CN207788077U - A kind of clamping head of welding - Google Patents
A kind of clamping head of welding Download PDFInfo
- Publication number
- CN207788077U CN207788077U CN201721327885.1U CN201721327885U CN207788077U CN 207788077 U CN207788077 U CN 207788077U CN 201721327885 U CN201721327885 U CN 201721327885U CN 207788077 U CN207788077 U CN 207788077U
- Authority
- CN
- China
- Prior art keywords
- clamp plate
- upper clamp
- mounting base
- cylinder
- grip block
- 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.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 36
- 230000003028 elevating effect Effects 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims abstract description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 1
- 230000000994 depressogenic effect Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Resistance Welding (AREA)
Abstract
The utility model discloses a kind of clamping heads of welding, including Holding seat, and grip block mounting base, upper clamp plate and lower clamp plate are provided on Holding seat, it is equipped with upper clamp plate mounting groove in the upper surface of grip block mounting base, upper clamp plate is mounted on by shaft on upper clamp plate mounting groove, lower clamp plate is mounted in grip block mounting base, clamping part is formed between one end of upper clamp plate and lower grip block, the other end of the upper clamp plate is connected through the hinge, and there are one elevating mechanisms, the elevating mechanism lifting can drive the upper clamp plate to rotate around the shaft, to drive upper clamp plate to open and pressing.The utility model is by connecting upper clamp plate by shaft and cylinder, can play the role of that upper clamp plate is lifted or depressed by cylinder, upper clamp plate can be lifted step by step when welding, it is driven again by cylinder after being welded and puts down upper clamp plate, it is firm to ensure to be clamped, while can also ensure the surface of the workpiece of welding being all welded to.
Description
Technical field
The present invention relates to automobile fitting manufacturing field, more particularly to a kind of clamping head of welding.
Background technology
The skylight assembly of automobile is formed by several moulding Combination Weldings, and traditional welding manner is the side using seperated welding
Formula gradually welds according to moulding and forms entire skylight assembly, it is low that this mode operates not only efficiency, simultaneously because gradually welding
It connects, causes to be needed in follow-up welding process to the part progress welded and its firm clamping position, but be also extremely easy
Welding offset equidimension Problem-Error occurs, needs to find and reposition in time, it is time-consuming and laborious, increase labor intensity.It is existing
Although there is technology China to occur capableing of the fixture of integral retaining workpiece, it is more by each that existing fixture is whole
A limited block is blocked, and retaining part can be avoided larger in this way, shelters from the position of solder joint, is not filled so as to cause welding
Point, the process for carrying out secondary welding, but it is such clamping is not reliable, be easy loosen, so as to cause weld size solder joint occur
Offset, to influence the quality of welding；If increasing the area of clamping, when welding can be caused, there is subregion welding
Less than needing secondary welding, affect welding efficiency.
Invention content
The purpose of the invention is to overcome the above problem, a kind of clamping head of welding is provided.
In order to achieve the above objectives, the method that the present invention uses is：A kind of clamping head of welding, including Holding seat, with
And grip block mounting base, it is provided with interconnecting piece on the Holding seat；Be provided on Holding seat upper clamp plate and under
Clamping plate is equipped with upper clamp plate mounting groove in the upper surface of the grip block mounting base, and the upper clamp plate is mounted on by shaft
On the upper clamp plate mounting groove, the lower clamp plate is mounted in the grip block mounting base, on the lower clamp plate
End face is additionally provided with limiting plate close to one end of the grip block mounting base, one end of the upper clamp plate and lower grip block it
Between form clamping part, the other end of the upper clamp plate is connected through the hinge, and there are one elevating mechanism, the elevating mechanism liters
Drop can drive the upper clamp plate to rotate around the shaft, and to drive upper clamp plate to open and pressing, the elevating mechanism is cylinder；
It is also associated with cylinder mounting base on the Holding seat, cylinder, the gas are provided in the cylinder mounting base
The cylinder body of cylinder is fixed in cylinder mounting base, and the piston rod of cylinder is connected by connector with the hinge on upper clamp plate.
As an improvement of the present invention, accommodating groove, cylinder installation are additionally provided on 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 an improvement of the present invention, it is connected with elastic lining plate on the upper clamp plate.
As an improvement of the present invention, by leading thereon between the side of the lower clamp plate and grip block mounting base
Slot 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 an improvement of the present invention, it is connected by a synchronous belt between the adjusting set.
As an improvement of the present invention, the clamping part includes the holding tank being arranged in Holding seat, described
Pressure plate is provided in holding tank.
As an improvement of the present invention, it is provided at least two installations from top to bottom in the upper clamp plate mounting groove
Hole, the upper clamp plate are mounted on by mounting hole and shaft in upper clamp plate mounting groove.
As an improvement of the present invention, the elastic lining plate is removably mounted on the upper clamp plate by screw
On.
Advantageous effect：
The present invention provides a kind of clamping head of welding, by the way that upper clamp plate is connected by shaft and cylinder, Neng Gouqi
To the effect that upper clamp plate is lifted or depressed by cylinder, upper clamp plate can be lifted step by step when welding, welded
It is driven again by cylinder after good and puts down upper clamp plate, it is firm to ensure to be clamped, while can also ensure the workpiece of welding
Surface be all welded to；By the structure for being arranged to adjust by the position of cylinder mounting base, can adjust cylinder with
The link position of upper clamp plate, to change the lever ratio of action, so as to select suitable clamping force；By in lower clamp plate
Bottom is adjusted using connecting screw and adjusting set, and grip block under capable of being finely tuned after clamping is good makes it clamp or put
Pine.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Specific implementation mode
In the following with reference to the drawings and specific embodiments, 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 examples are only for illustrating the present invention and are not intended to limit the scope of the present invention.
A kind of clamping head of welding as described in Figure 1, including Holding seat 1 and grip block mounting base 19, described
Holding seat 1 on be provided with interconnecting piece；The clamping part includes the holding tank 15 being arranged in Holding seat, in the folder
It holds and is provided with pressure plate 16 in slot 15, fixed by interconnecting piece and holder, you can form the fixture of clamping.
Upper clamp plate 10 and lower clamp plate 12 are provided on Holding seat 1, in the upper end of the grip block mounting base 19
Face is equipped with upper clamp plate mounting groove, and the upper clamp plate 10 is mounted on by shaft 8 on the upper clamp plate mounting groove.Described
At least two mounting holes 7 are provided in 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 adjustings for the upper and 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 on 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, simultaneously
Certain compensating action is also functioned to, ensures the more firm of clamping, while elastic lining plate 11 is detachably replaced, it can also root
The elastic lining plate 11 of suitable thickness is selected according to demand.
There are one elevating mechanism, elevating mechanism liftings by the connection of hinge 8 for the other end of the upper clamp plate 10
The upper clamp plate 10 can be driven to rotate around the shaft, to drive upper clamp plate 10 to open and pressing, the elevating mechanism is gas
Cylinder；It is also associated with cylinder mounting base 3 on the Holding seat 1, cylinder 5, institute are provided in 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 on the Holding seat 1, described 3 one end of cylinder mounting base is arranged 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, can be in the link position for adjusting cylinder and upper clamp plate, to change
The lever ratio of action, so as to select suitable clamping force.
The lower clamp plate 12 is mounted in the grip block mounting base 19, close in 19 upper surface of lower clamp plate
One end of the grip block mounting base 19 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 side and grip block mounting base 19 of the lower clamp plate 12
Guide rail 2 in mounting base is connected, the bottom of lower clamp plate 12 by the connecting screws 13 of at least two groups and adjusting set 20 with it is described
Holding seat 1 be connected.It is connected by a synchronous belt 14 between the adjusting set 20.It is driven and is adjusted by synchronous belt 14
Section set 20 is adjusted synchronously, and ensures that each connecting screw 13 when adjusting 13 height of lower clamp plate, can synchronize progress, is protected
Demonstrate,prove the planarization of lower clamp plate 13.
The present invention provides a kind of clamping head of welding, by the way that upper clamp plate is connected by shaft and cylinder, Neng Gouqi
To the effect that upper clamp plate is lifted or depressed by cylinder, upper clamp plate can be lifted step by step when welding, welded
It is driven again by cylinder after good and puts down upper clamp plate, it is firm to ensure to be clamped, while can also ensure the workpiece of welding
Surface be all welded to；By the structure for being arranged to adjust by the position of cylinder mounting base, can adjust cylinder with
The link position of upper clamp plate, to change the lever ratio of action, so as to select suitable clamping force；By in lower clamp plate
Bottom is adjusted using connecting screw and adjusting set, and grip block under capable of being finely tuned after clamping is good makes it clamp or put
Pine.
Claims (8)
1. a kind of clamping head of welding, it is characterised in that：Including Holding seat and grip block mounting base, in the folder
It holds and is provided with interconnecting piece on pedestal；Upper clamp plate and lower clamp plate are provided on Holding seat, in the grip block mounting base
Upper surface be equipped with upper clamp plate mounting groove, the upper clamp plate by shaft be mounted on the upper clamp plate mounting groove on, it is described
Lower clamp plate be mounted on the grip block mounting base on, in the lower clamp plate upper surface close to the grip block mounting base
One end be additionally provided with limiting plate, clamping part, the upper clamp plate are formed between one end of the upper clamp plate and lower grip block
The other end be connected through the hinge there are one elevating mechanism, elevating mechanism lifting can drive the upper clamp plate around the shaft
Rotation, to drive upper clamp plate to open and pressing, the elevating mechanism is cylinder；It is also associated on the Holding seat
Cylinder mounting base is provided with cylinder in the cylinder mounting base, and the cylinder body of the cylinder is fixed in cylinder mounting base,
The piston rod of cylinder is connected by connector with the hinge on upper clamp plate.
2. a kind of clamping head of welding according to claim 1, it is characterised in that：It is also set on the Holding seat
It is equipped with accommodating groove, described cylinder mounting base one end is arranged in the accommodating groove, and connects by L-type in the outside of accommodating groove
Fitting fixes Holding seat and cylinder mounting base.
3. a kind of clamping head of welding according to claim 1, it is characterised in that：It is connected on the upper clamp plate
Elastic lining plate.
4. a kind of clamping head of welding according to claim 1, it is characterised in that：The side of the lower clamp plate and folder
It holds and is connected with the guide rail in grip block mounting base by guide groove thereon between plate mounting base, the bottom of lower clamp plate passes through at least two
The connecting screw and adjusting set of group are connected with the Holding seat.
5. a kind of clamping head of welding according to claim 4, it is characterised in that：Pass through one between the adjusting set
A synchronous belt is connected.
6. a kind of clamping head of welding according to claim 1, it is characterised in that：The clamping part includes that setting exists
The holding tank of Holding seat is provided with pressure plate in the holding tank.
7. a kind of clamping head of welding according to claim 1, it is characterised in that：In the upper clamp plate mounting groove
It is provided at least two mounting holes from top to bottom, the upper clamp plate is mounted on upper clamp plate mounting groove by mounting hole and shaft
It is interior.
8. a kind of clamping head of welding according to claim 3, it is characterised in that：The elastic lining plate passes through screw
It is removably mounted on the upper clamp plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721327885.1U CN207788077U (en) | 2017-10-16 | 2017-10-16 | A kind of clamping head of welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721327885.1U CN207788077U (en) | 2017-10-16 | 2017-10-16 | A kind of clamping head of welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207788077U true CN207788077U (en) | 2018-08-31 |
Family
ID=63274942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721327885.1U Expired - Fee Related CN207788077U (en) | 2017-10-16 | 2017-10-16 | A kind of clamping head of welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207788077U (en) |
-
2017
- 2017-10-16 CN CN201721327885.1U patent/CN207788077U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181207 Address after: 214500 No. 52 Fuqian Road, Chengbei Park, Jingjiang City, Taizhou City, Jiangsu Province Patentee after: JIANGSU QIANGSHENG AUTO PARTS MANUFACTURING CO., LTD. Address before: 214500 No. 52 Fuqian Road, Chengbei Park, Jingjiang City, Taizhou City, Jiangsu Province Patentee before: Jia Henghong |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20191016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |