CN107931917A - A kind of automatic transmission grasping system of vehicle dormer window welding - Google Patents
A kind of automatic transmission grasping system of vehicle dormer window welding Download PDFInfo
- Publication number
- CN107931917A CN107931917A CN201710960092.1A CN201710960092A CN107931917A CN 107931917 A CN107931917 A CN 107931917A CN 201710960092 A CN201710960092 A CN 201710960092A CN 107931917 A CN107931917 A CN 107931917A
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- CN
- China
- Prior art keywords
- clamp plate
- upper clamp
- mounting base
- cylinder
- automatic transmission
- 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.)
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Classifications
-
- 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
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/006—Vehicles
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Resistance Welding (AREA)
Abstract
The invention discloses the automatic transmission grasping system of vehicle dormer window welding, including belt drive, fixture mounting base is additionally provided with driving belt on belt drive, welding fixture is fixed with fixture mounting base, welding fixture includes erection support, guide holder and main contiguous block；Linking arm is provided with main contiguous block, clamping head is fixed with the connecting arm, clamping head includes Holding seat, and grip block mounting base, upper clamp plate and lower clamp plate are provided with Holding seat, upper clamp plate mounting groove is equipped with the upper surface of grip block mounting base, upper clamp plate is installed on upper clamp plate mounting groove by shaft, clamping part is formed between one end of upper clamp plate and lower grip block, the other end of upper clamp plate, which is connected through the hinge, an elevating mechanism, and elevating mechanism can drive upper clamp plate to open and press.Welding fixture is arranged in the transmission system automatically controlled by the present invention, can disposably clamp the operation that multi-group workpiece carries out streamlined automation, it is possible to increase the efficiency of welding.
Description
Technical field
The present invention relates to automobile fitting manufacturing field, more particularly to a kind of automatic transmission grasping system of vehicle dormer window welding.
Background technology
The skylight assembly of automobile is formed by some moulding Combination Weldings, and traditional welding manner is the side using split welding
Formula, i.e., gradually weld to form whole skylight assembly according to moulding, and it is low that this mode operates not only efficiency, simultaneously because gradually welding
Connect, cause to need in follow-up welding process to the part progress welded and its firm clamping position, but it is also extremely easy
Generation welding deviates equidimension Problem-Error, it is necessary to find and reposition in time, time-consuming and laborious, increases labor intensity.It is existing
Although there is technology China the fixture for being capable of integral retaining workpiece occur, it is more by each that existing fixture is overall
A limited block is blocked, and can so be avoided retaining part larger, be sheltered from the position of solder joint, so as to cause welding not filled
Point, the process for carrying out secondary welding, but it is such clamping is not reliable, easily loosen so that cause weld size solder joint occur
Offset, so as to influence the quality of welding；If increasing the area of clamping, when welding can be caused, there is subregion welding
Less than, it is necessary to which secondary welding, have impact on welding efficiency.
The content of the invention
The purpose of the invention is to overcome the above problem, there is provided a kind of automatic transmission clamping system of vehicle dormer window welding
System.
To reach above-mentioned purpose, the method that the present invention uses is：A kind of automatic transmission grasping system of vehicle dormer window welding,
Including belt drive, the anteroposterior direction of the belt conveyor is provided with waste material dust collecting tank, in the belt
Fixture mounting base is additionally provided with driving belt in driver, welding fixture is fixed with fixture mounting base；The weldering
Welding fixture includes erection support, guide holder and main contiguous block；The erection support is fixed on the guide holder, installation
Bearing is used for the fixation of fixture；Guide rod is provided with the guide holder, and passes through the bottom of guide rod and main contiguous block
Connection, lifting cylinder is provided with the bottom of the guide holder, the piston rod of the lifting cylinder passes through the guiding
Seat is connected with the bottom of main contiguous block；Linking arm is provided with main contiguous block, clamping is fixed with the linking arm
Head；The linking arm on main contiguous block, is both provided with two groups of linking arms in each direction into cross distribution；The folder
Holding head includes Holding seat, and grip block mounting base, and connecting portion is provided with the Holding seat；On Holding seat
Upper clamp plate and lower clamp plate are provided with, is equipped with upper clamp plate mounting groove in the upper surface of the grip block mounting base, described is upper
Clamping plate is installed on the upper clamp plate mounting groove by shaft, and the lower clamp plate is installed on the grip block mounting base
On, in the lower clamp plate upper surface limiting plate, the upper folder are additionally provided with close to one end of the grip block mounting base
Clamping part is formed between one end of plate and lower grip block, the other end of the upper clamp plate, which is connected through the hinge, an elevator
Structure, elevating mechanism lifting can drive the upper clamp plate to rotate around the shaft, so as to drive upper clamp plate to open and press, institute
The elevating mechanism stated is cylinder；Cylinder mounting base is also associated with the Holding seat, in the cylinder mounting base
Cylinder is provided with, the cylinder body of the cylinder is fixed in cylinder mounting base, and the piston rod of cylinder passes through connector and upper clamp plate
On hinge be connected；Belt drive, cylinder and the lifting cylinder is connected with controller.
As a modification of the present invention, accommodating groove, cylinder installation are additionally provided with the Holding seat
Seat one end is arranged in the accommodating groove, and is installed Holding seat and cylinder by L-type connector in the outside of accommodating groove
Seat is fixed.
As a modification of the present invention, elastic lining plate is connected with the upper clamp plate.
As a modification of the present invention, by leading thereon between the sidepiece and grip block mounting base of the lower clamp plate
Groove is connected with the guide rail in grip block mounting base, the connecting screw and adjusting set and institute of the bottom of lower clamp plate by least two groups
The Holding seat stated is connected.
As a modification of the present invention, it is connected between the adjusting set by a synchronous belt.
As a modification of the present invention, the clamping part includes the holding tank for being arranged on Holding seat, described
Pressure strip is provided with holding tank.
As a modification of the present invention, at least two installations are provided with from top to bottom in the upper clamp plate mounting groove
Hole, the upper clamp plate are installed in upper clamp plate mounting groove by mounting hole and shaft.
As a modification of the present invention, the elastic lining plate is removably mounted on the upper clamp plate by screw
On.
As a modification of the present invention, described linking arm one end is arranged in the holding tank of the Holding seat,
The other end is connected by bolt with the main contiguous block.
As a modification of the present invention, the linking arm is the structure of adjustable in length.
Beneficial effect：
The present invention provides a kind of automatic transmission grasping system of vehicle dormer window welding, is automatically controlled by the way that welding fixture is arranged on
Transmission system on, can disposably clamp multi-group workpiece carry out streamlined automation operation, it is possible to increase the efficiency of welding；
By setting the clamping limb and clamping head of ten word directions, day window assembly can be clamped well, its clamping is firm, leads to
Cross and connect upper clamp plate by shaft and cylinder, can play the role of that upper clamp plate is lifted or depressed by cylinder, energy
It is enough to lift upper clamp plate step by step when welding, driven again by cylinder after being welded and put down upper clamp plate, Neng Goubao
Card clamping is firm, while can also ensure the surface of the workpiece of welding being all welded to；And by being set in each direction
Two groups of linking arm is equipped with, clamping head is connected on each linking arm, when so the upper clamp plate of a clamping head unclamps wherein, separately
7 outer clamping heads still can clamp skylight well.
By the structure for being arranged to adjust by the position of cylinder mounting base, the company of cylinder and upper clamp plate can adjusted
Position is connect, so as to change the lever ratio of action, so as to select suitable clamping force；Connected by being used in the bottom of lower clamp plate
Connect screw rod and adjusting set is adjusted, grip block under being finely tuned after clamping is good, makes it clamp or loosen.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the structure diagram of the welding fixture of the present invention.
Fig. 3 is the top view of the welding fixture of the present invention.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the present invention is furture elucidated, and the present embodiment is with technical solution of the present invention
Premised under implemented, it should be understood that these embodiments are only illustrative of the invention and is not intended to limit the scope of the invention.
A kind of automatic transmission grasping system of vehicle dormer window welding as described in Fig. 1 and Fig. 3, including belt drive 30,
The anteroposterior direction of the belt conveyor 30 is provided with waste material dust collecting tank 31, the biography on the belt drive
Fixture mounting base 29 is additionally provided with dynamic belt, welding fixture is fixed with fixture mounting base 29.
The welding fixture includes erection support 22, guide holder 23 and main contiguous block 19；The erection support 22
It is fixed on the guide holder 23, erection support 22 is used for the fixation of fixture, is installed and fixed by connecting screw hole thereon.
Guide rod 26 is provided with the guide holder 23, and is connected by the bottom of guide rod 26 and main contiguous block 19
Connect, be provided with lifting cylinder 24 in the bottom of the guide holder 23, the piston rod of the lifting cylinder 24 is through described
Guide holder 23 is connected with the bottom of main contiguous block 19.Linking arm 21 is provided with main contiguous block 19, in the linking arm
Clamping head is fixed with 21；The linking arm 21 on main contiguous block, is both provided with two in each direction into cross distribution
Group linking arm 21.The length of the linking arm 21 is adjustable, and this makes it possible to the skylight for adapting to different dimensions.
The clamping head includes Holding seat 1, and grip block mounting base 28, is set on the Holding seat 1
There is connecting portion；The clamping part includes the holding tank 15 for being arranged on Holding seat, and pressure is provided with the holding tank 15
Tight plate 16, is fixed, you can form the fixture of clamping by connecting portion and stent.
Upper clamp plate 10 and lower clamp plate 12 are provided with Holding seat 1, in the upper end of the grip block mounting base 28
Face is equipped with upper clamp plate mounting groove, and the upper clamp plate 10 is installed on the upper clamp plate mounting groove by shaft 8.Described
At least two mounting holes 7 are provided with upper clamp plate mounting groove from top to bottom, the upper clamp plate 10 passes through mounting hole 7 and shaft 8
In upper clamp plate mounting groove, this makes it possible to the adjusting for the upper-lower position for realizing upper clamp plate, you can with adjust upper clamp plate with
The thickness of the clamping part formed between lower clamp plate, so as to be adjusted according to the thickness of practical work piece.
Elastic lining plate 11 is connected with the upper clamp plate 10, the elastic lining plate 11 is removably pacified by screw
On the upper clamp plate 10.It can ensure that workpiece surface does not receive damage when clamping by elastic lining plate 11, at the same time
Certain compensating action is also functioned to, ensures the more firm of clamping, while elastic lining plate 11 is detachably replaced, can also root
According to the elastic lining plate 11 of demand selection suitable thickness.
The other end of the upper clamp plate 10 is connected with an elevating mechanism, elevating mechanism lifting by hinge 8
The upper clamp plate 10 can be driven to rotate around the shaft, so as to drive upper clamp plate 10 to open and press, the elevating mechanism is gas
Cylinder；Cylinder mounting base 3 is also associated with the Holding seat 1, cylinder 5, institute are provided with the cylinder mounting base 3
The cylinder body for the cylinder 5 stated is fixed in cylinder mounting base 3, and the piston rod of cylinder passes through the hinge 6 on connector and upper clamp plate 10
It is connected.
Accommodating groove 18 is additionally provided with the Holding seat 1, described 3 one end of cylinder mounting base is arranged on described
In accommodating groove 18, and Holding seat 1 and cylinder mounting base 3 are fixed by L-type connector 4 in the outside of accommodating groove 18.Pass through
Accommodating groove 18, can adjust the distance of cylinder mounting base 3, the link position of cylinder and upper clamp plate can adjusted, so as to change
The lever ratio of action, so as to select suitable clamping force.
The lower clamp plate 12 is installed in the grip block mounting base 28, close in 28 upper surface of lower clamp plate
One end of the grip block mounting base 28 is additionally provided with limiting plate 9, one end of the upper clamp plate 10 and lower grip block 12 it
Between form clamping part.Pass through guide groove and grip block thereon between the sidepiece and grip block mounting base 28 of the lower clamp plate 12
Guide rail 2 in mounting base is connected, the bottom of lower clamp plate 12 by least two groups of connecting screw 13 and adjusting set 27 with it is described
Holding seat 1 be connected.It is connected between the adjusting set 27 by a synchronous belt 14.Driven and adjusted by synchronous belt 14
Section set 27 synchronizes adjusting, ensures that each connecting screw 13 when 13 height of lower clamp plate is adjusted, can be carried out synchronously, protects
Demonstrate,prove the planarization of lower clamp plate 13.
The present invention provides a kind of automatic transmission grasping system of vehicle dormer window welding, by the way that welding fixture is arranged on automatically
In the transmission system of control, the operation that multi-group workpiece carries out streamlined automation can be disposably clamped, it is possible to increase welding
Efficiency.
By setting the clamping limb and clamping head of ten word directions, day window assembly can be clamped well, it clamps jail
Lean on, by the way that upper clamp plate is connected by shaft and cylinder, can play upper clamp plate lifts or depresses work by cylinder
With, upper clamp plate can be lifted step by step when welding, driven again by cylinder after being welded and put down upper clamp plate, energy
It is enough to ensure that clamping is firm, while can also ensure the surface of the workpiece of welding being all welded to；And by each direction
Two groups of linking arm is both provided with, clamping head is connected on each linking arm, so the upper clamp plate of a clamping head unclamps wherein
When, 7 clamping heads in addition still can clamp skylight well.
By the structure for being arranged to adjust by the position of cylinder mounting base, the company of cylinder and upper clamp plate can adjusted
Position is connect, so as to change the lever ratio of action, so as to select suitable clamping force；Connected by being used in the bottom of lower clamp plate
Connect screw rod and adjusting set is adjusted, grip block under being finely tuned after clamping is good, makes it clamp or loosen.
Claims (10)
- A kind of 1. automatic transmission grasping system of vehicle dormer window welding, it is characterised in that：Including belt drive, in the skin The anteroposterior direction of belt conveyor is provided with waste material dust collecting tank, is also set up on the driving belt on the belt drive There is fixture mounting base, welding fixture is fixed with fixture mounting base；The welding fixture include erection support, guide holder with And main contiguous block；The erection support is fixed on the guide holder, and erection support is used for the fixation of fixture；Described Guide rod is provided with guide holder, and is connected by guide rod with the bottom of main contiguous block, is set in the bottom of the guide holder Lifting cylinder is equipped with, the piston rod of the lifting cylinder is connected through the guide holder with the bottom of main contiguous block； Linking arm is provided with main contiguous block, clamping head is fixed with the linking arm；The linking arm exists into cross distribution On main contiguous block, two groups of linking arms are both provided with each direction；The clamping head includes Holding seat, and grip block Mounting base, connecting portion is provided with the Holding seat；Upper clamp plate and lower clamp plate are provided with Holding seat, in institute The upper surface for the grip block mounting base stated is equipped with upper clamp plate mounting groove, and the upper clamp plate is installed on the upper folder by shaft On plate mounting groove, the lower clamp plate is installed in the grip block mounting base, in the lower clamp plate upper surface close to institute The one end for the grip block mounting base stated is additionally provided with limiting plate, and clamping is formed between one end of the upper clamp plate and lower grip block Portion, the other end of the upper clamp plate, which is connected through the hinge, an elevating mechanism, and elevating mechanism lifting can drive institute The upper clamp plate stated rotates around the shaft, so as to drive upper clamp plate to open and press, the elevating mechanism is cylinder；In the folder Hold and cylinder mounting base is also associated with base, cylinder is provided with the cylinder mounting base, the cylinder body of the cylinder is consolidated It is scheduled in cylinder mounting base, the piston rod of cylinder is connected by connector with the hinge on upper clamp plate；The belt transmission Machine, cylinder and lifting cylinder are connected with controller.
- A kind of 2. automatic transmission grasping system of vehicle dormer window welding according to claim 1, it is characterised in that：Described Holding seat on be additionally provided with accommodating groove, described cylinder mounting base one end is arranged in the accommodating groove, and is being stored Holding seat and cylinder mounting base are fixed by L-type connector in the outside of groove.
- A kind of 3. automatic transmission grasping system of vehicle dormer window welding according to claim 1, it is characterised in that：Described Upper clamp plate on be connected with elastic lining plate.
- A kind of 4. automatic transmission grasping system of vehicle dormer window welding according to claim 1, it is characterised in that：Described It is connected between the sidepiece of lower clamp plate and grip block mounting base by guide groove thereon with the guide rail in grip block mounting base, lower clamp plate Bottom be connected by least two groups of connecting screw and adjusting set with the Holding seat.
- A kind of 5. automatic transmission grasping system of vehicle dormer window welding according to claim 4, it is characterised in that：Described It is connected between adjusting set by a synchronous belt.
- A kind of 6. automatic transmission grasping system of vehicle dormer window welding according to claim 1, it is characterised in that：Described Clamping part includes the holding tank for being arranged on Holding seat, and pressure strip is provided with the holding tank.
- A kind of 7. automatic transmission grasping system of vehicle dormer window welding according to claim 1, it is characterised in that：Described Upper clamp plate mounting groove in be provided with least two mounting holes from top to bottom, the upper clamp plate passes through mounting hole and is installed with shaft In upper clamp plate mounting groove.
- A kind of 8. automatic transmission grasping system of vehicle dormer window welding according to claim 3, it is characterised in that：Described Elastic lining plate is removably mounted on by screw on the upper clamp plate.
- A kind of 9. automatic transmission grasping system of vehicle dormer window welding according to claim 6, it is characterised in that：Described Linking arm one end is arranged in the holding tank of the Holding seat, and the other end is connected by bolt with the main contiguous block Connect.
- A kind of 10. automatic transmission grasping system of vehicle dormer window welding according to claim 1, it is characterised in that：It is described Linking arm be adjustable in length structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710960092.1A CN107931917A (en) | 2017-10-16 | 2017-10-16 | A kind of automatic transmission grasping system of vehicle dormer window welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710960092.1A CN107931917A (en) | 2017-10-16 | 2017-10-16 | A kind of automatic transmission grasping system of vehicle dormer window welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107931917A true CN107931917A (en) | 2018-04-20 |
Family
ID=61935356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710960092.1A Withdrawn CN107931917A (en) | 2017-10-16 | 2017-10-16 | A kind of automatic transmission grasping system of vehicle dormer window welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107931917A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872212A (en) * | 2021-01-14 | 2021-06-01 | 奇瑞汽车股份有限公司 | Waste collecting device and automatic stamping production line with same |
-
2017
- 2017-10-16 CN CN201710960092.1A patent/CN107931917A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872212A (en) * | 2021-01-14 | 2021-06-01 | 奇瑞汽车股份有限公司 | Waste collecting device and automatic stamping production line with same |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180420 |