CN111360142A - Processing equipment and process for valve assembly - Google Patents
Processing equipment and process for valve assembly Download PDFInfo
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- CN111360142A CN111360142A CN202010196252.1A CN202010196252A CN111360142A CN 111360142 A CN111360142 A CN 111360142A CN 202010196252 A CN202010196252 A CN 202010196252A CN 111360142 A CN111360142 A CN 111360142A
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- valve
- lead screw
- assembly
- transmission line
- belt transmission
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/32—Perforating, i.e. punching holes in other articles of special shape
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/12—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by chains or belts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
- Valve Housings (AREA)
Abstract
The invention discloses a processing device and a processing technology for valve assembly, the device comprises a device body, the device body comprises an assembly table, a belt transmission line for driving a valve to convey is arranged on the assembly table, an assembly motor for driving the belt transmission line to convey is arranged on the belt transmission line, a clamping unit for clamping the valve is arranged on the assembly table, a processing unit for processing the valve is arranged at a position, close to the clamping unit, of the assembly table, at least one group of valves is arranged, the valves are arranged in the processing device to be processed, and the valves to be processed are manually monitored; after manual detection is finished, the monitored valve is placed on a belt transmission line for transmission processing, and when the valve is conveyed into the hood, the micro motor clamps the valve according to the length and the width of the valve sent by the scanner; when the valve is clamped by the clamping plate, the movable air cylinder drives the pressing pile to compress the gasket, and the punching oil cylinder punches the valve.
Description
Technical Field
The invention relates to the field of valve processing equipment, in particular to processing equipment and a process for valve assembly.
Background
The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like.
Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the variety of valves used in extremely complex autonomous systems. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like. The valves are divided into cast iron valves, cast steel valves, stainless steel valves, chromium molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, nonstandard valves and the like according to the materials,
steel valve is a device used to control the direction, pressure and flow of fluid in a fluid system. The valve is a device that controls the flow rate of a medium in a pipe or equipment by flowing or stopping the medium. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like. The valve is a control part in a pipeline fluid conveying system, is used for changing the section of a passage and the flowing direction of a medium, and has the functions of diversion, cut-off, throttling, non-return, flow splitting, overflow pressure relief and the like.
However, in the existing valve processing equipment, the valve processing equipment can only process the valve with one size, and is not suitable for processing the valve with the full size, so that in the valve processing, the valve can only be clamped by continuously changing the size of the valve clamp, thereby increasing the cost of the valve in the processing and reducing the efficiency of operators.
Disclosure of Invention
The invention aims to provide a processing device and a processing technology for valve assembly, which aim to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the processing equipment of valve assembly, including the equipment body, the equipment body includes the mount table, is equipped with on the mount table and picks the district, presses the district that punches a hole, the mount table, the district of polishing, the detection zone, be equipped with on the mount table and be used for driving the valve and carry out the belt transmission line that carries out the transport, be equipped with on the belt transmission line and be used for driving the belt transmission line and carry out the assembly motor that transmits, be equipped with on the mount table and be used for carrying out the tight clamping unit of clamp to the valve, the position that the mount table is close to clamping unit.
According to the technical scheme: the device can process the valve of unidimensional not, make a production line process the valve of unidimensional not, the manufacturing cost of mill has been reduced, the assembly bench can support valve processing, the belt transmission line can process the transmission to the valve that inspects, the assembly motor can drive the belt transmission line and rotate, thereby it slides to drive the belt transmission line, the tight unit of clamp can press from both sides tight the valve of size of difference, thereby can realize processing the valve, the processing unit can process the valve, thereby make the valve assemble, improve operating personnel's machining efficiency, the cost is reduced, realize automaticly to a great extent.
Further setting: the clamping unit comprises a hood, an opening is formed in the hood, a fixing plate used for fixing the hood is arranged between the hood and the assembly table, the fixing plate is connected with the hood and the assembly table through bolts respectively, a lead screw used for clamping the valve is arranged at the position, close to the belt conveying line, of the hood, the lead screw comprises a left lead screw and a right lead screw, a micro motor used for driving the left lead screw and the right lead screw is arranged in the hood, threaded blocks are arranged at the positions, close to the left lead screw and the right lead screw, of the hood, threaded openings are formed in the threaded blocks, the number of the threaded blocks is two, the left lead screw and the right lead screw are meshed in the threaded openings, a limiting block is arranged on one side, close to the fixing plate, a sliding groove is formed in the position, close to the limiting block, of the fixing plate, the limiting block is in sliding, the clamping plate is connected with the thread block through a bolt.
According to the technical scheme: the aircraft bonnet can be processed the valve on the assembly bench, the fixed plate can fix the aircraft bonnet on the assembly bench, the clamp plate can press from both sides tightly the valve on the belt transmission line, the clamp plate that leftward lead screw and rightward lead screw can drive both sides presss from both sides tightly, micro motor can drive leftward lead screw and rightward lead screw and rotate, leftward lead screw and rightward lead screw can drive the thread block and rotate on leftward lead screw and rightward lead screw, the stopper can control the thread block not rotate with the rotation of leftward lead screw and rightward lead screw, can drive the stopper when the thread block removes inside the spout, the clamp plate is that the arc can be better coats the clamp plate, thereby better fix the processing to the valve.
Further setting: the processing equipment comprises a punching machine, the punching machine comprises a punching oil cylinder, a pressing plate, a guide opening and a punching needle, the punching oil cylinder is arranged on a machine cover, the pressing plate is fixedly arranged on the punching oil cylinder, the guide opening is connected with the pressing plate through a bolt, the punching needle is embedded in the guide opening, a die guide sleeve is arranged at the top of a clamping plate, the die guide sleeve is circular, a positioning opening is formed in the die guide sleeve, a connecting plate is arranged between the die guide sleeve and the clamping plate, and the connecting plate is welded with the die guide sleeve and the clamping plate respectively.
According to the technical scheme: the punching machine can punch a hole to valve inside to carry out processing on next step, punching needle can punch a hole to the valve, and punching needle inlays the inside of establishing at the direction mouth, thereby can fix, and the clamp plate can be fixed the direction mouth on the hydro-cylinder that punches a hole, thereby can drive punching needle and punch a hole, makes things convenient for operating personnel's use.
Further setting: the inside pressing pile that is used for compressing tightly the inside gasket of valve that is equipped with of aircraft bonnet, pressing the pile and being circular, the aircraft bonnet is close to the position that presses the pile and is equipped with the movable cylinder that is used for driving and presses the pile to compress tightly, and movable cylinder passes through bolted connection with pressing the pile.
According to the technical scheme: the gasket of the valve serves as a seal, and is a mechanical seal between two objects, and is generally used to prevent pressure, corrosion, and natural thermal expansion and contraction of the pipeline between the two objects. Since the machined surface may not be perfect, the irregularities can be filled using shims. The gaskets are typically made from sheet material such as paper liners, rubber, silicone rubber, metal, cork, felt, neoprene, nitrile rubber, fiberglass or plastic polymers, and the gaskets for certain applications may contain asbestos; according to the stake can press the inside gasket of valve to can be better install the gasket inside the valve, the activity cylinder can promote pressing the stake.
Further setting: the position of the assembly table close to the belt transmission line is provided with a scanner for scanning the length and the width of the valve, and the scanner is electrically connected with the micro motor.
According to the technical scheme: the scanner can scan the length and width of the valve. Data are sent to the micro motor in advance, so that the micro motor can accurately clamp the valve.
Further setting: the opposite side of pinch-off blades is equipped with and is used for sensing the pressure-sensitive switch that compresses tightly the valve, and pressure-sensitive switch is connected with punching cylinder and activity cylinder electricity, and the aircraft bonnet is inside to be equipped with and to be used for responding to the scanning switch that the valve got into the aircraft bonnet inside, and scanning switch is connected with the assembly motor electricity.
According to the technical scheme: the pressure sensing switch can sense the clamping plate and clamp the valve tightly to can open the hydro-cylinder that punches a hole and start with movable cylinder, thereby can drive the valve and process, improve the efficiency of valve processing.
The machining process for valve assembly is characterized by comprising the following steps: the method comprises the following steps:
a. arranging at least one group of valves, arranging the valves in processing equipment for processing, and manually monitoring the valves to be processed;
b. after manual detection is finished, the valve to be monitored is placed on a belt transmission line for transmission processing;
c. when the valve passes through the position of the scanner beside the belt transmission line, the scanner scans the length and the width of the valve and sends the length and the width data to the micro motor;
d. when the valve is conveyed into the hood, the scanning switch controls the belt transmission line to automatically pause, and the micro motor clamps the valve according to the length and the width of the valve sent by the scanner;
e. after the valve is clamped by the clamping plate, a pressure sensing switch on the clamping plate opens the punching oil cylinder and the movable air cylinder, the movable air cylinder drives the pressing pile to press the gasket tightly, and the punching oil cylinder punches the valve;
f. and detecting the assembled valve, and processing the qualified valve in the next step.
In the steps d and e, the miniature motor is a Y80M2-2 three-step out-of-phase motor, the punching oil cylinder is a CDH1MP5 hydraulic oil cylinder, the movable air cylinder is an SMC CY1L rodless air cylinder, the scanner is an AICON photographic system three-dimensional scanner, the pressure sensing switch is a norgren pressure switch, and the scanning switch is a DSK-1 scanning switch.
Compared with the prior art, the invention has the beneficial effects that: the device can process valves with different sizes, so that one production line can process the valves with different sizes, the production cost of a factory is reduced, the assembly table can support the valve processing, the belt transmission line can process and transmit the inspected valve, the assembly motor can drive the belt transmission line to rotate so as to drive the belt transmission line to slide, the clamping unit can clamp the valves with different sizes, the valve can be processed, the processing unit can process the valve, the valve can be assembled, the processing efficiency of an operator is improved, the cost is reduced, and automation is realized to a greater extent;
the aircraft bonnet can be processed the valve on the assembly bench, the fixed plate can fix the aircraft bonnet on the assembly bench, the clamp plate can press from both sides tightly the valve on the belt transmission line, the clamp plate that leftward lead screw and rightward lead screw can drive both sides presss from both sides tightly, micro motor can drive leftward lead screw and rightward lead screw and rotate, leftward lead screw and rightward lead screw can drive the thread block and rotate on leftward lead screw and rightward lead screw, the stopper can control the thread block not rotate with the rotation of leftward lead screw and rightward lead screw, can drive the stopper when the thread block removes inside the spout, the clamp plate is that the arc can be better coats the clamp plate, thereby better fix the processing to the valve.
Drawings
In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
FIG. 1 is a schematic structural view of a valve assembly manufacturing apparatus according to the present invention;
FIG. 2 is a fragmentary view of the tooling for the valve assembly of the present invention;
FIG. 3 is a plan view of a tooling apparatus for the valve assembly of the present invention;
fig. 4 is a schematic diagram of the steps of the manufacturing process for assembling the valve according to the present invention.
In the figure: 1. an assembly table; 2. a belt transmission line; 3. a hood; 4. a fixing plate; 5. a left lead screw; 6. a right-hand lead screw; 7. a micro motor; 8. a thread block; 9. a limiting block; 10. a chute; 11. a clamping plate; 12. punching an oil cylinder; 13. pressing a plate; 14. a guide port; 15. punching a needle; 16. a connecting plate; 17. a die guide sleeve; 18. a movable cylinder; 19. pressing the pile; 20. a scanner; 21. a pressure sensitive switch; 22. and a scan switch.
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.
In the embodiment of the invention, the processing equipment and the process for assembling the valve comprise an equipment body, the equipment body comprises an assembling table 1, a picking area, a pressing and punching area, an assembling area, a polishing area and a detection area are arranged on the assembling table 1, the picking area can be used for picking the valve by a user, so that waste caused by processing of the defective valve is avoided, the pressing and punching area can be used for carrying out primary processing on the valve and pressing an artificial leather collar, so that the leather collar is pressed in the valve, the assembling area can be used for carrying out manual assembly on parts in the valve, the polishing area can be used for polishing the valve, and the detection area can be used for carrying out manual water monitoring after the valve is assembled.
Be equipped with on assembly table 1 and be used for driving the valve and carry out the belt transmission line 2 that carries on, be equipped with on the belt transmission line 2 and be used for driving belt transmission line 2 and carry out the assembly motor that transmits, be equipped with on assembly table 1 and be used for carrying out the tight unit of clamp to the valve, the position that assembly table 1 is close to the tight unit of clamp is equipped with the processing unit that is used for the valve to carry out processing. The device can process the valve of unidimensional not, make a production line process the valve of unidimensional not, the manufacturing cost of mill has been reduced, mount table 1 can support valve processing, belt transmission line 2 can process the transmission to the valve that inspects, the assembly motor can drive belt transmission line 2 and rotate, thereby drive belt transmission line 2 and slide, the tight unit of clamp can press from both sides tightly the valve of unidimensional not, thereby can realize processing the valve, the processing unit can process the valve, thereby make the valve assemble, improve operating personnel's machining efficiency, the cost is reduced, realize automaticly to a great extent.
The clamping unit comprises a hood 3, a through hole is formed in the hood 3, a fixing plate 4 used for fixing the hood 3 is arranged between the hood 3 and the assembly table 1, the fixing plate 4 is connected with the hood 3 and the assembly table 1 through bolts respectively, a lead screw used for clamping a valve is arranged at the position, close to the belt conveying line, of the hood 3, the lead screw comprises a left lead screw 5 and a right lead screw 6, a micro motor 7 used for driving the left lead screw 5 and the right lead screw 6 is arranged in the hood 3, thread blocks 8 are arranged at the positions, close to the left lead screw 5 and the right lead screw 6, of the hood 3, thread openings are formed in the thread blocks 8, the number of the thread blocks 8 is two, the left lead screw 5 and the right lead screw 6 are meshed in the thread openings, a limiting block 9 is arranged on one side, close to the fixing plate 4, a sliding groove 10 is arranged at the position, close to the limiting, the thread block 8 is provided with a clamping plate 11 for clamping the valve, the clamping plate 11 is arc-shaped, and the clamping plate 11 is connected with the thread block 8 through a bolt.
The aircraft bonnet 3 can be processed the valve on assembly bench 1, fixed plate 4 can fix aircraft bonnet 3 on assembly bench 1, pinch-off blades 11 can press from both sides tightly the valve on belt transmission line 2, the pinch-off blades 11 that leftward lead screw 5 and rightward lead screw 6 can drive both sides press from both sides tightly, micro motor 7 can drive leftward lead screw 5 and rightward lead screw 6 and rotate, leftward lead screw 5 and rightward lead screw 6 can drive the screw block 8 and rotate on leftward lead screw 5 and rightward lead screw 6, stopper 9 can control screw block 8 not and rotate with the rotation of leftward lead screw 5 and rightward lead screw 6, can drive stopper 9 and remove inside spout 10 when screw block 8 removes, pinch-off blades 11 are that the arc can be better cladding pinch-off blades 11, thereby better fix the processing to the valve.
The machining equipment comprises a punching machine, the punching machine comprises a punching oil cylinder 12, a pressing plate 13, a guide port 14 and a punching needle 15, the punching oil cylinder 12 is arranged on the machine cover 3, the pressing plate 13 is fixedly installed on the punching oil cylinder 12, the guide port 14 is connected with the pressing plate 13 through a bolt, the punching needle 15 is embedded in the guide port 14, a mold guide sleeve 17 is arranged at the top of the clamping plate 11, the mold guide sleeve 17 is circular, a positioning port is formed in the mold guide sleeve 17, a connecting plate 16 is arranged between the mold guide sleeve 17 and the clamping plate 11, and the connecting plate 16 is respectively welded with the mold guide sleeve 17 and the clamping plate 11.
The piercing press can punch a hole to valve inside to carry out processing on next step, punching needle 15 can punch a hole to the valve, and punching needle 15 inlays and establishes the inside at guiding opening 14, thereby can fix, and clamp plate 13 can be fixed guiding opening 14 on punching oil cylinder 12, thereby can drive punching needle 15 and punch a hole, makes things convenient for operating personnel's use.
The internal portion of aircraft bonnet 3 is equipped with the stake 19 of pressing that is used for compressing tightly the inside gasket of valve, presses stake 19 to be circular, and aircraft bonnet 3 is equipped with the activity cylinder 18 that is used for driving to press stake 19 and compress tightly near the position of pressing stake 19, and activity cylinder 18 and the stake 19 of pressing pass through bolted connection.
The gasket of the valve serves as a seal, and is a mechanical seal between two objects, and is generally used to prevent pressure, corrosion, and natural thermal expansion and contraction of the pipeline between the two objects. Since the machined surface may not be perfect, the irregularities can be filled using shims. The gaskets are typically made from sheet material such as paper liners, rubber, silicone rubber, metal, cork, felt, neoprene, nitrile rubber, fiberglass or plastic polymers, and the gaskets for certain applications may contain asbestos; the pressing pile 19 can press the gasket inside the valve, so that the gasket can be better installed inside the valve, and the movable air cylinder 18 can push the pressing pile 19.
The assembly table 1 is provided with a scanner 20 for scanning the length and width of the valve at a position close to the belt transmission line 2, and the scanner 20 is electrically connected with the micro motor 7.
The scanner 20 is capable of scanning the length and width of the valve. Data are sent to the micro motor 7 in advance, so that the micro motor 7 can accurately clamp the valve.
The opposite side of the clamping plate 11 is provided with a pressure sensing switch 21 used for sensing the compaction of the valve, the pressure sensing switch 21 is electrically connected with the punching oil cylinder 12 and the movable air cylinder 18, a scanning switch 22 used for sensing the valve to enter the hood 3 is arranged in the hood 3, and the scanning switch 22 is electrically connected with the assembling motor and the micro motor 7.
Pressure-sensitive switch 21 can sense the clamp plate 11 and press from both sides tightly the valve to can open punching a hole hydro-cylinder 12 and activity cylinder 18 and start, thereby can drive the valve and process, improve the efficiency of valve processing, scan switch 22 can be when the valve presss from both sides tightly at aircraft bonnet 3 inside on the one hand with belt transmission line 2 pause, on the other hand opens micro motor 7, thereby makes things convenient for the valve to process.
The machining process for valve assembly is characterized by comprising the following steps: the method comprises the following steps:
a. arranging at least one group of valves, arranging the valves in processing equipment for processing, and manually monitoring the valves to be processed;
b. after manual detection is finished, the valve to be monitored is placed on a belt transmission line for transmission processing;
c. when the valve passes through the position of the scanner beside the belt transmission line, the scanner scans the length and the width of the valve and sends the length and the width data to the micro motor;
d. when the valve is conveyed into the hood, the scanning switch controls the belt transmission line to automatically pause, and the micro motor clamps the valve according to the length and the width of the valve sent by the scanner;
e. after the valve is clamped by the clamping plate, a pressure sensing switch on the clamping plate opens the punching oil cylinder and the movable air cylinder, the movable air cylinder drives the pressing pile to press the gasket tightly, and the punching oil cylinder punches the valve;
f. and detecting the assembled valve, and processing the qualified valve in the next step.
In the steps d and e, the miniature motor is a Y80M2-2 three-step out-of-phase motor, the punching oil cylinder is a CDH1MP5 hydraulic oil cylinder, the movable air cylinder is an SMC CY1L rodless air cylinder, the scanner is an AICON photographic system three-dimensional scanner, the pressure sensing switch is a norgren pressure switch, and the scanning switch is a DSK-1 scanning switch.
The user using method comprises the following steps: an operator carries out manual flaw detection on a valve to be processed, when no obvious flaw exists in a valve part, a gasket is flatly prevented from being arranged inside the valve, the valve is placed on the belt transmission line 2, and the power distribution and distribution machine is opened to drive the belt transmission line 2 to carry out transmission, so that the valve is driven to carry out transmission;
when the valve enters the hood 3, the scanning switch 22 can sense the valve, so that the movement of a belt transmission line is suspended, the left lead screw 5 and the right lead screw 6 can drive the clamping plates 11 at two sides to clamp, the micro motor 7 can drive the left lead screw 5 and the right lead screw 6 to rotate, the left lead screw 5 and the right lead screw 6 can drive the thread block 8 to rotate on the left lead screw 5 and the right lead screw 6, the limiting block 9 can control the thread block 8 not to rotate with the rotation of the left lead screw 5 and the right lead screw 6, the limiting block 9 can be driven to move inside the chute 10 when the thread block 8 moves, and the micro motor 7 drives the thread block 8 to move to the length and width position scanned by the scanner 20 to fix the valve;
after the valve is fixed, the movable air cylinder 18 drives the pressing pile 19 to press a gasket inside the valve, and the punching oil cylinder 12 drives the punching needle 15 inside the guide opening 14 to punch a hole at a specified position of the valve.
After punching a hole, micro motor 7 drives clamp plate 11 and relaxs the clamp of valve, and scanning switch 22 senses micro motor 7's rotation to open and adorn the motor and drive belt transmission line 2 and carry the valve that is processed again, make things convenient for the valve to carry out further processing.
The device can process the valve of unidimensional not, make a production line process the valve of unidimensional not, the manufacturing cost of mill has been reduced, mount table 1 can support valve processing, belt transmission line 2 can process the transmission to the valve that inspects, the assembly motor can drive belt transmission line 2 and rotate, thereby drive belt transmission line 2 and slide, the tight unit of clamp can press from both sides tightly the valve of unidimensional not, thereby can realize processing the valve, the processing unit can process the valve, thereby make the valve assemble, improve operating personnel's machining efficiency, the cost is reduced, realize automaticly to a great extent.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. 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.
Claims (8)
1. Valve assembly's processing equipment, including the equipment body, its characterized in that: the equipment body includes assembly bench (1), is equipped with on assembly bench (1) and picks the district, presses the district of punching a hole, the assembly district, the district of polishing, the detection zone, be equipped with on assembly bench (1) and be used for driving belt transmission line (2) that the valve carries out the transport, be equipped with on belt transmission line (2) and be used for driving belt transmission line (2) and carry out the assembly motor that transmits, be equipped with on assembly bench (1) and be used for carrying out the tight unit of clamp that presss from both sides to the valve, assembly bench (1) are close to the position that presss from both sides tight unit and are equipped with the.
2. The valve-equipped machining apparatus of claim 1, wherein: the clamping unit comprises a hood (3), a through hole is formed in the hood (3), a fixing plate (4) used for fixing the hood (3) is arranged between the hood (3) and an assembly table (1), the fixing plate (4) is connected with the hood (3) and the assembly table (1) through bolts respectively, a lead screw used for clamping a valve is arranged at a position, close to a belt conveying line, of the hood (3), the lead screw comprises a leftward lead screw (5) and a rightward lead screw (6), a micro motor (7) driving the leftward lead screw (5) and the rightward lead screw (6) is arranged in the hood (3), thread blocks (8) are arranged at positions, close to the leftward lead screw (5) and the rightward lead screw (6), thread openings are formed in the thread blocks (8), the number of the thread blocks (8) is two, the leftward lead screw (5) and the rightward lead screw (6) are meshed in the thread openings, the valve clamping device is characterized in that a limiting block (9) is arranged on one side, close to the fixing plate (4), of the threaded block (8), a sliding groove (10) is formed in the position, close to the limiting block (9), of the fixing plate (4), the limiting block (9) is connected with the sliding groove (10) in a sliding mode, a clamping plate (11) used for clamping a valve is arranged on the threaded block (8), the clamping plate (11) is arc-shaped, and the clamping plate (11) is connected with the threaded block (8) through bolts.
3. The valve-equipped machining apparatus according to claim 1 or 2, wherein: the machining equipment comprises a punching machine, the punching machine comprises a punching oil cylinder (12), a pressing plate (13), a guide port (14) and a punching needle (15), the punching oil cylinder (12) is arranged on a machine cover (3), the pressing plate (13) is fixedly arranged on the punching oil cylinder (12), the guide port (14) is connected with the pressing plate (13) through bolts, the punching needle (15) is embedded in the guide port (14), a mold guide sleeve (17) is arranged at the top of a clamping plate (11), the mold guide sleeve (17) is circular, a positioning port is formed in the mold guide sleeve (17), a connecting plate (16) is arranged between the mold guide sleeve (17) and the clamping plate (11), and the connecting plate (16) is welded with the mold guide sleeve (17) and the clamping plate (11) respectively.
4. The valve-equipped machining apparatus of claim 2, wherein: the internal portion of aircraft bonnet (3) is equipped with and is used for pressing pile (19) that compress tightly the inside gasket of valve, presses pile (19) to be circular, and aircraft bonnet (3) are close to the position of pressing pile (19) and are equipped with movable cylinder (18) that are used for driving and press pile (19) to compress tightly, and movable cylinder (18) and press pile (19) to pass through bolted connection.
5. The valve-equipped machining apparatus according to claim 1 or 2, wherein: the assembly table (1) is provided with a scanner (20) used for scanning the length and the width of the valve at a position close to the belt transmission line (2), and the scanner (20) is electrically connected with the micro motor (7).
6. The valve-fitted manufacturing apparatus of claim 1, 2 or 4, wherein: one side that pinch-off blades (11) are relative is equipped with and is used for sensing and carries out the pressure-sensitive switch (21) that compresses tightly to the valve, and pressure-sensitive switch (21) are connected with punching cylinder (12) and activity cylinder (18) electricity, and aircraft bonnet (3) inside is equipped with and is used for responding to the valve and gets into inside scanning switch (22) of aircraft bonnet (3), and scanning switch (22) are connected with the assembly motor electricity.
7. The machining process for valve assembly is characterized by comprising the following steps: the method comprises the following steps:
a. arranging at least one group of valves, arranging the valves in processing equipment for processing, and manually monitoring the valves to be processed;
b. after manual detection is finished, the valve to be monitored is placed on a belt transmission line for transmission processing;
c. when the valve passes through the position of the scanner beside the belt transmission line, the scanner scans the length and the width of the valve and sends the length and the width data to the micro motor;
d. when the valve is conveyed into the hood, the scanning switch controls the belt transmission line to automatically pause, and the micro motor clamps the valve according to the length and the width of the valve sent by the scanner;
e. after the valve is clamped by the clamping plate, a pressure sensing switch on the clamping plate opens the punching oil cylinder and the movable air cylinder, the movable air cylinder drives the pressing pile to press the gasket tightly, and the punching oil cylinder punches the valve;
f. and detecting the assembled valve, and processing the qualified valve in the next step.
8. The process of claim 7, wherein: in the steps d and e, the miniature motor is a Y80M2-2 three-step out-of-phase motor, the punching oil cylinder is a CDH1MP5 hydraulic oil cylinder, the movable air cylinder is an SMC CY1L rodless air cylinder, the scanner is an AICON photographic system three-dimensional scanner, the pressure sensing switch is a norgren pressure switch, and the scanning switch is a DSK-1 scanning switch.
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| CN202010196252.1A CN111360142B (en) | 2020-03-19 | 2020-03-19 | Processing equipment and process for valve assembly |
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| CN111360142B CN111360142B (en) | 2021-07-30 |
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Cited By (1)
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| CN112338485A (en) * | 2020-10-31 | 2021-02-09 | 叶长鑫 | Quick accurate automatic assembly machine |
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| CN111360142B (en) | 2021-07-30 |
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