CN108435844A - Roll device - Google Patents
Roll device Download PDFInfo
- Publication number
- CN108435844A CN108435844A CN201810166771.6A CN201810166771A CN108435844A CN 108435844 A CN108435844 A CN 108435844A CN 201810166771 A CN201810166771 A CN 201810166771A CN 108435844 A CN108435844 A CN 108435844A
- Authority
- CN
- China
- Prior art keywords
- expanded support
- outer barrel
- slideway
- sliding part
- plate
- Prior art date
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0535—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor longitudinal pipe seam alignment clamps
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Prostheses (AREA)
Abstract
The present patent application belongs to technical field of automobile accessories, specifically disclose roll device, including base support, connecting shaft, lid, cylinder expanded support mechanism, plate body hold-down mechanism and the outer barrel for being provided with feed inlet, cylinder expanded support mechanism includes expanded support plate, sliding part, impeller and the first actuator, and the quantity of sliding part and expanded support plate is multiple；The expanded support plate side opposite with feed inlet is provided with grip orifice, and slideway is symmetrically provided in the expanded support plate of grip orifice both sides, and each slideway interior sealing simultaneously slidably connects the first clamping element, and one end of slideway is connected to grip orifice, and the other end of slideway is connected to compressed gas source；Plate body hold-down mechanism includes multiple slides, and each slide interior sealing simultaneously slidably connects the second clamping element, and the top of slide is connected to compressed gas source.It is an object of the invention to improve one kind without human intervention, and the roll device that production efficiency is high.
Description
Technical field
The invention belongs to technical field of automobile accessories, specifically disclose a kind of roll device.
Background technology
The structure of car tail larynx is mainly cylinder, and the cylinder is generally by plate by rolling, welding and expanded support forms.
Existing roll device, after plate is spooled, for the ease of the head and the tail both ends of plate are welded together, often
It needs that manually the head and the tail both ends of plate force together and welds, not only weld seam is nonstandard, and using manpower to plate head
Tail both ends compress, and speed of welding is slow, and manpower consumption is big, entire car tail larynx low production efficiency.
Invention content
The purpose of the present invention is to provide a kind of roll devices, to solve the problems, such as roll device low production efficiency.
In order to achieve the above object, base case of the invention is：Roll device, including base support, connecting shaft, be provided with
The outer barrel and detachable cover of feed inlet close the lid at outer barrel both ends, and the connecting shaft is pierced by the both ends of outer barrel and is rotatably connected on
Further include cylinder expanded support mechanism and plate body hold-down mechanism on base support；Cylinder expanded support mechanism includes expanded support plate, sliding
The quantity of part, impeller and the first actuator, the sliding part and expanded support plate be it is multiple, multiple expanded support plates be set to connecting shaft and
Between outer barrel, cylindrical shape can mutually be drawn close and be enclosed to when multiple expanded support plates non-expanded support, and multiple sliding parts are socketed and the company of sliding
It is connected in connecting shaft, is fixedly connected by impeller between sliding part, the periphery equalization of sliding part is hinged with multiple connecting rods, even
The other end of extension bar is hinged on the inside of expanded support plate, and the length of connecting rod is more than internal diameter when the non-expanded support of multiple expanded support plates, described
The side that first actuator is set to connecting shaft is used to drive the sliding part close to the first actuator to slide；The expansion opposite with feed inlet
Fagging side is provided with grip orifice, and slideway is symmetrically provided in the expanded support plate of grip orifice both sides, and each slideway interior sealing is simultaneously slidably connected
It is useful for clamping the first clamping element of plate initiating terminal, one end of the slideway is connected to grip orifice, the other end of the slideway
It is connected to compressed gas source；The plate body hold-down mechanism includes the multiple slides being fixedly connected on the inside of outer barrel, close in each slide
The second clamping element is sealed and slidably connects, the top of the slide is connected to compressed gas source.
The operation principle of this base case is：When using the present apparatus to car tail larynx reel, connecting shaft is pierced by outer barrel
Both ends are simultaneously rotatably connected on base support, and welding is rolled convenient for tail larynx, and in the process, the lid at outer barrel both ends plays support
The effect of outer barrel.
When using the present apparatus to car tail larynx reel, plate is pushed into from the feed inlet of outer barrel first, and enter expanded support plate
On grip orifice, compressed gas is led into the slideway being connected to grip orifice, the first clamping element in slideway is under the influence of air pressure
The initiating terminal of plate is clamped, stops leading to compressed gas into slideway after sheet material clamping.
Then, axis one is rotatablely connected under motor or artificial promotion to enclose, the rotation of connecting shaft drives multiple expanded support plates
Cylindrical shape is mutually drawn close and enclosed to rotation, when expanded support non-due to multiple expanded support plates, so plate is completed in the rotation of expanded support plate
Coiling process.
After plate rolls, it is passed through compressed gas to the slide top on the inside of outer barrel, the second clamping element in each slide exists
The plate after rolling is compressed under the action of air pressure, worker welds the plate after rolling.
Finally, start the first actuator, the first actuator drives the sliding part close to the first actuator to slide, due to sliding
It is fixedly connected by impeller between part, so with being slided with the adjacent sliding part of the first actuator, multiple sliding parts are pushing away
It can also be slided simultaneously to far from the first actuator direction under the action of moving part；In sliding part sliding process, due to sliding part
Periphery equalization is hinged with multiple connecting rods, and the other end of connecting rod is hinged on the inside of expanded support plate, and the length of connecting rod is big
Internal diameter when multiple expanded support plates non-expanded support, so with the sliding of sliding part, expanded support plate is mutually remote under the action of connecting rod
From, complete to roll welding after plate expanded support process, ensure car tail larynx cylindrical shape.
Using the present apparatus to car tail larynx reel after, connecting shaft is removed from base support, lid close at outer barrel both ends
Lid removes, it will be able to complete the discharging of tail larynx.
The advantageous effect of this base case is：Using the present apparatus produce car tail larynx when, 1) by compressed gas to plate
Material is clamped, and clamp speeds are fast, and clamping efficiency is high, and the intake by controlling compressed gas can control the first clamping
Part ensures clamping effect of the present apparatus to plate initiating terminal to the clamping degree of plate；2) setting of plate body hold-down mechanism can
Realize that, to the plate fast-holding after rolling, the setting of multiple slides more ensure that plate body hold-down mechanism imitates the compression of plate body
Fruit, convenient for being welded to worker to rolling the plate after compressing, without manually being compressed, speed of welding is fast, saves manpower,
Greatly improve production efficiency；3) setting of cylinder expanded support mechanism, control the first actuator, by expanded support plate, sliding part and
The cooperation of impeller, it will be able to fast implement the expanded support of plate, expanded support speed is fast, and expanded support is efficient.
Further, the first ventilation pipe is equipped in the connecting rod, the sliding part is equipped with connecting pipe, is in connection shaft
One end of cavity, connection shaft is connected to compressed gas source.Compressed gas is passed through into connection shaft, compressed gas is through connecting pipe and
One ventilation pipe enters in slideway, the clamping of realization that can be very easy to plate initiating terminal.
Further, first actuator is the air bag equipped with the first air inlet, and the air bag is socketed in the connecting shaft
Side.It ventilates into air bag, air bag expansion drives the sliding part close to air bag to be slided to far from air bag direction, air bag deflation,
Sliding part is slided to close to air bag direction.
Further, the outer wall of the outer barrel is equipped with the second air inlet, is provided with cavity in the outer barrel, the cavity with it is multiple
Slide is connected to.It is passed through compressed gas to the second air inlet, compressed gas is through outer barrel internal cavity, and into slide, the first clamping element exists
Under the action of air pressure, the plate after rolling is close, and compresses, and is welded convenient for worker.
Further, the outer barrel is arranged with pressure valve close to the both sides of feed inlet.By the way that the numerical value of pressure valve is arranged, when
After air pressure in outer barrel reaches a certain level, compressed gas is sprayed through pressure valve, on the one hand ensures the second clamping element to plate body
It is appropriate to compress；On the other hand, the compressed gas of ejection cools down to weld.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the sectional view in the directions A in Fig. 1 of the embodiment of the present invention；
Fig. 3 is the partial structural diagram at B in Fig. 2.
Specific implementation mode
Below by specific implementation mode, the present invention is described in further detail：
Reference numeral in Figure of description includes：Base support 1, connecting shaft 2, feed inlet 3, outer barrel 4, lid 5, expanded support
Plate 6, sliding part 7, impeller 8, the first actuator 9, connecting rod 10, motor 11, grip orifice 12, slideway 13, the first clamping element 14,
Slide 15, the second clamping element 16, the first ventilation pipe 17, connecting pipe 18, the second air inlet 19, pressure valve 20.
As shown in Figure 1, Figure 2 and Figure 3, roll device, including base support 1, connecting shaft 2, outer barrel 4, lid 5, cylinder expand
Support mechanism and plate body hold-down mechanism, feed inlet 3 is provided on outer barrel 4, and 5 detachable cover of lid closes at 4 both ends of outer barrel.Connecting shaft 2 is worn
Go out the both ends of outer barrel 4 and be rotatably connected on base support 1, outer barrel 4 does not relatively rotate with lid 5 with respect to base support 1.
Cylinder expanded support mechanism includes expanded support plate 6, sliding part 7, impeller 8 and the first actuator 9, sliding part 7 and expanded support plate 6
Quantity be multiple, the quantity of the preferred expanded support plate of the present embodiment 6 is four, and the quantity of sliding part 7 is four.Four expanded support plates
6 are set between connecting shaft 2 and outer barrel 4, and cylindrical shape, four cunnings can mutually be drawn close and be enclosed to whens four expanded support 6 non-expanded supports of plate
Moving part 7 is socketed and is slidably connected in connecting shaft 2, is fixedly connected by impeller 8 between sliding part 7, the periphery of sliding part 7 is equal
Etc. being hinged with multiple connecting rods 10, the other end of connecting rod 10 is hinged on the inside of expanded support plate 6, the preferred connecting rod of the present embodiment 10
Quantity be six, the length of connecting rod 10 is more than internal diameter when multiple 6 non-expanded supports of expanded support plate.First actuator 9 is equipped with the
The air bag of one air inlet 19, air bag are socketed in the side of connecting shaft 2.Ventilate into air bag, air bag expand when, air bag driving close to
The sliding part 7 of air bag is slided to far from air bag direction.
Expanded support plate 6 side opposite with feed inlet 3 is provided with grip orifice 12, is symmetrically opened in the expanded support plate 6 of 12 both sides of grip orifice
There is slideway 13, the first clamping element 14 is sealed and slidably connected in each slideway 13, one end and the grip orifice 12 of slideway 13 connect
Logical, the other end of slideway 13 is connected to compressed gas source.The first ventilation pipe 17 is equipped in connecting rod 10, sliding part 7 is equipped with connection
Pipeline 18, interior connection shaft 2 is cavity, and one end of connection shaft 2 is connected to compressed gas source, and compressed gas is passed through into connection shaft 2, is pressed
Contracting gas enters through connecting pipe 18 and the first ventilation pipe 17 in slideway 13, and the first clamping element 14 clamps under the influence of air pressure
The initiating terminal of plate.
Plate body hold-down mechanism includes the multiple slides 15 for being fixedly connected on 4 inside of outer barrel, 15 interior sealing of each slide and cunning
It is dynamic to be connected with the second clamping element 16.The outer wall of outer barrel 4 is equipped with the second air inlet 19, and cavity, cavity and multiple cunnings are provided in outer barrel 4
Seat 15 is connected to.It is passed through compressed gas to the second air inlet 19, compressed gas is clamped through 4 internal cavity of outer barrel into slide 15, second
Part 16 under the influence of air pressure, compresses the plate after rolling.
In addition, outer barrel 4 is arranged with pressure valve 20 close to the both sides of feed inlet 3.
When rolling welding to plate using the present apparatus, the lid 5 at 4 both ends of outer barrel plays the role of supporting outer barrel 4；First will
Plate is pushed into from the feed inlet 3 of outer barrel 4, and enters the grip orifice 12 on expanded support plate 6, and compressed gas is passed through into connection shaft 2, is pressed
Contracting gas enters through connecting pipe 18 and the first ventilation pipe 17 in slideway 13, and the first clamping element 14 clamps under the influence of air pressure
The initiating terminal of plate.Stop leading to compressed gas into slideway 13 after sheet material clamping.
Then, axis 2 one is rotatablely connected under motor 11 or artificial promotion to enclose, the rotation of connecting shaft 2 drives expanded support plate 6
Cylindrical shape is mutually drawn close and enclosed to rotation, whens multiple 6 non-expanded supports of expanded support plate, and rolling for plate is completed in the rotation of expanded support plate 6
Journey.
After plate rolls, it is passed through compressed gas to the second air inlet 19, compressed gas is through 4 internal cavity of outer barrel, into slide
15, under the influence of air pressure, the plate after rolling is close, and compresses for the second clamping element 16, is worker's weld preparation.Outer barrel 4
It is arranged with pressure valve 20 close to the both sides of feed inlet 3, by the way that the numerical value of pressure valve 20 is arranged, when the air pressure in outer barrel 4 reaches
After to a certain degree, compressed gas is sprayed through pressure valve 20, on the one hand ensures appropriate compression of second clamping element 16 to plate body；It is another
The compressed gas of aspect, ejection cools down to weld.
Then, it ventilates into air bag, air bag expansion, air bag drives the sliding part 7 close to air bag to be slided to far from air bag direction
It is dynamic, with being slided with 9 adjacent sliding part 7 of the first actuator, four sliding parts 7 under the action of impeller 8 also can simultaneously to
It is slided far from 9 direction of the first actuator；Since the periphery equalization of sliding part 7 is hinged with multiple connecting rods 10, connecting rod 10 it is another
One end is hinged on the inside of expanded support plate 6, and with the sliding of sliding part 7, expanded support plate 6 is located remotely from each other under the action of connecting rod 10,
Complete to roll welding after plate expanded support process, ensure car tail larynx cylindrical shape.
Finally, connecting shaft 2 is removed from base support 1, and the lid 5 that lid closes at 4 both ends of outer barrel is removed, complete tail
Larynx discharges.
Above-described is only the embodiment of the present invention, and the common sense such as well known concrete structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, these all do not interfere with what the present invention was implemented
Effect and patent practicability.
Claims (5)
1. roll device, including base support, connecting shaft, the outer barrel for being provided with feed inlet and detachable cover close the lid at outer barrel both ends
Body, the connecting shaft are pierced by the both ends of outer barrel and are rotatably connected on base support, which is characterized in that further include cylinder expanded support machine
Structure and plate body hold-down mechanism；Cylinder expanded support mechanism includes expanded support plate, sliding part, impeller and the first actuator, the cunning
The quantity of moving part and expanded support plate is multiple, and multiple expanded support plates are set between connecting shaft and outer barrel, when the non-expanded support of multiple expanded support plates
Cylindrical shape can be mutually drawn close and enclose, multiple sliding parts are socketed and are slidably connected in connecting shaft, pass through between sliding part
Impeller is fixedly connected, and the periphery equalization of sliding part is hinged with multiple connecting rods, and the other end of connecting rod is hinged on expanded support plate
Inside, the length of connecting rod are more than internal diameter when the non-expanded support of multiple expanded support plates, and first actuator is set to the side of connecting shaft
For driving the sliding part sliding close to the first actuator；The expanded support plate side opposite with feed inlet is provided with grip orifice, grip orifice
Symmetrically it is provided with slideway in the expanded support plate of both sides, each slideway interior sealing is simultaneously slidably connected and is useful for the first of clamping plate material initiating terminal
One end of clamping element, the slideway is connected to grip orifice, and the other end of the slideway is connected to compressed gas source；The plate body compresses
Mechanism includes the multiple slides being fixedly connected on the inside of outer barrel, and each slide interior sealing simultaneously slidably connects the second clamping element, institute
The top for stating slide is connected to compressed gas source.
2. roll device as described in claim 1, which is characterized in that the first ventilation pipe is equipped in the connecting rod, it is described
Sliding part is equipped with connecting pipe, is cavity in connection shaft, one end of connection shaft is connected to compressed gas source.
3. roll device as described in claim 1, which is characterized in that first actuator is the gas equipped with the first air inlet
Capsule, the air bag are socketed in the side of the connecting shaft.
4. roll device as described in claim 1, which is characterized in that the outer wall of the outer barrel is equipped with the second air inlet, described
Cavity is provided in outer barrel, the cavity is connected to multiple slides.
5. roll device as claimed in claim 4, which is characterized in that the outer barrel is arranged with pressure close to the both sides of feed inlet
Power valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810166771.6A CN108435844B (en) | 2018-02-28 | 2018-02-28 | Roll device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810166771.6A CN108435844B (en) | 2018-02-28 | 2018-02-28 | Roll device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108435844A true CN108435844A (en) | 2018-08-24 |
| CN108435844B CN108435844B (en) | 2019-09-03 |
Family
ID=63192813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810166771.6A Active CN108435844B (en) | 2018-02-28 | 2018-02-28 | Roll device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108435844B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079414A (en) * | 2018-09-12 | 2018-12-25 | 安徽鼎恒再制造产业技术研究院有限公司 | A kind of clamping device for round tube Bead weld repair |
| CN110509380A (en) * | 2019-09-02 | 2019-11-29 | 福建清芯科技有限公司 | A kind of hollow wood composite cylinder fixing device and production method |
| CN116532905A (en) * | 2023-07-07 | 2023-08-04 | 西安航宇动力控制科技有限公司 | Welding device for cylindrical thin-wall high-pressure-resistant shell |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10249589A (en) * | 1997-03-06 | 1998-09-22 | Araco Corp | Welding jig |
| JP2002018526A (en) * | 1999-12-14 | 2002-01-22 | Ohama Press Kk | Hat shape forming/bending apparatus |
| CN102861794A (en) * | 2012-09-20 | 2013-01-09 | 浙江工业大学 | Cam-type telescopic coiled plate forming core |
| CN203582183U (en) * | 2013-09-27 | 2014-05-07 | 西北机器有限公司 | Automatic expansion-contraction type offcut winding drum |
| CN205061052U (en) * | 2015-10-09 | 2016-03-02 | 双峰县九峰农机制造科技有限公司 | Reel clamping device |
| CN105563004A (en) * | 2016-02-04 | 2016-05-11 | 唐河县中盛汽车配件有限公司 | Vehicle tail throat drum device |
-
2018
- 2018-02-28 CN CN201810166771.6A patent/CN108435844B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10249589A (en) * | 1997-03-06 | 1998-09-22 | Araco Corp | Welding jig |
| JP2002018526A (en) * | 1999-12-14 | 2002-01-22 | Ohama Press Kk | Hat shape forming/bending apparatus |
| CN102861794A (en) * | 2012-09-20 | 2013-01-09 | 浙江工业大学 | Cam-type telescopic coiled plate forming core |
| CN203582183U (en) * | 2013-09-27 | 2014-05-07 | 西北机器有限公司 | Automatic expansion-contraction type offcut winding drum |
| CN205061052U (en) * | 2015-10-09 | 2016-03-02 | 双峰县九峰农机制造科技有限公司 | Reel clamping device |
| CN105563004A (en) * | 2016-02-04 | 2016-05-11 | 唐河县中盛汽车配件有限公司 | Vehicle tail throat drum device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109079414A (en) * | 2018-09-12 | 2018-12-25 | 安徽鼎恒再制造产业技术研究院有限公司 | A kind of clamping device for round tube Bead weld repair |
| CN110509380A (en) * | 2019-09-02 | 2019-11-29 | 福建清芯科技有限公司 | A kind of hollow wood composite cylinder fixing device and production method |
| CN116532905A (en) * | 2023-07-07 | 2023-08-04 | 西安航宇动力控制科技有限公司 | Welding device for cylindrical thin-wall high-pressure-resistant shell |
| CN116532905B (en) * | 2023-07-07 | 2023-09-01 | 西安航宇动力控制科技有限公司 | Welding device for cylindrical thin-wall high-pressure-resistant shell |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108435844B (en) | 2019-09-03 |
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Effective date of registration: 20200611 Address after: 525200 Gem Village, Yunjie, Shanmei Street, Gaozhou City, Maoming City, Guangdong Province, 29 Patentee after: Guan Yi Address before: Taoyuan Changshou District of Chongqing city in 401120 Xisi Road No. 2 building 25 1-2 Patentee before: CHONGQING MIAOGUO COMMERCE AND TRADE Co.,Ltd. |
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Effective date of registration: 20200909 Address after: 239500 east side of Wenhua Avenue, north side of Husong Road, Shitan Industrial Park, Shizi Town, Quanjiao County, Chuzhou City, Anhui Province Patentee after: ANHUI HANGJIA AUTO PARTS MANUFACTURING Co.,Ltd. Address before: 525200 Gem Village, Yunjie, Shanmei Street, Gaozhou City, Maoming City, Guangdong Province, 29 Patentee before: Guan Yi |