CN110640559A - A precision machine tool for parts machining - Google Patents
A precision machine tool for parts machining Download PDFInfo
- Publication number
- CN110640559A CN110640559A CN201910889936.7A CN201910889936A CN110640559A CN 110640559 A CN110640559 A CN 110640559A CN 201910889936 A CN201910889936 A CN 201910889936A CN 110640559 A CN110640559 A CN 110640559A
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- Prior art keywords
- motor
- fixed
- machine tool
- clamping
- precision machine
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
- B24B55/03—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant designed as a complete equipment for feeding or clarifying coolant
Abstract
The invention relates to a precision machine tool for part processing, which comprises a bed body, a fixing cover, a feeding system, a clamping mechanism, a cooling mechanism, a polishing device and a protective shell, wherein the clamping mechanism comprises a first motor, a clamping barrel, a magnet and a fixing assembly, the fixing assembly comprises a connecting rod, a second motor, a screw rod, a sleeve and an extrusion plate, and the cooling mechanism comprises a liquid containing box, a spray pipe, a suction head, a recovery pipe, a filter chamber, a circulating pipe and a water pump.
Description
Technical Field
The invention relates to the field of part machining equipment, in particular to a precision machine tool for machining parts.
Background
Precision machine tools refer to jig boring machines, thread grinders, worm grinders, gear grinders, optical grinders, high-precision peripheral grinders, high-precision hob grinders, high-precision thread turning machines, and other high-precision machine tools.
When cylindrical workpieces are polished, an existing precise machine tool is difficult to fix the workpieces, and not only is coolant liquid mixed with chips during polishing, but also the coolant liquid is difficult to recycle, the chips are difficult to clean, and the practicability is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, a precision machine tool for machining parts is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a precision machine tool for part processing comprises a bed body, a fixed cover, a feeding system, a clamping mechanism, a cooling mechanism, a polishing device and a protective shell, wherein the fixed cover and the cooling mechanism are respectively arranged at two ends above the bed body;
the clamping mechanism comprises a first motor, a clamping barrel, a magnet and a fixing component, wherein the first motor is connected with the feeding system, the first motor is in transmission connection with the clamping barrel, the magnet is fixed in the clamping barrel, the fixing component is arranged on the clamping barrel, and the first motor is electrically connected with the PLC;
the fixing assembly comprises a connecting rod, a second motor, a screw rod, a sleeve and an extrusion plate, a communicating opening is formed in the clamping barrel, the second motor is fixed on the outer wall of the clamping barrel through the connecting rod, the second motor is in transmission connection with one end of the screw rod, the sleeve is sleeved at the other end of the screw rod, a thread matched with the screw rod is arranged at the connecting position of the sleeve and the screw rod, one end of the sleeve, far away from the second motor, penetrates through the communicating opening to be fixedly connected with the extrusion plate, the extrusion plate is arc-shaped, the arc-shaped circle center of the extrusion plate is located below the extrusion plate, and the second motor is electrically connected with the PLC;
the cooling mechanism comprises a liquid containing tank, a spray pipe, a suction head, a recovery pipe, a filter chamber, a circulating pipe and a water pump, the liquid containing box is fixed above the protective shell, one end of the spray pipe is communicated with the liquid containing box, the other end of the spray pipe is positioned at one side of the polishing device, which is close to the clamping mechanism, a valve is arranged at the communication position of the spray pipe and the liquid containing box, the suction head is positioned below the clamping mechanism, the filter chamber is fixed on the bed body, the suction head is communicated with the filter chamber through a recovery pipe, the water pump is fixed on the filter chamber, one end of the circulating pipe is communicated with the liquid containing tank, the other end of the circulating pipe is communicated with the bottom in the liquid containing tank through a water pump, one end of the circulating pipe, which is positioned in the liquid containing tank, is provided with a filter membrane, the height of one side of the bottom in the filter chamber, which is close to the recovery pipe, is greater than the height of the other side of the bottom in the filter chamber, and the water pump and the valve are electrically connected with the PLC.
Preferably, the sleeve has a long hair body shape, the communication port has a square shape, and an outer wall of the sleeve is connected to the communication port in a sealing manner so as to restrict a moving direction of the sleeve.
Preferably, the second motor is a servo motor in order to increase the driving force of the second motor.
Preferably, in order to enable the workpiece to perform a feeding motion, the feeding system comprises an air cylinder, a connecting plate, a supporting unit and a sliding unit, wherein a cylinder body of the air cylinder is fixed in a fixed cover, an opening is formed in one side, close to the cooling mechanism, of the fixed cover, an air rod of the air cylinder is fixedly connected with the first motor through the connecting plate, the supporting plate is fixed below the connecting plate, the supporting unit is arranged between the clamping barrel and the supporting plate, the sliding unit is located below the supporting plate, and the air cylinder is electrically connected with the PLC.
Preferably, in order to reduce the friction force between the support plate and the bed body, the sliding unit comprises a sliding rail and a plurality of rollers, the rollers are connected with the lower portion of the support plate, the sliding rail is fixed on the bed body, the sliding rail penetrates through the opening, and the rollers are connected with the sliding rail in a sliding manner.
Preferably, in order to support the clamping cylinder, the supporting unit comprises a bent plate and a plurality of balls, the bent plate is fixed at one end, close to the clamping cylinder, of the upper portion of the supporting plate, a plurality of notches are formed in the upper portion of the bent plate, the number of the notches is equal to that of the balls, the notches correspond to the balls in a one-to-one mode, the center of the ball is arranged in the notch, and the clamping cylinder abuts against the balls.
Preferably, the recesses are internally coated with a lubricating oil in order to make the balls roll more smoothly.
Preferably, in order to polish the workpiece, the polishing device comprises a motor and a grinding wheel, a strip-shaped opening is formed in one side, close to the clamping mechanism, of the protective shell, the motor is fixed in the protective shell and is in transmission connection with the grinding wheel, the strip-shaped opening penetrates through the periphery of the grinding wheel, and the motor is electrically connected with the PLC.
Preferably, in order to take out the cutting scraps, a dustpan is arranged at the bottom in the filtering chamber, an outlet and a sealing cover are arranged at one side of the filtering chamber, which is far away from the recovery pipe, and the sealing cover is arranged on the outlet.
Preferably, a distance sensor is provided at the top of the filter chamber for detecting the height of the chip deposit, and the distance sensor is electrically connected to the PLC.
The precision machine tool for machining the parts has the advantages that the cylindrical workpieces are fixed through the clamping mechanism, the clamping mechanism is ingenious in design compared with the existing clamping mechanism, the clamped workpieces are firmer, the parts are cooled through the cooling mechanism, cooling liquid and cutting scraps are collected, the cooling liquid is recycled, and compared with the existing cooling mechanism, the precision machine tool for machining the parts is more environment-friendly and improves practicability.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the structure of a precision machine tool for machining parts according to the present invention;
FIG. 2 is a schematic structural diagram of a clamping mechanism of the precision machine tool for part processing of the invention;
FIG. 3 is a schematic structural view of a cooling mechanism of a precision machine tool for parts machining according to the present invention;
FIG. 4 is a schematic view of the feed system of the precision machine tool for parts machining of the present invention;
in the figure: 1. the device comprises a bed body, 2 a fixed cover, 3 a processor, 4 a protective shell, 5 a distance sensor, 6 a motor, 7 a grinding wheel, 8 a first motor, 9 a clamping barrel, 10 a magnet, 11 a connecting rod, 12 a second motor, 13 a screw rod, 14 a sleeve, 15 a squeezing plate, 16 a liquid containing box, 17 a spray pipe, 18 a suction head, 19 a recovery pipe, 20 a filtering chamber, 21 a circulating pipe, 22 a water pump, 23 a dustpan, 24 a sealing cover, 25 a cylinder, 26 a connecting plate, 27 a supporting plate, 28 rollers, 29 sliding rails, 30 a curved plate and 31 balls.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, a precision machine tool for part processing comprises a bed body 1, a fixed cover 2, a feeding system, a clamping mechanism, a cooling mechanism, a polishing device and a protective shell 4, wherein the fixed cover 2 and the cooling mechanism are respectively arranged at two ends above the bed body 1, the feeding system is arranged in the fixed cover 2, the clamping mechanism is connected with the feeding system, the protective shell 4 is positioned between the feeding system and the cooling mechanism, the polishing device is arranged in the protective shell 4, a processor 3 is arranged on the fixed cover 2, and a PLC is arranged in the processor 3;
a PLC, i.e., a programmable logic controller, which employs a programmable memory for storing therein a program, executing instructions for user-oriented operations such as logic operation, sequence control, timing, counting, and arithmetic operation, and controlling various types of machines or production processes through digital or analog input/output, is essentially a computer dedicated for industrial control, has a hardware structure substantially the same as that of a microcomputer, and is generally used for data processing and instruction reception and output for realizing central control.
The user fixes the workpiece through the clamping mechanism, the feeding system drives the clamping mechanism and the workpiece to perform feeding motion, the polishing mechanism polishes the workpiece, meanwhile, the cooling mechanism cools the part, and collects cooling liquid and cuttings to recycle the cooling liquid.
As shown in fig. 2, the clamping mechanism includes a first motor 8, a clamping cylinder 9, a magnet 10 and a fixing component, the first motor 8 is connected with the feeding system, the first motor 8 is in transmission connection with the clamping cylinder 9, the magnet 10 is fixed in the clamping cylinder 9, the fixing component is arranged on the clamping cylinder 9, and the first motor 8 is electrically connected with the PLC;
the fixing assembly comprises a connecting rod 11, a second motor 12, a screw rod 13, a sleeve 14 and a squeezing plate 15, a communicating port is formed in the clamping barrel 9, the second motor 12 is fixed on the outer wall of the clamping barrel 9 through the connecting rod 11, the second motor 12 is in transmission connection with one end of the screw rod 13, the sleeve 14 is sleeved at the other end of the screw rod 13, a thread matched with the screw rod 13 is arranged at the connecting part of the sleeve 14 and the screw rod 13, one end, far away from the second motor 12, of the sleeve 14 penetrates through the communicating port to be fixedly connected with the squeezing plate 15, the squeezing plate 15 is arc-shaped, the arc-shaped circle center of the squeezing plate 15 is located below the squeezing plate 15, and the second motor 12 is electrically connected with the PLC;
a user puts one end of a cylindrical workpiece into the clamping barrel 9, because the workpiece is made of metal, the magnet 10 can suck the workpiece, then the PLC controls the second motor 12 to drive the screw rod 13 to rotate, the sleeve 14 drives the extrusion plate 15 to move downwards, the extrusion plate 15 presses the workpiece to the bottom in the clamping barrel 9, the workpiece is fixed, the extrusion plate 15 is arc-shaped, the contact area between the extrusion plate 15 and the workpiece can be increased, the workpiece is clamped more firmly, the PLC controls the first motor 8 to drive the clamping barrel 9 to rotate, the feeding system drives the whole clamping mechanism and the workpiece to perform feeding motion, and the polishing device convenient to process the workpiece.
As shown in fig. 3, the cooling mechanism includes a liquid containing tank 16, a spraying pipe 17, a suction head 18, a recycling pipe 19, a filtering chamber 20, a circulating pipe 21 and a water pump 22, the liquid containing tank 16 is fixed above the protective shell 4, one end of the spraying pipe 17 is communicated with the liquid containing tank 16, the other end of the spraying pipe 17 is located at one side of the polishing device close to the clamping mechanism, a valve is arranged at the communication position of the spraying pipe 17 and the liquid containing tank 16, the suction head 18 is located below the clamping mechanism, the filtering chamber 20 is fixed on the bed body 1, the suction head 18 is communicated with the filtering chamber 20 through the recycling pipe 19, the water pump 22 is fixed on the filtering chamber 20, one end of the circulating pipe 21 is communicated with the liquid containing tank 16, the other end of the circulating pipe 21 is communicated with the bottom of the liquid containing tank 16 through the water pump 22, one end of the circulating pipe 21 located in the liquid containing tank 16 is provided with a filter membrane, and the height of one side of the bottom The water pump 22 and the valve are all electrically connected to the PLC.
When a workpiece is machined by the polishing mechanism, the PLC control valve is opened, cooling liquid in the liquid containing box 16 is sprayed out through the spray pipe 17 to cool the part being machined, chips and the cooling liquid fall into the suction head 18, the PLC control water pump 22 works, the chips and the cooling liquid pass through the recovery pipe 19 to enter the filtering chamber 20 and are filtered through the filter membrane, the chips are remained at the bottom in the filtering chamber 20, and the cooling liquid passes through the circulating pipe 21 to flow back into the liquid containing box 16, so that the cooling liquid is reused after being filtered, and the equipment is more energy-saving and environment-friendly.
Preferably, the sleeve 14 has a long hair shape, the communication port has a square shape, and the outer wall of the sleeve 14 is connected to the communication port in a sealing manner so as to limit the moving direction of the sleeve 14.
Because the shape of the communicating opening is square and matched with the sleeve 14, when the sleeve 14 moves, the communicating opening can prevent the sleeve 14 from rotating along with the screw rod 13, and therefore the moving direction of the sleeve 14 is limited.
Preferably, the second motor 12 is a servo motor in order to increase the driving force of the second motor 12.
As shown in fig. 4, the feeding system comprises an air cylinder 25, a connecting plate 26, a supporting plate 27, a supporting unit and a sliding unit, wherein the cylinder body of the air cylinder 25 is fixed in the fixed cover 2, an opening is arranged on one side of the fixed cover 2 close to the cooling mechanism, the air rod of the air cylinder 25 is fixedly connected with the first motor 8 through the connecting plate 26, the supporting plate 27 is fixed below the connecting plate 26, the supporting unit is arranged between the clamping cylinder 9 and the supporting plate 27, the sliding unit is arranged below the supporting plate 27, and the air cylinder 25 is electrically connected with the PLC.
The air rod of the PLC control cylinder 25 drives the connecting plate 26 to move, and drives the clamping mechanism to move towards the direction close to the cooling mechanism, so that the workpiece is fed, and the polishing mechanism can process the workpiece conveniently.
Preferably, in order to reduce the friction between the support plate 27 and the bed 1, the sliding unit includes a sliding rail 29 and a plurality of rollers 28, the rollers 28 are connected to the lower portion of the support plate 27, the sliding rail 29 is fixed on the bed 1, the sliding rail 29 passes through the opening, and the rollers 28 are slidably connected to the sliding rail 29.
The supporting plate 27, the supporting unit and the sliding unit support the clamping mechanism together, when the connecting plate 26 moves, the supporting plate 27 is driven to move, and the rollers 28 roll in the sliding rails 29, so that the friction force between the supporting plate 27 and the bed body 1 is reduced.
Preferably, in order to support the clamping cylinder 9, the supporting unit comprises a curved plate 30 and a plurality of balls 31, the curved plate 30 is fixed at one end, close to the clamping cylinder 9, above the supporting plate 27, a plurality of notches are arranged above the curved plate 30, the number of the notches is equal to that of the balls 31, the notches and the balls 31 are in one-to-one correspondence, the centers of the balls 31 are arranged in the notches, and the clamping cylinder 9 abuts against the balls 31.
Because the clamping cylinder 9 is abutted against the ball 31, when the clamping cylinder 9 rolls, the ball 31 rolls in the notch, so that the supporting effect of the supporting unit on the clamping cylinder 9 is realized, and the rotation of the clamping cylinder 9 is not influenced.
Preferably, the recesses are internally coated with a lubricating oil in order to make the rolling of the balls 31 smoother.
Preferably, in order to polish a workpiece, the polishing device comprises a motor 6 and a grinding wheel 7, a strip-shaped opening is formed in one side, close to the clamping mechanism, of the protective shell 4, the motor 6 is fixed in the protective shell 4, the motor 6 is in transmission connection with the grinding wheel 7, the periphery of the grinding wheel 7 penetrates through the strip-shaped opening, and the motor 6 is electrically connected with the PLC.
The PLC controls the motor 6 to drive the grinding wheel 7 to rotate, and when a workpiece approaches, the grinding wheel 7 grinds the workpiece.
Preferably, in order to take out the chips, a dustpan 23 is arranged at the bottom in the filtering chamber 20, an outlet and a sealing cover 24 are arranged at one side of the filtering chamber 20 far away from the recovery pipe 19, and the sealing cover 24 is covered on the outlet.
Preferably, in order to detect the height of the swarf accumulation, a distance sensor 5 is provided at the top inside the filtering chamber 20, and the distance sensor 5 is electrically connected to the PLC.
The distance sensor 5 detects the height of the accumulated cuttings and sends a signal to the PLC, after the PLC receives the signal, if the height of the cuttings is close to the filter membrane, relevant prompt information is displayed on the processor 5 to inform a user of cleaning the cuttings in the filter chamber 20, after the user sees the prompt, the sealing cover 24 is opened, because the bottom in the filter chamber 20 has a certain gradient, the cuttings can slide into the dustpan 23 after entering the filter chamber 20, the user takes the dustpan 23 out of the outlet together with the cuttings, pours the cuttings, puts the dustpan 23 back, and covers the sealing cover 24 back to the outlet.
A user puts one end of a cylindrical workpiece into a clamping barrel 9, a magnet 10 sucks the workpiece, then a PLC controls a second motor 12 to drive a screw rod 13 to rotate, a sleeve 14 drives a squeezing plate 15 to move downwards, the squeezing plate 15 presses the workpiece to the bottom in the clamping barrel 9 so as to fix the workpiece, an air rod of a PLC control cylinder 25 drives a connecting plate 26 to move so as to drive a clamping mechanism to move towards a direction close to a cooling mechanism so as to enable the workpiece to do feed motion, meanwhile, the PLC controls a first motor 8 to drive the clamping barrel 9 to rotate, a PLC controls a motor 6 to drive a grinding wheel 7 to rotate so as to grind the workpiece, in the process, a PLC control valve is opened, cooling liquid in a liquid containing box 16 is sprayed out from a spray pipe 17 to cool the part being processed, chips and the cooling liquid fall into a filter chamber 18, the PLC controls a water pump 22 to work, and the chips and the cooling liquid pass through a recovery pipe 19 to enter into the filter chamber 20, the cuttings are filtered by the filter membrane and remain at the bottom in the filter chamber 20, and the cooling liquid flows back to the liquid containing tank 16 through the circulating pipe 21, so that the cooling liquid is reused after being filtered, the cooling liquid is saved, and the equipment is more environment-friendly.
Compared with the prior art, this a precision machine tool for parts machining constructs the realization through the clamping and constructs the fixed to cylindrical work piece, constructs with current clamping and compares, and this clamping constructs design benefit, and the clamping work piece is more firm, not only, separates coolant liquid and smear metal through cooling body to retrieve the coolant liquid and carry out recycle, compare with current cooling body, more environmental protection has improved the practicality.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The precision machine tool for part processing is characterized by comprising a bed body (1), a fixed cover (2), a feeding system, a clamping mechanism, a cooling mechanism, a polishing device and a protective shell (4), wherein the fixed cover (2) and the cooling mechanism are respectively arranged at two ends above the bed body (1), the feeding system is arranged in the fixed cover (2), the clamping mechanism is connected with the feeding system, the protective shell (4) is positioned between the feeding system and the cooling mechanism, the polishing device is arranged in the protective shell (4), a processor (3) is arranged on the fixed cover (2), and a PLC is arranged in the processor (3);
the clamping mechanism comprises a first motor (8), a clamping cylinder (9), a magnet (10) and a fixing component, the first motor (8) is connected with a feeding system, the first motor (8) is in transmission connection with the clamping cylinder (9), the magnet (10) is fixed in the clamping cylinder (9), the fixing component is arranged on the clamping cylinder (9), and the first motor (8) is electrically connected with the PLC;
the fixing assembly comprises a connecting rod (11), a second motor (12), a screw rod (13), a sleeve (14) and an extrusion plate (15), a communicating opening is formed in the clamping barrel (9), the second motor (12) is fixed on the outer wall of the clamping barrel (9) through the connecting rod (11), the second motor (12) is in transmission connection with one end of the screw rod (13), the sleeve (14) is sleeved at the other end of the screw rod (13), a thread matched with the screw rod (13) is arranged at the connecting position of the sleeve (14) and the screw rod (13), one end, far away from the second motor (12), of the sleeve (14 penetrates through the communicating opening to be fixedly connected with the extrusion plate (15), the extrusion plate (15) is arc-shaped, the arc-shaped circle center of the extrusion plate (15) is located below the extrusion plate (15), and the second motor (12) is electrically connected with the PLC;
the cooling mechanism comprises a liquid containing box (16), a spray pipe (17), a suction head (18), a recovery pipe (19), a filtering chamber (20), a circulating pipe (21) and a water pump (22), the liquid containing box (16) is fixed above a protective shell (4), one end of the spray pipe (17) is communicated with the liquid containing box (16), the other end of the spray pipe (17) is positioned on one side, close to a clamping mechanism, of a polishing device, a valve is arranged at the communication position of the spray pipe (17) and the liquid containing box (16), the suction head (18) is positioned below the clamping mechanism, the filtering chamber (20) is fixed on the bed body (1), the suction head (18) is communicated with the filtering chamber (20) through the recovery pipe (19), the water pump (22) is fixed on the filtering chamber (20), one end of the circulating pipe (21) is communicated with the liquid containing box (16), and the other end of the circulating pipe (21) is communicated with the bottom in the liquid containing box (16) through the water pump (22, one end of the circulating pipe (21) positioned in the liquid containing tank (16) is provided with a filter membrane, the height of one side of the bottom in the filtering chamber (20) close to the recovery pipe (19) is larger than that of the other side of the bottom in the filtering chamber (20), and the water pump (22) and the valve are electrically connected with the PLC.
2. The precision machine tool for parts processing according to claim 1, wherein the sleeve (14) is shaped as a long hair body, the communication port is shaped as a square, and the outer wall of the sleeve (14) is sealingly connected to the communication port.
3. Precision machine tool for the machining of parts according to claim 1, characterized in that said second motor (12) is a servomotor.
4. The precision machine tool for the part processing according to claim 1, wherein the feeding system comprises a cylinder (25), a connecting plate (26), a supporting plate (27), a supporting unit and a sliding unit, wherein the cylinder body of the cylinder (25) is fixed in a fixed cover (2), one side of the fixed cover (2) close to the cooling mechanism is provided with an opening, the air rod of the cylinder (25) is fixedly connected with the first motor (8) through the connecting plate (26), the supporting plate (27) is fixed below the connecting plate (26), the supporting unit is arranged between a clamping cylinder (9) and the supporting plate (27), the sliding unit is arranged below the supporting plate (27), and the cylinder (25) is electrically connected with the PLC.
5. The precision machine tool for the machining of parts according to claim 4, characterized in that the sliding unit comprises a slide rail (29) and a plurality of rollers (28), the rollers (28) are connected with the lower part of the supporting plate (27), the slide rail (29) is fixed on the bed (1), the slide rail (29) passes through the opening, and the rollers (28) are connected with the slide rail (29) in a sliding way.
6. The precision machine tool for the machining of parts according to claim 4, characterized in that the support unit comprises a curved plate (30) and a plurality of balls (31), the curved plate (30) is fixed at one end of the upper side of the support plate (27) close to the clamping cylinder (9), a plurality of notches are arranged on the upper side of the curved plate (30), the number of the notches is equal to the number of the balls (31), the notches correspond to the balls (31) one by one, the centers of the balls (31) are arranged in the notches, and the clamping cylinder (9) abuts against the balls (31).
7. A precision machine tool for the machining of parts according to claim 5, characterized in that said recess is coated with a lubricating oil.
8. The precision machine tool for the part processing according to claim 1, wherein the grinding device comprises a motor (6) and a grinding wheel (7), a strip-shaped opening is formed in one side of the protective shell (4) close to the clamping mechanism, the motor (6) is fixed in the protective shell (4), the motor (6) is in transmission connection with the grinding wheel (7), the periphery of the grinding wheel (7) penetrates through the strip-shaped opening, and the motor (6) is electrically connected with the PLC.
9. The precision machine tool for parts processing according to claim 1, wherein a dustpan (23) is provided at the bottom inside the filtering chamber (20), an outlet and a sealing cover (24) are provided at the side of the filtering chamber (20) away from the recovery pipe (19), and the sealing cover (24) is provided over the outlet.
10. Precision machine tool for the machining of parts, according to claim 1, characterized in that the top inside the filtering chamber (20) is provided with a distance sensor (5), the distance sensor (5) being electrically connected to the PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910889936.7A CN110640559A (en) | 2019-09-20 | 2019-09-20 | A precision machine tool for parts machining |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910889936.7A CN110640559A (en) | 2019-09-20 | 2019-09-20 | A precision machine tool for parts machining |
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| CN110640559A true CN110640559A (en) | 2020-01-03 |
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| CN201910889936.7A Pending CN110640559A (en) | 2019-09-20 | 2019-09-20 | A precision machine tool for parts machining |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111216004A (en) * | 2020-02-15 | 2020-06-02 | 文学福 | Precision screw machining machine tool |
| TWI832047B (en) * | 2021-04-23 | 2024-02-11 | 國立勤益科技大學 | Fine scraps convey machine with automatic sensing and speed adjustment functions |
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| CN204353889U (en) * | 2014-12-11 | 2015-05-27 | 重庆欣欣向荣精细化工有限公司 | The spray equipment of cutting fluid |
| CN204868534U (en) * | 2015-08-03 | 2015-12-16 | 中石化石油工程技术服务有限公司 | Portable work piece repairment holder |
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Application publication date: 20200103 |