CN117140223B - Pipe fitting connecting equipment for machining - Google Patents
Pipe fitting connecting equipment for machining Download PDFInfo
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- CN117140223B CN117140223B CN202311390479.XA CN202311390479A CN117140223B CN 117140223 B CN117140223 B CN 117140223B CN 202311390479 A CN202311390479 A CN 202311390479A CN 117140223 B CN117140223 B CN 117140223B
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- cylindrical gear
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- rod
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- 238000003754 machining Methods 0.000 title claims abstract description 9
- 238000005498 polishing Methods 0.000 claims abstract description 70
- 230000001788 irregular Effects 0.000 claims abstract description 59
- 239000003292 glue Substances 0.000 claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 238000003892 spreading Methods 0.000 claims abstract description 26
- 230000007480 spreading Effects 0.000 claims abstract description 26
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 20
- 230000007306 turnover Effects 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 6
- 230000008602 contraction Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 abstract 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 239000011425 bamboo Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/02—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles
- B05C1/027—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to separate articles only at particular parts of the articles
-
- 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
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
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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
-
- 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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
-
- 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
- B24B5/35—Accessories
- B24B5/355—Feeding means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
Pipe fitting connecting device for machining belongs to pipe fitting processing technology field, includes: the steel pipe overturning and polishing device comprises a supporting bottom plate, a pushing steel pipe part, an overturning and polishing part and a rotating and gluing part; the pushing steel pipe part, the overturning and polishing part and the two groups of pushing steel pipe parts are respectively arranged on the supporting bottom plate in opposite states; the overturning and polishing part is positioned at the middle position of the two groups of pushing steel pipe parts; the pushing steel pipe part comprises: an irregular supporting plate, a side pushing structure and a rear end clamping pushing structure; the irregular supporting plate is fixedly arranged on the upper end face of the supporting bottom plate; the side pushing structure and the rear end clamping pushing structure are arranged on the supporting bottom plate, and the rear end clamping pushing structure is positioned in front of the side pushing structure; the glue spreading brush is driven to move through the expansion and contraction of the servo electric cylinder II, so that the glue spreading brush is close to the polished surface on the outer side of the pipe, and the glue is spread on the outer side of the pipe through the glue spreading brush, so that the firmness of pipe connection is improved.
Description
Technical Field
The invention relates to the technical field of pipe fitting machining, in particular to a pipe fitting connecting device for machining.
Background
Today's society, pipe connections still need to be made manually or by other means, and the transfer process takes a lot of time, resulting in reduced production efficiency.
The invention of patent number CN202111114597.9 discloses a pipe connecting device comprising: a fixing frame; a screwing mechanism for clamping the pipe body and rotating the pipe body; the clamping mechanism is used for clamping the pipe fitting joint and is in sliding connection with the fixing frame, and the sliding direction of the clamping mechanism is parallel to the length direction of the pipe fitting body. The invention provides pipe fitting connecting equipment, which can realize automatic screwing of a pipe fitting body and a pipe fitting joint, and can well control screwing force due to screwing by a machine, so that the consistency of the screwing force of each part is ensured.
The prior art described above allows threaded pipe connections, and for some non-threaded pipes, pipe connections requiring sanding glue are not mentioned, and therefore a device is needed that can be used for connection of non-threaded pipes.
Disclosure of Invention
According to the invention, the motor on the connecting frame II drives the cylindrical gear to rotate, so as to drive the hollow gear to rotate, thereby driving the servo motor cylinder II to rotate, and then the servo motor cylinder II stretches and contracts to drive the glue spreading brush to move, so that the glue spreading brush is close to the polished surface on the outer side of the pipe, and the glue spreading brush is used for spreading glue to the outer side, so that the firmness of pipe connection is improved.
The technical scheme adopted by the invention is as follows: a pipe connection apparatus for machining comprising: the steel pipe overturning and polishing device comprises a supporting bottom plate, a pushing steel pipe part, an overturning and polishing part and a rotating and gluing part;
the pushing steel pipe part, the overturning and polishing part and the rotating and gluing part are respectively arranged on the supporting bottom plate, two groups of pushing steel pipe parts are arranged, and the two groups of pushing steel pipe parts are respectively arranged on the supporting bottom plate in a mutually opposite state; the overturning and polishing part is positioned at the middle position of the two groups of pushing steel pipe parts.
The pushing steel pipe part comprises: an irregular supporting plate, a side pushing structure and a rear end clamping pushing structure;
the irregular supporting plate is fixedly arranged on the upper end face of the supporting bottom plate; the side pushing structure and the rear end clamping pushing structure are arranged on the supporting bottom plate, and the rear end clamping pushing structure is located at the front position of the side pushing structure.
Preferably, the turning polishing section includes: pushing the overturning structure, rotating the polishing structure, moving and rotating the direction structure, the large gear and the small gear.
The pushing turnover structure is arranged on the moving and rotating direction structure, and the rotating polishing structure is arranged on the pushing turnover structure; the rotary polishing structure comprises two groups, wherein one group of rotary polishing structure is slidably arranged in the sliding groove of the large gear, and the other group of rotary polishing structure is slidably arranged in the sliding groove of the small gear; the large gear is fixedly arranged on the swing rod IV; the pinion is fixedly arranged on the swinging rod IV.
Preferably, the rotary gumming part comprises: the connecting frame II, the cylindrical gear, the hollow gear, the servo electric cylinder II and the glue spreading brush;
the connecting frame II is fixedly arranged on the supporting bottom plate; the shaft of the cylindrical gear is fixedly connected with the shaft of the motor fixedly arranged on the connecting frame II, and the cylindrical gear is meshed with the hollow gear; the hollow gear is rotatably arranged on the circular plate of the connecting frame II, the servo electric cylinder II is fixedly arranged on a frame on the hollow gear, the telescopic rod end of the servo electric cylinder II is fixedly connected with the glue spreading brush, the rear end of the glue spreading brush is connected with a plastic pipe, and the plastic pipe is connected with an outlet of an external glue barrel.
Preferably, the side pushing structure includes: the special-shaped support frame, the cylindrical gear I, the cylindrical gear II, the swinging rod I, the swinging rod II, the rotary friction wheel and the telescopic belt pulley;
the special-shaped support frame is fixedly connected with the frame on the support bottom plate; the cylindrical gear I is rotatably arranged on the special-shaped support frame, the cylindrical gear I is meshed with the cylindrical gear II, and the cylindrical gear II is rotatably arranged on the special-shaped support frame; one end of the swinging rod I is fixedly connected with the shaft of the cylindrical gear I, and the other end of the swinging rod I is rotationally connected with the ball body at the upper end of one of the rotary friction wheels; one end of the swinging rod II is fixedly connected with the shaft of the cylindrical gear II, and the other end of the swinging rod II is fixedly connected with the upper end of the other rotary friction wheel; the front end surface protruding block of the swinging rod I is connected with the front end surface protruding block of the swinging rod II through a spring; the rotary friction wheels are multiple, the rotary friction wheels which are rotationally connected with the swinging rods I are connected with the belt pulley of the telescopic belt pulley through belts and belt pulleys, the rotary friction wheels which are rotationally connected with the swinging rods II are connected with the belt pulley of the telescopic belt pulley through belts and belt pulleys, the motor is installed in the swinging rods I on the left side and the swinging rods II on the right side, and the shaft of the motor is fixedly connected with the rotary friction wheels.
Preferably, the rear end clamping and pushing structure comprises: the device comprises a fixing frame, a screw rod I, a sliding frame, a sliding sector cylinder, a cylindrical gear III, a hollow half gear, a connecting frame I and a telescopic fixing rod;
the two fixing frames are arranged, the lower end of each fixing frame is fixedly arranged on the supporting bottom plate respectively, a motor is fixedly arranged on one fixing frame, and the shaft of the motor is fixedly connected with the screw rod I; the screw rod I is rotatably arranged on the two fixing frames, and the screw threads of the screw rod I are opposite in direction from the middle to the screw threads at the two ends; nuts are fixedly arranged in the protruding blocks above the sliding frame, threads are matched with threads at one end of the screw rod I, two rods are respectively arranged on two side plates of the sliding frame, and the rods are slidably arranged in holes of the fixing frame; the rear end of the sliding fan-shaped cylinder is provided with a rod which is installed in a hole of the sliding frame in a sliding manner, the outer side of the inner side end of the sliding fan-shaped cylinder is provided with threads, and the threads are matched with the threads on the inner side of the connecting frame I; the connecting frame I is rotatably arranged in a groove of the hollow half gear, the frame of the hollow half gear is fixedly connected with the sliding frame, and the connecting frame I is meshed with the cylindrical gear III; the plurality of cylindrical gears III are respectively rotatably arranged on the hollow half gears, the plurality of cylindrical gears III are connected through belts and belt pulleys, and the shaft of one cylindrical gear III is fixedly connected with the shaft of the motor fixedly arranged on the hollow half gears; one end of the telescopic fixed rod is fixedly connected with the inner side of the sliding fan-shaped cylinder, the other end of the telescopic fixed rod is fixedly provided with a rubber block, and the outer side of the telescopic fixed rod is wrapped with a spring.
Preferably, the pushing and turning structure comprises: the automatic measuring device comprises a fixed plate, a connecting rod, a straight rack I, a cylindrical gear IV, a swinging rod III, a swinging rod IV, a fixed sliding groove plate, a rotation limiting groove plate, a servo electric cylinder I and an automatic measuring tool;
the motor is fixedly arranged on the fixed plate, a shaft of the motor is fixedly connected with one end shaft of the connecting rod, the other end shaft of the connecting rod is rotationally connected with one end of the straight rack I, the straight rack I is slidably arranged in a groove of the fixed plate, the straight rack I is meshed with the cylindrical gear IV, the cylindrical gear IV is fixedly connected with one end shaft of the swinging rod III, the swinging rod III is rotationally arranged on the fixed chute plate, a chute is arranged on the swinging rod III, and a shaft at one end of the swinging rod IV is slidably arranged in the chute; the fixed chute plate is fixedly arranged on the fixed plate, an irregular chute is arranged on the fixed chute plate, a shaft at one end of a swinging rod IV is slidably arranged in the irregular chute, the swinging rod IV is slidably arranged in the rotation limiting chute plate, and the rotation limiting chute plate is rotatably arranged on the fixed plate; one end of the servo electric cylinder I is fixedly connected with a shelf at the upper end of the swing rod IV, and the telescopic rod end of the servo electric cylinder I is fixedly connected with an automatic measuring tool.
Preferably, the rotary polishing structure comprises: the device comprises a sliding bracket, a servo motor I, a cylindrical gear V, a sliding irregular plate, a sliding block, a servo motor II, a polishing rotating shaft, a fixed square plate, a screw rod moving mechanism, a cylindrical gear VI, a straight rack II and a straight rack III;
the two sliding brackets are arranged, one end of one sliding bracket is slidably arranged in the sliding groove of the large gear, one end of the other sliding bracket is slidably arranged in the sliding groove of the small gear, and the other ends of the two sliding brackets are fixedly connected with the two sliding irregular plates respectively; the servo motor I is fixedly arranged on the sliding support, a shaft of the servo motor I is fixedly connected with the cylindrical gear V, the cylindrical gear V at the outer position is meshed with the large gear, and the cylindrical gear V at the inner position is meshed with the small gear; the sliding irregular plate is slidably arranged in a chute on the other side of the large gear or the small gear, the inner side of the sliding irregular plate is fixedly connected with a spring, the other end of the spring is fixedly connected with a sliding block, the sliding block is slidably arranged in the chute of the sliding irregular plate, the sliding block is fixedly connected with a servo motor II, and the shaft of the servo motor II is fixedly connected with a polishing rotating shaft; the fixed square plate is fixedly arranged on the upper end face of the sliding irregular plate; the screw moving mechanism includes: the device comprises a screw rod, a motor, a bracket and a sliding block; the bracket is fixedly arranged on the fixed square plate, the screw rod is rotatably arranged on the bracket, the shaft of the screw rod is fixedly connected with the shaft of the motor fixedly arranged on the bracket, the screw rod is in threaded fit with the nut inside the sliding block, and the sliding block is rotatably provided with the cylindrical gear VI; the cylindrical gear VI is meshed with a straight rack III, the straight rack III is slidably arranged on a sliding block of the screw rod moving mechanism, and a baffle is arranged on the lower end face of the straight rack III; the straight rack II is fixedly arranged on the fixed square plate, and is meshed with the cylindrical gear VI.
Preferably, the moving and rotating direction structure includes: cylindrical gear VII, cylindrical gear VIII, support irregular plate, cylindrical gear IX, cylindrical gear X, fixed square frame;
the cylindrical gear VII is rotatably arranged on the irregular supporting plate, the shaft of the cylindrical gear VII is fixedly connected with the side surface of the fixed plate, the cylindrical gear VII is meshed with the cylindrical gear VIII, and the cylindrical gear VIII is fixedly connected with the shaft of the motor fixedly arranged on the irregular supporting plate; the lower end of the support irregular plate is provided with two rods, and a motor is fixedly arranged on one of the rods.
Preferably, the shaft of the motor is fixedly connected with the cylindrical gear IX, a fixed block is fixedly arranged on the other rod which supports the lower end of the irregular plate, and the cylindrical gear X is rotatably arranged on the fixed block; the lower end surfaces of the cylindrical gear IX and the cylindrical gear X are respectively rotatably provided with a sliding block, the sliding blocks are slidably arranged in a chute of a fixed square frame, and the cylindrical gear IX is meshed with one of the straight racks IV; the cylindrical gear X is slidably arranged in a chute of the fixed square frame, the cylindrical gear X is meshed with one straight rack IV, and the cylindrical gear IX is meshed with the straight rack IV on the other side; the number of the straight racks IV is two, and the two straight racks IV are respectively and fixedly arranged on two sides of the inner side of the fixed square frame.
The invention has the beneficial effects that:
1. according to the invention, the motor on the fixed plate drives the connecting rod to rotate, so that the straight rack I is driven to rotate the cylindrical gear IV, so that the swinging rod III is driven to rotate, and the servo electric cylinder I, the automatic measuring tool, the pushing turnover structure and the rotating polishing structure are driven to be inserted into a position contacting the pipe, so that the inner wall of the pipe is convenient to polish.
2. According to the invention, the motor on the connecting frame II drives the cylindrical gear to rotate, and then drives the hollow gear to rotate, so that the servo motor cylinder II is driven to rotate, and then the servo motor cylinder II stretches and contracts to drive the glue spreading brush to move, so that the glue spreading brush is close to the polished surface on the outer side of the pipe, and the glue is spread on the outer side of the pipe through the glue spreading brush, so that the firmness of pipe connection is improved.
3. According to the invention, after the tubes at two sides are driven to be close to the middle by the rotating friction wheel, the motor of the fixing frame drives the screw rod I to rotate, and then the sliding frame is driven to move, and as the connecting frame I is in threaded fit with the sliding fan-shaped cylinder and the sliding fan-shaped cylinder is limited by the rod, the sliding fan-shaped cylinder can move inwards, so that the tubes inside the sliding fan-shaped cylinder are pushed to move to the middle, automatic connection of the tube fitting is completed, and manpower resources are saved.
Drawings
Fig. 1 is a schematic view of a first angle of the overall structure of the present invention.
Fig. 2 is a schematic view of a second angle of the overall structure of the present invention.
Fig. 3 is a schematic view of a third angle of the overall structure of the present invention.
Fig. 4 is a schematic view of the structure of the push steel pipe portion on the left side of the present invention.
Fig. 5 is a schematic view of the structure of the right push steel pipe portion of the present invention.
Fig. 6 is a schematic view of a part of the structure of the push steel pipe according to the present invention.
Fig. 7 is a schematic view showing another angle of the pushing part of the steel pipe according to the present invention.
Fig. 8 is a schematic structural view of the flip polish portion of the present invention.
Fig. 9 is a schematic view of another angle of the push-flip structure of the present invention.
Fig. 10 is a schematic view of a part of the push-flip structure of the present invention.
Fig. 11 is a schematic partial structural view of the flip abrasive portion of the present invention.
Fig. 12 is a schematic view of an angle configuration of the rotary sanding structure of the present invention.
Fig. 13 is a schematic view of another angle of the rotary sanding structure of the present invention.
Fig. 14 is a partially enlarged schematic structural view of fig. 13 a according to the present invention.
Fig. 15 is a schematic partial structure of the flip polish portion of the present invention.
Fig. 16 is a schematic partial structure of the rotary gumming section of the present invention.
Reference numerals: 1. a support base plate; 2. pushing the steel pipe part; 3. turning over the polishing part; 4. rotating the glue coating part; 201. an irregular support plate; 202. a special-shaped support frame; 203. cylindrical gear I; 204. cylindrical gear II; 205. swinging rod I; 206. a swinging rod II; 207. rotating the friction wheel; 208. a retractable pulley; 209. a fixing frame; 210. a screw rod I; 211. a sliding rack; 212. a sliding sector; 213. cylindrical gear III; 214. a hollow half gear; 215. a connecting frame I; 216. a telescopic fixed rod; 301. a fixing plate; 302. a connecting rod; 303. a straight rack I; 304. a cylindrical gear IV; 305. swinging rod III; 306. swing rod IV; 307. fixing the chute plate; 308. rotating the limiting groove plate; 309. a servo electric cylinder I; 310. an automatic measuring tool; 311. a large gear; 312. a sliding support; 313. a servo motor I; 314. a cylindrical gear V; 315. sliding the irregular plate; 316. a sliding block; 317. a servo motor II; 318. polishing the rotating shaft; 319. a pinion gear; 320. fixing the square plate; 321. a screw rod moving mechanism; 322. a cylindrical gear VI; 323. a straight rack II; 324. a straight rack III; 325. cylindrical gear VII; 326. a cylindrical gear VIII; 327. supporting the irregular plate; 328. cylindrical gear IX; 329. a cylindrical gear X; 330. a straight rack IV; 331. fixing a square frame; 401. a connecting frame II; 402. a cylindrical gear; 403. a hollow gear; 404. a servo electric cylinder II; 405. and (5) a glue spreading brush.
Detailed Description
1-16, a pipe connection apparatus for machining comprising: the steel pipe polishing device comprises a supporting bottom plate 1, a pushing steel pipe part 2, a turning polishing part 3 and a rotary gluing part 4;
the pushing steel pipe part 2, the turning polishing part 3 and the rotary gluing part 4 are respectively arranged on the supporting bottom plate 1, two groups of pushing steel pipe parts 2 are arranged, and the two groups of pushing steel pipe parts 2 are respectively arranged on the supporting bottom plate 1 in a mutually opposite state; the overturning and polishing part 3 is positioned at the middle position of the two groups of pushing steel pipe parts 2; the pipe is pushed forward by pushing the steel pipe part 2, the outer wall or the inner wall of the pipe is polished by turning the polishing part 3, after polishing, the glue is brushed to the outer side of the pipe at one end by rotating the gluing part 4, and the pipes at two sides are pushed and connected by pushing the steel pipe part 2.
Pushing the steel pipe portion 2 includes: an irregular support plate 201, a side pushing structure, and a rear end clamping pushing structure;
the irregular support plate 201 is fixedly installed on the upper end surface of the support base plate 1; the side pushing structure and the rear end clamping pushing structure are arranged on the supporting bottom plate 1, and the rear end clamping pushing structure is positioned in front of the side pushing structure; the side pushing structure is used for slowly pushing the pipe, so that the pipe is convenient to polish, when the pipes at two ends are required to be connected, the rear end clamping pushing structure is matched with the side pushing structure to push the pipe forwards, and the rear end clamping pushing structure is used for giving larger pushing force to the pipe, so that the pipes at two ends are convenient to connect.
In an alternative embodiment of the present invention, as shown in fig. 8 to 15, the flip grinding portion 3 includes: pushing the overturning structure, rotating the polishing structure, moving and rotating the direction structure, the large gear 311 and the small gear 319;
the pushing turnover structure is arranged on the moving and rotating direction structure, and the rotating polishing structure is arranged on the pushing turnover structure; the rotating polishing structure has two groups, wherein one group of rotating polishing structure is slidably arranged in the sliding groove of the large gear 311, and the other group of rotating polishing structure is slidably arranged in the sliding groove of the small gear 319; the large gear 311 is fixedly arranged on the swing rod IV 306; pinion 319 is fixedly mounted on swing lever IV 306; the turning structure is pushed to rotate and the polishing structure is inserted into the pipeline, the pipeline wall opening is polished through the rotating and polishing structure, the turning structure and the two groups of rotating and polishing structures are pushed to move through the moving and rotating direction structure, and therefore connection of pipelines on two sides is guaranteed not to be prevented.
In an alternative embodiment of the present invention, as shown in fig. 16, the rotary gumming part 4 includes: a connecting frame II 401, a cylindrical gear 402, a hollow gear 403, a servo motor cylinder II 404 and a glue spreading brush 405;
the connecting frame II 401 is fixedly arranged on the supporting bottom plate 1; the shaft of the cylindrical gear 402 is fixedly connected with the shaft of a motor fixedly arranged on the connecting frame II 401, and the cylindrical gear 402 is meshed with the hollow gear 403; the hollow gear 403 is rotatably arranged on a circular plate of the connecting frame II 401, the servo electric cylinder II 404 is fixedly arranged on a frame on the hollow gear 403, the telescopic rod end of the servo electric cylinder II 404 is fixedly connected with the glue spreading brush 405, the rear end of the glue spreading brush 405 is connected with a plastic pipe, and the plastic pipe is connected with an external glue barrel outlet; the motor on the connecting frame II 401 drives the cylindrical gear 402 to rotate, and then drives the hollow gear 403 to rotate, so that the servo motor cylinder II 404 is driven to rotate, the servo motor cylinder II 404 stretches and contracts to drive the glue spreading brush 405 to move, the glue spreading brush 405 is made to be close to the polished surface on the outer side of the pipe, and glue is spread to the outer side through the glue spreading brush 405.
In an alternative embodiment of the present invention, as shown in fig. 4 to 5, the side pushing structure includes: the special-shaped support frame 202, a cylindrical gear I203, a cylindrical gear II 204, a swinging rod I205, a swinging rod II 206, a rotary friction wheel 207 and a telescopic belt pulley 208;
the special-shaped support frame 202 is fixedly connected with the frame on the support bottom plate 1; the cylindrical gear I203 is rotatably arranged on the special-shaped support frame 202, the cylindrical gear I203 is meshed with the cylindrical gear II 204, and the cylindrical gear II 204 is rotatably arranged on the special-shaped support frame 202; one end of a swinging rod I205 is fixedly connected with the shaft of the cylindrical gear I203, and the other end of the swinging rod I205 is rotationally connected with the ball body at the upper end of one of the rotary friction wheels 207; one end of the swing rod II 206 is fixedly connected with the shaft of the cylindrical gear II 204, and the other end of the swing rod II 206 is fixedly connected with the upper end of the other rotary friction wheel 207; the front end surface protruding block of the swing rod I205 and the front end surface protruding block of the swing rod II 206 are connected through springs; the plurality of rotary friction wheels 207 are arranged, wherein the rotary friction wheels 207 which are rotationally connected with the swinging rods I205 are connected with the belt pulley of the telescopic belt pulley 208 through belts and belt pulleys, the rotary friction wheels 207 which are rotationally connected with the swinging rods II 206 are connected with the belt pulley of the telescopic belt pulley 208 through belts and belt pulleys, a motor is arranged in each of the left swinging rod I205 and the right swinging rod II 206, and the shaft of the motor is fixedly connected with the rotary friction wheels 207; the motor inside the swinging rod I205 and the swinging rod II 206 drives the rotating friction wheel 207 to rotate, and then drives the pipe to move.
In an alternative embodiment of the present invention, as shown in fig. 6 to 7, the rear end clamping pushing structure includes: the device comprises a fixing frame 209, a screw rod I210, a sliding frame 211, a sliding sector cylinder 212, a cylindrical gear III 213, a hollow half gear 214, a connecting frame I215 and a telescopic fixed rod 216;
the number of the fixing frames 209 is two, the lower end of each fixing frame 209 is fixedly arranged on the supporting bottom plate 1 respectively, a motor is fixedly arranged on one fixing frame 209, and the shaft of the motor is fixedly connected with the screw rod I210; the screw rod I210 is rotatably arranged on the two fixing frames 209, and the screw threads of the screw rod I210 are opposite in direction from the middle to the screw threads at the two ends; nuts are fixedly arranged in the protruding blocks above the sliding frame 211, threads are matched with threads at one end of the screw rod I210, two rods are respectively arranged on two side plates of the sliding frame 211, and the rods are slidably arranged in holes of the fixing frame 209; the rear end of the sliding sector 212 is provided with a rod which is slidably arranged in a hole of the sliding frame 211, the outer side of the inner side end of the sliding sector 212 is provided with threads which are matched with the threads on the inner side of the connecting frame I215; the connecting frame I215 is rotatably arranged in a groove of the hollow half gear 214, the frame of the hollow half gear 214 is fixedly connected with the sliding frame 211, and the connecting frame I215 is meshed with the cylindrical gear III 213; the plurality of cylindrical gears III 213 are respectively rotatably arranged on the hollow half gear 214, the plurality of cylindrical gears III 213 are connected with the belt pulley through a belt, and the shaft of one cylindrical gear III 213 is fixedly connected with the shaft of the motor fixedly arranged on the hollow half gear 214; one end of the telescopic fixed rod 216 is fixedly connected with the inner side of the sliding sector cylinder 212, a rubber block is fixedly arranged at the other end of the telescopic fixed rod 216, and a spring is wrapped on the outer side of the telescopic fixed rod 216.
After finishing the brushing, drive the pipe of both sides to draw close to the centre through rotating friction wheel 207, the motor of rethread mount 209 drives screw I210 and rotates, and then drive the sliding frame 211 and remove, thereby drive cylindrical gear III 213, hollow half gear 214, link I215 removes, and then make the rubber piece laminating of flexible dead lever 216 and live the pipe, the motor on the rethread hollow half gear 214 drives cylindrical gear III 213 and rotates, thereby drive link I215 and rotate, because link I215 and sliding fan-shaped section of thick bamboo 212 screw-thread fit and sliding fan-shaped section of thick bamboo 212 and sliding frame 211 are spacing through the pole, consequently sliding fan-shaped section of thick bamboo 212 can inwards remove, thereby promote its inside pipe to remove to the centre, accomplish the automatic connection of pipe fitting.
In an alternative embodiment of the present invention, as shown in fig. 8 to 11, the push-flip structure includes: the automatic measuring device comprises a fixed plate 301, a connecting rod 302, a straight rack I303, a cylindrical gear IV 304, a swinging rod III 305, a swinging rod IV 306, a fixed sliding groove plate 307, a rotation limiting groove plate 308, a servo electric cylinder I309 and an automatic measuring tool 310;
a motor is fixedly arranged on the fixed plate 301, a shaft of the motor is fixedly connected with one end shaft of the connecting rod 302, the other end shaft of the connecting rod 302 is rotationally connected with one end of the straight rack I303, the straight rack I303 is slidably arranged in a groove of the fixed plate 301, the straight rack I303 is meshed with the cylindrical gear IV 304, the cylindrical gear IV 304 is fixedly connected with one end shaft of the swinging rod III 305, the swinging rod III 305 is rotationally arranged on the fixed chute plate 307, a chute is arranged on the swinging rod III 305, and the shaft at one end of the swinging rod IV 306 is slidably arranged in the chute; the fixed chute plate 307 is fixedly arranged on the fixed plate 301, an irregular chute is arranged on the fixed chute plate 307, a shaft at one end of a swinging rod IV 306 is slidably arranged in the irregular chute, the swinging rod IV 306 is slidably arranged in a rotation limiting chute plate 308, and the rotation limiting chute plate 308 is rotatably arranged on the fixed plate 301; one end of the servo electric cylinder I309 is fixedly connected with a frame at the upper end of the swing rod IV 306, and the telescopic rod end of the servo electric cylinder I309 is fixedly connected with the automatic measuring tool 310.
Then the motor on the fixed plate 301 drives the connecting rod 302 to rotate, and then drives the straight rack I303 to drive the cylindrical gear IV 304 to rotate, and then drives the swinging rod III 305 to rotate, so as to drive the swinging rod IV 306 to move along the swinging rod III 305 and the grooves on the fixed sliding groove plate 307, and further drive the servo electric cylinder I309, the automatic measuring tool 310, the pushing overturning structure and the rotating polishing structure to be inserted into the positions contacting the pipe;
and polishing the outer side of the pipe at the other side by half the thickness of the pipe through the same steps.
In an alternative embodiment of the present invention, as shown in fig. 8-15, a rotary sanding structure includes: the polishing device comprises a sliding bracket 312, a servo motor I313, a cylindrical gear V314, a sliding irregular plate 315, a sliding block 316, a servo motor II 317, a polishing rotating shaft 318, a fixed square plate 320, a screw rod moving mechanism 321, a cylindrical gear VI 322, a straight rack II 323 and a straight rack III 324;
one end of one sliding bracket 312 is slidably arranged in a sliding groove of the large gear 311, one end of the other sliding bracket 312 is slidably arranged in a sliding groove of the small gear 319, and the other ends of the two sliding brackets 312 are fixedly connected with two sliding irregular plates 315 respectively; the servo motor I313 is fixedly arranged on the sliding support 312, the shaft of the servo motor I313 is fixedly connected with the cylindrical gear V314, the cylindrical gear V314 at the outer position is meshed with the large gear 311, and the cylindrical gear V314 at the inner position is meshed with the small gear 319; the sliding irregular plate 315 is slidably arranged in a chute on the other side of the large gear 311 or the small gear 319, the inner side of the sliding irregular plate 315 is fixedly connected with a spring, the other end of the spring is fixedly connected with the sliding block 316, the sliding block 316 is slidably arranged in the chute of the sliding irregular plate 315, the sliding block 316 is fixedly connected with the servo motor II 317, and the shaft of the servo motor II 317 is fixedly connected with the polishing rotating shaft 318; the fixed square plate 320 is fixedly installed on the upper end surface of the sliding irregular plate 315; the screw moving mechanism 321 includes: the device comprises a screw rod, a motor, a bracket and a sliding block; the bracket is fixedly arranged on the fixed square plate 320, the screw rod is rotatably arranged on the bracket, the shaft of the screw rod is fixedly connected with the shaft of the motor fixedly arranged on the bracket, the screw rod is in threaded fit with the nut inside the sliding block, and the sliding block is rotatably provided with the cylindrical gear VI 322; the cylindrical gear VI 322 is meshed with the straight rack III 324, the straight rack III 324 is slidably arranged on a sliding block of the screw rod moving mechanism 321, and a baffle is arranged on the lower end face of the straight rack III 324; the straight rack II 323 is fixedly arranged on the fixed square plate 320, and the straight rack II 323 is meshed with the cylindrical gear VI 322.
The automatic measuring tool 310 is driven to move through the servo electric cylinder I309, the automatic measuring tool 310 is further used for measuring the thickness of a pipe, a computer is used for automatically carrying out compromise calculation on the thickness of the pipe, then a motor of the screw moving mechanism 321 is controlled to drive a screw of the screw moving mechanism 321 to rotate, a sliding block of the screw moving mechanism 321 is further driven to move, a cylindrical gear VI 322 is driven to move, when the cylindrical gear VI 322 moves, the cylindrical gear VI 322 is driven to rotate due to the meshing of the cylindrical gear VI 322 and the straight rack II 323, the straight rack III 324 is driven to move, a baffle edge at the lower end of the straight rack III 324 is driven to move downwards along one side, and after the distance of the movement of the straight rack III to one side reaches half of the thickness of the pipe measured by the automatic measuring tool 310, the straight rack III stops moving;
at the moment, firstly polishing the inner wall of the left-end pipe;
the cylindrical gear V314 is driven to rotate through the servo motor I313, the cylindrical gear V314 moves around the pinion 319, the sliding irregular plate 315 is driven to move, the sliding block 316, the servo motor II 317 and the polishing rotating shaft 318 are driven to move, the polishing rotating shaft 318 is driven to rotate through the servo motor II 317 while the polishing rotating shaft 318 moves, and therefore the inner wall of the pipe is polished; when polishing, the inner thickness is continuously reduced, so that the servo motor II 317 and the polishing rotating shaft 318 are continuously close to the inner wall of the pipe under the action of the spring on the sliding irregular plate 315, and when the sliding irregular plate 315 touches the baffle plate at the lower end of the straight rack III 324, the servo motor II 317 stops working.
In an alternative embodiment of the present invention, as shown in fig. 8, the moving plus rotating direction structure includes: cylindrical gear VII 325, cylindrical gear VIII 326, supporting irregular plate 327, cylindrical gear IX 328, cylindrical gear X329, fixed square frame 331;
the cylindrical gear VII 325 is rotatably arranged on the irregular supporting plate 327, the shaft of the cylindrical gear VII 325 is fixedly connected with the side surface of the fixed plate 301, the cylindrical gear VII 325 is meshed with the cylindrical gear VIII 326, and the cylindrical gear VIII 326 is fixedly connected with the shaft of the motor fixedly arranged on the irregular supporting plate 327; the lower end of the support irregular plate 327 is provided with two rods, a motor is fixedly arranged on one rod, a shaft of the motor is fixedly connected with a cylindrical gear IX 328, a fixed block is fixedly arranged on the other rod at the lower end of the support irregular plate 327, and a cylindrical gear X329 is rotatably arranged on the fixed block; the lower end surfaces of the cylindrical gear IX 328 and the cylindrical gear X329 are respectively rotatably provided with a sliding block, the sliding blocks are slidably arranged in the sliding grooves of the fixed square frame 331, and the cylindrical gear IX 328 is meshed with one of the straight racks IV 330; the cylindrical gear X329 is slidably arranged in a chute of the fixed square frame 331, the cylindrical gear X329 is meshed with one straight rack IV 330, and the cylindrical gear IX 328 is meshed with the straight rack IV 330 on the other side; the number of the straight racks IV 330 is two, and the two straight racks IV 330 are respectively and fixedly arranged on two sides of the inner side of the fixed square frame 331.
Working principle: before the apparatus is operated, the pipe to be connected is first placed in a semicircular groove in the irregular support plate 201;
the motor inside the swinging rod I205 and the swinging rod II 206 drive the rotating friction wheel 207 to rotate so as to drive the pipe to move, when the pipe contacts with the rotating friction wheel 207 at the front end, the rotating friction wheel 207 is displaced so as to displace the belt pulley of the telescopic belt pulley 208, and therefore the belt connected between the rotating friction wheels 207 is prevented from being stretched; the pipe is continuously moved forwards, the rotary friction wheel 207 is pushed to displace, the swing rod I205 drives the cylindrical gear I203 to rotate, meanwhile, the spring connected with the protruding block on the swing rod II 206 through the swing rod I205 enables the swing rod I205 and the swing rod II 206 to drive the rotary friction wheel 207 at the lower end to clamp the pipe, the rotary friction wheel 207 is kept in full contact with the side surface of the pipe, and the motor under the swing rod I205 and the swing rod II 206 drives the rotary friction wheel 207 to rotate so as to push the pipe to advance.
After the pipe moves to a proper position, the motor on the fixing plate 301 drives the connecting rod 302 to rotate, and then drives the straight rack I303 to drive the cylindrical gear IV 304 to rotate, and then drives the swinging rod III 305 to rotate, so as to drive the swinging rod IV 306 to move along the swinging rod III 305 and the grooves on the fixing chute plate 307, and further drive the servo electric cylinder I309, the automatic measuring tool 310, the pushing overturning structure and the rotating polishing structure to be inserted into the position contacting the pipe.
The automatic measuring tool 310 is driven to move through the servo electric cylinder I309, so that the automatic measuring tool 310 measures the thickness of the pipe, the calculation of the compromise is automatically carried out on the thickness of the pipe through a computer, and then data are transmitted to the screw rod moving mechanism 321; the motor of the screw rod moving mechanism 321 drives the screw rod of the screw rod moving mechanism 321 to rotate, and then drives the sliding block of the screw rod moving mechanism 321 to move, so that the cylindrical gear VI 322 is driven to move, when the cylindrical gear VI 322 moves, the cylindrical gear VI 322 is meshed with the straight rack II 323, so that the cylindrical gear VI 322 is driven to rotate, and then the straight rack III 324 is driven to move, so that the baffle edge at the lower end of the straight rack III 324 is driven to move downwards along one side, and when the distance of the movement of the straight rack III 324 along one side reaches half of the thickness of a pipe measured by the automatic measuring tool 310, the movement of the straight rack III 324 is stopped.
At the moment, firstly polishing the inner wall of the left-end pipe;
the cylindrical gear V314 is driven to rotate through the servo motor I313, the cylindrical gear V314 moves around the pinion 319, the sliding irregular plate 315 is driven to move, the sliding block 316, the servo motor II 317 and the polishing rotating shaft 318 are driven to move, the polishing rotating shaft 318 is driven to rotate through the servo motor II 317 while the polishing rotating shaft 318 moves, and therefore the inner wall of the pipe is polished; when polishing, the inner thickness is continuously reduced, so that the servo motor II 317 and the polishing rotating shaft 318 are continuously close to the inner wall of the pipe under the action of the spring on the sliding irregular plate 315, and when the sliding irregular plate 315 touches the baffle plate at the lower end of the straight rack III 324, the servo motor II 317 stops working.
After the inner wall is polished, a motor on the fixing plate 301 drives the connecting rod 302 to rotate, and then drives the straight rack I303 to drive the cylindrical gear IV 304 to rotate, and then drives the swinging rod III 305 to rotate, and further drives the swinging rod IV 306 to move along the swinging rod III 305 and the grooves on the fixed chute plate 307, and further drives the servo electric cylinder I309, the automatic measuring tool 310, the pushing turnover structure and the rotating polishing structure to move backwards, and leave the interior of the pipe, and then moves along the swinging rod III 305 and the grooves on the fixed chute plate 307 through the swinging rod IV 306, so that the servo electric cylinder I309, the automatic measuring tool 310, the pushing turnover structure and the rotating polishing structure move upwards;
the motor on the irregular supporting plate 327 drives the cylindrical gear VIII 326 to rotate, and then drives the cylindrical gear VII 325 to rotate, so as to drive the fixed plate 301 to rotate, and further drive the servo electric cylinder I309, the automatic measuring tool 310, the pushing overturning structure and the rotating polishing structure to face the other end of the pipe.
Then the motor on the fixed plate 301 drives the connecting rod 302 to rotate, and then drives the straight rack I303 to drive the cylindrical gear IV 304 to rotate, and then drives the swinging rod III 305 to rotate, so as to drive the swinging rod IV 306 to move along the swinging rod III 305 and the grooves on the fixed sliding groove plate 307, and further drive the servo electric cylinder I309, the automatic measuring tool 310, the pushing overturning structure and the rotating polishing structure to be inserted into the positions contacting the pipe;
Polishing the outer side of the pipe at the other side by the same steps to obtain half of the thickness of the pipe;
after the pipes on both sides are polished, the motor supporting the lower end surface of the irregular plate 327 drives the cylindrical gear IX 328 to rotate, and then drives the cylindrical gear X329 to rotate, so as to drive the cylindrical gear X329 and the cylindrical gear IX 328 to move, thereby driving the fixing plate 301 to move, and preventing the connection work from being influenced when the pipes are connected.
Before connection, a motor on a connecting frame II 401 drives a cylindrical gear 402 to rotate, and then drives a hollow gear 403 to rotate, so that a servo electric cylinder II 404 is driven to rotate, and then a glue spreading brush 405 is driven to move by the extension and retraction of the servo electric cylinder II 404, so that the glue spreading brush 405 is attached to the polished surface on the outer side of a pipe, and glue is spread on the outer side of the pipe by the glue spreading brush 405;
after finishing the brushing, drive the pipe of both sides to draw close to the centre through rotating friction wheel 207, the motor of rethread mount 209 drives screw I210 and rotates, and then drive the sliding frame 211 and remove, thereby drive cylindrical gear III 213, hollow half gear 214, link I215 removes, and then make the rubber piece laminating of flexible dead lever 216 and live the pipe, the motor on the rethread hollow half gear 214 drives cylindrical gear III 213 and rotates, thereby drive link I215 and rotate, because link I215 and sliding fan-shaped section of thick bamboo 212 screw-thread fit and sliding fan-shaped section of thick bamboo 212 and sliding frame 211 are spacing through the pole, consequently sliding fan-shaped section of thick bamboo 212 can inwards remove, thereby promote its inside pipe to remove to the centre, accomplish the automatic connection of pipe fitting.
Claims (2)
1. A pipe connection apparatus for machining, comprising: the steel pipe polishing device comprises a supporting bottom plate (1), a pushing steel pipe part (2), a turning polishing part (3) and a rotary gluing part (4); the steel tube pushing part (2), the overturning and polishing part (3) and the rotary gluing part (4) are respectively arranged on the supporting bottom plate (1), two groups of steel tube pushing parts (2) are arranged, and the two groups of steel tube pushing parts (2) are respectively arranged on the supporting bottom plate (1) in a mutually opposite state; the overturning and polishing part (3) is positioned at the middle position of the two groups of pushing steel pipe parts (2); the pushing steel pipe part (2) comprises: an irregular supporting plate (201), a side pushing structure and a rear end clamping pushing structure; the irregular supporting plate (201) is fixedly arranged on the upper end face of the supporting bottom plate (1); the side pushing structure and the rear end clamping pushing structure are arranged on the supporting bottom plate (1), and the rear end clamping pushing structure is positioned in front of the side pushing structure;
the turning polishing part (3) comprises: pushing the overturning structure, rotating the polishing structure, moving and rotating the direction structure, a large gear (311) and a small gear (319); the pushing turnover structure is arranged on the moving and rotating direction structure, and the rotating polishing structure is arranged on the pushing turnover structure; the rotary polishing structure comprises two groups, wherein one group of rotary polishing structure is slidably arranged in the chute of the large gear (311), and the other group of rotary polishing structure is slidably arranged in the chute of the small gear (319); the large gear (311) is fixedly arranged on the swing rod IV (306); the pinion (319) is fixedly arranged on the swinging rod IV (306);
The rotary gumming part (4) comprises: the device comprises a connecting frame II (401), a cylindrical gear (402), a hollow gear (403), a servo electric cylinder II (404) and a glue spreading brush (405); the connecting frame II (401) is fixedly arranged on the supporting bottom plate (1); the shaft of the cylindrical gear (402) is fixedly connected with the shaft of a motor fixedly arranged on the connecting frame II (401), and the cylindrical gear (402) is meshed with the hollow gear (403); the hollow gear (403) is rotatably arranged on a circular plate of the connecting frame II (401), a servo electric cylinder II (404) is fixedly arranged on a frame on the hollow gear (403), a telescopic rod end of the servo electric cylinder II (404) is fixedly connected with a glue spreading brush (405), the rear end of the glue spreading brush (405) is connected with a plastic pipe, and the plastic pipe is connected with an external glue barrel outlet;
the side pushing structure comprises: the special-shaped support frame (202), a cylindrical gear I (203), a cylindrical gear II (204), a swinging rod I (205), a swinging rod II (206), a rotary friction wheel (207) and a telescopic belt pulley (208); the special-shaped support frame (202) is fixedly connected with the frame on the support bottom plate (1); the cylindrical gear I (203) is rotatably arranged on the special-shaped support frame (202), the cylindrical gear I (203) is meshed with the cylindrical gear II (204), and the cylindrical gear II (204) is rotatably arranged on the special-shaped support frame (202); one end of the swinging rod I (205) is fixedly connected with the shaft of the cylindrical gear I (203), and the other end of the swinging rod I (205) is rotationally connected with the ball body at the upper end of one of the rotary friction wheels (207); one end of the swinging rod II (206) is fixedly connected with the shaft of the cylindrical gear II (204), and the other end of the swinging rod II (206) is fixedly connected with the upper end of the other rotary friction wheel (207); the swing rod I (205) is connected with the front end surface protruding block of the swing rod II (206) through a spring; the plurality of rotary friction wheels (207) are arranged, wherein the rotary friction wheels (207) which are rotationally connected with the swinging rods I (205) are connected with the belt pulley of the telescopic belt pulley (208) through belts and belt pulleys, the rotary friction wheels (207) which are rotationally connected with the swinging rods II (206) are connected with the belt pulley of the telescopic belt pulley (208) through belts and belt pulleys, a motor is arranged in each of the left swinging rod I (205) and the right swinging rod II (206), and the shaft of the motor is fixedly connected with the rotary friction wheels (207);
The rear end clamping pushing structure comprises: the device comprises a fixing frame (209), a screw rod I (210), a sliding frame (211), a sliding sector cylinder (212), a cylindrical gear III (213), a hollow half gear (214), a connecting frame I (215) and a telescopic fixing rod (216); the two fixing frames (209) are arranged, the lower end of each fixing frame (209) is fixedly arranged on the supporting bottom plate (1) respectively, a motor is fixedly arranged on one fixing frame (209), and the shaft of the motor is fixedly connected with the screw rod I (210); the screw rod I (210) is rotatably arranged on the two fixing frames (209), and the screw threads of the screw rod I (210) are opposite in direction from the middle to the screw threads at the two ends; nuts are fixedly arranged in the protruding blocks above the sliding frame (211), threads are matched with threads at one end of the screw rod I (210), two rods are respectively arranged on two side plates of the sliding frame (211), and the rods are slidably arranged in holes of the fixing frame (209); the rear end of the sliding sector cylinder (212) is provided with a rod which is installed in a hole of the sliding frame (211) in a sliding way, the outer side of the inner side end of the sliding sector cylinder (212) is provided with threads, and the threads are matched with the threads on the inner side of the connecting frame I (215); the connecting frame I (215) is rotatably arranged in a groove of the hollow half gear (214), a frame of the hollow half gear (214) is fixedly connected with the sliding frame (211), and the connecting frame I (215) is meshed with the cylindrical gear III (213); the plurality of cylindrical gears III (213) are respectively rotatably arranged on the hollow half gears (214), the plurality of cylindrical gears III (213) are connected through a belt and a belt pulley, and the shaft of one cylindrical gear III (213) is fixedly connected with the shaft on a motor fixedly arranged on the hollow half gears (214); one end of the telescopic fixed rod (216) is fixedly connected with the inner side of the sliding sector cylinder (212), the other end of the telescopic fixed rod (216) is fixedly provided with a rubber block, and the outer side of the telescopic fixed rod (216) is wrapped with a spring;
The pushing and overturning structure comprises: the automatic measuring device comprises a fixed plate (301), a connecting rod (302), a straight rack I (303), a cylindrical gear IV (304), a swinging rod III (305), a swinging rod IV (306), a fixed sliding groove plate (307), a rotation limiting groove plate (308), a servo electric cylinder I (309) and an automatic measuring tool (310); the motor is fixedly arranged on the fixed plate (301), a shaft of the motor is fixedly connected with one end shaft of the connecting rod (302), the other end shaft of the connecting rod (302) is rotationally connected with one end of the straight rack I (303), the straight rack I (303) is slidably arranged in a groove of the fixed plate (301), the straight rack I (303) is meshed with the cylindrical gear IV (304), the cylindrical gear IV (304) is fixedly connected with one end shaft of the swinging rod III (305), the swinging rod III (305) is rotationally arranged on the fixed chute plate (307), a chute is arranged on the swinging rod III (305), and a shaft at one end of the swinging rod IV (306) is slidably arranged in the chute; the fixed chute plate (307) is fixedly arranged on the fixed plate (301), an irregular chute is arranged on the fixed chute plate (307), a shaft at one end of the swinging rod IV (306) is slidably arranged in the irregular chute, the swinging rod IV (306) is slidably arranged in the rotation limiting chute plate (308), and the rotation limiting chute plate (308) is rotatably arranged on the fixed plate (301); one end of a servo electric cylinder I (309) is fixedly connected with a frame at the upper end of a swinging rod IV (306), and the telescopic rod end of the servo electric cylinder I (309) is fixedly connected with an automatic measuring tool (310);
The rotary polishing structure comprises: the device comprises two sliding brackets (312), a servo motor I (313), cylindrical gears V (314), sliding irregular plates (315), sliding blocks (316), a servo motor II (317), a polishing rotating shaft (318), a fixed square plate (320), a screw rod moving mechanism (321), cylindrical gears VI (322), straight racks II (323) and straight racks III (324), wherein one end of one sliding bracket (312) is slidably arranged in a sliding groove of a large gear (311), one end of the other sliding bracket (312) is slidably arranged in a sliding groove of a small gear (319), and the other ends of the two sliding brackets (312) are fixedly connected with the two sliding irregular plates (315) respectively; the servo motor I (313) is fixedly arranged on the sliding support (312), the shaft of the servo motor I (313) is fixedly connected with the cylindrical gear V (314), the cylindrical gear V (314) at the outer position is meshed with the large gear (311), and the cylindrical gear V (314) at the inner position is meshed with the small gear (319); the sliding irregular plate (315) is slidably arranged in a chute on the other side of the large gear (311) or the small gear (319), a spring is fixedly connected to the inner side of the sliding irregular plate (315), the other end of the spring is fixedly connected with the sliding block (316), the sliding block (316) is slidably arranged in the chute of the sliding irregular plate (315), the sliding block (316) is fixedly connected with the servo motor II (317), and the shaft of the servo motor II (317) is fixedly connected with the polishing rotating shaft (318); the fixed square plate (320) is fixedly arranged on the upper end surface of the sliding irregular plate (315); the screw movement mechanism (321) includes: the device comprises a screw rod, a motor, a bracket and a sliding block; the bracket is fixedly arranged on the fixed square plate (320), the screw rod is rotatably arranged on the bracket, the shaft of the screw rod is fixedly connected with the shaft of the motor fixedly arranged on the bracket, the screw rod is in threaded fit with a nut in the sliding block, and the sliding block is rotatably provided with a cylindrical gear VI (322); the cylindrical gear VI (322) is meshed with the straight rack III (324), the straight rack III (324) is slidably arranged on a sliding block of the screw rod moving mechanism (321), and a baffle is arranged on the lower end face of the straight rack III (324); the straight rack II (323) is fixedly arranged on the fixed square plate (320), and the straight rack II (323) is meshed with the cylindrical gear VI (322);
The moving and rotating direction structure comprises: cylindrical gear VII (325), cylindrical gear VIII (326), support irregular plate (327), cylindrical gear IX (328), cylindrical gear X (329), fixed square frame (331); the cylindrical gear VII (325) is rotatably arranged on the irregular supporting plate (327), the shaft of the cylindrical gear VII (325) is fixedly connected with the side surface of the fixed plate (301), the cylindrical gear VII (325) is meshed with the cylindrical gear VIII (326), and the cylindrical gear VIII (326) is fixedly connected with the shaft of the motor fixedly arranged on the irregular supporting plate (327); the lower end of the support irregular plate (327) is provided with two rods, and a motor is fixedly arranged on one rod.
2. A pipe fitting connection apparatus for machining according to claim 1, wherein the shaft of the motor is fixedly connected to the spur gear IX (328), and a fixed block is fixedly installed on the other rod supporting the lower end of the irregular plate (327), and the spur gear X (329) is rotatably installed on the fixed block; a sliding block is rotatably arranged on the lower end surfaces of the cylindrical gear IX (328) and the cylindrical gear X (329), the sliding blocks are slidably arranged in sliding grooves of the fixed square frame (331), and the cylindrical gear IX (328) is meshed with one of the straight racks IV (330); the cylindrical gear X (329) is slidably arranged in a chute of the fixed square frame (331), the cylindrical gear X (329) is meshed with one straight rack IV (330), and the cylindrical gear IX (328) is meshed with the straight rack IV (330) on the other side; the number of the straight racks IV (330) is two, and the two straight racks IV (330) are respectively and fixedly arranged on two sides of the inner side of the fixed square frame (331).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311390479.XA CN117140223B (en) | 2023-10-25 | 2023-10-25 | Pipe fitting connecting equipment for machining |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311390479.XA CN117140223B (en) | 2023-10-25 | 2023-10-25 | Pipe fitting connecting equipment for machining |
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| CN117140223A CN117140223A (en) | 2023-12-01 |
| CN117140223B true CN117140223B (en) | 2024-02-09 |
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| CN112008517A (en) * | 2020-09-08 | 2020-12-01 | 田小华 | Pipeline inner wall grinding device for hardware processing with clearance function |
| CN113953812A (en) * | 2021-09-23 | 2022-01-21 | 杭州希纳博智能机电科技有限公司 | Pipe fitting connecting equipment |
| CN116141169A (en) * | 2023-02-23 | 2023-05-23 | 河南省朝阳建筑设计有限公司 | Auxiliary butt joint assembly for installing water heating pipeline |
| CN116619405A (en) * | 2023-05-25 | 2023-08-22 | 江苏威奥汽车配件有限公司 | Automatic assembling robot for automobile pipeline |
| CN116852209A (en) * | 2023-09-05 | 2023-10-10 | 兴化市华成镀锌管件有限公司 | Galvanized pipe cutting surface burr grinding device |
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| CN117140223A (en) | 2023-12-01 |
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