CN208051250U - A kind of secondary turnover mechanism - Google Patents
A kind of secondary turnover mechanism Download PDFInfo
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- CN208051250U CN208051250U CN201820240320.8U CN201820240320U CN208051250U CN 208051250 U CN208051250 U CN 208051250U CN 201820240320 U CN201820240320 U CN 201820240320U CN 208051250 U CN208051250 U CN 208051250U
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Abstract
The utility model is related to white body welding, it is disclosed that a kind of secondary turnover mechanism, it is characterised in that：Pedestal including fixed setting, the clamp assembly for fixing workpiece and the riser for connecting clamp assembly and pedestal, the riser is rotated in perpendicular to be arranged；The clamp assembly includes being fixed on riser be used to support the support element of workpiece, rotate setting in perpendicular and be matched for clamping tightly the compressing member of workpiece with support element and be set to the Power Component on riser for driving compressing member；Impeller for pushing riser is set on the pedestal；Rotate riser so that clamp assembly is lifted, and is secured the workpiece against on support element, and rotate compressing member, and workpiece is fixed on support element and welding by compressing member；Compressing member is rotated after the completion of welding, unclamps the fixation to workpiece, is rotated further by riser and is made clamp assembly far from the workpiece after welding, consequently facilitating workpiece is taken.
Description
Technical field
The utility model is related to white body welding, more particularly to a kind of secondary turnover mechanism.
Background technology
Automobile body-in-white is by thousands of a stamping parts by welding, and the techniques such as riveting are formed by connecting, and wherein welding procedure is more
It generally uses, will apply to that welding tooling locating clip is next to be welded in the welding process.
The Chinese patent CN206484202U that existing notification number is is clamped it discloses a kind of white body welding fixture and is filled
It sets, including：Clamping unit, the clamping unit include clamp frame, connector, caging bolt and compressed spring, and workpiece is fixed single
Member, the workpiece fixed cell include Work piece fixing platform, fixed station shaft and connecting plate, linking arm, and the linking arm includes the
One linking arm, the second linking arm and link block, cylinder, cylinder top side are fixedly connected with second arm portions；
Cylinder overhead guard, cylinder overhead guard lower end are fixedly connected with the cylinder upper end, cylinder overhead guard both sides and rotating connector
Rotation connection；Fixed setting air inlet and exhaust outlet on the outside of the cylinder；The workpiece is positioned on the Work piece fixing platform,
Rotating the Work piece fixing platform makes the workpiece enter in the clamp frame, and the compressed spring outer end is by the caging bolt
Limit makes the compressed spring inner end generate clamping force to the workpiece with the fixation workpiece, needs to remove the workpiece
When, the Work piece fixing platform is rotated, the workpiece is detached from the clamp frame, and the compressed spring is detached from the folder to the workpiece
It holds.
It as in above-mentioned public technology, after the completion of workpiece welding, needs to rise workpiece by tool, when being fixed on fixation
New workpiece is welded in workpiece lower end in frame, can collide with fixed frame interference in the stylish workpiece of pickup, be not easy to workpiece
Taking-up, there are shortcomings to be modified.
Utility model content
The purpose of this utility model is to provide a kind of secondary turnover mechanism, and after completing welding, rotation compressing member is unclamped to work
The fixation of part is rotated further by riser and makes clamp assembly far from workpiece, consequently facilitating welded workpiece is taken.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of secondary turnover mechanism, it is characterised in that：Pedestal including fixed setting, the clamp assembly for fixing workpiece
And the riser for connecting clamp assembly and pedestal, the riser is rotated in perpendicular to be arranged；The clamp assembly includes
It is fixed on riser and is used to support the support element of workpiece, rotates setting in perpendicular and be matched for clamping tightly the pressure of workpiece with support element
Tight part and it is set to Power Component on riser for driving compressing member；It is arranged for pushing pushing away for riser on the pedestal
Moving part.
By using above-mentioned technical proposal, riser is rotated so that clamp assembly is lifted, and is secured the workpiece against on support element,
And compressing member is rotated, workpiece is fixed on support element and welding by compressing member；Compressing member, pine are rotated after the completion of welding
The fixation to workpiece is opened, riser is rotated further by and makes clamp assembly far from the workpiece after welding, consequently facilitating workpiece is taken.
The utility model is further arranged to：The pushing component includes being set on pedestal to be used for connection board and pedestal
Fixed plate and the cylinder that is set in fixed plate, the cylinder include the first cylinder body and the work that is set in the first cylinder body
The upper end of stopper rod, the piston rod is articulated with the lower end of riser, and first cylinder body is articulated in fixed plate, and the cylinder is perpendicular
Straight Plane Rotation setting.
By using above-mentioned technical proposal, cylinder is driven, when the piston rod in cylinder stretches out, piston rod pushes riser rotation
And cylinder body rotates, and is lifted clamp assembly；When piston rod is retracted in cylinder so that clamp assembly is real far from the workpiece after welding
The stable rotation of riser is showed.
The utility model is further arranged to：The riser is fixedly installed connecting plate close to one end of fixed plate, described
The one end of connecting plate far from riser is articulated in fixed plate.
By using above-mentioned technical proposal, connecting plate is relatively fixed with riser, and connecting plate is articulated in fixed plate, in turn
It realizes and is relatively rotated between riser and fixed plate, and.
The utility model is further arranged to：The riser is provided with the first abutting block close to one end of fixed plate, described
It is provided in fixed plate and limits the first the first block for abutting block movement, described first abuts one end close to the first block on block
Offer the first limiting slot, first block is provided with the be embedded in the first limiting slot close to one end of the first abutting block
One convex block.
By using above-mentioned technical proposal, riser is rotated, until when the first abutting block is connected to the first block, riser stops
Rotation, and the first convex block on the first block is embedded in the first limiting slot on the first abutting block, increases the steady of riser
It is fixed.
The utility model is further arranged to：The force piece includes the clamping cylinder being fixedly connected on riser, the folder
Tight cylinder includes the second cylinder body and the cursor that is rotatably dispose on the second cylinder body, and the compressing member includes being fixed on cursor
Rocking arm and the second locating piece for being fixed on rocking arm, the support element includes the link block being fixed on riser and setting
In the first locating piece for being matched for clamping tightly workpiece on link block with the second locating piece.
By using above-mentioned technical proposal, the air inlet in clamping cylinder, driving cursor drives rocking arm rotation so that on rocking arm
The second locating piece workpiece is pressed on the first locating piece, when to realize welding fix workpiece purpose.
The utility model is further arranged to：The upper end of the riser is provided with the second block, is provided on the rocking arm
With the second block contacts second abuts block, offer the second limiting slot, second block on the second abutting block
On be provided with the second convex block for being embedded and being matched in the second limiting slot.
By using above-mentioned technical proposal, when rocking arm rotates, until second on rocking arm abuts the on block and riser
Two blocks contact, and define the rotational angle of rocking arm, and the second convex block on the second block is embedded at the second abutting block
On the second limiting slot in, improve the stability of rocking arm, and then increase the stability of fixed workpiece.
In conclusion the utility model has the advantages that：
When the welding is completed, clamping cylinder driving cursor rotation so that rocking arm drives the second locating piece far from the first positioning
Block unclamps the fixation to workpiece, and the piston rod in last cylinder is retracted, and drives the clamp assembly that riser connects above far from welding
Workpiece after the completion, consequently facilitating the taking-up of workpiece.
Description of the drawings
Fig. 1 is a kind of general assembly schematic diagram of secondary turnover mechanism；
Fig. 2 is a kind of exploded perspective view of secondary turnover mechanism.
Reference numeral：1, pedestal；2, fixed plate；21, the first block；211, the first convex block；3, riser；31, it first abuts
Block；311, the first limiting slot；32, the second block；321, the second convex block；33, the first card slot；4, connecting plate；5, cylinder；51, living
Stopper rod；52, the first cylinder body；6, clamp assembly；61, support element；611, link block；612, extension block；613, the first locating piece；
62, compressing member；621, rocking arm；622, the second locating piece；7, second block is abutted；71, the second limiting slot；8, clamping cylinder；81, second
Cylinder body；811, the second card slot；82, cursor；9, limited block.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
As depicted in figs. 1 and 2, a kind of secondary turnover mechanism, including pedestal 1 and the clamp assembly 6 for fixing workpiece,
Clamp assembly 6 includes the compressing member 62 for supporting the support element 61 of workpiece and being fixed on support element 61 for pressing workpiece, and
Compressing member 62 is rotated in perpendicular to be arranged；Workpiece is positioned on support element 61, rotation compressing member 62, which is realized, welds workpiece
Preceding clamping.
Riser 3 is provided between pedestal 1 and clamp assembly 6, riser 3 is rotated in perpendicular to be arranged, in 1 upper edge of pedestal
Perpendicular is provided with fixed plate 2, one end of fixed plate 2 is provided with connecting plate 4 in riser 3,4 one end of connecting plate, which is fixed, to be connected
It is connected on riser 3, the other end is articulated in fixed plate 2；After completing welding, compressing member 62 is rotated first, and workpiece is consolidated in release
It is fixed, rotate riser 3 passing through so that clamp assembly 6 far from workpiece, so as to avoid take workpiece when workpiece and clamp assembly
It is interfered between 6, convenient for taking for workpiece.
The lower end of riser 3 is provided with the impeller of its rotation of driving, impeller uses cylinder 5, gas in this embodiment
Cylinder 5 includes the first cylinder body 52 and the piston rod 51 being set in the first cylinder body 52, and the upper end of piston rod 51 is articulated with riser 3
Lower end, the first cylinder body 52 are hingedly arranged with fixed plate 2；When driving piston rod 51 to shrink, articulated shaft of the riser 3 around connecting plate 4
Line rotates, and cylinder 5 is rotated around the hinge axes of the first cylinder body, to realize turn for driving clamp assembly 6 of the stabilization of riser 3
It is dynamic.
And one end of fixed plate 2 is provided with the first abutting block 31 in riser 3, it is provided in fixed plate 2 and first
The first block 21 that block 31 contacts is abutted, is vertically opened up close to one end of the first block 21 in the first abutting block 31
There is the first limiting slot 311, is provided on the first block 21 for being embedded the first convex block being matched in the first limiting slot 311
211；Drive cylinder 5 so that piston rod 51 stretches out, and piston rod 51 pushes riser 3 to rotate, until the first block 21 in fixed plate 2
In the first convex block 211 be embedded on riser 3 in the first limiting slot 311 that first abuts on block 31, complete secondary turnover mechanism
It overturns for the first time.
Clamping cylinder 8 and clamp assembly 6 may be contained within the one end of riser 3 far from fixed plate 2, wherein in clamp assembly 6
Support element 61 includes the link block 611 being fixedly connected on riser 3, is provided with and stands close to one end of riser 3 in link block 611
The extension block 612 that plate 3 abuts, is bolted to connection between extension block 612 and riser 3, to realize consolidating for link block 611
It is fixed, and the first locating piece 613 for limiting the location of workpiece is fixed with close to one end of compressing member 62 in link block 611.
The first card slot 33 is offered on riser 3, clamping cylinder 8 is including the second cylinder body 81 and is rotatably dispose in the second cylinder body
The cursor 82 of 81 upper ends is provided with the second card slot 811 on the second cylinder body 81, and the first card slot 33 and the second card slot 811 is right
It is embedded with together and therebetween limited block 9, passes through limited block 9 and realizes being relatively fixed between clamping cylinder 8 and riser 3；Rotation
82 one end of arm is rotatably dispose in the upper end of the second cylinder body 81, drives cursor 82 to be rotated in perpendicular by the second cylinder body 81,
Compressing member 62 is fixedly connected on rocking arm 621 of the cursor 82 far from 81 one end of the second cylinder including one end, is rotated by cursor 82,
So that rocking arm 621 is closer or far from link block 611, and it is provided on rocking arm 621 and the cooperation of the first locating piece 613 limits workpiece
The second locating piece 622, to realize clamping to workpiece.
And the upper end of riser 3 is provided with the second block 32, it is provided in the lower end of rocking arm 621 and is abutted with the second block 32
The second of cooperation abuts block 7, and the second convex block 321 is provided on the second block 32, is offered on the second abutting block 7 for being embedded
The second limiting slot 71 of the second convex block 321 is fixed, it is right to define the rotational angle of rocking arm 621 and increase compressing member 62
The pressing stability of workpiece.
The operation principle of the present embodiment is：
When secondary turnover mechanism is under completely open state, is stretched out by piston rod 51 in cylinder 5 and push 3 turns of riser
Dynamic, riser 3 is connected to the pivot center in fixed plate 2 around connecting plate 4 and carries out once inside out so that first on support element 61 is fixed
Position block 613 is lifted and positions, and workpiece is positioned on the first locating piece 613, then the air inlet into clamping cylinder 8 so that cursor 82
Rocking arm 621 is pushed, the second locating piece 622 on rocking arm 621 is overturn together, and workpiece is pressed in the by the second locating piece 622
On a positioning block 613, and then secondary overturning is completed, welding equipment is welded；
When the welding is completed, clamping cylinder 8 drives cursor 82 to rotate so that rocking arm 621 drives the second locating piece 622 separate
First locating piece 613 unclamps the fixation to workpiece, and the piston rod 51 in last cylinder 5 is retracted, and riser 3 is driven to connect above
Clamp assembly 6 is far from the workpiece after the completion of welding, consequently facilitating the taking-up of workpiece.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (6)
1. a kind of secondary turnover mechanism, it is characterised in that：Pedestal including fixed setting（1）, clamping group for fixing workpiece
Part（6）And for connecting clamp assembly（6）With pedestal（1）Riser（3）, the riser（3）It rotates and is arranged in perpendicular；
The clamp assembly（6）Including being fixed on riser（3）On be used to support the support element of workpiece（61）, perpendicular rotate be arranged
And and support element（61）It is matched for clamping tightly the compressing member of workpiece（62）And it is set to riser（3）On for driving compressing member（62）
Power Component；The pedestal（1）It is upper to be arranged for pushing riser（3）Impeller.
2. a kind of secondary turnover mechanism according to claim 1, it is characterised in that：The pushing component includes being set to bottom
Seat（1）It is upper to be used for connection board（3）And pedestal（1）Fixed plate（2）And it is set to fixed plate（2）On cylinder（5）, described
Cylinder（5）Including the first cylinder body（52）And it is set to the first cylinder body（52）In piston rod（51）, the piston rod（51）'s
Upper end is articulated with riser（3）Lower end, first cylinder body（52）It is articulated with fixed plate（2）On, the cylinder（5）It is putting down vertically
Face rotation setting.
3. a kind of secondary turnover mechanism according to claim 2, it is characterised in that：The riser（3）Close to fixed plate（2）
One end be fixedly installed connecting plate（4）, the connecting plate（4）Far from riser（3）One end be articulated with fixed plate（2）On.
4. a kind of secondary turnover mechanism according to claim 3, it is characterised in that：The riser（3）Close to fixed plate（2）
One end be provided with the first abutting block（31）, the fixed plate（2）On be provided with restriction first abut block（31）Mobile first
Block（21）, described first abuts block（31）Upper close first block（21）One end offer the first limiting slot（311）, described
First block（21）Block is abutted close to first（31）One end be provided with and be embedded at the first limiting slot（311）In the first convex block
（211）.
5. a kind of secondary turnover mechanism according to claim 1, it is characterised in that：The force piece includes being fixedly connected on
Riser（3）On clamping cylinder（8）, the clamping cylinder（8）Including the second cylinder body（81）And it is rotatably dispose in the second cylinder body（81）
On cursor（82）, the compressing member（62）Including being fixed on cursor（82）On rocking arm（621）And it is fixed on rocking arm
（621）On the second locating piece（622）, the support element（61）Including being fixed on riser（3）On link block（611）And it sets
It is placed in link block（611）Upper and the second locating piece（622）It is matched for clamping tightly the first locating piece of workpiece（613）.
6. a kind of secondary turnover mechanism according to claim 5, it is characterised in that：The riser（3）Upper end be provided with
Second block（32）, the rocking arm（621）On be provided with and the second block（32）Second contacted abuts block（7）, described
Second abuts block（7）On offer the second limiting slot（71）, second block（32）On be provided with to be embedded and be matched with the second limit
Position slot（71）In the second convex block（321）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820240320.8U CN208051250U (en) | 2018-02-10 | 2018-02-10 | A kind of secondary turnover mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820240320.8U CN208051250U (en) | 2018-02-10 | 2018-02-10 | A kind of secondary turnover mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN208051250U true CN208051250U (en) | 2018-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820240320.8U Active CN208051250U (en) | 2018-02-10 | 2018-02-10 | A kind of secondary turnover mechanism |
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| Country | Link |
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| CN (1) | CN208051250U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465585A (en) * | 2018-11-30 | 2019-03-15 | 芜湖安韬谱自动化有限公司 | The integrated form fixed system of automobile metal plate work combined welding |
| CN110125601A (en) * | 2019-06-18 | 2019-08-16 | 唐山学院 | A kind of welding tooling |
| CN111331295A (en) * | 2020-03-09 | 2020-06-26 | 东风柳州汽车有限公司 | Welding fixture for side body rear part of white car body |
| CN114193066A (en) * | 2021-12-30 | 2022-03-18 | 大连奥托股份有限公司 | Secondary swing clamping mechanism |
-
2018
- 2018-02-10 CN CN201820240320.8U patent/CN208051250U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109465585A (en) * | 2018-11-30 | 2019-03-15 | 芜湖安韬谱自动化有限公司 | The integrated form fixed system of automobile metal plate work combined welding |
| CN109465585B (en) * | 2018-11-30 | 2023-11-24 | 芜湖安韬谱智能装备股份有限公司 | Integrated fixing system for combined welding of automobile sheet metal parts |
| CN110125601A (en) * | 2019-06-18 | 2019-08-16 | 唐山学院 | A kind of welding tooling |
| CN111331295A (en) * | 2020-03-09 | 2020-06-26 | 东风柳州汽车有限公司 | Welding fixture for side body rear part of white car body |
| CN111331295B (en) * | 2020-03-09 | 2022-02-22 | 东风柳州汽车有限公司 | Welding fixture for side body rear part of white car body |
| CN114193066A (en) * | 2021-12-30 | 2022-03-18 | 大连奥托股份有限公司 | Secondary swing clamping mechanism |
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