Inner hexagonal pipe super-finishing machining equipment
Technical Field
The utility model relates to a part superfinishing technical field specifically is an inner hexagonal tube superfinishing equipment.
Background
The ultra-precision machining is a machining process for cutting a material in a micro manner on ultra-precision machine tool equipment by utilizing the relative motion with strict constraint generated between a part and a cutter to obtain extremely high shape precision and surface smoothness, wherein the precision is from micron to submicron and even nanometer, the application range of the ultra-precision machining is increasingly wide, the ultra-precision machining is widely applied in the high-technology field, military industry and civil industry, especially the electric automation field, such as an ultra-large scale integrated circuit, a high-precision magnetic disc, a precision radar, a missile fire control system, a precision machine tool, a precision instrument, a video recorder magnetic head, a copier magnetic drum, a gas stove rotary valve and the like, the ultra-precision machining technology is adopted, and the ultra-precision machining is closely related to the development of some main scientific technologies in the present day and is an important link of the scientific development in the present day; the development of ultra-precision machining technology also promotes the development of mechanical, hydraulic, electronic, semiconductor, optical, sensor and measurement technologies and material science, and according to the mechanism and characteristics of the machining method, the ultra-precision machining method removes machining, combines machining and deformation machining.
However, the existing superfinishing instrument has short processing distance, and the overlong rotating shaft distance causes the superfinishing cutter to move irregularly, thereby affecting the processing precision; therefore, the existing requirements are not met, and the inner hexagonal tube superfinishing equipment is provided for the inner hexagonal tube superfinishing equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hexagonal tube super finishing equipment to the super finishing instrument working distance who proposes in solving above-mentioned background art is short, and the wheel base of overlength leads to super finishing cutter to carry out irregular motion, influences the problem of machining precision.
In order to achieve the above object, the utility model provides a following technical scheme: an inner hexagonal pipe superfinishing equipment comprises an operation platform, a part containing box is arranged above the operation platform, an elongated screw rod is arranged on one side of the part containing box, a fixed sleeve is arranged on one side of the elongated screw rod, a motor is arranged on one side of the fixed sleeve, a mechanical arm is arranged on one side of the motor, an inspection ruler is arranged on one side of the mechanical arm, a connecting rod is arranged on one side of the inspection ruler, a vibration hammer is arranged on one side of the connecting rod, a gasket is arranged on the outer surface of the vibration hammer, a spring is arranged below the gasket, a hammer head is arranged below the spring, a heating ring is arranged on one side of the vibration hammer, a clamping groove is arranged on one side of the heating ring, a fixing screw is arranged on one side of the clamping groove, a moving platform is arranged below the fixing screw, a groove is arranged below the moving, a lifter is arranged below the groove, and a lathe control box is arranged on the outer surface of the operating platform.
Preferably, the operation platform is connected with the part containing box through screws, and the part containing box is connected with the lengthened screw rod in a sliding mode.
Preferably, the lengthening screw is connected with a motor in a sliding mode, the motor is connected with the fixed sleeve in a rotating mode, and the vibration hammer is connected with the heating ring through the screw.
Preferably, the motor is connected with the inspection ruler through a mechanical arm, the inspection ruler is rotatably connected with a connecting rod, and the connecting rod is rotatably connected with the vibration hammer.
Preferably, the vibration hammer is connected with the gasket through a spring, and the hammer head is connected with the mechanical arm through an elongated screw rod.
Preferably, the mobile platform is connected with the operating platform through a groove, the mobile platform is fixedly connected with the clamping groove, and the fixing screw is rotatably connected with the clamping groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model heats and softens the inner hexagonal pipe wall by heating the heating ring in the inner hexagonal pipe, and beats the softened pipe wall to form by beating the gasket by the hammer head, thus finishing the superfinishing;
2. the utility model discloses a set up the inspection chi in one side of tup, when heating ring and tup move to the other end of interior hexagonal pipe, the inspection chi also follows to get into in the interior hexagonal pipe, and the pipe wall that is about to cool off is supported by the inspection chi for the pipe wall can not kick-back, guarantees the precision after the processing;
3. the utility model discloses an interconnect of extension screw rod for heating collar, vibrations hammer and inspection chi can extend, and the inspection chi supports the pipe wall, can not let heating collar and vibrations hammer lead to anomalous drawing collar because apart from the overlength, influences the machining precision.
Drawings
FIG. 1 is an overall front view of the present invention;
FIG. 2 is a schematic view of the structure of the vibration hammer of the present invention;
fig. 3 is a schematic structural diagram of the mobile platform of the present invention.
In the figure: 1. an operating platform; 2. a parts holding box; 3. lengthening the screw; 4. fixing the sleeve; 5. a motor; 6. checking a ruler; 7. a connecting rod; 8. vibrating a hammer; 9. heating a ring; 10. a card slot; 11. a set screw; 12. a mobile platform; 13. a gasket; 14. a spring; 15. a hammer head; 16. an elevator; 17. a lathe control box; 18. a groove; 19. a robotic arm.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: an inner hexagonal pipe superfinishing device comprises an operation platform 1, a part containing box 2 is arranged above the operation platform 1 and used for containing various parts and tools, an extension screw 3 is arranged on one side of the part containing box 2, a fixing sleeve 4 is arranged on one side of the extension screw 3, a motor 5 is arranged on one side of the fixing sleeve 4, a mechanical arm 19 is arranged on one side of the motor 5, the fixing sleeve 4 enables the motor 5 and the mechanical arm 19 to reduce displacement and increase accuracy, an inspection ruler 6 is arranged on one side of the mechanical arm 19, a connecting rod 7 is arranged on one side of the inspection ruler 6, a vibration hammer 8 is arranged on one side of the connecting rod 7 and extends into the inner hexagonal pipe, a gasket 13 is arranged on the outer surface of the vibration hammer 8, a spring 14 is arranged below the gasket 13, a hammer head 15 is arranged below the spring 14, the hammer head 15 is arranged into a pentagon according to a lolo triangle, heating collar 9 heats the hexagon socket head cap, one side of heating collar 9 is provided with draw-in groove 10, prevent displacement about the hexagon socket head cap, one side of draw-in groove 10 is provided with set screw 11, prevent displacement around the hexagon socket cap, set screw 11's below is provided with moving platform 12, moving platform 12's below is provided with recess 18, recess 18's below is provided with lift 16, moving platform 12 can move about draw-in groove 10 about, the processing equipment that can be more meticulous, operation platform 1's surface is provided with lathe control box 17.
Further, operation platform 1 holds case 2 with the part and passes through bolted connection, and the part holds case 2 and extension screw rod 3 sliding connection, and extension screw rod 3 can be deposited and hold in the case 2 with the part.
Furthermore, the lengthening screw rod 3 is connected with the motor 5 in a sliding mode, the motor 5 is connected with the fixed sleeve 4 in a rotating mode, and the vibration hammer 8 is connected with the heating ring 9 through the screw rod.
Further, motor 5 is connected through arm 19 with inspection chi 6, and inspection chi 6 can separate with motor 5, conveniently changes five edges and arrives the head, and inspection chi 6 and connecting rod 7 swivelling joint, connecting rod 7 and vibrations hammer 8 swivelling joint.
Further, the pad 13 is connected to the vibration hammer 8 through a spring 14, the hammer 15 is connected to the arm 19 through the extension screw 3, and the pad 13 can be struck by rotating the hammer 15 by the arm 19.
Further, the movable platform 12 is connected with the operating platform 1 through the groove 18, the movable platform 12 is fixedly connected with the clamping groove 10, the fixing screw 11 is rotatably connected with the clamping groove 10, and the length of the fixing screw 11 can be adjusted.
The working principle is as follows: when the device is used, the inner hexagonal pipe is placed in the clamping groove 10, the clamping groove 10 is buckled, the fixing screw 11 is screwed down to prevent the inner hexagonal pipe from moving left and right and back and forth, the motor 5 is started, the motor 5 drives the mechanical arm 19 to rotate, the mechanical arm 19 drives the lengthening screw 3 to rotate, the lengthening screw 3 enables the hammer head 15 to rotate, the hammer head 15 is arranged into a pentagon according to the Leluo triangle principle, when the pentagon hammer head 15 rotates, the hammer head 15 can beat the gasket 13, the spring 14 is arranged in the middle of the gasket 13, the gasket 13 cannot clamp the vibration hammer 8 and the inner hexagonal pipe wall, the elliptical motion of the hammer head 15 is facilitated, the heating ring 9 is arranged in front of the vibration hammer 8, the pipe wall can be softened through high temperature, the vibration hammer 8 knocks the softened pipe wall to the required precision, the inspection ruler 6 is pushed against the other end of the inner hexagonal pipe by the lengthening screw 3 to move, the inspection ruler, prevent that the pipe wall from kick-backing, cause the loss of precision, also can inspect the smooth degree of the pipe wall after beating, hexagonal pipe is very long in the needs superfinishing, extension screw 3 can be so that heat ring 9, the vibrations hammer 8 and the other end of hexagonal pipe in the continuous deepening of inspection chi 6, when hexagonal pipe length that needs superfinishing is suitable, can begin to dismantle from inspection chi 6, five sword tool bits are installed to the one end at arm 19, moving platform 12 itself can remove about, move back and forth through recess 18, reciprocate through lift 16, make the machining precision further.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.