CN109570293B - Small elbow forming device for automobile skylight aluminum guide rail - Google Patents
Small elbow forming device for automobile skylight aluminum guide rail Download PDFInfo
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- CN109570293B CN109570293B CN201811242824.4A CN201811242824A CN109570293B CN 109570293 B CN109570293 B CN 109570293B CN 201811242824 A CN201811242824 A CN 201811242824A CN 109570293 B CN109570293 B CN 109570293B
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- guide rail
- aluminum guide
- clamping
- base plate
- positioning seat
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- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies
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- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention relates to the field of automobile accessory processing devices, in particular to a small elbow forming device for an aluminum guide rail of an automobile skylight. The aluminum guide rail clamping device comprises a rack and a working main body arranged on the rack, wherein the working main body comprises a base plate, a clamping assembly and a roll bending assembly are arranged on the base plate, the clamping assembly comprises a workbench for placing an aluminum guide rail, a clamping block for clamping the aluminum guide rail and a clamping cylinder for driving the clamping block to move, the clamping block is located above the workbench, the clamping block is arranged on a piston rod of the clamping cylinder, the roll bending assembly comprises a cross arm and a positioning seat, the positioning seat is arranged on the base plate, one end, close to the workbench, of the cross arm is provided with a roller in a rolling mode, the other end of the cross arm is hinged to the positioning seat, and a driving. The aluminum guide rail clamp can ensure stable stress of the aluminum guide rail and multi-directional stress, and the aluminum guide rail is clamped according to requirements and then is formed, so that the aluminum guide rail is not easy to deform.
Description
Technical Field
The invention relates to the field of automobile accessory processing devices, in particular to a small elbow forming device for an aluminum guide rail of an automobile skylight.
Background
The end of the aluminum guide rail on the automobile skylight needs to be made into a small elbow, and the end of the aluminum guide rail is generally formed by punching and bending through a punch. If chinese patent grant publication No. CN 207222678U, the grant date is 2018.04.13, the name is "a sunroof guide stamping device", disclose a sunroof guide stamping device, including being equipped with the control system punch press, the stamping die of setting on the punch press, drive mechanism and a plurality of inductive probe, the last a plurality of mutually independent punching press stations that are equipped with of stamping die, a plurality of punching press stations are connected with a plurality of inductive probe one-to-one, drive mechanism includes the rolling disc, be equipped with the inductive contact of being connected with control system on the rolling disc, drive mechanism is connected with stamping die, stamping die can order about the rotatory predetermined angle of rolling disc among the drive mechanism, thereby make inductive contact and inductive probe connect. But the punch press power down perpendicularly, speed is too fast, can make the little elbow fracture, and the aluminium guide rail is not well placed in addition, and the aluminium guide rail is out of shape easily, leads to unable passing through no-go gage check-up.
Disclosure of Invention
The invention aims to overcome the defects that in the prior art, the small elbow is broken due to the fact that the force of a punch press is downward vertically and the speed is too high, and in addition, an aluminum guide rail is not placed well, and a product is easy to deform, so that the checking of a go-no-go gauge cannot be passed.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a sunroof aluminium guide rail little elbow forming device, includes the frame and establishes the work main part in the frame, the work main part includes the base plate, is equipped with clamping component and the subassembly that bends of rolling on the base plate, and clamping component is including the workstation that is used for placing the aluminium guide rail, the die clamping piece that is used for pressing from both sides tight aluminium guide rail and be used for driving the die clamping cylinder that presss from both sides tight piece motion, and the die clamping piece is located the top of workstation, and the die clamping piece is established on die clamping cylinder's piston rod, the subassembly that bends of rolling includes xarm and positioning seat, and the positioning seat setting is on the base plate, and the one end that the xarm is close to the workstation rolls and.
The aluminum guide rail is preliminarily positioned on the workbench, the clamping cylinder pushes the clamping block to clamp the aluminum guide rail for fixing, the driving cylinder works to drive the cross arm to rotate downwards, the roller moves downwards to roll the small elbow, the rolling track of the roller is an arc line compared with the straight upper part and the straight lower part of the punch press, the aluminum guide rail is fixed on the workbench by the clamping block, the aluminum guide rail is stressed in multiple parts and is stable in stress, deformation is not easy to generate, and the qualification rate of products is greatly improved.
Preferably, the base plate is obliquely arranged on the machine frame, and the roll bending assembly is located obliquely above the clamping assembly. Because the aluminum guide rail is longer, the length of the rack can be reduced due to the inclined arrangement of the base plate, and meanwhile, workers can conveniently load and unload the aluminum guide rail.
Preferably, the rack is provided with an installation inclined plane matched with the substrate and a support frame convexly arranged at the upper end of the installation inclined plane, the substrate is arranged on the installation inclined plane, and the clamping cylinder and the driving cylinder are both fixed on the support frame. The support frame is used for stably fixing the clamping cylinder and the driving cylinder above the workbench.
Preferably, the positioning seat is arranged on the substrate in a sliding manner, the substrate is provided with a positioning seat positioning cylinder for pushing the positioning seat to slide towards the workbench, and the sliding direction of the positioning seat is parallel to the plane of the substrate. The position of the positioning seat can be adjusted in a plane parallel to the base plate, so that the relative distance between the roller and the aluminum guide rail is adjusted, and the roller can accurately process the aluminum guide rail.
Preferably, the workbench is slidably disposed on the substrate, a workbench positioning cylinder for pushing the workbench to slide is disposed on the substrate, and the sliding direction of the workbench is perpendicular to the plane of the substrate. The position of the workbench can be adjusted in a plane vertical to the base plate, so that the relative heights of the roller and the aluminum guide rail are adjusted, and the roller can accurately process the aluminum guide rail.
Preferably, a pressing block is arranged on a piston rod of the driving cylinder in a rolling mode and abuts against the upper end of the cross arm. The pressing block is driven by the driving cylinder to press the cross arm downwards, so that the roller rolls and bends to form a small elbow, and meanwhile, the pressing block can roll on the cross arm, and friction and abrasion are reduced.
Preferably, the lower end of the cross arm is provided with a return cylinder, a piston rod of the return cylinder is hinged to the cross arm, and the lower end of the return cylinder is hinged to the positioning seat. The return cylinder is used for returning the transverse arm after the small elbow is formed by roll bending, and meanwhile, the return cylinder also assists in driving the cylinder, so that the roller is ensured to stably roll and bend the small elbow.
Preferably, a lower limiting block is arranged on the positioning seat, an upper limiting block is arranged on the cross arm, and when the upper limiting block contacts with the lower limiting block: the crossbar cannot continue to rotate downward. The lower limit of the rotating position of the cross arm is limited, and the aluminum guide rail is prevented from being excessively rolled and bent.
The invention has the beneficial effects that: the clamping cylinder pushes the clamping block to position and clamp the aluminum guide rail on the workbench, the driving cylinder works to drive the cross arm to rotate downwards, the roller moves downwards to roll and bend the small elbow, after the small elbow is formed, the return cylinder works to enable the cross arm to return, the small elbow is machined, and compared with a punch, the straight upper part and the straight lower part of the punch are adopted, the running track of the roller is an arc line, the aluminum guide rail is fixed on the workbench by the clamping block, the aluminum guide rail is stressed in multiple parts and is stable in stress, the received impact force is small, deformation is not easy to generate, and the qualification rate of products is.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a working body in the present invention.
In the figure: the device comprises a frame 1, an installation inclined plane 10, a support frame 11, a driving cylinder 12, a pressing block 13, a return cylinder 14, a positioning seat positioning cylinder 15, a workbench positioning cylinder 16, a working main body 2, a base plate 21, a workbench 31, a clamping block 32, a clamping cylinder 33, a cross arm 41, a positioning seat 42, a lower limiting block 421, an upper limiting block 422 and a roller 43.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
As shown in figure 1 and figure 2, a sunroof aluminum guide rail little elbow forming device, includes frame 1 and establishes the work main part 2 in the frame, the work main part includes base plate 21, is equipped with clamping component and the subassembly that rolls curved on the base plate, and the base plate slope is arranged in the frame, has in the frame with base plate assorted installation inclined plane 10 and protruding support frame 11 of locating the installation inclined plane upper end, the base plate setting is on the installation inclined plane, rolls curved subassembly and is located clamping component's oblique top, because aluminum guide rail length is longer, the base plate slope is arranged and can be reduced the length of frame, also makes things convenient for the staff to load and unload the aluminum guide rail simultaneously. The clamping assembly comprises a workbench 31 for placing an aluminum guide rail, a clamping block 32 for clamping the aluminum guide rail and a clamping cylinder 33 for driving the clamping block to move, the clamping block is located above the workbench, the clamping block is arranged on a piston rod of the clamping cylinder, the roll bending assembly comprises a cross arm 41 and a positioning seat 42, the positioning seat is arranged on a base plate, one end, close to the workbench, of the cross arm is provided with a roller 43 in a rolling mode, the other end of the cross arm is hinged to the positioning seat, a driving cylinder 12 for driving the cross arm to rotate is arranged on the rack, a pressing block 13 is arranged on the piston rod of the driving cylinder in a rolling mode, the pressing block abuts against the upper end of the cross arm, the cross arm is driven by the driving cylinder to press the pressing block downwards, the roller rolls and. The clamping cylinder and the driving cylinder are fixed on the support frame, and the support frame is used for stably fixing the clamping cylinder and the driving cylinder above the workbench. The lower end of the cross arm is provided with a return cylinder 14, a piston rod of the return cylinder is hinged on the cross arm, the lower end of the return cylinder is hinged on the positioning seat, the return cylinder is used for returning the cross arm after the small elbow is formed by roll bending, and meanwhile, the return cylinder also assists in driving the driving cylinder, so that the rolling wheel is ensured to stably roll and bend the small elbow. Be equipped with stopper 421 down on the positioning seat, be equipped with stopper 422 on the xarm, when last stopper and stopper contact down: the cross arm can not rotate downwards continuously, the lower limit of the rotating position of the cross arm is limited, and the aluminum guide rail is prevented from being rolled and bent excessively.
The positioning seat is arranged on the base plate in a sliding mode, the positioning seat adjusting cylinder 15 used for pushing the positioning seat to slide towards the workbench is arranged on the base plate, the sliding direction of the positioning seat is parallel to the plane of the base plate, and the position of the positioning seat can be adjusted in a mode of being parallel to the plane of the base plate, so that the relative distance between the roller and the aluminum guide rail is adjusted, and the roller can accurately process the aluminum guide rail. The workbench is arranged on the base plate in a sliding mode, the workbench is provided with a workbench positioning air cylinder 16 used for pushing the workbench to slide, the sliding direction of the workbench is perpendicular to the plane of the base plate, and the position of the workbench can be adjusted in a mode of being perpendicular to the plane of the base plate, so that the relative height of the roller and the aluminum guide rail is adjusted, and the roller can accurately process the aluminum guide rail.
When the aluminum guide rail bending device is used, an aluminum guide rail is preliminarily positioned on a workbench, the clamping cylinder pushes the clamping block to clamp the aluminum guide rail, the relative position of the workbench and a roller can be adjusted through the workbench position adjusting cylinder and the positioning seat position adjusting cylinder, after the adjustment is finished, the driving cylinder is driven to work to drive the cross arm to rotate downwards, the roller moves downwards to roll and bend the small elbow, after the small elbow is formed, the return cylinder works to return the cross arm, the small elbow is processed, the aluminum guide rail is taken out and placed on a turnover vehicle to flow into the next process, all cylinders involved in the aluminum guide rail bending device can be electrically controlled through the control cabinet to realize remote automatic processing, a plurality of roll bending stations can be arranged on the substrate, and a plurality of small elbows of aluminum guide rails can be formed and processed simultaneously. The invention has the advantages that the running track of the roller is arc, the aluminum guide rail is fixed on the workbench by the clamping block, the aluminum guide rail is stressed in multiple directions and is stably stressed, the received impact force is small, the deformation is not easy to generate, and the qualification rate of the product is greatly improved.
Claims (5)
1. A small elbow forming device for an aluminum guide rail of an automobile skylight is characterized by comprising
The aluminum guide rail bending device comprises a rack and a working main body arranged on the rack, wherein the working main body comprises a base plate, a clamping assembly and a roll bending assembly are arranged on the base plate, the clamping assembly comprises a workbench for placing an aluminum guide rail, a clamping block for clamping the aluminum guide rail and a clamping cylinder for driving the clamping block to move, the clamping block is positioned above the workbench, and the clamping block is arranged on a piston rod of the clamping cylinder;
the roll bending assembly comprises a cross arm and a positioning seat, the positioning seat is arranged on the base plate, one end of the cross arm close to the workbench is provided with a roller in a rolling mode, the other end of the cross arm is hinged to the positioning seat, and a driving cylinder for driving the cross arm to rotate is arranged on the rack;
the positioning seat is arranged on the base plate in a sliding mode, the base plate is provided with a positioning seat adjusting cylinder used for pushing the positioning seat to slide towards the workbench, and the sliding direction of the positioning seat is parallel to the plane of the base plate; the base plate is obliquely arranged on the rack, and the roll bending assembly is positioned obliquely above the clamping assembly; the rack is provided with an installation inclined plane matched with the substrate and a supporting frame convexly arranged at the upper end of the installation inclined plane, the substrate is arranged on the installation inclined plane, and the clamping cylinder and the driving cylinder are fixed on the supporting frame.
2. The forming device of small elbow of aluminum guide rail for automobile skylight as claimed in claim 1, wherein the worktable is slidably disposed on a base plate, the base plate is provided with a worktable position adjusting cylinder for pushing the worktable to slide, and the sliding direction of the worktable is perpendicular to the plane of the base plate.
3. The forming device for the small elbow of the aluminum guide rail of the automobile skylight as claimed in claim 1 or 2, wherein a pressing block is arranged on a piston rod of the driving cylinder in a rolling manner, and the pressing block abuts against the upper end of the cross arm.
4. The forming device for the small elbow of the aluminum guide rail of the automobile skylight as claimed in claim 1 or 2, wherein the lower end of the cross arm is provided with a return cylinder, a piston rod of the return cylinder is hinged on the cross arm, and the lower end of the return cylinder is hinged on the positioning seat.
5. The forming device for the small elbow of the aluminum guide rail of the automobile skylight as claimed in claim 1 or 2, wherein a lower limiting block is arranged on the positioning seat, an upper limiting block is arranged on the cross arm, and when the upper limiting block contacts with the lower limiting block: the crossbar cannot continue to rotate downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811242824.4A CN109570293B (en) | 2018-10-24 | 2018-10-24 | Small elbow forming device for automobile skylight aluminum guide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811242824.4A CN109570293B (en) | 2018-10-24 | 2018-10-24 | Small elbow forming device for automobile skylight aluminum guide rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109570293A CN109570293A (en) | 2019-04-05 |
| CN109570293B true CN109570293B (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811242824.4A Active CN109570293B (en) | 2018-10-24 | 2018-10-24 | Small elbow forming device for automobile skylight aluminum guide rail |
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| CN (1) | CN109570293B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201287160Y (en) * | 2008-08-31 | 2009-08-12 | 孔树勇 | Hand-power pipe bender |
| JP2014200843A (en) * | 2013-04-05 | 2014-10-27 | 株式会社テック イトウ | Bending forming method and apparatus in hot forging |
| CN107069528B (en) * | 2015-12-22 | 2018-08-21 | 苏美兰 | Power construction conduit pipe bender and bending method |
| CN205587473U (en) * | 2016-05-16 | 2016-09-21 | 浙江健恒实业有限公司 | Crib crimper is used in corrosion resistant plate production |
| CN207432311U (en) * | 2017-11-09 | 2018-06-01 | 四川华巍机器人科技有限公司 | A kind of section bar class part cutting clamper system |
| CN209531803U (en) * | 2018-10-24 | 2019-10-25 | 宁波裕民机械工业有限公司 | A kind of aluminium guide rail eyesight elbow molding special machine |
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2018
- 2018-10-24 CN CN201811242824.4A patent/CN109570293B/en active Active
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| CN109570293A (en) | 2019-04-05 |
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