CN111922827A - Automatic deburring method for end face of copper pipe - Google Patents
Automatic deburring method for end face of copper pipe Download PDFInfo
- Publication number
- CN111922827A CN111922827A CN202010451762.9A CN202010451762A CN111922827A CN 111922827 A CN111922827 A CN 111922827A CN 202010451762 A CN202010451762 A CN 202010451762A CN 111922827 A CN111922827 A CN 111922827A
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- Prior art keywords
- channel
- deburring
- copper pipe
- panel
- copper
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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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/007—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor for end faces of tubes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention relates to an automatic deburring method for the end face of a copper pipe, which comprises the following steps: 1) the copper pipes freely roll down from the auxiliary channel to be stacked in the main channel, wherein the two ends of each copper pipe respectively protrude out of the opposite outer sides of the two output pipe groups; 2) under the transmission of the grinding channel, copper pipes are transmitted from the discharge port to the grinding material inlet one by one, the copper pipes in the grinding channel move from the grinding material inlet to the grinding material outlet, meanwhile, through the contact and polishing between a brushing body on the transmission path of the copper pipes and the end surfaces of the copper pipes, under the opposite rotation of the two deburring rollers, the end surfaces of the copper pipes are polished to finish the deburring in 360-degree dead angles, and the deburring rollers are matched with the grinding channel to transmit the copper pipes to the grinding material outlet; 3) the copper pipe which is transmitted out of the grinding material outlet is led out of the machine frame through the outlet pipe channel. The automatic deburring device can automatically remove burrs on the end face of the copper pipe, is high in efficiency, and low in labor intensity of workers, and meanwhile, the polishing leakage phenomenon cannot occur.
Description
Technical Field
The invention belongs to the copper pipe processing industry, and particularly relates to an automatic deburring method for an end face of a copper pipe.
Background
As is known, in the process of machining a copper pipe, sawing is needed to meet the size requirement, but burrs exist at the end opening after sawing, and if the burrs are not polished, the quality of the product is seriously affected.
In view of this, manual deburring is performed after the copper pipe is sawed, so that the efficiency is low, the labor intensity of workers is high, and the polishing leakage phenomenon often occurs.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide an automatic deburring method for the end face of a copper pipe.
In order to achieve the purpose, the invention provides an automatic deburring method for the end face of a copper pipe, the deburring machine adopted by the method comprises a rack, an automatic copper pipe conveying unit and an automatic copper pipe deburring unit, the automatic copper pipe conveying unit comprises two conveying pipe sets which are distributed at intervals along the length direction of the copper pipe and are aligned, each conveying pipe set comprises a conveying pipe channel, a polishing channel and a discharging pipe channel, each conveying pipe channel comprises a main channel and an auxiliary channel, the main channel is positioned above the polishing channel from top to bottom, a discharging port at the lower part of the main channel is positioned above the polishing channel, the auxiliary channel is communicated with a feeding port at the upper part of the main channel and is erected on the rack of the automatic deburring machine, the copper pipe deburring unit comprises deburring rollers which are in one-to-one correspondence with the polishing channels and extend along the length direction of the polishing channels, and autorotation drivers which respectively drive the deburring rollers, and a deburring zone is formed in the upper portion of the body,
which comprises the following steps:
1) the copper pipes freely roll down from the auxiliary channel to be stacked in the main channel, wherein the two ends of each copper pipe respectively protrude out of the opposite outer sides of the two pipe conveying groups, the copper pipe positioned at the discharge port is erected at the grinding material inlet of the grinding channel, and meanwhile, the auxiliary channel continuously conveys the pipes to the main channel;
2) the copper pipe polishing device comprises a polishing channel, a deburring roller, a copper pipe conveying channel and a polishing channel, wherein the copper pipe conveying channel is used for conveying copper pipes from a discharge port to an abrasive material inlet one by one, the copper pipes positioned in the polishing channel roll or/and slide from the abrasive material inlet to the abrasive material outlet, a conveying path of the end face of the copper pipe is formed, meanwhile, the copper pipe end face is contacted and polished through a brushing body on the copper pipe conveying path, the two deburring rollers rotate oppositely, the end face of the copper pipe is polished at 360 degrees without dead angles, burrs are removed, and the deburring roller is matched with the polishing channel to convey the;
3) the copper pipe which is transmitted out of the grinding material outlet is led out of the rack through the connection of the pipe outlet channel and the grinding channel.
Preferably, in step 2), the grinding channels of the two tube conveying sets can synchronously move the copper tube from the abrasive inlet to the abrasive outlet.
Further, in the step 2), the two deburring rollers are symmetrically arranged and synchronously rotate in opposite directions.
According to a specific implementation and preferable aspect of the invention, the width of the main channel is 1-1.5 times of the outer diameter of the copper pipe, and the height of the discharge port from the polishing channel is equal to the outer diameter of the copper pipe; the polishing channel is horizontally arranged, the abrasive inlet is communicated with the discharge port, and copper pipes falling onto the polishing channel from the discharge port one by one can roll or/and slide from the abrasive inlet to the abrasive outlet along the length direction of the polishing channel; the outlet pipe channel is communicated with the grinding material outlet of the polishing channel and guides the polished copper pipe out of the frame.
Preferably, the main channel comprises a first panel and a second panel which are parallel to each other and perpendicular to the grinding channel and correspond to the left side and the right side, wherein the lower end parts of the first panel and the second panel are flush to form the discharge hole, the upper end part of the second panel is positioned above the upper part of the first panel, and the upper part of the first panel and the inner wall of the corresponding second panel form the feed hole. Through the discharge ports which are arranged in a flush manner, copper pipes which are stacked between the feed port and the discharge ports side by side can conveniently enter the polishing channel one by one; the upper end of the second panel is protruded, so that the copper pipe is blocked when rolling downwards from the auxiliary channel, and the copper pipe can fall into the feeding hole conveniently.
Preferably, the auxiliary channel is inclined upwards and leftwards from the upper part of the first ramp panel to form a first ramp panel, wherein the first ramp panel is erected on the machine frame, and the upper end part of the first ramp panel protrudes out of the machine frame. Through the slope setting, the copper pipe of being convenient for freely rolls off.
Furthermore, first ramp panel and first panel integrated into one piece set up, and the length that the second panel upwards extends from the feed inlet is more than 2 times of copper pipe external diameter at least.
In this example, the second panel extends upward from the feed port and emerges from the top of the housing. The advantage that sets up like this prevents to roll when falling, causes the copper pipe to turn over the second panel and can not fall into the phenomenon of feed inlet and take place.
According to a further embodiment and preferred aspect of the invention, the grinding channel comprises an endless conveyor below, a third panel above the endless conveyor and arranged parallel to the upper part of the endless conveyor, wherein a copper tube channel is formed between the third panel and the upper part of the endless conveyor, and the drive wheels of the endless conveyors of the two tube conveying sets are synchronously connected by a drive shaft. Under the motion of the annular conveyor belt, the copper pipe freely rolls and moves towards the discharge hole.
Specifically, the third panel extends to the right from the right side level of second panel bottom, and third panel bottom surface flushes the setting with second panel bottom surface. Set up like this, not only be convenient for from the smooth and easy entering of copper pipe of discharge gate the passageway of polishing, can form the confining force moreover at the in-process of polishing to prevent that the copper pipe from taking place to move in disorder in the deburring and causing the copper pipe to transfer chaotic phenomenon and take place.
Preferably, the second panel and the third panel are integrally formed. Is convenient for practical processing.
In addition, the channel of polishing still including set up inside the endless conveyor and can upwards shore the brace in the jacking of horizontal state on endless conveyor upper portion. In this way, the parallelism of the upper part of the endless conveyor and the third panel can be ensured, so that the transmission of the copper pipe in the grinding process can be ensured.
Meanwhile, the outlet pipe channel comprises a second ramp panel which is obliquely arranged from left to right and from top to bottom. The copper pipe can be conveniently rolled out of the rack through the second ramp panel.
Specifically, the angle of the second ramp panel can be adjusted, and the length can be selected according to actual needs, so that the copper pipes can be conveniently collected after deburring.
According to a specific implementation and preferable aspect of the invention, the transmission shaft is in a square tube shape, the center of the driving wheel is provided with a square hole matched with the square tube, and the deburring machine further comprises a motor arranged on the frame and a transmission part used for connecting the motor and the transmission shaft in a transmission way. The square pipe is matched with the square hole to ensure that the two annular conveyor belts move synchronously.
Preferably, the driver includes the frame seat that corresponds the setting in the frame of automatic burr-grinding machine and correspond the setting with the defeated tube bank, the mount pad that sets up on the frame seat and be used for the installation of roller body, the CD-ROM drive motor of setting on the frame seat, and with CD-ROM drive motor and the driving medium of roller body looks transmission connection, wherein the frame seat of two drivers forms respectively transmission path's fence, and is formed with the dodge breach of dodging the motion of deburring roller on the fence, wherein the brush hair body part on the transmission path is worn out from dodging the breach. Here, through the setting of leaning on the bars for the copper pipe is in business turn over burring district back, removes in the interval that two lean on bars formed, and then is convenient for the stable transmission of copper pipe.
The roller body is rotatably installed on the mounting seat through a bearing, and the transmission part comprises a transmission wheel and a transmission belt, wherein the transmission wheel is arranged at one end part of the roller body, which protrudes out of the mounting seat, and the transmission belt is used for connecting the transmission wheel and the driving motor in a transmission manner.
Preferably, the transmission wheel is a gear, an output gear is arranged at the output end of the driving motor, and the transmission belt is a transmission chain capable of driving and connecting the gear and the output gear.
Specifically, the driven wheel of endless conveyor passes through the wheel seat setting in the inboard of frame seat, and the action wheel can slide and set up on the transmission shaft.
Furthermore, a slide rail is arranged on the rack, a rack seat is arranged on the slide rail in a sliding mode from the bottom, the copper pipe deburring unit further comprises a driving mechanism for driving the rack seat to move in opposite directions, the rack seat and the corresponding side pipe conveying group move synchronously, and the driving mechanism comprises a double-threaded screw rod which is arranged in parallel with the slide rail and is in threaded fit with the rack seat, and a driving motor for driving the double-threaded screw rod to rotate forwards or reversely.
In addition, the brush hair body comprises along the radial many stainless steel wires that extend of roller body, and is covered with on the whole roller body circumference profile surface, and wherein stretch into the length of the stainless steel wire in the copper pipe terminal surface transmission path and be 2~15 mm.
Meanwhile, what needs to be particularly described is that the two deburring rollers are arranged in a rotating mode in opposite directions, so that the polishing of the end face of the copper pipe is facilitated, the copper pipe is driven to rotate consistently in the polishing process, the copper pipe in the deburring area moves forwards under the rotation, and therefore burrs can be removed in 360-degree dead angles.
Compared with the prior art, the invention has the following advantages:
in the process of realizing automatic copper pipe automatic transmission, the copper pipes rotate oppositely to form the deburring rollers, the end surfaces of the copper pipes are polished at 360 degrees without dead angles, and burrs on the end surfaces of the copper pipes are automatically removed, so that the efficiency is high, the labor intensity of workers is low, and the polishing leakage phenomenon is avoided.
Drawings
FIG. 1 is a schematic perspective view of an automatic deburring machine for copper pipes according to the present invention;
FIG. 2 is a schematic front view of FIG. 1;
FIG. 3 is a schematic left side view (in partial cross-section) of FIG. 1;
FIG. 4 is a schematic top view of FIG. 1;
in the drawings: J. a frame;
x, copper pipe automatic conveying unit; A. a pipe conveying set; 1. a pipe conveying channel; 10. a main channel; 101. a first panel; 102. a second panel; 11. an auxiliary channel; 110. a first ramp panel; 2. polishing the channel; 20. an endless conveyor belt; 20a, a driving wheel; 20b, a driven wheel; 20c, a wheel seat; 21. a third panel; 22. supporting the inner frame; 3. an outlet pipe channel; 30. a second ramp panel; 4. a drive shaft; 5. a motor;
y, an automatic deburring unit for the copper pipe; y1, deburring roller; y10, roller body; y11, a bristle body; y2, drive; y20, mount; q, avoiding the notch; y21, a mounting seat; y22, drive motor; 220. an output gear; y23, a transmission member; 230. a driving wheel; y3, a drive mechanism; y30, double-ended screw; g. a slide rail.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.
In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature. It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
As shown in fig. 1, the automatic deburring machine for copper tubes provided by the present embodiment includes a rack J, an automatic copper tube conveying unit X, and an automatic copper tube deburring unit Y.
Specifically, the automatic copper tube conveying unit X comprises two tube conveying groups a which are distributed at intervals along the length direction of the copper tube and are aligned with each other.
In this example, the two ends of the copper pipe are respectively provided to protrude from the opposite outer sides of the two pipe groups a.
Each tubing set a comprises a tubing channel 1, a polishing channel 2 and a tubing channel 3.
The pipe conveying channel 1 comprises a main channel 10 and an auxiliary channel 11, wherein the main channel 10 is arranged from top to bottom, a discharge hole in the lower portion of the main channel is located above the grinding channel 2, and the auxiliary channel is communicated with a feed hole in the upper portion of the main channel 10 and erected on a rack J of the automatic deburring machine.
As shown in fig. 2 to 4, the main channel 10 includes a first panel 101 and a second panel 102 parallel to each other and perpendicular to the grinding channel 2 and corresponding to left and right sides. Thus, the plurality of copper pipes can be stacked side by side between the feed opening and the discharge opening.
The lower end parts of the first panel 101 and the second panel 102 are flush to form a discharge port, the upper end part of the second panel 102 is positioned above the upper part of the first panel 101, and the upper part of the first panel 101 and the inner wall of the corresponding second panel 102 form a feed port. Through the discharge ports which are arranged in a flush manner, copper pipes which are stacked between the feed port and the discharge ports side by side can conveniently enter the polishing channel one by one; the upper end of the second panel is protruded, so that the copper pipe is blocked when rolling downwards from the auxiliary channel, and the copper pipe can fall into the feeding hole conveniently.
The distance between the first panel 101 and the second panel 102 is 1.2 times the outer diameter of the copper pipe. This provides sufficient space for the copper tube to move.
The height of the discharge port from the polishing channel 2 is equal to the outer diameter of the copper pipe. Thus, the copper pipes are prevented from being blocked at the discharge port, and the copper pipes are conveniently fed into the polishing channel 2 one by one.
The auxiliary passage 11 is inclined upward and leftward from the upper portion of the first panel 101 to form a first ramp panel 110, wherein the first ramp surface 110 is erected on the frame J, and the upper end portion of the first ramp panel 110 protrudes out of the frame J. Through the slope setting, the copper pipe of being convenient for freely rolls off.
The first ramp panel 110 is integrally formed with the first panel 101 and the second panel 102 extends upwardly from the feed opening and projects out of the top of the frame J. The advantage that sets up like this prevents to roll when falling, causes the copper pipe to turn over the second panel and can not fall into the phenomenon of feed inlet and take place.
The grinding channel 2 is horizontally arranged, the grinding material inlet is communicated with the discharge port, and the copper pipes falling from the discharge port to the grinding channel 2 one by one can roll or/and slide from the grinding material inlet to the grinding material outlet along the length direction of the grinding channel 2.
The grinding channel 2 comprises an annular conveyor belt 20 located below, a third panel 21 located above the annular conveyor belt 20 and arranged in parallel with the upper portion of the annular conveyor belt 20, and a jacking inner frame 22 arranged inside the annular conveyor belt 20 and capable of jacking the upper portion of the annular conveyor belt 20 upwards to form a horizontal state, wherein a copper pipe channel is formed between the third panel 21 and the upper portion of the annular conveyor belt 20. Under the movement of the endless conveyor 20, the copper tube rolls freely and moves towards the discharge opening. Meanwhile, the upper part of the endless conveyor and the parallelism of the third panel can be ensured by the top support inner frame 22, so that the transmission of the copper pipes in the grinding process can be ensured.
Specifically, the third panel 21 extends horizontally rightward from the right side of the bottom of the second panel 102, and the bottom surface of the third panel 21 is flush with the bottom surface of the second panel 102. Set up like this, not only be convenient for from the smooth and easy entering of copper pipe of discharge gate the passageway of polishing, can form the confining force moreover at the in-process of polishing to prevent that the copper pipe from taking place to move in disorder in the deburring and causing the copper pipe to transfer chaotic phenomenon and take place.
In this example, the second panel 102 and the third panel 21 are integrally formed. Is convenient for practical processing.
At the same time, the two endless conveyors 20 of the two tube sets a in this example are rotated synchronously by means of the drive shaft 4.
Specifically, transmission shaft 4 is the square tube form, and the action wheel 20a center of endless conveyor 20 is equipped with the quad slit with square pipe matching, and the burr-grinding machine still includes motor 5 that sets up on frame J and is used for the transmission part who is connected motor 5 and transmission shaft 4 looks transmission. The square pipe is matched with the square hole to ensure that the two annular conveyor belts move synchronously.
The pipe outlet channel 3 is communicated with the grinding material outlet of the polishing channel 2 and guides the polished copper pipe out of the rack J.
In this example, the exit duct 3 includes a second ramp panel 30 that is inclined from left to right and from top to bottom. The copper tube is facilitated to roll freely out of the rack J by the second ramp panel 30.
Specifically, the angle of the second ramp panel 30 can be adjusted (that is, the second ramp panel 30 can be rotatably arranged on the rack J), and meanwhile, the length can be selected according to actual needs, so that the collection of the copper tubes after deburring is facilitated.
In addition, in order to meet the requirement of deburring the end faces of copper pipes with different outer diameters and different lengths, in the embodiment, the main channel and the polishing channel can be correspondingly adjusted, the distance between the two conveying pipe groups A can be relatively adjusted, and of course, the conveying of the copper pipes can also be realized by adopting three or more conveying pipe groups A.
Simultaneously, the copper pipe of this application all is hard state pipe, and endless conveyor is rubber, and the panel that constitutes the passageway all is the nylon board, and the copper pipe all is the rolling transmission in addition, and consequently, surface friction is not big, promptly, can not cause the wearing and tearing on copper pipe surface.
The automatic copper pipe deburring unit Y comprises deburring rollers Y1 which correspond to the grinding channels 2 one by one and extend along the length direction of the grinding channels 2, and drivers Y2 which drive the deburring rollers to rotate respectively, wherein the two deburring rollers Y1 are arranged on the opposite outer sides of the two grinding channels 2 respectively and form deburring areas.
Specifically, the deburring roller y1 comprises a roller body y10 extending along the copper pipe sending-out deburring area direction, and bristle bodies y11 distributed circumferentially around the roller body y10, wherein the part, opposite to the inner side, of the bristle bodies y11 of the two deburring rollers y1 is correspondingly arranged on the conveying path of the end face of the copper pipe, and the bristle bodies y11 remove burrs of the end face of the copper pipe passing through the deburring area under the rotation of the roller body y10 under the opposite rotation of the two deburring rollers y 1.
The bristle body y11 is made of a plurality of stainless steel wires extending radially along the roller body y10, and is spread over the entire circumferential profile surface of the roller body y 10.
The length of the stainless steel wire extending into the transmission path on the end face of the copper pipe is 5-10 mm.
In this example, two deburring rollers rotate in opposite directions, so that the copper pipe end face is conveniently polished, the copper pipe is driven to rotate in the same direction in the polishing process, the copper pipe in the deburring area moves forwards under the rotation, and therefore burrs can be removed without dead angles of 360 degrees.
Each driver y2 comprises a frame seat y20 correspondingly arranged on the frame J of the automatic deburring machine, a mounting seat y21 arranged on the frame seat y20 and used for mounting the roller body y10, a driving motor y22 arranged on the frame seat y20, and a transmission piece y23 for driving and connecting the driving motor y22 with the roller body y 10.
The holders y20 of the two drivers y2 each form a fence of the transfer path, and an avoidance gap q for avoiding the movement of the deburring roller is formed in the fence, wherein the bristle body portion on the transfer path is passed out of the avoidance gap q. Here, through the setting of leaning on the bars for the copper pipe is in business turn over burring district back, removes in the interval that two lean on bars formed, and then is convenient for the stable transmission of copper pipe.
The roller body y10 is rotatably mounted on the mounting seat y21 through a bearing, and the transmission member y23 comprises a transmission wheel 230 arranged at one end of the roller body y10, which protrudes out of the mounting seat y21, and a transmission belt for driving and connecting the transmission wheel 230 and the driving motor y 22.
Specifically, the transmission wheel 230 is a gear, the output end of the driving motor y22 is provided with an output gear 220, and the transmission belt is a transmission chain capable of driving and connecting the gear and the output gear.
In this example, the driven pulley 20b of the endless belt 20 is disposed inside the holder y20 via the pulley holder 20c, and the driving pulley 20a is slidably disposed on the transmission shaft 4.
The deburring unit also comprises a drive mechanism y3 driving the carriage bases y20 towards each other. The movement of the rack seat y20 is adjusted to meet the deburring processing of copper pipes with different lengths. Meanwhile, during the movement of the rack y20, the corresponding tube group A will move synchronously.
Specifically, a slide rail g is arranged on the rack J, the rack seat y20 is arranged on the slide rail g in a sliding mode from the bottom, the driving mechanism y3 comprises a double-threaded screw y30 which is arranged in parallel with the slide rail g and is in threaded fit with the rack seat y20, and a driving motor which drives the double-threaded screw y30 to rotate forwards or reversely, and the double-threaded screw is adopted for adjustment of opposite movement.
In summary, the deburring process of the present embodiment is as follows:
1) the copper pipes freely roll down from the auxiliary channel to be stacked in the main channel, wherein the two ends of each copper pipe respectively protrude out of the opposite outer sides of the two pipe conveying groups, the copper pipe positioned at the discharge port is erected at the grinding material inlet of the grinding channel, and meanwhile, the auxiliary channel continuously conveys the pipes to the main channel;
2) the copper pipe polishing device comprises a polishing channel, a deburring roller, a copper pipe conveying channel and a polishing channel, wherein the copper pipe conveying channel is used for conveying copper pipes from a discharge port to an abrasive material inlet one by one, the copper pipes positioned in the polishing channel roll or/and slide from the abrasive material inlet to the abrasive material outlet, a conveying path of the end face of the copper pipe is formed, meanwhile, the copper pipe end face is contacted and polished through a brushing body on the copper pipe conveying path, the two deburring rollers rotate oppositely, the end face of the copper pipe is polished at 360 degrees without dead angles, burrs are removed, and the deburring roller is matched with the polishing channel to convey the;
3) the copper pipe which is transmitted out of the grinding material outlet is led out of the rack through the connection of the pipe outlet channel and the grinding channel.
The above embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the invention, and not to limit the scope of the invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.
Claims (10)
1. An automatic deburring method for the end face of a copper pipe is characterized by comprising the following steps: the deburring machine adopted by the method comprises a rack, an automatic copper pipe conveying unit and an automatic copper pipe deburring unit, wherein the automatic copper pipe conveying unit comprises two pipe conveying groups which are distributed at intervals along the length direction of a copper pipe and are aligned, each pipe conveying group comprises a pipe conveying channel, a grinding channel and a pipe outlet channel, the pipe conveying channels comprise a main channel and an auxiliary channel, the main channel is positioned above the grinding channel from top to bottom, a discharge port at the lower part of the main channel is positioned above the grinding channel, the auxiliary channel is communicated with a feed port at the upper part of the main channel and is erected on the rack of the automatic deburring machine, the copper pipe deburring unit comprises deburring rollers which are in one-to-one correspondence with the grinding channels and extend along the length direction of the grinding channels, and drivers which respectively drive the deburring rollers to rotate, wherein the two deburring rollers are respectively arranged at the opposite,
which comprises the following steps:
1) the copper pipes freely roll down from the auxiliary channel to be stacked in the main channel, wherein the two ends of each copper pipe respectively protrude out of the opposite outer sides of the two pipe conveying groups, the copper pipe positioned at the discharge port is erected at the grinding material inlet of the grinding channel, and meanwhile, the auxiliary channel continuously conveys the pipes to the main channel;
2) the copper pipe polishing device comprises a polishing channel, a deburring roller, a copper pipe conveying channel and a polishing channel, wherein the copper pipe conveying channel is used for conveying copper pipes from a discharge port to an abrasive material inlet one by one, the copper pipes positioned in the polishing channel roll or/and slide from the abrasive material inlet to the abrasive material outlet, a conveying path of the end face of the copper pipe is formed, meanwhile, the copper pipe end face is contacted and polished through a brushing body on the copper pipe conveying path, the two deburring rollers rotate oppositely, the end face of the copper pipe is polished at 360 degrees without dead angles, burrs are removed, and the deburring roller is matched with the polishing channel to convey the;
3) the copper pipe which is transmitted out of the grinding material outlet is led out of the rack through the connection of the pipe outlet channel and the grinding channel.
2. The automatic deburring method for the end faces of copper pipes according to claim 1, characterized by comprising the following steps: in the step 2), the grinding channels of the two pipe conveying groups can synchronously move the copper pipe from the grinding material inlet to the grinding material outlet.
3. The automatic deburring method for the end face of the copper pipe as claimed in claim 1 or 2, wherein: in the step 2), the two deburring rollers are symmetrically arranged and synchronously rotate in opposite directions.
4. The automatic deburring method for the end faces of copper pipes according to claim 1, characterized by comprising the following steps: the main channel comprises a first panel and a second panel which are parallel to each other and perpendicular to the polishing channel and correspond to the left side and the right side, wherein the lower end parts of the first panel and the second panel are flush to form the discharge hole, the upper end part of the second panel is positioned above the upper part of the first panel, and the upper part of the first panel and the inner wall of the second panel correspond to form the feed hole.
5. The automatic deburring method for the end faces of copper pipes according to claim 4, characterized by comprising the following steps of: the auxiliary channel is inclined upwards and leftwards from the upper part of the first panel to form a first ramp panel, wherein the first ramp panel is erected on the rack, and the upper end part of the first ramp panel protrudes out of the rack; the outlet pipe channel comprises a second ramp panel which is obliquely arranged from left to right and from top to bottom, wherein the second ramp panel can be rotatably adjusted on the rack.
6. The automatic deburring method for the end faces of copper pipes according to claim 5, characterized by comprising the following steps: the passageway of polishing including the endless conveyor who is located the below, be located endless conveyor top and with endless conveyor upper portion parallel arrangement's third panel, setting are in endless conveyor is inside and can with the last shore of endless conveyor upper portion is the shore inner tower of horizontality, wherein the third panel certainly the right side level of second panel bottom extends right, just third panel bottom surface with the second panel bottom surface flushes the setting, two defeated nest of tubes endless conveyor's action wheel passes through transmission shaft synchronous connection.
7. The automatic deburring method for the end faces of copper pipes according to claim 6, characterized by comprising the following steps: the deburring machine comprises a rack, a transmission shaft, a driving wheel, a motor and a deburring machine, wherein the transmission shaft is in a square tube shape, a square hole matched with the square tube is formed in the center of the driving wheel, and the deburring machine further comprises the motor arranged on the rack and a transmission part for driving and connecting the motor and the transmission shaft.
8. The automatic deburring method for the end faces of copper pipes according to claim 7, characterized by comprising the following steps: the driver is in including corresponding the setting in the frame of automatic burr-grinding machine and with the mount pad that the delivery line group corresponds the setting on the mount pad and be used for the mount pad of roller body installation, setting are in drive motor on the mount pad and incite somebody to action drive motor with the driving medium that the roller body looks transmission is connected, wherein two the mount pad of driver forms respectively the fence is leaned on to transmission path, just is formed with on leaning on the fence dodges the breach of defeating the motion of deburring roller, wherein on the transmission path the brush hair body part certainly dodge the breach and wear out.
9. The automatic deburring method for the end faces of copper pipes according to claim 8, characterized by comprising the following steps: the driven wheel of the endless conveyor belt is arranged on the inner side of the frame seat through a wheel seat, and the driving wheel can be arranged on the transmission shaft in a sliding manner;
the copper pipe deburring device comprises a rack, a copper pipe deburring unit and a copper pipe deburring unit, wherein the rack is arranged on the rack, the rack is arranged on the sliding rail in a sliding mode from the bottom, the copper pipe deburring unit further comprises a driving mechanism for driving the rack to move in opposite directions, the rack and a corresponding side are synchronously moved by a pipe conveying group, and the driving mechanism comprises a double-threaded screw rod and a driving motor, the double-threaded screw rod is arranged in parallel with the sliding rail and is in threaded fit with the rack, and the driving motor drives the double-threaded screw rod to rotate forwards or.
10. The automatic copper tube deburring machine of claim 1, wherein: every the deburring roller includes that send out the roller body that the burring district direction extends along the copper pipe, round the brush bristle body that roller body circumference distributes, brush bristle body by along many stainless steel wires of roller body radial extension constitute, and be covered with wholly on the roller body circumference profile surface, wherein stretch into among the copper pipe terminal surface transmission path stainless steel wire's length is 2~15 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010451762.9A CN111922827A (en) | 2020-05-25 | 2020-05-25 | Automatic deburring method for end face of copper pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010451762.9A CN111922827A (en) | 2020-05-25 | 2020-05-25 | Automatic deburring method for end face of copper pipe |
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| CN111922827A true CN111922827A (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010451762.9A Pending CN111922827A (en) | 2020-05-25 | 2020-05-25 | Automatic deburring method for end face of copper pipe |
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