CN207953029U - A kind of fixed frame for chassis welding - Google Patents
A kind of fixed frame for chassis welding Download PDFInfo
- Publication number
- CN207953029U CN207953029U CN201820018145.8U CN201820018145U CN207953029U CN 207953029 U CN207953029 U CN 207953029U CN 201820018145 U CN201820018145 U CN 201820018145U CN 207953029 U CN207953029 U CN 207953029U
- Authority
- CN
- China
- Prior art keywords
- fixed frame
- rotating bracket
- chassis
- welding
- hydraulic cylinder
- 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 27
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model is related to mechanical welding apparatus fields, and in particular to a kind of fixed frame for chassis welding.Using including the first fixed frame and the second fixed frame, it is provided with rotating bracket at the top of first fixed frame, hydraulic cylinder is provided on first fixed frame, hydraulic cylinder can drive rotating bracket to rotate upwardly and downwardly, and the first fixed frame and the second fixed frame bottom are both provided with the technical solution of spring damper.Fixed frame described in the utility model for chassis welding can easily adjust welded piece angle according to need of work, soldered workpiece can be made to be overturn, chassis reverse side is facilitated to weld.
Description
Technical field
The utility model is related to mechanical welding apparatus fields, and in particular to a kind of fixed frame for chassis welding.
Background technology
Chassis welding is the critical process of automobile production, and welding quality not only directly affects the quality of vehicle, and is related to vehicle
Safety.In general, when chassis is welded, soldered workpiece angle cannot be adjusted as needed, be brought to welding job certain
Inconvenience, and fixed frame in the prior art cannot be such that soldered workpiece is overturn, and cause to be stranded to the welding of chassis reverse side
Difficulty, this not only influences welding job efficiency, but also welding quality has some impact on.This patent claims Application No.
The priority of 2017211710342 earlier application.
Utility model content
To solve the above problems, the utility model provides one kind can easily adjust welded piece angle according to need of work
Degree, the fixed frame for chassis welding that soldered workpiece can be made to be overturn, chassis reverse side is facilitated to weld.
To achieve the above object, the utility model adopts the following technical solution：
A kind of fixed frame for chassis welding, including the first fixed frame and the second fixed frame, first fixed frame top
Portion is provided with rotating bracket, and the rotating bracket is fixed close to the side of the first fixed frame and the second fixed frame junction with first
Frame 180 degree is rotatablely connected, and is provided with hydraulic cylinder on first fixed frame, the hydraulic stem of the hydraulic cylinder is fixed on rotating bracket
Bottom surface, the hydraulic cylinder can drive rotating bracket to rotate upwardly and downwardly, and drive rotating bracket to rotate upwardly and downwardly using hydraulic cylinder, operate
It is more convenient controllable, welded piece angle can be easily adjusted according to need of work；It is provided with geometrical clamp in the rotating bracket
Tool and lifting lug, preferably can be such that workpiece fixes, and the suspension hook of hanging device can catch on lifting lug, then realize turning over for rotating bracket
Turn；First fixed frame and the second fixed frame bottom are both provided with spring damper, can play shock absorbing effect, reduce
Damage when rotating bracket falls to fixed frame and workpiece.
Preferably, front and back on first fixed frame be symmetrically arranged with two hydraulic cylinders, the hydraulic stem of two hydraulic cylinders
The symmetrical bottom surface for being fixed on rotating bracket, power is stronger, can push heavier workpiece.
Preferably, described two hydraulic cylinders are controlled by a controller, synchronism is good.
Preferably, the rotating bracket is rotatablely connected with the first fixed frame by loose-leaf 180 degree, simple in structure, cost
It is low.
Preferably, first fixed frame and the rotation connection of the second fixed frame, second fixed frame can rotate down
180 degree is overlapped with the first fixed frame bottom surface, it may be convenient to be stored, be reduced volume, convenience in transport.
Preferably, being both provided with stationary fixture on four sides of the rotating bracket, fixed effect is more preferable.
It can be seen that the fixed frame described in the utility model for chassis welding, can easily be adjusted according to need of work
Welded piece angle can be such that soldered workpiece is overturn, chassis reverse side is facilitated to weld, and not only substantially increase work effect
Rate, and also assure welding quality, and also it is simple in structure, it is easy to use, it can be widely applied to automobile production field.With it is existing
Technology is compared to having substantive features and progress, and beneficial effects of its implementation are also obvious.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment 1.
Fig. 2 is the structural schematic diagram when rotating bracket of the utility model embodiment 1 turns an angle.
In figure：1:First fixed frame 2:Second fixed frame 3:Rotating bracket 4：Stationary fixture 5:Hydraulic cylinder
6：Hydraulic stem 7：Lifting lug 8：Spring damper.
Specific implementation mode
The technical solution of the utility model is further elaborated with reference to embodiment, and in conjunction with attached drawing.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of fixed frame for chassis welding, including the first fixed frame 1 and the second fixed frame 2；
First fixed frame, 1 top is provided with rotating bracket 3, and the rotating bracket 3 is close to the first fixed frame 1 and the second fixed frame 2
The side of junction is rotatablely connected with the first fixed frame 1, and stationary fixture 4 and lifting lug 7 are provided in the rotating bracket 3, described
Hydraulic cylinder 5 is provided on first fixed frame 1, the hydraulic stem 6 of the hydraulic cylinder 5 is fixed on the bottom surface of rotating bracket 3, the liquid
Cylinder pressure 5 can drive rotating bracket 3 to rotate upwardly and downwardly, and 1 and second fixed frame of the first fixed frame, 2 bottom is both provided with spring shock absorption
Device 8.
Preferably, front and back on first fixed frame 1 be symmetrically arranged with two hydraulic cylinders, the hydraulic stem of two hydraulic cylinders
The symmetrical bottom surface for being fixed on rotating bracket 3.
Preferably, described two hydraulic cylinders are controlled by a controller.
Preferably, the rotating bracket 3 is rotatablely connected with the first fixed frame 1 by loose-leaf.
Preferably, first fixed frame, 1 and second fixed frame 2 is rotatablely connected, second fixed frame 2 can turn downwards
Dynamic 180 degree is overlapped with 1 bottom surface of the first fixed frame.
Preferably, being both provided with stationary fixture 4 on four sides of the rotating bracket 3.
Soldered workpiece when in use, is first placed on by a kind of fixed frame for chassis welding described in the utility model
In rotating bracket 3 on first fixed frame 1, workpiece is fixed using the stationary fixture 4 in rotating bracket 3, if desired will
When workpiece rotates certain angle, control hydraulic cylinder 5 pushes rotating bracket 3 to be rotated up certain angle, then carries out welding behaviour
Make, control hydraulic cylinder 5 drives rotating bracket 3 to rotate down certain angle and returns on the first fixed frame 1 after the completion of operation, this practicality
The hydraulic cylinder 5 of the novel fixed frame can only push rotating bracket 3 to be rotated up less than 45 degree angles；If desired workpiece is overturn,
It needs by hanging device, the lifting lug 7 in rotating bracket 3 is caught on its suspension hook, first lift rotating bracket 3 upwards to vertical
Then state allows rotating bracket 3 to rotate down and falls on the second fixed frame 2, carry out reverse side welding job.
Claims (6)
1. a kind of fixed frame for chassis welding, it is characterised in that：Including the first fixed frame and the second fixed frame；Described first
Be provided with rotating bracket at the top of fixed frame, the rotating bracket close to the first fixed frame and the second fixed frame junction side with
First fixed frame is rotatablely connected, and is provided with stationary fixture and lifting lug in the rotating bracket, is provided on first fixed frame
The hydraulic stem of hydraulic cylinder, the hydraulic cylinder is fixed on the bottom surface of rotating bracket, and the hydraulic cylinder can drive rotating bracket or more
Rotation, first fixed frame and the second fixed frame bottom are both provided with spring damper.
2. the fixed frame for chassis welding as described in claim 1, it is characterised in that：It is front and back right on first fixed frame
Claim setting there are two hydraulic cylinder, the hydraulic stem of two hydraulic cylinders is symmetrically fixed on the bottom surface of rotating bracket.
3. the fixed frame for chassis welding as claimed in claim 2, it is characterised in that：Described two hydraulic cylinders are controlled by one
Device control processed.
4. the fixed frame for chassis welding as described in claim 1, it is characterised in that：The rotating bracket is fixed with first
Frame is rotatablely connected by loose-leaf.
5. the fixed frame for chassis welding as described in claim 1, it is characterised in that：First fixed frame and second is consolidated
Determine frame rotation connection, second fixed frame can rotate down 180 degree and be overlapped with the first fixed frame bottom surface.
6. the fixed frame according to any one of claims 1 to 5 for chassis welding, it is characterised in that：The four of the rotating bracket
It is both provided with stationary fixture on a side.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2017211710342 | 2017-09-13 | ||
| CN201721171034 | 2017-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207953029U true CN207953029U (en) | 2018-10-12 |
Family
ID=63732195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820018145.8U Expired - Fee Related CN207953029U (en) | 2017-09-13 | 2018-01-05 | A kind of fixed frame for chassis welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207953029U (en) |
-
2018
- 2018-01-05 CN CN201820018145.8U patent/CN207953029U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181012 Termination date: 20220105 |