Below in conjunction with the attached drawing in embodiment of the present invention, the technical solution in embodiment of the present invention is carried out clear
Chu is fully described by, it is clear that described embodiment is only some embodiments of the invention, rather than whole realities
Apply mode.Based on the embodiment in the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
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.When an element is considered as " being set to " another element, it
It can be and be set up directly on another element or may be simultaneously present centering elements.Term as used herein is " vertical
", " horizontal ", " left side ", " right side " and similar statement for illustrative purposes only.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term as used herein " and/or " include one or more
Any and all combinations of relevant listed item.
The present invention provide it is a kind of for and meanwhile clamp the clamping devices of several workpiece, the clamping device includes pedestal, pushes away
Bar, several compression bars, several liftout parts, supporting plate, the first actuator and the second actuator, several compression bars be arranged side by side and with
Push rod transmission connection, several liftout parts are arranged side by side and are set on the supporting plate, each liftout part to
A workpiece is positioned, the pedestal is equipped with several limiting slots arranged side by side, each compression bar and each top
Materials and parts are contained in the corresponding limiting slot, and first actuator is connected on the push rod and can drive described
Push rod is moved back and forth along first direction, and second actuator is connected on the supporting plate and can drive the supporting plate and several
The liftout part moves back and forth in a second direction, and the first direction drives perpendicular to the second direction, first actuator
Moving the push rod can drive several compression bars in the second direction simultaneously when moving back and forth on the first direction
It moves back and forth, first actuator and second actuator drive several compression bars and several liftout parts to transport in opposite directions
It is dynamic to simultaneously clamp on several workpiece, first actuator and second actuator drive several compression bars and several
The liftout part is backwards to movement to unclamp several workpiece simultaneously.
With reference to the accompanying drawing, it elaborates to some embodiments of the present invention.In the absence of conflict, following
Feature in embodiment and embodiment can be combined with each other.
Referring to Figure 1 and Fig. 2, embodiments of the present invention provide a kind of clamping device 100, to clamp multiple works simultaneously
Part 200.The clamping device 100 includes frame 300, pedestal 1, push rod 2, several compression bars 3, supporting plate 4, several liftout parts 5, first
Actuator 6 and the second actuator 7.The pedestal 1, first actuator 6 and second actuator 7 are fixed on the frame
On 300.In each transmission connection to the push rod 2 of the compression bar 3.One end of first actuator 6 and the push rod 2 connects
It connects, and the push rod 2 can be driven to do straight reciprocating motion along first direction.Several liftout parts 5 are fixed in side by side described
On supporting plate 4.Each liftout part 5 is to position the corresponding workpiece 200.Second actuator 7 and the support
Plate 4 connects, and the supporting plate 4 and the liftout part 5 can be driven to do straight reciprocating motion in a second direction.It needs to illustrate
It is that in the present embodiment, the first direction and the second direction are mutually perpendicular to.
It asks for instructions referring to Fig. 3 and Fig. 4, the frame 300 includes 301, two fixed plates 302 of bottom plate and side plate 303.Two institutes
The same side that fixed plate 302 is relatively fixed to the bottom plate 301 is stated, each fixed plate 302 is set perpendicular to the bottom plate 301
It sets.The side plate 303 is set on the bottom plate 301, and connects two fixed plates 302.The side plate 303 is perpendicular to described
Bottom plate 301 and two fixed plates 302.
The pedestal 1 is substantially in cuboid.The pedestal 1 is fixed in two fixed plates 302, and described in face
Bottom plate 301 is arranged.One end of the pedestal 1 supports the side plate 303.The bottom plate 301, two of the pedestal 1 and the frame 300
A fixed plate 302 and side plate 303 enclose jointly to be set to form a cuboid-type cavity.
The pedestal 1 is equipped with several intervals and limiting slot 11 arranged side by side towards the bottom plate 301.Each limit
Slot 11 runs through the pedestal 1.Each compression bar 3 and each correspondence of liftout part 5 are contained in the limiting slot 11.
The side of the bottom plate 301 is additionally provided with guide groove 12.The guide groove 12 extends along the first direction, to partial receipt
With push rod 2 described in correcting.Each limiting slot 11 is arranged perpendicular to the guide groove 12.
The push rod 2 is bar shaped bar.First actuator 6 and the push rod 2 collectively form one along the first party
To linear reciprocating motion mechanism.In the present embodiment, first actuator 6 uses cylinder.First actuator 6 and institute
State the two sides that push rod 2 is located at the side plate 303.First actuator 6 is fixed on the side plate 303, and its piston
Bar passes through the side plate 303 and is fixedly connected with the push rod 2.The push rod 2 is contained in the guide groove 12 of the pedestal 1, and
It can be driven by first actuator 6 to be moved in a straight line in the guide groove 12.
The clamping device 100 further includes stop part 8.The stop part 8 is fixed on the pedestal 1 and pushes away described in face
The free end of bar 2.The stop part 8 is used to drive the push rod 2 to move along the first direction in first actuator 7 pre-
Push rod 2 described in backstop after set a distance.
Several compression bars 3 are side by side and compartment of terrain is fixed on the push rod 2.First actuator 6 drives described push away
When bar 2 moves in said first direction, several compression bars 3 can be simultaneously by the push rod 2 drive and in the pedestal 1
It is moved back and forth while rotation along the second direction in limiting slot 11, to reach several workpiece 200 of clamp or release
Purpose.The compression bar 3 includes ontology 31 and from the outwardly extending clamping section 32 in one end of the ontology 31.The clamping section 32
Shape be adapted with the shape of the workpiece 200, to the fixation workpiece 200.
Preferably, the clamping device 100 further includes several driving members 9.Each compression bar 3 passes through a corresponding institute
Driving member 9 is stated to be connected on the push rod 2.In the present embodiment, the opposite end of the driving member 9 respectively with the compression bar
3 and the push rod 2 be rotatablely connected, to achieve the purpose that above-mentioned transmission connection.The specific structure of the driving member 9 is introduced below.
Several liftout parts 5 are side by side and compartment of terrain is fixed on the supporting plate 4.The supporting plate 4 can using surface plate,
The structures such as plane frame, stand frame.In the present embodiment, the supporting plate 4 is by two 41 groups of the pressure pin being in the same plane
At.In the present embodiment, each liftout part 5 includes the first ejector beam 51 and the second ejector beam 52.First liftout
Bar 51 and second ejector beam 52 are individually fixed on two pressure pins 41.First ejector beam 51 and second top
Material bar 52 is arranged in a one-to-one correspondence, and the height of the two is consistent, to position the workpiece 200.
In the present embodiment, second actuator 7 is made of two small cylinders.One institute of the corresponding driving of each cylinder
State pressure pin 41.It is to be appreciated that in other embodiments, other building forms can also be used in second actuator 7, such as one
A cylinder drive link mechanism (link mechanism connects the cylinder and two pressure pins 41), but not limited to this.
Please referring also to Fig. 2, Fig. 5 and Fig. 6, when 100 operation of clamping device:
Start first actuator 6 and second actuator 7, first actuator 6 drive the push rod 2 along
First direction (towards the stop part 8) movement, the push rod 2 drive several compression bars 3 in the limiting slot simultaneously
It is moved in the opposite direction (towards the pedestal 1) while rotation along with the second party in 11, second actuator 7
The supporting plate 4 is driven to move towards along the second direction, until the compression bar 3 supports the corresponding liftout part 5 to press from both sides
The tight workpiece 200；
The workpiece 200 after processing is completed, starts first actuator 6 and second actuator 7, and described first drives
Moving part 6 drives the push rod 2 along direction (far from the stop part 8) movement opposite to the first direction, the push rod 2
Drive simultaneously several compression bars 3 while rotation in the limiting slot 11 along with the second direction (the separate base
1) seat moves, second actuator 7 drives the supporting plate 4 to be moved in the opposite direction towards along with the second party with multiple
Please referring also to Fig. 4, Fig. 7 and Fig. 8, the driving member 9 include first connecting portion 91, second connecting portion 92, pivot joint
Portion 93 and spring 94.The first connecting portion 91 is rotatablely connected with push rod 2, and the second connecting portion 92 is rotated with the compression bar 3
Connection, the spring 94 are sheathed on the articulated section 93 in compression shape, and the first connecting portion 91 passes through the articulated section
The 93 pivot joint second connecting portions 92.In the present embodiment, the spring 94 uses butterfly spring.The articulated section 93 and institute
It states and is connected between first connecting portion 91 using shaft 95 and shaft hole 911.Specifically, first connecting portion 91 is equipped with the shaft
Hole 911 is equipped with the shaft 95 on the articulated section 93, and the shaft 95 is rotationally contained in the shaft hole 911.
The size of the shaft hole 911 is greater than the size of the shaft 95, so that the shaft 95 can move in the shaft hole 911
It is dynamic.
Compared to the prior art, the clamping device 100 of the invention is driven using first actuator 6 and described second
While moving part 7 drives the push rod 2 and the supporting plate 4 to move along a straight line, using between several compression bars 3 and the push rod 2
Transmission setting and the connecting rod setting between several liftout parts 5 and the supporting plate 4, if realize several compression bars 3 and
Do opposite between the liftout part 5 or backwards to movement to achieve the purpose that simultaneously clamp on or unclamp several workpiece 200.
In addition, several compression bars 3 are connected to by the clamping device 100 of the invention using several driving members 9
The push rod 2 is designed using shaft hole 911 described in the driving member 9 and the spring 94, even if guaranteeing the workpiece 200
There are scale errors to clamp completely.
Referring again to Fig. 1, further, the clamping device 100 in present embodiment can also include blowing material machine
Structure 102, so that the clamping device 100 can preferably be applied in deburring equipment.The Chui Liao mechanism 102 is fixed on institute
It states on frame 300, for after processing is completed blowing out waste material.The Chui Liao mechanism 102 includes several hose couplings 103 and uses
With connect external feed stream equipment (not shown) divide gas arrange 104.Each hose coupling 103 is set to one corresponding described the
On two ejector beams 52.Each hose coupling 103 is connected to by hose (not shown) described divides gas to arrange 104.
It is understood that for those of ordinary skill in the art, can do in accordance with the technical idea of the present invention
Various other changes and modifications out, and all these changes and deformation all should belong to the protection model of the claims in the present invention