CN212264646U - Aluminum welding seam robot mills floating installation in advance - Google Patents
Aluminum welding seam robot mills floating installation in advance Download PDFInfo
- Publication number
- CN212264646U CN212264646U CN202020396533.7U CN202020396533U CN212264646U CN 212264646 U CN212264646 U CN 212264646U CN 202020396533 U CN202020396533 U CN 202020396533U CN 212264646 U CN212264646 U CN 212264646U
- Authority
- CN
- China
- Prior art keywords
- slide
- milling
- welding seam
- seat
- milling cutter
- 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.)
- Active
Links
Images
Landscapes
- Milling Processes (AREA)
Abstract
The utility model discloses an aluminum welding seam robot pre-milling floating device, wherein one side of a connecting flange is provided with a vertically extending slide rail, the slide rail is provided with a slide seat which can be installed in a sliding way, a cylinder is installed on the connecting flange, and a driving shaft of the cylinder extends along the extending direction of the slide rail and is connected with the slide seat; servo motor installs on the slide, and milling cutter is vertical to be installed on the slide and with servo motor's output shaft, and spacing gyro wheel is located one side of milling cutter, and the pivot level of spacing gyro wheel sets up and it is rotatable to be installed on the slide through the pivot. Through the aluminum welding seam robot pre-milling floating device with the optimized design, the Z-axis direction floating of the cutter is realized under the driving of the cylinder through the design of the sliding rail and the sliding seat, the defect that the welding seam of the workpiece is over-milled or not in place due to the large forming error of the workpiece is effectively overcome, and meanwhile, the Z-axis direction of the cutter is mechanically limited by the limiting roller, so that over-milling is prevented.
Description
Technical Field
The utility model relates to an aluminum product welding field especially relates to an aluminium welding seam robot mills floating installation in advance.
Background
In the automatic welding and welding seam leveling production of vehicle body aluminum alloy structural components (skirt boards and equipment compartment bottom plates) in rail transit vehicle bodies, automatic milling treatment needs to be carried out on welding seams. At present, the welding line of the aluminum alloy structural component is mainly a long straight welding line, the width of the aluminum alloy long straight welding line is generally 10-12mm, the height of the aluminum alloy long straight welding line is 3mm, the welding line is flattened mainly by polishing in a manual hand-held angle grinder or a robot-clamped angle grinder, and the like, and the polishing time is long, the polishing technical requirement is high, the labor intensity is high, the processing cost is high, and the overall processing efficiency is low.
At present, a special floating tool for weld flattening treatment in foreign countries, namely a American pushcorpp, is also called a weld shaver, and the tool adopts a hobbing cutter to process a weld. It has the following disadvantages:
a) the equipment import is expensive, the maintenance cost of the accessories is high, and the period is long;
b) the torque of the motor is not large, and the hobbing cutter is easy to clamp and break when meeting a high-weld seam hobbing cutter;
c) the tool body is easy to interfere with the projection of the workpiece and is not suitable for welding seam treatment in narrow space.
SUMMERY OF THE UTILITY MODEL
For the technical problem who exists among the solution background art, the utility model provides an aluminium welding seam robot mills floating installation in advance.
The utility model provides a pair of aluminium welding seam robot mills floating installation in advance, include: the device comprises a connecting flange, a cylinder, a servo motor, a limiting roller and a milling cutter;
a vertically extending slide rail is arranged on one side of the connecting flange, a slide seat capable of being installed in a sliding manner is arranged on the slide rail, the air cylinder is installed on the connecting flange, and a driving shaft of the air cylinder extends along the extending direction of the slide rail and is connected with the slide seat;
servo motor installs on the slide, and milling cutter is vertical to be installed on the slide and with servo motor's output shaft, and spacing gyro wheel is located one side of milling cutter, and the pivot level of spacing gyro wheel sets up and it is rotatable to be installed on the slide through the pivot, is equipped with pressure sensor on the spacing gyro wheel, cylinder and pressure sensor signal connection.
Preferably, the connecting flange is further provided with a limiting block used for limiting the sliding seat, and the limiting block is located below the sliding seat.
Preferably, a coupling is arranged between the milling cutter and the output shaft of the servo motor.
Preferably, the slide is provided with a bearing seat, and the milling cutter is rotatably mounted on the slide through the bearing seat.
Preferably, an angular contact bearing is arranged in the bearing seat.
Preferably, the bearing housing is filled with grease.
Preferably, two limiting rollers are included, the two limiting rollers are respectively positioned at two sides of the milling cutter and are coaxially arranged.
In the utility model, one side of the connecting flange is provided with a vertically extending slide rail, the slide rail is provided with a slide seat which can be installed in a sliding way, the cylinder is installed on the connecting flange, and the driving shaft of the cylinder extends along the extending direction of the slide rail and is connected with the slide seat; servo motor installs on the slide, and milling cutter is vertical to be installed on the slide and with servo motor's output shaft, and spacing gyro wheel is located one side of milling cutter, and the pivot level of spacing gyro wheel sets up and it is rotatable to be installed on the slide through the pivot. Through the aluminum welding seam robot pre-milling floating device with the optimized design, the Z-axis direction floating of the cutter is realized under the driving of the cylinder through the design of the sliding rail and the sliding seat, the defect that the welding seam of the workpiece is over-milled or not in place due to the large forming error of the workpiece is effectively overcome, and meanwhile, the Z-axis direction of the cutter is mechanically limited by the limiting roller, so that over-milling is prevented.
Drawings
Fig. 1 is the utility model provides an aluminium welding seam robot mills flotation device's schematic structure in advance.
Fig. 2 is the utility model provides an aluminium welding seam robot mills flotation device's cross-sectional structure sketch map in advance.
Detailed Description
As shown in fig. 1 and 2, fig. 1 is the utility model provides an aluminum welding seam robot mills flotation device's schematic structure in advance, fig. 2 is the utility model provides an aluminum welding seam robot mills flotation device's cross-sectional structure schematic diagram in advance.
Referring to fig. 1 and 2, the utility model provides an aluminium welding seam robot mills floating installation in advance, include: the device comprises a connecting flange 1, a cylinder 2, a servo motor 3, a limiting roller 4 and a milling cutter 5;
a vertically extending slide rail is arranged on one side of the connecting flange 1, a slide seat 6 capable of being installed in a sliding manner is arranged on the slide rail, the air cylinder 2 is installed on the connecting flange 1, and a driving shaft of the air cylinder 2 extends along the extending direction of the slide rail and is connected with the slide seat 6;
servo motor 3 installs on slide 6, and milling cutter 5 is vertical to be installed on slide 6 and with servo motor 3's output shaft, and spacing gyro wheel 4 is located one side of milling cutter 5, and spacing gyro wheel 4's pivot level sets up and it is rotatable to be installed on slide 6 through the pivot, is equipped with pressure sensor on the spacing gyro wheel 4, and cylinder 2 and pressure sensor signal connection.
The aluminium welding seam robot of this embodiment mills floating installation's concrete working process in advance, be connected floating installation and robot through flange, servo motor drive milling cutter realizes milling the action, when the deformation error takes place for the work piece, pressure sensor and the surperficial contact feedback of work piece through spacing roller train, cylinder drive slide reciprocates through the straight line slide rail direction, the cylinder is by the accurate control atmospheric pressure of electromagnetic proportional valve, the drive slide moves along the slide rail direction, thereby realize that Z axle direction effectively floats, the height of spacing roller adjustable milling cutter apart from the work piece surface, thereby decide to mill the remaining height of welding seam, satisfy different technological requirements.
In the embodiment, the pre-milling floating device of the aluminum welding robot is provided with a vertically extending slide rail on one side of a connecting flange, a slide seat capable of being installed in a sliding manner is arranged on the slide rail, a cylinder is installed on the connecting flange, and a driving shaft of the cylinder extends along the extending direction of the slide rail and is connected with the slide seat; servo motor installs on the slide, and milling cutter is vertical to be installed on the slide and with servo motor's output shaft, and spacing gyro wheel is located one side of milling cutter, and the pivot level of spacing gyro wheel sets up and it is rotatable to be installed on the slide through the pivot. Through the aluminum welding seam robot pre-milling floating device with the optimized design, the Z-axis direction floating of the cutter is realized under the driving of the cylinder through the design of the sliding rail and the sliding seat, the defect that the welding seam of the workpiece is over-milled or not in place due to the large forming error of the workpiece is effectively overcome, and meanwhile, the Z-axis direction of the cutter is mechanically limited by the limiting roller, so that over-milling is prevented.
In a specific embodiment, the connecting flange 1 is further provided with a limiting block 7 for limiting the sliding seat 6, and the limiting block 7 is positioned below the sliding seat 6; the limiting block limits the sliding seat in the floating process.
In a specific connection mode, a coupler 10 is arranged between the milling cutter 5 and an output shaft of the servo motor 3, a bearing seat 8 is arranged on the sliding seat 6, the milling cutter 5 is rotatably installed on the sliding seat 6 through the bearing seat 8, an angular contact bearing 9 is arranged in the bearing seat 8, and lubricating grease is filled in the bearing seat 8.
The parts such as shaft coupling 10, bearing frame 8, bearing 9, axle constitute the transmission and mill power, and simultaneously, angular contact bearing can bear great Z axle direction impact load, has avoided the harm of this impact force to the servo motor output shaft, has protected servo motor and milling cutter, has annotated lubricating grease in the bearing frame simultaneously, can provide bearing lubrication and heat dissipation.
In the specific design mode of spacing gyro wheel, including two spacing gyro wheels 4, two spacing gyro wheels 4 are located milling cutter 5 both sides respectively and the two coaxial arrangement, guarantee the unsteady stability of milling cutter.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides an aluminium welding seam robot mills floating installation in advance which characterized in that includes: the device comprises a connecting flange (1), a cylinder (2), a servo motor (3), a limiting roller (4) and a milling cutter (5);
a vertically extending slide rail is arranged on one side of the connecting flange (1), a slide seat (6) which can be installed in a sliding manner is arranged on the slide rail, the air cylinder (2) is installed on the connecting flange (1), and a driving shaft of the air cylinder (2) extends along the extending direction of the slide rail and is connected with the slide seat (6);
servo motor (3) are installed on slide (6), and milling cutter (5) are vertical to be installed on slide (6) and with the output shaft of servo motor (3), and spacing gyro wheel (4) are located one side of milling cutter (5), and the pivot level setting of spacing gyro wheel (4) and it are rotatable to be installed on slide (6) through the pivot, are equipped with pressure sensor on spacing gyro wheel (4), and cylinder (2) and pressure sensor signal connection.
2. The aluminum welding seam robot pre-milling floating device according to claim 1, wherein a limiting block (7) used for limiting the sliding seat (6) is further arranged on the connecting flange (1), and the limiting block (7) is positioned below the sliding seat (6).
3. An aluminium welding seam robot pre-milling floating installation according to claim 1, characterized in that a coupling (10) is provided between the milling cutter (5) and the output shaft of the servo motor (3).
4. An aluminium welding seam robot pre-milling floating installation according to claim 1, characterized in that the slide (6) is provided with a bearing seat (8), and the milling cutter (5) is rotatably mounted on the slide (6) through the bearing seat (8).
5. An aluminum welding robot pre-milling floating device according to claim 4, characterized in that an angular contact bearing (9) is arranged in the bearing seat (8).
6. An aluminium welding robot pre-milling floating installation according to claim 4, characterized in that the bearing seat (8) is filled with grease.
7. The aluminum welding robot pre-milling floating device according to claim 1, characterized by comprising two limiting rollers (4), wherein the two limiting rollers (4) are respectively arranged on two sides of the milling cutter (5) and are coaxially arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020396533.7U CN212264646U (en) | 2020-03-25 | 2020-03-25 | Aluminum welding seam robot mills floating installation in advance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020396533.7U CN212264646U (en) | 2020-03-25 | 2020-03-25 | Aluminum welding seam robot mills floating installation in advance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212264646U true CN212264646U (en) | 2021-01-01 |
Family
ID=73884409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020396533.7U Active CN212264646U (en) | 2020-03-25 | 2020-03-25 | Aluminum welding seam robot mills floating installation in advance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212264646U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732781A (en) * | 2021-09-09 | 2021-12-03 | 孚坤智能科技(上海)有限公司 | Force-controlled floating device |
| CN114273703A (en) * | 2022-01-10 | 2022-04-05 | 浙江兰溪市海钜智能装备有限公司 | Special equipment is got rid of to hydrogen storage IV bottle body welding bead |
| CN115007918A (en) * | 2022-06-22 | 2022-09-06 | 四川航天长征装备制造有限公司 | Design of self-protection curved surface weld cleaning handheld tool |
| CN117340333A (en) * | 2023-12-04 | 2024-01-05 | 常州润来科技有限公司 | Self-checking copper pipe surface milling device and detection method |
-
2020
- 2020-03-25 CN CN202020396533.7U patent/CN212264646U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732781A (en) * | 2021-09-09 | 2021-12-03 | 孚坤智能科技(上海)有限公司 | Force-controlled floating device |
| CN114273703A (en) * | 2022-01-10 | 2022-04-05 | 浙江兰溪市海钜智能装备有限公司 | Special equipment is got rid of to hydrogen storage IV bottle body welding bead |
| CN115007918A (en) * | 2022-06-22 | 2022-09-06 | 四川航天长征装备制造有限公司 | Design of self-protection curved surface weld cleaning handheld tool |
| CN117340333A (en) * | 2023-12-04 | 2024-01-05 | 常州润来科技有限公司 | Self-checking copper pipe surface milling device and detection method |
| CN117340333B (en) * | 2023-12-04 | 2024-02-13 | 常州润来科技有限公司 | Self-checking copper pipe surface milling device and detection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212264646U (en) | Aluminum welding seam robot mills floating installation in advance | |
| CN104722823B (en) | Large structure member straight weld seam milling device | |
| CN104153262A (en) | Portable device for accurately repairing wavy abrasion of steel rail of subway curve | |
| CN112192016A (en) | Multifunctional composite dynamic gantry stirring friction welding equipment | |
| CN204212015U (en) | A kind of railway track profile milling-grinding equipment | |
| CN111101408A (en) | Steel rail online milling device capable of adjusting angle of milling head | |
| CN104846707A (en) | Finish-milling unit of mobile rail-milling car | |
| KR100819335B1 (en) | Pretreatment robot for out-hull | |
| CN204780491U (en) | Portable rail mills finish milling device of car | |
| CN107386022A (en) | A kind of online milling car of portable rail of subway | |
| CN107297593B (en) | A kind of application method of Trailer type frame for use in vehicle parts assembling welding system | |
| CN216966736U (en) | Welding trolley for narrow-side-distance welding working condition | |
| CN107139058B (en) | Quick grooving device and quick grooving method for joint of round pipe and plate | |
| CN206241567U (en) | A kind of base plate welds deflection machine | |
| CN116117659A (en) | Coping robot | |
| CN213318314U (en) | Multifunctional composite dynamic gantry stirring friction welding equipment | |
| CN106563903B (en) | A kind of automobile chassis robot welding system | |
| CN218695350U (en) | Multi-angle adjusting type welding mechanism for milling machine | |
| CN208179289U (en) | A kind of vertical grinding fixture and the mixing machine equipment comprising it | |
| CN201540816U (en) | Straight-line semiautomatic beveling device of hoisting base oil conservator wall | |
| CN2668322Y (en) | Vertical-horizontal turning device for large-sized motor seat | |
| CN218696417U (en) | Multifunctional movable automatic machining tool | |
| CN208308297U (en) | A kind of hoisting box | |
| CN204657585U (en) | Large-sized structural parts straight weld milling attachment | |
| CN210817919U (en) | Spot welding device of H-shaped steel assembling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |