CN206747839U - NC welding machine - Google Patents
NC welding machine Download PDFInfo
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- CN206747839U CN206747839U CN201720543414.8U CN201720543414U CN206747839U CN 206747839 U CN206747839 U CN 206747839U CN 201720543414 U CN201720543414 U CN 201720543414U CN 206747839 U CN206747839 U CN 206747839U
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- welding
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- frame
- welding machine
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Abstract
NC welding machine disclosed in the utility model, including frame, the bottom of the frame are provided with " work " font girder, and being provided with the girder can be along the welding car that girder direction moves horizontally, and the top of the frame is moving up and down to be provided with pressing device；The pressing device includes active beam, compression beam and lifting drive, supporting plate is provided with the active beam, the compression beam is overlapped on the supporting plate, and block rubber is provided between the active beam and compression beam, block rubber is connected with pressure sensor, and pressure sensor is connected with pressure switch.The utility model coordinates laser positioning sensor to carry out automatic welding with metal probe by welding car, and precision is high, and automaticity is high, and weld seam is attractive in appearance.
Description
Technical field
The utility model is related to heating welding device has technical field, more particularly to a kind of NC welding machine.
Background technology
Weld seam undulate when radiator welds, it is big for human weld's difficulty, and also welding quality is difficult to hold, efficiency
Lowly, later people begin to use welding equipment to be welded, and improve welding efficiency, but automaticity is not high, and
When sealing wire is long, weld seam is likely to occur the situation of deviation；In addition, existing welding equipment uses cylinder-pressing radiator
Positioned, locating effect is bad.
Utility model content
The purpose of this utility model is to avoid the deficiencies in the prior art part, there is provided NC welding machine, so as to effectively solve
The shortcomings of the prior art.
To achieve the above object, the technical scheme that the utility model is taken is：NC welding machine, it is characterised in that：Including machine
Frame, the bottom of the frame are provided with " work " font girder, the weldering that can be moved horizontally along girder direction are provided with the girder
Pick up, the top of the frame is moving up and down to be provided with pressing device；
The pressing device includes active beam, compression beam and lifting drive, is provided with supporting plate on the active beam, institute
State compression beam to be overlapped on the supporting plate, block rubber is provided between the active beam and compression beam, block rubber is connected with pressure
Sensor, pressure sensor are connected with pressure switch；
The compression beam is located at the surface of girder.
Further, pressing plate is provided with the active beam, supporting plate, the top of the block rubber are provided with the compression beam
End, bottom contact with pressing plate, supporting plate respectively.
Further, the lifting drive includes motor, power transmission shaft and is arranged vertically in the frame
Rack；The power transmission shaft is connected with motor by gear pair, and coordinates the rack to be provided with gear on power transmission shaft.
Further, the pressure switch electrically connects with the motor.
Further, chute is provided with the welding car, " work " the font two bottom sides of the girder coordinate the chute
It is provided with slide rail；The first leading screw that driving welding car slides is provided with the frame.
Further, the both sides of the welding car are symmetrical arranged horizontal moving frame, and welding gun, laser are provided with horizontal moving frame
Alignment sensor and metal probe.
Further, the vertical of girder is provided with the second leading screw, the welding car and the second leading screw spiral shell on the welding car
Line coordinates.
Further, the top of the girder is provided with standing groove, and the support for placing radiator is provided with standing groove
Seat.
Above-mentioned technical proposal of the present utility model has the advantages that：The utility model coordinates laser by welding car
Alignment sensor carries out automatic welding with metal probe, and precision is high, and automaticity is high, and weld seam is attractive in appearance；Active beam and compression beam
Between be provided with block rubber, when pressure sensor detects that the pressure-bearing of block rubber reaches preset value, pressure sensor leads to
Excess pressure switch stops motor work, and active beam stops moving down therewith, workpiece is fixed, due to the setting of block rubber, makes
The fixation procedure for obtaining radiator is really a flexible fixation procedure, farthest reduces the infringement to radiator.
Brief description of the drawings
Fig. 1 is the utility model embodiment left perspective structural representation；
Fig. 2 is the partial enlarged drawing at A in Fig. 1；
Fig. 3 is the utility model embodiment perspective right structural representation；
Fig. 4 is the partial enlarged drawing at B in Fig. 3.
Embodiment
Embodiment of the present utility model is described in further detail with reference to the accompanying drawings and examples.Following examples
For illustrating the utility model, but can not be used for limiting the scope of the utility model.
In description of the present utility model, unless otherwise indicated, " multiple " are meant that two or more；Term
The orientation or position of the instruction such as " on ", " under ", "left", "right", " interior ", " outer ", " front end ", " rear end ", " head ", " afterbody " are closed
It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than
Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as to limitation of the present utility model., it is necessary to which explanation, is provided unless otherwise clear and definite in description of the present utility model
And restriction, term " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through
It is indirectly connected.For the ordinary skill in the art, it can understand above-mentioned term in the utility model with concrete condition
Concrete meaning.
As Figure 1-4, the NC welding machine described in the present embodiment, including frame 1, the bottom of frame 1 are provided with " work " word
Type girder 2, the welding car 3 that can be moved horizontally along the direction of girder 2 is provided with girder 2, the top of frame 1 is moving up and down to be set
Pressing device is equipped with, pressing device includes active beam 4, compression beam 5 and lifting drive, supporting plate is provided with active beam 4, pressure
Tight beam 5 is overlapped on supporting plate, and block rubber 6 is provided between active beam 4 and compression beam 5, pressing plate 4a is provided with active beam 4, is pressed
Supporting plate 5a is provided with tight beam 5, top, the bottom of block rubber 6 contact with pressing plate 4a, supporting plate 5a respectively, and block rubber 6 is connected with pressure
Force snesor 7, pressure sensor 7 are connected with pressure switch.
Compression beam 5 is located at the surface of girder 2.
Lifting drive includes motor 8, power transmission shaft 9 and the rack 10 being arranged vertically in frame 1；Power transmission shaft
9 are connected with motor 8 by gear pair, and coordinate rack 10 to be provided with gear on power transmission shaft 9；Pressure switch electrically connects with motor 8.
Chute is provided with welding car 3, " work " the font two bottom sides of girder 2 coordinate chute to be provided with slide rail 11；Frame 1
On be provided with driving welding car 3 slide the first leading screw 12, by motor drive the first leading screw 12 come along the direction of girder 2 move
Dynamic welding car 3.
The both sides of welding car 3 are symmetrical arranged horizontal moving frame 13, and welding gun 14, laser positioning are provided with horizontal moving frame 13
Sensor 15 and metal probe 16, are welded and the vertical of girder 2 are provided with the second leading screw 17 on car 3, and second is driven by motor
Leading screw 17 come cause horizontal moving frame 13 close to or away from radiator, the screw thread cooperation of 3 and second leading screw of welding car 17.
The top of girder 2 is provided with standing groove 18, and the support base 19 for placing radiator is provided with standing groove 18.
Operation principle of the present utility model is：Radiator 20 is placed on the support base 19 of the top of girder 2, then started
Motor 8, driving girder 2, compression beam 5 move down, and when the top of radiator 20 is pushed down in the upper end of compression beam 5, stop movement,
Due to being provided only with supporting plate between active beam 4 and compression beam 5, active beam 4 can drive compression beam 5 to rise, but can not be by force
Compression beam 5 is driven to decline, so after compression beam 5 contacts radiator 20, compression beam stops movement, but active beam 4 continues
Move down, at this time block rubber 6 is compressed, by pressure transmission to pressure sensor 7, when pressure sensor 7 detects rubber
When the pressure-bearing of block 6 reaches preset value, pressure sensor 7 stops motor 8 by pressure switch and worked, and active beam 4 stops therewith
Only move down, active beam 4 coordinates with support base 19 fixes radiator 20, is easy to weld；When welding, laser positioning sensing
Device 15 constantly detects so that welding car 3 quickly reaches the position of radiator 20, and then metal probe 16 is started working, and is detected
The position to be welded, then welding gun 14 start simultaneously to weld the both sides of radiator 20 according to default program, automate
Degree is high, and precision is high, and product is attractive in appearance.
Embodiment of the present utility model in order to example and description for the sake of and provide, and be not exhaustively or will
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Selection and description embodiment are to more preferably illustrate principle and practical application of the present utility model, and make this area
Those of ordinary skill it will be appreciated that the utility model so as to designing the various embodiments with various modifications suitable for special-purpose.
Claims (8)
1. NC welding machine, it is characterised in that：Including frame, the bottom of the frame is provided with " work " font girder, the girder
On be provided with can be along the welding car that girder direction moves horizontally, the top of the frame is moving up and down to be provided with compression dress
Put；
The pressing device includes active beam, compression beam and lifting drive, and supporting plate, the pressure are provided with the active beam
Tight beam is overlapped on the supporting plate, block rubber is provided between the active beam and compression beam, block rubber is connected with pressure sensing
Device, pressure sensor are connected with pressure switch；
The compression beam is located at the surface of girder.
2. NC welding machine according to claim 1, it is characterised in that：Pressing plate, the compression are provided with the active beam
Supporting plate is provided with beam, top, the bottom of the block rubber contact with pressing plate, supporting plate respectively.
3. NC welding machine according to claim 1, it is characterised in that：The lifting drive includes motor, power transmission shaft
With the rack being arranged vertically in the frame；The power transmission shaft is connected with motor by gear pair, and on power transmission shaft
The rack is coordinated to be provided with gear.
4. NC welding machine according to claim 3, it is characterised in that：The pressure switch electrically connects with the motor.
5. NC welding machine according to claim 1, it is characterised in that：Chute, the girder are provided with the welding car
" work " font two bottom sides coordinate the chute to be provided with slide rail；Driving welding car slides first is provided with the frame
Leading screw.
6. NC welding machine according to claim 1, it is characterised in that：The both sides of the welding car, which are symmetrical arranged, to be moved horizontally
Frame, welding gun, laser positioning sensor and metal probe are provided with horizontal moving frame.
7. NC welding machine according to claim 6, it is characterised in that：The vertical of girder is provided with the welding car
Two leading screws, the welding car and the second threads of lead screw coordinate.
8. NC welding machine according to claim 1, it is characterised in that：The top of the girder is provided with standing groove, places
The support base for placing radiator is provided with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720543414.8U CN206747839U (en) | 2017-05-17 | 2017-05-17 | NC welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720543414.8U CN206747839U (en) | 2017-05-17 | 2017-05-17 | NC welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206747839U true CN206747839U (en) | 2017-12-15 |
Family
ID=60617216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720543414.8U Active CN206747839U (en) | 2017-05-17 | 2017-05-17 | NC welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206747839U (en) |
-
2017
- 2017-05-17 CN CN201720543414.8U patent/CN206747839U/en active Active
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