CN102430617A - Processing device for large fillets of metal plates - Google Patents
Processing device for large fillets of metal plates Download PDFInfo
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- CN102430617A CN102430617A CN201110342941XA CN201110342941A CN102430617A CN 102430617 A CN102430617 A CN 102430617A CN 201110342941X A CN201110342941X A CN 201110342941XA CN 201110342941 A CN201110342941 A CN 201110342941A CN 102430617 A CN102430617 A CN 102430617A
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- frame
- panel beating
- plant
- processing unit
- fillet processing
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Abstract
The invention relates to a processing device for large fillets of metal plates. A female die and a male die which are used for forming a processing space for a fillet of a metal plate are disposed on a framework, the female die is driven to transversely move by a transmission mechanism disposed on a side of the framework, a feeding mechanism which is used for holding workpiece blanks before the workpiece blanks are formed is disposed on the framework, and two ends of the male die are respectively synchronously driven to ascend and descend by loading mechanisms arranged on the framework. The processing device is particularly applicable to automobile fuel tank bodies or closed tubular parts with special-shaped sections, a formed fillet portion is smooth in transition, flat in surface and free of damage, and production efficiency is improved.
Description
Technical field
The present invention relates to the panel beating equipment that the big fillet of a kind of sheet part is shaped, the big fillet of various angles that can accomplish thin plate class part fast and accurately is shaped.Make protruding, the negative mold of different fillets and different angles in advance according to part forming fillet size, can make corresponding sheet metal component after the installation, fillet position transition circle is sliding, surfacing, not damaged.
Background technology
At present; The linearity of thin plate class part is formed with two kinds of methods: a kind of is that the roundlet angle is shaped, the bending filleted corner for material thick below 10 times, former adopts general bender; Select different bending cutter and counterdies to match according to the thickness of material, the shaping angle is guaranteed by the stroke of bending cutter; The method that another kind of big fillet is shaped is a roll forming, filleted corner be generally material thick more than 50 times.Former adopts the drum forming machine, and this forming method has certain limitation, and is especially big for filleted corner, but the less part of development size just can not be shaped on the drum forming machine.
Therefore, be a long felt need for a kind of convenience, the special equipment that is shaped reliably for the bending filleted corner for expecting thick 10～100 times closed cross-section part or the big part of the little filleted corner of overall size, the panel beating of accomplishing this type of part is shaped.
Summary of the invention
The object of the present invention is to provide the big fillet processing unit (plant) of a kind of panel beating, help to solve the part panel beating shaping processing problems of bending filleted corner for expecting that thick 10～100 times closed cross-section part or the little filleted corner of overall size are big.
For solving the problems of the technologies described above; The present invention provides a kind of panel beating big fillet processing unit (plant); Said frame is provided with in order to form the die and the punch of panel beating fillet processing space; Said die drives horizontal moving by the transmission mechanism of being located on frame one side, and said frame is provided with the feed mechanism of placing in order to before the shaping of workpiece stock, and the two ends of said punch are by the load maintainer driven in synchronism oscilaltion of being located at frame respectively.
Said load maintainer comprises the erection support that is fixedly arranged on the frame flanking part, and said erection support is provided with hydraulic jack, and the piston rod of said hydraulic jack is connected on the end of punch.
Said transmission mechanism comprises the screw mandrel that an end is connected with frame one side, and the said screw mandrel other end is connected with handwheel, also is arranged with the slide plate that is positioned on the frame and can laterally moves relative to frame on the other end of said screw mandrel, is installed on some dies on the said slide plate.
Offer some locating holes on the perimembranous of said slide plate, also be provided with locating hole on the corresponding frame, said slide plate locating hole and frame locating hole are through fastening screw fixed glides position.
Said feed mechanism comprises the scalable carriage of being located on another side of frame, and rectangular steel tube is adopted in the said carriage outside, and the inboard is provided with the round steel pipe activity rod member that can in rectangular steel tube, move freely.
The both sides correspondence on the last plane of said rectangular steel tube is equipped with rule.
Said frame is a box-structure, and the bottom is provided with in order to be supported on ground leg around the frame.
The two ends of said punch vertically offer the conduit in order to the piston rod that hydraulic jack is installed, and matched in clearance between said conduit and the piston rod is connected through the Assembly of pin of being located in the slotted hole that punch laterally offers between said piston rod and the conduit.
Be installed on 2 to 6 dies on the said slide plate.
Advantage of the present invention: patent of the present invention is specially adapted to vehicle fuel box body or the cross section odd-shaped cross section cylindrical member for sealing; Fillet position transition circle after the shaping is sliding; Surfacing, not damaged have improved production efficiency, and this special equipment has been used for batch production of fuel tank casing.
Description of drawings
The complete machine structure cross-sectional schematic of Fig. 1 embodiment of the invention.
The transmission mechanism structure cross-sectional schematic of Fig. 2 embodiment of the invention.
The structure partial sketch map of the fastening screw of Fig. 3 embodiment of the invention.
The load maintainer structure partial sketch map of Fig. 4 embodiment of the invention.
Matched in clearance structure cross-sectional schematic between the punch one end conduit of Fig. 5 embodiment of the invention and the piston rod.
The rack construction cross-sectional schematic of Fig. 6 embodiment of the invention.
The feed mechanism structural representation of Fig. 7 embodiment of the invention.
The partial structurtes sketch map of the punch one end slotted hole of Fig. 8 embodiment of the invention.
The specific embodiment
With reference to figure 1, Fig. 2, Fig. 3, Fig. 4; Fig. 5, Fig. 6, Fig. 7 and Fig. 8; The big fillet processing unit (plant) of a kind of panel beating comprises frame 1, and said frame 1 is provided with in order to form the die 2 and punch 3 of panel beating fillet processing space; Said die 2 drives horizontal moving by the transmission mechanism of being located on the frame 14, and said frame 1 is provided with the feed mechanism of placing in order to before the shaping of workpiece stock 5, and the two ends of said punch 3 are by the load maintainer 6 driven in synchronism oscilaltions of being located at respectively on the frame 1.
Above-mentioned load maintainer 6 comprises the erection support 6-1 that is fixedly arranged on frame 1 flanking part, and said erection support 6-1 is provided with hydraulic jack 6-2, and the piston rod 6-2-1 of said hydraulic jack 6-2 is connected on the end of punch 3.
Above-mentioned transmission mechanism 4 comprises the screw mandrel 4-1 that an end is connected with frame 1 one sides; The said screw mandrel 4-1 other end is connected with handwheel 4-2; Also be arranged with the slide plate 4-3 that is positioned on the frame 1 and can laterally moves relative to frame 1 on the other end of said screw mandrel 4-1; Be installed on some dies 2 on the said slide plate 4-3, be installed on 2 to 6 dies 2 on the said slide plate.
Offer some locating holes on the perimembranous of above-mentioned slide plate 4-3, also be provided with locating hole 1-1 on the corresponding frame 1, said slide plate locating hole and frame locating hole 1-1 are through fastening screw 7 fixed glides 4-3 positions.
Above-mentioned feed mechanism 5 comprises the scalable carriage 5-1 that is located on frame 1 another side, and said carriage 5-1 adopts rectangular steel tube 5-1-1 in the outside, and the inboard is provided with the round steel pipe activity rod member 5-1-2 that can in rectangular steel tube 5-1-1, move freely.
The both sides correspondence on the last plane of above-mentioned rectangular steel tube 5-1-1 is equipped with rule.
Above-mentioned frame 1 is a box-structure, and the bottom is provided with in order to be supported on ground leg 1-2 around the frame 1.
The two ends of above-mentioned punch 3 vertically offer the conduit 3-1 in order to the piston rod 6-2-1 that hydraulic jack is installed; Matched in clearance between said conduit 3-1 and the piston rod 6-2-1 is connected through the Assembly of pin of being located in the slotted hole 3-2 that punch 3 laterally offers 8 between said piston rod 6-2-1 and the conduit 3-1.
The present invention is made up of load maintainer, punch, frame, fastening screw (positioner), transmission mechanism, die, feed mechanism and hydraulic control circuit.Its technical scheme adopts " shoulder pole formula " force structure, and the filleted corner of stressed realization sheet member was shaped in the middle of two ends loaded, and also can realize progressive forming for the closed cross-section of multiple tracks bending, greatly enhanced productivity.
Frame is the basic components of equipment, and box-structure is the main stressed member and the workbench of equipment; Punch, die are the different fillets made in advance according to part forming fillet size and protruding, the negative mold of different angles; Transmission mechanism is made up of handwheel, lead screw pair, slide plate etc., and effect is to use in the slide plate that die is installed and moves back and forth, and realizes that die moves transposition easily.Illustrated mechanism is a manual mode, also can adopt motor drive mechanism or fluid power driving mechanism as required; It is positioner that this implementation process adopts fastening screw, is used for the location of slide plate; Load maintainer is made up of parts such as hydraulic jack, erection support and Assembly of pin, and effect is the active force that applies component shaping; Feed mechanism is the placement carriage of workpiece blank.
During work,, select suitable protruding, die according to the filleted corner size and the shaping angle of workpiece; Through transmission mechanism punch, die are adjusted to the right place, through feed mechanism workpiece blank is sent into mould behind the position of fastening screw fixed glides and prepare to be shaped operating hydraulically operated control loop; Load maintainer is exerted pressure the workpiece blank bending and forming, and punch is risen in unloading; Travelling workpiece is prepared to be shaped next time.
The practical implementation process: load maintainer of the present invention is made up of parts such as hydraulic jack, erection support and Assembly of pin.Effect is the active force that applies component shaping.Hydraulic jack transfers the pressure to punch as the executive component of hydraulic control circuit.The hydraulic jack of both sides relies on hydraulic circuit to realize guaranteeing that pressure at two ends is applied to the component shaping district simultaneously synchronously, accomplishes stressed even.Erection support is used for fixing oil cylinder, and Assembly of pin is used to connect the piston rod and the punch of oil cylinder, and connected mode is seen Fig. 5.Stuck or the eccentric wear phenomenon of the issuable oil cylinder piston of stationary problem that causes for the difference of the foozle of eliminating erection support or hydraulic system pressure; The punch installing hole of one end is designed to slotted hole; Gap (seeing Fig. 5, Fig. 8) is all left in piston rod and punch both sides; Eliminate systematic error from X, Y both direction, guarantee that all the time the oil cylinder piston bar of both sides is in parastate, guarantee the reliable, durable of oil cylinder.
Transmission mechanism is made up of handwheel, lead screw pair, slide plate etc.Effect is to use in the slide plate that die is installed and moves back and forth, and realizes that die moves transposition easily.Mechanism shown in Figure 2 is a manual mode, also can adopt as required motor-driven ball guide screw nat or etc. the stroke oil cylinder substitute.When adopting motor-driven ball guide screw nat or waiting the stroke oil cylinder, fastening screw will be adopted as travel switch or the stroke electromagnetic valve is controlled the driving execution element.
Feed mechanism is the telescopic carrier member of a cover, is used for the placement before workpiece blank is shaped.Rectangular steel tube is adopted in the carrier member outside, and inboard movable rod member adopts round steel pipe, and round steel pipe can move (see figure 7) freely in square tube.According to the size of workpiece blank, the movable rod member of pull, supporting workpiece can alleviate labor strength.For ease of calculating feeding size, Plane Installation rule on rectangular steel tube, both sides are corresponding, and the workman can calculate the feeding size according to scale, guarantees the bending consistent size of workpiece.
It should be noted last that; The above specific embodiment is only unrestricted in order to technical scheme of the present invention to be described; Although with reference to instance the present invention is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention; And not breaking away from the spirit and the scope of technical scheme of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (9)
1. big fillet processing unit (plant) of panel beating; Comprise frame; It is characterized in that: said frame is provided with in order to form the die and the punch of panel beating fillet processing space; Said die drives horizontal moving by the transmission mechanism of being located on frame one side, and said frame is provided with the feed mechanism of placing in order to before the shaping of workpiece stock, and the two ends of said punch are by the load maintainer driven in synchronism oscilaltion of being located at frame respectively.
2. the big fillet processing unit (plant) of panel beating according to claim 1; It is characterized in that: said load maintainer comprises the erection support that is fixedly arranged on the frame flanking part; Said erection support is provided with hydraulic jack, and the piston rod of said hydraulic jack is connected on the end of punch.
3. the big fillet processing unit (plant) of panel beating according to claim 1; It is characterized in that: said transmission mechanism comprises the screw mandrel that an end is connected with frame one side; The said screw mandrel other end is connected with handwheel; On the other end of said screw mandrel and also be arranged with the slide plate that is positioned on the frame and can laterally moves relative to frame, be installed on some dies on the said slide plate.
4. the big fillet processing unit (plant) of panel beating according to claim 3; It is characterized in that: offer some locating holes on the perimembranous of said slide plate; Also be provided with locating hole on the corresponding frame, said slide plate locating hole and frame locating hole are through fastening screw fixed glides position.
5. the big fillet processing unit (plant) of panel beating according to claim 1; It is characterized in that: said feed mechanism comprises the scalable carriage of being located on another side of frame; Rectangular steel tube is adopted in the said carriage outside, and the inboard is provided with the round steel pipe activity rod member that can in rectangular steel tube, move freely.
6. the big fillet processing unit (plant) of panel beating according to claim 5 is characterized in that: the both sides correspondence on the last plane of said rectangular steel tube is equipped with rule.
7. the big fillet processing unit (plant) of panel beating according to claim 1 is characterized in that: said frame is a box-structure, and the bottom is provided with in order to be supported on ground leg around the frame.
8. the big fillet processing unit (plant) of panel beating according to claim 1 and 2; It is characterized in that: the two ends of said punch vertically offer the conduit in order to the piston rod that hydraulic jack is installed; Be connected through the Assembly of pin of being located in the slotted hole that punch laterally offers between the matched in clearance between said conduit and the piston rod, said piston rod and conduit.
9. the big fillet processing unit (plant) of panel beating according to claim 3 is characterized in that: be installed on 2 to 6 dies on the said slide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110342941.XA CN102430617B (en) | 2011-11-03 | 2011-11-03 | Processing device for large fillets of metal plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110342941.XA CN102430617B (en) | 2011-11-03 | 2011-11-03 | Processing device for large fillets of metal plates |
Publications (2)
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| CN102430617A true CN102430617A (en) | 2012-05-02 |
| CN102430617B CN102430617B (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110342941.XA Active CN102430617B (en) | 2011-11-03 | 2011-11-03 | Processing device for large fillets of metal plates |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6186028A (en) * | 1984-10-02 | 1986-05-01 | Kawasaki Steel Corp | Production of plate rolled steel pipe with thickened endpart |
| CN1064632A (en) * | 1991-03-14 | 1992-09-23 | 电梯器械出售有限公司 | Plate-bending apparatus |
| CN1093644A (en) * | 1992-02-03 | 1994-10-19 | 伊萨普Omv集团公司 | Working of plastics thermoforming process and device at the bottom of the hollow arbor braid |
| JPH1094832A (en) * | 1996-09-24 | 1998-04-14 | Nishizawa Kogyo:Kk | Metallic sheet press-forming method and device therefore |
| CN201186312Y (en) * | 2008-05-16 | 2009-01-28 | 江苏江海机床集团有限公司 | Hydraulic synchronous device of rolling machine work roll |
| CN101653796A (en) * | 2009-09-14 | 2010-02-24 | 华中科技大学 | New type bending and rolling compound machine tool with pre-bending mould |
| CN201644569U (en) * | 2009-12-22 | 2010-11-24 | 安徽富煌钢构股份有限公司 | Steel plate reelpipe lapel device |
| CN201694677U (en) * | 2010-06-22 | 2011-01-05 | 攀钢集团钢铁钒钛股份有限公司 | Pinch roll with adjusting device |
-
2011
- 2011-11-03 CN CN201110342941.XA patent/CN102430617B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6186028A (en) * | 1984-10-02 | 1986-05-01 | Kawasaki Steel Corp | Production of plate rolled steel pipe with thickened endpart |
| CN1064632A (en) * | 1991-03-14 | 1992-09-23 | 电梯器械出售有限公司 | Plate-bending apparatus |
| CN1093644A (en) * | 1992-02-03 | 1994-10-19 | 伊萨普Omv集团公司 | Working of plastics thermoforming process and device at the bottom of the hollow arbor braid |
| JPH1094832A (en) * | 1996-09-24 | 1998-04-14 | Nishizawa Kogyo:Kk | Metallic sheet press-forming method and device therefore |
| CN201186312Y (en) * | 2008-05-16 | 2009-01-28 | 江苏江海机床集团有限公司 | Hydraulic synchronous device of rolling machine work roll |
| CN101653796A (en) * | 2009-09-14 | 2010-02-24 | 华中科技大学 | New type bending and rolling compound machine tool with pre-bending mould |
| CN201644569U (en) * | 2009-12-22 | 2010-11-24 | 安徽富煌钢构股份有限公司 | Steel plate reelpipe lapel device |
| CN201694677U (en) * | 2010-06-22 | 2011-01-05 | 攀钢集团钢铁钒钛股份有限公司 | Pinch roll with adjusting device |
Non-Patent Citations (1)
| Title |
|---|
| 陈纪新: "《港口职工教育统编教材-机械基础》", 30 June 2004 * |
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| CN102430617B (en) | 2014-11-05 |
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