Temperature control type grinding machine with high polishing precision
Technical Field
The invention relates to the technical field of grinders, in particular to a temperature control type grinder with high polishing precision.
Background
Grinding is one of surface modification technologies, generally refers to a processing method for changing physical properties of a material surface by friction with the aid of a rough object, and mainly aims to obtain specific surface roughness, so that grinding is widely applied in various industries, and particularly when metal parts are processed and manufactured, grinding is frequently required, so that selection of a proper mechanical grinding device is very important.
However, the conventional mechanical polishing equipment is easy to accumulate scraps in the polishing process, so that the polishing quality is greatly reduced, and the polishing does not have the cooling effect, so that the polishing applicability is poor.
For this reason, it is necessary to design a temperature-controlled type grinder having high polishing precision so as to solve the problems set forth above.
Disclosure of Invention
The invention aims to provide a temperature control type grinding machine with high polishing precision, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a temperature control type grinding machine with high polishing precision comprises a grinding table, wherein a positioning frame is fixedly arranged at the top of the grinding table, and the center of the top of the positioning frame is fixedly provided with a driving motor, the output end of the driving motor is fixedly connected with a polishing shaft, the bottom end of the polishing shaft extends into the mounting frame and is fixedly connected with a polishing head, a storage tool is fixedly arranged at the center of the top of the polishing table, and the bottom of the polishing platform is fixedly connected with a bearing leg, both sides of the top of the polishing platform are fixedly provided with cleaning cylinders, and one side of the cleaning cylinder close to the positioning frame is communicated with a water storage pipe, the other end of the water storage pipe is communicated with a fixed ring, and the fixed ring tool and the polishing head are positioned on the same horizontal plane, the polishing head is positioned in the fixed ring tool, the side surface of the polishing head is fixedly connected with a centrifugal cylinder, and the centrifugal cylinder and the water storage pipe are positioned on the same horizontal plane.
Preferably, the centrifugal cylinder comprises an inner groove, a compression spring, an internal sliding plug and an external ball rod, the inner groove is formed in one side, away from the polishing head, of the centrifugal cylinder, the compression spring is fixedly connected to the bottom of the inner groove, the other end of the compression spring is fixedly connected with the internal sliding plug, the internal sliding plug is slidably mounted in the inner groove, the other side of the internal sliding plug is fixedly connected with the external ball rod, the other end of the external ball rod extends out of the inner groove, and the external ball rod and the water storage pipe are located on the same horizontal plane.
Preferably, the inner wall of one end of the water storage pipe communicated with the fixing ring is fixedly connected with a spiral shaft, the surface of the spiral shaft is movably provided with a self-control valve matched with the water storage pipe, one end of the self-control valve far away from the external ball rod is fixedly connected with a return spring, and the other end of the return spring is fixedly connected with the inner wall of the water storage pipe.
Preferably, the polishing bench is provided with an overflow drain hole, the bottom of the polishing bench is fixedly connected with a water collecting and precipitating vessel, and the overflow drain hole is communicated with the water collecting and precipitating vessel.
Preferably, the inner wall fixedly connected with separation filter screen of water collection sedimentation ware, and the diameter of separation filter screen is one fifth of overflow row hole diameter.
Preferably, a water pump is installed on the water collecting and precipitating dish, the water pump is communicated with a circulating pipe, and the other end of the circulating pipe is communicated with the cleaning barrel.
Preferably, the interior roof of locating rack rotates and is connected with clean pole, and the bottom fixedly connected with half plywood of clean pole, half plywood is located the position of overflow row hole, and the bottom of half plywood and the top sliding contact of platform of polishing, the polishing axle passes through the conveyer belt and is connected with clean pole transmission.
Preferably, the bottom of the water storage pipe is communicated with a spray pipe, the opening of the spray pipe faces downwards, and the spray pipe is located at the bottom of the automatic control valve.
Preferably, the number of the centrifugal cylinders is twelve, and the twelve centrifugal cylinders are distributed on the side surface of the polishing head in an annular array.
Compared with the prior art, the invention has the beneficial effects that:
(1) this temperature control type polisher that polishing precision is high, the rotation of driving motor output drives the polishing axle rotatory, the polishing axle drives the head of polishing rotatory and treat the polishing article and carry out the abrasive elimination processing, at the rotatory in-process of head of polishing, the cylinder centrifuge is circular motion thereupon, and outside lateral movement under the effect of centrifugal force, the resistance to compression spring in the cylinder centrifuge is stretched this moment, make built-in sliding plug outwards slide in the inside groove, external club outwards removes this moment, make the inner wall of external club conflict fixed ring utensil and be circular motion, when external club removes the position to the water storage pipe, water storage pipe is blockked to external club, make water storage pipe be in half the state of opening, so water storage pipe's flowing area can be regulated and control, and the water volume intermittent type of spouting adjusts, avoid lasting the water spray and lead to the water waste.
(2) This temperature control type polisher that polishing precision is high, when the high-speed degritting article of head of polishing, reduce the temperature of head of polishing and article through the water yield that sprays, make its temperature can control, avoid the high temperature to cause the loss to head of polishing and article to improve the degritting quality of article, and the water in the accumulator can strike and put the thing utensil, make the bold piece of remaining on putting the thing utensil can wash away, in order to prevent that the piece from influencing the degritting effect of article.
(3) This temperature control type polisher that polishing precision is high, when external ball rod removed the position to the water storage pipe, external ball rod contradicts the automatic control valve, automatic control valve atress is round screw axis inswinging, reset spring is compressed this moment, thereby make the water storage pipe be in semi-enclosed state, the effectual external ball rod card of avoiding of automatic control valve is in the water storage pipe, make the injection effect better, and do not influence external ball rod and do the circular motion, twelve external ball rod continues conflict automatic control valve, make the opening and shutting of automatic control valve have regularity, keep the progress that the polishing was polished, strengthen work efficiency.
(4) This temperature control type polisher that polishing precision is high, the water that sprays can flow to the bench top portion of polishing and can the short time to putting the thing utensil and cooling down, flows to catchment through overflow drain hole at last and deposits the ware in for the water that the cooling was washed can be retrieved and recycled, and the separation filter screen filters wasing water, and the water that deposits through filtering passes through water pump and circulating pipe and carries to washing the section of thick bamboo in, makes wasing water can cyclic utilization, advocates the water conservation theory.
(5) This temperature control type polisher that polishing precision is high, at the rotation in-process of polishing axle, it is rotatory that polishing axle passes through the clean pole of conveyer belt transmission, and clean pole drives half plywood and rotates for half board clearance nature is cleared up the overflow volleyball, and the effectual polishing waste material of avoiding blocks up the overflow volleyball, and clean pole and half board stir wasing water, improve the mobility of wasing water, so that improve cooling effect and drainage effect.
Drawings
FIG. 1 is a cross-sectional view of the structure of the present invention;
FIG. 2 is a view of the structural retaining ring of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic structural view of the external cue of the present invention after being subjected to centrifugal force;
FIG. 5 is an enlarged view of portion B of the structural diagram of the present invention;
fig. 6 is a perspective view of a water storage pipe of the structure of the invention.
In the figure: 1. a polishing table; 100. a load-bearing leg; 2. a positioning frame; 200. a storage tool; 3. a drive motor; 4. polishing the shaft; 5. polishing head; 6. a cleaning cylinder; 7. a water storage pipe; 8. a fixed ring; 9. a centrifugal cylinder; 10. a compression spring; 11. a sliding plug is arranged inside; 12. an external ball arm; 13. a screw shaft; 14. a self-control valve; 15. a return spring; 16. overflow drain holes; 17. a water collecting and precipitating vessel; 18. blocking the filter screen; 19. a water pump; 20. a circulation pipe; 21. a cleaning rod; 22. a conveyor belt; 23. half plywood.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a temperature control type grinding machine with high polishing precision, which comprises a grinding table 1, wherein the top of the grinding table 1 is fixedly provided with a positioning frame 2, and the center of the top of the positioning frame 2 is fixedly provided with a driving motor 3, the output end of the driving motor 3 is fixedly connected with a polishing shaft 4, the bottom end of the polishing shaft 4 extends into the mounting rack and is fixedly connected with a polishing head 5, a storage tool 200 is fixedly arranged at the center of the top of the polishing table 1, the bottom of the polishing platform 1 is fixedly connected with a bearing leg 100, both sides of the top of the polishing platform 1 are fixedly provided with cleaning cylinders 6, and one side of the cleaning cylinder 6 close to the positioning frame 2 is communicated with a water storage pipe 7, the other end of the water storage pipe 7 is communicated with a fixed ring 8, the fixing ring tool 8 and the polishing head 5 are located on the same horizontal plane, the polishing head 5 is located in the fixing ring tool 8, a centrifugal cylinder 9 is fixedly connected to the side face of the polishing head 5, and the centrifugal cylinder 9 and the water storage pipe 7 are located on the same horizontal plane.
The centrifugal cylinder 9 comprises an inner groove, a compression-resistant spring 10, a built-in sliding plug 11 and an external ball rod 12, the inner groove is formed in one side, away from the polishing head 5, of the centrifugal cylinder 9, the compression-resistant spring 10 is fixedly connected to the bottom of the inner groove, the other end of the compression-resistant spring 10 is fixedly connected with the built-in sliding plug 11, the built-in sliding plug 11 is slidably installed in the inner groove, the other side of the built-in sliding plug 11 is fixedly connected with the external ball rod 12, the other end of the external ball rod 12 extends out of the inner groove, and the external ball rod 12 and the water storage pipe 7.
The inner wall of one end of the water storage pipe 7 communicated with the fixed ring 8 is fixedly connected with a spiral shaft 13, the surface of the spiral shaft 13 is movably provided with a self-control valve 14 matched with the water storage pipe 7, one end of the self-control valve 14 far away from the external ball rod 12 is fixedly connected with a return spring 15, and the other end of the return spring 15 is fixedly connected with the inner wall of the water storage pipe 7.
The overflow drain hole 16 is formed in the polishing platform 1, the bottom of the polishing platform 1 is fixedly connected with a water collecting sedimentation vessel 17, and the overflow drain hole 16 is communicated with the water collecting sedimentation vessel 17.
The inner wall of the water collecting and precipitating dish 17 is fixedly connected with a blocking filter screen 18, and the diameter of the blocking filter screen 18 is one fifth of that of the overflow drain hole 16.
The water collecting and precipitating dish 17 is provided with a water pump 19, the water pump 19 is communicated with a circulating pipe 20, and the other end of the circulating pipe 20 is communicated with the cleaning cylinder 6.
The interior roof of locating rack 2 rotates and is connected with clean pole 21, and the bottom fixedly connected with half plywood 23 of clean pole 21, and half plywood 23 is located the position of overflow row hole 16, and the bottom of half plywood 23 and the top sliding contact of platform 1 of polishing, and polishing axle 4 passes through conveyer belt 22 and is connected with clean pole 21 transmission.
The bottom of the water storage pipe 7 is communicated with a spray pipe, the opening of the spray pipe faces downwards, and the spray pipe is positioned at the bottom of the self-control valve 14.
The number of the centrifugal cylinders 9 is twelve, and the twelve centrifugal cylinders 9 are distributed on the side surface of the polishing head 5 in an annular array.
The working principle is as follows: when the temperature control type polisher with high polishing precision is used, an object to be polished is fixed on an object placing device, a driving motor 3 is started, the rotation of the output end of the driving motor 3 drives a polishing shaft 4 to rotate, the polishing shaft 4 drives a polishing head 5 to rotate and the object to be polished is subjected to abrasive elimination treatment, a centrifugal cylinder 9 makes circular motion along with the rotation of the polishing head 5 and moves outwards under the action of centrifugal force, a compression spring 10 in the centrifugal cylinder 9 is stretched, so that an internal sliding plug 11 slides outwards in an inner groove, an external ball rod 12 moves outwards at the moment, the external ball rod 12 props against the inner wall of a fixed ring 8 and makes circular motion, when the external ball rod 12 moves to the position of a water storage pipe 7, the external ball rod 12 blocks the water storage pipe 7, the water storage pipe 7 is in a half-open state, and the water flowing area of the water storage pipe 7 can be regulated, the amount of the sprayed water is intermittently adjusted, so that water resource waste caused by continuous water spraying is avoided; when the polishing head 5 polishes the object at a high speed, the temperature of the polishing head 5 and the object is reduced through the sprayed water amount, so that the temperature of the polishing head 5 and the object is controlled, the problem that the polishing head 5 and the object are damaged due to overhigh temperature is avoided, the polishing quality of the object is improved, and the water in the water storage pipe 7 impacts the object placing tool, so that large fragments remained on the object placing tool are washed away, and the influence of the fragments on the polishing effect of the object is prevented; when the external ball rod 12 moves to the position of the water storage pipe 7, the external ball rod 12 abuts against the automatic control valve 14, the automatic control valve 14 is stressed to swing inwards around the spiral shaft 13, the return spring 15 is compressed at the moment, the water storage pipe 7 is in a semi-closed state, the automatic control valve 14 effectively prevents the external ball rod 12 from being clamped in the water storage pipe 7, the spraying effect is better, the circular motion of the external ball rod 12 is not influenced, twelve external ball rods 12 sequentially abut against the automatic control valve 14, the opening and closing of the automatic control valve 14 are regular, the polishing and grinding progress is kept, and the working efficiency is improved; the sprayed water flows to the top of the polishing table 1 and can cool the storage tool 200 in a short time, and finally flows into the water collecting and precipitating dish through the overflow drain hole 16, so that the water for cooling and washing can be recycled, the filter screen 18 is prevented from filtering the washing water, the water after filtering and precipitating is conveyed into the washing barrel 6 through the water pump 19 and the circulating pipe 20, the washing water can be recycled, and a water saving concept is advocated; at the rotation in-process of polishing axle 4, it is rotatory that polishing axle 4 passes through the clean pole 21 of conveyer belt 22 transmission, and clean pole 21 drives half plywood 23 and rotates for half plywood 23 clearance nature is cleared up overflow drain hole 16, and effectual polishing waste material of avoiding blocks up overflow drain hole 16, and clean pole 21 and half plywood 23 stir wasing water, improve the mobility of wasing water, so that improve cooling effect and drainage effect.
Those not described in detail in this specification are within the skill of the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.