CN205324423U - Sunroof rail's variable curvature bending apparatus - Google Patents
Sunroof rail's variable curvature bending apparatus Download PDFInfo
- Publication number
- CN205324423U CN205324423U CN201620075667.2U CN201620075667U CN205324423U CN 205324423 U CN205324423 U CN 205324423U CN 201620075667 U CN201620075667 U CN 201620075667U CN 205324423 U CN205324423 U CN 205324423U
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- Prior art keywords
- plate
- cope match
- cylinder
- lower bolster
- guide rail
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- Withdrawn - After Issue
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- 238000005452 bending Methods 0.000 title claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000004033 plastic Substances 0.000 claims abstract description 8
- 238000006073 displacement reaction Methods 0.000 claims description 23
- 230000002452 interceptive effect Effects 0.000 claims description 10
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 238000007598 dipping method Methods 0.000 claims description 3
- 230000003993 interaction Effects 0.000 abstract 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 10
- 229910052782 aluminium Inorganic materials 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 230000001276 controlling effect Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000010276 construction Methods 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
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
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- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The utility model discloses a sunroof rail's variable curvature bending apparatus, including frame, controlling means, governing system, human -computer interaction system, power device, cope match -plate pattern and lower bolster, the human -computer interaction systems and control headtotail, control system pass through power device and be connected with governing system, governing system including the multiunit camber adjusting part that sets up side by side, the camber adjusting part including long bar -type texture's camber board, the below of camber board be provided with the cope match -plate pattern that plastic material made, the below correspondence of cope match -plate pattern be provided with the plastic material lower bolster, the cope match -plate pattern pass through power device with the lower bolster and be connected with the frame. The human -computer interaction system shows state, the camber of equipment to operating personnel can control this equipment through the human -computer interaction system. The utility model discloses a digitally controlled digitizes the position of the movable part in the equipment, more the crooked camber of accurate control product.
Description
Technical field
This utility model relates to a kind of bending apparatus, especially relates to the bending apparatus of the scalable curvature of a kind of aluminum alloy materials for skylight guide rail。
Background technology
Vehicle dormer window guide rail is generally aluminum and makes, it is easy to oxidized, and after oxidation, hardness becomes big, and its rebound degree also changes therewith。Therefore when bending vehicle dormer window aluminum guide rail with bending apparatus, will according to the difference of rebound degree, vehicle dormer window aluminum guide rail is processed different flexibility, but existing vehicle dormer window aluminum rail bends equipment can only process fixing flexibility, it is impossible to adjust bending machining ability。In order to process the skylight guide rail of different curvature, it is necessary to it is processed by the mould of different groups。This mode processing cost is relatively big, and does not meet economic benefit。
For the problems referred to above, existing Chinese utility model patent CN201410318244.4, disclose a kind of vehicle dormer window aluminum rail bends adjustable shaping mould, including mold frame, pressue device, cope match-plate pattern, lower bolster and multiple rest pad, pressue device is connected to mold frame top, cope match-plate pattern is connected to the working end of pressue device, rest pad is located at bottom mold frame, rest pad height adjustment mechanism it is provided with between rest pad and mold frame, lower bolster is located at rest pad top, the material of cope match-plate pattern and lower bolster deflection is made, the opposite face of cope match-plate pattern and lower bolster is provided with the die cavity adaptive with vehicle dormer window aluminum guide rail surface。The processing flexibility of above-mentioned utility model is adjustable, can according to the change of vehicle dormer window aluminum guide material rebound degree, adjust processing flexibility, the vehicle dormer window aluminum guide rail making different rebound degree can bend to and meet the requirements, improve vehicle dormer window aluminum rail bends passing rate of processing, it is also possible to reduce vehicle dormer window aluminum guide rail processing cost。But there are the following problems for above-mentioned patent: 1. its degree of crook is regulated by rest pad, the lower bolster being positioned at rest pad top is made to present case of bending, but owing to stay space to rest pad, lower bolster can be caused can not to fit completely rest pad, and therefore can there is certain error in the curvature of lower bolster。2. rest pad height adjustment mechanism adopts manual adjustments, and it is highly adjusted by naked eyes intuitively, not only troublesome poeration, and cannot ensure the accuracy rate regulated, and can cause that the curvature finally given exists error。
Utility model content
Technical problem to be solved in the utility model is to provide the variable curvature bending apparatus of a kind of skylight guide rail, it is possible to obtain the vehicle dormer window guide rail that curvature precision is higher。
The technical scheme that the above-mentioned technical problem of this utility model solution adopts is: the variable curvature bending apparatus of a kind of skylight guide rail, including frame, control device, adjustment system, man-machine interactive system, power set, cope match-plate pattern and lower bolster, described man-machine interactive system is connected with controlling system, described control system is connected with the system of adjustment by power set, described adjustment system includes the many suites rate adjusting part being arranged side by side, described curvature adjusting part includes the curved plate of string configuration, described curved plate be arranged below the cope match-plate pattern that plastic material is made, the lower section of described cope match-plate pattern is correspondingly arranged on plastic material lower bolster, described cope match-plate pattern is connected with frame by power set with lower bolster。
Described adjustment system includes fixing plate and many suites rate adjusting part, described fixing plate level is fixed in frame, many suites rate adjusting part is perpendicular to fixing plate and arranges, described curvature adjusting part includes the screw rod erect, be enclosed within outward on screw rod and with screw flight attaching nut, the front push rod erect, the rear push rod erect and curved plate, many group curved plates are horizontally arranged along the width of cope match-plate pattern, described fixing plate is provided with row's shoulder hole and two exhausting holes, the lower end of described screw rod is stuck in shoulder hole and can rotate in shoulder hole, described nut is fixedly installed for connecting front push rod, the connecting rod of rear push rod, described front push rod and rear push rod are one in front and one in back arranged on screw rod both sides, described front push rod is connected with curved plate after described fixing plate with the lower end of rear push rod。Screw rod, nut screw connection is adopted to regulate, it is possible to curvature adjusting part to be carried out the fine setting that precision is higher, thus can ensure that curvature precision of the present utility model。By connecting rod, front push rod, rear push rod setting, be able to ensure that the stability of mass motion when regulating。
Described power set include the servo closed-loop hydraulic system being arranged in adjustment system, it is arranged on the multiple lower oil cylinder on lower bolster and multiple first cylinders being arranged on cope match-plate pattern, described servo closed-loop hydraulic system includes upper cylinder, proportioning valve and multiple servomotor, described upper cylinder is connected with proportioning valve, described proportioning valve, servomotor is connected with control system respectively, described control system passing ratio valve controls upper cylinder motion, multiple servomotors are horizontal above screw rod, servomotor is arranged with screw rod one_to_one corresponding, it is connected by one group of bevel gear between described servomotor and screw rod, servomotor motion drives screw rod to rotate, described upper cylinder is positioned at above adjustment system and moves up and down for controlling whole adjustment system。Adopting bevel gear transmission principle in the power transmission that curvature regulates, adjustment is convenient, certainly locks。Adopt servo servo closed-loop hydraulic system, arbitrarily adjustment can regulate system, the pressure of cope match-plate pattern, speed, position by controlling system, increase universality of the present utility model。
Being provided with the potential ruler being connected with control system on curvature adjusting part, described potential ruler one end is fixed in connecting rod, and the other end of potential ruler is provided with in frame。Adopt the such displacement transducer of potential ruler, it is possible to remember the shift value of each position, show in man-machine interactive system。User can also carry out, by man-machine interactive system, the process data that selects originally to record, is repeated regulating and uses。
The bottom surface of curved plate is the arcwall face of outwardly convex, the two sides, front and back of described curved plate are provided with card-bit part, described card-bit part is that L-type structural member includes base plate and backboard, described card-bit part is arranged on the knuckle place between the front and back sides of curved plate and bottom surface, described base plate is positioned at the bottom surface of curved plate, and described backboard is positioned at the outside of curved plate leading flank or trailing flank。Vehicle dormer window guide rail is not simple slab construction, and its cross section is irregular shape, and in the process carrying out press-bending process, the displacement of its not merely in the vertical direction changes, and it can be driven to change in the Y-axis direction simultaneously。The quality of skylight guide rail after causing press-bending to process be can not get ensureing by this。The setting of card-bit part can effectively eliminate the deformational displacement in the Y direction caused due to the change in aluminium alloy extrusions cross section。
It is provided with installing rack on the upside of the two ends of described adjustment system, described installing rack is provided with the first cylinder, the middle part of the first described cylinder adopts with installing rack and is flexibly connected, the described piston rod on the first cylinder is flexibly connected with bracket, described bracket is fixed on the end of cope match-plate pattern, and now the first cylinder is the outward-dipping setting in lower end。Cope match-plate pattern is bending, first cylinder adopts and is obliquely installed and the flexible connection at two positions on cylinder, side ensure cope match-plate pattern be subject to first cylinder apply power be perpendicular to its flexure plane, second ensure that the power that the first cylinder receives is axially along, be favorably improved its service life。
Described frame is provided with adjustment of displacement plate, described adjustment of displacement plate is positioned at the lower section of described lower bolster, it is connected by five lower oil cylinders between described adjustment of displacement plate and lower bolster, it is connected to a lower oil cylinder between middle part and the middle part of adjustment of displacement plate of described lower bolster, described adjustment of displacement plate is provided with the notch of four horizontally disposed sleeve configurations, four described notches are about substantially symmetrical about its central axis, a lower oil cylinder respectively it is connected in four notches, one end of described lower oil cylinder is flexibly connected with notch and can move along notch, the other end of described lower oil cylinder is flexibly connected with supporting piece, described supporting piece is U-shape structure and is enclosed within outward below lower bolster, the inner bottom surface of described supporting piece and the bottom surface of lower bolster adapt。Adjustment of displacement plate makes the position of lower oil cylinder adjustable, it is possible to adapt to the skylight guide rail of bending different structure, different curvature。
One end of described lower oil cylinder is connected to the second cylinder, and the second described cylinder is horizontal on described adjustment of displacement plate, and the second cylinder moving drives one end of described lower oil cylinder to move in notch。Second cylinder is for the position of oil cylinder under regulable control so that it is digitized, mechanization。
The opposite face of described cope match-plate pattern and lower bolster is provided with the die cavity suitable with vehicle dormer window guide rail surface。Vehicle dormer window guide rail to be bent can simple and convenient be arranged in lower bolster and cope match-plate pattern accurately。
Described cope match-plate pattern and lower bolster adopt nylon material to make。Nylon material has its superiority, is make cope match-plate pattern, the comparatively ideal material of lower bolster。
Compared with prior art, the utility model has the advantage of that state of the present utility model, curvature are displayed by man-machine interactive system, and this equipment can be controlled by man-machine interactive system by operator。Under the manipulation of operator, control system issues control command, power set perform, and will move the curvature adjusting part of this equipment to the bending curvature wanted, and the adjustment system of this equipment, cope match-plate pattern, lower bolster are moved to cope match-plate pattern, lower bolster contact and are bent by product。This utility model adopts Digital Control, by the position of the movable part in equipment all digitizeds, it is possible to be more accurately controlled the bending curvature of product。
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation at adjustment system place；
Fig. 3 is the structural representation at adjustment of displacement plate place。
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, this utility model is described in further detail。
As shown in Figure 1 to Figure 3: the variable curvature bending apparatus of a kind of skylight guide rail, including frame 1, control device, adjustment system, man-machine interactive system, power set, cope match-plate pattern 4 and lower bolster 5, man-machine interactive system is connected with controlling system, control system is connected with the system of adjustment by power set, adjustment system includes the many suites rate adjusting part 2 being arranged side by side, curvature adjusting part 2 includes the curved plate 3 of string configuration, curved plate 3 be arranged below the cope match-plate pattern 4 that plastic material is made, the lower section of cope match-plate pattern 4 is correspondingly arranged on plastic material lower bolster 5, cope match-plate pattern 4 is connected with frame 1 by power set with lower bolster 5。
Adjustment system includes fixing plate 21 and many suites rate adjusting part 2, fixing plate 21 is horizontally fixed in frame 1, many suites rate adjusting part 2 is perpendicular to fixing plate 21 and arranges, curvature adjusting part 2 includes the screw rod 22 erect, be enclosed within outward on screw rod 22 and with screw rod 22 threaded coupling nut 25, the front push rod 26 erect, rear push rod 27 and the curved plate 3 erect, many group curved plates 3 are horizontally arranged along the width of cope match-plate pattern 4, fixing plate 21 is provided with row's shoulder hole 23 and two exhausting holes 24, the lower end of screw rod 22 is stuck in shoulder hole 23 and can rotate in shoulder hole 23, nut 25 is fixedly installed for connecting front push rod 26, the connecting rod 28 of rear push rod 27, front push rod 26 is one in front and one in back arranged on screw rod 22 both sides with rear push rod 27, front push rod 26 is connected with curved plate 3 after fixing plate 21 with the lower end of rear push rod 27。Adjustment system adopt screw rod 22 gyration is converted into rectilinear motion, it is possible to have high accuracy, reversibility and high efficiency feature concurrently。Owing to the frictional resistance between screw rod 22 and nut 25 is only small, therefore it is adjusted reaching higher precision to curved plate 3 by screw rod 22 and nut 25。Because the lower end of screw rod 22 is stuck in shoulder hole 23, so screw rod 22 rotates under the effect of power set, now nut 25 does rectilinear motion along the direction of screw rod 22。Being connected for fixing between nut 25 with front push rod 26, rear push rod 27, therefore nut 25 passes motion to front push rod 26, rear push rod 27 and is pushed to curved plate 3 by them and moves so that the motion maintenance of curved plate 3 is synchronize with nut 25。Guaranteed that the motion of curved plate 3 has high accuracy, reversibility and high efficiency feature by aforesaid way。
Power set include the servo closed-loop hydraulic system being arranged in adjustment system, it is arranged on the multiple lower oil cylinder 31 on lower bolster 5 and multiple first cylinders 32 being arranged on cope match-plate pattern 4, servo closed-loop hydraulic system includes upper cylinder 33, proportioning valve and multiple servomotor 34, upper cylinder 33 is connected with proportioning valve, proportioning valve, servomotor 34 is connected with control system respectively, control system passing ratio valve controls upper cylinder 33 and moves, multiple servomotors 34 are horizontal above screw rod 22, servomotor 34 is arranged with screw rod 22 one_to_one corresponding, it is connected by one group of bevel gear between servomotor 34 with screw rod 22, servomotor 34 motion drives screw rod 22 to rotate, upper cylinder 33 is positioned at above adjustment system and moves up and down for controlling whole adjustment system。34 signals of telecommunication received of servomotor convert the angular velocity output on motor reel to。Screw rod 22 is driven to rotate by one group of bevel gear。The rotating speed of servomotor 34 is controlled by controlling system, also implies that the rotating speed of screw rod 22 also will be synchronized with servomotor 34 and be controlled the control of system。Therefore curved plate 3 moves speed and position all can be controlled by control system。Adoption rate valve can realize the throttling to flow in automatically controlled mode and control, and thus regulates speed and pressure that upper cylinder 33 promotes adjustment device and cope match-plate pattern to press for 4 times。
Being provided with the potential ruler 41 being connected with control system on curvature adjusting part 2, potential ruler 41 one end is fixed in connecting rod 28, and the other end of potential ruler 41 is provided with in frame 1。Potential ruler 41 as the one of displacement transducer, position signalling is converted into digital signal be transmitted, show, record。
The bottom surface of curved plate 3 is the arcwall face of outwardly convex, the two sides, front and back of curved plate 3 are provided with card-bit part 51, card-bit part 51 includes base plate 52 and backboard 53 for L-type structural member, card-bit part 51 is arranged on the knuckle place between front and back sides and the bottom surface of curved plate 3, base plate 52 is positioned at the bottom surface of curved plate 3, and backboard 53 is positioned at the outside of curved plate 3 leading flank or trailing flank。In equipment work process, card-bit part 51, by two limits being one in front and one in back stuck in skylight guide rail, so that skylight guide rail is in the process being bent, limits it and deforms upon in the Y-axis direction。It is effectively ensured the quality of the finished product obtained that bends。
Installing rack 61 it is provided with on the upside of the two ends of adjustment system, installing rack 61 is provided with the first cylinder 32, the middle part of the first cylinder 32 adopts with installing rack 61 and is flexibly connected, piston rod on first cylinder 32 is flexibly connected with bracket 62, bracket 62 is fixed on the end of cope match-plate pattern 4, and now the first cylinder 32 is the outward-dipping setting in lower end。Arranging two joints alive on first cylinder 32, in equipment work process, the first cylinder 32 can carry out the change of locality along with the degree of crook of lower bolster 5。
Frame 1 is provided with adjustment of displacement plate 71, adjustment of displacement plate 71 is positioned at the lower section of lower bolster 5, it is connected by five lower oil cylinders 31 between adjustment of displacement plate 71 with lower bolster 5, a lower oil cylinder 31 it is connected between middle part and the middle part of adjustment of displacement plate 71 of lower bolster 5, adjustment of displacement plate 71 is provided with the notch 72 of four horizontally disposed sleeve configurations, four notches 72 are about substantially symmetrical about its central axis, a lower oil cylinder 31 respectively it is connected in four notches 72, one end of lower oil cylinder 31 is flexibly connected with notch 72 and can move along notch 72, the other end of lower oil cylinder 31 is flexibly connected with supporting piece 73, supporting piece 73 is for U-shape structure and is enclosed within outward below lower bolster 5, the bottom surface of the inner bottom surface of supporting piece 73 and lower bolster 5 adapts。Bending according to vehicle dormer window guide rail requires difference, and lower oil cylinder 31 is extremely important as its position of force application part。If the position of lower oil cylinder 31 is non-adjustable, then the place of this bending can be occurred not reach bending requirement, and the place that should not bend has bent or overbending。Therefore lower oil cylinder 31 is arranged to position adjustable, it is possible to be prevented effectively from this situation。
One end of lower oil cylinder 31 is connected to the second cylinder 81, and on the second horizontal transposition imposite 71 in place of cylinder 81, the second cylinder 81 motion drives one end of lower oil cylinder 31 to move in notch 72。Second cylinder 81 can be controlled by control system, thus controls the position of lower oil cylinder 31。
The opposite face of cope match-plate pattern 4 and lower bolster 5 is provided with the die cavity suitable with vehicle dormer window guide rail surface。Cope match-plate pattern 4 and lower bolster 5 adopt nylon material to make。
Claims (10)
1. the variable curvature bending apparatus of a skylight guide rail, it is characterized in that including frame, control device, adjustment system, man-machine interactive system, power set, cope match-plate pattern and lower bolster, described man-machine interactive system is connected with controlling system, described control system is connected with the system of adjustment by power set, described adjustment system includes the many suites rate adjusting part being arranged side by side, described curvature adjusting part includes the curved plate of string configuration, described curved plate be arranged below the cope match-plate pattern that plastic material is made, the lower section of described cope match-plate pattern is correspondingly arranged on plastic material lower bolster, described cope match-plate pattern is connected with frame by power set with lower bolster。
2. the variable curvature bending apparatus of a kind of skylight according to claim 1 guide rail, it is characterized in that described adjustment system includes fixing plate and many suites rate adjusting part, described fixing plate level is fixed in frame, many suites rate adjusting part is perpendicular to fixing plate and arranges, described curvature adjusting part includes the screw rod erect, be enclosed within outward on screw rod and with screw flight attaching nut, the front push rod erect, the rear push rod erect and curved plate, many group curved plates are horizontally arranged along the width of cope match-plate pattern, described fixing plate is provided with row's shoulder hole and two exhausting holes, the lower end of described screw rod is stuck in shoulder hole and can rotate in shoulder hole, described nut is fixedly installed for connecting front push rod, the connecting rod of rear push rod, described front push rod and rear push rod are one in front and one in back arranged on screw rod both sides, described front push rod is connected with curved plate after described fixing plate with the lower end of rear push rod。
3. the variable curvature bending apparatus of a kind of skylight according to claim 2 guide rail, it is characterized in that described power set include the servo closed-loop hydraulic system being arranged in adjustment system, it is arranged on the multiple lower oil cylinder on lower bolster and multiple first cylinders being arranged on cope match-plate pattern, described servo closed-loop hydraulic system includes upper cylinder, proportioning valve and multiple servomotor, described upper cylinder is connected with proportioning valve, described proportioning valve, servomotor is connected with control system respectively, described control system passing ratio valve controls upper cylinder motion, multiple servomotors are horizontal above screw rod, servomotor is arranged with screw rod one_to_one corresponding, it is connected by one group of bevel gear between described servomotor and screw rod, servomotor motion drives screw rod to rotate, described upper cylinder is positioned at above adjustment system and moves up and down for controlling whole adjustment system。
4. the variable curvature bending apparatus of a kind of skylight according to claim 2 guide rail, it is characterized in that curvature adjusting part is provided with the potential ruler being connected with control system, described potential ruler one end is fixed in connecting rod, and the other end of potential ruler is provided with in frame。
5. the variable curvature bending apparatus of a kind of skylight according to claim 1 guide rail, it is characterized in that the arcwall face that the bottom surface of curved plate is outwardly convex, the two sides, front and back of described curved plate are provided with card-bit part, described card-bit part is that L-type structural member includes base plate and backboard, described card-bit part is arranged on the knuckle place between the front and back sides of curved plate and bottom surface, described base plate is positioned at the bottom surface of curved plate, and described backboard is positioned at the outside of curved plate leading flank or trailing flank。
6. the variable curvature bending apparatus of a kind of skylight according to claim 3 guide rail, it is characterized in that being provided with installing rack on the upside of the two ends of described adjustment system, described installing rack is provided with the first cylinder, the middle part of the first described cylinder adopts with installing rack and is flexibly connected, the described piston rod on the first cylinder is flexibly connected with bracket, described bracket is fixed on the end of cope match-plate pattern, and now the first cylinder is the outward-dipping setting in lower end。
7. the variable curvature bending apparatus of a kind of skylight according to claim 3 guide rail, it is characterized in that described frame is provided with adjustment of displacement plate, described adjustment of displacement plate is positioned at the lower section of described lower bolster, it is connected by five lower oil cylinders between described adjustment of displacement plate and lower bolster, it is connected to a lower oil cylinder between middle part and the middle part of adjustment of displacement plate of described lower bolster, described adjustment of displacement plate is provided with the notch of four horizontally disposed sleeve configurations, four described notches are about substantially symmetrical about its central axis, a lower oil cylinder respectively it is connected in four notches, one end of described lower oil cylinder is flexibly connected with notch and can move along notch, the other end of described lower oil cylinder is flexibly connected with supporting piece, described supporting piece is U-shape structure and is enclosed within outward below lower bolster, the inner bottom surface of described supporting piece and the bottom surface of lower bolster adapt。
8. the variable curvature bending apparatus of a kind of skylight according to claim 7 guide rail, it is characterized in that one end of described lower oil cylinder is connected to the second cylinder, the second described cylinder is horizontal on described adjustment of displacement plate, and the second cylinder moving drives one end of described lower oil cylinder to move in notch。
9. the variable curvature bending apparatus of a kind of skylight according to claim 1 guide rail, it is characterised in that the opposite face of described cope match-plate pattern and lower bolster is provided with the die cavity suitable with vehicle dormer window guide rail surface。
10. the variable curvature bending apparatus of a kind of skylight according to claim 1 guide rail, it is characterised in that described cope match-plate pattern and lower bolster adopt nylon material to make。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620075667.2U CN205324423U (en) | 2016-01-19 | 2016-01-19 | Sunroof rail's variable curvature bending apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620075667.2U CN205324423U (en) | 2016-01-19 | 2016-01-19 | Sunroof rail's variable curvature bending apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205324423U true CN205324423U (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620075667.2U Withdrawn - After Issue CN205324423U (en) | 2016-01-19 | 2016-01-19 | Sunroof rail's variable curvature bending apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205324423U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522022A (en) * | 2016-01-19 | 2016-04-27 | 宁海县华力机械有限公司 | Curvature-variable bending equipment for skylight guide rail |
| CN110449520A (en) * | 2019-09-04 | 2019-11-15 | 意特利（滁州）智能数控科技有限公司 | Lower mold base of a press brake and press brake |
| CN114778156A (en) * | 2022-03-10 | 2022-07-22 | 上海航天精密机械研究所 | Variable Radius of Curvature Flow Bar Assembly for Quartz Lamp Contour Heaters |
| CN119114696A (en) * | 2024-11-12 | 2024-12-13 | 山东乘风工程机械有限公司 | Heavy duty longboard bending machine |
-
2016
- 2016-01-19 CN CN201620075667.2U patent/CN205324423U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105522022A (en) * | 2016-01-19 | 2016-04-27 | 宁海县华力机械有限公司 | Curvature-variable bending equipment for skylight guide rail |
| CN110449520A (en) * | 2019-09-04 | 2019-11-15 | 意特利（滁州）智能数控科技有限公司 | Lower mold base of a press brake and press brake |
| CN110449520B (en) * | 2019-09-04 | 2024-07-23 | 江苏铁锚玻璃股份有限公司 | Lower die base of press brake and press brake |
| CN114778156A (en) * | 2022-03-10 | 2022-07-22 | 上海航天精密机械研究所 | Variable Radius of Curvature Flow Bar Assembly for Quartz Lamp Contour Heaters |
| CN119114696A (en) * | 2024-11-12 | 2024-12-13 | 山东乘风工程机械有限公司 | Heavy duty longboard bending machine |
| CN119114696B (en) * | 2024-11-12 | 2025-01-21 | 山东乘风工程机械有限公司 | Heavy duty longboard bending machine |
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