CN110315269B - Automatic welding special die for manufacturing thin-wall ventilating duct elbow - Google Patents
Automatic welding special die for manufacturing thin-wall ventilating duct elbow Download PDFInfo
- Publication number
- CN110315269B CN110315269B CN201910607328.2A CN201910607328A CN110315269B CN 110315269 B CN110315269 B CN 110315269B CN 201910607328 A CN201910607328 A CN 201910607328A CN 110315269 B CN110315269 B CN 110315269B
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- rod
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- telescopic
- rotary
- rotating shaft
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- 238000003466 welding Methods 0.000 title claims abstract description 41
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 230000001105 regulatory effect Effects 0.000 claims abstract description 16
- 238000009423 ventilation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 11
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000010953 base metal Substances 0.000 description 3
- 238000005219 brazing Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 230000004927 fusion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
Abstract
The invention discloses an automatic welding special die for manufacturing a thin-wall ventilation pipeline elbow, which comprises a telescopic supporting rod, wherein both ends of the telescopic supporting rod are respectively provided with an operating rod, the operating rod is vertically connected with the telescopic supporting rod, the lower part of the telescopic supporting rod is provided with a regulating rod, both ends of the regulating rod are vertically and fixedly connected with the operating rod, one side of the regulating rod is provided with a regulating mechanism, the regulating mechanism is matched with the operating rod, one end of the operating rod is provided with an operating handle, one end of the operating rod, which is far away from the operating handle, is provided with a fixing mechanism, the fixing mechanism is arranged with one end of the operating rod, the operating handle is supported by the telescopic supporting rod, the telescopic supporting rod is in telescopic supporting, and meanwhile, a tension supporting state of the die can be controlled during welding, the regulating rod is convenient to regulate and control, the die can be regulated with high precision, and the operation is convenient to carry out.
Description
Technical Field
The invention relates to the field of welding, in particular to a special die for manufacturing an automatic welding for a thin-wall ventilating duct elbow.
Background
Welding, also known as fusion welding, is a process and technique for joining metals or other thermoplastic materials, such as plastics, by means of heat, high temperature or high pressure. Welding is achieved by means of fusion welding, in which the workpieces to be joined are locally melted to form a molten pool, which is joined after cooling and solidification, optionally with the aid of a filler, which is suitable for the welding of various metals and alloys, without pressure. The pressure welding-welding process must apply pressure to the weld, which is a process of various metal materials and parts of metal materials. Brazing, namely, adopting a metal material with a melting point lower than that of a base metal as a brazing filler metal, wetting the base metal by using the liquid brazing filler metal, filling a joint gap, and mutually diffusing with the base metal to realize a linked weldment. Is suitable for welding various materials and welding different metals or dissimilar materials. The energy sources of modern welding are numerous and include gas flames, electric arcs, lasers, electron beams, friction and ultrasound.
Among various welding methods, welding of stainless steel is a technique for welding a thin-wall ventilation pipe, but the existing special die for manufacturing automatic welding of the thin-wall ventilation pipe elbow has the following disadvantages:
1. the stability is not strong in welding, so that stable and efficient welding cannot be performed in the welding process, and the requirement on the welding technology of the thin-wall ventilating duct is high.
2. The thin-wall ventilating duct can not be accurately controlled during welding, and the welding can not be performed in a precise closing manner during the control process.
Disclosure of Invention
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a special mould of thin wall air pipe elbow preparation automatic weld, includes flexible bracing piece, the control pole is all installed at the both ends of flexible bracing piece, the control pole with flexible bracing piece is connected perpendicularly, the regulation and control pole is installed to the below of flexible bracing piece, the both ends of regulation and control pole with the perpendicular fixed connection of control pole, regulation and control mechanism is installed to one side of regulation and control pole, regulation and control mechanism with control pole matching sets up, the control handle is installed to one end of control pole, the control pole is kept away from control handle's one end and is installed fixed establishment, fixed establishment with control handle's one end is installed;
the fixing mechanism comprises a first fixing ring, a second fixing ring is installed on one side of the first fixing ring in a matched mode, a connecting shaft is installed between the first fixing ring and the second fixing ring, the first fixing ring is connected with the second fixing ring through the connecting shaft, a fixing plate is installed in the connecting shaft, a first rotating shaft is installed on one side of the fixing plate, a first rotating supporting spring is installed on the first rotating shaft in a sleeved mode, a second rotating shaft is installed on the other side of the fixing plate, a second rotating supporting spring is installed on the second rotating shaft in a sleeved mode, one end, far away from the fixing plate, of the first rotating shaft penetrates through the connecting shaft, and the first rotating shaft and one end, extending out of the connecting shaft, of the second rotating shaft are all installed with a mounting plate, and the mounting plate is connected with the first fixing ring in a matched mode.
Preferably, the rotary control motor is installed in the control rod, the rotary control motor is arranged in the control rod, a fixing rod is installed on one side of the rotary control motor, two ends of the fixing rod are fixedly connected with the inner wall of the control rod, the rotary control motor is connected with the control rod through the fixing rod, a rotary rod is installed on an output shaft of the rotary control motor, the bottom of the rotary rod is fixedly connected with an output shaft of the rotary control motor, the rotary rod is installed in a matched mode with the control rod, a bolt mounting plate is installed at the top of the rotary rod, the bolt mounting plate is fixedly connected with the top of the rotary rod, and the bolt mounting plate is connected with the fixing mechanism.
Preferably, the regulating rod comprises a telescopic sleeve rod, a telescopic movable rod is arranged in the telescopic sleeve rod, one end of the telescopic movable rod is arranged in the telescopic sleeve rod, a rotary gear is arranged in the telescopic sleeve rod, the rotary gear is in meshed connection with the telescopic movable rod, a toothed plate is arranged on one side of the telescopic movable rod, and the toothed plate is matched with the rotary gear.
Preferably, the telescopic support rod comprises a telescopic support sleeve rod, a telescopic support spring rod is arranged in the telescopic support sleeve rod, a support spring is sleeved on the telescopic support spring rod, one end of the telescopic support spring rod is connected with the inner wall of the telescopic support sleeve rod, the other end of the telescopic support spring rod is provided with a movable support rod, one end of the movable support rod is connected with the telescopic support spring rod, and the other end of the movable support rod penetrates through the telescopic support sleeve rod.
Preferably, the control handle is sleeved with an anti-slip sleeve, and the anti-slip sleeve is matched with the control handle.
Preferably, the regulating mechanism comprises a rotary supporting rod, the bottom of the rotary supporting rod is connected with the rotary gear, and a rotary handle is arranged at the top of the rotary supporting rod.
The invention provides a special die for manufacturing and automatically welding a thin-wall ventilating duct elbow, which has the following beneficial effects:
(1) According to the invention, the telescopic support rod is arranged for supporting, the telescopic sleeve rod is used for telescopic support, and meanwhile, the telescopic support spring rod is used for telescopic support, so that the die can be controlled to maintain a tension supporting state during welding, the regulation and control rod can be conveniently regulated and controlled, the high-precision regulation can be performed, and the operation is convenient.
(2) According to the invention, the first fixing ring and the second fixing ring in the fixing mechanism are arranged to be matched and fixed, and are connected under the connection of the connecting shaft, meanwhile, the inlet of the first fixing ring and the inlet of the second fixing ring can be closed in opposite directions, the ventilation pipe can be fixed, the welding is convenient, the stability is high in the welding process, and the operation control is convenient.
(3) According to the invention, the adjusting rod is arranged, the telescopic sleeve rod in the adjusting rod and the toothed plate are telescopic, and the rotating gear and the toothed plate are telescopic to control with high precision, so that the operation and the closing are convenient, and the welding precision is improved.
The invention solves the problem of weak stability, and meanwhile, the problem of weak welding caused by weak stability.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a diagram of a stationary mechanism of the present invention;
FIG. 3 is a connection axis view of the present invention;
FIG. 4 is a view of a telescoping support pole of the present invention;
FIG. 5 is a lever diagram of the present invention;
FIG. 6 is a schematic diagram of a control mechanism of the present invention;
fig. 7 is a stick diagram of the present invention.
In the figure: 1. a control lever; 2. a control handle; 3. a control rod; 4. a telescopic support rod; 5. a fixing mechanism; 6. a connecting shaft; 7. a first fixing ring; 8. a second fixing ring; 9. a first rotation shaft; 10. a fixing plate; 11. a second rotation shaft; 12. a mounting plate; 13. a telescopic support spring rod; 14. a telescopic support sleeve rod; 15. a movable support rod; 16. a telescopic movable rod; 17. a rotary gear; 18. a telescopic loop bar; 19. a regulating mechanism; 20. rotating the handle; 21. and (5) rotating the supporting rod.
Detailed Description
The invention aims to provide a special die for manufacturing automatic welding of a thin-wall ventilating duct elbow, which solves the problems that in the prior art, stability is not strong, stable and efficient welding cannot be performed during welding, and the requirement on the thin-wall ventilating duct welding technology is high. The thin-wall ventilating duct can not be accurately controlled during welding, and the problems that the welding can not be performed during the closing of the accuracy during the control are solved.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-7, the present invention provides a technical solution: the utility model provides a special mould of thin wall ventilation pipe elbow preparation automatic weld, including flexible bracing piece 4, control pole 1 is all installed at flexible bracing piece 4's both ends, control pole 1 is connected with flexible bracing piece 4 is perpendicular, control pole 3 is installed to flexible bracing piece 4's below, control pole 3's both ends and control pole 1 vertical fixation are connected, control mechanism 19 is installed to one side of control pole 3, control mechanism 19 and control pole 1 match and set up, control handle 2 is installed to control pole 1's one end that keeps away from, fixed establishment 5 is installed to fixed establishment 5 and control pole 1's one end; the telescopic supporting rod supports and stretches out and draws back, the adjusting rod stretches out and draws back simultaneously and adjusts and be convenient for carry out flexible positioning control, adjustment mechanism adjusts simultaneously, and can control the control through controlling the handle at the in-process of operation.
The fixing mechanism 5 comprises a first fixing ring 7, a second fixing ring 8 is installed on one side of the first fixing ring 7 in a matched mode, a connecting shaft 6 is installed between the first fixing ring 7 and the second fixing ring 8, the first fixing ring 7 and the second fixing ring 8 are connected through the connecting shaft 6, a fixing plate 10 is installed in the connecting shaft 6, a first rotating shaft 9 is installed on one side of the fixing plate 10, a first rotating supporting spring is installed on the first rotating shaft 9 in a sleeved mode, a second rotating shaft 11 is installed on the other side of the fixing plate 10, a second rotating supporting spring is installed on the second rotating shaft 11 in a sleeved mode, one ends, far from the fixing plate 10, of the first rotating shaft 9 and the second rotating shaft 11 penetrate through the connecting shaft 6, a mounting plate 12 is installed on one ends, extending out of the connecting shaft 6, of the first rotating shaft 9 and the second rotating shaft 11, of the first fixing ring 7 and the second fixing ring 8 in a matched mode and connected; the first fixing ring and the second fixing ring of the fixing mechanism are connected and controlled through the connecting shaft, and the connecting shaft is used for carrying out rotation control by utilizing the second rotation supporting spring and the first rotation supporting spring in the application process, so that the first fixing ring and the second fixing ring can be closed in opposite directions, and the thin-wall ventilating duct elbow is fixed.
Secondly, a rotary control motor 23 is arranged in the control rod 1, the rotary control motor 23 is arranged in the control rod 1, a fixed rod 22 is arranged on one side of the rotary control motor 23, two ends of the fixed rod 22 are fixedly connected with the inner wall of the control rod 1, the rotary control motor 23 is connected with the control rod 1 through the fixed rod 22, a rotary rod 24 is arranged on an output shaft of the rotary control motor 23, the bottom of the rotary rod 24 is fixedly connected with an output shaft of the rotary control motor 23, the rotary rod 24 is arranged in a matched mode with the control rod 1, a bolt mounting plate 25 is arranged at the top of the rotary rod 24, the bolt mounting plate 25 is fixedly connected with the top of the rotary rod 24, and the bolt mounting plate 25 is connected with the fixing mechanism 5; the rotation control motor in the control rod rotates and is connected with the fixing mechanism, so that the fixing mechanism can be rotated and controlled during welding, and the rotation angle of the thin-wall ventilating duct elbow is controlled.
The regulating rod 3 comprises a telescopic sleeve rod 18, a telescopic movable rod 16 is arranged in the telescopic sleeve rod 18, one end of the telescopic movable rod 16 is arranged in the telescopic sleeve rod 18, a rotary gear 17 is arranged in the telescopic sleeve rod 18, the rotary gear 17 is in meshed connection with the telescopic movable rod 16, a toothed plate is arranged on one side of the telescopic movable rod 16, and the toothed plate is matched with the rotary gear 17; the telescopic sleeve rod in the regulating rod is connected with the telescopic movable rod in a penetrating way, and the rotary gear and the telescopic sleeve rod are in rotary meshing control during regulation, so that telescopic control is performed.
The telescopic support rod 4 comprises a telescopic support sleeve rod 14, a telescopic support spring rod 13 is arranged in the telescopic support sleeve rod 14, a support spring is sleeved on the telescopic support spring rod 13, one end of the telescopic support spring rod 13 is connected with the inner wall of the telescopic support sleeve rod 14, a movable support rod 15 is arranged at the other end of the telescopic support spring rod 13, one end of the movable support rod 15 is connected with the telescopic support spring rod 13, and the other end of the movable support rod 15 penetrates through the telescopic support sleeve rod 14; the telescopic support rod is used for carrying out telescopic support, and the telescopic support rod is in a tension state by utilizing the telescopic support spring rod for carrying out spring support. The control handle 2 is sleeved with an anti-slip sleeve, and the anti-slip sleeve is matched with the control handle 2. The regulating mechanism 19 comprises a rotary supporting rod 21, the bottom of the rotary supporting rod 21 is connected with the rotary gear 17, and a rotary handle 20 is arranged at the top of the rotary supporting rod 21; the regulating mechanism controls the rotary handle to rotate and drive the rotary gear to rotate, so that the expansion and contraction can be controlled.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A special die for manufacturing and automatically welding a thin-wall ventilating duct elbow is characterized in that: the telescopic support rod comprises a telescopic support rod (4), wherein control rods (1) are respectively arranged at two ends of the telescopic support rod (4), the control rods (1) are vertically connected with the telescopic support rod (4), a control rod (3) is arranged below the telescopic support rod (4), two ends of the control rod (3) are vertically and fixedly connected with the control rod (1), a control mechanism (19) is arranged on one side of the control rod (3), the control mechanism (19) is matched with the control rod (1), a control handle (2) is arranged at one end of the control rod (1), a fixing mechanism (5) is arranged at one end, far away from the control handle (2), of the control rod (1), and the fixing mechanism (5) is arranged at one end of the control rod (1);
the fixing mechanism (5) comprises a first fixing ring (7), a second fixing ring (8) is installed on one side of the first fixing ring (7) in a matched mode, a connecting shaft (6) is installed between the first fixing ring (7) and the second fixing ring (8), the first fixing ring (7) and the second fixing ring (8) are connected through the connecting shaft (6), a fixing plate (10) is installed in the connecting shaft (6), a first rotating shaft (9) is installed on one side of the fixing plate (10), a first rotating supporting spring is installed on one side of the first rotating shaft (9) in a sleeved mode, a second rotating shaft (11) is installed on the other side of the fixing plate (10), a second rotating supporting spring is installed on the second rotating shaft (11) in a sleeved mode, one ends, far away from the fixing plate (10), of the first rotating shaft (9) and the second rotating shaft (11) penetrate through the connecting shaft (6), a first rotating shaft (9) and the second rotating shaft (11) are connected to the connecting shaft (6), a first rotating shaft (12) is installed on the other end, and the first rotating shaft (9) and the second rotating shaft (11) extends to the outer end (6) and is connected with the first rotating supporting spring (12), the first rotating supporting spring is installed on the other side, the second rotating shaft (11) and the second rotating supporting spring is connected with the first rotating shaft (11) through the first rotating shaft (12), the rotary control motor (23) is arranged in the control rod (1), one side of the rotary control motor (23) is provided with a fixed rod (22), two ends of the fixed rod (22) are fixedly connected with the inner wall of the control rod (1), the rotary control motor (23) is connected with the control rod (1) through the fixed rod (22), an output shaft of the rotary control motor (23) is provided with a rotary rod (24), the bottom of the rotary rod (24) is fixedly connected with the output shaft of the rotary control motor (23), the rotary rod (24) is matched with the control rod (1), the top of the rotary rod (24) is provided with a bolt mounting plate (25), the bolt mounting plate (25) is fixedly connected with the top of the rotary rod (24), the control rod (3) comprises a telescopic sleeve rod (18), a telescopic movable rod (16) is arranged in the telescopic sleeve rod (18), one end of the movable rod (16) is arranged in the telescopic sleeve rod (18), the telescopic sleeve rod (18) is rotatably connected with the telescopic rod (16), one side of the telescopic rod (17) is movably arranged in the telescopic sleeve rod (18), the telescopic rod (16) is movably connected with the telescopic rod (17), the toothed plate is matched with the rotary gear (17), the telescopic support rod (4) comprises a telescopic support sleeve rod (14), a telescopic support spring rod (13) is installed in the telescopic support sleeve rod (14), a support spring is sleeved on the telescopic support spring rod (13), one end of the telescopic support spring rod (13) is connected with the inner wall of the telescopic support sleeve rod (14), a movable support rod (15) is installed at the other end of the telescopic support spring rod (13), one end of the movable support rod (15) is connected with the telescopic support spring rod (13), and the other end of the movable support rod (15) penetrates through the telescopic support sleeve rod (14).
2. The special die for manufacturing automatic welding of the thin-wall ventilating duct elbow according to claim 1, wherein the special die comprises the following components in parts by weight: the anti-slip sleeve is sleeved on the control handle (2), and the anti-slip sleeve is matched with the control handle (2).
3. The special die for manufacturing automatic welding of the thin-wall ventilating duct elbow according to claim 1, wherein the special die comprises the following components in parts by weight: the regulating mechanism (19) comprises a rotary supporting rod (21), the bottom of the rotary supporting rod (21) is connected with the rotary gear (17), and a rotary handle (20) is arranged at the top of the rotary supporting rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910607328.2A CN110315269B (en) | 2019-07-07 | 2019-07-07 | Automatic welding special die for manufacturing thin-wall ventilating duct elbow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910607328.2A CN110315269B (en) | 2019-07-07 | 2019-07-07 | Automatic welding special die for manufacturing thin-wall ventilating duct elbow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110315269A CN110315269A (en) | 2019-10-11 |
| CN110315269B true CN110315269B (en) | 2024-04-02 |
Family
ID=68122982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910607328.2A Active CN110315269B (en) | 2019-07-07 | 2019-07-07 | Automatic welding special die for manufacturing thin-wall ventilating duct elbow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110315269B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0562656A1 (en) * | 1992-03-23 | 1993-09-29 | Fusion Kunststoffen B.V. | Mould opening and closing device |
| EP1922256A1 (en) * | 2005-08-18 | 2008-05-21 | Sidel Participations | Mould, method and installation for the blow-moulding production of thermoplastic containers which are equipped with an integral handle and container thus produced |
| CN207771156U (en) * | 2017-12-26 | 2018-08-28 | 南昌联达机械有限公司 | A kind of mold manufacturing welding fixture |
| CN208214059U (en) * | 2018-03-21 | 2018-12-11 | 泉州市派腾新材料科技有限公司 | Mold is used in a kind of aluminum profile production of high production efficiency |
| CN208600573U (en) * | 2018-06-21 | 2019-03-15 | 佛山市南海劲铝金属建材有限公司 | Mold under a kind of bar folder of adjustable-angle |
| CN208629832U (en) * | 2018-06-21 | 2019-03-22 | 襄阳旭威特汽车零部件有限公司 | A kind of automobile parts injection mold |
| CN210435630U (en) * | 2019-07-07 | 2020-05-01 | 宿迁项王机械设备有限公司 | Special mould for automatic welding of thin-wall ventilating duct elbow |
-
2019
- 2019-07-07 CN CN201910607328.2A patent/CN110315269B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0562656A1 (en) * | 1992-03-23 | 1993-09-29 | Fusion Kunststoffen B.V. | Mould opening and closing device |
| EP1922256A1 (en) * | 2005-08-18 | 2008-05-21 | Sidel Participations | Mould, method and installation for the blow-moulding production of thermoplastic containers which are equipped with an integral handle and container thus produced |
| CN207771156U (en) * | 2017-12-26 | 2018-08-28 | 南昌联达机械有限公司 | A kind of mold manufacturing welding fixture |
| CN208214059U (en) * | 2018-03-21 | 2018-12-11 | 泉州市派腾新材料科技有限公司 | Mold is used in a kind of aluminum profile production of high production efficiency |
| CN208600573U (en) * | 2018-06-21 | 2019-03-15 | 佛山市南海劲铝金属建材有限公司 | Mold under a kind of bar folder of adjustable-angle |
| CN208629832U (en) * | 2018-06-21 | 2019-03-22 | 襄阳旭威特汽车零部件有限公司 | A kind of automobile parts injection mold |
| CN210435630U (en) * | 2019-07-07 | 2020-05-01 | 宿迁项王机械设备有限公司 | Special mould for automatic welding of thin-wall ventilating duct elbow |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110315269A (en) | 2019-10-11 |
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