CN108161307A - A kind of spot welding robot's work station - Google Patents
A kind of spot welding robot's work station Download PDFInfo
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- CN108161307A CN108161307A CN201810011955.5A CN201810011955A CN108161307A CN 108161307 A CN108161307 A CN 108161307A CN 201810011955 A CN201810011955 A CN 201810011955A CN 108161307 A CN108161307 A CN 108161307A
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- work station
- spot welding
- welding robot
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- 238000003466 welding Methods 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 140
- 230000003028 elevating effect Effects 0.000 claims abstract description 39
- 230000013011 mating Effects 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000000875 corresponding effect Effects 0.000 description 23
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
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- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a kind of spot welding robot's work stations, and including fixture and switching mechanism, idler wheel and the first detent mechanism are provided with below bottom plate；Switching mechanism includes rack, and first support arm and the second support arm at the both ends for being respectively used to support fixture are provided in rack；Elevating mechanism and the second detent mechanism for being adapted with the first detent mechanism are both provided on first support arm and the second support arm；When elevating mechanism is in the first predeterminated position, fixture can be pushed between the first support arm and the second support arm, and the both ends of bottom plate are located at the top of the first support arm and the second support arm respectively；When elevating mechanism rises to the second predeterminated position above first predeterminated position, the fixture above the first support arm and the second support arm can be supportted from the ground, and the first detent mechanism and the cooperation of the second detent mechanism are in place.Above-mentioned spot welding robot's work station avoids the occupancy of fork truck equipment；The occupancy of human resources is reduced, reduces production cost.
Description
Technical field
The present invention relates to spot welding robot's technical field more particularly to a kind of spot welding robot's work stations.
Background technology
Welding robot generally comprises work station, and work station includes the switching mechanism of fixture and stationary fixture, wherein, fixture
It is to make to be soldered the mechanism that part meets the locating of the needs realization welded piece welded and clamps, concrete structure is general
Including bottom plate and it is arranged on the positioning and the clamping unit that are used for that parts are carried out with positioning and clamping on bottom plate.Work station is being run
In the process, it secures fixtures on switching mechanism, piece installing is by manually completing or robot is automatically performed, then by robot
Spot-welded work is automatically carried out, inter process workpiece transfer is automatically performed by robot.Work station is divided into fixation from structure
Two kinds of formula and rotary table, wherein, fixed work station refers to the fixed structure of fixture, this kind of structure piece installing and welding are not
It can be carried out at the same time；Rotary table work station refers to that two or more identical structural clips are driven by the switching mechanism of horizontal rotation
The structure of displacement, this kind of structure piece installing and welding can be carried out at the same time, i.e., on one side piece installing operation, while carry out weld job.
Since the digital-to-analogue of product designs difference, welding anchor point, clamped position during production is caused to be different from.For
Ensure the quality of welding, through industrial analysis, determine that GD＆T schemes, operation break-down is welded, and is required for setting per procedure different
Anchor point and clamping point, and make welding gun up to specified welding position, then match corresponding welding parameter, ability final production goes out
Qualified product.Just because of anchor point and the difference of clamped position design in process of producing product, lead to its corresponding weld clip
The positioning and clamping mechanism of tool is different.And for same clamp body, to achieve the purpose that product is compatible with, using only being positioned
With the mode locally switched of clamping, although cost, than relatively low, the efficiency of replacement adjustment is also than relatively low, and easily error, one
As do not use.Usually widely used mode is a kind of fixture of product design complete set, and different products corresponds to different
Fixture, fixture is integrally switched fast during production switch.
Current fixture switching mode mainly by being designed with location hole on fixture, designs on fixture switching mechanism
There is positioning pin, fixture using engine fork lift trucks is moved to the surface of the corresponding position of switching mechanism, is slowly fallen, it is artificial to see
The position in pin and hole is examined, is constantly corrected, after range estimation can position, signal diesel fork lift truck driver sells fixture vertical drop, completion
With the positioning in hole, diesel fork lift truck is retracted, and manually completes fixture integral installation by hand by fixture locking again.When fixture is dismantled, manually
The manual lock device of fixture is unclamped, illustrates diesel fork lift truck driver, diesel fork lift truck goes forward, forks fixture, be raised above fixture,
After pin is detached from hole, translation is gone out, and is transported to designated position storage, is then forked new monoblock type fixture, repeats fixture installation
Process.
But the fixture used by the welding of automobile metal plate work, in general the weight of single clamp is at more than 300 kilograms, people
Work mode is installed and is removed very difficult, it is necessary to which relying on engine fork lift trucks could carry out, and engine fork lift trucks mainly undertakes
Logistics task replaces fixture operation and frequently occupies that the fork truck time is longer, the normal work of fork truck；And the switching of fixture mainly according to
Rely the level of skill of engine fork lift trucks driver, and ground staff is needed to command, at least need to occupy 2 staff, not only imitate
Rate is relatively low, and occupies human resources；In addition engine fork lift trucks/stacker yoke is difficult to ensure that level, in disassembly process, rapid wear
Bad positioning pin causes the inaccuracy of positioning, so as to cause the decline of product quality or unstable.Therefore, current spot welding machine
The work station of people is primarily present when carrying out fixture switching and occupies the problem of resource is more and of high cost.
In conclusion the work station for how solving spot welding robot when carrying out fixture switching, exist occupy resource it is more
With cost it is higher the problem of, it has also become those skilled in the art's technical barrier urgently to be resolved hurrily.
Invention content
The object of the present invention is to provide a kind of spot welding robot's work station, the work station for solving spot welding robot is being pressed from both sides
During tool switching, exist and occupy the problem of resource is more and cost is higher.
To achieve these goals, the present invention provides a kind of spot welding robot's work station, including be used for parts into
Row is clamped with the fixture of positioning and the switching mechanism for fixing the fixture, is provided with and is convenient for below the bottom plate of the fixture
The idler wheel and the first detent mechanism that the fixture moves horizontally；
The switching mechanism includes rack, is provided in the rack and is respectively used to the first of the both ends for supporting the fixture
Support arm and the second support arm；
Elevating mechanism is both provided on first support arm and second support arm and for being positioned with described first
The second detent mechanism that mechanism is adapted；
When the elevating mechanism is in the first predeterminated position, the fixture can be pushed into first support arm and institute
Between stating the second support arm, and the both ends of the bottom plate are located at the upper of first support arm and second support arm respectively
Side；When the elevating mechanism rises to the second predeterminated position above first predeterminated position, positioned at the described first support
The fixture above arm and second support arm can be supportted from the ground, and first detent mechanism by the elevating mechanism
With second detent mechanism cooperation in place.
Preferably, the elevating mechanism includes lift strut and the first cylinder for driving the lift strut, described
The end face of lift strut is used to support the both ends of the bottom plate.
Preferably, movable supporting plate is also both provided on first support arm and second support arm, when the liter
When descending mechanism rises to the third predeterminated position above second predeterminated position, the movable supporting plate can horizontally extend into
The lower section of the bottom plate；When the elevating mechanism moves to from the third predeterminated position position of below second predeterminated position
When putting, the movable supporting plate can be used in supporting the fixture.
Preferably, the movable supporting plate is driven by the second cylinder.
Preferably, retaining mechanism, the retaining mechanism are additionally provided on first support arm and second support arm
For realizing the clamping to the bottom plate with movable supporting plate cooperation.
Preferably, second detent mechanism is the positioning pin being arranged on the end face of the lift strut, described first
Detent mechanism is the location hole being adapted with the positioning pin.
Preferably, guide bearing is both provided on the inside of the inside of first support arm and second support arm, institute
State the guide plate being provided with below bottom plate for fitting with the guide bearing.
Preferably, limited block is additionally provided in the rack, is provided with what is be adapted with the limited block on the fixture
Limit shaft, and when the fixture is advanced into first detent mechanism between first support arm and second support arm
During positioned at the underface of second detent mechanism, the limit shaft coordinates in place with the limited block.
Preferably, it is provided on the limited block for axial direction side of the mating surface with the limit shaft along the limit shaft
To the directive wheel for rolling cooperation.
Preferably, the work station is rotary work station, and the rotary work station includes at least 2 switchings
Mechanism.
Content is introduced compared to background technology, above-mentioned spot welding robot's work station is clamped parts including being used for
Fixture with positioning and the switching mechanism for stationary fixture, be provided with below bottom plate the idler wheel that moves horizontally convenient for fixture and
First detent mechanism；Switching mechanism includes rack, and first support arm at the both ends for being respectively used to support fixture is provided in rack
With the second support arm；Elevating mechanism is both provided on first support arm and the second support arm and for mutually being fitted with the first detent mechanism
The second detent mechanism matched；When elevating mechanism is in the first predeterminated position, fixture can be pushed into the first support arm and second
Between support arm, and the both ends of bottom plate are located at the top of the first support arm and the second support arm respectively；When elevating mechanism rises to
During the second predeterminated position above first predeterminated position, the fixture above the first support arm and the second support arm can
It is supportted from the ground, and the first detent mechanism and the cooperation of the second detent mechanism are in place.Above-mentioned spot welding robot's work station actually makes
With in the process, elevating mechanism is controlled to drop to low level first, elevating mechanism is made to be in the first predeterminated position, is then pushed into fixture
Between first support arm and the second support arm, control elevating mechanism is raised up to certain altitude, elevating mechanism is made to be in second default
Position, at this time fixture and ground disengaging, the first detent mechanism and the cooperation of the second detent mechanism in place, complete the locating clip of fixture
Tight operation.Whole process is operated without fork truck, so as to avoid the occupancy of fork truck equipment；A behaviour is only needed simultaneously
Whole operation can be completed as personnel, reduce the occupancy of human resources, so as to reduce production cost.
Description of the drawings
Fig. 1 is the structure diagram at the top of fixture provided in an embodiment of the present invention；
Fig. 2 is the structure diagram of the bottom of fixture provided in an embodiment of the present invention；
Fig. 3 is the structure diagram of fixed work station provided in an embodiment of the present invention；
Fig. 4 is the structure diagram of rotary work station provided in an embodiment of the present invention；
Fig. 5 is the structure diagram of the corresponding switching mechanism of rotary work station provided in an embodiment of the present invention；
Fig. 6 is the structure diagram that fixation provided in an embodiment of the present invention is the corresponding switching mechanism of work station；
Fig. 7 is the A portions enlarged structure schematic diagram of Fig. 6.
In figure 1 above-Fig. 7,
Fixture 1, switching mechanism 2, bottom plate 3, idler wheel 4, rack 5, the first support arm 6, the second support arm 7, elevating mechanism 8,
Lift strut 9, movable supporting plate 11, the second cylinder 12, retaining mechanism 13, positioning pin 14, location hole 15, is led at first cylinder 10
To bearing 16, limited block 17, limit shaft 18, guide plate 19, automatic locking mechanism 20, manual locking mechanism 21.
Specific embodiment
The core of the present invention is to provide a kind of spot welding robot's work station, and the work station for solving spot welding robot is being pressed from both sides
During tool switching, exist and occupy the problem of resource is more and cost is higher.
In order to which those skilled in the art is made to more fully understand technical solution provided by the invention, below in conjunction with attached drawing and
The present invention is described in further detail for specific embodiment.
As shown in Fig. 1-Fig. 7, a kind of spot welding robot's work station provided in an embodiment of the present invention, including being used for parts
The fixture 1 with positioning and the switching mechanism 2 for stationary fixture 1 are clamped, the lower section of the bottom plate 3 of fixture 1, which is provided with, to be convenient for
4 and first detent mechanism of idler wheel that fixture 1 moves horizontally；Switching mechanism 2 includes rack 5, is provided in rack 5 and is respectively used to prop up
Support first support arm 6 and the second support arm 7 at the both ends of fixture 1；Liter is both provided on first support arm 6 and the second support arm 7
Descending mechanism 8 and the second detent mechanism for being adapted with the first detent mechanism；When elevating mechanism 8 is in the first predeterminated position
When, fixture 1 can be pushed between the first support arm 6 and the second support arm 7, and the both ends of bottom plate 3 are located at the first support respectively
The top of 6 and second support arm 7 of arm；When elevating mechanism 8 rises to the second predeterminated position above the first predeterminated position, it is located at
First support arm 6 and the fixture 1 of the top of the second support arm 7 can be supportted from the ground by elevating mechanism, and the first detent mechanism and the
Two detent mechanisms coordinate in place.
Above-mentioned spot welding robot's work station in actual use, controls elevating mechanism to drop to low level, makes liter first
Descending mechanism is in the first predeterminated position, and then fixture is pushed between the first support arm and the second support arm, controls elevating mechanism
Certain altitude is risen, elevating mechanism is made to be in the second predeterminated position, fixture is detached from ground at this time, the first detent mechanism and second
Detent mechanism coordinates in place, completes the positioning clamp operation of fixture.Whole process is operated without fork truck, so as to keep away
The occupancy of fork truck equipment is exempted from；It only needs an operating personnel that whole operation can be completed simultaneously, reduces accounting for for human resources
With so as to reduce production cost.
What needs to be explained here is that in general, automation manipulation button may be used in the elevating control of elevating mechanism
Mode is controlled, and specific implementation process is, when manipulation button is pressed, can export corresponding signal to control system, control
System processed obtains corresponding output order, and then control the lifting action of elevating mechanism by internal PLC program operation.
In some specific embodiments, the structure of above-mentioned elevating mechanism 8 can specifically include lift strut 9 and be used for
The first cylinder 10 of lift strut 9 is driven, the end face of lift strut 9 is used to support the both ends of bottom plate 3.It will be understood
It is that above-mentioned elevating mechanism is only the preferable examples of the embodiment of the present invention in a manner that cylinder directly drives, it can be with
The mode of other common elevating mechanisms of those skilled in the art, for example, using linear motor drive realize lifting or
It is that motor-driven mode etc. is coordinated using screw mechanism.What needs to be explained here is that above-mentioned first support arm and the second support
Multiple lift struts can be set on arm, be typically chosen the shape that two lift struts are set on each corresponding support arm
Formula, because the support of such two points one line is more stablized.In certain actual application, it can also be selected according to actual demand
The lift strut of other corresponding numbers.
In addition it in order to enable fixture support is more steady, is also respectively provided on corresponding first support arm 6 and the second support arm 7
There is movable supporting plate 11, when elevating mechanism 8 rises to the third predeterminated position above the second predeterminated position, movable supporting plate 11
It can horizontally extend into the lower section of bottom plate 3；When elevating mechanism 8 moves to from third predeterminated position the position of below the second predeterminated position
When putting, movable supporting plate 11 can be used in support fixture 1.And correspond to matching for movable supporting plate 11 on the bottom plate of fixture
Corresponding backing plate can also be set on conjunction face, so as to enhance the intensity of bottom plate simultaneously but also mating surface is easily achieved plane matches
It closes, reduces the difficulty of processing of the lower surface of bottom plate.
In some more particular embodiments, above-mentioned movable supporting plate 11 can be driven by the second cylinder 12.
Of course, it should be understood that the mode of above-mentioned cylinder driving is only the preferable examples of the embodiment of the present invention, ability can also be
Other common type of drive of field technique personnel are driven.For example using linear motor driving realization lifting or it is to adopt
Coordinate motor-driven mode etc. with screw mechanism.
In order to further ensure the fixed stability of fixture, locking is additionally provided on the first support arm 6 and the second support arm 7
Mechanism 13, retaining mechanism 13 are used to realize the clamping to bottom plate 3 with the cooperation of movable supporting plate 11.Pass through retaining mechanism 13 and activity
The mode of support plate clamping engagement, which realizes, further fixes fixture.The retaining mechanism can include automatic locking mechanism 20
With manual locking mechanism 21, automatic locking mechanism can control automatic locking mechanism to implement locking by corresponding controller, than
If clamp pressing on movable supporting plate or is other common auto lock machines of those skilled in the art by pneumatic mechanism
Structure；Manual locking mechanism can be specifically bolt locking mode or be those skilled in the art it is common other manually
Retaining mechanism.
In addition, above-mentioned second detent mechanism can be the positioning pin 14 being arranged on the end face of lift strut 9, the first positioning
Mechanism is the location hole 15 being adapted with positioning pin 14.Of course, it should be understood that above-mentioned second detent mechanism and the first positioning
Mechanism is only the preferable examples of the embodiment of the present invention, can also be other common positioning knots of those skilled in the art
Structure, for example, the second detent mechanism is the location hole being arranged on the end face of lift strut, corresponding first detent mechanism be with it is described
The positioning pin that location hole is adapted.It should be noted that when the lift strut number on corresponding first support arm and the second support arm
When amount is multiple, can the second detent mechanism only be set on the end face of two lift struts of diagonal position.It is of course possible to
What is understood is or arranges the second detent mechanism on the end face of each lift strut, and that only arranges is more, pair sets
Standby machining accuracy and equipment required precision is higher.
In further embodiment, it is pushed between the first support arm and the second support arm in order to facilitate fixture, it is corresponding
The inside of first support arm 6 and the inside of the second support arm 7 are both provided with guide bearing 16, and the lower section of bottom plate 3, which is provided with, to be used for
The guide plate 19 to fit with guide bearing 16.When being pushed by the rolling cooperation fixture of guide plate and guide bearing more
Smooth saving manpower.
In addition, being pushed into determining for the position of switching mechanism to fixture for convenience, limiting is additionally provided in corresponding rack 5
Block 17, is provided with the limit shaft 18 being adapted with limited block 17 on fixture 1, and when fixture 1 is to the first support arm 6 and the second support
When the first detent mechanism is advanced between arm 7 being located at the underface of the second detent mechanism, limit shaft 18 is cooperated to limited block 17
Position.Pass through the setting of above-mentioned limit shaft and limited block so that fixture can fast and accurately be pushed into designated position, i.e., first is fixed
Position mechanism is located at the location directly below of the second detent mechanism.So as to so that operation is more convenient, substantially increases work
Efficiency.
Due to limit shaft and limited block cooperation after, with fixture by elevating mechanism promoted or lower section during, limit shaft with
The mating surface of limited block can occur relative friction movement, in order to reduce frictional resistance, be provided on limited block 17 for limit
The axial direction of the mating surface of position axis 18 along limit shaft 18 rolls the directive wheel of cooperation.It rubs so as to become rolling sliding friction
It wipes, reduces frictional resistance, clamp movement is more smooth, avoids stuck situation caused by simple sliding friction.
It is further to note that the structure of above-mentioned work station can be rotary work station, and rotary work station is extremely
Include 2 switching mechanisms 2 less.Can also be fixation it be work station, only present invention preferably employs rotary work station,
Because rotary work station can on one side piece installing operation, while carry out weld job, such working efficiency higher.
In order to which those skilled in the art are better understood from technical solution provided in an embodiment of the present invention, with reference to mash welder
The process of the specific attaching/detaching fixture of the preferred embodiment of device people's work station is illustrated：
When switching mechanism corresponds to the position of installs fixture as sky, fixture installation process is：It is artificial to promote fixture along guiding
Bearing iterative method is advanced into when limit shaft coordinates in place with limited block, manually presses corresponding manipulation button on this station,
So as to provide corresponding action signal, by the operation of the PLC program in control system, it is dynamic that the first cylinder of driving generates jacking
Make, the location hole on the bottom plate of the corresponding positioning pin on the lift strut on elevating mechanism and fixture is just cooperated at this time
Position, completes finger setting, jacking clamp and after rising a certain distance, the movable supporting plates of the both sides water under the action of the second cylinder
The lower section of the flat bottom plate for stretching to fixture, then drives the first cylinder counteragent, fixture is made to fall on movable supporting plate, manually
Observation have it is without exception, confirm it is without exception after press corresponding manipulation button again, through PLC system operation, make corresponding Automatic-clamping
Mechanism for implementing pinching action, until the bottom plate of compressing fixture, artificial later to be carried out manually to bottom plate by manual locking mechanism again
Locking, plays the role of dual fail-safe.Installation is complete for fixture.
When replacing product, this fixture is needed to remove, fixture disassembly process is：It manually will be corresponding on switching mechanism
The manual locking mechanism locked to the bottom plate of fixture is unclamped；Corresponding manipulation button on artificial pressing station, PLC are obtained pair
After the input signal answered, through processing, the automatic clamping mechanism of fixture is made to implement opening action and unclamp fixture.Pressing pair again
The manipulation button answered acts fixture lift strut, fixture is jacked up, movable supporting plate detaches below the bottom plate of fixture.
After being completely withdrawn from, the decline of control lift strut drops to up to fixture on ground, can manually pull out fixture.Due to being oriented to
The presence of bearing pulls out smoothly, and the installation site of fixture is sky at this time.Fixture is stored in designated position.New fixture is pulled through
Come, repeat the motion flow of fixture installation.In cycles.
Spot welding robot's work station provided by the present invention is described in detail above.It should be noted that this theory
Each embodiment in bright book is described by the way of progressive, the highlights of each of the examples are with other embodiment
Difference, just to refer each other for identical similar part between each embodiment.
It should also be noted that, herein, relational terms such as first and second and the like are used merely to one
Entity or operation are distinguished with another entity or operation, without necessarily requiring or implying between these entities or operation
There are any actual relationship or orders.Moreover, term " comprising ", "comprising" or its any other variant are intended to contain
Lid non-exclusive inclusion, so that article or equipment including a series of elements not only include those elements, but also
Including other elements that are not explicitly listed or further include as this article or the intrinsic element of equipment.Do not having
In the case of more limitations, the element that is limited by sentence "including a ...", it is not excluded that in the article for including above-mentioned element
Or also there are other identical elements in equipment.
Specific case used herein is expounded the principle of the present invention and embodiment, and above example is said
The bright method and its core concept for being merely used to help understand the present invention.It should be pointed out that the ordinary skill for the art
For personnel, without departing from the principle of the present invention, can also to the present invention some improvement and modification can also be carried out, these improvement
It is also fallen within the protection scope of the claims of the present invention with modification.
Claims (10)
1. a kind of spot welding robot's work station is clamped parts with the fixture (1) of positioning and including being used for for fixing
The switching mechanism (2) of the fixture (1), which is characterized in that be provided with below the bottom plate (3) of the fixture (1) convenient for described
The idler wheel (4) and the first detent mechanism that fixture (1) moves horizontally；
The switching mechanism (2) includes rack (5), is provided on the rack (5) and is respectively used to support the two of the fixture (1)
First support arm (6) at end and the second support arm (7)；
Elevating mechanism (8) is both provided on first support arm (6) and second support arm (7) and for described first
The second detent mechanism that detent mechanism is adapted；
When the elevating mechanism (8) is in the first predeterminated position, the fixture (1) can be pushed into first support arm
(6) between second support arm (7), and the both ends of the bottom plate (3) are located at first support arm (6) and described respectively
The top of second support arm (7)；When the elevating mechanism (8) rises to the second predeterminated position above first predeterminated position
When, the fixture (1) above first support arm (6) and second support arm (7) can be by the elevator
Structure (8) supports from the ground, and first detent mechanism coordinates in place with second detent mechanism.
2. spot welding robot's work station as described in claim 1, which is characterized in that the elevating mechanism (8) includes lifting branch
Bar (9) and the first cylinder (10) for driving the lift strut (9), the end face of the lift strut (9) are used to support institute
State the both ends of bottom plate (3).
3. spot welding robot's work station as claimed in claim 2, which is characterized in that first support arm (6) and described
Movable supporting plate (11) is also both provided on two support arms (7), when the elevating mechanism (8) rises to second predeterminated position
During the third predeterminated position of top, the movable supporting plate (11) can be horizontally extended into the lower section of the bottom plate (3)；When described
When elevating mechanism (8) moves to the position below second predeterminated position from the third predeterminated position, the movable supporting
Plate (11) can be used in supporting the fixture (1).
4. spot welding robot's work station as claimed in claim 3, which is characterized in that the movable supporting plate (11) passes through second
Cylinder (12) drives.
5. spot welding robot's work station as claimed in claim 3, which is characterized in that first support arm (6) and described
It is additionally provided with retaining mechanism (13) on two support arms (7), the retaining mechanism (13) with the movable supporting plate (11) for matching
Close the clamping realized to the bottom plate (3).
6. such as claim 2-5 any one of them spot welding robot's work stations, which is characterized in that second detent mechanism is
The positioning pin (14) being arranged on the end face of the lift strut (9), first detent mechanism are and the positioning pin (14)
The location hole (15) being adapted.
7. such as claim 1-5 any one of them spot welding robot's work stations, which is characterized in that first support arm (6)
Inside and second support arm (7) on the inside of be both provided with guide bearing (16), the lower section setting of the bottom plate (3) is useful
In the guide plate (19) to fit with the guide bearing (16).
8. such as claim 1-5 any one of them spot welding robot's work stations, which is characterized in that also set on the rack (5)
Limited block (17) is equipped with, the limit shaft (18) being adapted with the limited block (17) is provided on the fixture (1), and when described
Fixture (1) is advanced into first detent mechanism between first support arm (6) and second support arm (7) and is located at institute
When stating the underface of the second detent mechanism, the limit shaft (18) coordinates in place with the limited block (17).
9. spot welding robot's work station as claimed in claim 8, which is characterized in that be provided with and be used on the limited block (17)
The directive wheel of cooperation is rolled with the axial direction of mating surface along the limit shaft (18) of the limit shaft (18).
10. spot welding robot's work station as described in claim 1-5 and any one of 9, which is characterized in that the work station is
Rotary work station, and the rotary work station includes at least 2 switching mechanisms (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810011955.5A CN108161307A (en) | 2018-01-05 | 2018-01-05 | A kind of spot welding robot's work station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810011955.5A CN108161307A (en) | 2018-01-05 | 2018-01-05 | A kind of spot welding robot's work station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108161307A true CN108161307A (en) | 2018-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810011955.5A Pending CN108161307A (en) | 2018-01-05 | 2018-01-05 | A kind of spot welding robot's work station |
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| Country | Link |
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| CN (1) | CN108161307A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109014487A (en) * | 2018-09-04 | 2018-12-18 | 上汽通用五菱汽车股份有限公司 | A kind of fast cutting sets bit architecture |
| US20210367488A1 (en) * | 2017-07-27 | 2021-11-25 | Strama-Mps Maschinenbau Gmbh & Co. Kg | Method and device for processing conductor segments of a winding support of an electric machine |
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| US20210367488A1 (en) * | 2017-07-27 | 2021-11-25 | Strama-Mps Maschinenbau Gmbh & Co. Kg | Method and device for processing conductor segments of a winding support of an electric machine |
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| CN109014487A (en) * | 2018-09-04 | 2018-12-18 | 上汽通用五菱汽车股份有限公司 | A kind of fast cutting sets bit architecture |
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