CN207723764U - A kind of link-type clamping mechanism for welding tooling - Google Patents
A kind of link-type clamping mechanism for welding tooling Download PDFInfo
- Publication number
- CN207723764U CN207723764U CN201721846583.5U CN201721846583U CN207723764U CN 207723764 U CN207723764 U CN 207723764U CN 201721846583 U CN201721846583 U CN 201721846583U CN 207723764 U CN207723764 U CN 207723764U
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- CN
- China
- Prior art keywords
- connecting rod
- link
- workpiece
- clamping mechanism
- welding tooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model discloses a kind of link-type clamping mechanisms for welding tooling,Including pedestal,The both ends of base top are fixed with holder,The top of holder is rotatablely connected with one end of first connecting rod and one end of third connecting rod respectively by shaft,The other end of first connecting rod and the other end of third connecting rod are rotatablely connected with the both ends of second connecting rod respectively,The junction of second connecting rod and third connecting rod is equipped with handle,The utility model is forced down first connecting rod and second connecting rod by handle,To increasing the distance between third connecting rod and holder,Drive third connecting rod rotation,As first connecting rod and forcing down for second connecting rod constantly drive third connecting rod to Workpiece clamping,Operate very simple,Multi link clamping mode,It is at low cost,It is big to step up torque,Speed is fast,Multi link clamping mode can also easily adjust position,Facilitate installation,This clamp system and tooling,Mold is used cooperatively,Reach ideal effect.
Description
Technical field
The utility model is related to a kind of clamp systems, specially a kind of link-type clamping mechanism for welding tooling.
Background technology
Fixture refers to that machine-building is used for fixing processing object in the process, is allowed to occupy correct position, to receive construction
Or the device of detection, also known as fixture, in a broad sense, any process in technical process is used for rapid, easily and safely
The device for installing workpiece, all can be described as fixture, fixture is usually by setting element（Determine correct position of the workpiece in fixture）, folder
Tight device, to knife induction element (relative position or guiding tool orientation that determine cutter and workpiece), indexing means（Make workpiece
The processing that several stations can be completed in once mounting has circular index device and linear movement two class of indexing means）, connection member
Part and clamp body（Fixture base）Deng composition, welding procedure is accurate, stringent to tooling, fixture requirement, currently, mainly hydraulic pressure
Cylinder, cylinder, service life is shorter, and maintenance cost is high, and lead screw slide unit steps up that mode speed is slow, working efficiency is low, therefore we
Improvement is made to this, proposes a kind of link-type clamping mechanism for welding tooling.
Invention content
Shorter to solve clamp system service life of the existing technology, maintenance cost is high, and lead screw slide unit steps up mode
The defect that speed is slow, working efficiency is low, the utility model provide a kind of link-type clamping mechanism for welding tooling.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution：
A kind of link-type clamping mechanism for welding tooling of the utility model, including pedestal, the both ends of the base top
It is fixed with holder, the top of the holder is rotated with one end of first connecting rod and one end of third connecting rod respectively by shaft
Connection, the other end of the first connecting rod and the other end of third connecting rod are rotatablely connected with the both ends of second connecting rod respectively, described
The junction of second connecting rod and third connecting rod is equipped with handle, and the side of the pedestal is equipped with placing groove, the placing groove top
Side is fixed with limited block, and workpiece is placed between the limited block and pedestal.
Further, the shape and size of the limited block and workpiece match.
Further, outside the third connecting rod and side of limited block is bonded with cushion pad.
Further, the bottom end of the pedestal offers mounting hole.
Compared with prior art, the utility model has the advantages that：Connecting rod of this kind for welding tooling clamps
Mechanism is forced down first connecting rod and second connecting rod by handle, thus to increasing the distance between third connecting rod and holder,
Third connecting rod rotation is driven, as first connecting rod and forcing down for second connecting rod constantly drive third connecting rod to Workpiece clamping, operation
Very simple, multi link clamping mode is at low cost, steps up that torque is big, and speed is fast, and multi link clamping mode can also be adjusted easily
Whole position facilitates installation, this clamp system and tooling, mold to be used cooperatively, reaches ideal effect.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of link-type clamping mechanism for welding tooling of the utility model.
In figure：1, pedestal；2, holder；3, first connecting rod；4, second connecting rod；5, third connecting rod；6, handle；7, workpiece；8、
Limited block；9, placing groove；10, mounting hole.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
As shown in Figure 1, a kind of link-type clamping mechanism for welding tooling, including pedestal 1, the both ends at 1 top of pedestal are equal
It is fixed with holder 2, the top of holder 2 is connected with one end of first connecting rod 3 and the rotation of one end of third connecting rod 5 respectively by shaft
It connects, the other end of first connecting rod 3 and the other end of third connecting rod 5 are rotatablely connected with the both ends of second connecting rod 4 respectively, pass through rotation
First connecting rod 3 and second connecting rod 4 drive third connecting rod 5 to rotate, constantly squeeze workpiece 7, with the cooperation pair of limited block 8
Workpiece 7 is clamped, and the junction of second connecting rod 4 and third connecting rod 5 is equipped with handle 6, and the effect of power is carried out by handle 6, can
To increase the arm of force of torque, to be more prone to carry out the application of power to first connecting rod 3 and second connecting rod 4, and then can increase
Third connecting rod 5 is to the clamping power of workpiece 7, and equipped with placing groove 9, the side on 9 top of placing groove is fixed with limit for the side of pedestal 1
Block 8 is placed with workpiece 7 between limited block 8 and pedestal 1, can be to avoid in the process of welding due to the particularity of 7 shape of workpiece
Middle workpiece rotates, and welding is caused to fail.
Wherein, limited block 8 and the shape and size of workpiece 7 match, and can completely be bonded workpiece 7, may be implemented
It is complete to clamp, it avoids workpiece 7 from rotating during the welding process, welding is caused to fail.
Wherein, 5 outside of third connecting rod and the side of limited block 8 are bonded with cushion pad, to workpiece 7, limited block 8 and third
Connecting rod 5 is protected, and the service life of clamp system can be increased.
Wherein, the bottom end of pedestal 1 offers mounting hole 10, is mounted on workbench by mounting hole 10, avoids welding
Clamp system moves in the process.
It should be noted that the utility model is a kind of link-type clamping mechanism for welding tooling, when specific operation, lead to
It crosses mounting hole 10 to install pedestal 1 on the table, workpiece 7 is placed into the inside of placing groove 9, by the side of workpiece 7 and limit
The side of position block 8 is close to, and by swing handle 6, first connecting rod 3 and second connecting rod 4 are pushed, by first connecting rod 3 and the
Two connecting rods 4 are forced down to straight line, during constantly forcing down first connecting rod 3 and second connecting rod 4, drive third connecting rod 5
It is constantly close to workpiece 7, workpiece 7 is squeezed to limited block 8, to complete the clamping to workpiece 7, starts to carry out workpiece 7
Welding, due to the particularity of 7 shape of workpiece, can rotate to avoid workpiece during the welding process, and welding is caused to fail, weldering
After the completion of connecing, first connecting rod 3 and second connecting rod 4 are pulled to initial position by swing handle 6 by shaft, and third connecting rod 5 leaves
Workpiece 7 is removed to eliminate the clamping to workpiece 7, carries out the welding of next workpiece 7 by workpiece 7.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of link-type clamping mechanism for welding tooling, including pedestal（1）, which is characterized in that the pedestal（1）Top
Both ends are fixed with holder（2）, the holder（2）Top by shaft respectively with first connecting rod（3）One end and third
Connecting rod（5）One end rotation connection, the first connecting rod（3）The other end and third connecting rod（5）The other end respectively with second
Connecting rod（4）Both ends rotation connection, the second connecting rod（4）And third connecting rod（5）Junction be equipped with handle（6）, the bottom
Seat（1）Side be equipped with placing groove（9）, the placing groove（9）The side on top is fixed with limited block（8）, the limited block
（8）And pedestal（1）Between be placed with workpiece（7）.
2. a kind of link-type clamping mechanism for welding tooling according to claim 1, which is characterized in that the limited block
（8）With workpiece（7）Shape and size match.
3. a kind of link-type clamping mechanism for welding tooling according to claim 1, which is characterized in that the third connects
Bar（5）External and limited block（8）Side be bonded with cushion pad.
4. a kind of link-type clamping mechanism for welding tooling according to claim 1, which is characterized in that the pedestal
（1）Bottom end offer mounting hole（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721846583.5U CN207723764U (en) | 2017-12-26 | 2017-12-26 | A kind of link-type clamping mechanism for welding tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721846583.5U CN207723764U (en) | 2017-12-26 | 2017-12-26 | A kind of link-type clamping mechanism for welding tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207723764U true CN207723764U (en) | 2018-08-14 |
Family
ID=63086412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721846583.5U Expired - Fee Related CN207723764U (en) | 2017-12-26 | 2017-12-26 | A kind of link-type clamping mechanism for welding tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207723764U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483132A (en) * | 2018-12-29 | 2019-03-19 | 南京银尚科技发展有限公司 | Three-link turnover mechanism |
-
2017
- 2017-12-26 CN CN201721846583.5U patent/CN207723764U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109483132A (en) * | 2018-12-29 | 2019-03-19 | 南京银尚科技发展有限公司 | Three-link turnover mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180814 Termination date: 20181226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |