CN209565709U - A kind of welding fixture convenient for clamping positioning - Google Patents
A kind of welding fixture convenient for clamping positioning Download PDFInfo
- Publication number
- CN209565709U CN209565709U CN201821778724.9U CN201821778724U CN209565709U CN 209565709 U CN209565709 U CN 209565709U CN 201821778724 U CN201821778724 U CN 201821778724U CN 209565709 U CN209565709 U CN 209565709U
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- CN
- China
- Prior art keywords
- clamping
- fixedly connected
- welding fixture
- cylinder
- pressure sensor
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Abstract
The utility model provides a kind of welding fixture convenient for clamping positioning, including support frame, workbench, guide rail, clamping head, controller, air pump, workbench is fixedly connected with above support frame, the upper surface of workbench is fixedly connected there are two guide rail, the top of guide rail rolls and is connected with idler wheel, connecting plate is fixedly connected with above idler wheel, clamping head is fixedly connected with above connecting plate, the inner wall of clamping head is fixedly connected with cylinder, the end of cylinder is fixedly connected with clamping plate, the other end of clamping plate is bonded with rubber layer, pressure sensor is fixedly installed between clamping plate and rubber layer.Workpiece is clamped by cylinder symmetrical centered on filling center of collet, it can possess and make heart function by oneself, no matter whether the diameter of two cylinder class weldments communicates, after clamping, its center is on the same axis, the concentricity of two weldments can be greatly improved, by the size of pressure sensor monitoring clamping force, avoid crushing workpiece.
Description
Technical field
The utility model relates to welding processing technical field, specially a kind of welding fixture.
Background technique
Welding fixture is to improve assembly precision and efficiency to guarantee weldment size, prevent welding deformation from being used
Fixture.
Welding fixture causes the type of welding fixture and function also a variety of more because of the shape of welding workpiece and the difference of function
Sample, and for column workpiece, such as steel pipe, reinforcing bar, round bar, welding technique require also with the welding technique of other workpiece
It is required that it is different, because what is often required that is the concentricity of two weldments when welding column workpiece, but in clamping cylinder class
When workpiece, installation way and the center for finding two weldment sustained heights are more difficult, and we have proposed one kind thus convenient for folder
The welding fixture of tightening position, to solve technical problem set forth above.
Utility model content
The main purpose of the utility model be provide it is a kind of convenient for clamp positioning welding fixture to solve dress set forth above
When pressing from both sides column workpiece, clamping and the more difficult problem of the quasi- heart of sustained height is found, by fill during center of collet is
The symmetrical cylinder of the heart clamps workpiece, can possess and make heart function by oneself, no matter the diameters of two cylinder class weldments whether phase
Logical, after clamping, on the same axis, the concentricity of two weldments can be greatly improved in center.
To achieve the above object, the utility model provide it is a kind of convenient for clamp positioning welding fixture, including support frame,
Workbench, guide rail, clamping head, controller, air pump, the centre of support frame as described above are fixedly connected with air pump, support frame as described above it is upper
Side is fixedly connected with workbench, and the upper surface of the workbench is fixedly connected there are two guide rail, and the top of the guide rail, which rolls, to be connected
It is connected to idler wheel, connecting plate is fixedly connected with above the idler wheel, clamping head is fixedly connected with above the connecting plate, it is described
The inner wall of clamping head is fixedly connected with cylinder, and the end of the cylinder is fixedly connected with clamping plate, the other end bonding of the clamping plate
There is rubber layer, is fixedly installed pressure sensor between the clamping plate and rubber layer.
Further, the controller, air pump, pressure sensor are electrically connected with external power supply.
Further, the air pump, pressure sensor are electrically connected with the control switch of controller.
Further, the input end signal of the signal output end of the pressure sensor and controller connects.
Further, the controller is hand-held, and is connected by conducting wire with the electrical component on welding fixture.
Further, the clamping head quantity is two, and the height of two clamping heads is corresponding.
Further, the cylinder is connected with air pump by pipeline, and cylinder is right centered on the center of clamping head
Claim distribution.
The utility model provides a kind of welding fixture convenient for clamping positioning, has the advantages that
Clamp workpiece by cylinder symmetrical centered on filling center of collet, can possess and make heart function by oneself, no matter two
Whether the diameter of cylinder class weldment communicates, and after clamping, center on the same axis, can be greatly improved two
The concentricity of weldment avoids pressure is excessive from crushing workpiece by the size of pressure sensor monitoring clamping force.
Detailed description of the invention
Fig. 1 is a kind of welding fixture Facad structure figure convenient for clamping positioning of the utility model.
Fig. 2 is a kind of construction profile convenient for clamping the welding fixture of positioning of the utility model.
In Fig. 1-2: 1- support frame, 2- workbench, 3- guide rail, 4- idler wheel, 5- clamping head, 6- controller, 7- cylinder, 8-
Clamping plate, 9- rubber layer, 10- air pump, 11- pressure sensor, 12- connecting plate.
Specific embodiment
It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this
Utility model.
Below in conjunction with the attached drawing in the embodiments of the present invention, to the technical solution in the embodiments of the present invention
It being clearly and completely described, it is clear that described embodiment is only a part of the embodiments of the present invention, rather than all
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, belong to the scope of the utility model.
It is to be appreciated that in the embodiments of the present invention institute it is directional instruction (such as upper and lower, left and right, it is preceding,
It is only used for the relative positional relationship explained under a certain particular pose (as shown in the picture) between each component, movement feelings afterwards ...)
Condition etc., if the particular pose changes, the connection that directionality instruction also correspondingly changes correspondingly be can be directly
Connection, is also possible to be indirectly connected with.
Fig. 1, Fig. 2 are please referred to, is that one of an embodiment of the present invention is convenient for clamping the welding fixture positioned just
Face structure chart and construction profile.
Instrument in the utility model:
Controller model APAX-5000 series, pressure sensor model are MDS micro pressure sensor, air pump model
For FNY4002.
The utility model provides a kind of welding fixture convenient for clamping positioning, including support frame 1, workbench 2, guide rail 3, dress
Collet 5, controller 6, air pump 10, the centre of support frame 1 are fixedly connected with air pump 10, and the top of support frame 1 is fixedly connected with work
Make platform 2, the upper surface of workbench 2 is fixedly connected there are two guide rail 3, and the top of guide rail 3, which rolls, is connected with idler wheel 4, idler wheel 4 it is upper
Side is fixedly connected with connecting plate 12, and the top of connecting plate 12 is fixedly connected with clamping head 5, and the inner wall of clamping head 5 is fixedly connected with
Cylinder 7, the end of cylinder 7 are fixedly connected with clamping plate 8, and the other end of clamping plate 8 is bonded with rubber layer 9, clamping plate 8 and rubber layer 9 it
Between be fixedly installed pressure sensor 11.
In the utility model, controller 6, air pump 10, pressure sensor 11 are electrically connected with external power supply.
In the utility model, air pump 10, pressure sensor 11 are electrically connected with the control switch of controller 6.
In the utility model, the signal output end of pressure sensor 11 is connect with the input end signal of controller 6.
In the utility model, controller 6 is hand-held, and is connected by conducting wire with the electrical component on welding fixture.
In the utility model, 5 quantity of clamping head is two, and the height of two clamping heads 5 is corresponding.
In the utility model, cylinder 7 is connected with air pump 10 by pipeline, and cylinder 7 is with the center of clamping head 5
Central symmetry distribution.
In the welding fixture convenient for clamping positioning a kind of using the utility model, first by controller 6, air pump 10, pressure
Sensor 11 is connected with external power supply, is then manually opened air pump 10 by the control switch of controller 6, if you need to weld
When, it first needs the cylindrical work welded together to be put into clamping head 5 respectively for two, is then grasped either manually or by controller 6
Vertical air pump 10 drives cylinder 7 by Workpiece clamping because cylinder 7 moves synchronously, clamping head 5 can self-centering,
Whether the diameter of work size no matter two need weld is identical, and two workpiece are greatly improved on the same axis, with this in center
Concentricity by the cooperation of idler wheel 4 and guide rail 3, push two clamping heads 5 to draw close toward centre manually after clamping so that
Two workpiece welding surfaces fit together, and then weld to it, are using the utility model a kind of convenient for clamping positioning
When welding fixture, rubber layer 9 can protect workpiece surface not to be pinched, and in clamping process, pressure sensor 11 can monitor dress
Clamping force, and pressure size is sent to controller 6 with electric signal, when pressure size reaches 6 preset value of controller, controller
Air pump 10 can be then automatically closed in 6 control switch, stop conveying air.
The above are merely preferred embodiments of the present invention, it is noted that for those skilled in the art,
Without departing from the concept of the premise utility, several modifications and improvements can also be made, these also should be considered as practical
Novel protection scope, these all will not influence the effect and patent practicability of the utility model implementation.
Claims (7)
1. a kind of welding fixture convenient for clamping positioning, including support frame (1), workbench (2), guide rail (3), clamping head (5), control
Device (6) processed, air pump (10), it is characterised in that: the centre of support frame as described above (1) is fixedly connected with air pump (10), support frame as described above
(1) it is fixedly connected with above workbench (2), the upper surface of the workbench (2) is fixedly connected there are two guide rail (3), described
The top of guide rail (3) rolls and is connected with idler wheel (4), is fixedly connected with connecting plate (12), the connection above the idler wheel (4)
It is fixedly connected with above plate (12) clamping head (5), the inner wall of the clamping head (5) is fixedly connected with cylinder (7), the cylinder
(7) end is fixedly connected with clamping plate (8), and the other end of the clamping plate (8) is bonded with rubber layer (9), the clamping plate (8) and rubber
Pressure sensor (11) are fixedly installed between glue-line (9).
2. a kind of welding fixture convenient for clamping positioning according to claim 1, it is characterised in that: the controller (6),
Air pump (10), pressure sensor (11) are electrically connected with external power supply.
3. a kind of welding fixture convenient for clamping positioning according to claim 1, it is characterised in that: the air pump (10),
Pressure sensor (11) is electrically connected with the control switch of controller (6).
4. a kind of welding fixture convenient for clamping positioning according to claim 1, it is characterised in that: the pressure sensor
(11) signal output end is connect with the input end signal of controller (6).
5. a kind of welding fixture convenient for clamping positioning according to claim 1, it is characterised in that: the controller (6)
For hand-held, and it is connected by conducting wire with the electrical component on welding fixture.
6. a kind of welding fixture convenient for clamping positioning according to claim 1, it is characterised in that: the clamping head (5)
Quantity is two, and the height of two clamping heads (5) is corresponding.
7. a kind of welding fixture convenient for clamping positioning according to claim 1, it is characterised in that: the cylinder (7) is equal
It is connected with air pump (10) by pipeline, and cylinder (7) is symmetrical centered on the center of clamping head (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821778724.9U CN209565709U (en) | 2018-10-30 | 2018-10-30 | A kind of welding fixture convenient for clamping positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821778724.9U CN209565709U (en) | 2018-10-30 | 2018-10-30 | A kind of welding fixture convenient for clamping positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209565709U true CN209565709U (en) | 2019-11-01 |
Family
ID=68319179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821778724.9U Expired - Fee Related CN209565709U (en) | 2018-10-30 | 2018-10-30 | A kind of welding fixture convenient for clamping positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209565709U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037070A (en) * | 2019-12-30 | 2020-04-21 | 哈尔滨工业大学 | Automatic internal stay frock clamp of assembly before special-shaped component welding |
| CN112440134A (en) * | 2020-11-13 | 2021-03-05 | 北京新风航天装备有限公司 | Intelligent internal stay tool equipment of thin wall type |
-
2018
- 2018-10-30 CN CN201821778724.9U patent/CN209565709U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037070A (en) * | 2019-12-30 | 2020-04-21 | 哈尔滨工业大学 | Automatic internal stay frock clamp of assembly before special-shaped component welding |
| CN112440134A (en) * | 2020-11-13 | 2021-03-05 | 北京新风航天装备有限公司 | Intelligent internal stay tool equipment of thin wall type |
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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: 20191101 Termination date: 20211030 |