CN206643171U - Automobile roof depression bar bending roll former - Google Patents
Automobile roof depression bar bending roll former Download PDFInfo
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- CN206643171U CN206643171U CN201720396475.6U CN201720396475U CN206643171U CN 206643171 U CN206643171 U CN 206643171U CN 201720396475 U CN201720396475 U CN 201720396475U CN 206643171 U CN206643171 U CN 206643171U
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- 238000005452 bending Methods 0.000 title claims abstract description 31
- 230000000994 depressogenic effect Effects 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims description 7
- 238000007493 shaping process Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 claims description 3
- 239000006227 byproduct Substances 0.000 claims description 2
- 230000008094 contradictory effect Effects 0.000 claims 1
- 238000013000 roll bending Methods 0.000 description 35
- 239000000047 product Substances 0.000 description 19
- 238000009740 moulding (composite fabrication) Methods 0.000 description 15
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000012438 extruded product Nutrition 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model discloses a kind of automobile roof depression bar bending roll former, the drive component that is rotated including frame, the roller group for being arranged at frame, drive roller group, for by the guide holder of product feeding roller group, the roller group includes being rotationally connected with the driven mould and two active moulds of frame, the active mould outer wall is provided with two bulge loops setting up and down, is formed between two bulge loops fluted；The driven mould, which is provided with, is mutually embedded the depressed part of cooperation with bulge loop, formed with the raised line that cooperation is mutually embedded with groove between two depressed parts.The utility model provides a kind of automobile roof depression bar bending roll former for the rolling-bending forming that can realize the radian in automobile press strip both direction.
Description
Technical field
Arc-shaped product former is the utility model is related to, more particularly to a kind of automobile roof depression bar bending roll former.
Background technology
Automobile uses airflow design at present, so in order to match the profile of automobile, roof press strip, doorframe on automobile
Bar is all curved metal strip mostly；Wherein each automobile can all match two roof press strips substantially, and be symmetrical arranged
In two sides of car roof, because the airflow design of car roof, shown in reference picture 9, roof press strip typically can all have
The crooked radian of both direction, then roof press strip toward the direction bending mutually deviated from while is also in downwards bending, and different
Roof can all match different roof press strips, and some roofs are in full arc degree, and some roofs are that straight line is combined with curve.
And the metal strip of these arcs is typically first molded a linear strip in process of manufacture,
Following process is carried out to it again and makes it have certain radian；It is general to use when linear pattern strip is manually bent
The technique of stretch bending or roll bending；Wherein the technique of roll bending can use three-roller curving forming machine, and the forming machine has three rollers, passes through three
Individual roller is extruded product, so that linear strip can be molded required radian.
China Patent Publication No. CN2247567Y patent document discloses a kind of rolling bending roll former, and it is by case
Body, guide plate, roller and transmission mechanism composition, roller is upper roller, bottom roller and side wheel, they be separately fixed at axle,
One end of lower axle and side axle, upper axle and side axle can adjust its mutual alignment between lower axle by screw rod adjustment mechanism.It is above-mentioned
Technical scheme feeds in the die cavity for first forming linear pattern strip between upper roller and bottom roller in shaping, makes feeding
Product is rolled out non-symmetrical part, the non-symmetrical part being rolled out again through the side wheel in the side axle directly by roll bending into wanting
The shaping workpiece for the radius of curvature asked；And when production is molded roof press strip, because roof press strip all has in the two directions
Crooked radian, and after the roll bending for passing through the said equipment, the radian that can only be molded on a direction is, it is necessary in other rolling-bending formings
It is processed again on machine or distinct device, causes production process to bother.
Utility model content
The purpose of this utility model is to provide a kind of automobile roof depression bar bending roll former, utilizes raised line and groove and convex
A die cavity being formed respectively between ring and depressed part realizes the rolling-bending forming of the radian in automobile press strip both direction.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of automobile roof depression bar
Bending roll former, including frame, the roller group for being arranged at frame, drive roller group rotate drive component, for by product feed
Enter the guide holder of roller group, the roller group includes being rotationally connected with the driven mould and two active shaping moulds of frame
Tool, the active mould outer wall are provided with two bulge loops setting up and down, formed between two bulge loops fluted；It is described
Driven mould, which is provided with, is mutually embedded the depressed part of cooperation with bulge loop, formed with being mutually embedded with groove between two depressed parts
The raised line of cooperation.
By using above-mentioned technical proposal, one is realized to roof press strip by the die cavity formed between groove and raised line
Radian roll bending on direction, at the same it is spacing to be realized to the roof press strip in roll bending process by bulge loop setting up and down, avoid
The skew of position occurs in its continuous roll bending process and causes the reduction of rolling-bending forming quality；At the same time, bulge loop and depressed part
A die cavity can be formed, the die cavity is used to the product rolling-bending forming for carrying out roll bending in one direction going out another direction
On radian, finally make roof press strip realize needed for installation radian, using same equipment with regard to the rollings of two kinds of radians can be completed
It is curved, production cost is reduced, also improves production and processing efficiency.
The utility model is further arranged to：The active mould, which is fixedly and coaxially connected, is rotationally connected with frame
Driving shaft, the driving shaft have been fixedly and coaxially connected driven gear away from active mould one end, and the drive component includes
The driving gear for be fixedly connected on the motor of frame, being fixedly and coaxially connected in motor output shaft and be engaged in two driven gears.
By using above-mentioned technical proposal, two driving shafts can be driven simultaneously by the driving gear on motor output shaft
Active rotation is carried out, so as to be played by two active moulds and driven mould to the linear pattern product of feeding
It is engaged and rolls roll bending effect.
The utility model is further arranged to：The driven mould is rotatably connected to connecting shaft, the connecting shaft edge
The perpendicular bisector sliding of two active mould lines of centres is connected to frame.
By using above-mentioned technical proposal, because some roof press strips are the form that rectilinear curve is combined, to straight line
When type roof press strip carries out roll bending, after required one section roll bending by roller group, driven mould is passed through into sliding
The connecting shaft in frame is connected to by its perpendicular bisector along two driving wheel lines of centres and away from active mould
Direction is moved, and then after the extruding for losing driven mould is held out against, roller group can not then play extruding to product again
Roll bending acts on, the form for being combined the arc and linear that reach needed for product final molding.
The utility model is further arranged to：The frame is provided with the perpendicular bisector with two active mould lines of centres
In parallel slide rail, the connecting shaft, which is embedded and slid away from one end of driven mould, is connected to slide rail；The frame is set
There is cylinder, the cylinder piston rod is fixedly connected on connecting shaft outer wall and promotes connecting shaft motion.
By using above-mentioned technical proposal, it can make driven mould can quickly through pulling connecting shaft using cylinder
To depart from two active moulds, and then stop that product is continued to roll rolling-bending forming, product is finally met institute
It is required that shape, and by slide rail come the movement to connecting shaft play guide and limit effect, make driven mould close
It can successfully coordinate active mould to realize roll bending to product after active mould, avoid three that dislocation occurs and causes
The shape of final rolling-bending forming is undesirable；Connecting shaft and slide rail are embedded cooperation and can avoid connecting shaft in the vertical direction
Depart from slide rail, make connecting shaft is stable to be placed on slide rail without shaking and departing from.
The utility model is further arranged to：The driven mould wears and is rotatably connected to connecting rod, the company
Extension bar, which is arranged in driven mould threaded one end and is connected to connecting shaft, deviates from frame end face.
By using above-mentioned technical proposal, using connecting rod, enable driven mould successfully enterprising in connecting shaft
Row rotates, while the cooperation of the screw thread of connecting rod and connecting shaft can play spacing work to driven mould in the vertical direction
With avoiding driven mould and connecting shaft from departing from, and then can be dismantled to driven mould in connecting shaft
Change, the driven mould of different profiles is changed according to different roll bending requirements, enables the equipment rolling-bending forming different
The product of radian.
The utility model is further arranged to：The frame, which is located at roller group side and is provided with, to be used to contradict roof press strip and deviate from
The limit assembly of guide holder one end.
By using above-mentioned technical proposal, required rolling is determined by the limit assembly that can be contradicted with roof press strip
The length of bight portion, the length of roll bending needed for having completed then is represented when product is sent from roller group and contradicted to limiting plate
Degree, now, facilitates staff to be operated and made it away from active mould in time to connecting shaft.
The utility model is further arranged to：The limit assembly includes being connected to the support of frame, vertical and along close
Or be connected to the mounting rod of support away from the sliding of roller group direction, be connected to the limiting plate of mounting rod, the limiting plate upper edge
It is articulated with mounting rod；The mounting rod is provided with detection components and departs to detect limiting plate or fit in mounting rod and control cylinder to live
Stopper rod stretches.
By using above-mentioned technical proposal, when product from roller group gradual rolled roll bending and when transporting out, once
When limiting plate is arrived in one end conflict that product deviates from guide holder, it will promote limiting plate to be rotated on support, and depart from limiting plate
In detection components, now detection components will receive a signal to control cylinder piston rod to be bounced back, so that driven
Roller departs from driving wheel, and then stops the roll bending to product, realizes and automatically controls, also makes the Forming Quality of product more smart
Really；Because the upper edge of limiting plate is articulated with support, when not by external force, limiting plate can rely on self gravitation and fit in branch
Frame；At the same time, the distance between limiting plate and roller group can be changed using the mounting rod for being displaced into support, so as to
The different length of roll bending part according to needed for different product adjusts the position of limiting plate.
The utility model is further arranged to：The guide holder upper surface is provided with the first stopper slot set up and down and the
Two stopper slots, the first spacing rooved face is with underlying bulge loop in contour.
It is spacing to be supported to linear product using the first stopper slot by using above-mentioned technical proposal, can
It is enough progressively to feed into roller group to realize the radian roll bending in one of direction, and using the second stopper slot come to roll bending
The middle roof press strip for going out a kind of radian plays guide support effect in the radian on being molded another direction of roll bending.
The utility model is further arranged to：The guide holder is provided with two and is located at two active mould phases respectively
The side deviated from；The guide holder sliding is connected to frame, and the frame is provided with the fixing bolt for fixed guide seat.
By using above-mentioned technical proposal, after the radian roll bending on a direction is completed to linear pattern product, it is necessary to
The intermediate products are carried out to the roll bending on another direction again, and because can all be symmetrically arranged with two in each car roof
Individual roof press strip, and if roof press strip only has the radian on a direction, then the roof press strip of both sides is only from a direction
Feeding roller group just can be produced all, and because roof press strip has the radian in both direction, complete the rolling of a radian
After curved, when the radian on second direction of roll bending, if only from side feeding roller group if can not realize it is symmetrically arranged
Two kinds of roof press strips, and then mutually utilized together away from the guide holder of side to realize using two active moulds are respectively arranged at
One equipment completes two symmetrically arranged roof press strips；At the same time, because when being fed from side, the guide holder of opposite side
The port of export of roof press strip can be caused to be stopped, now mobile guide seat can avoid product and guide holder in forming process
Collision, is smoothed out roll bending process.
In summary, the utility model has the advantages that：
One：, can be to needed for roof press strip with reference to limit assembly, detection components and moveable driven mould
The length of roll bending plays accurate control, so as to realize the part roll bending of roof press strip；
Secondly：The die cavity formed with reference to die cavity and raised line that bulge loop and depressed part are formed with groove, can be to roof pressure
Bar realizes the radian roll bending in both direction, and combines and be respectively arranged at the guiding that two active moulds mutually deviate from side
Seat, can realize symmetrically arranged two kinds of roof press strips using same group of roller group.
Brief description of the drawings
Fig. 1 is the structural representation that the present embodiment is mainly used in embodying roller group；
Fig. 2 is the structural representation that the present embodiment is mainly used in embodying driving wheel；
Fig. 3 is the structural representation that the present embodiment is mainly used in embodying drive component；
Fig. 4 is the exploded perspective view that the present embodiment is mainly used in embodying driven wheels；
Fig. 5 is the structural representation that the present embodiment is mainly used in embodying slide rail；
Fig. 6 is Fig. 1 I portions enlarged drawing, is mainly used in embodying guide holder；
Fig. 7 is the structural representation that the present embodiment is mainly used in embodying limit assembly；
Fig. 8 is the progressively rolling-bending forming process of the present embodiment roof press strip and linear pattern roof press strip and middle roof press strip
For top view, it is side view to complete version roof press strip；
Fig. 9 is the structural representation of the present embodiment roof press strip.
Reference：1st, frame；2nd, roller group；21st, driven mould；211st, connecting shaft；212nd, connecting rod；22nd, it is main
Dynamic mould；221st, driving shaft；3rd, drive component；31st, motor；32nd, driving gear；4th, guide holder；5th, slide rail；6th, cylinder；
7th, driven gear；8th, limit assembly；81st, support；82nd, mounting rod；83rd, limiting plate；9th, photoelectric sensor；10th, bulge loop；11st, it is recessed
Groove；12nd, depressed part；13rd, raised line；14th, the first stopper slot；15th, the second stopper slot；16th, fixing bolt；17th, thrust bearing；18、
Bearing；19th, neck；20th, movable plate；23rd, waist type groove；24th, rotating bar；25th, block；26th, linear pattern roof press strip；27th, it is middle
Roof press strip；28th, version roof press strip is completed.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of automobile roof depression bar bending roll former, shown in reference picture 1, including frame 1, frame 1 are smoothly positioned over ground
On face；Frame 1 is provided with roller group 2, and roller group 2 is made up of two active moulds 22 and a driven mould 21,
The center of driven mould 21 is on the perpendicular bisector of two lines of centres of active mould 22；Roof press strip can be from master
By realizing roll bending in the die cavity that dynamic mould 22 and driven mould 21 are formed.
Shown in reference picture 1-2, above-mentioned two active moulds 22 have been fixedly and coaxially connected one in vertical and turn
The dynamic driving shaft 221 for being connected to frame 1；In the upper surface of active mould 22 driving shaft is fixedly connected on by three bolts
221；The circumferential side wall of active mould 22 is provided with two ring-type bulge loops 10 set up and down, shape between two bulge loops 10
Into fluted 11；Driving shaft 221 passes vertically through the upper surface of frame 1, and is rotatably connected on one by thrust bearing 17 and frame 1
Rise so that driving shaft 221 can in frame 1 flexible rotating；It is coaxial through one end difference of frame 1 in two driving shafts 221
It is fixedly connected with driven gear 7；With reference to shown in Fig. 3, two driven gears 7 are engaged with a driving gear 32 jointly；Driving tooth
Wheel 32 is connected to a motor 31 by key and shaft coupling, and motor 31 is bolted on the lower surface of frame 1, so as to
Enable motor 31 to pass through driving gear 32 to drive two synchronous axial systems of driven gear 7, and then drive two to be actively molded
Mould 22 makees synchronous axial system.
Shown in reference picture 1 and Fig. 4, driven mould 21 is arranged with one in the company being vertically arranged by a bearing 18
Spindle 211；The upper surface of driven mould 21 is equipped with connecting rod 212；Connecting rod 212 is arranged in driven mould 21
The lower section outer wall is provided with screw thread, and upper portion is polished rod, and driven mould 21 is matched somebody with somebody with the epimere of connecting rod 212 in rotation
Close, and the upper surface that the hypomere of connecting rod 212 wears bearing 18 with connecting shaft 211 is threaded, so that driven shaping
Mould 21 can rotate and without departing from connecting shaft 211 in connecting rod 212；Driven mould 21 outer wall be provided with
The depressed part 12 that bulge loop 10 is corresponded and coordinated, formed with raised line 13 annular in shape, raised line between upper and lower two depressed parts 12
13 are embedded cooperation with the phase of groove 11；Bulge loop 10 and depressed part 12 can form one and be used on one direction of forming cart tip layering
The die cavity of radian, raised line 13 can also form the type of a radian being used on another direction of forming cart tip layering with groove 11
Chamber；With reference to shown in Fig. 5, in order to realize mobile link axle 211, a slide rail 5 is fixedly connected with the upper surface of frame 1,
The direction of the length direction of slide rail 5 and two lines of centres of active mould 22 is perpendicular and is in two active moulds
On the perpendicular bisector of 22 lines of centres；Section is offered in I-shaped away from one end of driven mould 21 in connecting shaft 211
Neck 19, so as in sliding connection and make connecting shaft by the inlay card of neck 19 of connecting shaft 211 in slide rail 5 and with slide rail 5
211 will not rotate on slide rail 5.It is located at the one end of slide rail 5 away from active mould 22 in frame 1 and is fixed with a gas
Cylinder 6, for the piston rod of cylinder 6 to being in parallel with the length direction of slide rail 5, the piston rod of cylinder 6 is fixedly connected on connecting shaft 211
Outer wall.
Shown in reference picture 1 and Fig. 6, it is located at the side that two phases of active mould 22 deviate from frame 1 and is provided with one
Individual guide holder 4, guide holder 4 is between active mould 22 and driven mould 21；The bottom surface of guide holder 4 is integrally formed
There is one piece of movable plate 20, movable plate 20 fits in the upper surface of frame 1, a waist type groove 23 is offered on movable plate 20, in waist
A fixing bolt for being threadedly connected to frame 1 16 is equipped with type groove 23；Offer to present in the upper surface of guide holder 4 and divide into
The first stopper slot 14 and the second stopper slot 15 put, the bottom surface of the first stopper slot 14 and the bottom surface of the second stopper slot 15 form one
Step difference；First stopper slot 14 and the second stopper slot 15 are through two relative side walls of guide holder 4；Also, first is spacing
The surface of groove 14 is with underlying bulge loop 10 in contour.
Shown in reference picture 1 and Fig. 7, it is located at two active moulds 22 in frame 1（It is shown in Fig. 2）The side mutually deviated from
It is provided with limit assembly 8；Limit assembly 8 includes a root long strip-shaped bracket 81, and support 81 is along perpendicular to two active shaping moulds
The direction sliding for having 22 lines of centres is connected to frame 1, and is fixed by bolt and the phase of frame 1；Along two on support 81
The direction sliding of the line of centres of active mould 22 is connected with a mounting rod 82, and mounting rod 82 passes through bolt and the phase of support 81
It is fixed；It is in axially horizontal rotating bar 24 to be rotatably connected in side wall of the mounting rod 82 close to upper end, fixed in rotating bar 24
There is one piece of limiting plate 83, the upper edge of limiting plate 83 is fixedly connected on rotating bar 24, and in its natural state, limiting plate 83 relies on it
Self gravitation and be in vertical state；Detection components are provided with mounting rod 82, detection components include one and are fixed on installation
The photoelectric sensor 9 of bar 82, a block 25 for being used to be bonded the end of photoelectric sensor 9 is fixedly connected with limiting plate 83,
Under original state, block 25 just fits in photoelectric sensor 9, when roof press strip passes from roller group 2 and pushes up out limiting plate
When 83, block 25 departs from photoelectric sensor 9；Photoelectric sensor 9 is electrically connected with a controller（Do not indicated in figure）, work as control
Device can pass through air compressor when receiving the signal of photoelectric sensor 9（Do not indicated in figure）To realize to the piston rod of cylinder 6
Extension and contraction control.
The operation principle of the present embodiment is：
With reference to shown in Fig. 1-8, before roll bending is started, the position of guide holder 4 is adjusted, makes the opening of the first stopper slot 14
The die cavity formed in alignment with underlying bulge loop 10 and depressed part 12, and adjust the position of limiting plate 83.
First linear pattern roof press strip 26 is placed in the first stopper slot 14, and roof press strip is in flat condition, starts electricity
Machine 31, two driving wheels 22 are made to start to rotate, meanwhile, the die cavity that roof press strip is formed through bulge loop 10 and depressed part 12, directly
Line style roof press strip 26 by active mould 22 and driven mould 21 extruding and by roll bending, and middle roof pressure
Bar 27 gradually passes from away from the side of guide holder 4, when the end passed contacts at limiting plate 83 and opens the top of limiting plate 83
And block 25 is departed from when photoelectric sensor 9, controller will receive a signal, while control air compressor to make gas
The piston rod retraction of cylinder 6, so as to pull connecting shaft 211 and driven mould 21 to be moved toward away from the direction of active mould 22
It is dynamic, and then roof press strip is lost extruding force, linear pattern roof press strip 26 is completed to the roll bending of middle roof press strip 27, makes roof
Press strip is realized toward the direction bending mutually deviated from；Middle roof press strip 27 is taken out, limiting plate 83 in the presence of self gravitation and
Return back in vertical, now block 25 fits in photoelectric sensor 9 again so that the piston rod of cylinder 6 stretch out and promote from
Dynamic mould 21 moves toward the direction of active mould 22, waits next working cycles.
A kind of middle roof press strip 27 for the radian that roll bending goes out on direction is placed in the second stopper slot with vertical state
In 15, and the distance between driven mould 21 and active mould 22 are regulated, enable middle roof press strip 27
The radian for passing through and being gone out by roll bending on other direction in the die cavity formed from raised line 13 and groove 11, the radian are to be bent downwardly.
And after completing the roof press strip of wherein side at left and right sides of roof, two guide holders 4 are adjusted, original is led
Deviate the die cavity of active mould 22 and driven mould 21 to seat 4, the radian that roll bending is gone out on a kind of direction
Middle roof press strip 27 is placed in the second stopper slot 15 of another guide holder 4 with vertical state, so as to which final molding is in symmetrical
Two kinds set complete version roof press strip 28.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (9)
1. a kind of automobile roof depression bar bending roll former, including frame（1）, be arranged at frame（1）Roller group（2）, driving rolling
Wheel group（2）The drive component of rotation（3）, for by product feeding roller group（2）Guide holder（4）, it is characterized in that：The roller
Group（2）Including being rotationally connected with frame（1）Driven mould（21）With two active moulds（22）, the active into
Pattern has（22）Outer wall is provided with two bulge loops setting up and down（10）, two bulge loops（10）Between formed it is fluted（11）；
The driven mould（21）It is provided with and bulge loop（10）Mutually it is embedded the depressed part of cooperation（12）, two depressed parts（12）It
Between formed with groove（11）Mutually it is embedded the raised line of cooperation（13）.
2. automobile roof depression bar bending roll former according to claim 1, it is characterized in that：The active mould（22）
It has been fixedly and coaxially connected and has been rotationally connected with frame（1）Driving shaft（221）, the driving shaft（221）Away from active mould
（22）One end has been fixedly and coaxially connected driven gear（7）, the drive component（3）Including being fixedly connected on frame（1）Motor
（31）, be fixedly and coaxially connected in motor（31）Output shaft and it is engaged in two driven gears（7）Driving gear（32）.
3. automobile roof depression bar bending roll former according to claim 1, it is characterized in that：The driven mould（21）
It is rotatably connected to connecting shaft（211）, the connecting shaft（211）Along two active moulds（22）The perpendicular bisector of the line of centres is slided
Shifting is connected to frame（1）.
4. automobile roof depression bar bending roll former according to claim 3, it is characterized in that：The frame（1）Provided with two
Individual active mould（22）The perpendicular bisector of the line of centres is in parallel slide rail（5）, the connecting shaft（211）Away from driven shaping
Mould（21）One end be embedded and slide and be connected to slide rail（5）；The frame（1）Provided with cylinder（6）, the cylinder（6）Piston
Bar is fixedly connected on connecting shaft（211）Outer wall and promotion connecting shaft（211）Motion.
5. automobile roof depression bar bending roll former according to claim 3, it is characterized in that：The driven mould（21）
Wear and be rotatably connected to connecting rod（212）, the connecting rod（212）It is arranged in driven mould（21）Threaded one end connects
In connecting shaft（211）Away from frame（1）End face.
6. automobile roof depression bar bending roll former according to claim 4, it is characterized in that：The frame（1）Positioned at roller
Group（2）Side is provided with deviates from guide holder for contradicting roof press strip（4）The limit assembly of one end（8）.
7. automobile roof depression bar bending roll former according to claim 6, it is characterized in that：The limit assembly（8）Including
It is connected to frame（1）Support（81）, it is vertical and along closer or far from roller group（2）Direction sliding is connected to support（81）Peace
Fill bar（82）, be connected to mounting rod（82）Limiting plate（83）, the limiting plate（83）Upper edge is articulated with mounting rod（82）；Institute
State mounting rod（82）Provided with detection components to detect limiting plate（83）Depart from or fit in mounting rod（82）And control cylinder（6）It is living
Stopper rod stretches.
8. automobile roof depression bar bending roll former according to claim 1, it is characterized in that：The guide holder（4）Upper surface
Provided with the first stopper slot set up and down（14）With the second stopper slot（15）, first stopper slot（14）Surface and under being located at
The bulge loop of side（10）In contour.
9. automobile roof depression bar bending roll former according to claim 8, it is characterized in that：The guide holder（4）Provided with two
It is individual and be located at two active moulds respectively（22）The side mutually deviated from；The guide holder（4）Sliding is connected to frame（1）,
The frame（1）Provided with for fixed guide seat（4）Fixing bolt（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396475.6U CN206643171U (en) | 2017-04-15 | 2017-04-15 | Automobile roof depression bar bending roll former |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396475.6U CN206643171U (en) | 2017-04-15 | 2017-04-15 | Automobile roof depression bar bending roll former |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206643171U true CN206643171U (en) | 2017-11-17 |
Family
ID=60276717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720396475.6U Expired - Fee Related CN206643171U (en) | 2017-04-15 | 2017-04-15 | Automobile roof depression bar bending roll former |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206643171U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530505A (en) * | 2018-11-20 | 2019-03-29 | 尹明凤 | A kind of full-automatic steel tube bending machine |
| CN111790785A (en) * | 2020-06-15 | 2020-10-20 | 陕西斯瑞新材料股份有限公司 | Forming device and method for side arc-shaped copper bar |
-
2017
- 2017-04-15 CN CN201720396475.6U patent/CN206643171U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530505A (en) * | 2018-11-20 | 2019-03-29 | 尹明凤 | A kind of full-automatic steel tube bending machine |
| CN111790785A (en) * | 2020-06-15 | 2020-10-20 | 陕西斯瑞新材料股份有限公司 | Forming device and method for side arc-shaped copper bar |
| CN111790785B (en) * | 2020-06-15 | 2022-06-03 | 陕西斯瑞新材料股份有限公司 | Forming device and method for side arc-shaped copper bar |
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Granted publication date: 20171117 |