A kind of fixed device of machining
The application be application No. is:2017100916878, invention and created name is:A kind of machining fixed device, application
Day it is:The divisional application of application for a patent for invention on February 21st, 2017.
Technical field
The present invention relates to technical field of mechanical processing more particularly to a kind of fixed devices of machining.
Background technique
Machining refers to the process of to be changed by outer dimension or performance of a kind of mechanical equipment to workpiece.By adding
Difference in work mode can be divided into machining and pressure processing.And it is had in process using fixed device to added
It the mechanical part of work and is fixed, and the processing of existing mechanical part is not fixed firmly with fixation device, is easy to appear deviation,
Processed mechanical part is caused to be processed inaccurate, to influence the quality of mechanical part.
Summary of the invention
The purpose of the present invention is to solve existing in the prior art to be not fixed firmly, it is easy to appear deviation, is caused added
The mechanical part processing of work is inaccurate, thus a kind of fixed device of the machining for influencing the quality of mechanical part, and proposing.
To achieve the goals above, present invention employs following technical solutions:
A kind of machining fixed device, including pedestal are designed, PLC controller is installed on the side wall of the pedestal,
The top of the pedestal is equipped with four support rods, and four support rods are set with the same equidistant circumferential direction of center of circle same radius
It sets, the support rod offers sliding slot close to the side in the center of circle, and the bottom of be support rod is respectively mounted close to the side of sliding slot
There is linear motor, the linear motor is electrically connected with PLC controller, and limited block is provided at the top of the support rod, described
Sliding block is provided in sliding slot, and sliding block is connect with linear motor, the sliding block is installed in support plate far from one end of sliding slot
On, the top of the support plate open up it is fluted, and groove inner wall it is equidistant clamp device is installed, the support plate is close
The bottom centre of groove offers location hole.
Preferably, the clamp device includes electric telescopic rod, and the electric telescopic rod is electrically connected with PLC controller, institute
The one end for stating electric telescopic rod is fixed on the inner wall of groove, and the electric telescopic rod is provided with connection far from one end of groove
Block, the link block are connect by shaft with fixture block, are additionally provided with regulating device in the shaft.
Preferably, the regulating device includes the second connecting rod, and one end of two second connecting rods, which is each attached to, to be turned
The two sides of axis, the one end of second connecting rod far from shaft are flexibly connected by connector with one end of first connecting rod, institute
The other end for stating first connecting rod is connect with fixture block.
Preferably, the pin rod for fixed rotating shaft rotation is provided in the middle part of the shaft.
Preferably, the fixture block is made of stainless steel plate, and side of the fixture block far from link block is arc-shaped.
A kind of machining proposed by the present invention is with fixed device, beneficial effect:It is recessed by opening up on the supporting plate
Slot, and clamp device is installed on the inner wall of groove, guarantee that object to be processed can steadily be fixed on the base, can prevent
Object to be processed is subjected to displacement, and is reduced by the way that location hole is arranged in the bottom of groove, can be further strengthened object to be processed
Fixed effect, the present invention can effectively improve the fixed effect of object to be processed, thus deviation when reducing processing, effectively
Raising object to be processed quality.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the fixed device of machining proposed by the present invention;
Fig. 2 is a kind of structure top view of the fixed device of machining proposed by the present invention;
Fig. 3 is the portion the A structural schematic diagram of Fig. 1.
In figure:Pedestal 1, linear motor 2, support rod 3, sliding block 4, limited block 5, sliding slot 6, support plate 7, electric telescopic rod 8,
Groove 9, fixture block 10, location hole 11, PLC controller 12, connector 13, first connecting rod 14, shaft 15, the second connecting rod 16.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of machining is equipped with PLC control on the side wall of pedestal 1 with device, including pedestal 1 is fixed
Device 12, the top of pedestal 1 are equipped with four support rods 3, and four support rods 3 are set with the same equidistant circumferential direction of center of circle same radius
It sets, support rod 3 offers sliding slot 6 close to the side in the center of circle, and the bottom of be support rod 3 is respectively mounted close to the side of sliding slot 6
There is linear motor 2, linear motor 2 is electrically connected with PLC controller 12, and the top of support rod 3 is provided with limited block 5, in sliding slot 6
It is provided with sliding block 4, and sliding block 4 is connect with linear motor 2, sliding block 4 is installed in support plate 7 far from one end of sliding slot 6, branch
The top of fagging 7 opens up fluted 9, and the inner wall of groove 9 equidistant is equipped with clamp device.
Clamp device includes electric telescopic rod 8, and electric telescopic rod 8 is electrically connected with PLC controller 12, electric telescopic rod 8
One end is fixed on the inner wall of groove 9, and electric telescopic rod 8 is provided with link block far from one end of groove 9, and link block passes through shaft
15 connect with fixture block 10, and fixture block 10 is made of stainless steel plate, and fixture block 10 far from link block side be it is arc-shaped, in shaft 15
Be additionally provided with regulating device, prevent using when fixed object be subjected to displacement, influence processing effect, regulating device includes the second connection
Bar 16, one end of two second connecting rods 16 are each attached to the two sides of shaft 15, second one end of connecting rod 16 far from shaft 15
It is flexibly connected by connector 13 with one end of first connecting rod 14, the middle part of shaft 15 is provided with to be rotated for fixed rotating shaft 15
Pin rod, further strengthen fixed effect, the other end of first connecting rod 14 is connect with fixture block 10, be easy to use, support plate 7 is leaned on
The bottom centre of nearly groove 9 offers location hole 11.
Workflow:In use, object to be processed is placed in the groove 9 in support plate 7, and by the bottom of object to be processed
Portion is placed in location hole 11, and then according to the shape of object to be processed by rotating shaft 15, shaft 15 drives first connecting rod
14, the second connecting rod 16 rotates, and adjusts the angle of fixture block 10, then controls electric telescopic rod 8 by PLC controller 12, electronic
Telescopic rod 8 drives fixture block 10 to fix object to be processed, and when use can also be controlled directly by PLC controller 12 according to demand
Line motor 2 adjusts position of the support plate 7 on support rod 3.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.