CN105537944B - A kind of online roll bending cutting machine of collision prevention girders - Google Patents
A kind of online roll bending cutting machine of collision prevention girders Download PDFInfo
- Publication number
- CN105537944B CN105537944B CN201510991227.1A CN201510991227A CN105537944B CN 105537944 B CN105537944 B CN 105537944B CN 201510991227 A CN201510991227 A CN 201510991227A CN 105537944 B CN105537944 B CN 105537944B
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- CN
- China
- Prior art keywords
- roll bending
- collision prevention
- lead screw
- prevention girders
- plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
Abstract
The present invention relates to a kind of online roll bending cutting machines of collision prevention girders, including pedestal, bottom plate and disconnecting device, pedestal is installed on the left of the bottom plate upper surface, the upper end of the pedestal from left to right gradually rises, the pedestal upper surface is disposed with several roll bending systems, the right vertical of the bottom plate upper surface is equipped with screw rod lifting device, the screw rod lifting device upper end is connected with fixed plate, rear end has been arranged symmetrically baffle in face of the dead plate upper end, side of two block baffles in the middle part of fixed plate is rotatably connected to riser, it is disposed with partition board between two pieces of risers, the partition board upper end is vertically-mounted rotation support cylinder, the piston rod that the rotation support cylinder stretches out is connected across partition board with fixed plate, the riser upper end is slidably fitted with disconnecting device, the disconnecting device lower end is equipped with limiting device.The present invention reduces labour's inputs, reduce production cost, improve production efficiency, and improve the stability of collision prevention girders.
Description
Technical field
The present invention relates to auto parts manufacturing fields, more particularly to a kind of online roll bending cutting machine of collision prevention girders.
Background technology
The collision prevention girders of automobile carry out bending process in processing and manufacturing, usually using bending machine to collision prevention girders, then make again
Customized cut-off processing is carried out to collision prevention girders with sawing machine.Place space needed for bending machine, sawing machine is larger, equipment cost compared with
The labour of height, required input is more, and production efficiency is relatively low, and the collision prevention girders stability produced is poor, in order to solve
The above problem devises a kind of online roll bending cutting machine of collision prevention girders.
Invention content
Technical problem to be solved by the invention is to provide a kind of online roll bending cutting machines of collision prevention girders, reduce labour's throwing
Enter, reduce production cost, improve production efficiency, and improves the stability of collision prevention girders.
The technical solution adopted by the present invention to solve the technical problems is：A kind of online roll bending cutting machine of collision prevention girders is provided,
Pedestal is installed including pedestal, bottom plate and disconnecting device, on the left of the bottom plate upper surface, the upper end of the pedestal from left to right by
Edge up height, and the pedestal upper surface is disposed with several roll bending systems, and the right vertical of the bottom plate upper surface is equipped with
Screw rod lifting device, the screw rod lifting device upper end are connected with fixed plate, and rear end is arranged symmetrically in face of the dead plate upper end
There are baffle, side of two block baffles in the middle part of fixed plate to be rotatably connected to riser, partition board is disposed between two pieces of risers, it should
Partition board upper end is vertically-mounted to have rotation support cylinder, the piston rod that the rotation support cylinder stretches out to pass through partition board and fixed plate
It is connected, the riser upper end is slidably fitted with disconnecting device, which is equipped with limiting device.
As a supplement to the technical solution of the present invention, the front end face of the baffle is provided with several side by side
Skewed slot is equipped with screw in the skewed slot, and the riser that one end of screw is connect with flapper is connected, and rotation adjusts the position of riser
It sets.
As a supplement to the technical solution of the present invention, the riser is disposed with cunning along upper end-face edge
Rail.
As a supplement to the technical solution of the present invention, the disconnecting device includes knife edge die, punching gas
Cylinder and punching mould holder, the blanking die pedestal lower end is connected with sliding rail, and blanking die pedestal upper end is vertically-mounted punching for this
Cylinder, the piston extension bar of the punching cylinder lower end is extend into punching mould holder to be connected with knife edge die.
As a supplement to the technical solution of the present invention, the riser upper end is equipped with top plate, the top plate
Lower end amplification cylinder is installed, the piston rod that the amplification cylinder stretches out is connected with blanking die pedestal lower end.
As a supplement to the technical solution of the present invention, buffer block is installed in the middle part of the top plate, it should
Buffer block is L-shaped, and the vertical portion of the buffer block lower end is connected with top plate side wall, the level of the buffer block upper end
Part is located above top plate, protects disconnecting device, plays certain cushioning effect.
As a supplement to the technical solution of the present invention, the limiting device includes limiting cylinder, described
Blanking die pedestal lower end limiting cylinder is installed, the piston extension bar of the limiting cylinder upper end is connected with thimble, and thimble stretches into
Into punching mould holder, thimble, which heads into the fabrication holes of collision prevention girders, reaches fixed length purpose.
As a supplement to the technical solution of the present invention, the screw rod lifting device includes movable plate, rises
Drop seat and lead screw, the bottom plate upper end are equipped with movable plate, and the movable plate is in rectangular layout, the movable plate upper surface
Four angles are mounted on lifting seat, which is connected with fixed plate, and front and back adjacent lifting seat is connected by lead screw, silk
One end of bar is connected with adjusting handle, and rotation adjusting handle can control fixed plate upper-lower height.
As a supplement to the technical solution of the present invention, the movable plate lower end is equipped with connecting plate, should
Connecting plate lower end is connected with bottom plate, and the connecting plate upper surface is located at movable plate front position and is equipped with fixed seat, this is fixed
Rotatable adjusting lead screw is installed, described adjusting lead screw one end is connected across fixed seat with movable plate, adjusting activity in seat
The front and back position of plate.
As a supplement to the technical solution of the present invention, the roll bending system includes lower adjusting lead screw, wheel
Frame and upper adjusting lead screw, the pedestal upper surface front and back end have been arranged symmetrically wheel carrier, which is provided with loose slot, institute
Arrangement is there are two scroll wheel up and down in the loose slot stated, the lower adjusting lead screw phase that one of scroll wheel is installed with wheel carrier lower end
Even, another scroll wheel is connected with the upper adjusting lead screw that wheel carrier upper end is installed, and front and back adjacent scroll wheel is connected by compression bar, leads to
It overregulates and adjusts lead screw, the lower bending degree for adjusting lead screw control collision prevention girders.
Advantageous effect
The present invention relates to a kind of online roll bending cutting machines of collision prevention girders, install, is easy to adjust, passing through multiple mechanism adjusting devices
It realizes the cut-out of collision prevention girders On-line Product roll bending, eliminates bending machine bending, the processes such as sawing machine sawing have saved purchase bending
The fund of machine, sawing machine reduces labour's input, reduces production cost, improve production efficiency, and improve anticollision
The stability of beam.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the internal structure schematic diagram of the present invention；
Fig. 3 is the right view of the present invention；
Fig. 4 is the front view of the present invention；
Fig. 5 is the partial structural diagram of the present invention.
Diagram：1, pedestal, 2, lower adjusting lead screw, 3, wheel carrier, 4, collision prevention girders, 5, upper adjusting lead screw, 6, roll bending system, 7, bottom
Plate, 8, fixed plate, 9, scroll wheel, 10, disconnecting device, 11, buffer block, 12, loose slot, 13, amplification cylinder, 14, riser,
15, baffle, 16, screw rod lifting device, 17, movable plate, 18, lifting seat, 19, rotation support cylinder, 20, limiting device, 21, silk
Bar, 22, limiting cylinder, 23, compression bar, 24, partition board, 25, skewed slot, 26, sliding rail, 27, top plate, 28, knife edge die, 29, punching cylinder,
30, it is punched mould holder, 31, adjusting handle, 32, connecting plate, 33, fixed seat, 34, adjust lead screw.
Specific implementation mode
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, people in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Range.
Embodiments of the present invention are related to a kind of online roll bending cutting machine of collision prevention girders, and as shown in Figs. 1-5, a kind of collision prevention girders exist
Line roll bending cutting machine, including pedestal 1, bottom plate 7 and disconnecting device 10,7 upper surface of bottom plate left side are equipped with pedestal 1, should
The upper end of pedestal 1 from left to right gradually rises, and 1 upper surface of pedestal is disposed with several roll bending systems 6, the bottom plate
The right vertical of 7 upper surfaces is equipped with screw rod lifting device 16, which is connected with fixed plate 8, described
8 upper surface front and back end of fixed plate be arranged symmetrically baffle 15, side rotate company of two block baffles 15 close to 8 middle part of fixed plate
It is connected to riser 14, partition board 24 is disposed between two pieces of risers 14,24 upper end of partition board is vertically-mounted rotation support cylinder 19, institute
The piston rod that the rotation support cylinder 19 stated stretches out is connected across partition board 24 with fixed plate 8,14 upper end of riser sliding peace
Equipped with disconnecting device 10, which is equipped with limiting device 20.
The front end face of the baffle 15 is provided with several skewed slots 25 side by side, and screw is equipped in the skewed slot 25, screw
One end is connected with the riser 14 being rotatablely connected with baffle 15.
The riser 14 is disposed with sliding rail 26 along upper end-face edge.
The disconnecting device 10 includes knife edge die 28, punching cylinder 29 and punching mould holder 30, the blanking die branch
30 lower end of frame is connected with sliding rail 26, and 30 upper end of punching mould holder is vertically-mounted punching cylinder 29, the punching cylinder 29
The piston extension bar of lower end is extend into punching mould holder 30 to be connected with knife edge die 28.
14 upper end of riser is equipped with top plate 27, and the lower end of the top plate 27 is equipped with amplification cylinder 13, and described draws
The piston rod that Shen cylinder 13 stretches out is connected with 30 lower end of punching mould holder.
27 middle part of top plate is equipped with buffer block 11, and the buffer block 11 is L-shaped, under the buffer block 11
The vertical portion at end is connected with 27 side wall of top plate, and the horizontal component of 11 upper end of buffer block is located at 27 top of top plate.
The limiting device 20 includes limiting cylinder 22, and 30 lower end of punching mould holder is equipped with limiting cylinder
22, the piston extension bar of 22 upper end of limiting cylinder is connected with thimble, and thimble is extend into punching mould holder 30.
The screw rod lifting device 16 includes movable plate 17, lifting seat 18 and lead screw 21,7 upper end of bottom plate installation
There is movable plate 17, the movable plate 17 is in rectangular layout, and four angles of 17 upper surface of movable plate are mounted on lifting seat 18,
18 upper end of lifting seat is connected with fixed plate 8, and front and back adjacent lifting seat 18 is connected by lead screw 21, one end of lead screw 21 and tune
Handwheel 31 is saved to be connected.
17 lower end of movable plate is equipped with fixed plate 32, which is connected with bottom plate 7, the fixation
32 upper surface of plate is located at 17 front position of movable plate and is equipped with fixed seat 33, and rotatable adjusting silk is equipped in the fixed seat 33
Bar 34, described 34 one end of adjusting lead screw are connected across fixed seat 33 with movable plate 17.
The roll bending system 6 includes lower adjusting lead screw 2, wheel carrier 3 and upper adjusting lead screw 5, before 1 upper surface of pedestal
Rear end has been arranged symmetrically wheel carrier 3, which is provided with loose slot 12, in the loose slot 12 up and down there are two arrangements
Scroll wheel 9, one of scroll wheel 9 are connected with the lower adjusting lead screw 2 that 3 lower end of wheel carrier is installed, another scroll wheel 9 and wheel carrier 3
The upper adjusting lead screw 5 of upper end installation is connected, and front and back adjacent scroll wheel 9 is connected by compression bar 23.
Embodiment
Bottom plate 7 is fixed on molding machine table top, collision prevention girders 4 carry out online after being molded by molding machine into roll bending system 6
Roll bending can be reached collision prevention girders 4 and existed by the height of upper adjusting lead screw 5 and lower adjusting lead screw 2 adjusting compression bar 23 in wheel carrier 3
The fine tuning of line roll bending radian, until collision prevention girders 4 comply fully with product cubing.Again lifting is adjusted by rotating adjusting handle 31
Seat 18 height, control rotation support cylinder 19 adjust riser 14 make collision prevention girders 4 completely can by the cavity in knife edge die 28,
Then by the screw tightening on baffle 15 in skewed slot 25, riser 14 is fixed, passes through the thimble top installed on limiting cylinder 22
Enter by 4 fixed length of collision prevention girders in the fabrication hole in collision prevention girders 4, then amplifies cylinder 13 and start amplification dragging disconnecting device 10 with molding
Machine speed is moved up along sliding rail 26, simultaneously sets punching cylinder 29 and limiting cylinder 22, is punched cylinder 29 by collision prevention girders 4
Cut-out, subsequent limiting cylinder 22 and amplification cylinder 13 reset, and carry out next online roll bending cutoff action.Present invention installation is adjusted
Section is convenient, realizes the cut-out of collision prevention girders On-line Product roll bending by multiple mechanism adjusting devices, eliminates bending machine bending, sawing machine
The processes such as sawing have saved the fund of purchase bending machine, sawing machine, reduce labour's input, reduce production cost, improve
Production efficiency, and improve the stability of collision prevention girders.
Claims (8)
1. a kind of online roll bending cutting machine of collision prevention girders, including pedestal (1), bottom plate (7) and disconnecting device (10), it is characterised in that：
Pedestal (1) is installed on the left of described bottom plate (7) upper surface, the upper end of the pedestal (1) from left to right gradually rises, the bottom
Seat (1) upper surface is disposed with several roll bending systems (6), and the right vertical of the bottom plate (7) upper surface is equipped with lead screw liter
Falling unit (16), screw rod lifting device (16) upper end are connected with fixed plate (8), the fixed plate (8) upper surface front and back end
It has been arranged symmetrically baffle (15), side of two block baffles (15) in the middle part of fixed plate (8) is rotatably connected to riser (14), and two
Partition board (24) is disposed between block riser (14), partition board (24) upper end is vertically-mounted rotation support cylinder (19), described
The piston rod that rotation support cylinder (19) stretches out is connected across partition board (24) with fixed plate (8), and the riser (14) upper end is slided
Dynamic to be equipped with disconnecting device (10), which is equipped with limiting device (20), the disconnecting device (10)
Including knife edge die (28), punching cylinder (29) and punching mould holder (30), punching mould holder (30) lower end and sliding rail
(26) it is connected, punching mould holder (30) upper end is vertically-mounted punching cylinder (29), described punching cylinder (29) lower end
Piston extension bar is extend into punching mould holder (30) to be connected with knife edge die (28), and the riser (14) upper end is equipped with top plate
(27), the lower end of the top plate (27) is equipped with amplification cylinder (13), the piston rod and punching that the amplification cylinder (13) stretches out
Mould holder (30) lower end is connected.
2. the online roll bending cutting machine of a kind of collision prevention girders according to claim 1, it is characterised in that：The baffle (15)
Front end face is provided with several skewed slots (25) side by side, and screw is equipped in the skewed slot (25), and one end of screw turns with baffle (15)
The riser (14) of dynamic connection is connected.
3. the online roll bending cutting machine of a kind of collision prevention girders according to claim 1, it is characterised in that：Described riser (14) edge
It upper end-face edge and is disposed with sliding rail (26).
4. the online roll bending cutting machine of a kind of collision prevention girders according to claim 1, it is characterised in that：In the top plate (27)
Portion is equipped with buffer block (11), and the buffer block (11) is L-shaped, the vertical portion of described buffer block (11) lower end and top
Plate (27) side wall is connected, and the horizontal component of buffer block (11) upper end is located above top plate (27).
5. the online roll bending cutting machine of a kind of collision prevention girders according to claim 1, it is characterised in that：The limiting device
(20) include limiting cylinder (22), described punching mould holder (30) lower end is equipped with limiting cylinder (22), the limiting cylinder
(22) the piston extension bar of upper end is connected with thimble, and thimble is extend into punching mould holder (30).
6. the online roll bending cutting machine of a kind of collision prevention girders according to claim 1, it is characterised in that：The lead screw lifting dress
It includes movable plate (17), lifting seat (18) and lead screw (21) to set (16), and the bottom plate (7) upper end is equipped with movable plate (17),
The movable plate (17) is in rectangular layout, and four angles of described movable plate (17) upper surface are mounted on lifting seat (18), the liter
Drop seat (18) upper end is connected with fixed plate (8), and front and back adjacent lifting seat (18) is connected by lead screw (21), and the one of lead screw (21)
End is connected with adjusting handle (31).
7. the online roll bending cutting machine of a kind of collision prevention girders according to claim 6, it is characterised in that：The movable plate (17)
Lower end is equipped with fixed plate (32), which is connected with bottom plate (7), and the fixed plate (32) upper surface is located at
Movable plate (17) front position is equipped with fixed seat (33), and rotatable adjusting lead screw (34) is equipped in the fixed seat (33),
Described adjusting lead screw (34) one end is connected across fixed seat (33) with movable plate (17).
8. the online roll bending cutting machine of a kind of collision prevention girders according to claim 1, it is characterised in that：The roll bending system
(6) include lower adjusting lead screw (2), wheel carrier (3) and upper adjusting lead screw (5), the pedestal (1) upper surface front and back end is arranged symmetrically
There is wheel carrier (3), which is provided with loose slot (12), arranges that there are two roll up and down in the loose slot (12)
Take turns (9), one of scroll wheel (9) is connected with the lower adjusting lead screw (2) that wheel carrier (3) lower end is installed, another scroll wheel (9) and
The upper adjusting lead screw (5) of wheel carrier (3) upper end installation is connected, and front and back adjacent scroll wheel (9) is connected by compression bar (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510991227.1A CN105537944B (en) | 2015-12-25 | 2015-12-25 | A kind of online roll bending cutting machine of collision prevention girders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510991227.1A CN105537944B (en) | 2015-12-25 | 2015-12-25 | A kind of online roll bending cutting machine of collision prevention girders |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105537944A CN105537944A (en) | 2016-05-04 |
| CN105537944B true CN105537944B (en) | 2018-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510991227.1A Active CN105537944B (en) | 2015-12-25 | 2015-12-25 | A kind of online roll bending cutting machine of collision prevention girders |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107297400A (en) * | 2017-06-27 | 2017-10-27 | 南京航空航天大学 | A kind of method and device of the axle electricity auxiliary heating roll forming of difficult moulding material two |
| CN108889808B (en) * | 2018-06-15 | 2023-10-20 | 宁波市创捷自动化有限公司 | Top bending machine platform with adjustable top bending die |
| CN110744304B (en) * | 2019-10-16 | 2020-06-12 | 台山市金桥铝型材厂有限公司 | Automobile anti-collision beam processing equipment |
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| EP0870650A2 (en) * | 1997-04-10 | 1998-10-14 | Hyundai Motor Company | Apparatus and method for making an automotive bumper beam |
| KR20110068456A (en) * | 2009-12-16 | 2011-06-22 | (주)모인시스 | Method and auto control device for roll bending |
| CN202517270U (en) * | 2012-03-23 | 2012-11-07 | 凌云工业股份有限公司 | On-line longitudinal rolling arc formation and cutoff unit for automotive top reinforced beam |
| KR101334621B1 (en) * | 2011-12-19 | 2013-11-29 | 주식회사 성우하이텍 | Forming method of bumper beam for vehicles |
| KR20150074407A (en) * | 2013-12-24 | 2015-07-02 | 주식회사 성우하이텍 | Forming method of bumper beam for vehicles |
| CN204620901U (en) * | 2015-05-12 | 2015-09-09 | 宁波江北盛亚机械有限公司 | A kind of collision prevention girders for closed cross-section rolls arc particular manufacturing craft |
| CN205309765U (en) * | 2015-12-25 | 2016-06-15 | 宁波宏协承汽车部件有限公司 | Anticollision roof beam rolls curved cutter on line |
-
2015
- 2015-12-25 CN CN201510991227.1A patent/CN105537944B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0870650A2 (en) * | 1997-04-10 | 1998-10-14 | Hyundai Motor Company | Apparatus and method for making an automotive bumper beam |
| KR20110068456A (en) * | 2009-12-16 | 2011-06-22 | (주)모인시스 | Method and auto control device for roll bending |
| KR101334621B1 (en) * | 2011-12-19 | 2013-11-29 | 주식회사 성우하이텍 | Forming method of bumper beam for vehicles |
| CN202517270U (en) * | 2012-03-23 | 2012-11-07 | 凌云工业股份有限公司 | On-line longitudinal rolling arc formation and cutoff unit for automotive top reinforced beam |
| KR20150074407A (en) * | 2013-12-24 | 2015-07-02 | 주식회사 성우하이텍 | Forming method of bumper beam for vehicles |
| CN204620901U (en) * | 2015-05-12 | 2015-09-09 | 宁波江北盛亚机械有限公司 | A kind of collision prevention girders for closed cross-section rolls arc particular manufacturing craft |
| CN205309765U (en) * | 2015-12-25 | 2016-06-15 | 宁波宏协承汽车部件有限公司 | Anticollision roof beam rolls curved cutter on line |
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| CN105537944A (en) | 2016-05-04 |
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