CN112008517A - Pipeline inner wall grinding device for hardware processing with clearance function - Google Patents
Pipeline inner wall grinding device for hardware processing with clearance function Download PDFInfo
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- CN112008517A CN112008517A CN202010932934.4A CN202010932934A CN112008517A CN 112008517 A CN112008517 A CN 112008517A CN 202010932934 A CN202010932934 A CN 202010932934A CN 112008517 A CN112008517 A CN 112008517A
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- fixedly connected
- spacing
- limiting plate
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- 230000000670 limiting effect Effects 0.000 claims abstract description 196
- 238000005498 polishing Methods 0.000 claims abstract description 59
- 239000000428 dust Substances 0.000 claims abstract description 31
- 238000003754 machining Methods 0.000 claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 48
- 238000003466 welding Methods 0.000 claims description 32
- 239000000872 buffer Substances 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 2
- 239000007853 buffer solution Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
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
- B24B5/36—Single-purpose machines or devices
- B24B5/40—Single-purpose machines or devices for grinding tubes internally
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
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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
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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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
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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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
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- 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
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a pipeline inner wall polishing device with a cleaning function for hardware machining, which belongs to the technical field of hardware machining and comprises a second supporting plate, wherein a first supporting plate is arranged above the second supporting plate, two ends of the upper surface of the second supporting plate are provided with electric hydraulic cylinders corresponding to the first supporting plate, the lower surface of the first supporting plate is provided with a driving mechanism, the driving mechanism comprises a fixed base, the bottom end of the fixed base is provided with a first driving motor, the output end of the first driving motor is provided with a limiting screw rod, and the top end of the limiting screw rod is rotatably connected with a second limiting plate through a bearing; the automatic pipeline polishing device is simple in structure and convenient to use, the inner wall of a pipeline is automatically polished through rotation of the polishing brush plate when the automatic pipeline polishing device is used, the polishing effect is better, the efficiency is higher, and the device can clean generated dust during polishing, so that the flying dust is prevented from harming the health of workers.
Description
Technical Field
The invention belongs to the technical field of hardware machining, and particularly relates to a pipeline inner wall polishing device with a cleaning function for hardware machining.
Background
In the hardware processing process, the pipeline is often required to be polished, when the outer wall of the pipeline is polished, the pipeline can be polished through a polisher, the polisher is one of common hardware processing devices, the polisher is called as a reciprocating electric polishing polisher, is widely used for finish machining and surface polishing treatment in the mold industry, is often used for mechanical grinding and polishing, and is polished through a polishing disc on the polisher when in use;
however, when the inner wall of the pipeline is required to be polished, due to the lack of corresponding polishing equipment, the pipeline is often manually polished by workers, the polishing effect is poor, and the flying dust can also harm the health of the workers during polishing.
Disclosure of Invention
The invention aims to provide a pipeline inner wall polishing device with a cleaning function for hardware machining, and the device is used for solving the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a pipeline inner wall polishing device with a cleaning function for hardware machining comprises a second supporting plate, wherein a first supporting plate is arranged above the second supporting plate, electric hydraulic cylinders corresponding to the first supporting plate are arranged at two ends of the upper surface of the second supporting plate, a driving mechanism is arranged on the lower surface of the first supporting plate and comprises a fixed base, a first driving motor is arranged at the bottom end of the fixed base, a limiting lead screw is arranged at the output end of the first driving motor, a second limiting plate is rotatably connected to the top end of the limiting lead screw through a bearing, a first limiting plate rotatably connected with the limiting lead screw through a bearing is arranged below the second limiting plate, a polishing mechanism is arranged below the first supporting plate and comprises a limiting cylinder, a limiting slide block in threaded connection with the limiting lead screw is fixedly connected to the inside of the limiting cylinder, and a first limiting slide rod in sliding connection with the limiting slide block is fixedly connected to two ends of the upper surface of the first limiting, the two ends of the limiting sliding block are provided with limiting bearings, the two ends of the limiting cylinder are fixedly connected with a second driving motor, a third transmission gear meshed with the second driving motor is fixedly connected to the limiting bearings, polishing brush plates are arranged on the two sides of the limiting bearings, a fourth limiting plate is fixedly connected to the side face of each polishing brush plate, a third limiting plate in sliding connection with the fourth limiting plate is fixedly connected to one end, far away from the third transmission gear, of each limiting bearing, one end of each third limiting plate is provided with a limiting screw corresponding to the fourth limiting plate, each fourth limiting plate is provided with a limiting through hole corresponding to the limiting screw, the lower surface of the second supporting plate is fixedly connected with a dust collection box, the top end of the dust collection box is provided with a supporting piece, the inner wall of the dust collection box is provided with a limiting piece corresponding to the supporting piece, a filter screen, a plurality of first ventilation through holes are formed in the second limiting plate.
As a further scheme of the invention: the top end of the limiting screw rod is fixedly connected with a first transmission gear, transmission shafts are arranged on two sides of the first transmission gear, one end of each transmission shaft is fixedly connected with a second transmission gear meshed with the first transmission gear, a limiting shaft sleeve rotationally connected with the transmission shaft is arranged below the fixed base, a first fixing piece is fixedly connected with the joint of the limiting shaft sleeve and the fixed base, one end of each transmission shaft, far away from the second transmission gear, is fixedly connected with a transmission disc, the bottom end of the side surface of the transmission disc is fixedly connected with a driving bearing, two sides of the second limiting plate are fixedly connected with first hydraulic cylinders through limiting round rods, the top ends of the first hydraulic cylinders are fixedly connected with transmission hemispheres corresponding to the driving bearings, the lower surfaces of the transmission hemispheres are provided with reset springs corresponding to the first hydraulic cylinders, and the lower portions of the first hydraulic cylinders, the movable end fixedly connected with of second pneumatic cylinder hits the board, the top of second pneumatic cylinder is provided with the spacing sliding sleeve of second with spacing round bar sliding connection, the spacing slide bar of bottom fixedly connected with second of second spacing sliding sleeve, the last fixed surface of second pneumatic cylinder is connected with the first spacing sliding sleeve with the spacing slide bar sliding connection of second, be provided with the first setscrew corresponding with spacing round bar on the spacing sliding sleeve of second, be provided with the second setscrew corresponding with the spacing slide bar of second on the first spacing sliding sleeve.
As a still further scheme of the invention: the third limiting plate is of an L-shaped structure, the third limiting plate is fixedly connected with the limiting bearing in a welding mode, the fourth limiting plate is of an L-shaped structure, the fourth limiting plate is fixedly connected with the polishing brush plate in a welding mode, and one end of the third limiting plate is fixedly connected with a limiting spring corresponding to the fourth limiting plate.
As a still further scheme of the invention: the fourth limiting plate is fixedly connected with the polishing brush plate in a welding mode, and a balancing weight is embedded into the polishing brush plate.
As a still further scheme of the invention: the limiting slide block penetrates through the limiting cylinder, and the limiting slide block is fixedly connected with the limiting cylinder in a welding mode.
As a still further scheme of the invention: the material of first limit slide bar is the stainless steel, and the bottom and the first limiting plate of first limit slide bar pass through welding mode fixed connection, and the top and the second limiting plate of first limit slide bar pass through welding mode fixed connection.
As a still further scheme of the invention: one side of hitting the board is provided with the buffer block, and the material of buffer block is plastics, and the buffer block passes through screw fixed connection with hitting the board.
As a still further scheme of the invention: the limiting piece is of an L-shaped structure, the limiting piece is made of stainless steel, the limiting piece is fixedly connected with the dust collection box in a welding mode, and two ends of the lower surface of the second supporting plate are fixedly connected with supporting legs.
As a still further scheme of the invention: the lower surface of the second limiting plate is provided with a buffer backing plate, and a plurality of second ventilation through holes corresponding to the first ventilation through holes are formed in the buffer backing plate.
As a still further scheme of the invention: the material of cushion plate is rubber, and cushion plate passes through glue bonding connection with the second limiting plate.
Compared with the prior art, the invention has the beneficial effects that: the automatic pipe polishing device is simple in structure and convenient to use, the inner wall of a pipe is automatically polished through rotation of the polishing brush plate during use, the polishing effect is better, the efficiency is higher, the device can clean generated dust during polishing, the flying dust is prevented from harming the health of workers, and then the device can beat the pipe during polishing, so that residual fragments on the inner wall of the pipe fall down, the cleaning effect of the polishing device is further improved, in addition, the device can be suitable for pipes of different models, the application range of the polishing device is wider, and the device is worthy of popularization and use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a driving mechanism according to the present invention;
fig. 3 is a schematic structural diagram of a second limiting plate according to the present invention;
FIG. 4 is a schematic structural diagram of a grinding mechanism according to the present invention;
FIG. 5 is a schematic structural diagram of a corresponding support member according to the present invention;
in the figure: 1. a filter screen; 2. a support member; 3. a dust collection box; 4. an electric hydraulic cylinder; 5. a first support plate; 6. a drive mechanism; 7. a polishing mechanism; 8. a limiting member; 9. a negative pressure fan; 10. supporting legs; 11. a second support plate; 61. a first limit plate; 62. a first limit slide bar; 63. a limiting shaft sleeve; 64. a first fixing member; 65. a fixed base; 66. a first drive motor; 671. a first drive gear; 672. a second transmission gear; 673. a drive shaft; 674. a transmission disc; 675. a drive bearing; 676. a second limiting plate; 677. a limiting screw rod; 678. a first vent through hole; 679. a second vent through hole; 681. a second limit slide bar; 682. a first limiting sliding sleeve; 683. a second limiting sliding sleeve; 684. a return spring; 685. a cushion plate; 686. a buffer block; 687. striking a board; 688. a drive hemisphere; 689. a first hydraulic cylinder; 691. a second hydraulic cylinder; 71. a limiting spring; 72. a second drive motor; 73. a limit screw; 74. a limiting through hole; 75. a limiting slide block; 76. a limit bearing; 77. a third limiting plate; 78. polishing the brush plate; 791. a fourth limiting plate; 792. a limiting cylinder; 793. a third drive gear.
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.
Example 1:
referring to fig. 1-5, the present invention provides a technical solution: a pipeline inner wall grinding device with a cleaning function for hardware machining comprises a second supporting plate 11, a first supporting plate 5 is arranged above the second supporting plate 11, two ends of the upper surface of the second supporting plate 11 are fixedly connected with electric hydraulic cylinders 4 corresponding to the first supporting plate 5 in a welding mode, a driving mechanism 6 is arranged on the lower surface of the first supporting plate 5, the driving mechanism 6 comprises a fixed base 65, the fixed base 65 is fixedly connected with the first supporting plate 5 through bolts, a first driving motor 66 is fixedly connected to the bottom end of the fixed base 65, a limiting screw 677 is welded to the output end of the first driving motor 66, a second limiting plate 676 is rotatably connected to the top end of the limiting screw 677 through a bearing, a first limiting plate 61 rotatably connected with the limiting screw 677 through a bearing is arranged below the second limiting plate 676, and a grinding mechanism 7 is arranged below the first supporting plate 5;
the polishing mechanism 7 comprises a limiting cylinder 792, a limiting slide block 75 in threaded connection with a limiting screw 677 is fixedly connected inside the limiting cylinder 792, a first limiting slide rod 62 in sliding connection with the limiting slide block 75 is fixedly connected at two ends of the upper surface of the first limiting plate 61, a limiting bearing 76 which can rotate relative to the limiting slide block 75 is fixedly connected at two ends of the limiting slide block 75, a second driving motor 72 is fixedly connected at two ends of the limiting cylinder 792, a third driving gear 793 which is in meshed connection with the second driving motor 72 is fixedly connected on the limiting bearing 76 in a welding mode, polishing brush plates 78 are arranged at two sides of the limiting bearing 76, a fourth limiting plate 791 is fixedly connected on the side surface of the polishing brush plate 78, a third limiting plate 77 in sliding connection with the fourth limiting plate 791 is fixedly connected at one end of the limiting bearing 76 far away from the third driving gear 793, a limiting screw 73 corresponding to the fourth limiting plate 791 is arranged at one end of, the limit screw 73 has a limiting effect, when the limit screw 73 is screwed down, the polishing brush plate 78 is fixed, when the limit screw 73 is in a loosening state (in a loosening state during normal use), the fourth limit plate 791 can slide along the third limit plate 77, so that the polishing brush plate 78 can be tightly attached to a pipeline through centrifugal force, the application range of the lifting device is wide, and the fourth limit plate 791 is provided with a limit through hole 74 corresponding to the limit screw 73;
in order to make the dust removing effect of the polishing device better when in use, in this embodiment, preferably, the lower surface of the second supporting plate 11 is fixedly connected with a dust collecting box 3 through a bolt, a supporting member 2 is arranged at the top end of the dust collecting box 3, a limiting member 8 corresponding to the supporting member 2 is arranged on the inner wall of the dust collecting box 3, a filter screen 1 is further arranged inside the dust collecting box 3, the filter screen 1 is arranged to prevent dust from entering the inside of the negative pressure fan 9, the bottom end of the dust collecting box 3 is fixedly connected with the negative pressure fan 9, and the second limiting member 676 is provided with a plurality of first ventilation through holes 678;
in order to improve the cleaning effect of the polishing device, in this embodiment, preferably, a first transmission gear 671 is fixedly connected to the top end of the limiting screw rod 677 by welding, transmission shafts 673 are disposed on two sides of the first transmission gear 671, one end of each transmission shaft 673 is fixedly connected to a second transmission gear 672 engaged with the first transmission gear 671 by welding, a limiting shaft sleeve 63 rotatably connected to the transmission shaft 673 is disposed below the fixing base 65, a first fixing member 64 is fixedly connected to a joint of the limiting shaft sleeve 63 and the fixing base 65 by welding, a transmission disc 674 is fixedly connected to one end of the transmission shaft 673, which is far away from the second transmission gear 672, by welding, a driving bearing 675 is fixedly connected to the bottom end of the side surface of the transmission disc 674, an outer ring of the driving bearing 675 can rotate, a first hydraulic cylinder 689 is fixedly connected to two sides of the second limiting plate 676 by a limiting round rod, the two ends of the limiting round rod are fixedly connected in a welding mode, the top end of the first hydraulic cylinder 689 is fixedly connected with a transmission hemisphere 688 corresponding to the driving bearing 675 in a welding mode, the transmission hemisphere 688 is driven by the driving bearing 675 to move towards the direction close to the first hydraulic cylinder 689 in use, a return spring 684 corresponding to the first hydraulic cylinder 689 is welded on the lower surface of the transmission hemisphere 688, the transmission hemisphere 688 is driven by the return spring 684 to move towards the direction far away from the first hydraulic cylinder 689 in use, the lower part of the first hydraulic cylinder 689 is connected with a second hydraulic cylinder 691 through an oil pipeline, the movable end of the second hydraulic cylinder 691 is fixedly connected with a striking plate 687 in a welding mode, a second limiting sliding sleeve 683 connected with the limiting round rod in a sliding mode is arranged above the second hydraulic cylinder 691, a second limiting sliding rod 681 is fixedly connected to the bottom end of the second limiting sliding sleeve 683, and a first limiting sliding sleeve 682 connected with a second limiting sliding rod 681 is fixedly connected to the upper surface of the second;
in order to facilitate the user to fix the second limiting sliding sleeve 683, in this embodiment, preferably, the second limiting sliding sleeve 683 is provided with a first set screw corresponding to the limiting round rod, and the first limiting sliding sleeve 682 is provided with a second set screw corresponding to the second limiting sliding rod 681, so that the position of the second hydraulic cylinder 691 can be adjusted according to the diameter of the pipeline during use;
in order to enable the third limiting plate 77 to have a better limiting effect, in this embodiment, preferably, the third limiting plate 77 is of an "L" shaped structure, the third limiting plate 77 is fixedly connected with the limiting bearing 76 in a welding manner, the fourth limiting plate 791 is of an "L" shaped structure, the fourth limiting plate 791 is fixedly connected with the polishing brush plate 78 in a welding manner, and one end of the third limiting plate 77 is fixedly connected with a limiting spring 71 corresponding to the fourth limiting plate 791 in a welding manner;
in order to enable the connection between the fourth limiting plate 791 and the polishing brush plate 78 to be firmer, in this embodiment, preferably, the fourth limiting plate 791 and the polishing brush plate 78 are fixedly connected in a welding manner, a balancing weight is embedded in the polishing brush plate 78, and the balancing weight enables the polishing brush plate 78 to be subjected to a larger centrifugal force when rotating, so that the polishing brush plate 78 can be better attached to the inner wall of the pipeline;
in order to make the limiting effect of the limiting slider 75 better, in this embodiment, preferably, the limiting slider 75 is disposed through the limiting cylinder 792, and the limiting slider 75 is fixedly connected with the limiting cylinder 792 by welding;
in order to make the surface of the first limiting slide rod 62 smoother, in this embodiment, preferably, the first limiting slide rod 62 is made of stainless steel, the bottom end of the first limiting slide rod 62 is fixedly connected with the first limiting plate 61 in a welding manner, and the top end of the first limiting slide rod 62 is fixedly connected with the second limiting plate 676 in a welding manner.
Example 2:
on the basis of embodiment 1, in order to make the noise generated when the striking plate 687 strikes the metal pipe smaller, in this embodiment, preferably, a buffer block 686 is arranged on one side of the striking plate 687, the buffer block 686 is made of plastic, and the buffer block 686 is fixedly connected with the striking plate 687 through screws;
in order to make the limiting support effect of the limiting member 8 better, in this embodiment, preferably, the limiting member 8 is an "L" shaped structure, the material of the limiting member 8 is stainless steel, and the limiting member 8 is fixedly connected with the dust box 3 by welding;
in order to make the use of the second support plate 11 more reliable, in this embodiment, preferably, two ends of the lower surface of the second support plate 11 are fixedly connected with support legs 10, the support legs 10 are in an "L" shaped structure, and the top ends of the support legs 10 are fixedly connected with the second support plate 11 by welding;
in order to enable the second limit plate 676 to have a better fixing effect on the metal pipeline, in this embodiment, preferably, a cushion plate 685 is arranged on the lower surface of the second limit plate 676, and a plurality of second ventilation through holes 679 corresponding to the first ventilation through holes 678 are formed in the cushion plate 685;
in order to make the buffering effect of the cushion plate 685 better when the cushion plate 685 is used, in this embodiment, it is preferable that the cushion plate 685 is made of rubber, and the cushion plate 685 and the second limit plate 676 are bonded and connected by glue.
The working principle and the using process of the invention are as follows: when the automatic pipe polishing machine is used, the electric hydraulic cylinder 4 is driven to extend, then a pipe is placed at the top end of the dust collection box 3 and is supported by the support piece 2, then the electric hydraulic cylinder 4 is driven to contract, so that the pipe is placed in a state shown in the attached drawing 1, at the moment, the pipe is fixed by the second limiting plate 676, then a power supply of the second driving motor 72 is switched on, at the moment, the second driving motor 72 drives the polishing brush plate 78 to rotate at a high speed through the limiting bearing 76, so that the inner wall of the pipe is polished by the polishing brush plate 78, the automatic polishing of the pipe is realized, the polishing effect is better, the efficiency is higher, and the processing efficiency of a user;
in addition, the power supply of the first driving motor 66 is switched on, at the moment, the first driving motor 66 drives the limit screw 677 to rotate, so that the limit slider 75 slides along the limit screw 677, the position of the polishing mechanism 7 is adjusted, the polishing mechanism 7 can polish the inner wall of the pipeline in all directions, in addition, when the first driving motor 66 operates, the transmission disc 674 rotates under the driving of the first driving motor 66, so that the first hydraulic cylinder 689 continuously extends and contracts through the mutual matching of the driving bearing 675 and the reset spring 684, when the first hydraulic cylinder 689 is compressed, the second hydraulic cylinder 691 extends, so that the pipeline is knocked through the knocking plate 687, the pipeline is vibrated, and the residual dust on the inner wall of the pipeline falls through vibration;
in addition, switch-on negative pressure fan 9's power, negative pressure fan 9 makes the inside production negative pressure of dust collection box 3 and pipeline this moment to inhale the dust collection box 3 in with the pipeline because of the dust that polishes through the negative pressure, the pipeline self that is polished this moment is exactly a dust absorption pipe, thereby effectively prevents to fly away the dust when polishing and produces harm to staff's healthy.
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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The utility model provides a pipeline inner wall grinding device for hardware processing with clearance function, includes second backup pad (11), and the top of second backup pad (11) is provided with first backup pad (5), and the upper surface both ends of second backup pad (11) are provided with electric hydraulic cylinder (4) corresponding with first backup pad (5), its characterized in that: the lower surface of the first supporting plate (5) is provided with a driving mechanism (6), the driving mechanism (6) comprises a fixed base (65), the bottom end of the fixed base (65) is provided with a first driving motor (66), the output end of the first driving motor (66) is provided with a limiting screw rod (677), the top end of the limiting screw rod (677) is rotatably connected with a second limiting plate (676) through a bearing, a first limiting plate (61) rotatably connected with the limiting screw rod (677) through a bearing is arranged below the second limiting plate (676), a polishing mechanism (7) is arranged below the first supporting plate (5), the polishing mechanism (7) comprises a limiting cylinder (792), a limiting slide block (75) in threaded connection with the limiting screw rod (677) is fixedly connected inside the limiting cylinder (792), two ends of the upper surface of the first limiting plate (61) are fixedly connected with a first limiting slide rod (62) in sliding connection with the limiting slide block (75), limiting bearings (76) are arranged at two ends of the limiting sliding block (75), a second driving motor (72) is fixedly connected at two ends of the limiting cylinder (792), a third transmission gear (793) meshed with the second driving motor (72) is fixedly connected to the limiting bearings (76), polishing brush plates (78) are arranged at two sides of the limiting bearings (76), a fourth limiting plate (791) is fixedly connected to the side surface of each polishing brush plate (78), a third limiting plate (77) slidably connected with the fourth limiting plate (791) is fixedly connected to one end, far away from the third transmission gear (793), of each limiting bearing (76), a limiting screw (73) corresponding to the fourth limiting plate (791) is arranged at one end of each third limiting plate (77), a limiting through hole (74) corresponding to the limiting screw (73) is formed in each fourth limiting plate (791), and a dust collection box (3) is fixedly connected to the lower surface of the second supporting plate (11), the top end of the dust collection box (3) is provided with a supporting piece (2), the inner wall of the dust collection box (3) is provided with a limiting piece (8) corresponding to the supporting piece (2), the inside of the dust collection box (3) is further provided with a filter screen (1), the bottom end of the dust collection box (3) is fixedly connected with a negative pressure fan (9), and the second limiting plate (676) is provided with a plurality of first ventilation through holes (678).
2. The pipe inner wall grinding device with the cleaning function for hardware machining according to claim 1, characterized in that: the top end of the limiting screw rod (677) is fixedly connected with a first transmission gear (671), transmission shafts (673) are arranged on two sides of the first transmission gear (671), one end of each transmission shaft (673) is fixedly connected with a second transmission gear (672) in meshed connection with the first transmission gear (671), a limiting shaft sleeve (63) in rotating connection with the transmission shafts (673) is arranged below the fixed base (65), a first fixing part (64) is fixedly connected with the joint of the limiting shaft sleeve (63) and the fixed base (65), one end of each transmission shaft (673) far away from the second transmission gear (672) is fixedly connected with a transmission disc (674), the bottom end of the side surface of the transmission disc (674) is fixedly connected with a driving bearing (675), two sides of the second limiting plate (676) are fixedly connected with a first hydraulic cylinder (689) through a limiting round rod, the top end of the first hydraulic cylinder (689) is fixedly connected with a transmission hemisphere (688) corresponding to the driving, the lower surface of transmission hemisphere (688) is provided with reset spring (684) corresponding with first pneumatic cylinder (689), the below of first pneumatic cylinder (689) is connected with second pneumatic cylinder (691) through defeated oil pipe, the expansion end fixedly connected with of second pneumatic cylinder (691) hits board (687), the top of second pneumatic cylinder (691) is provided with second spacing sliding sleeve (683) with spacing pole sliding connection, the bottom fixedly connected with second spacing slide bar (681) of second spacing sliding sleeve (683), the last fixed surface of second pneumatic cylinder (691) is connected with first spacing sliding sleeve (682) with second spacing slide bar (681) sliding connection, be provided with the first set screw corresponding with spacing pole on second spacing sliding sleeve (683), be provided with the second set screw corresponding with second spacing slide bar (681) on first spacing sliding sleeve (682).
3. The pipe inner wall grinding device with the cleaning function for hardware machining according to claim 2, characterized in that: third limiting plate (77) is "L" shape structure, and third limiting plate (77) passes through welding mode fixed connection with spacing bearing (76), and fourth limiting plate (791) is "L" shape structure, and fourth limiting plate (791) passes through welding mode fixed connection with brush board (78) of polishing, and the one end fixedly connected with of third limiting plate (77) and the corresponding spacing spring (71) of fourth limiting plate (791).
4. The pipe inner wall grinding device with the cleaning function for hardware machining according to claim 3, characterized in that: the fourth limiting plate (791) is fixedly connected with the polishing brush plate (78) in a welding mode, and a balancing weight is embedded into the polishing brush plate (78).
5. The pipe inner wall grinding device with the cleaning function for hardware machining according to claim 4, characterized in that: spacing slider (75) run through spacing cylinder (792) and set up, and spacing slider (75) pass through welding mode fixed connection with spacing cylinder (792).
6. The pipe inner wall grinding device with the cleaning function for hardware machining according to claim 5, characterized in that: the material of first spacing slide bar (62) is the stainless steel, and the bottom and first limiting plate (61) of first spacing slide bar (62) pass through welding mode fixed connection, and the top and second limiting plate (676) of first spacing slide bar (62) pass through welding mode fixed connection.
7. The pipe inner wall grinding device with the cleaning function for hardware machining according to claim 6, characterized in that: one side of the striking plate (687) is provided with a buffer block (686), the buffer block (686) is made of plastic, and the buffer block (686) is fixedly connected with the striking plate (687) through screws.
8. The pipe inner wall grinding device with the cleaning function for hardware machining according to claim 1, characterized in that: the limiting piece (8) is of an L-shaped structure, the limiting piece (8) is made of stainless steel, the limiting piece (8) is fixedly connected with the dust collection box (3) in a welding mode, and two supporting legs (10) are fixedly connected to two ends of the lower surface of the second supporting plate (11).
9. The pipe inner wall grinding device with the cleaning function for hardware machining according to any one of claims 1 to 8, characterized in that: the lower surface of the second limiting plate (676) is provided with a buffer base plate (685), and a plurality of second ventilation through holes (679) corresponding to the first ventilation through holes (678) are formed in the buffer base plate (685).
10. The pipe inner wall grinding device with the cleaning function for hardware machining according to claim 9, characterized in that: the cushion plate (685) is made of rubber, and the cushion plate (685) is bonded with the second limit plate (676) through glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010932934.4A CN112008517A (en) | 2020-09-08 | 2020-09-08 | Pipeline inner wall grinding device for hardware processing with clearance function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010932934.4A CN112008517A (en) | 2020-09-08 | 2020-09-08 | Pipeline inner wall grinding device for hardware processing with clearance function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112008517A true CN112008517A (en) | 2020-12-01 |
Family
ID=73515447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010932934.4A Withdrawn CN112008517A (en) | 2020-09-08 | 2020-09-08 | Pipeline inner wall grinding device for hardware processing with clearance function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112008517A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579876A (en) * | 2021-07-20 | 2021-11-02 | 广州夏德泽科技有限公司 | Polishing device for alloy pipeline |
| CN115284103A (en) * | 2022-09-26 | 2022-11-04 | 陕西中桥明智能科技有限公司 | Deburring equipment for air inlet valve |
| CN115464507A (en) * | 2022-09-21 | 2022-12-13 | 会昌县博赛机械制造有限公司 | A grinding machine for processing mechanical seals |
| CN117067034A (en) * | 2023-08-24 | 2023-11-17 | 临清市康氏轴承有限公司 | Thrust bearing outer race shaping processingequipment |
| CN117140223A (en) * | 2023-10-25 | 2023-12-01 | 江苏华杰不锈钢制品有限公司 | Pipe fitting connecting equipment for machining |
| CN118372117A (en) * | 2023-03-24 | 2024-07-23 | 刘春云 | A device for synchronously removing burrs inside and outside of hollow steel pipes |
-
2020
- 2020-09-08 CN CN202010932934.4A patent/CN112008517A/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579876A (en) * | 2021-07-20 | 2021-11-02 | 广州夏德泽科技有限公司 | Polishing device for alloy pipeline |
| CN115464507A (en) * | 2022-09-21 | 2022-12-13 | 会昌县博赛机械制造有限公司 | A grinding machine for processing mechanical seals |
| CN115464507B (en) * | 2022-09-21 | 2023-11-28 | 会昌县博赛机械制造有限公司 | Polisher of mechanical seal spare processing |
| CN115284103A (en) * | 2022-09-26 | 2022-11-04 | 陕西中桥明智能科技有限公司 | Deburring equipment for air inlet valve |
| CN118372117A (en) * | 2023-03-24 | 2024-07-23 | 刘春云 | A device for synchronously removing burrs inside and outside of hollow steel pipes |
| CN117067034A (en) * | 2023-08-24 | 2023-11-17 | 临清市康氏轴承有限公司 | Thrust bearing outer race shaping processingequipment |
| CN117067034B (en) * | 2023-08-24 | 2024-03-26 | 临清市康氏轴承有限公司 | Thrust bearing outer race shaping processingequipment |
| CN117140223A (en) * | 2023-10-25 | 2023-12-01 | 江苏华杰不锈钢制品有限公司 | Pipe fitting connecting equipment for machining |
| CN117140223B (en) * | 2023-10-25 | 2024-02-09 | 江苏华杰不锈钢制品有限公司 | Pipe fitting connecting equipment for machining |
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Application publication date: 20201201 |
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| WW01 | Invention patent application withdrawn after publication |