a second connecting seat and a second ball screw; the second servo motor and the third servo motor are fixed at the front position in the upsetting support ring, the rear ends of the second servo motor and the third servo motor are respectively provided with a second speed reducer and a third speed reducer, the second speed reducer and the third speed reducer are respectively provided with a first ball screw and a second ball screw, and the second servo motor and the third servo motor respectively drive the first ball screw and the second ball screw through the second speed reducer and the third speed reducer; the upsetting circular ring penetrates through a guide rail hole of the upsetting supporting ring to be fixed on the first ball screw and the second ball screw.
And a pressing mechanism is also arranged on the outer side wall of the forming die.
The beneficial effects of the utility model reside in that: the method has the advantages of convenient automation, simple operation, easy control of the upsetting size and shape of the finished product, capability of basically meeting the upsetting requirements of all aluminum alloy cylinders, and great application prospect and market value.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a side view of fig. 1.
In the figure: 1-headstock, 2-upsetting mechanism, 3-upsetting support ring, 4-induction coil, 5-forming die, 6-tailstock, 7-workbench, 8-first linear guide, 9-second linear guide, 10-first servo motor, 11-first reducer, 12-third linear guide, 13-fourth linear guide, 17-second servo motor, 14-first coil support, 15-second coil support, 16-first jaw clamping mechanism, 18-first connection seat, 19-upsetting ring, 20-first ball screw, 21-second reducer, 22-third servo motor, 23-third reducer, 24-second connection seat, 25-second ball screw, 26-third ball screw, 27-second jaw clamping mechanism, 28-hold down mechanism.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
An induction heating upsetting structure as shown in fig. 1 to 3 includes a headstock 1, an upsetting mechanism 2, an upsetting support ring 3, an induction coil 4, a forming die 5, and a tailstock 6; the front end of the upsetting support ring 3 is arranged on the headstock 1, the upsetting mechanism 2 is sleeved on the upsetting support ring 3, the induction coil 4 is arranged at the rear end of the upsetting support ring 3 and is fixed at the front end of the forming die 5, and the rear end of the forming die 5 is fixed on the tailstock 6; the central axes of the upsetting support ring 3, the induction coil 4 and the forming die 5 are positioned on the same straight line; the upsetting support ring 3 is axially movable relative to the induction coil 4; the shapes of the upsetting support ring 3, the induction coil 4 and the forming die 5 are matched.
The headstock 1 and the tailstock 6 are arranged on a workbench, the tailstock 6 is fixedly arranged on the workbench, a plurality of parallel guide rails are arranged at the bottom of the headstock 1 on the workbench 7, the extension lines of the guide rails are parallel to the central axes of the upsetting support ring 3, the induction coil 4 and the forming die 5, and the headstock 1 is arranged on the guide rails; the guide rails are two, namely a first linear guide rail 8 and a second linear guide rail 9.
The side wall of the upsetting support ring 3 is provided with a guide rail hole, and the upsetting mechanism 2 is arranged on the upsetting support ring 3 through the guide rail hole; the guide rail hole is composed of a third linear guide rail 12 and a fourth linear guide rail 13 which are parallel to each other; the third linear guide 12 and the fourth linear guide 13 are symmetrically disposed with respect to the center axis of the upsetting support ring 3.
The front end of the headstock 1 is provided with a first servo motor 10 and a first speed reducer 11, the first servo motor 10 is fixed on the workbench 7, the first servo motor 10 drives the first speed reducer 11, and the first speed reducer 11 drives the headstock 1 to move along the guide rail.
A first coil support frame 14 and a second coil support frame 15 are arranged between the upsetting support ring 3 and the induction coil 4 and fixed on the induction coil 4, and the front ends of the first coil support frame 14 and the second coil support frame 15 are fixed on the headstock 1.
The upsetting support ring 3 is mounted on the headstock 1 through a first jaw clamping mechanism 16, and the forming die 5 is mounted on the tailstock 6 through a second jaw clamping mechanism 27.
The upsetting mechanism 2 consists of a second servo motor 17, a first connecting seat 18, an upsetting circular ring 19, a first ball screw 20, a second speed reducer 21, a third servo motor 22, a third speed reducer 23, a second connecting seat 24 and a second ball screw 25; the second servo motor 17 and the third servo motor 22 are fixed at the front position in the upsetting support ring 3, the second speed reducer 21 and the third speed reducer 23 are respectively installed at the rear ends of the second servo motor 17 and the third servo motor 22, the first ball screw 20 and the second ball screw 25 are respectively installed on the second speed reducer 21 and the third speed reducer 23, and the first ball screw 20 and the second ball screw 25 are respectively driven by the second servo motor 17 and the third servo motor 22 through the second speed reducer 21 and the third speed reducer 23; the upsetting circular ring 19 is fixed to the first ball screw 20 and the second ball screw 25 through the guide hole of the upsetting support ring 3.
And a pressing mechanism 28 is also arranged on the outer side wall of the forming die 5.
Typically, the first jaw clamping mechanisms 16 are distributed at 90 ° or 120 ° along the circumference of the upsetting support ring 3, and the second jaw clamping mechanisms 27 are distributed at 90 ° or 120 ° along the circumference of the forming die 5.
The working process of the utility model is as follows:
installing the upsetting mechanism 2 on the upsetting support ring 3, fixing the upsetting support ring 3 on the headstock 1 through the jaw clamping mechanism 16, and installing the induction coil 4 on the headstock 1; the forming die 5 is fixedly arranged on the tailstock 6 through a second jaw clamping mechanism 27; an aluminum alloy cylinder needing upsetting is arranged in a forming die 5 and clamped through a pressing mechanism 28, a headstock 1 horizontally moves through a first servo motor 10, a first linear guide rail 8, a second linear guide rail 9, a first speed reducer 11, a first clamping jaw clamping mechanism 16 and a third ball screw 26 until an induction coil 4 wraps the cylinder needing upsetting, the induction coil 4 is powered on and heated and then powered off, an upsetting circular ring 19 in the upsetting mechanism 2 positively moves through a second servo motor 17, a third servo motor 22, a second speed reducer 21 and a third speed reducer 23 under the driving action of a second servo motor 22, a third servo motor 22, a second speed reducer 21 and a third speed reducer 23, a first ball screw 20, a second ball screw 25, a third linear guide rail 12, a fourth linear guide rail 13, a first connecting seat 18 and a second connecting seat 24, heated and plasticized aluminum alloy is pushed into the forming die 5 until the upsetting circular ring 19 and the forming die 5 are closed for a period of time, the upsetting mechanism 2 and the headstock 1 both move reversely to the farthest positions, the barrel after upsetting is taken out from the forming die 5, and the upsetting of the end face of the barrel is completed.
Claims (8)
1. The utility model provides an induction heating mound structure, includes headstock (1), mound mechanism (2), mound support ring (3), induction coil (4), moulded die (5), tailstock (6), its characterized in that: the front end of the upsetting support ring (3) is arranged on the headstock (1), the upsetting mechanism (2) is sleeved on the upsetting support ring (3), the induction coil (4) is arranged at the rear end of the upsetting support ring (3) and fixed at the front end of the forming die (5), and the rear end of the forming die (5) is fixed on the tailstock (6); the central axes of the upsetting support ring (3), the induction coil (4) and the forming die (5) are positioned on the same straight line; the upsetting support ring (3) can move relative to the induction coil (4) along the axial direction; the shapes of the upsetting support ring (3), the induction coil (4) and the forming die (5) are matched.
2. The induction heating upsetting structure as recited in claim 1, wherein: the headstock (1) and the tailstock (6) are installed on a workbench, the tailstock (6) is fixedly installed on the workbench, a plurality of parallel guide rails are arranged at the bottom of the headstock (1) on the workbench (7), the extension lines of the guide rails are parallel to the central axes of the upsetting support ring (3), the induction coil (4) and the forming die (5), and the headstock (1) is installed on the guide rails; the guide rails are two, namely a first linear guide rail (8) and a second linear guide rail (9).
3. The induction heating upsetting structure as recited in claim 1, wherein: the side wall of the upsetting support ring (3) is provided with a guide rail hole, and the upsetting mechanism (2) is arranged on the upsetting support ring (3) through the guide rail hole; the guide rail hole is composed of a third linear guide rail (12) and a fourth linear guide rail (13) which are parallel to each other; the third linear guide rail (12) and the fourth linear guide rail (13) are symmetrically arranged relative to the central axis of the upsetting support ring (3).
4. The induction heating upsetting structure as recited in claim 2, wherein: a first servo motor (10) and a first speed reducer (11) are installed at the front end of the headstock (1), the first servo motor (10) is fixed on the workbench (7), the first servo motor (10) drives the first speed reducer (11), and the first speed reducer (11) drives the headstock (1) to move along the guide rail.
5. The induction heating upsetting structure as recited in claim 1, wherein: a first coil support frame (14) and a second coil support frame (15) are arranged between the upsetting support ring (3) and the induction coil (4) and fixed on the induction coil (4), and the front ends of the first coil support frame (14) and the second coil support frame (15) are fixed on the headstock (1).
6. The induction heating upsetting structure as recited in claim 1, wherein: the upsetting support ring (3) is installed on the headstock (1) through a first jaw clamping mechanism (16), and the forming die (5) is installed on the tailstock (6) through a second jaw clamping mechanism (27).
7. The induction heating upsetting structure as recited in claim 1, wherein: the upsetting mechanism (2) consists of a second servo motor (17), a first connecting seat (18), an upsetting circular ring (19), a first ball screw (20), a second speed reducer (21), a third servo motor (22), a third speed reducer (23), a second connecting seat (24) and a second ball screw (25); a second servo motor (17) and a third servo motor (22) are fixed at the front position in the upsetting support ring (3), the rear ends of the second servo motor (17) and the third servo motor (22) are respectively provided with a second speed reducer (21) and a third speed reducer (23), the second speed reducer (21) and the third speed reducer (23) are respectively provided with a first ball screw (20) and a second ball screw (25), and the second servo motor (17) and the third servo motor (22) respectively drive the first ball screw (20) and the second ball screw (25) through the second speed reducer (21) and the third speed reducer (23); the upsetting circular ring (19) penetrates through the guide rail hole of the upsetting support ring (3) and is fixed on the first ball screw (20) and the second ball screw (25).
8. The induction heating upsetting structure as recited in claim 1, wherein: and a pressing mechanism (28) is also arranged on the outer side wall of the forming die (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020753954.0U CN212191069U (en) | 2020-05-09 | 2020-05-09 | Induction heating mound structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020753954.0U CN212191069U (en) | 2020-05-09 | 2020-05-09 | Induction heating mound structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212191069U true CN212191069U (en) | 2020-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020753954.0U Active CN212191069U (en) | 2020-05-09 | 2020-05-09 | Induction heating mound structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN212191069U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531103A (en) * | 2020-05-09 | 2020-08-14 | 贵州航天天马机电科技有限公司 | Induction heating upsetting device for aluminum alloy cylinder |
| CN113333584A (en) * | 2021-06-09 | 2021-09-03 | 河南中原辊轴有限公司 | Die stamping equipment |
-
2020
- 2020-05-09 CN CN202020753954.0U patent/CN212191069U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111531103A (en) * | 2020-05-09 | 2020-08-14 | 贵州航天天马机电科技有限公司 | Induction heating upsetting device for aluminum alloy cylinder |
| CN113333584A (en) * | 2021-06-09 | 2021-09-03 | 河南中原辊轴有限公司 | Die stamping equipment |
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