A kind of LED lamp bar air-actuated jaw
This utility model is related to clamp art and in particular to a kind of LED lamp bar air-actuated jaw.
LED lamp band refers to led to be assembled on fpc the or pcb hardboard of banding, because of its long service life (normally longevity
Life at 8～100,000 hours), environmental protection and be widely used in the industries such as furniture, automobile, advertisement, illumination, steamer, bar.
Need fpc or pcb hardboard is fixed in the LED lamp band course of processing.In the prior art, typically can make
There is provided this stable state with fixture for section bar, after section bar reaches specified location, staff can be manually by fixture
Two bare terminal ends close, and by latch-up structure, sheet material is fixed in fixture, thus carrying out the processing of sheet material.But existing skill
This fixture in art needs to expend more manpower and time in operation, and only carries out locking its fixed effect relatively by manpower
Difference, reduces machining accuracy and the efficiency of LED lamp band.
Therefore it provides the air-actuated jaw of automatization clamping is come to improve machining accuracy and efficiency be that this area needs to solve
Utility model content
The technical problems to be solved in the utility model: LED lamp band machining accuracy and the low problem of efficiency in process.
For solving above-mentioned technical problem, the technical solution of the utility model is as follows:
A kind of LED lamp bar air-actuated jaw, including vertically disposed base plate, it is tight that the lower section of described base plate is fixed with clamp
Block, described determine vacantly to be provided with dynamic gripping block above gripping block, described dynamic gripping block is fixedly connected with being connected block, the top of described base plate
Portion is provided with cylinder block, and described cylinder block is provided with cylinder, and described cylinder push rod down-set with to be connected block fixing even
It is located at and is provided with buffing pad at the bottom edge that the linking block left and right sides is located, be provided between two buffing pads
Buffer bar, described buffer bar is fixedly connected with being connected block, is provided with spring, and described spring one end is fixed in two buffing pads
In buffing pad, the other end is fixedly connected with buffer bar.
Preferably, the middle part of described base plate is provided with cavity, is provided with contiguous block, the back side of described base plate in described cavity
It is provided with the gimbal lever；The two ends of described contiguous block respectively with the gimbal lever and be connected block and be fixedly connected.
Preferably, the back side of described base plate is vertically installed with slide rail, and the inner side of the described gimbal lever is provided with and slide rail phase
The chute joined.
Preferably, the number of springs in described buffing pad at least 1.
A kind of LED lamp bar air-actuated jaw being provided by technique scheme, this utility model, its advantage is: logical
Cross cylinder come to drive dynamic gripping block near or away from determining gripping block, for clamping or unclamping sheet material it is achieved that sheet material is fixing
Automatization, decreases required manpower during sheet fabrication and time, and the pneumatic reaction speed of cylinder is fast, Automatic-clamping makes type
The fixed effect of material more preferably, improves precision and the efficiency of processing.
Fig. 1 is a kind of structural representation of the LED lamp bar air-actuated jaw disclosed in this utility model embodiment.
Corresponding component title represented by figure numeral and letter:
1. base plate 2. cylinder 3. buffing pad 4. spring, 5. buffer bar 6. gimbal lever 7. determines gripping block 8. and moves gripping block
9. it is connected block 10. connecting rod.
As shown in figure 1, a kind of LED lamp bar air-actuated jaw, including vertically disposed base plate 1, the lower section of described base plate 1 is fixed
Be provided with and determine gripping block 7, described determine above gripping block 7, to be vacantly provided with dynamic gripping block 8, described dynamic gripping block 8 is with to be connected block 9 fixing even
Connect.The top of described base plate 1 is provided with cylinder block, described cylinder block is provided with cylinder 2, and the push rod of described cylinder 2 is downward
Setting be connected block 9 and be fixedly connected.Base plate 1 edge being located at linking block 9 left and right sides place is provided with buffing pad 3, is located at
It is provided with buffer bar 5 between two buffing pads 3, described buffer bar 5 is fixedly connected with being connected block 9, be provided with two buffing pads 3
Spring 4, the quantity of described spring at least 1.Described spring 4 one end is fixed in buffing pad 3, and the other end is solid with buffer bar 5
In order to strengthen stability when dynamic gripping block moves up and down, the middle part of described base plate 1 is provided with cavity, described cavity
Inside be provided with contiguous block, the back side of described base plate 1 is provided with the gimbal lever 6, the two ends of described contiguous block respectively with the gimbal lever 6 and rank
Connect block 9 to be fixedly connected.
Furthermore, it is understood that the back side of described base plate 1 is vertically installed with slide rail, the inner side of the described gimbal lever 6 is provided with and slides
The chute that rail matches, so facilitates the gimbal lever to move up and down.
A kind of LED lamp bar air-actuated jaw that this utility model provides, drives dynamic gripping block close or remote by cylinder
From determining gripping block, for clamping or unclamping sheet material it is achieved that the fixing automatization of sheet material, decrease required people during sheet fabrication
Power and time, and the pneumatic reaction speed of cylinder is fast, Automatic-clamping makes the fixed effect of section bar more preferably, improves the essence of processing
Degree and efficiency.
Above-described is only preferred implementation of the present utility model it is noted that ordinary skill for this area
For personnel, on the premise of creating design without departing from this utility model, some deformation can also be made and improve, these all belong to
In protection domain of the present utility model.