A kind of mechanical processing fixing device
Technical field
The present invention relates to technical field of mechanical processing more particularly to a kind of mechanical processing fixing devices.
Background technology
Mechanical processing refers to the process of being changed to the appearance and size or performance of workpiece by a kind of mechanical equipment.By adding
Difference in work mode can be divided into machining and pressure processing.And it is had in process using fixing device to added
It the mechanical part of work and is fixed, and existing mechanical part processing is fixed insecure with fixing device, is susceptible to deviation,
Processed mechanical part is caused to be processed inaccurate, to influence the quality of mechanical part.
Invention content
The purpose of the present invention is to solve existing in the prior art, fixation is insecure, is susceptible to deviation, causes added
The mechanical part processing of work is inaccurate, to influence the quality of mechanical part, and a kind of mechanical processing fixing device proposed.
To achieve the goals above, present invention employs following technical solutions:
A kind of mechanical processing fixing 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 supporting rods, and four supporting rods are set with the same equidistant circumferential direction of center of circle same radius
It sets, the supporting rod offers sliding slot close to the side in the center of circle, and the bottom of be supporting rod is respectively mounted close to the side of sliding slot
There are linear motor, the linear motor to be electrically connected with PLC controller, limited block is both provided at the top of the supporting rod, it is described
Sliding block is both provided in sliding slot, and sliding block is connect with linear motor, the one end of the sliding block far from sliding slot is installed in support plate
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 one end of the electric telescopic rod far from groove is provided with connection
Block, the link block are connect by shaft with fixture block, and regulating device is additionally provided 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 both sides of axis, the described one end of second connecting rod far from shaft are flexibly connected by connector with one end of head rod, institute
The other end for stating head rod is connect with fixture block.
Preferably, it is provided with the pin rod rotated for fixed rotating shaft 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 mechanical processing fixing device proposed by the present invention, advantageous effect are:It is recessed by opening up on the supporting plate
Slot, and clamp device is installed on the inner wall of groove, ensure 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 be effectively improved the fixed effect of object to be processed, to reduce deviation when processing, effectively
Raising object to be processed quality.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of mechanical processing fixing device proposed by the present invention;
Fig. 2 is a kind of structure top view of mechanical processing fixing device proposed by the present invention;
Fig. 3 is the portions the A structural schematic diagram of Fig. 1.
In figure:Pedestal 1, linear motor 2, supporting 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, head rod 14, shaft 15, the second connecting rod 16.
Specific implementation mode
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 describes, 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 mechanical processing fixing device, including pedestal 1 are equipped with PLC controls on the side wall of pedestal 1
The top of device 12, pedestal 1 is equipped with four supporting rods 3, and four supporting rods 3 are set with the same equidistant circumferential direction of center of circle same radius
It sets, supporting rod 3 offers sliding slot 6 close to the side in the center of circle, and the bottom of be supporting rod 3 is respectively mounted close to the side of sliding slot 6
There are linear motor 2, linear motor 2 to be electrically connected with PLC controller 12, the top of supporting rod 3 is both provided with limited block 5, in sliding slot 6
It is both provided with sliding block 4, and sliding block 4 is connect with linear motor 2, the one end of sliding block 4 far from sliding slot 6 is installed in support plate 7, 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 the one end of electric telescopic rod 8 far from groove 9 is provided with link block, and link block passes through shaft
15 connect with fixture block 10, and fixture block 10 is made of stainless steel plate, and side of the fixture block 10 far from link block is arc-shaped, in shaft 15
It is additionally provided with regulating device, fixed object is subjected to displacement when preventing from using, and influences processing effect, and regulating device includes the second connection
One end of bar 16, two second connecting rods 16 is each attached to the both sides of shaft 15, second one end of connecting rod 16 far from shaft 15
It is flexibly connected with one end of head rod 14 by connector 13, 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 head rod 14 is connect with fixture block 10, easy to use, and 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 head 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 supporting 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,
Any one 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.