CN207534238U - A kind of welding tool setup of motor-car car door - Google Patents
A kind of welding tool setup of motor-car car door Download PDFInfo
- Publication number
- CN207534238U CN207534238U CN201721442902.6U CN201721442902U CN207534238U CN 207534238 U CN207534238 U CN 207534238U CN 201721442902 U CN201721442902 U CN 201721442902U CN 207534238 U CN207534238 U CN 207534238U
- Authority
- CN
- China
- Prior art keywords
- clamp plate
- slide cartridge
- slide
- connecting rod
- car door
- 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
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- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
Abstract
The utility model is related to mechanical equipment manufacturing technology fields, and in particular to a kind of welding tool setup of motor-car car door including bottom plate, clamping device and controller, is provided with several through-holes, several hydraulic cylinders are fixed in the through-hole on the bottom plate；The clamping device includes upper clamp plate, lower clamp plate, slide cartridge and connecting rod, one end of the upper clamp plate is fixedly connected with the side on slide cartridge top, the slide cartridge is located at the slide opening that setting on the side wall immediately below upper clamp plate is parallel to slide cartridge axis, sliding block is provided in the slide opening, one end of sliding block is fixedly connected with one end of lower clamp plate, the other end is fixedly connected with the side on connecting rod top being arranged on inside slide cartridge, sliding block along slide opening slide up and down when, while connecting rod and lower clamp plate is driven to slide up and down.The welding tool setup can adapt to car door of different shapes, and can realize clamping automatically, and clamping pressure is suitable after placing, and will not damage car door, efficient.
Description
Technical field
The utility model is related to mechanical equipment manufacturing technology field, more particularly to a kind of Welder's clamping of motor-car car door
Tool.
Background technology
With social development and scientific and technological progress, the EMU that China puts into effect is more and more, by the end of end of last year China
The EMU that railway puts into effect has 2395 groups, occupies first place in the world, thus motor-car has become the important communications and transportation work in China
Tool.During motor-car automobile door welding, the workload for welding operation only accounts for 30%~40%, and 60%~70% is auxiliary and dress
Press from both sides work.Because clamping is completed on welding fixture, so fixture plays an important role in entire welding process.
Utility model content
The purpose of this utility model is to provide a kind of welding tool setups of motor-car car door, which can
The motor-car of different model is adapted to, and clamping can be realized automatically, and clamping pressure is suitable after placing, vehicle will not be damaged
Door, it is efficient.
To achieve these goals, the utility model adopts the following technical solution：A kind of Welder's clamping of motor-car car door
Tool, including bottom plate, clamping device and controller, is provided with several through-holes, is fixed in the through-hole several on the bottom plate
A hydraulic cylinder；The clamping device includes upper clamp plate, lower clamp plate, slide cartridge and connecting rod, one end of the upper clamp plate and slide cartridge
The side on top is fixedly connected, and the slide cartridge is located at the cunning that setting on the side wall immediately below upper clamp plate is parallel to slide cartridge axis
Hole is provided with sliding block in the slide opening, and one end of sliding block is fixedly connected with one end of lower clamp plate, the other end and is arranged in slide cartridge
The side on the connecting rod top in portion is fixedly connected, sliding block along slide opening slide up and down when, while drive above and below connecting rod and lower clamp plate
It slides；It is provided with internal thread on the inside of the slide cartridge lower end, the outside at the top of the hydraulic cylinder is provided with external screw thread, slide cartridge spiral shell
The top of hydraulic cylinder is connected on, when slide cartridge is screwed onto the top of hydraulic cylinder, the hydraulic push rod of hydraulic cylinder is located at slide cartridge
It is internal；Several hydraulic cylinders are connect by pipeline with hydraulic pump, and solenoid valve is provided on pipeline；It is set on the bottom surface of the lower clamp plate
First pressure sensor is equipped with, second pressure sensor is provided on the external screw thread of the hydraulic cylinder, the first pressure passes
Sensor and second pressure sensor are corresponded with the solenoid valve on corresponding pipeline, and the hydraulic pump, solenoid valve, first pressure pass
Sensor and second pressure sensor are electrically connected with the controller respectively.
Further, return spring is additionally provided in the space that the top of the connecting rod and the inner wall of slide cartridge surround.
Further, the upper clamp plate and the opposite inside of lower clamp plate are additionally provided with buffering spacer.
Further, the bottom end of the connecting rod is also associated with push-plate, and the diameter of the push-plate is slightly less than the diameter of slide cartridge.
A kind of welding tool setup of motor-car car door of the utility model, the welding tool setup can adapt to different model
The car door of motor-car, and after placing clamping can be realized automatically, and clamping pressure is suitable, car door will not be damaged, it is efficient.
Description of the drawings
Fig. 1 is the structure diagram of bottom plate；
Fig. 2 is clamping device structure diagram；
Fig. 3 is another viewing angle constructions schematic diagram of clamping device.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention is further described in detail.It should be appreciated that specific embodiment described herein is only explaining this
Utility model is not used to limit the utility model.
The welding tool setup of a kind of motor-car car door of the utility model, including bottom plate 1, clamping device 2 and controller, institute
It states and several through-holes is provided on bottom plate 1, several hydraulic cylinders 3 are fixed in the through-hole；The clamping device 2 includes upper
Clamping plate 21, lower clamp plate 22, slide cartridge 23 and connecting rod 24, one end of the upper clamp plate 21 is fixed with the side on 23 top of slide cartridge to be connected
It connects, the slide cartridge 23 is located at the slide opening 25 that setting on the side wall immediately below upper clamp plate 21 is parallel to 23 axis of slide cartridge, the cunning
Sliding block 26 is provided in hole 25, one end of sliding block 26 is fixedly connected with one end of lower clamp plate 22, and the other end is with being arranged on slide cartridge 23
The side on internal 24 top of connecting rod is fixedly connected, sliding block 26 along slide opening 25 slide up and down when, while drive 24 He of connecting rod
Lower clamp plate 22 slides up and down；Internal thread, the outside setting at 3 top of hydraulic cylinder are provided on the inside of 23 lower end of slide cartridge
There is external screw thread, slide cartridge 23 is screwed onto the top of hydraulic cylinder 3, when slide cartridge 23 is screwed onto the top of hydraulic cylinder 3, hydraulic cylinder
3 hydraulic push rod is located at the inside of slide cartridge 23；Several hydraulic cylinders 3 are connect by pipeline with hydraulic pump, and electricity is provided on pipeline
Magnet valve；First pressure sensor is provided on the bottom surface of the lower clamp plate 22, is provided on the external screw thread of the hydraulic cylinder
Two pressure sensors, the first pressure sensor and second pressure sensor are corresponded with the solenoid valve on corresponding pipeline,
The hydraulic pump, solenoid valve, first pressure sensor and second pressure sensor are electrically connected with the controller respectively.
In use, the shape of corresponding car door, connects clamping device 2, then by car door on the hydraulic cylinder 3 of suitable position
Corresponding position be placed between upper clamp plate 21 and lower clamp plate 22, start controller, first controller according to receive second press
The pressure signal of force snesor determines to open the solenoid valve on corresponding pipeline, then start hydraulic pump, hydraulic push rod pushes connection
Bar moves up, and connecting rod drives upper clamp plate 22 to move up, and the position of car door is clamped, and controller can receive first pressure biography at this time
The pressure signal of sensor, according to setup pressure value, the solenoid valve that can be corresponded to it on pipeline is closed.When all solenoid valves are turned off
When, car door clamping finishes, you can carries out welding job.
Return spring 27 is additionally provided in the space that the top of the connecting rod 24 is surrounded with the inner wall of slide cartridge 23, convenient for not having
When having the hydraulic push rod to push away, connecting rod 24 being capable of self-return.
The upper clamp plate 21 and the opposite inside of lower clamp plate 22 are additionally provided with buffering spacer 28, can play anti-skidding and reduce
Damage of the clamping device 2 to car door.
The bottom end of the connecting rod 24 is also associated with push-plate 29, and the diameter of the push-plate 29 is slightly less than the diameter of slide cartridge 23.
Push-plate 29 being fixed to connecting rod 24, prevent 24 double swerve of connecting rod, influence welding quality, at the same also be able to be
Hydraulic push rod and connecting rod 24 are docked well so that hydraulic push rod, which facilitates, promotes connecting rod 24.
It should be understood that for those of ordinary skills, can be improved or converted according to the above description,
And all these modifications and variations should all belong to the protection domain of the appended claims for the utility model.
Claims (4)
1. a kind of welding tool setup of motor-car car door, including bottom plate（1）, clamping device（2）And controller, it is characterised in that：
The bottom plate（1）On be provided with several through-holes, several hydraulic cylinders are fixed in the through-hole（3）；The clamping device
（2）Including upper clamp plate（21）, lower clamp plate（22）, slide cartridge（23）And connecting rod（24）, the upper clamp plate（21）One end and slide cartridge
（23）The side on top is fixedly connected, the slide cartridge（23）Positioned at upper clamp plate（21）Setting is parallel to slide on the side wall of underface
Cylinder（23）The slide opening of axis（25）, the slide opening（25）Inside it is provided with sliding block（26）, sliding block（26）One end and lower clamp plate（22）
One end be fixedly connected, the other end and be arranged on slide cartridge（23）Internal connecting rod（24）The side on top is fixedly connected, sliding block
（26）Along slide opening（25）When sliding up and down, while drive connecting rod（24）And lower clamp plate（22）It slides up and down；The slide cartridge（23）
Internal thread, the hydraulic cylinder are provided on the inside of lower end（3）External screw thread, slide cartridge are provided on the outside of top（23）It is screwed onto liquid
Compressing cylinder（3）Top, work as slide cartridge（23）It is screwed onto hydraulic cylinder（3）Top when, hydraulic cylinder（3）Hydraulic push rod be located at
Slide cartridge（23）Inside；Several hydraulic cylinders（3）It is connect by pipeline with hydraulic pump, solenoid valve is provided on pipeline；Under described
Clamping plate（22）Bottom surface on be provided with first pressure sensor, be provided on the external screw thread of the hydraulic cylinder second pressure sensing
Device, the first pressure sensor and second pressure sensor are corresponded with the solenoid valve on corresponding pipeline, the hydraulic pump,
Solenoid valve, first pressure sensor and second pressure sensor are electrically connected with the controller respectively.
2. a kind of welding tool setup of motor-car car door according to claim 1, it is characterised in that：The connecting rod（24）
Top and slide cartridge（23）The space that surrounds of inner wall in be additionally provided with return spring（27）.
3. a kind of welding tool setup of motor-car car door according to claim 1, it is characterised in that：The upper clamp plate（21）
And lower clamp plate（22）Opposite inside is additionally provided with buffering spacer（28）.
4. a kind of welding tool setup of motor-car car door according to claim 1, it is characterised in that：The connecting rod（24）
Bottom end be also associated with push-plate（29）, the push-plate（29）Diameter be slightly less than slide cartridge（23）Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721442902.6U CN207534238U (en) | 2017-11-02 | 2017-11-02 | A kind of welding tool setup of motor-car car door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721442902.6U CN207534238U (en) | 2017-11-02 | 2017-11-02 | A kind of welding tool setup of motor-car car door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207534238U true CN207534238U (en) | 2018-06-26 |
Family
ID=62612085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721442902.6U Expired - Fee Related CN207534238U (en) | 2017-11-02 | 2017-11-02 | A kind of welding tool setup of motor-car car door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207534238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523599A (en) * | 2019-09-09 | 2019-12-03 | 王晨 | A kind of automobile production manufacture car door baking vanish stationary fixture |
-
2017
- 2017-11-02 CN CN201721442902.6U patent/CN207534238U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523599A (en) * | 2019-09-09 | 2019-12-03 | 王晨 | A kind of automobile production manufacture car door baking vanish stationary fixture |
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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 |
Granted publication date: 20180626 Termination date: 20201102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |