A kind of accurate Multifunctional pneumatic power fixture of PLC controls
Technical field
Technical field of mechanical processing is the utility model is related to, is specially a kind of accurate Multifunctional pneumatic power folder of PLC controls
Tool.
Background technology
Air-actuated jaw is related to field of mechanical technique, is widely used in terms of machine-building, and air-actuated jaw is to compress sky
Gas is a kind of fixture of power source, and gas pressure is converted to mechanical energy by it by cylinder, fixture positioning can be completed, clamped etc.
Various motion.
Common air-actuated jaw is not ideal enough to the fixed effect of article, and especially repeatable accuracy is relatively low, is being repeated several times
After using process, needs can be also further resulted in because not enough precisely causing the article to be processed to produce downward shift
The article machining accuracy of processing cannot reach requirement and scrap, and then bring economic loss to enterprise;If keeping precision, just
It must constantly stop and be calibrated, so the operation also to staff brings great inconvenience, and influences processing efficiency.
Utility model content
The purpose of this utility model is to provide a kind of accurate Multifunctional pneumatic power fixture of PLC controls, possess steady up and down
The advantages of determining, solves the problems, such as that precision caused by common air-actuated jaw reuse is not high.
To achieve the above object, the utility model provides following technical solution:
A kind of accurate Multifunctional pneumatic power fixture of PLC controls, it includes cylinder, is fixedly connected with the top of the cylinder
Base, the internal activity of the cylinder are connected with piston, cylinder and base are sequentially passed through at the top of the piston and extends to bottom
The both sides at the top of seat, the base front surface and the back side are both provided with the first connection rotating shaft, the surface of first connection rotating shaft
Gas double wall is fixedly connected with, the top between two gas double walls of homonymy is provided with contiguous block, the front side of the contiguous block
It is flexibly connected respectively by two the second connection rotating shafts with two gas double walls with rear side, the surface of the piston is fixedly connected with
Determine block, the both sides of the front and back of the fixed block are both provided with the 3rd connection rotating shaft, the surface of the 3rd connection rotating shaft
It is connected with stayed mast, the gas double wall adjacent with four is fixedly connected respectively for four one end of stayed mast away from contiguous block, institute
The one end away from the second connection rotating shaft for stating contiguous block is fixedly connected with gas folder, and the front and rear sides of the cylinder are respectively fixedly connected with
There are first support platform and second support platform, sliding panel, the second support platform are fixedly connected with front side of the first support platform
Top be fixedly connected with the first supporting rack, objective table is fixedly connected with the top of first supporting rack, the objective table
Front side is fixedly connected with rolling plate, is fixedly connected with the first electric telescopic rod at the top of the rolling plate, and described first electronic stretches
The top that the top of contracting bar corresponds to objective table is fixedly connected with compression plate, and PLC controls are fixedly connected with rear side of the rolling plate
Device, the rear side of the rolling plate and is fixedly connected with the second electric telescopic rod below the PLC controller, the PLC controls
The rear side of device with being fixedly connected on front side of cylinder, the top of the sliding panel correspond to rolling plate bottom position open up it is fluted,
The front and rear sides of the rolling plate have been fixedly connected with support shaft, and the lower removable of the support shaft is connected with rolling shaft, and two
A both ends for rolling shaft have been fixedly connected with roller, and the bottom of the roller and groove inner wall contacts with each other.
Preferably, the bottom of the compression plate is fixedly connected with the first foam-rubber cushion, is fixedly connected at the top of the objective table
There is the second foam-rubber cushion.
Preferably, it is fixedly connected with the first fixed plate on rear side of the compression plate bottom, the rear side at the top of the objective table
The second fixed plate is fixedly connected with, the left and right sides of the first fixed plate bottom is connected with by the first movable rotation-shaft
First adjustable shelf, first adjustable shelf are connected with the second adjustable shelf, two the second adjustable shelfs by the second movable rotation-shaft
It is flexibly connected by the left and right sides of the 3rd movable rotation-shaft respectively with the second fixed plate.
Preferably, the side of the gas folder away from contiguous block is fixedly connected with Anti-skid sheet, the rear side of the rolling plate and position
It is fixedly connected in the top of PLC controller by the second supporting rack with the bottom of objective table.
Preferably, the left and right sides of the compression plate bottom is fixed by the left and right sides of spring and objective table connect respectively
Connect, the spring is located at the front side of the first fixed plate and the second fixed plate.
Compared with prior art, the beneficial effects of the utility model are as follows:
1st, the utility model is controlled by PLC, by setting the first electric telescopic rod, the second electric telescopic rod, pressure
Mutual cooperation between contracting plate, objective table, rolling plate, rolling shaft and roller, the thing for alloing air-actuated jaw to process needs
The fixed effect of product is more preferable, improves repetition machining accuracy, will not move up and down the article that needs are processed, will not so damage
Article, will not lose to economy-zone, greatly be facilitated so as to be brought to staff.
2nd, the utility model plays protection by the article for setting the first foam-rubber cushion and the second foam-rubber cushion to process needs
Effect, avoid some articles processing when rubbed, by set the first fixed plate, the second fixed plate, the first movable rotation-shaft,
Second movable rotation-shaft, the first adjustable shelf, the second adjustable shelf and spring play booster action to moving up and down for compression plate, avoid
The rear side discontinuity of compression plate, it is anti-skidding by setting the article that Anti-skid sheet processes needs to play the role of, avoid article
Come off between gas folder, by setting the second supporting rack to play further supporting role to objective table, prevent on objective table
The overweight objective table of object cannot carry.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model front view;
Fig. 2 is the structure diagram of the utility model right view;
Fig. 3 is the schematic enlarged-scale view of A-A in the utility model Fig. 1;
Fig. 4 is the schematic enlarged-scale view of B-B in the utility model Fig. 2.
In figure:1 cylinder, 2 bases, 3 pistons, 4 first connection rotating shafts, 5 gas double walls, 6 contiguous blocks, 7 second connection rotating shafts, 8
Fixed block, 9 the 3rd connection rotating shafts, 10 stayed masts, 11 gas folder, 12 first support platforms, 13 second support platforms, 14 sliding panels, 15
One supporting rack, 16 objective tables, 17 rolling plates, 18 first electric telescopic rods, 19 compression plates, 20PLC controllers, 21 second electronic are stretched
Contracting bar, 22 grooves, 23 support shafts, 24 roll shaft, 25 rollers, 26 first foam-rubber cushions, 27 second foam-rubber cushions, 28 first fixations
Plate, 29 second fixed plates, 30 first movable rotation-shafts, 31 first adjustable shelfs, 32 second movable rotation-shafts, 33 second adjustable shelfs, 34
Three movable rotation-shafts, 35 Anti-skid sheets, 36 second supporting racks, 37 springs.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, a kind of accurate Multifunctional pneumatic power fixture of PLC controls, including cylinder 1, the top of cylinder 1 are consolidated
Surely base 2 is connected with, the internal activity of cylinder 1 is connected with piston 3, and the top of piston 3 sequentially passes through cylinder 1 and base 2 and prolongs
The top of base 2 is extended, the both sides of 2 front and back of base are both provided with the first connection rotating shaft 4, the table of the first connection rotating shaft 4
Face is fixedly connected with gas double wall 5, and the top between two gas double walls 5 of homonymy is provided with contiguous block 6, before contiguous block 6
Side and rear side are flexibly connected by two the second connection rotating shafts 7 with two gas double walls 5 respectively, and the surface of piston 3 is fixedly connected with
Fixed block 8, the both sides of the front and back of fixed block 8 are both provided with the 3rd connection rotating shaft 9, and the surface of the 3rd connection rotating shaft 9 is lived
Dynamic to be connected with stayed mast 10, the gas double wall 5 adjacent with four is fixed and connected respectively for four one end of stayed mast 10 away from contiguous block 6
Connect, one end away from the second connection rotating shaft 7 of contiguous block 6 is fixedly connected with gas folder 11, and the front and rear sides of cylinder 1 are fixed respectively to be connected
First support platform 12 and second support platform 13 are connected to, the front side of first support platform 12 is fixedly connected with sliding panel 14, second support
The top of platform 13 is fixedly connected with the first supporting rack 15, and the top of the first supporting rack 15 is fixedly connected with objective table 16, objective table
16 front side is fixedly connected with rolling plate 17, and the top of rolling plate 17 is fixedly connected with the first electric telescopic rod 18, and first is electronic
The top that the top of telescopic rod 18 corresponds to objective table 16 is fixedly connected with compression plate 19, and the bottom of compression plate 19 is fixedly connected with
One foam-rubber cushion 26, the top of objective table 16 are fixedly connected with the second foam-rubber cushion 27, by setting the first foam-rubber cushion 26 and the second sea
27 pairs of articles for needing to process of silk floss pad play protective effect, avoid some articles from being rubbed in processing, 19 bottom of compression plate
The first fixed plate 28 is fixedly connected with rear side of portion, the left and right sides of 19 bottom of compression plate passes through spring 37 and objective table 16 respectively
The left and right sides be fixedly connected, spring 37 is located at the front side of the first fixed plate 28 and the second fixed plate 29, the top of objective table 16
Rear side is fixedly connected with the second fixed plate 29, and the left and right sides of 28 bottom of the first fixed plate passes through the activity of the first movable rotation-shaft 30
It is connected with the first adjustable shelf 31, the first adjustable shelf 31 is connected with the second adjustable shelf 33 by the second movable rotation-shaft 32, two
Second adjustable shelf 33 is flexibly connected by the left and right sides of the 3rd movable rotation-shaft 34 respectively with the second fixed plate 29, by setting the
One fixed plate 28, the second fixed plate 29, the first movable rotation-shaft 30, the second movable rotation-shaft 32, the first adjustable shelf 31, the second adjustable shelf
33 and spring 37 booster action is played to moving up and down for compression plate 19, avoid the rear side discontinuity of compression plate 19, roll
The rear side of movable plate 17 is fixedly connected with PLC controller 20, and the concrete model of PLC controller 20 is Siemens S7-300, and gas presss from both sides 11
Side away from contiguous block 6 is fixedly connected with Anti-skid sheet 35, anti-by setting the article that Anti-skid sheet 35 processes needs to play
Sliding effect, avoids article from coming off between gas folder 11, the rear side of rolling plate 17 and passes through second positioned at the top of PLC controller 20
Supporting rack 36 is fixedly connected with the bottom of objective table 16, by setting the second supporting rack 36 to play further objective table 16
Supporting role, prevents that the overweight objective table 16 of object cannot carry on objective table 16, the rear side of rolling plate 17 and is located at PLC controller
20 lower section is fixedly connected with the second electric telescopic rod 21, and the rear side of PLC controller 20 is fixedly connected with the front side of cylinder 1, sliding
The position that the top of movable plate 14 corresponds to 17 bottom of rolling plate opens up fluted 22, and the front and rear sides of rolling plate 17 have been fixedly connected with
Support shaft 23, the lower removable of support shaft 23, which is connected with, rolls shaft 24, and the both ends of two rolling shafts 24 have been fixedly connected with
Roller 25, roller 25 and the bottom of 22 inner wall of groove contact with each other, and set the first electric telescopic rod 18, the second electric telescopic rod
21st, compression plate 19, objective table 16, rolling plate 17, roll mutual cooperation between shaft 24 and roller 25, make air-actuated jaw can be with
The fixed effect of article processed to needs is more preferable, will not move up and down the article that needs are processed, so will not damage product,
It will not lose to economy-zone, greatly be facilitated so as to be brought to staff.
In use, when the piston 3 in cylinder 1 moves up and down, the stayed mast 10 of the left and right sides is pulled by contiguous block 6, is drawn
Power bar 10 is moved the gas double wall 5 for driving the left and right sides, and gas double wall 5 will be taken offence by 7 band of the second connection rotating shaft presss from both sides 11 pairs
Object clamps, and is now placed in the second electric telescopic rod 21 between cylinder 1 and rolling plate 17 by by the control of PLC controller 20
System, front and rear promotion rolling plate 17, and the first electric telescopic rod 18 will also stretch up and down, positioned at the top of the first electric telescopic rod 18
Compression plate 19 will compress the article for being placed on and needing to process on objective table 16, so as to be carried out to article fixed up and down.
In summary:The accurate Multifunctional pneumatic power fixture of PLC controls, by setting the first electric telescopic rod 18, the
Mutual cooperation between two electric telescopic rods 21, compression plate 19, objective table 16, rolling plate 17, rolling shaft 24 and roller 25, solution
The problem of common air-actuated jaw of having determined is not ideal enough to the fixed effect of article, precision is not high when repeating to process.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.