CN208246347U - A kind of clamping device of eccentric structure product - Google Patents
A kind of clamping device of eccentric structure product Download PDFInfo
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- CN208246347U CN208246347U CN201820715640.4U CN201820715640U CN208246347U CN 208246347 U CN208246347 U CN 208246347U CN 201820715640 U CN201820715640 U CN 201820715640U CN 208246347 U CN208246347 U CN 208246347U
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- clamping
- driving portion
- clamping component
- component
- eccentric structure
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Abstract
A kind of clamping device of eccentric structure product, including work pedestal, locating piece, the first clamping component, the second clamping component and third clamping component.Locating piece, the first clamping component, the second clamping component and third clamping component are respectively arranged on work pedestal.First clamping component includes the first clamping driving portion and the first briquetting, and the first clamping driving portion is set in the first end of workbench, and first clamps driving portion and the first briquetting drive connection.A kind of clamping device of the eccentric structure product of the utility model, pass through the work pedestal of setting, locating piece, the first clamping component, the second clamping component and third clamping component, electromechanical integration technology is used in the clamping of fixture, increase clamped position, the clamping that product is realized by sequentially-operating, in this way, the stabilization so as to realize product processing quality, the process of full inspection, saves time cost and cost of labor before cancellation shipment.
Description
Technical field
The utility model relates to a kind of clamping devices, more particularly to a kind of clamping device of eccentric structure product.
Background technique
Currently, existing clamp structure is by a fixed block, two backing plates, a locating piece, an elastic collet, a gas
Dynamic lever cylinder composition.The positioning datum of fixture: according to datum coincidence principle, according to product drawing reference element and Working position
Geometrical Tolerance Principle chooses product press casting surface B benchmark as positioning datum.Anchor point: according to principle of six-point fixing, fixture design
Three-point fix is generally used, but due to the particularity of product (eccentric structure), which has chosen four on positioning surface
Point carrys out positioning support as anchor point.Clamp point: since the Working position of product limits, clamp point is chosen at product
Eccentric face on.
However, the compression due to fixture puts only one, the processing quality of product is unstable, needs entirely before leading to product turnout
Inspection, increases time cost and cost of labor.Such as: the depth of parallelism of the 0.05mm of machined surface to press casting surface is unstable, processes hole
Position degree to machined surface and the Φ 0.1 of press casting surface is unstable.
Utility model content
The purpose of the utility model is to overcome shortcoming in the prior art, provide one kind can save time cost and
Cost of labor, and can ensure the clamping device of the eccentric structure product of the stability of product processing quality.
The purpose of this utility model is achieved through the following technical solutions:
A kind of clamping device of eccentric structure product, including work pedestal, locating piece, the first clamping component, the second clamping
Component and third clamping component；The locating piece, first clamping component, second clamping component and the third clamp
Component is respectively arranged on the work pedestal；
The work pedestal includes pedestal and workbench, and the workbench is set on the pedestal, and the locating piece is set
It is placed on the workbench, the locating piece offers the first clip slot and the second clip slot；
First clamping component includes the first clamping driving portion and the first briquetting, and the first clamping driving portion is set to
In the first end of the workbench, described first clamps driving portion and first briquetting drive connection；
Second clamping component includes the second clamping driving portion and the second briquetting, and the second clamping driving portion is set to
In the second end of the workbench, described second clamps driving portion and second briquetting drive connection；
The third clamping component includes that bottom plate, third clamping driving portion, the first clamping jaw and the second clamping jaw, the bottom plate are set
It is placed on the pedestal, the third clamps driving portion and is set on the bottom plate, and the third clamps driving portion and described the
One clamping jaw and second clamping jaw are drivingly connected, and first clamping jaw is set in first clip slot, second clamping jaw
It is set in second clip slot.
In one embodiment of the present embodiment, described first clamps driving portion as cylinder.
In one embodiment of the present embodiment, described second clamps driving portion as cylinder.
In one embodiment of the present embodiment, it is cylinder that the third, which clamps driving portion,.
In one embodiment of the present embodiment, second clamping component further includes hinge assembly, the hinge assembly packet
Fixed block and link block are included, the fixed block is set to described second and clamps on driving portion, the first end of the link block and institute
State that the second briquetting is hinged, the second end of the link block and the fixed block are hinged.
In one embodiment of the present embodiment, the first positioning pin and the second positioning pin are provided on the locating piece, it is described
First positioning pin includes pin and elastic component, and the first end of the elastic component is set on the locating piece, the elastic component
Second end is connect with the pin.
In one embodiment of the present embodiment, the elastic component is spring.
In one embodiment of the present embodiment, first briquetting is provided with the first compressed part, first compressed part court
It is arranged to the pin.
In one embodiment of the present embodiment, second briquetting is provided with the second compressed part, second compressed part court
It is arranged to second positioning pin.
In one embodiment of the present embodiment, the bottom plate has rectangular cross section.
Compared with prior art, the utility model at least has the following advantages:
A kind of clamping device of eccentric structure product of the utility model, passes through the work pedestal of setting, locating piece, first
Clamping component, the second clamping component and third clamping component use electromechanical integration technology in the clamping of fixture, increase and clamp
Position realizes the clamping of product by sequentially-operating, in this way, the stabilization so as to realize product processing quality, cancels shipment
The process of preceding full inspection saves time cost and cost of labor.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is a kind of structural schematic diagram of the clamping device of eccentric structure product of an embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of another angle of the clamping device of eccentric structure product described in Fig. 1；
Fig. 3 shows for a kind of structure of the pin of the another embodiment of the clamping device of eccentric structure product described in Fig. 1
It is intended to.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making practical new to this
The disclosure of type understands more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more related listed items.
In one embodiment, a kind of clamping device of eccentric structure product, including work pedestal, locating piece, the first clamping
Component, the second clamping component and third clamping component；The locating piece, first clamping component, second clamping component
And the third clamping component is respectively arranged on the work pedestal；The work pedestal includes pedestal and workbench, described
Workbench is set on the pedestal, and the locating piece is set on the workbench, and the locating piece offers the first clip slot
And second clip slot；First clamping component includes the first clamping driving portion and the first briquetting, and the first clamping driving portion is set
It is placed in the first end of the workbench, described first clamps driving portion and first briquetting drive connection；Second folder
Tight component includes the second clamping driving portion and the second briquetting, and the second clamping driving portion is set to the second end of the workbench
On, described second clamps driving portion and second briquetting drive connection；The third clamping component includes bottom plate, third clamping
Driving portion, the first clamping jaw and the second clamping jaw, the bottom plate are set on the pedestal, and the third clamps driving portion and is set to institute
It states on bottom plate, the third clamps driving portion and first clamping jaw and second clamping jaw is drivingly connected, and first folder
Pawl is set in first clip slot, and second clamping jaw is set in second clip slot.In this way, a kind of above-mentioned eccentric structure
The clamping device of product is clamped by the work pedestal of setting, locating piece, the first clamping component, the second clamping component and third
Component uses electromechanical integration technology in the clamping of fixture, increases clamped position, and the folder of product is realized by sequentially-operating
Tightly, in this way, stabilization so as to realize product processing quality, cancels the process of full inspection before shipment, time cost and people are saved
Work cost.
In order to be preferably illustrated to a kind of above-mentioned clamping device of eccentric structure product, to more fully understand above-mentioned one
The design of the clamping device of kind eccentric structure product.As shown in Figure 1, a kind of clamping device 10 of eccentric structure product, including work
Make pedestal 100, locating piece 200, the first clamping component 300, the second clamping component 400 and third clamping component 500；Locating piece
200, the first clamping component 300, the second clamping component 400 and third clamping component 500 are respectively arranged on work pedestal 100.
It should be noted that work pedestal 100 is used for locating piece 200, the first clamping component 300, the second clamping component
400 and third clamping component 500 play preferable support effect, locating piece 200 is for positioning fixture, the first clamping group
Part 300, the second clamping component 400 and third clamping component 500 are respectively used to play the fixture on locating piece 200 in the work of clamping
With by increasing clamped position, and sequentially-operating realizes the clamping of product, in this way, so as to realize product processing quality
Stablize, cancel the process of full inspection before shipment, saves time cost and cost of labor.
In conjunction with shown in Fig. 1 and Fig. 2, in the present embodiment, it is fixed that the first positioning pin 210 and second is provided on locating piece 200
Position pin 220, the first positioning pin 210 include pin 211 and elastic component (not shown), and the first end of elastic component is set to locating piece
On 200, the second end of elastic component is connect with pin 211；Elastic component is spring.
It should be noted that first positioning pin 210 and the second positioning pin 220 divide when fixture to be placed on locating piece 200
Orientation Yong Yu not be played to fixture, also that is, pin 211 is for playing orientation to fixture.Wherein, above-mentioned pin 211
Die casting inner hole is chosen as positioning, in yet another embodiment, 30 product die casting outer circle of pin shown in Fig. 3 can be chosen as fixed
Position.
In conjunction with shown in Fig. 1 and Fig. 2, work pedestal 100 includes pedestal 110 and workbench 120, and workbench 120 is set to bottom
On seat 110, locating piece 200 is set on workbench 120, and locating piece 200 offers the first clip slot 230 and the second clip slot 240.
Referring to shown in Fig. 1, the first clamping component 300 clamps driving portion 310 and the first briquetting 320 including first,
First clamping driving portion 310 is set in the first end of workbench 120, and first clamps driving portion 310 and the drive of the first briquetting 320
Dynamic connection.
In the present embodiment, first driving portion 310 is clamped as cylinder；First briquetting 320 is provided with the first compressed part 321,
First compressed part 321 is arranged towards pin 211.
It should be noted that first clamp driving portion 310 drive the first briquetting 320 rotation, and drive the first briquetting 320 to
It pushes, so that fixture is clamped.
Referring to shown in Fig. 1, the second clamping component 400 clamps driving portion 410 and the second briquetting 420 including second,
Second clamping driving portion 410 is set in the second end of workbench 120, and second clamps driving portion 410 and the drive of the second briquetting 420
Dynamic connection.
Referring to shown in Fig. 1, in the present embodiment, second clamps driving portion 410 as cylinder；Second clamping component
400 further include hinge assembly 430, and hinge assembly 430 includes fixing 431 and link block 432, and fixed block 431 is set to the second folder
On tight driving portion 410, the first end of link block 432 and the second briquetting 420 are hinged, the second end and fixed block of link block 432
432 is hinged；Second briquetting 420 is provided with the second compressed part 421, and the second compressed part 421 is arranged towards the second positioning pin 220.
It should be noted that the second clamping driving portion 410 drives the second briquetting 420 to be moved upwardly or downwardly, so that with even
The second hinged briquetting 420 of block 432 is connect to overturn upward or downward, in this way, when the second briquetting 420 downwardly turns over, so that second
The direction of the second compressed part 421 towards the second positioning pin 220 of briquetting 420 is compressed, so that fixture is clamped.
In conjunction with shown in Fig. 1 and Fig. 2, third clamping component 500 includes bottom plate 510, the third clamping folder of driving portion 520, first
Pawl 530 and the second clamping jaw 540, bottom plate 510 are set on pedestal 110, and third clamps driving portion 520 and is set on bottom plate 510, the
Three clamp driving portion 520 and the first clamping jaw 530 and the second clamping jaw 540 drive connection, and the first clamping jaw 530 is set to the first folder
In slot 230, the second clamping jaw 540 is set in the second clip slot 240.
In the present embodiment, it is cylinder that third, which clamps driving portion 520,；Bottom plate 510 has rectangular cross section.
It should be noted that third, which clamps driving portion 520, drives the first clamping jaw 530 and the second clamping jaw 540, so that the first folder
It is located remotely from each other between pawl 530 and the second clamping jaw 540 or close to each other, in this way, making the fixture on locating piece 200 by the first folder
540 clamp or releases of pawl 530 and the second clamping jaw.
Explanation is needed further exist for, first, which clamps driving portion 310, second, clamps driving portion 410 and third clamping driving
Portion 520 is controlled by solenoid valve (not shown), in this way, realizing that control first clamps driving portion 310, second and clamps driving portion 410
And third clamps the sequence of movement of driving portion 520.Also, driving portion 310, second is clamped first and clamps driving portion 410 and the
It is additionally provided with speed governing valve (not shown) on three clamping driving portions 520, is clamped or loosens come alignment jig by adjusting speed governing valve
Movement speed.Wherein, the movement speed that fixture is clamped or loosens need to be moderate, and the clamping that excessive velocities will will affect clamping misses
Difference influences the stability of processing quality.And speed governing valve and solenoid valve are technology known to those skilled in the art, herein not make into
Illustrate to one step.
A kind of working principle of the clamping device 10 of above-mentioned eccentric structure product is as follows:
Firstly, being used respectively by fixture placement positioning block 200, and by the first positioning pin 210 and the second positioning pin 220
In playing orientation to fixture, then, first, which clamps driving portion 310, drives the rotation of the first briquetting 320, so that the first briquetting
320 towards at 211 position of pin, and the first briquetting 320 is further driven to be pressed downward, and then, second clamps driving portion 410
And third clamps driving portion 520 and works, so that fixture further clamps, finally, first clamps the driving of driving portion 310 first
Briquetting 320 starts fixture processing technology so that clamped fixture unclamps.In this way, using electromechanical in the clamping of fixture
Change technology increases clamped position, the clamping of product is realized by sequentially-operating, in this way, so as to realize product processing quality
Stabilization, cancel the process of full inspection before shipment, save time cost and cost of labor.
Compared with prior art, the utility model at least has the following advantages:
A kind of clamping device of eccentric structure product of the utility model, passes through the work pedestal of setting, locating piece, first
Clamping component, the second clamping component and third clamping component use electromechanical integration technology in the clamping of fixture, increase and clamp
Position realizes the clamping of product by sequentially-operating, in this way, the stabilization so as to realize product processing quality, cancels shipment
The process of preceding full inspection saves time cost and cost of labor.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of clamping device of eccentric structure product, which is characterized in that including work pedestal, locating piece, the first clamping component,
Second clamping component and third clamping component；
The locating piece, first clamping component, second clamping component and the third clamping component are respectively arranged at
On the work pedestal；
The work pedestal includes pedestal and workbench, and the workbench is set on the pedestal, and the locating piece is set to
On the workbench, the locating piece offers the first clip slot and the second clip slot；
First clamping component includes the first clamping driving portion and the first briquetting, and the first clamping driving portion is set to described
In the first end of workbench, described first clamps driving portion and first briquetting drive connection；
Second clamping component includes the second clamping driving portion and the second briquetting, and the second clamping driving portion is set to described
In the second end of workbench, described second clamps driving portion and second briquetting drive connection；
The third clamping component includes that bottom plate, third clamping driving portion, the first clamping jaw and the second clamping jaw, the bottom plate are set to
On the pedestal, the third clamps driving portion and is set on the bottom plate, and the third clamps driving portion and first folder
Pawl and second clamping jaw are drivingly connected, and first clamping jaw is set in first clip slot, the second clamping jaw setting
In in second clip slot.
2. the clamping device of eccentric structure product according to claim 1, which is characterized in that described first clamps driving portion
For cylinder.
3. the clamping device of eccentric structure product according to claim 1, which is characterized in that described second clamps driving portion
For cylinder.
4. the clamping device of eccentric structure product according to claim 1, which is characterized in that the third clamps driving portion
For cylinder.
5. the clamping device of eccentric structure product according to claim 1, which is characterized in that second clamping component is also
Including hinge assembly, the hinge assembly includes fixed block and link block, and the fixed block is set to described second and clamps driving
In portion, the first end of the link block and second briquetting are hinged, and the second end of the link block and the fixed block are hinged.
6. the clamping device of eccentric structure product according to claim 1, which is characterized in that be provided on the locating piece
First positioning pin and the second positioning pin, first positioning pin include pin and elastic component, the first end setting of the elastic component
In on the locating piece, the second end of the elastic component is connect with the pin.
7. the clamping device of eccentric structure product according to claim 6, which is characterized in that the elastic component is spring.
8. the clamping device of eccentric structure product according to claim 6, which is characterized in that first briquetting is provided with
First compressed part, first compressed part are arranged towards the pin.
9. the clamping device of eccentric structure product according to claim 6, which is characterized in that second briquetting is provided with
Second compressed part, second compressed part are arranged towards second positioning pin.
10. the clamping device of eccentric structure product according to claim 1, which is characterized in that the bottom plate has rectangular
The cross section of shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820715640.4U CN208246347U (en) | 2018-05-14 | 2018-05-14 | A kind of clamping device of eccentric structure product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820715640.4U CN208246347U (en) | 2018-05-14 | 2018-05-14 | A kind of clamping device of eccentric structure product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208246347U true CN208246347U (en) | 2018-12-18 |
Family
ID=64636153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820715640.4U Active CN208246347U (en) | 2018-05-14 | 2018-05-14 | A kind of clamping device of eccentric structure product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208246347U (en) |
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2018
- 2018-05-14 CN CN201820715640.4U patent/CN208246347U/en active Active
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