CN118081396B - Drilling and polishing integrated device for processing stop valve - Google Patents
Drilling and polishing integrated device for processing stop valve Download PDFInfo
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- CN118081396B CN118081396B CN202410524086.1A CN202410524086A CN118081396B CN 118081396 B CN118081396 B CN 118081396B CN 202410524086 A CN202410524086 A CN 202410524086A CN 118081396 B CN118081396 B CN 118081396B
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- 238000005498 polishing Methods 0.000 title claims abstract description 72
- 238000005553 drilling Methods 0.000 title claims abstract description 27
- 238000012545 processing Methods 0.000 title claims abstract description 15
- 238000003825 pressing Methods 0.000 claims abstract description 14
- 238000003754 machining Methods 0.000 claims abstract description 7
- 238000003860 storage Methods 0.000 claims description 35
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000007789 sealing Methods 0.000 claims description 20
- 230000000903 blocking effect Effects 0.000 claims description 11
- 230000004888 barrier function Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 6
- 238000003801 milling Methods 0.000 abstract description 6
- 238000007254 oxidation reaction Methods 0.000 abstract description 6
- 239000001301 oxygen Substances 0.000 abstract description 6
- 229910052760 oxygen Inorganic materials 0.000 abstract description 6
- 230000003647 oxidation Effects 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 37
- 239000002184 metal Substances 0.000 description 16
- 238000000227 grinding Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 6
- 238000007664 blowing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of machining, in particular to a drilling and polishing integrated device for machining a stop valve; the device comprises a machine body, wherein an organic door is arranged on one side of the machine body; a clamping plate and a pressing plate are arranged in the machine body; the pressing plate is positioned above the clamping plate; according to the invention, the drill rod and the polishing rod are both arranged on the mounting plate, so that the mounting plate pushes the drill rod to ascend and drill the valve body of the stop valve, and the polishing rod in the machine body directly polishes the inner wall of the drilled pipeline connecting hole, so that the stop valve is not required to be transported from the drilling machine to the polishing machine, the contact time of burrs or uneven parts in the drilling of the stop valve with oxygen in the air is reduced, the oxidation amount of the burrs or uneven parts is reduced, and the hardness of the burrs or uneven parts is reduced; and then reduce the degree of difficulty of polishing, improve polishing efficiency, also reduce the wearing degree of milling tools simultaneously, improve milling tools's life, reduce processing cost.
Description
Technical Field
The invention relates to the technical field of machining, in particular to a drilling and polishing integrated device for machining a stop valve.
Background
The stop valve is also called a stop valve, is one of the most widely used valves, is popular because the friction force between sealing surfaces in the opening and closing process is small, the stop valve is durable, the opening height is small, the manufacture is easy, the maintenance is convenient, and the stop valve is suitable for medium and low pressure and is suitable for high pressure; the closing principle of the stop valve is that a valve core or a valve cover in the valve body is utilized to move, and a sealing surface between the valve seat and the valve core or the valve cover is attached, so that fluid is prevented from passing through; when the operating rod or the handle is rotated or moved, the valve core or the valve cover moves towards the valve seat to form a seal, so that the valve is closed; this closure principle ensures that the shut-off valve effectively prevents fluid from passing therethrough in the closed state to control the flow of the fluid system;
because the stop valve is usually connected with a pipeline, the inlet end and the outlet end of the stop valve are required to be drilled in the production and processing process of the stop valve to create a pipeline connecting hole, friction can occur between a drill bit and the surface of a workpiece in the drilling process, and meanwhile, the drill bit can generate high temperature; such friction and high temperatures can cause melting or deformation of the workpiece surface, forming burrs or uneven portions; when the pipeline connecting hole is connected with the pipeline, the connecting piece is required to be inserted into the pipeline connecting hole; the burrs or uneven parts exist in the connecting holes of the pipelines, so that the resistance is increased during insertion, and the installation difficulty is increased; the connection between the stop valve and the pipeline is unstable, so that the valve is easy to loose or shake during operation, the connection sealing performance between the stop valve and the pipeline is reduced, and the leakage risk is increased;
The drilled stop valve is transported to a polisher, so that the polisher can polish burrs or uneven parts of the inner wall of a pipeline connecting hole of the stop valve; in the process of transporting the stop valve from the drilling machine to the grinding machine, burrs or uneven parts in the drilling holes are contacted with oxygen in the air, so that the hardness of the burrs or uneven parts is increased due to oxidization, the grinding difficulty of the grinding machine is increased, the grinding machine needs longer time to grind, and the grinding efficiency is reduced; the abrasion of the polishing tool is enhanced, so that the replacement frequency and the processing cost of the tool are increased;
in view of the above, the present invention provides a drilling and polishing integrated device for processing a stop valve, which solves the above technical problems.
Disclosure of Invention
In order to make up the defects of the prior art, the invention provides a drilling and polishing integrated device for processing a stop valve, which is characterized in that a drill rod and a polishing rod are arranged on an installation plate, so that the installation plate pushes the drill rod to ascend and drill a valve body of the stop valve, and the polishing rod in a machine body directly polishes the inner wall of a connecting hole of a pipeline after drilling, thereby the stop valve is not required to be transported to a polisher from a drilling machine, the contact time of burrs or uneven parts in the drilling of the stop valve with oxygen in air is reduced, the oxidation amount of the burrs or uneven parts is reduced, and the hardness of the burrs or uneven parts is reduced; and then reduce the degree of difficulty of polishing, improve polishing efficiency, also reduce the wearing degree of milling tools simultaneously, improve milling tools's life, reduce processing cost.
The technical scheme adopted for solving the technical problems is as follows: the invention relates to a drilling and polishing integrated device for processing a stop valve, which comprises the following components:
The machine body is provided with an organic door at one side; a clamping plate and a pressing plate are arranged in the machine body; the pressing plate is positioned above the clamping plate; the clamping plate and the pressing plate are fixedly connected with the machine body through a hydraulic push rod; the inside of the machine body is provided with a mounting groove; a workbench is fixedly arranged at the notch of the mounting groove; the upper end of the workbench is provided with a through hole communicated with the mounting groove;
The mounting plate is in sliding sealing connection in the mounting groove; the upper end of the mounting plate is provided with a drill rod and a polishing rod; a driving motor is fixedly arranged at the lower end of the mounting plate; a cavity is formed in the mounting plate; the cavity is internally and rotatably connected with a transmission gear and a driving gear; the drill rod and the polishing rod are rotationally connected to the bottom of the cavity through a transmission gear; the driving gear is fixedly connected to an output shaft of the driving motor; an electric push rod is fixedly arranged at the bottom of the mounting groove; the electric push rod is used for pushing the mounting plate to slide in the mounting groove.
Preferably, the bottom of the mounting groove is fixedly connected with a bevel gear ring; the lower end of the mounting plate is rotatably connected with a bevel gear shaft; the bevel gear shaft is fixedly connected with the transmission gear.
Preferably, the number of the polishing rods and the drill rods is three; the upper end of the mounting plate is provided with a connecting groove; the polishing rod is connected in the connecting groove in a sliding way; a rectangular groove is formed in the surface of the transmission gear positioned at the lower end of the polishing rod; the polishing rod is connected in the rectangular groove in a sliding manner; the polishing rod is fixedly connected with the transmission gear through a connecting spring.
Preferably, a swivel is arranged between the electric push rod and the mounting plate; the upper end of the swivel is rotationally connected with the mounting plate; the electric push rod is fixedly connected to the lower end of the swivel.
Preferably, a discharge hole communicated with the mounting groove is formed in one side of the machine body; the bottom of the mounting groove is provided with an annular groove; the annular groove is positioned right below the discharge hole; a baffle is connected in a sliding and sealing manner in the annular groove; the baffle is fixedly connected with the mounting plate.
Preferably, the bottom of the mounting groove is fixedly connected with a corrugated pipe; one end of the corrugated pipe is fixedly connected to the bottom of the mounting groove, and the other end of the corrugated pipe is in rotary sealing connection with the mounting plate; the inside of the machine body is provided with air holes; one end of the air hole is communicated with the corrugated pipe; the other end faces the discharge hole; the lower end of the mounting groove is provided with an air passage communicated with the outside; the air passage is communicated with the corrugated pipe; and one-way valves are arranged in the air passage and the air hole.
Preferably, a gas storage groove communicated with the air hole is formed in the machine body; an exhaust plate is connected in a sliding and sealing manner in the air storage groove; the exhaust plate is connected with the wall of the gas storage groove through a supporting spring; a blocking unit is arranged between the air hole and the air storage groove; the blocking unit is used for blocking the air holes.
Preferably, the barrier unit comprises a barrier plate; the inner wall of the gas storage groove is provided with a groove; the baffle plate is connected in the groove in a sliding and sealing manner; the baffle plate is fixedly connected with the bottom of the groove through a fixed spring; a column groove is formed in the bottom of the mounting groove; a round rod is connected in the cylindrical groove in a sliding and sealing manner; the round rod is fixedly connected with the baffle plate through a steel wire rope.
The beneficial effects of the invention are as follows:
According to the invention, the drill rod and the polishing rod are both arranged on the mounting plate, so that the mounting plate pushes the drill rod to ascend and drill the valve body of the stop valve, and the polishing rod in the machine body directly polishes the inner wall of the drilled pipeline connecting hole, so that the stop valve is not required to be transported from the drilling machine to the polishing machine, the contact time of burrs or uneven parts in the drilling of the stop valve with oxygen in the air is reduced, the oxidation amount of the burrs or uneven parts is reduced, and the hardness of the burrs or uneven parts is reduced; and then reduce the degree of difficulty of polishing, improve polishing efficiency, also reduce the wearing degree of milling tools simultaneously, improve milling tools's life, reduce processing cost.
According to the invention, through the arrangement of the gas storage groove, the gas in the corrugated pipe can be stored in the gas storage groove, and meanwhile, the gas in the gas storage groove is extruded by the gas exhaust plate positioned in the gas storage groove under the action of the restoring force of the fixed spring, so that the pressure of the gas in the gas storage groove is increased due to extrusion, and further, when the air hole is opened, the pressurized gas in the gas storage groove is suddenly released from the air hole, so that the blowing force of the gas sprayed out of the air hole on metal chips on the surface of the mounting plate is increased, the cleaning effect of the gas on the metal chips at the upper end of the mounting plate is improved, and the practical application effect of the invention is further improved.
Drawings
The invention will be further described with reference to the drawings and embodiments.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a schematic diagram of the structure of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
fig. 4 is an enlarged view at B in fig. 2;
Fig. 5 is an enlarged view at C in fig. 2;
FIG. 6 is a perspective view of a mounting plate used in the present invention;
In the figure: 1. a body; 11. a gate; 12. a clamping plate; 13. a pressing plate; 14. a hydraulic push rod; 15. a mounting groove; 151. an electric push rod; 152. a bevel gear ring; 153. a swivel; 16. a work table; 161. a through hole; 17. a discharge port; 171. an annular groove; 172. a baffle; 18. a bellows; 181. air holes; 182. an airway; 183. a one-way valve; 2. a mounting plate; 21. a drill rod; 22. polishing a rod; 23. a driving motor; 24. a cavity; 241. a transmission gear; 242. a drive gear; 243. a connecting groove; 244. rectangular grooves; 245. a connecting spring; 25. a bevel gear shaft; 26. a gas storage tank; 261. an exhaust plate; 262. a support spring; 263. a baffle plate; 27. a groove; 271. a fixed spring; 28. a cylindrical groove; 281. a round bar; 282. a wire rope.
Detailed Description
The invention is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
As shown in fig. 1 to 6, the drilling and polishing integrated device for processing a stop valve according to the present invention includes:
A machine body 1, wherein a machine door 11 is arranged on one side of the machine body 1; a clamping plate 12 and a pressing plate 13 are arranged in the machine body 1; the pressing plate 13 is positioned above the clamping plate 12; the clamping plate 12 and the pressing plate 13 are fixedly connected with the machine body 1 through a hydraulic push rod 14; a mounting groove 15 is formed in the machine body 1; a workbench 16 is fixedly arranged at the notch of the mounting groove 15; the upper end of the workbench 16 is provided with a through hole 161 communicated with the mounting groove 15;
the mounting plate 2 is in sliding sealing connection with the mounting groove 15; the upper end of the mounting plate 2 is provided with a drill rod 21 and a polishing rod 22; a driving motor 23 is fixedly arranged at the lower end of the mounting plate 2; a cavity 24 is formed in the mounting plate 2; a transmission gear 241 and a driving gear 242 are rotatably connected in the cavity 24; the drill rod 21 and the polishing rod 22 are rotatably connected to the bottom of the cavity 24 through a transmission gear 241; the driving gear 242 is fixedly connected to the output shaft of the driving motor 23; an electric push rod 151 is fixedly arranged at the bottom of the mounting groove 15; the electric push rod 151 is used for pushing the mounting plate 2 to slide in the mounting groove 15.
As an embodiment of the present invention, a bevel gear ring 152 is fixedly connected to the bottom of the installation groove 15; the lower end of the mounting plate 2 is rotatably connected with a bevel gear shaft 25; the bevel gear shaft 25 is fixedly connected with a transmission gear 241.
As one embodiment of the present invention, the number of the polishing rods 22 and the drill rods 21 is three; the upper end of the mounting plate 2 is provided with a connecting groove 243; the polishing rod 22 is slidably connected in the connecting groove 243; a rectangular groove 244 is formed in the surface of the transmission gear 241 positioned at the lower end of the polishing rod 22; the sanding lever 22 is slidably coupled within the rectangular slot 244; the polishing rod 22 is fixedly connected with the transmission gear 241 through a connecting spring 245.
As an embodiment of the present invention, a swivel 153 is disposed between the electric push rod 151 and the mounting plate 2; the upper end of the swivel 153 is rotatably connected with the mounting plate 2; the electric push rod 151 is fixedly connected to the lower end of the swivel 153;
during working, the drilled stop valve is transported to a polisher, so that the polisher can polish burrs or uneven parts of the inner wall of a pipeline connecting hole of the stop valve; in the process of transporting the stop valve from the drilling machine to the grinding machine, burrs or uneven parts in the drilling holes are contacted with oxygen in the air, so that the hardness of the burrs or uneven parts is increased due to oxidization, the grinding difficulty of the grinding machine is increased, the grinding machine needs longer time to grind, and the grinding efficiency is reduced; the abrasion of the polishing tool is enhanced, so that the replacement frequency and the processing cost of the tool are increased;
According to the invention, the drill rod 21 and the polishing rod 22 are arranged on the mounting plate 2, so that the mounting plate 2 pushes the drill rod 21 to ascend and drill the valve body of the stop valve, and the polishing rod 22 in the machine body 1 directly polishes the inner wall of the drilled pipeline connecting hole, so that the stop valve is not required to be transported from a drilling machine to a polishing machine, the contact time of burrs or uneven parts in the drilling of the stop valve with oxygen in the air is reduced, the oxidation amount of the burrs or uneven parts is reduced, and the hardness of the burrs or uneven parts is reduced; the polishing difficulty is further reduced, the polishing efficiency is improved, the abrasion degree of the polishing tool is also reduced, the service life of the polishing tool is prolonged, and the processing cost is reduced;
In an initial state, a user opens the machine door 11, places the stop valve at the upper end of the workbench 16, enables the stop valve to be positioned between the two J clamping plates 12, and enables the pressing plate 13 to be positioned above the stop valve, and simultaneously controls the hydraulic push rods 14 to extend, so that the hydraulic push rods 14 at two sides of the stop valve push the clamping plates 12 to clamp the stop valve, and the pressing plate 13 positioned above the stop valve is pushed by the hydraulic push rods 14 to press the stop valve on the workbench 16, so that the stop valve is positioned at the center of the machine body 1; the valve body of the stop valve completely shields the through hole 161; then the electric push rod 151 is controlled to extend, so that the electric push rod 151 can push the mounting plate 2 to ascend, the mounting plate 2 can drive the drill bit and the polishing rod 22 to ascend, the drill bit and the polishing rod 22 enter the through hole 161 through the mounting groove 15 and are in contact with the valve body of the stop valve for shielding the through hole 161, the driving motor 23 is controlled to run, the driving motor 23 drives the driving gear 242 on the output shaft to rotate, the driving gear 242 drives the transmission gear 241 meshed with the driving motor to rotate, and the transmission gear 241 is fixedly connected with the drill rod 21, so that the transmission gear 241 can drive the drill rod 21 to rotate, and the rotating drill rod 21 can drill the valve body of the stop valve; since the rectangular groove 244 is formed on the surface of the transmission gear 241 arranged below the polishing rod 22, and the polishing rod 22 is slidably connected in the rectangular groove 244, the transmission gear 241 provided with the rectangular groove 244 can push the polishing rod 22 to rotate through the groove wall of the rectangular groove 244, so that when the polishing rod 22 contacts with the valve body of the stop valve, the polishing rod 22 is blocked by the valve body of the stop valve and extrudes the connecting spring 245 to extend into the connecting groove 243; when the valve body of the stop valve is perforated by the drill rod 21, the electric push rod 151 is controlled to pull the mounting plate 2 to descend, so that the mounting plate 2 drives the bevel gear shaft 25 at the lower end to descend until the bevel gear shaft 25 contacts with the bevel gear ring 152 at the bottom of the mounting groove 15; because the bevel gear shaft 25 is positioned right below the drill rod 21 and is fixedly connected with the transmission gear 241, the driving motor 23 is controlled to run at the moment, so that the driving motor 23 drives the transmission gear 241 to rotate, the transmission gear 241 can drive the bevel gear shaft 25 fixedly connected with the transmission gear 241 to rotate, the bevel gear shaft 25 can be meshed with the bevel gear ring 152 below, the bevel gear shaft 25 can drive the mounting plate 2 to rotate along the bevel gear ring 152, and the mounting plate 2 drives the drill rod 21 and the polishing rod 22 which extend into the mounting groove 15 to synchronously rotate;
Because the electric push rod 151 is fixedly arranged at the lower end of the mounting plate 2, in order to avoid the electric push rod 151 from obstructing the rotation of the mounting plate 2, a swivel 153 is arranged between the electric push rod 151 and the mounting plate 2, so that the swivel 153 is fixedly connected at the upper end of the electric push rod 151; the end of the swivel 153 far away from the electric push rod 151 is rotatably connected with the mounting plate 2, so that when the mounting plate 2 rotates, the swivel 153 fixed by the electric push rod 151 rotates relative to the mounting plate 2; thereby avoiding the electric push rod 151 from obstructing the rotating mounting plate 2; further ensuring the normal and stable operation of the invention;
Since three polishing rods 22 and three drill rods 21 are arranged, the polishing rods 22 and the drill rods 21 are distributed in an annular array; so after the driving motor 23 is controlled to drive the transmission gear 241 to drive the bevel gear shaft 25 to rotate 60 degrees along the bevel gear ring 152, the polishing rod 22 rotates to the position right below the drilling hole at the moment; the drill rod 21 rotates to the initial position of the polishing rod 22, and the electric push rod 151 is controlled to extend, so that the electric push rod 151 can push the polishing rod 22 and the drill rod 21 to ascend, and the drill rod 21 is in contact with the stop valve; the grinding rod 22 enters the lower port of the borehole; at the moment, the driving motor 23 operates, the driving motor 23 drives the drill rod 21 to drill the stop valve, and the polishing rod 22 is driven to rotate in the drill hole, so that the polishing rod 22 can polish burrs and uneven parts in the drill hole of the stop valve; by arranging the three polishing rods 22 and the drill rod 21, the processing speed of the stop valve can be improved, the time cost is reduced, and the production efficiency is improved; the workbench 16 is arranged, so that a user can take down the workbench 16, and accordingly the user can replace and install the drill bit and the polishing rod 22 on the mounting plate 2 conveniently, stability and accuracy of the machining process of the drill bit and the polishing rod 22 are improved, and machining quality and finished product quality are improved.
As an embodiment of the present invention, a discharge port 17 communicating with the installation groove 15 is formed on one side of the machine body 1; an annular groove 171 is formed at the bottom of the mounting groove 15; the annular groove 171 is positioned right below the discharge hole 17; a baffle 172 is connected in a sliding and sealing manner in the annular groove 171; the baffle 172 is fixedly connected with the mounting plate 2.
As an embodiment of the present invention, the bottom of the installation groove 15 is fixedly connected with a corrugated pipe 18; one end of the corrugated pipe 18 is fixedly connected to the bottom of the mounting groove 15, and the other end of the corrugated pipe is in rotary sealing connection with the mounting plate 2; an air hole 181 is formed in the machine body 1; one end of the air hole 181 is communicated with the corrugated pipe 18; the other end faces to the discharge hole 17; the lower end of the mounting groove 15 is provided with an air passage 182 communicated with the outside; the air passage 182 communicates with the bellows 18; a one-way valve 183 is arranged in the air passage 182 and the air hole 181;
In operation, when the drill rod 21 drills the stop valve, metal scraps generated by the drilling of the lower end of the stop valve fall into the mounting groove 15 along the through hole 161, so that the metal scraps fall onto the mounting plate 2; as the metal scraps accumulate on the mounting plate 2, the accumulated metal scraps can obstruct the space between the mounting plate 2 and the workbench 16, so that the mounting plate 2 is influenced to normally rise; therefore, by arranging the matching of the discharge hole 17 and the corrugated pipe 18, when the electric push rod 151 pushes the mounting plate 2 to ascend, the mounting plate 2 drives the drill rod 21 to drill holes; at this time, metal scraps fall on the upper end of the mounting plate 2; moreover, as the mounting plate 2 rises, the mounting plate 2 can drive the baffle plate 172 in the annular groove 171 to rise, so that the baffle plate 172 continuously shields the discharge hole 17, metal scraps entering the inner wall of the discharge hole 17 are prevented from falling between the mounting plate 2 and the bottom of the mounting groove 15 again when the mounting plate 2 passes over the discharge hole 17, and the metal scraps are prevented from obstructing the falling of the mounting plate 2, so that the mounting plate 2 can drive the baffle plate 172 to partially shield the mounting groove 15 when the mounting plate 2 rises; at the same time, the mounting plate 2 pulls the bellows 18 at the lower end to stretch, so that the external gas enters the bellows 18 through the one-way valve 183 of the air passage 182; when the drilling of the drill rod 21 is completed, the electric push rod 151 is controlled to descend, so that the electric push rod 151 can pull the mounting plate 2 to descend, and the descending mounting plate 2 extrudes gas in the corrugated pipe 18; the gas in the corrugated pipe 18 is discharged through the one-way valve 183 of the air hole 181, so that the gas is sprayed out towards one end of the discharge hole 17 through the air hole 181, and at the moment, the gas sprayed out of the air hole 181 can blow metal scraps at the upper end of the mounting plate 2 to move towards the direction of the discharge hole 17, so that the metal scraps enter the discharge hole 17 and are discharged out of the mounting groove 15 under the blowing of the gas; therefore, metal scraps are prevented from accumulating between the mounting plate 2 and the workbench 16, and the mounting plate 2 is further ensured to drive the drill rod 21 to normally ascend and punch, so that the practical application effect of the invention is improved.
As an embodiment of the present invention, the air storage tank 26 is formed inside the machine body 1 and is communicated with the air hole 181; an exhaust plate 261 is connected in a sliding and sealing manner to the air storage groove 26; the exhaust plate 261 is connected with the groove wall of the gas storage groove 26 through a supporting spring 262; a blocking unit is arranged between the air hole 181 and the air storage groove 26; the blocking unit is used to block the air hole 181.
As an embodiment of the invention, the barrier unit comprises a barrier plate 263; a groove 27 is formed in the inner wall of the gas storage groove 26; the baffle 263 is connected in the groove 27 in a sliding and sealing way; the baffle 263 is fixedly connected with the bottom of the groove 27 through a fixed spring 271; a cylindrical groove 28 is formed in the bottom of the mounting groove 15; a round rod 281 is connected in a sliding and sealing manner in the cylindrical groove 28; the round rod 281 is fixedly connected with the baffle 263 through a steel wire rope 282;
When the device works, the corrugated pipe 18 is pressed downwards along with the mounting plate 2, so that gas in the corrugated pipe 18 is sprayed out of the air holes 181, but the distance between the mounting plate 2 and the air holes 181 is increased along with the descending of the mounting plate 2, so that the blowing force of the gas sprayed out of the air holes 181 is reduced, and the blowing effect of the gas sprayed out of the air holes 181 on metal chips at the upper end of the mounting plate 2 is further affected; therefore, in the invention, by arranging the gas storage groove 26, in an initial state, the blocking plate 263 is supported by the supporting spring 262 to block the gas hole 181 at the position of the gas hole 181, when the corrugated pipe 18 is extruded along with the descending of the mounting plate 2, the gas in the corrugated pipe 18 enters the gas storage groove 26 through the gas hole 181, and the gas entering the gas storage groove 26 cannot be sprayed out through the gas hole 181 above due to the blocking of the blocking plate 263; with the increase of the air pressure in the air storage groove 26, the air discharge plate 261 in the air storage groove 26 is pushed by the air pressure to press the fixed spring 271 to move away from the air hole 181; when the mounting plate 2 descends to contact with the round bar 281, the mounting plate 2 passes over the air hole 181 above the baffle plate 172, and as the mounting plate 2 descends, the mounting plate 2 can push the round bar 281 into the cylindrical groove 28, so that the round bar 281 entering the cylindrical groove 28 can push the baffle 263 to squeeze the supporting spring 262 into the groove 27 through the steel wire rope 282; at this time, the air holes 181 above the air storage groove 26 are opened, so that the air in the air storage groove 26 is sprayed on the surface of the mounting plate 2 through the air holes 181 above, and meanwhile, the metal scraps on the surface of the mounting plate 2 are blown into the discharge port 17 by the air sprayed by the air holes 181; through the arrangement of the air storage groove 26, the air storage groove 26 can store the air in the corrugated pipe 18, meanwhile, the air in the air storage groove 26 is extruded by the air exhaust plate 261 positioned in the air storage groove 26 under the action of the restoring force of the fixed spring 271, so that the pressure of the air in the air storage groove 26 is increased due to extrusion, and further when the air hole 181 is opened, the pressurized air in the air storage groove 26 is suddenly released from the air hole 181, so that the blowing force of the air sprayed out of the air hole 181 on the metal chips on the surface of the mounting plate 2 is increased, the cleaning effect of the air on the metal chips at the upper end of the mounting plate 2 is improved, and the practical application effect of the invention is further improved.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in fig. 1, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the scope of the present invention, and furthermore, the terms "first", "second", "third", etc. are merely used for distinguishing the description, and should not be construed as indicating or implying relative importance.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (2)
1. Drilling and polishing integrated device for processing stop valve is characterized in that: comprising the following steps:
a machine body (1), wherein an organic door (11) is arranged at one side of the machine body (1); a clamping plate (12) and a pressing plate (13) are arranged in the machine body (1); the pressing plate (13) is positioned above the clamping plate (12); the clamping plate (12) and the pressing plate (13) are fixedly connected with the machine body (1) through a hydraulic push rod (14); a mounting groove (15) is formed in the machine body (1); a workbench (16) is fixedly arranged at the notch of the mounting groove (15); the upper end of the workbench (16) is provided with a through hole (161) communicated with the mounting groove (15);
The mounting plate (2), the said mounting plate (2) is slipped and sealed and connected in the mounting groove (15); the upper end of the mounting plate (2) is provided with a drill rod (21) and a polishing rod (22); a driving motor (23) is fixedly arranged at the lower end of the mounting plate (2); a cavity (24) is formed in the mounting plate (2); a transmission gear (241) and a driving gear (242) are rotationally connected with the cavity (24); the drill rod (21) and the polishing rod (22) are rotatably connected to the bottom of the cavity (24) through a transmission gear (241); the driving gear (242) is fixedly connected to an output shaft of the driving motor (23); an electric push rod (151) is fixedly arranged at the bottom of the mounting groove (15); the electric push rod (151) is used for pushing the mounting plate (2) to slide in the mounting groove (15);
The number of the polishing rods (22) and the number of the drill rods (21) are three; the upper end of the mounting plate (2) is provided with a connecting groove (243); the polishing rod (22) is connected in the connecting groove (243) in a sliding way; a rectangular groove (244) is formed in the surface of a transmission gear (241) positioned at the lower end of the polishing rod (22); the polishing rod (22) is connected in the rectangular groove (244) in a sliding way; the polishing rod (22) is fixedly connected with the transmission gear (241) through a connecting spring (245);
A swivel (153) is arranged between the electric push rod (151) and the mounting plate (2); the upper end of the swivel (153) is rotationally connected with the mounting plate (2); the electric push rod (151) is fixedly connected to the lower end of the swivel (153);
A discharge hole (17) communicated with the mounting groove (15) is formed in one side of the machine body (1); an annular groove (171) is formed in the bottom of the mounting groove (15); the annular groove (171) is positioned right below the discharge hole (17); a baffle plate (172) is connected in a sliding and sealing manner in the annular groove (171); the baffle plate (172) is fixedly connected with the mounting plate (2);
The bottom of the mounting groove (15) is fixedly connected with a corrugated pipe (18); one end of the corrugated pipe (18) is fixedly connected to the bottom of the mounting groove (15), and the other end of the corrugated pipe is in rotary sealing connection with the mounting plate (2); an air hole (181) is formed in the machine body (1); one end of the air hole (181) is communicated with the corrugated pipe (18); the other end faces to a discharge hole (17); the lower end of the mounting groove (15) is provided with an air passage (182) communicated with the outside; the air passage (182) is communicated with the corrugated pipe (18); a one-way valve (183) is arranged in the air passage (182) and the air hole (181);
A gas storage groove (26) communicated with the air hole (181) is formed in the machine body (1); an exhaust plate (261) is connected in a sliding and sealing manner in the air storage groove (26); the exhaust plate (261) is connected with the groove wall of the gas storage groove (26) through a supporting spring (262); a blocking unit is arranged between the air hole (181) and the air storage groove (26); the blocking unit is used for blocking the air holes (181);
The barrier unit comprises a barrier plate (263); a groove (27) is formed in the inner wall of the gas storage groove (26); the baffle plate (263) is connected in the groove (27) in a sliding and sealing way; the baffle plate (263) is fixedly connected with the bottom of the groove (27) through a fixed spring (271); a cylindrical groove (28) is formed in the bottom of the mounting groove (15); a round rod (281) is connected in a sliding and sealing manner in the cylindrical groove (28); the round rod (281) is fixedly connected with the baffle plate (263) through a steel wire rope (282).
2. The integrated drilling and polishing device for machining a stop valve according to claim 1, wherein: the bottom of the mounting groove (15) is fixedly connected with a bevel gear ring (152); the lower end of the mounting plate (2) is rotatably connected with a bevel gear shaft (25); the bevel gear shaft (25) is fixedly connected with the transmission gear (241).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410524086.1A CN118081396B (en) | 2024-04-29 | 2024-04-29 | Drilling and polishing integrated device for processing stop valve |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410524086.1A CN118081396B (en) | 2024-04-29 | 2024-04-29 | Drilling and polishing integrated device for processing stop valve |
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| CN118081396B true CN118081396B (en) | 2024-06-25 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111673476A (en) * | 2020-06-30 | 2020-09-18 | 曾永宏 | Be used for high-efficient drilling of car shift fork in batches and axle head processing equipment of polishing |
| CN112025312A (en) * | 2020-09-03 | 2020-12-04 | 熊家豪 | Manufacturing and processing device and manufacturing and processing method for wire drawing die |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| DE212019000064U1 (en) * | 2019-10-23 | 2020-01-02 | Suzhou Boke Culture Technology Co., Ltd. | A grinder for wood crafts |
| CN113798858A (en) * | 2021-10-30 | 2021-12-17 | 重庆肯瑞精密机械有限公司 | Intelligent machining machine tool for hobbing clamp |
| CN117733575B (en) * | 2023-12-22 | 2024-06-04 | 山东睿德声景工程科技有限公司 | Metal sound insulation board forming and processing device |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111673476A (en) * | 2020-06-30 | 2020-09-18 | 曾永宏 | Be used for high-efficient drilling of car shift fork in batches and axle head processing equipment of polishing |
| CN112025312A (en) * | 2020-09-03 | 2020-12-04 | 熊家豪 | Manufacturing and processing device and manufacturing and processing method for wire drawing die |
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