CN114406327A - Steel pipe inner wall cleaning device - Google Patents
Steel pipe inner wall cleaning device Download PDFInfo
- Publication number
- CN114406327A CN114406327A CN202111420450.2A CN202111420450A CN114406327A CN 114406327 A CN114406327 A CN 114406327A CN 202111420450 A CN202111420450 A CN 202111420450A CN 114406327 A CN114406327 A CN 114406327A
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- steel pipe
- head
- milling
- milling cutter
- cleaning device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C3/00—Milling particular work; Special milling operations; Machines therefor
- B23C3/02—Milling surfaces of revolution
-
- 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
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to a steel pipe inner wall cleaning device, which comprises: the milling machine comprises a slide rail trolley, a rotary driving device and a milling head, wherein the slide rail trolley is arranged on a slide rail frame in a left-right moving mode, a plurality of milling cutter rods are horizontally arranged on the right side of the slide rail trolley, the left ends of the milling cutter rods are connected with the rotary driving device, and the right ends of the milling cutter rods are fixedly provided with the milling head; the steel pipe pushing head is arranged below the steel pipe pushing head through a lifting device, a plurality of pipe clamping grooves corresponding to the pressing grooves are uniformly formed in the steel pipe pushing head, and the pipe clamping groove intervals are arranged corresponding to the milling cutter bar intervals; and the feeding chain comprises driven sprocket chain transmission assemblies symmetrically arranged at two ends of the mounting frame, two groups of driven sprocket chain transmission assemblies are connected with the same transmission shaft, the transmission shaft is also connected with a group of driving sprocket chain transmission assemblies, and a driving sprocket in each driving sprocket chain transmission assembly is connected with an output shaft of the motor II.
Description
Technical Field
The invention relates to a steel pipe inner wall cleaning device, and particularly belongs to the technical field of steel pipe manufacturing equipment.
Background
After the steel pipe is produced, impurities and some oxides can remain on the inner wall of the steel pipe, if the impurities and the oxides are not cleaned, the plastic pipe and the steel pipe are bonded insecurely in the next step of composite process, glue is easily removed, the quality of the plastic-lined composite pipe is unqualified, and therefore the cleaning of the inner wall of the steel pipe is indispensable. The inner wall of a sand blasting process commonly used in the market at present is not thoroughly cleaned, a plastic pipe is not firmly bonded with a steel pipe, glue is easily broken, sand grains easily scratch the outer surface of the pipe orifice of the steel pipe, a zinc layer falls off, and smoke dust is large, so that the working environment of workers is influenced. The invention with publication number CN208912721U discloses a steel pipe inner wall cleaning device, which can efficiently clean any position of the inner wall of a steel pipe through the cooperation of a brush capable of moving back and forth on the inner wall of the steel pipe and a high-pressure water spray head. However, the cleaning force is not enough by combining the brush and the high-pressure water nozzle, and the inner wall cleaning effect is not ideal. Aiming at the problems, the invention provides the steel pipe inner wall cleaning device which has the advantages of simple structure, thorough cleaning, no smoke and dust generation, high cleaning efficiency and contribution to subsequent processing.
Disclosure of Invention
The invention aims to solve the technical problem of providing a steel pipe inner wall cleaning device which has the advantages of simple structure, thorough cleaning, no smoke and dust generation, high cleaning efficiency and contribution to subsequent processing.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a steel pipe inner wall cleaning device, it includes:
the milling machine comprises a slide rail trolley, a rotary driving device and a milling head, wherein the slide rail trolley is arranged on a slide rail frame in a left-right moving mode, a plurality of milling cutter rods are horizontally arranged on the right side of the slide rail trolley, the left ends of the milling cutter rods are connected with the rotary driving device, and the right ends of the milling cutter rods are fixedly provided with the milling head;
the steel pipe pushing head is arranged below the steel pipe pushing head through a lifting device, a plurality of pipe clamping grooves corresponding to the pressing grooves are uniformly formed in the steel pipe pushing head, and the pipe clamping groove intervals are arranged corresponding to the milling cutter bar intervals;
the feeding chain comprises driven sprocket chain transmission assemblies symmetrically arranged at two ends of the mounting frame, two groups of the driven sprocket chain transmission assemblies are connected with the same transmission shaft, the transmission shaft is also connected with one group of driving sprocket chain transmission assemblies, and a driving sprocket in the driving sprocket chain transmission assemblies is connected with an output shaft of the motor II;
the slide rail trolley, the steel pipe pressure head and the steel pipe ejection head are provided with two groups, and the two groups are symmetrically arranged on two sides of the feeding chain respectively.
As an embodiment of the present invention, a plurality of pins are uniformly disposed on the side wall of the milling head, and the pins are disposed on the milling head through a compression spring.
As an embodiment of the invention, a plurality of installation seats are uniformly arranged on the milling head in the circumferential direction, installation grooves are formed in the installation seats, installation blocks are fixedly arranged in the installation grooves through bolts, a plurality of pin holes are uniformly formed in the installation blocks, pins are clamped in the pin holes, the front ends of the pins are in a pointed cone shape, and pressure springs are arranged at the rear ends of the pins.
As an embodiment of the present invention, an installation shaft is fixedly arranged on the inner side of the milling head, the free end of the milling cutter rod is a sleeve adapted to the installation shaft, an installation hole is arranged on the installation shaft, and a round hole corresponding to the installation block is arranged on the sleeve; and a brush shaft is arranged on the outer side of the milling head, and a steel wire brush is arranged on the brush shaft.
As an implementation mode of the invention, the automatic feeding device further comprises a material storage rack arranged on one side of the feeding chain, wherein the material storage rack is used for placing the steel pipe with the inner wall to be cleaned, and the height of the material storage rack is matched with that of the feeding chain, so that manual feeding is facilitated.
As an embodiment of the invention, sliding rails are arranged on two sides of the sliding rail frame, the sliding rail trolley slides along the sliding rails, a rack seat is arranged on the sliding rail frame, a rack parallel to the sliding rails is arranged on the rack seat, and a gear matched with the rack and a motor I for driving the gear to rotate are arranged on the sliding rail trolley.
As an embodiment of the invention, a bearing is arranged between the milling cutter rod and the right end of the slide rail frame, and the milling cutter rod is in clearance fit with an inner ring of the bearing.
As an embodiment of the present invention, the pipe pressing frame is fixed on the ground through an upright post, the upright post is located on one side of the pipe pressing frame, and the steel pipe is prevented from interfering with the upright post when rolling from the storage frame to the feeding chain.
As one embodiment of the invention, the steel pipe pressure head is fastened on a connecting plate through bolts, and the connecting plate is hung on the pressure pipe frame in an up-and-down adjustable mode through the bolts.
As an embodiment of the present invention, the rotary driving device is used for driving a plurality of milling cutter rods to rotate, and is a plurality of driving motors, or
All the milling cutter rods are driven to rotate by a driving motor and a chain sprocket transmission assembly.
As an implementation mode of the invention, the automatic feeding device further comprises a feeding limiter and a steel pipe orifice limit switch, wherein the feeding limiter is arranged at a pipe clamping groove which is farthest away from the material storage rack, and when a steel pipe is detected to be arranged in the pipe clamping groove, the feeding is finished; the steel pipe orifice limit switch is arranged on the mounting frame and used for detecting the distance between the milling head and the steel pipe orifice.
As an embodiment of the invention, the pipe clamping groove is an arc-shaped groove matched with the outer diameter of the steel pipe, and the pressing groove is triangular.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:
the steel pipe inner wall cleaning device provided by the invention has the advantages of simple structure, thorough cleaning, no smoke and dust generation, high cleaning efficiency and contribution to subsequent processing. Through setting up the cutter arbor and set up the pin on the cutter head, can clear up whole steel pipe inner wall, strike the steel pipe inner wall through the pin moreover, the clearance is thorough, and makes the steel pipe inner wall reach the surface roughness requirement of compound process, and on following compound process, plastic tubing and steel pipe bonding are firm, do not split. The milling head passes through the pressure spring setting on the milling head, and the outer end is sharp toper, and when the pin contacted the steel pipe mouth of pipe, the conical surface and the steel pipe mouth of pipe contact of pin, in the atress indentation pinhole, the top was tight at the steel pipe inner wall under the pressure spring effect, structural design is ingenious. And a steel wire brush is further arranged on the milling head, so that the inner wall of the steel pipe is further cleaned. The sliding rail trolley is driven by the gear and the rack, so that the bearing capacity is large, the transmission precision is high, the speed is high, and the production efficiency is high.
Drawings
Fig. 1 is a schematic top view of the present invention.
Fig. 2 is a schematic view of the structure at a-a in fig. 1.
Figure 3 is a schematic diagram of the steel pipe indenter and steel pipe plug of figure 2, viewed from the right.
Fig. 4 is a schematic structural view of the milling head of the present invention.
Fig. 5 is a front view of the milling head according to the present invention.
Fig. 6 is a partially enlarged schematic view of a portion a of fig. 5.
Wherein: 1 slide rail frame, 2 slide rails, 3 rack seats, 4 racks, 5 slide rail trolleys, 6 motor I, 7 milling cutter rods, 8 milling heads, 801 installation seats, 802 installation grooves, 803 backing plates, 804 installation blocks, 805 counter bores, 806 pin holes, 807 pins, 808 baffle plates, 809 compression springs, 810 bolts, 811 installation shafts, 812 installation holes, 813 brush shafts, 814 steel wire brushes, 9 bearings, 10 tube pressing frames, 11 upright columns, 12 connecting plates, 13 steel tube pressing heads, 14 pressing grooves, 15 steel tube ejecting heads, 16 clamping tube grooves, 17 lifting devices, 18 driven chains, 19 driving chains, 20 driven sprockets, 21 bearing seats, 22 transmission shafts, 23 motor II, 24 driving sprockets, 25 storage racks, 26 steel tubes and 27 installation racks.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail and fully with reference to the following embodiments.
As shown in fig. 1-3, the cleaning device for the inner wall of the steel pipe comprises:
the sliding rail trolley 5 is arranged on the sliding rail frame 1 in a left-right moving mode, a plurality of milling cutter rods 7 are horizontally arranged on the right side of the sliding rail trolley 5, the left ends of the milling cutter rods 7 are connected with a rotary driving device, and milling heads 8 are fixedly arranged on the right ends of the milling cutter rods 7; the rotary driving device is used for driving the plurality of milling cutter rods 7 to rotate, and is a plurality of driving motors, or one driving motor and a chain and chain wheel transmission assembly are used for driving all the milling cutter rods 7 to rotate, the setting mode is a conventional technical means in the mechanical field, and details are not repeated here.
Steel pipe pressure head 13 and steel pipe top 15, steel pipe pressure head 13 passes through the bolt level and sets up on pipe pressing frame 10, pipe pressing frame 10 bottom all is equipped with a plurality of indent 14, steel pipe top 15 passes through elevating gear 17 and sets up steel pipe pressure head 13 below, evenly be provided with on the steel pipe top 15 a plurality of with the corresponding card pipe groove 16 of indent 14, 16 intervals of card pipe groove and the corresponding setting of 7 intervals of cutter arbor. The pipe clamping groove 16 is an arc-shaped groove matched with the outer diameter of the steel pipe 26, and the pressure groove 14 is triangular. The lifting device 17 is a cylinder or a hydraulic cylinder.
The feeding chain comprises driven sprocket chain transmission assemblies symmetrically arranged at two ends of the mounting frame 27, two groups of the driven sprocket chain transmission assemblies are connected with the same transmission shaft 22, the transmission shaft 22 is also connected with one group of driving sprocket chain transmission assemblies, and a driving sprocket in each driving sprocket chain transmission assembly is connected with an output shaft of the second motor 23; driven sprocket chain drive assembly is including setting up the driven sprocket 20 and the driven chain 18 of setting on two driven sprocket 20 in the mounting bracket 27 left and right sides, and wherein the driven sprocket 20 of one side sets firmly on the transmission shaft 22, transmission shaft 22 go up fixed be provided with drive sprocket matched with driven sprocket, be connected with drive chain 19 between driven sprocket and the drive sprocket, transmission shaft 22 sets up through a plurality of bearing frames 21 on the mounting bracket 27.
The slide rail trolley 5, the steel pipe pressure head 13 and the steel pipe ejection head 15 are arranged in two groups, are symmetrically arranged on two sides of the feeding chain respectively, and are used for cleaning the inner wall of the steel pipe 26 in a crossed mode.
As shown in fig. 4 to 6, a plurality of pins 807 are uniformly arranged on the side wall of the milling head 8, and the pins 807 are arranged on the milling head 8 by a compression spring 809. In this embodiment, circumference evenly is provided with four cuboid shape's mount pads 801 on the cutter head 8, the whole cross-section of cutter head 8 is cross, 801 has seted up mounting groove 802 on the mount pad, the installation piece 804 has set firmly through the bolt in the mounting groove 802, evenly be provided with a plurality of pinhole 806 on the installation piece 804, the card is equipped with in the pinhole 806 pin 807, pin 807 front end is the pointed cone, and the rear end is equipped with pressure spring 809. Counterbores 805 are formed in two ends of the mounting block 804, threaded holes corresponding to the counterbores 805 are formed in the bottom of the mounting groove 802 of the mounting seat 801, and the mounting block 804 is fastened in the mounting groove 802 through bolts. The diameter of the lower part of the pin hole 806 is larger than that of the upper part, the middle part of the pin 807 is provided with a baffle plate 808, the diameter of the baffle plate 808 is larger than that of the upper part of the pin hole 806 and smaller than that of the lower part of the pin hole 806, so that the pin 807 is clamped in the pin hole 806 and cannot be separated. The pin hole 806 is a through hole, and the compression spring 809 is arranged between the pin 807 and the bottom of the mounting groove 802. As a further optimization, the mounting block 804 is provided with different sizes and models, the sizes of the corresponding pins 807 are different, in order to enable the pins 807 to work with the inner wall of the steel pipe 26 after the mounting block 804 is mounted in the mounting groove 802, a backing plate 803 is arranged at the bottom of the mounting block 804, and a through hole corresponding to the counter bore 805 is arranged on the backing plate 803.
For further optimization, an installation shaft 811 is fixedly arranged on the inner side of the milling head 8, the free end of the milling cutter rod 7 is a sleeve matched with the installation shaft 811, an installation hole 812 is formed in the installation shaft 811, a round hole corresponding to the installation block 812 is formed in the sleeve, and the installation shaft 811 and the sleeve are fixed together through bolts; the outer side of the milling head 8 is provided with a brush shaft 813, and the brush shaft 813 is provided with a steel wire brush 814.
The steel pipe inner wall cleaning device further comprises a material storage rack 25 arranged on one side of the feeding chain, a steel pipe 26 to be cleaned of the inner wall is placed on the material storage rack 25, and the height of the material storage rack 25 is matched with the height of the feeding chain, so that manual feeding is facilitated.
The sliding rail device is characterized in that sliding rails 2 are arranged on two sides of the sliding rail frame 1, the sliding rail trolley 5 slides along the sliding rails 2, a rack seat 3 is arranged on the sliding rail frame 1, a rack 4 parallel to the sliding rails 2 is arranged on the rack seat 3, and a gear matched with the rack 4 and a motor 6 for driving the gear to rotate are arranged on the sliding rail trolley 5.
And a bearing 9 is arranged between the milling cutter rod 7 and the right end of the slide rail frame 1, and the milling cutter rod 7 is in clearance fit with the inner ring of the bearing 9.
As shown in fig. 3, the pipe pressing frame 10 is fixed on the ground through the upright post 11, the upright post 11 is located at one side of the pipe pressing frame 10, and the steel pipe 26 is prevented from interfering with the upright post 11 when rolling from the stock shelf 25 to the feeding chain.
The steel pipe pressure head 13 is fastened on the connecting plate 12 through bolts, and the connecting plate 12 is hung on the pipe pressing frame 10 in an up-and-down adjustable mode through bolts. The height of the connecting plate 12 and the steel tube pressure head 13 can be adjusted by adjusting the bolt above the pressure tube rack 10, and the steel tube 26 is overlapped with the bearing of the milling head 8 after the steel tube 26 is clamped by matching with the tube clamping groove 16.
As further optimization, the steel pipe inner wall cleaning device further comprises a feeding limiter and a steel pipe orifice limit switch, wherein the feeding limiter is arranged at the pipe clamping groove 16 farthest from the storage rack 25, and when a steel pipe 26 is detected in the pipe clamping groove 16, feeding is finished; the steel pipe orifice limit switch is arranged on the mounting frame 27 and used for detecting the distance between the milling head 8 and the orifice of the steel pipe 26.
The steel pipe inner wall cleaning device provided by the invention has the advantages of simple structure, thorough cleaning, no smoke and dust generation, high cleaning efficiency and contribution to subsequent processing. Through setting up milling cutter pole 7 and set up pin 807 on milling head 8, can clear up whole steel pipe 26 inner wall, strike steel pipe 26 inner wall through pin 807 in addition, the clearance is thorough, and makes steel pipe 26 inner wall reach the roughness requirement of compound process, and on following compound process, the plastic tubing is firmly bonded with steel pipe 26, does not split. The milling head 8 is arranged on the milling head 8 through the pressure spring 809, the outer end of the milling head is in a pointed cone shape, when the pin 807 contacts the opening of the steel pipe 26, the conical surface of the pin 807 is in contact with the opening of the steel pipe 26, the pin is retracted into the pin hole 806 under stress, and the inner wall of the steel pipe 26 is tightly pushed under the action of the pressure spring 809, so that the structural design is ingenious. The milling head 8 is also provided with a steel wire brush 804, so that the inner wall of the steel pipe 26 is further cleaned. The first motor 6, the second motor 23 and the driving motor are all speed reducing motors. The sliding rail trolley 5 is driven by a gear rack, so that the bearing capacity is large, the transmission precision is high, the speed is high, and the production efficiency is high.
The use process comprises the following steps:
starting a feeding button, wherein a driven chain 18 in the feeding chain rotates, 5 steel pipes 26 are driven by the driven chain 18 to sequentially enter 5 pipe clamping grooves 16, and after a feeding limiter senses a signal, a second motor 23 stops and feeding is finished;
the two lifting devices 17 lift the steel pipe jacking head 15, the pipe clamping grooves 16 and the pressure grooves 14 clamp the steel pipe 26 tightly, after the steel pipe 26 is clamped in place, the operation button is pressed, the left-end slide rail trolley 5 advances, the milling cutter rod 7 rotates, after the steel pipe orifice limit switch senses a signal, the advancing speed of the slide rail trolley 5 is reduced, the rotating speed of the milling cutter rod 7 is low, the pipe orifice is prevented from being damaged, after the pipe orifice is cleaned for 5 seconds, the rotating speed of the milling cutter rod 7 is increased, the inner wall of the steel pipe 26 continues to be cleaned, and after the left-end slide rail trolley 5 is set to operate for a certain time, the right-end slide rail trolley 5 starts to operate. The left end milling cutter rod 7 moves to the head and then retracts, then the right end milling cutter rod 7 moves to the head and retracts, the two paths of operation overlap and are staggered, the two end milling heads 8 are prevented from colliding, and the inner wall of the steel pipe 26 is completely cleaned.
Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art may still make modifications to the technical solutions described in the foregoing embodiments, or may substitute some technical features of the embodiments; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a steel pipe inner wall cleaning device which characterized in that, it includes:
the sliding rail trolley (5) is arranged on the sliding rail frame (1) in a left-right moving mode, a plurality of milling cutter rods (7) are horizontally arranged on the right side of the sliding rail trolley (5), the left ends of the milling cutter rods (7) are connected with the rotary driving device, and the right ends of the milling cutter rods are fixedly provided with milling heads (8);
the steel pipe pressing head is characterized by comprising a steel pipe pressing head (13) and a steel pipe top head (15), wherein the steel pipe pressing head (13) is horizontally arranged on a pipe pressing frame (10) through bolts, a plurality of pressing grooves (14) are formed in the bottom of the pipe pressing frame (10), the steel pipe top head (15) is arranged below the steel pipe pressing head (13) through a lifting device (17), a plurality of pipe clamping grooves (16) corresponding to the pressing grooves (14) are uniformly formed in the steel pipe top head (15), and the distance between every two pipe clamping grooves (16) corresponds to the distance between every two cutter rods (7);
the feeding chain comprises driven sprocket chain transmission assemblies symmetrically arranged at two ends of a mounting frame (27), two groups of the driven sprocket chain transmission assemblies are connected with the same transmission shaft (22), the transmission shaft (22) is also connected with a group of driving sprocket chain transmission assemblies, and a driving sprocket in the driving sprocket chain transmission assemblies is connected with an output shaft of a second motor (23);
the sliding rail trolley (5), the steel pipe pressure head (13) and the steel pipe ejection head (15) are arranged in two groups and are symmetrically arranged on two sides of the feeding chain respectively.
2. The steel pipe inner wall cleaning device according to claim 1, characterized in that: a plurality of pins (807) are uniformly arranged on the side wall of the milling head (8), and the pins (807) are arranged on the milling head (8) through a pressure spring (809).
3. The steel pipe inner wall cleaning device according to claim 2, characterized in that: the milling head (8) are gone up circumference and are evenly provided with a plurality of mount pad (801), mounting groove (802) have been seted up on mount pad (801), installation piece (804) have set firmly through the bolt in mounting groove (802), evenly be provided with a plurality of pinhole (806) on installation piece (804), pinhole (806) inside callipers are equipped with pin (807), pin (807) front end is sharp toper, and the rear end is equipped with pressure spring (809).
4. The steel pipe inner wall cleaning device according to claim 3, wherein: a mounting shaft (811) is fixedly arranged on the inner side of the milling head (8), the free end of the milling cutter rod (7) is a sleeve matched with the mounting shaft (811), a mounting hole (812) is formed in the mounting shaft (811), and a round hole corresponding to the mounting block (812) is formed in the sleeve; a brush shaft (813) is arranged on the outer side of the milling head (8), and a steel wire brush (814) is arranged on the brush shaft (813).
5. The steel pipe inner wall cleaning device according to claim 1, characterized in that: the steel pipe cleaning machine is characterized by further comprising a material storage frame (25) arranged on one side of the feeding chain, wherein a steel pipe (26) to be cleaned of the inner wall is placed on the material storage frame (25), and the height of the material storage frame (25) is matched with the height of the feeding chain, so that manual feeding is facilitated.
6. The steel pipe inner wall cleaning device according to claim 1, characterized in that: the sliding rail device is characterized in that sliding rails (2) are arranged on two sides of the sliding rail frame (1), the sliding rail trolley (5) slides along the sliding rails (2), a rack seat (3) is arranged on the sliding rail frame (1), a rack (4) parallel to the sliding rails (2) is arranged on the rack seat (3), and a first gear and a first driving gear which are matched with the rack (4) are arranged on the sliding rail trolley (5).
7. The steel pipe inner wall cleaning device according to claim 1, characterized in that: and a bearing (9) is arranged between the milling cutter rod (7) and the right end of the slide rail frame (1), and the milling cutter rod (7) is in clearance fit with the inner ring of the bearing (9).
8. The steel pipe inner wall cleaning device according to claim 4, wherein: pressing pipe support (10) are fixed subaerial through stand (11), stand (11) are located pressing pipe support (10) one side, steel pipe (26) prevent to take place to interfere with stand (11) when rolling on the material loading chain from stock shelf (25).
9. The steel pipe inner wall cleaning device according to claim 1, characterized in that: the rotary driving device is used for driving a plurality of milling cutter rods (7) to rotate and is a plurality of driving motors or
All the milling cutter rods (7) are driven to rotate by a driving motor and a chain sprocket transmission assembly.
10. The steel pipe inner wall cleaning device according to claim 1, characterized in that: the automatic feeding device is characterized by further comprising a feeding limiting stopper and a steel pipe orifice limiting switch, wherein the feeding limiting stopper is arranged at a pipe clamping groove (16) which is farthest from the storage frame (25), and when a steel pipe (26) is detected in the pipe clamping groove (16), feeding is finished; the steel pipe orifice limit switch is arranged on the mounting frame (27) and used for detecting the distance between the milling head (8) and the steel pipe (26) orifice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111420450.2A CN114406327A (en) | 2021-11-26 | 2021-11-26 | Steel pipe inner wall cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111420450.2A CN114406327A (en) | 2021-11-26 | 2021-11-26 | Steel pipe inner wall cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114406327A true CN114406327A (en) | 2022-04-29 |
Family
ID=81266173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111420450.2A Pending CN114406327A (en) | 2021-11-26 | 2021-11-26 | Steel pipe inner wall cleaning device |
Country Status (1)
| Country | Link |
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| CN (1) | CN114406327A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86102595A (en) * | 1986-04-15 | 1987-10-28 | 王守义 | 8 arbor automatic milling machine |
| CN104759667A (en) * | 2015-03-17 | 2015-07-08 | 温惠珍 | Double-surface numerical-control milling machine |
| CN106112073A (en) * | 2016-08-02 | 2016-11-16 | 盛瑞传动股份有限公司 | Piston pin two ends facing attachment |
| CN106141391A (en) * | 2015-03-26 | 2016-11-23 | 重庆盈捷科技有限公司 | Welding burr scraping structure |
| CN207088475U (en) * | 2017-06-01 | 2018-03-13 | 天津友发钢管集团股份有限公司 | A kind of steelplastic pipe superaudio compounding machine |
| KR102004712B1 (en) * | 2018-06-12 | 2019-10-01 | 송재소 | Material Feeding Device in Chamfering Apparatus and Integrated Cutting and Chamfering Machine with It |
| CN211588608U (en) * | 2020-01-08 | 2020-09-29 | 高碑店市联通铸造有限责任公司 | Cast tube inner wall boring device |
| CN112643098A (en) * | 2020-12-07 | 2021-04-13 | 安徽方兴实业股份有限公司 | Multi-surface machining device based on multi-way flange |
-
2021
- 2021-11-26 CN CN202111420450.2A patent/CN114406327A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86102595A (en) * | 1986-04-15 | 1987-10-28 | 王守义 | 8 arbor automatic milling machine |
| CN104759667A (en) * | 2015-03-17 | 2015-07-08 | 温惠珍 | Double-surface numerical-control milling machine |
| CN106141391A (en) * | 2015-03-26 | 2016-11-23 | 重庆盈捷科技有限公司 | Welding burr scraping structure |
| CN106112073A (en) * | 2016-08-02 | 2016-11-16 | 盛瑞传动股份有限公司 | Piston pin two ends facing attachment |
| CN207088475U (en) * | 2017-06-01 | 2018-03-13 | 天津友发钢管集团股份有限公司 | A kind of steelplastic pipe superaudio compounding machine |
| KR102004712B1 (en) * | 2018-06-12 | 2019-10-01 | 송재소 | Material Feeding Device in Chamfering Apparatus and Integrated Cutting and Chamfering Machine with It |
| CN211588608U (en) * | 2020-01-08 | 2020-09-29 | 高碑店市联通铸造有限责任公司 | Cast tube inner wall boring device |
| CN112643098A (en) * | 2020-12-07 | 2021-04-13 | 安徽方兴实业股份有限公司 | Multi-surface machining device based on multi-way flange |
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