Vertical numerical control boring and honing integrated machine tool
Technical Field
The utility model belongs to the technical field of machining equipment, concretely relates to integrative lathe is bored in vertical numerical control boring and honing.
Background
The existing machining center and the honing machine are two independent hole machining devices, a workpiece is drilled on the machining center, and then is carried to a special honing machine for finish machining after boring/reaming, so that the working procedures are increased, the machining efficiency is low, repeated positioning errors are generated due to secondary clamping of the workpiece, and the final honing precision of the workpiece is reduced.
Disclosure of Invention
The utility model aims at providing a structure sets up reasonable and the integrative lathe of vertical numerical control boring honing that the suitability is strong.
The technical scheme for realizing the purpose of the utility model is that the vertical numerical control boring and honing integrated machine tool comprises a base and a machine tool arranged on the base, wherein a translation guide rail is arranged on the base, a translation slider is arranged on the translation guide rail, a movable guide rail is arranged on the top surface of the translation slider, the movable guide rail and the translation guide rail are arranged at right angle, a processing platform is arranged on the movable guide rail, a longitudinal movable guide rail is arranged on the machine tool, a longitudinal slider is arranged on the longitudinal movable guide rail, a processing seat is fixed on the side surface of the longitudinal slider, a telescopic cylinder is fixed on the top surface of the processing seat, a feeding main shaft is arranged on the processing seat, the feeding main shaft is arranged in a hollow way, a feeding motor is arranged on the processing seat, and a longitudinal telescopic cylinder is arranged below the feeding motor, the feeding motor is longitudinally fed in the hollow of the feeding main shaft under the action of the longitudinal telescopic cylinder, a translation support plate is fixed on the side portion of the machining seat, a translation guide rail is arranged on the translation support plate, a translation adjusting block is arranged on the translation guide rail, a tool magazine is arranged on the translation adjusting block, and a tool setting gauge is fixed on the top surface of the machining platform.
The side part of the processing seat is provided with a positioning abutting plate, a control cylinder is fixed on the translation adjusting block, the center of the top surface of the tool magazine is fixed on a piston shaft of the control cylinder, the positioning abutting plate is pressed on the positioning abutting plate and fixed through screws, and the translation adjusting block is positioned through the positioning abutting plate after being translated.
And the top and the bottom of the longitudinal moving guide rail are both fixed with longitudinal moving limit stops, and the longitudinal slide block is arranged between the two longitudinal moving limit stops.
An n-shaped support is fixed on the processing seat, and the longitudinal telescopic cylinder and the feeding motor are positioned at the top of the n-shaped support.
The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, the simple operation, and it can change different cutters as required to can reduce because of the influence that changes lathe station etc. and cause, improve the efficiency of processing greatly, thereby also can prevent that the technique that secondary positioning influences the machining precision when the clamping from appearing is not enough simultaneously, be favorable to improving the precision of processing, use reliable and stable, the suitability is strong and the practicality is good.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
(example 1)
Fig. 1 shows a specific embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention.
Referring to fig. 1, a vertical numerical control boring and honing integrated machine tool comprises a base 1, a machine tool 2 arranged on the base, a translation guide rail 3 arranged on the base, a translation slider 4 arranged on the translation guide rail, a moving guide rail 5 arranged on the top surface of the translation slider, a processing platform 6 arranged on the moving guide rail, a longitudinal moving guide rail 7 arranged on the machine tool, a longitudinal slider 8 arranged on the longitudinal moving guide rail, a processing seat 9 fixed on the side surface of the longitudinal slider, a telescopic cylinder 10 fixed on the top surface of the processing seat, a feeding main shaft 11 arranged on the processing seat, the feeding main shaft being hollow 12, a feeding motor 13 arranged on the processing seat, and a longitudinal telescopic cylinder 14 arranged below the feeding motor, the feeding motor is used for longitudinally feeding in the hollow of the feeding main shaft under the action of the longitudinal telescopic cylinder, a translation support plate 15 is fixed on the side portion of the machining seat, a translation guide rail 16 is arranged on the translation support plate, a translation adjusting block 17 is arranged on the translation guide rail, a tool magazine 18 is arranged on the translation adjusting block, and a tool setting gauge 19 is fixed on the top surface of the machining platform. In this embodiment, the tool setting gauge is a conventional structure in the prior art, and is simply applied, so detailed description is omitted.
The side part of the processing seat is provided with a positioning abutting plate 20, a control cylinder 21 is fixed on the translation adjusting block, the center of the top surface of the tool magazine is fixed on a piston shaft of the control cylinder, the positioning abutting plate is pressed on the positioning abutting plate and fixed through a screw 22, and the translation adjusting block is positioned through the positioning abutting plate after being translated.
And longitudinal moving limit stops 23 are fixed at the top and the bottom of the longitudinal moving guide rail, and the longitudinal sliding block is arranged between the two longitudinal moving limit stops.
An n-shaped bracket 24 is fixed on the processing seat, and the longitudinal telescopic cylinder and the feeding motor are positioned at the top of the n-shaped bracket.
The bamboo hat type tool magazine is adopted, a drill bit, a boring cutter, a reamer, a special honing cutter and a measuring probe can be loaded, and different cutters or tools are used in different working procedures by using a cutter changing mechanism; the on-line measuring system adopts infrared or contact type to measure the cutter, in addition, the measuring probe can be used for directly measuring the workpiece, and the numerical control system is used for compensating the cutter to control the processing precision. The working principle of the whole machine tool is as follows: the workpiece is fixed on a working platform by using a special clamp, drilling processing is carried out, a cutter is replaced, subsequent boring and reaming processing are carried out, and finally honing processing is carried out (the honing process adopts different clamping modes according to the weight limit of the part, a light workpiece adopts a workpiece floating mode, a heavy workpiece adopts a honing cutter floating mode, and different processing processes have influence on the final honing precision).
The utility model discloses a structure sets up rationally, the simple operation, and it can change different cutters as required to can reduce because of the influence that changes lathe station etc. and cause, improve the efficiency of processing greatly, thereby also can prevent that the technique that secondary positioning influences the machining precision when the clamping from appearing is not enough simultaneously, be favorable to improving the precision of processing, use reliable and stable, the suitability is strong and the practicality is good.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.