CN208374570U - A kind of support component and main spelling fixture - Google Patents
A kind of support component and main spelling fixture Download PDFInfo
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- CN208374570U CN208374570U CN201820782213.8U CN201820782213U CN208374570U CN 208374570 U CN208374570 U CN 208374570U CN 201820782213 U CN201820782213 U CN 201820782213U CN 208374570 U CN208374570 U CN 208374570U
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- 230000007246 mechanism Effects 0.000 claims abstract description 83
- 230000003028 elevating effect Effects 0.000 claims abstract description 11
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 abstract description 12
- 230000005484 gravity Effects 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000000837 restrainer Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
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Abstract
Embodiment of the disclosure provides a kind of support component and main spelling fixture, support component includes support, driving mechanism and support arm, the driving mechanism is connect with the support, the support arm is connect with the driving mechanism, the support arm extends to the direction far from the support, and one end far from the support of the support arm is provided with support portion；The driving mechanism is for driving the support arm that the support portion is driven to make elevating movement.In embodiment of the disclosure, the object that support component supports required for being supported by support arm, to avoid object to be supported because being sunk by gravity.When embodiment of the disclosure is for being able to ascend the positioning accuracy when welding when being supported to the object that need to be welded.
Description
Technical field
Embodiment of the disclosure is related to technical field of vehicle manufacture more particularly to a kind of support component and main spelling fixture.
Background technique
In current process of manufacture especially vehicle production process, guarantee the positioning accurate when welding of each component
Degree, it is most important for the safety and comfort of vehicle.But in the process of production and processing, due to object to be welded
It is influenced by gravity, be reduced so as to cause positioning accuracy when welding, such as: the side wall of vehicle is in welding and assembling production lines
During upper progress, usually side wall is fastened on vehicle body by having contact with tongue in advance, then is delivered to and is merged station to carry out secondary fine fixed
Position and be welded and fixed, and have contact with that tongue is thiner, and stress-bearing capability is limited in advance, be easy to cause side wall because being occurred by gravity under
It is heavy, make to be merged clamp locating pin when contacting with side wall location hole, location hole collision deformation is deviated, so as to cause weldering
Positioning accuracy when connecing reduces.
Utility model content
Embodiment of the disclosure provides a kind of support component and main spelling fixture, to solve to deposit in current process of manufacture
The problem of positioning accuracy reduces when object to be welded leads to welding because sinking is occurred by gravity.
In a first aspect, embodiment of the disclosure provides a kind of support component, including support, driving mechanism and support
Arm, the driving mechanism are connect with the support, and the support arm is connect with the driving mechanism, and the support arm is to far from institute
The direction for stating support extends, and one end far from the support of the support arm is provided with support portion；
The driving mechanism is for driving the support arm that the support portion is driven to make elevating movement.
In some embodiments, the support component further includes the first position-limit mechanism, and first position-limit mechanism is set to
On the support and/or the support arm, when the support portion is in Support Position, first position-limit mechanism is for limiting
Beat occurs for the support arm.
In some embodiments, first position-limit mechanism includes the first locating part and the second locating part, first limit
Position part is set on the support；Second locating part is set on the support arm；When the support portion is in support level
When setting, first locating part is mutually engaged by clamping with second locating part.
In some embodiments, it is provided with clamping block on first locating part, is provided on second locating part
One clamping groove, the clamping block can mutually be engaged by clamping with first clamping groove.
In some embodiments, be provided with the second clamping groove on second locating part, second clamping groove with it is described
Support arm clamping.
In some embodiments, the support arm includes flip-arm body, and be detachably connected with the flip-arm body
Support arm body, the flip-arm body is detachably connected with the driving mechanism, and the driving mechanism can drive the flip-arm
Body flip-flop movement；The support arm body is provided with the support portion far from one end of the flip-arm body, when the flip-arm body
When being flipped, the flip-arm body drives the support portion to make elevating movement.
In some embodiments, the support arm body is extended to form from its first position to second position bending, and described
First position is connect with the flip-arm body and the second position is provided with the support portion；When the support portion is in
When Support Position, the level height of the second position is higher than the level height of the first position.
In some embodiments, adjusting gasket is folded between the flip-arm body and the contact surface of the support arm body.
In some embodiments, the contact surface of the support portion is cambered surface.
In some embodiments, the support portion is roller.
In some embodiments, the support component further includes at least one second position-limit mechanism, it is described at least one
Two position-limit mechanisms are connect with the support respectively；At least one described second position-limit mechanism can limit the support component default
Displacement on direction.
In some embodiments, at least one described second position-limit mechanism includes the third being arranged at intervals on the support
Locating part and the 4th locating part, and described in first locating part and the 4th locating part can limit on same preset direction
The displacement of support component.
In some embodiments, the driving mechanism is automatically controlled clamping cylinder.
In some embodiments, the support includes attachment base and the linking arm that connect with the attachment base, the drive
Motivation structure is connect with the attachment base, and the linking arm is used to connect with external devices.
In some embodiments, the support component further includes connecting plate, and one end of the connecting plate and the support can
Dismantling connection, and the other end is detachably connected with the driving mechanism.
Second aspect, embodiment of the disclosure also provide a kind of main spelling fixture, the main spelling fixture include chuck body with
And above-mentioned support component, the support component are set in the chuck body.
In embodiment of the disclosure, the object that support component supports required for being supported by support arm, to avoid
Object to be supported by gravity because being sunk.It, can when embodiment of the disclosure is used to be supported the object that need to be welded
Promote positioning accuracy when welding.
Detailed description of the invention
It, below will be in embodiment of the disclosure description in order to illustrate more clearly of the technical solution of embodiment of the disclosure
Required attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only the one of the utility model
A little embodiments for those of ordinary skill in the art without any creative labor, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is one of the schematic diagram of the support component of embodiment of the disclosure offer in the first state；
Fig. 2 is the two of the schematic diagram of the support component of embodiment of the disclosure offer in the first state；
Fig. 3 is the decomposition diagram of part-structure in the support component of embodiment of the disclosure offer；
Fig. 4 is the decomposition diagram of part-structure in the support arm of embodiment of the disclosure offer；
Fig. 5 is the schematic diagram of the support component of embodiment of the disclosure offer in the second condition；
Fig. 6 is the structural schematic diagram when support component that embodiment of the disclosure provides supports lateral coaming plate.
Specific embodiment
Below in conjunction with the attached drawing in embodiment of the disclosure, the technical solution in embodiment of the disclosure is carried out clear
Chu is fully described by, it is clear that the embodiments are a part of the embodiments of the present invention rather than all of the embodiments.
Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, fall within the protection scope of the utility model.
As depicted in figs. 1 and 2, embodiment of the disclosure support component includes support 10, driving mechanism 20 and support arm
30, driving mechanism 20 is connect with support 10, and support arm 30 is connect with driving mechanism 20, support arm 30 to far from support 10 direction
Extend, one end of the separate support 10 of support arm 30 is provided with support portion 31；
Driving mechanism 20 is for driving support arm 30 that support portion 31 is driven to make elevating movement.
In embodiment of the disclosure, when above-mentioned supporting object is object to be welded, support portion 31 is in Support Position
I.e. in the first state, support portion 31 can abut support component with object to be welded, and driving mechanism 20 drives support arm
Drive support portion 31 to be lifted, to realize support to support component to object to be welded, avoid object to be welded because by
Gravity sinks.
Such as: support component can be mounted to include that and support component is used for will on the main spelling fixture of chuck body
Lateral coaming plate splicing supports lateral coaming plate when on vehicle body, by lateral coaming plate splicing, during on vehicle body, driving mechanism 20 can be with
It drives support arm 30 that support portion 31 is driven to rise, abuts support portion 31 with side wall, support portion 31 will under the drive of support arm 30
Side wall is lifted to proper height and is remained stationary, and the location hole on the positioning pin and lateral coaming plate in chuck body is made to reach theoretical position
It sets and smoothly realizes cooperation, lateral coaming plate is avoided to occur to sink and positioning pin is caused to collide when cooperating with location hole, so as to
To promote positioning accuracy when lateral coaming plate welding.
It, can be with it should be noted that driving mechanism 20 is connect with support 10 and support arm 30 is connect with driving mechanism 20
It is to be detachably connected, is such as cooperatively connected by bolt and screw hole, or buckle and card slot is mutually clamped, etc.；Alternatively, can also be with
It is to be fixedly connected, is such as realized and fixed by welding, is not defined herein.
Wherein, above-mentioned support 10 can be the structure that can be connect with driving mechanism 20, such as: it can be integrated molding
Connecting plate, and driving mechanism 20 can be set in any position, etc. on connecting plate, and for the concrete shape of support 10
And size, it is not defined herein.
In some embodiments, as depicted in figs. 1 and 2, support 10 may include attachment base 11 and connect with attachment base 11
The linking arm 12 connect, driving mechanism 20 are connect with attachment base 11, and linking arm 12 is used to connect with external devices.
In this way, connecting attachment base 11 with external equipment by linking arm 12, attachment base 11 and external equipment can be increased
Between spacing, convenient for installing support component to external equipment, or dismantle and safeguarded from external equipment.
Wherein, above-mentioned linking arm 12 is mainly used for for support component connecting with external equipment, can be it is any can be real
The structure of support component and external equipment is now connected, such as: it can be the rod-shaped knot extended from attachment base 11 to chuck body
Structure, and one end of the rod-like structure is welded on attachment base 11, in other end welding and chuck body, etc..
In some embodiments, the bending structure that above-mentioned linking arm 12 can be made of three cylinders for being arranged to " N " type,
Wherein, three cylinders can also be vertically arranged two-by-two in the linking arm 12 of above-mentioned " N " type, to can not only increase attachment base 11
Spacing between external equipment can also make the connection between attachment base 11 and external equipment more firm.
It should be noted that above-mentioned linking arm 12 connect with attachment base 11 and external equipment, can be through screw thread and
Screw hole cooperation mode be attached, it is of course also possible to be by welding, or be integrally formed setting, etc., herein not into
Row limits.
Wherein, above-mentioned driving mechanism 20 can be any for driving support arm 30 to lift object to be welded to suitable
Highly, and in proper height keep support arm 30 to the component of object to be welded lifted, such as: above-mentioned driving mechanism 20 is
Servo motor can be the servo electricity by programmable controller (Programmable Logic Controller, PLC) control
Machine, and support arm 30 is connect with the shaft of the servo motor, when the shaft of servo motor rotates, can drive support arm
30 drive support portion lifting or decline, and the height, etc. of support portion can be accurately controlled by PLC.
In some embodiments, driving mechanism 20 can be automatically controlled clamping cylinder.Here, since automatically controlled clamping cylinder has
Power output reaches, controls the advantages that precision is high and stability is good, to keep support component reliability higher.
In addition, above-mentioned 30 one end of support arm is connect with driving mechanism 20, and the other end is provided with support portion 20, when needs pair
When object to be welded is supported, support arm 30 can be driven by driving mechanism 20 and support portion 31 is driven to be lifted, to realize
Support portion 31 is abutted with object to be welded.
In some embodiments, as shown in Fig. 2, support arm 30 may include flip-arm body 32 and can with flip-arm body 32
The support arm body 33 of dismantling connection, flip-arm body 32 are detachably connected with driving mechanism 20, and driving mechanism 20 can drive overturning
32 flip-flop movement of arm body；Support arm body 33 is provided with support portion 31 far from one end of flip-arm body 32, when flip-arm body 32 occurs
When overturning, flip-arm body 32 drives support portion 31 to make elevating movement.
Here, flip-flop movement is made by flip-arm body 32, to drive support arm body 33 that support portion 31 is driven to make elevating movement,
It is abutted to be easily achieved support portion 31 with the bottom of object to be welded；In addition, due to being provided with support arm body 33, Ke Yizeng
Add the operating distance of support arm 30.
It should be noted that when above-mentioned driving mechanism 20 is automatically controlled clamping cylinder, since automatically controlled clamping cylinder is provided with
Roll-over unit, thus can also be using the roll-over unit on automatically controlled clamping cylinder as above-mentioned flip-arm body 32.And in above-mentioned driving
Mechanism 20 is in the case of automatically controlled clamping cylinder, automatically controlled clamping cylinder can be controlled its stroke by PLC and be changed, when without support
When object to be welded, the stroke that PLC controls automatically controlled clamping cylinder is first stroke, and flip-arm body 32 is in the first overturning at this time
Position, and support portion 31 is not lifted；And when needing to support object to be welded, PLC control the stroke of automatically controlled clamping cylinder by
First stroke is adjusted to second stroke, and flip-arm body 32 is flipped at this time, and is overturn by the first upturned position to the second overturning
Position, meanwhile, flip-arm body 32 drive support arm body 33 drive support portion 31 be lifted, make support portion 31 move to theoretical position with
Object to be welded is abutted to support object to be welded, and in the case where the stroke of automatically controlled clamping cylinder is maintained at second stroke, branch
Support part 31 is in theoretical position to keep the support to object to be welded.
Wherein, above-mentioned support arm body 33 can be the knot for being driven by flip-arm body 32 and support portion 31 being driven to make elevating movement
Structure, such as: above-mentioned support arm body 33 can be from flip-arm body 32 to the linearly extended structure of support portion 31.
In some embodiments, support arm body 33 is extended to form from its first position to second position bending, and first
Position is connect with flip-arm body 32 and second position is provided with support portion 31；When support portion 31 is in Support Position, second
The level height of position is higher than the level height of first position.
Here, it is extended to form due to support arm body 33 from its first position to second position bending, when support portion 31 is in
When Support Position, the level height of second position is higher than the level height of first position, i.e. support arm body 33 is bent upwards,
It is abutted to be easily achieved support portion 31 with object to be welded.
It should be noted that above-mentioned flip-arm body 32 is detachably connected with support arm body 33,32 He of flip-arm body can be
Screw hole is provided on support arm body 33, and bolt passes through the screw hole on flip-arm body 32 and support arm body 33 and realizes connection, certainly,
It is also possible to realize being detachably connected for flip-arm body 32 and support arm body 33 by other means, is not defined herein.
And flip-arm body 32 and support arm body 33 are two individual components, since flip-arm body 32 and support arm body 33 add
There may be certain trueness errors for work, in some embodiments, press from both sides between flip-arm body 32 and the contact surface of support arm body 33
Equipped with adjusting gasket, in this way, the adjusting of flip-arm body 32 Yu 33 connection precision of support arm body may be implemented by adjusting gasket, mention
The reliability of ascending branch support component.
In addition, support portion 31 is abutted with object to be welded, and to be welded due to when support portion 31 is in Support Position
Weight of object it is excessive when, the active force between object to be welded and support portion 31 is larger, to be easy to cause to be welded
Object deforms, and more easily deformation occurs when the bearing area of object especially to be welded and support portion 31 is smaller.
In some embodiments, the contact surface of support portion 31 is cambered surface.In this way, by by the contact surface of support portion 31
It is set as cambered surface, the contact area of support portion 31 Yu object to be welded can be increased, object to be welded is reduced and deforms
A possibility that.
Wherein, above-mentioned support portion 31 can be any structure for being provided with cambered surface, and when support portion 31 is in Support Position
When, cambered surface is contacted with object to be welded.In some embodiments, support portion 31 is roller, to make the knot of support portion 31
Structure is simple.
And when support portion 31 is roller, one end of above-mentioned support arm body 33 is provided with support portion 31, can be such as Fig. 3 institute
Show, the one end for stating support arm body 33 offers opening 330；Roller is set in opening 330, and is realized by rotating hinge chain pin 34
Roller is flexibly connected with support arm body 33.
Certainly, buffer layer (such as rubber layer) can also be set in the cambered surface of above-mentioned support portion 31, to further drop
A possibility that low object to be welded deforms when being lifted.
It should be noted that above-mentioned support component can only include structure described in the respective embodiments described above, may be used yet
To include other component, it is not defined herein.
In some embodiments, as shown in Fig. 2, support component can also include the first position-limit mechanism 40, the first position restrainer
Structure 40 is set on support 10 and/or support arm, and when support portion 31 is in Support Position, the first position-limit mechanism 40 is for limiting
Beat occurs for support arm 30.
Here, it is in Support Position in support portion 31, i.e. support portion 31 reaches theoretical position and abuts with object to be welded
In the case where, the first position-limit mechanism 40 can limit support arm 30 and beat occurs, to reduce support arm 30 because beat becomes
A possibility that shape is even damaged, promotes the service life of support component.
Wherein, above-mentioned first position-limit mechanism 40 can be any structure that can be realized limitation support arm 30 and beat occurs,
And first position-limit mechanism 40 can be arranged on support 10, or be arranged on linking arm 12, even be arranged in support 10
On linking arm 12, such as: the first position-limit mechanism 40 may include the snap-arms extended from support arm 30 to support 10, and support
Clamping groove is provided on 10, when support portion 31 is in Support Position, snap-arms can be arranged in clamping groove；And work as support portion
31 when being not in Support Position, and snap-arms are separated with clamping groove, etc..
Alternatively, in some embodiments, as shown in Figure 2 and Figure 4, the first position-limit mechanism 40 may include the first locating part 41
With the second locating part 42, the first locating part 41 is set on support 10；Second locating part 42 is set on support arm 30；Work as support
When portion 31 is in Support Position, the first locating part 41 and the second locating part 42 are mutually engaged by clamping, to pass through the first locating part
41 and second locating part 42 clamping engagement, support arm 30 can be limited, beat occurs, and be easily installed the first position-limit mechanism 40.
In some embodiments, as shown in Fig. 2, clamping block 411, the second locating part can be set on the first locating part 41
The first clamping groove 421 can be set on 42, clamping block 411 can mutually be engaged by clamping with the first clamping groove 421.
Here, when support portion 31 is in Support Position, clamping block 411 can with the clamping engagement of the first clamping groove 421,
And the clamping of clamping block 411 in the first clamping groove 421 after, clamping block 411 only can 30 elevating movement of support arm when activity, thus
During support portion 31 supports object to be welded, the limitation energy for support arm 30 occurring beat can be further promoted
Power, and have the advantages of simple structure and easy realization.
Wherein, have shown that clamping block 411 separates i.e. support component with the first clamping groove 421 and is in the second state in Fig. 4
Situation, support portion 31 is not in Support Position at this time；And when clamping block 411 and the first clamping groove 421 are mutually engaged by clamping, i.e.,
Support portion 31 is in Support Position, that is, support component and is in first state, at this time reference can be made to such as Fig. 2.
Certainly, above-mentioned clamping block 411 is also possible to be set on the second locating part 42, and the first clamping groove 421 can also be with
It is to be set on the first locating part 41, is not defined herein.
In addition, above-mentioned first locating part 41 is set on support 10；Second locating part 42 is set on support arm 30, can be with
It is the first locating part 41 and support 10, the second locating part 42 is integrally formed with support arm 30, or mode is bolted and connects
It connects, or welding etc..
In some embodiments, as shown in figure 5, the second clamping groove 422 can be set on the second locating part 42, the second card
Access slot and support arm 30 are clamped, and are clamped by the second clamping groove and support arm 30, can be limited the second locating part 42 and support arm
It is loosened when 30 connection, and promotes the stress-bearing capability of the second locating part 42, to promote the reliability of support component.
Certainly, above-mentioned first locating part 41 is connect with support 10, is also possible to by the way that clamping groove is arranged on support 10, and
First locating part 41 is connected in the clamping groove on support 10, is not defined herein.
Since in the actual production process, above-mentioned support component is usually mounted on external equipment, and external equipment can
To drive support component to move, to adjust support component to suitable operating position.
In some embodiments, support component further includes at least one second position-limit mechanism, at least one second position restrainer
Structure is connect with support 10 respectively；At least one second position-limit mechanism can limit displacement of the support component on preset direction.
Since after support component reaches operating position, external equipment may drive support component that certain position occurs
It moves, so as to lead to support component and object to be welded or main component (component welded with object to be welded) hair
Life is collided and is damaged.Here, by the way that at least one second position-limit mechanism is arranged, so that after support component reaches operating position,
Second position-limit mechanism can be abutted with object or main component to be welded, to realize that limitation support component continues that position occurs
It moves.Wherein, above-mentioned preset direction, which can be any external equipment, can drive support component that mobile direction occurs.
It should be noted that quantity, position and the shape etc. of the second position-limit mechanism can bases in above-mentioned support component
Actual conditions are set, and are not defined herein.
In some embodiments, as shown in Fig. 2, at least one second position-limit mechanism may include being arranged at intervals on support
Third locating part 51 and the 4th locating part 52.Here, pass through setting two locating parts, that is, third locating part 51 and the 4th limit
Part 52 can promote the restraining ability to support component, further preferably to protect support component.
It should be noted that above-mentioned third locating part 51 and the 4th locating part 52 may be implemented in the same preset direction upper limit
The displacement of support component processed；Also the displacement for limiting support component on different preset directions may be implemented, do not limit herein.
Such as: with above-mentioned support component to be set on main spelling fixture, and for such as scheming for being supported to lateral coaming plate
Shown in 6, main spelling fixture (not shown) can drive support component to be moved to the wheel mounting location of car body from right to left, work as support
When component is moved to suitable position, third locating part 51 and the 4th locating part 52 in support component respectively with two on car body
Different location abuts, and is subjected to displacement to the left with limiting support component continuation.
In embodiment of the disclosure, above-mentioned driving mechanism 20, which can be, to be directly removably connected on support 10, alternatively,
It can be the connection for realizing driving mechanism 20 and support 10 by other structures, be not defined herein.
In some embodiments, as shown in Figure 1, support component can also include connecting plate 60, one end of connecting plate 60 with
Support 10 is detachably connected, and the other end is detachably connected with driving mechanism 20.
Here, connecting plate 60 is detachably connected with support 10 and driving mechanism 20 respectively, so as to increase support 10 with
Spacing between driving mechanism 20, convenient for installing driving mechanism 20 to support 10.
Wherein, above-mentioned connecting plate 60 can be the structure for arbitrarily capableing of connecting support 10 and driving mechanism 20, such as: connecting plate
60 be inverted "L" shape plate structure, and " one " template body is bonded and is detachably connected with support 10 in connecting plate 60, and driving mechanism
20 are removably connected in connecting plate on " Shu " template body, etc..
In embodiment of the disclosure, support component includes support, driving mechanism and support arm, and driving mechanism and support connect
It connects, support arm is connect with driving mechanism, and support arm extends to the direction far from support, one end setting of the separate support of support arm
There is support portion；Driving mechanism is for driving support arm that support portion is driven to make elevating movement.In this way, support component can pass through support
The object supported required for arm support, to avoid object to be supported because being sunk by gravity.When embodiment of the disclosure is used
When being supported to the object that need to be welded, additionally it is possible to promote positioning accuracy when welding.
Based on above-mentioned support component, embodiment of the disclosure also provides a kind of main spelling fixture, and main spelling fixture includes fixture sheet
Body and above-mentioned support component, support component are connect with chuck body.
It should be noted that at least provided with a support component in above-mentioned main spelling fixture, and each support component with
Chuck body connection, in splicing, the main all support components spelled on fixture can treat simultaneously splice and be supported,
To realize lateral coaming plate stress balance.
Such as: by above-mentioned main spelling fixture for former and later two branch to have can be set in main spelling fixture for splicing lateral coaming plate
Support component, during splicing lateral coaming plate, two support components are abutted with the front and back wheel installation site of lateral coaming plate respectively.
Since the main structure for spelling chuck body is the prior art, the structure of support component has carried out in detail in the above-described embodiments
It describes in detail bright, therefore, the specific main structure for spelling fixture is repeated no more in the present embodiment.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be wanted with right
Subject to the protection scope asked.
Claims (16)
1. a kind of support component, which is characterized in that including support, driving mechanism and support arm, the driving mechanism with it is described
Support connection, the support arm are connect with the driving mechanism, and the support arm extends to the direction far from the support, described
One end far from the support of support arm is provided with support portion；
The driving mechanism is for driving the support arm that the support portion is driven to make elevating movement.
2. support component according to claim 1, which is characterized in that the support component further includes the first position-limit mechanism,
First position-limit mechanism is set on the support and/or the support arm, when the support portion is in Support Position, institute
It states the first position-limit mechanism and beat occurs for limiting the support arm.
3. support component according to claim 2, which is characterized in that first position-limit mechanism include the first locating part and
Second locating part, first locating part are set on the support；Second locating part is set on the support arm；When
When the support portion is in Support Position, first locating part is mutually engaged by clamping with second locating part.
4. support component according to claim 3, which is characterized in that be provided with clamping block on first locating part, institute
It states and is provided with the first clamping groove on the second locating part, the clamping block can mutually be engaged by clamping with first clamping groove.
5. support component according to claim 3, which is characterized in that be provided with the second clamping on second locating part
Slot, second clamping groove and the support arm are clamped.
6. support component according to claim 1, which is characterized in that the support arm include flip-arm body and with it is described
The support arm body that flip-arm body is detachably connected, the flip-arm body is detachably connected with the driving mechanism, and the driving
Mechanism can drive the flip-arm body flip-flop movement；The support arm body is provided with the branch far from one end of the flip-arm body
Support part, when the flip-arm body is flipped, the flip-arm body drives the support portion to make elevating movement.
7. support component according to claim 6, which is characterized in that the support arm body is from its first position to second
Position bending extends to form, and the first position is connect with the flip-arm body and the second position is provided with the branch
Support part；When the support portion is in Support Position, the level height of the second position is higher than the level of the first position
Highly.
8. support component according to claim 6, which is characterized in that the contact of the flip-arm body and the support arm body
Adjusting gasket is folded between face.
9. support component according to claim 1, which is characterized in that the contact surface of the support portion is cambered surface.
10. support component according to claim 9, which is characterized in that the support portion is roller.
11. support component according to claim 1, which is characterized in that the support component further include at least one second
Position-limit mechanism, at least one described second position-limit mechanism are connect with the support respectively；At least one described second position-limit mechanism
Displacement of the support component on preset direction can be limited.
12. support component according to claim 11, which is characterized in that between at least one described second position-limit mechanism includes
Every the third locating part and the 4th locating part being set on the support.
13. support component according to claim 1, which is characterized in that the driving mechanism is automatically controlled clamping cylinder.
14. support component according to claim 1, which is characterized in that the support include attachment base and with the company
The linking arm of joint chair connection, the driving mechanism are connect with the attachment base, and the linking arm is used to connect with external devices.
15. support component according to claim 1, which is characterized in that the support component further includes connecting plate, the company
One end of fishplate bar is detachably connected with the support, and the other end is detachably connected with the driving mechanism.
16. a kind of main spelling fixture, the main spelling fixture includes chuck body, which is characterized in that the main spelling fixture further include as
Support component described in any one of claims 1 to 15, the support component are set in the chuck body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820782213.8U CN208374570U (en) | 2018-05-24 | 2018-05-24 | A kind of support component and main spelling fixture |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788552A (en) * | 2019-11-28 | 2020-02-14 | 余姚泰速自动化科技有限公司 | Collapsible upset welding module |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788552A (en) * | 2019-11-28 | 2020-02-14 | 余姚泰速自动化科技有限公司 | Collapsible upset welding module |
| CN110788552B (en) * | 2019-11-28 | 2021-04-30 | 余姚泰速自动化科技有限公司 | Collapsible upset welding module |
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Effective date of registration: 20211118 Address after: 101300 room 107, building 1, courtyard 4, Hengxing Road, Gaoliying Town, Shunyi District, Beijing (scientific and technological innovation functional area) Patentee after: Beijing chehejia Automobile Technology Co.,Ltd. Address before: Room 801, 8 / F, building 3, No.10 courtyard, Wangjing street, Chaoyang District, Beijing 100102 Patentee before: BEIJING CHJ AUTOMOTIVE TECHNOLOGY Co.,Ltd. |
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