CN107626848B - Manufacturing equipment for double-inner-hole S-shaped metal honeycomb product - Google Patents
Manufacturing equipment for double-inner-hole S-shaped metal honeycomb product Download PDFInfo
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- CN107626848B CN107626848B CN201710993348.9A CN201710993348A CN107626848B CN 107626848 B CN107626848 B CN 107626848B CN 201710993348 A CN201710993348 A CN 201710993348A CN 107626848 B CN107626848 B CN 107626848B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 239000002184 metal Substances 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 8
- 238000009434 installation Methods 0.000 abstract description 7
- 239000003054 catalyst Substances 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 abstract description 3
- 239000000919 ceramic Substances 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 239000002994 raw material Substances 0.000 description 8
- 238000013461 design Methods 0.000 description 7
- 238000007493 shaping process Methods 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model provides a manufacturing equipment of two hole S type metal honeycomb products, includes the frame, the top of frame is the workstation, the middle installation coil stock preforming part of workstation, the upper portion installation of coil stock preforming part is gone up and is pressed the core part, the lower part installation liftout pressure equipment part of coil stock preforming part, install staple bolt part on the workstation at coil stock preforming part both ends. The product manufactured by the equipment is changed, so that a honeycomb structure formed by mutually overlapping a wavy metal sheet and a plane metal sheet can be prevented in the circular tube, a catalyst can be attached to the surface of the honeycomb structure, and the area of fluid and the catalyst in unit volume or length is greatly increased; compared with the ceramic or metal honeycomb structure products which are commonly used at present, the product manufactured by the equipment has the advantage that the tolerance of vibration, high temperature and high pressure is greatly improved.
Description
Technical Field
The invention relates to the technical field of metal honeycomb manufacturing equipment, in particular to manufacturing equipment for double-inner-hole S-shaped metal honeycomb products.
Background
With the increasing strictness of environmental protection requirements, many fluids (gas and liquid) can be directly discharged after being catalyzed by a catalyst or be beneficial to subsequent treatment.
The manufacturing equipment of the metal honeycomb product in the prior art has the defects of complex structure, high manufacturing cost and the following defects:
(1) Products with different diameters/specifications are required to be manufactured on different equipment, and cannot meet the product requirements with span ranges;
(2) The structure is complex, the operation, maintenance and repair are difficult, the equipment debugging is difficult, and the requirements on the use personnel and maintenance are high;
(3) The production efficiency is low;
(4) The yield is low, and the rejection rate is high;
(5) The device is expensive in processing cost and has high requirements on processing precision;
(6) The equipment has poor stability and immature structure, is easy to break down in the production process, and needs equipment personnel to adjust at any time;
(7) The mold can not be replaced or the time for replacing the mold is long, and the precision and stability of the replaced product are greatly reduced;
(8) The device has complicated operation flow, various mechanisms and high requirement on mutual matching.
Disclosure of Invention
The applicant provides manufacturing equipment of the double-inner-hole S-shaped metal honeycomb product with reasonable structure aiming at the defects in the prior production technology, so that the production stability is improved, and the production efficiency is improved.
The technical scheme adopted by the invention is as follows:
the utility model provides a manufacturing equipment of two hole S type metal honeycomb products, includes the frame, the top of frame is the workstation, the middle installation coil stock preforming part of workstation, the upper portion installation of coil stock preforming part is gone up and is pressed the core part, the lower part installation liftout pressure equipment part of coil stock preforming part, install staple bolt part on the workstation at coil stock preforming part both ends.
As a further improvement of the above technical scheme:
the structure of the coil stock preformed part is as follows: the disc, disc upper portion fixed mounting has the gear, the upper portion of gear is fixed with the mount pad, install the preformed shaping piece subassembly of coil stock on the mount pad, shaping piece subassembly passes through the bearing direction.
The structure of the hoop part is as follows: the automatic forming machine comprises a base, guide rails are arranged on two sides of the upper surface of the base, sliding blocks are respectively arranged at two ends of the guide rails, fixing blocks are arranged on the sliding blocks, one ends of the fixing blocks are connected with the output end of an adjustable oil cylinder, the other ends of the fixing blocks are connected with forming dies, and the two forming dies are arranged oppositely and correspond to a coil stock preformed part.
The structure of the upper pressing core part is as follows: the automatic locking device comprises an upper outer plate, a middle outer plate and a lower outer plate which are arranged in parallel at intervals, wherein a motor is arranged in the middle of the upper outer plate, one end of the motor is provided with an automatic locking device, a rotating shaft of the motor penetrates through the upper outer plate to be connected with a bevel gear mechanism, a positioning plate is arranged between the upper outer plate and the middle outer plate through a guide post, the output end of the bevel gear mechanism is fixed with the positioning plate, and the input end of the bevel gear mechanism is provided with a hand wheel; and the lower outer plate is provided with a feeding auxiliary positioning device and an auxiliary forming cylinder.
The structure of the material ejection press-fitting part is as follows: including upper plate and the hypoplastron of parallel interval setting, install liftout guide bar on the hypoplastron and pass the upper plate, still install the double cylinder on the hypoplastron and take out the needle, its output is connected and is taken out the needle guide bar, take out the needle guide bar and pass upper plate and bracing piece, the mid-mounting of bracing piece has the roll-up and takes shape the needle, the roll-up takes shape the needle and is located the middle part of liftout main shaft, the liftout main shaft is located the middle part of upper plate, and liftout hydro-cylinder is installed to its bottom.
The beneficial effects of the invention are as follows:
the invention has compact and reasonable structure and convenient operation, and can prevent a honeycomb structure formed by mutually overlapping a wavy metal sheet and a plane metal sheet in a circular tube by changing the product manufactured by equipment, and can attach the catalyst on the surface of the honeycomb structure, thereby greatly improving the area of fluid and the catalyst in unit volume or length; compared with the existing ceramic or metal honeycomb structure products (the stroke after the spiral winding and superposition of the wavy metal sheets and the plane metal sheets), the product manufactured by the equipment has the advantage that the tolerance of vibration, high temperature and high pressure is greatly improved.
The invention improves the production stability and the production efficiency, can freely change the mould to meet the product requirements of more types and specifications, and keeps consistent with the performances of the equipment after changing the mould; the use difficulty of the comparison equipment is reduced, and the operation and the requirements of the equipment on operators are simplified; the product is produced more quickly and more stably at a lower equipment cost.
Meanwhile, the invention has the following advantages:
(1) Compared with the prior art, the method improves the productivity by more than thirty percent;
(2) Compared with the prior art, the method improves the yield and the raw material utilization rate of the product, and reduces the repair rate and the rejection rate;
(3) Compared with the prior art, the operation difficulty of operators is reduced, and people can operate the device;
(4) Compared with the prior art, the maintenance rate of equipment is reduced, and meanwhile, the daily maintenance is simplified;
(5) Compared with the prior art, the mold can be replaced quickly by adopting the design of the replaceable mold, so that the mold is suitable for the product requirements of different specifications, and the investment of the specification requirements on equipment is reduced;
(6) The comprehensive performance of the processed product is improved, and the production of the subsequent process is facilitated; the comprehensive service life and performance of the product are improved.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a schematic structural view of the upper core pressing part of the present invention.
Fig. 4 is a schematic structural view of the hoop portion of the present invention.
FIG. 5 is a schematic view of the structure of the preformed portion of the coil stock of the present invention.
Fig. 6 is a schematic structural view of the ejector press-fitting portion of the present invention.
Fig. 7 is a schematic view showing the installation of the roll forming needle of the present invention.
Wherein: 1. an upper press core part; 2. a coil stock preforming section; 3. a jacking and press-fitting part; 4. a hoop part; 5. a work table; 6. a frame;
101. a motor; 102. an automatic locking device; 103. an upper outer plate; 104. a rotating shaft; 105. a bevel gear mechanism; 106. a hand wheel; 107. a positioning plate; 108. a guide post; 109. feeding auxiliary positioning device; 110. an auxiliary forming cylinder; 111. a lower outer plate; 112. a middle outer plate;
201. a forming block assembly; 202. a bearing; 203. a mounting base; 204. a gear; 205. a disc;
301. a roll forming needle; 302. a material ejection main shaft; 303. a support rod; 304. a needle-drawing guide rod; 305. double-cylinder needle drawing; 306. a liftout oil cylinder; 307. a lower plate; 308. an upper plate; 309. a liftout guide rod;
401. an adjustable cylinder; 402. a slide block; 403. a fixed block; 404. a forming die; 405. a guide rail; 406. and (5) a base.
Detailed Description
The following describes specific embodiments of the present invention with reference to the drawings.
As shown in fig. 1 to 7, the apparatus for manufacturing a double-hole S-shaped metal honeycomb product according to this embodiment includes a frame 6, a workbench 5 is provided at the top of the frame 6, a coil preform portion 2 is provided in the middle of the workbench 5, an upper core pressing portion 1 is provided at the upper portion of the coil preform portion 2, a top material press-fitting portion 3 is provided at the lower portion of the coil preform portion 2, and anchor ear portions 4 are provided on the workbench 5 at both ends of the coil preform portion 2.
The coil stock preforming section 2 has the structure: the disc 205, the fixed gear 204 that installs in disc 205 upper portion, the fixed mount pad 203 of upper portion of gear 204, install the preformed shaping piece subassembly 201 of coil stock on the mount pad 203, shaping piece subassembly 201 is guided through bearing 202.
The structure of the hoop part 4 is as follows: the automatic feeding device comprises a base 406, guide rails 405 are arranged on two sides of the upper surface of the base 406, sliding blocks 402 are respectively arranged at two ends of the guide rails 405, fixing blocks 403 are arranged on the sliding blocks 402, one ends of the fixing blocks 403 are connected with the output end of an adjustable oil cylinder 401, the other ends of the fixing blocks 403 are connected with forming dies 404, and the two forming dies 404 are oppositely arranged and correspond to a coil stock preformed part 2.
The upper press core part 1 has the structure that: the automatic locking device comprises an upper outer plate 103, a middle outer plate 112 and a lower outer plate 111 which are arranged at intervals in parallel, wherein a motor 101 is arranged in the middle of the upper outer plate 103, one end of the motor 101 is provided with an automatic locking device 102, a rotating shaft 104 of the motor 101 penetrates through the upper outer plate 103 to be connected with a bevel gear mechanism 105, a positioning plate 107 is arranged between the upper outer plate 103 and the middle outer plate 112 through a guide pillar 108, the output end of the bevel gear mechanism 105 is fixed with the positioning plate 107, and the input end of the bevel gear mechanism 105 is provided with a hand wheel 106; the lower outer plate 111 is provided with a feeding auxiliary positioning device 109 and an auxiliary forming cylinder 110.
The structure of the material ejection press-fitting part 3 is as follows: the automatic feeding and discharging device comprises an upper plate 308 and a lower plate 307 which are arranged at intervals in parallel, wherein a jacking guide rod 309 is arranged on the lower plate 307 and penetrates through the upper plate 308, a double-cylinder needle drawing 305 is further arranged on the lower plate 307, the output end of the double-cylinder needle drawing 305 is connected with a needle drawing guide rod 304, the needle drawing guide rod 304 penetrates through the upper plate 308 and a supporting rod 303, a coiling needle 301 is arranged in the middle of the supporting rod 303, the coiling needle 301 is positioned in the middle of a jacking main shaft 302, the jacking main shaft 302 is positioned in the middle of the upper plate 308, and a jacking oil cylinder 306 is arranged at the bottom of the jacking main shaft.
The upper press core part 1 according to the present invention, as shown in fig. 3, has the following points:
the height is not limited by a mould, the hand wheel 106 is freely adjusted in height, and the hand wheel is adjusted in real time according to different specification requirements of products.
The four guide posts 108 are adopted for guiding, so that the same core of the inner core and the outer shell is ensured under the condition of high pressure or slight inclination of the outer shell of the product.
The height automatic locking design is adopted, manual operation is not needed, and after the height of the hand wheel 106 is adjusted, the height of the pressing plate is ensured to be consistent each time the core pressing action is performed; in the core pressing action process, the positioning surface (reaction force surface) of the shell is ensured not to be displaced.
The adjustable feeding auxiliary positioning device 109 can assist operators to quickly position raw materials and accurately place the raw materials in the subsequent production process after one-time adjustment according to different specification and size requirements.
By adopting the auxiliary forming cylinder 110, after the raw material is primarily rolled and before HALF forming, partial material strips are guided, so that the forming success rate is improved, and the yield is improved.
The HALF anchor ear part 4 disclosed by the invention, as shown in fig. 4, has the following advantages:
the standard guide rail integrated guide design is adopted, the left HALF mould and the right HALF mould move on the same guide rail 405, and the centering in the HALF moving process is ensured structurally;
the mold design can be disassembled and assembled quickly, the self-adaptation of the mold structure and the production process is utilized, the mold structure is simplified, and the mold design is disassembled and assembled quickly.
The coil stock preform part 2 according to the present invention is shown in fig. 5.
High-precision gear transmission is adopted, servo rotation is controlled by matching with a microcomputer, and the speed and accuracy are high;
bearing guide is added at the rolling guide position, friction is reduced, and raw materials are prevented from being deformed or damaged in the rolling process;
the quick-disassembly and assembly mold is designed, the mold is simple, and the quick-disassembly and assembly can be realized through the positioning structure;
the upper and lower double bearings are adopted for positioning and guiding, so that the stability and the position precision in the rotation action are ensured, and the concentricity of the HALF mould is ensured.
The ejector press-fitting portion 4 according to the present invention is shown in fig. 7.
The modular standard component is adopted, and the four standard guide rails of the ejection main shaft 302 are positioned and guided, so that the product scrapping caused by the deflection of the ejection main shaft 302 in the ejection process is prevented;
the design of the double-cylinder needle drawing 305 is matched with the guide of a double standard guide rail, so that the needle drawing force is ensured, and the positive drawing is more stable;
the coiling forming needle 301 adopts a modularized design, so that the coiling forming needle can be quickly disassembled, assembled and replaced, and the maintenance cost and time are reduced;
the main shaft of the material ejection mechanism is made into a shaft, and through reasonable guiding, the concentricity of the main shaft and the HALF anchor ear mold in the material ejection process is ensured, so that the disposable yield is improved;
the ejection main shaft 302 is driven by an oil cylinder, so that the ejection main shaft is stable and powerful, and the product scrapping caused by insufficient thrust is prevented.
The action flow of the invention is as follows:
the first step: after the raw materials (the wavy metal sheets and the plane metal sheets) are overlapped with each other and then put into the equipment (between the coil forming needles 301), the equipment is started, and the coil preforming part completes the pre-coil;
and a second step of: after the pre-rolling shaping, the auxiliary shaping cylinder 110 jacks in to guide the shaping direction of the raw material edge;
thirdly, jacking a part of the hydraulic cylinders of the HALF anchor ear, and fixing and forming the raw materials under the action of a HALF mould to form an inner core of the product;
fourth step: the ejection press-fitting part is used for drawing the needle by a needle drawing cylinder, and the rolling needle is drawn out from the inner core;
fifth step: the operator puts the housing into the device;
sixth step: jacking cylinder 306 jacks in, and jacking main shaft pushes the inner core into the outer shell to finish product manufacture;
seventh step: the operator will complete the product removal apparatus.
The invention has simple structure, uses a large amount of standard components, and reduces the manufacturing cost; the equipment largely utilizes standard guide rails; the multi-guide rail positioning and guiding are utilized, so that the equipment action precision is improved, and meanwhile, the equipment maintenance and repair difficulty is reduced; the equipment adopts a servo controlled by a microcomputer as rotation power, so that the action speed is improved, and meanwhile, the accuracy of the action in place is also improved; the equipment is pushed by the oil cylinder, so that the stability and reliability of the action process are ensured.
The above description is intended to illustrate the invention and not to limit it, the scope of which is defined by the claims, and any modifications can be made within the scope of the invention.
Claims (1)
1. The utility model provides a production facility of two hole S type metal honeycomb products which characterized in that: the automatic feeding device comprises a frame (6), wherein a workbench (5) is arranged at the top of the frame (6), a coil stock preformed part (2) is arranged in the middle of the workbench (5), an upper pressing core part (1) is arranged at the upper part of the coil stock preformed part (2), a jacking pressing part (3) is arranged at the lower part of the coil stock preformed part (2), and hoop parts (4) are arranged on the workbench (5) at two ends of the coil stock preformed part (2);
the structure of the coil stock preforming part (2) is as follows: the automatic forming device comprises a disc (205), wherein a gear (204) is fixedly arranged at the upper part of the disc (205), a mounting seat (203) is fixedly arranged at the upper part of the gear (204), a forming block assembly (201) for preforming coiled materials is arranged on the mounting seat (203), and the forming block assembly (201) is guided by a bearing (202);
the structure of the anchor ear part (4) is as follows: the automatic feeding device comprises a base (406), wherein guide rails (405) are arranged on two sides of the upper surface of the base (406), sliding blocks (402) are respectively arranged at two ends of the guide rails (405), fixed blocks (403) are arranged on the sliding blocks (402), one ends of the fixed blocks (403) are connected with the output end of an adjustable oil cylinder (401), the other ends of the fixed blocks (403) are connected with forming dies (404), and the two forming dies (404) are oppositely arranged and correspond to a coil stock pre-forming part (2);
the upper press core part (1) has the structure that: the motor comprises an upper outer plate (103), a middle outer plate (112) and a lower outer plate (111) which are arranged at intervals in parallel, wherein a motor (101) is arranged in the middle of the upper outer plate (103), a rotating shaft (104) of the motor (101) penetrates through the upper outer plate (103) to be connected with a bevel gear mechanism (105), a positioning plate (107) is arranged between the upper outer plate (103) and the middle outer plate (112) through a guide pillar (108), and the output end of the bevel gear mechanism (105) is fixed with the positioning plate (107); a feeding auxiliary positioning device (109) and an auxiliary forming cylinder (110) are arranged on the lower outer plate (111);
the structure of the material ejection press-fitting part (3) is as follows: including upper plate (308) and lower plate (307) that parallel interval set up, install liftout guide bar (309) and pass upper plate (308) on lower plate (307), still install double cylinder on lower plate (307) and take out needle (305), its output is connected and is taken out needle guide bar (304), take out needle guide bar (304) pass upper plate (308) and bracing piece (303), mid-mounting of bracing piece (303) has roll forming needle (301), roll forming needle (301) are located the middle part of liftout main shaft (302), liftout main shaft (302) are located the middle part of upper plate (308), and liftout hydro-cylinder (306) are installed to its bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710993348.9A CN107626848B (en) | 2017-10-23 | 2017-10-23 | Manufacturing equipment for double-inner-hole S-shaped metal honeycomb product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710993348.9A CN107626848B (en) | 2017-10-23 | 2017-10-23 | Manufacturing equipment for double-inner-hole S-shaped metal honeycomb product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107626848A CN107626848A (en) | 2018-01-26 |
| CN107626848B true CN107626848B (en) | 2024-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710993348.9A Active CN107626848B (en) | 2017-10-23 | 2017-10-23 | Manufacturing equipment for double-inner-hole S-shaped metal honeycomb product |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108788629A (en) * | 2018-04-28 | 2018-11-13 | 无锡市盛和科技有限公司 | A kind of racetrack metallic carrier core production technology |
| CN109019149B (en) * | 2018-06-13 | 2020-05-15 | 北京安达泰克科技有限公司 | Winding equipment of metal honeycomb carrier |
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| JP2010048231A (en) * | 2008-08-25 | 2010-03-04 | Calsonic Kansei Corp | Device for manufacturing metal catalyst carrier |
| CN101869952A (en) * | 2010-05-24 | 2010-10-27 | 江南大学 | Manufacturing device of S-shaped metal honeycomb vector |
| CN101875018A (en) * | 2005-06-21 | 2010-11-03 | 本田技研工业株式会社 | Assembling method for metal honeycomb-shaped catalyzer carrier and assembling apparatus for the same |
| CN202224170U (en) * | 2011-08-09 | 2012-05-23 | 北京安达泰克科技有限公司 | Winding device for S-shaped metal honeycomb carrier |
| CN102784852A (en) * | 2012-02-14 | 2012-11-21 | 无锡敏功科技有限公司 | Fabricating device for S-shaped metal honeycomb supporter |
| WO2016179893A1 (en) * | 2015-05-11 | 2016-11-17 | 季金菊 | Forming method of double-s-shaped cellular carrier and forming device thereof |
| CN207533852U (en) * | 2017-10-23 | 2018-06-26 | 无锡市盛和科技有限公司 | The making apparatus of double endoporus S types metal beehive products |
-
2017
- 2017-10-23 CN CN201710993348.9A patent/CN107626848B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101875018A (en) * | 2005-06-21 | 2010-11-03 | 本田技研工业株式会社 | Assembling method for metal honeycomb-shaped catalyzer carrier and assembling apparatus for the same |
| JP2010048231A (en) * | 2008-08-25 | 2010-03-04 | Calsonic Kansei Corp | Device for manufacturing metal catalyst carrier |
| CN101869952A (en) * | 2010-05-24 | 2010-10-27 | 江南大学 | Manufacturing device of S-shaped metal honeycomb vector |
| CN202224170U (en) * | 2011-08-09 | 2012-05-23 | 北京安达泰克科技有限公司 | Winding device for S-shaped metal honeycomb carrier |
| CN102784852A (en) * | 2012-02-14 | 2012-11-21 | 无锡敏功科技有限公司 | Fabricating device for S-shaped metal honeycomb supporter |
| WO2016179893A1 (en) * | 2015-05-11 | 2016-11-17 | 季金菊 | Forming method of double-s-shaped cellular carrier and forming device thereof |
| CN207533852U (en) * | 2017-10-23 | 2018-06-26 | 无锡市盛和科技有限公司 | The making apparatus of double endoporus S types metal beehive products |
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