Machining center for part manufacturing
Technical Field
The utility model relates to the technical field of machining centers, in particular to a machining center for manufacturing parts.
Background
The machining center is a high-efficiency automatic machine tool which consists of mechanical equipment and a numerical control system and is used for machining workpieces with complex shapes. The machining center is a highly electromechanical integrated product, and after a workpiece is clamped, the numerical control system can control a machine tool to continuously complete various working procedures such as drilling, boring, milling, reaming, tapping and the like.
Among the prior art, machining center for part manufacturing can produce the vibration power when drilling to the part, under the influence of vibration power, the unstable phenomenon of anchor clamps centre gripping part often appears to lead to the part to take place the skew, can make part drilling inaccuracy, machining center top for part manufacturing can be provided with the lid, and the lid often needs staff's manual opening, and is more troublesome.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned technical problem that exists among the prior art, provide a machining center for part manufacturing, conveniently open the lid, be favorable to the gag lever post to be located spacing downthehole more stable, be favorable to clamp splice centre gripping part more firm, take place the skew and lead to the part drilling inaccuracy when avoiding the part drilling.
The purpose and the effect of the utility model are achieved by the following specific technical means:
a part manufacturing machining center comprises a machine body, a cover and an operating platform, wherein the cover covers the top of the machine body, and the operating platform is fixed in the machine body;
the left side and the right side of the upper surface of the machine body are both provided with mounting grooves, the left side and the right side of the bottom of the cover are both provided with notches, and electric lifting rods II are fixed between the mounting grooves and the insides of the adjacent notches;
the upper surface of the operating table is provided with two limiting holes distributed left and right, the left and right sides of the inner wall of each limiting hole are respectively fixed with a plurality of springs distributed uniformly, clamping plates are fixed between the tail ends of the springs on the same side, and the upper surface of the operating table is provided with a through hole positioned between the two limiting holes;
the top of the inner wall of the cover is fixed with two electric lifting rods I which are distributed leftwards and rightwards, clamping blocks are fixed to the lower ends of the electric lifting rods, and limiting rods are fixed to the lower ends of the clamping blocks.
Further preferred embodiments: a placing groove is formed in the front of the operating platform, a garbage can is placed in the placing groove, and the through hole is communicated with the garbage can.
Further preferred embodiments: the front of the machine body is provided with a square opening communicated with the placing groove, the front of the machine body is provided with a window positioned above the square opening, and a perspective window is embedded in the window.
Further preferred embodiments: the two limiting rods are respectively inserted into the two limiting holes, and the two adjacent clamping plates are respectively clamped at the left side and the right side of the limiting rods.
Further preferred embodiments: an electric cylinder is fixed in the center of the top of the cover, a moving rod is fixed at the lower end of the electric cylinder, and the lower end of the moving rod penetrates through the top of the cover and extends into the cover.
Further preferred embodiments: the lower end of the moving rod is fixed with a motor, the lower end of the motor is fixed with a drill bit, and the through hole is located right below the drill bit.
Further preferred embodiments: the front of the machine body is provided with a PLC controller positioned at the right side of the perspective window.
Further preferred embodiments: and anti-skid pads are fixed on the inner sides of the clamping blocks.
Compared with the prior art, the utility model has the beneficial effects that:
according to the part manufacturing machining center, the PLC is clicked to enable the two electric lifting rods II to be connected with a power supply, the two electric lifting rods II can be lifted upwards so as to drive the cover to move upwards, and when the cover is far away from the machine body, the PLC is clicked to close the two electric lifting rods II, so that the cover is convenient to open;
when the clamping block continuously moves downwards, the limiting rod can firstly enter the limiting hole below the limiting rod and enter between the two clamping plates, the clamping plates can move and compress the spring close to the limiting rod under the extrusion force of the limiting rod, so that the two clamping plates can limit the limiting rod, and the limiting rod is more stably positioned in the limiting hole;
the slipmat is favorable to clamp splice centre gripping part more firm for the inboard frictional force of increase clamp splice, uses through two clamp splices cooperations, can be so that the part upper surface left and right sides is held by the centre gripping, uses through gag lever post and spacing hole cooperation, can carry out transverse positioning to the clamp splice, is favorable to clamp splice centre gripping part more firm, takes place the skew when avoiding the part drilling and leads to the part drilling inaccuracy.
Drawings
FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;
FIG. 2 is a schematic overall front view of the present invention;
FIG. 3 is a schematic view of a portion of the structure of FIG. 1 according to the present invention.
The labels in the figure are: the garbage can comprises a machine body 1, a cover 2, an operating platform 3, a placing groove 4, a garbage can 5, a through hole 6, an electric cylinder 7, a moving rod 8, a motor 9, a drill bit 10, a first electric lifting rod 11, a clamping block 12, a mounting groove 13, a notch 14, a second electric lifting rod 15, a perspective window 16, a square opening 17, a PLC (programmable logic controller) 18, an anti-skid pad 19, a limiting hole 20, a limiting rod 21, a clamping plate 22 and a spring 23.
Detailed Description
Referring to FIGS. 1-3, embodiments of the present invention are further illustrated;
a part manufacturing machining center comprises a machine body 1, a cover 2 and an operating platform 3, wherein the cover 2 covers the top of the machine body 1, and the operating platform 3 is fixed inside the machine body 1;
a window is arranged in front of the machine body 1, and a perspective window 16 is embedded in the window;
the perspective window 16 is convenient for a user to observe the working condition in the machine body 1 at any time;
the left side and the right side of the upper surface of the machine body 1 are both provided with mounting grooves 13, the left side and the right side of the bottom of the cover 2 are both provided with notches 14, an electric lifting rod II 15 is fixed between the mounting grooves 13 and the inner parts of the adjacent notches 14, and a PLC (programmable logic controller) 18 positioned at the right side of the perspective window 16 is arranged in front of the machine body 1;
the two electric lifting rods 15 are electrically connected with the PLC 18, when the machining center is needed to machine parts in use, the PLC 18 is connected with a power supply, the PLC 18 is clicked to enable the two electric lifting rods 15 to be connected with the power supply, the two electric lifting rods 15 can be lifted upwards, the cover 2 can be driven to move upwards, when the cover 2 is far away from the machine body 1, the PLC 18 is clicked to close the power supplies of the two electric lifting rods 15, and the cover 2 is convenient to open;
the upper surface of the operating platform 3 is provided with two limiting holes 20 distributed left and right, the left and right sides of the inner wall of each limiting hole 20 are respectively fixed with a plurality of springs 23 uniformly distributed, clamping plates 22 are fixed between the tail ends of the springs 23 on the same side, and the upper surface of the operating platform 3 is provided with a through hole 6 positioned between the two limiting holes 20;
two electric lifting rods (11) distributed left and right are fixed at the top of the inner wall of the cover (2), clamping blocks (12) are fixed at the lower ends of the electric lifting rods (11), anti-skidding pads (19) are fixed at the inner sides of the clamping blocks (12), limiting rods (21) are fixed at the lower ends of the clamping blocks (12), the two limiting rods (21) are respectively inserted into the two limiting holes (20), and two adjacent clamping plates (22) are respectively clamped at the left side and the right side of the limiting rods (21);
then, placing the part above the operation table 3, aligning the drilling position of the part with the through hole 6, clicking the PLC 18 to enable the two electric lifting rods II 15 to be powered on, enabling the two electric lifting rods II 15 to descend to drive the cover 2 to cover the top of the machine body 1, and then clicking the PLC 18 to enable the two electric lifting rods II 15 to be powered off;
the PLC 18 is electrically connected with the two electric lifting rods I11, then the PLC 18 is clicked to connect the two electric lifting rods I11 with a power supply, the lower ends of the electric lifting rods I11 can drive the clamping block 12 and the limiting rod 21 to move downwards, the limiting rod 21 can enter the limiting hole 20 below the electric lifting rods I and enter the space between the two clamping plates 22 along with the continuous downward movement of the clamping block 12, the clamping plates 22 can move and compress the spring 23 close to the clamping plates 22 under the extrusion force of the limiting rod 21, and therefore the two clamping plates 22 can limit the limiting rod 21, and the limiting rod 21 can be located in the limiting hole 20 more stably;
when the anti-skid pad 19 on the inner side of the clamping block 12 is tightly pressed on a part, the PLC 18 is clicked to turn off the power supply of the two electric lifting rods I11, the anti-skid pad 19 is favorable for the clamping block 12 to clamp the part more firmly in order to increase the friction force on the inner side of the clamping block 12, and the left side and the right side of the upper surface of the part can be clamped through the matching use of the two clamping blocks 12;
the limiting rod 21 and the limiting hole 20 are matched for use, so that the clamping block 12 can be transversely positioned, the clamping block 12 is favorable for clamping parts more stably, and the phenomenon that the parts are drilled inaccurately due to deviation in the process of drilling the parts is avoided;
an electric cylinder 7 is fixed at the center of the top of the cover 2, a moving rod 8 is fixed at the lower end of the electric cylinder 7, the lower end of the moving rod 8 penetrates through the top of the cover 2 and extends into the cover, a motor 9 is fixed at the lower end of the moving rod 8, a drill bit 10 is fixed at the lower end of the motor 9, and the through hole 6 is located right below the drill bit 10;
after the parts are clamped, the electric cylinder 7 and the motor 9 are simultaneously powered on, the electric cylinder 7 can drive the moving rod 8 to move downwards, the moving rod 8 can drive the motor 9 and the drill bit 10 to move downwards together, the drill bit 10 can be driven to rotate when the motor 9 works, the drill bit 10 which moves downwards and rotates can perform drilling operation on the parts, when the lower end of the drill bit 10 extends into the through hole 6, the parts are drilled, the cover 2 can be opened upwards according to the opening operation of the cover 2, the drill bit 10, the clamping block 12 and the limiting rod 21 can be driven to move upwards together when the cover 2 moves upwards, so that the drill bit 10, the clamping block 12 and the limiting rod 21 can be far away from the operating table 3 and the machined parts, and then the machined parts can be taken out;
a placing groove 4 is formed in the front of the operating platform 3, a dustbin 5 is placed in the placing groove 4, the through hole 6 is communicated with the dustbin 5, a square opening 17 communicated with the placing groove 4 is formed in the front of the machine body 1, and the window is located above the square opening 17;
the placing groove 4 is used for storing the garbage can 5, scraps can be generated in the part drilling process, most of the scraps can enter the through hole 6, the through hole 6 is communicated with the garbage can 5 up and down, so the scraps can fall into the garbage can 5, the garbage can 5 can collect the scraps, when the scraps in the garbage can 5 are more, a user can stretch hands into the square opening 17, move backwards to move the placing groove 4, then hold the garbage can 5 to move forwards, take the garbage can 5 out of the placing groove 4 and the square opening 17, and finally pour the scraps in the garbage can 5 to a specified position.