CN111229873B - Full-automatic pipe orifice shaper for U-shaped copper pipe - Google Patents
Full-automatic pipe orifice shaper for U-shaped copper pipe Download PDFInfo
- Publication number
- CN111229873B CN111229873B CN201910584944.0A CN201910584944A CN111229873B CN 111229873 B CN111229873 B CN 111229873B CN 201910584944 A CN201910584944 A CN 201910584944A CN 111229873 B CN111229873 B CN 111229873B
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- fixed
- plate
- shaped
- sliding
- frame
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 51
- 239000010949 copper Substances 0.000 title claims abstract description 51
- 238000007493 shaping process Methods 0.000 claims abstract description 53
- 239000000463 material Substances 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/14—Recontouring
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The U-shaped copper pipe full-automatic pipe orifice shaping machine comprises a frame, wherein the frame consists of a rectangular frame body, support plates extending upwards are formed on side frames on two sides of the right end of the frame, a crankshaft is arranged between the support plates, two ends of the crankshaft are hinged to the support plates of the frame through bearings, one end of the crankshaft penetrates through a support plate insert sleeve to be fixed with a driven belt wheel, the driven belt wheel is connected with a driving belt wheel through a transmission belt, the driving belt wheel insert sleeve is fixed on a rotating shaft of a motor, and the motor is fixed on the frame; the device can automatically shape the upper pipe orifice of the U-shaped copper pipe, effectively improves the shaping efficiency, indirectly improves the production yield and reduces the personnel cost.
Description
Technical Field
The invention relates to the technical field of copper pipe production equipment, in particular to a full-automatic pipe orifice shaper for a U-shaped copper pipe.
Background
The U-shaped copper pipe is a common pipe connecting piece in the existing refrigeration system, the U-shaped copper pipe is generally provided with a linear copper pipe for bending and forming, after the bending process is finished, the pipe fittings where two pipe orifices on the U-shaped copper pipe are positioned are required to be shaped, the two pipe orifices on the U-shaped copper pipe are parallel, and the center distance between the pipe orifices meets the production requirement, so that the connection of pipelines in the refrigeration system is convenient; at present, the U-shaped copper pipe is shaped by manually using a die, the shaping efficiency is low, and automatic equipment is needed to replace manual shaping.
Disclosure of Invention
The invention aims at overcoming the defects of the prior art, and provides a full-automatic U-shaped copper pipe orifice shaper which can automatically shape an upper pipe orifice of a U-shaped copper pipe.
The U-shaped copper pipe full-automatic pipe orifice shaping machine comprises a frame, wherein the frame consists of a rectangular frame body, support plates extending upwards are formed on side frames on two sides of the right end of the frame, a crankshaft is arranged between the support plates, two ends of the crankshaft are hinged to the support plates of the frame through bearings, one end of the crankshaft penetrates through a support plate insert sleeve to be fixed with a driven belt wheel, the driven belt wheel is connected with a driving belt wheel through a transmission belt, the driving belt wheel insert sleeve is fixed on a rotating shaft of a motor, and the motor is fixed on the frame;
The crankshaft is hinged with a connecting rod, the other end of the connecting rod is fixedly connected with a connector, the connector is hinged with a sliding seat through a hinge shaft, the sliding seat is fixed on a first sliding plate, two sides of the first sliding plate are inserted into a first guide rail, and the first guide rail is fixed on the inner side wall of the frame; the upper end face of the sliding seat is fixedly provided with a linkage block, the linkage block is fixedly provided with a bar-shaped linkage plate, the other end of the linkage plate is fixedly arranged on a second sliding plate, two sides of the second sliding plate are inserted into a second guide rail, the second guide rail is fixedly arranged on two sides of a shaping platform, and the shaping platform is fixedly arranged on the upper end face of the left end of the frame;
The second sliding plate is provided with a rectangular slot, a positioning groove is formed in the second sliding plate on the right side of the slot, a push plate is fixedly inserted in the positioning groove of the second sliding plate, a U-shaped notch is formed in the left side of the upper end face of the push plate, a rectangular material guiding seat is abutted against the upper end face of the push plate, the material guiding seat is fixed on a support plate, two sides of the support plate are fixed on a second guide rail, and a copper pipe feeding channel is fixedly connected to the material guiding seat; the slot of the second sliding plate is internally provided with a shaping module, a sliding block, a fixed block and a jacking block, the shaping module is fixed on a shaping platform, two die holes opposite to the notch on the push plate are formed in the shaping module, and a discharge groove is formed in the shaping platform on the right side of the shaping module; the fixing block is positioned at the left side of the shaping module and is fixed on the shaping platform, two ejector rods are inserted into the fixing block, the right ends of the ejector rods are inserted into and fixed on the sliding block, two pushing rods are inserted into and fixed on the sliding block, and the pushing rods are inserted into the die holes of the shaping module; the ejector block is opposite to the ejector rod and positioned at the left side of the ejector rod, the ejector block is fixed on the supporting rod, and the supporting rod is fixed on the second sliding plate.
Preferably, the motor is located under the crankshaft, and a cover plate is fixed at the top end of the support plate.
Preferably, the sliding seat is provided with a rectangular slot, the left end of the connector is inserted into the slot of the sliding seat, and the two ends of the hinge shaft on the connector are inserted into the side wall of the slot of the sliding seat.
Preferably, the guide seat is a rectangular block, a U-shaped guide groove penetrating through the lower end face of the block is formed in the upper end face of the block, the copper pipe feeding channel is arc-shaped, the section of the copper pipe feeding channel is 匚 -shaped, flanges are formed by bending two side edges of the copper pipe feeding channel, and a groove cavity in the copper pipe feeding channel is communicated with the U-shaped guide groove of the guide seat.
Preferably, a vertical baffle is formed in the U-shaped guide groove of the guide seat, an arc-shaped guide rod is fixed on the upper end face of the baffle, and the guide rod is inserted in the copper pipe feeding channel.
Preferably, a reaming is formed at the left end of the upper die hole of the shaping module.
Preferably, the supporting rod is parallel to the second guide rail, a strip-shaped adjusting groove is formed in the supporting rod, a plurality of bolts are inserted into the adjusting groove of the supporting rod, and the bolts are in threaded connection with the second sliding plate.
The invention has the beneficial effects that:
The device can automatically shape the upper pipe orifice of the U-shaped copper pipe, effectively improves the shaping efficiency, indirectly improves the production yield and reduces the personnel cost.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present invention;
FIG. 2 is a schematic diagram of the front view of the present invention;
FIG. 3 is a schematic cross-sectional view of the structure at A-A in FIG. 2;
FIG. 4 is a schematic perspective view of another angle of the present invention;
FIG. 5 is an enlarged partial schematic view at B in FIG. 4;
fig. 6 is a schematic view of the invention in bottom view.
In the figure: 1. a frame; 1a, a machine foot; 1b, supporting plates; 1c, material frame inlet and outlet; 2. a crankshaft; 3. a driven pulley; 4. a transmission belt; 5. a driving pulley; 6. a motor; 7. a connecting rod; 8. a connector; 9. a shaping module; 9a, die holes; 9b, reaming; 10. a sliding seat; 11. a first slide plate; 12. a first guide rail; 13. a linkage block; 14. a linkage plate; 15. a second slide plate; 15a, a slot; 16. shaping platform; 16a, a discharge groove; 17. a second guide rail; 18. a push plate; 18a, a notch; 19. a support plate; 20. a material guiding seat; 21. copper pipe feeding channel; 22. a pushing rod; 23. a sliding block; 24. a fixed block; 25. a material ejecting rod; 26. a jacking block; 27. a support rod; 27a, an adjustment groove; 28. a bolt; 29. a cover plate;
Detailed Description
Examples: as shown in fig. 1 to 6, the full-automatic pipe orifice shaping machine for the U-shaped copper pipe comprises a frame 1, wherein the frame 1 is composed of rectangular frame bodies, support plates 1b extending upwards are formed on side frames on the right end of the frame 1, a crankshaft 2 is arranged between the support plates 1b, two ends of the crankshaft 2 are hinged to the support plates 1b of the frame 1 through bearings, one end of the crankshaft 2 penetrates through the support plates 1b and is fixedly sleeved with a driven belt pulley 3, the driven belt pulley 3 is connected with a driving belt pulley 5 through a transmission belt 4, the driving belt pulley 5 is fixedly sleeved on a rotating shaft of a motor 6, and the motor 6 is fixed on the frame 1;
The crankshaft 2 is hinged with a connecting rod 7, the other end of the connecting rod 7 is fixedly connected with a connector 8, the connector 8 is hinged with a sliding seat 10 through a hinge shaft, the sliding seat 10 is fixed on a first sliding plate 11, two sides of the first sliding plate 11 are inserted into a first guide rail 12, and the first guide rail 12 is fixed on the inner side wall of the frame 1; the upper end face of the sliding seat 10 is fixed with a linkage block 13, the linkage block 13 is fixed with a bar-shaped linkage plate 14, the other end of the linkage plate 14 is fixed on a second sliding plate 15, two sides of the second sliding plate 15 are inserted into a second guide rail 17, the second guide rail 17 is fixed on two sides of a shaping platform 16, and the shaping platform 16 is fixed on the upper end face of the left end of the frame 1;
A rectangular slot 15a is formed in the second sliding plate 15, a positioning groove is formed in the second sliding plate 15 on the right side of the slot 15a, a push plate 18 is fixedly inserted in the positioning groove of the second sliding plate 15, a U-shaped notch 18a is formed on the left side of the upper end surface of the push plate 18, a rectangular material guide seat 20 is abutted against the upper end surface of the push plate 18, the material guide seat 20 is fixed on a support plate 19, two sides of the support plate 19 are fixed on a second guide rail 17, and a copper pipe feeding channel 21 is fixedly connected on the material guide seat 20; the slot 15a of the second sliding plate 15 is internally provided with a shaping module 9, a sliding block 23, a fixed block 24 and a jacking block 26, the shaping module 9 is fixed on the shaping platform 16, two die holes 9a opposite to the notch 18a on the push plate 18 are formed on the shaping module 9, and a discharge groove 16a is formed on the shaping platform 16 on the right side of the shaping module 9; the fixed block 24 is positioned at the left side of the shaping module 9 and is fixed on the shaping platform 16, two ejector rods 25 are inserted and connected onto the fixed block 24, the right ends of the ejector rods 25 are inserted and fixed onto the sliding blocks 23, two pushing rods 22 are inserted and fixed onto the sliding blocks 23, and the pushing rods 22 are inserted and connected into the die holes 9a of the shaping module 9; the ejector block 26 is opposite to the ejector rod 25 and is positioned at the left side of the ejector rod 25, the ejector block 26 is fixed on a supporting rod 27, and the supporting rod 27 is fixed on the second sliding plate 15.
Preferably, the motor 6 is located right below the crankshaft 2, and a cover plate 29 is fixed at the top end of the support plate 1 b.
Preferably, a rectangular slot is formed on the sliding seat 10, the left end of the connector 8 is inserted into the slot of the sliding seat 10, and two ends of the hinge shaft on the connector 8 are inserted into the side walls of the slot of the sliding seat 10.
Preferably, the guide seat 20 is a rectangular block, a U-shaped guide groove penetrating through the lower end surface of the block is formed in the upper end surface of the block, the copper pipe feeding channel 21 is arc-shaped, the section of the copper pipe feeding channel 21 is 匚 -shaped, two side edges of the copper pipe feeding channel 21 are bent and formed with blocking edges, and a groove cavity in the copper pipe feeding channel 21 is communicated with the U-shaped guide groove of the guide seat 20.
Preferably, a vertical baffle is formed in the U-shaped guide groove of the guide seat 20, and a circular arc-shaped guide rod is fixed on the upper end surface of the baffle and inserted into the copper pipe feeding channel 21.
Preferably, a left end of the upper die hole 9a of the shaping module 9 is shaped with a reaming 9b.
Preferably, the supporting rod 27 is parallel to the second guide rail 17, a strip-shaped adjusting groove 27a is formed on the supporting rod 27, a plurality of bolts 28 are inserted into the adjusting groove 27a of the supporting rod 27, and the bolts 28 are screwed on the second sliding plate 15.
Preferably, the lower end surface of the frame 1 is formed with an organic foot 1a, and the side wall of the frame 1 is formed with a material frame inlet and outlet 1c.
Working principle: the invention relates to a full-automatic pipe orifice shaper for a U-shaped copper pipe, which is mainly applied to shaping of pipe orifices of the U-shaped copper pipe, realizes that copper pipes at two ends of the U-shaped copper pipe are parallel, and the center distance between the pipe orifices meets the production requirement, and specifically adopts the following shaping modes:
The motor 6 realizes the rotation of the crankshaft 2 through belt transmission, the crankshaft 2 and the connecting rod 7 realize the reciprocating telescopic movement of the first sliding plate 11, and the linkage plate 14 realizes the movement of the second sliding plate 15 and the first sliding plate 11 together; when the second slide plate 15 moves rightwards, the U-shaped copper tube in the guide seat 20 falls into the notch 18a of the push plate 18, then the second slide plate 15 moves leftwards, the push plate 18 pushes the U-shaped copper tube to the shaping module 9, the tube orifice of the U-shaped copper tube enters the die hole 9a for shaping, meanwhile, the push rod 22 is pushed out of the shaping module 9, after shaping, the second slide plate 15 moves rightwards, the push plate 18 is separated from the last U-shaped copper tube, the push plate 18 moves to the right end to support the next U-shaped copper tube, in the moving process, the ejector block 26 also moves rightwards, the ejector rod 25 drives the push rod 22 to move rightwards, the last U-shaped copper tube is pushed out of the shaping module 9, and the pushed U-shaped copper tube enters the material frame from the discharge groove 16 a.
The examples are presented to illustrate the invention and are not intended to limit the invention. Modifications to the described embodiment may occur to those skilled in the art without departing from the spirit and scope of the invention, and the scope of the invention is therefore set forth in the appended claims.
Claims (4)
1.U type full-automatic pipe orifice shaping machine for copper pipes comprises a rack (1), wherein the rack (1) is composed of a rectangular frame body, and is characterized in that: a supporting plate (1 b) extending upwards is formed on the side frames at the right end of the frame (1), a crankshaft (2) is arranged between the supporting plates (1 b), two ends of the crankshaft (2) are hinged to the supporting plates (1 b) of the frame (1) through bearings, one end of the crankshaft (2) penetrates through a supporting plate (1 b) plug bush to be fixed with a driven belt wheel (3), the driven belt wheel (3) is connected with a driving belt wheel (5) through a driving belt (4), the driving belt wheel (5) plug bush is fixed on a rotating shaft of a motor (6), and the motor (6) is fixed on the frame (1);
The crankshaft (2) is hinged with a connecting rod (7), the other end of the connecting rod (7) is fixedly connected with a connector (8), the connector (8) is hinged with a sliding seat (10) through a hinge shaft, the sliding seat (10) is fixed on a first sliding plate (11), two sides of the first sliding plate (11) are inserted into a first guide rail (12), and the first guide rail (12) is fixed on the inner side wall of the frame (1); a linkage block (13) is fixed on the upper end face of the sliding seat (10), a strip-shaped linkage plate (14) is fixed on the linkage block (13), the other end of the linkage plate (14) is fixed on a second sliding plate (15), two sides of the second sliding plate (15) are inserted into a second guide rail (17), the second guide rail (17) is fixed on two sides of a shaping platform (16), and the shaping platform (16) is fixed on the upper end face of the left end of the frame (1);
A rectangular slot (15 a) is formed in the second sliding plate (15), a positioning groove is formed in the second sliding plate (15) on the right side of the slot (15 a), a push plate (18) is fixedly inserted in the positioning groove of the second sliding plate (15), a U-shaped notch (18 a) is formed in the left side of the upper end face of the push plate (18), a rectangular material guide seat (20) is abutted against the upper end face of the push plate (18), the material guide seat (20) is fixed on a support plate (19), two sides of the support plate (19) are fixed on a second guide rail (17), and a copper pipe feeding channel (21) is fixedly connected to the material guide seat (20); a shaping module (9), a sliding block (23), a fixed block (24) and a jacking block (26) are inserted into the slot (15 a) of the second sliding plate (15), the shaping module (9) is fixed on the shaping platform (16), two die holes (9 a) opposite to the notch (18 a) on the push plate (18) are formed in the shaping module (9), and a discharge groove (16 a) is formed in the shaping platform (16) on the right side of the shaping module (9); the fixing block (24) is positioned at the left side of the shaping module (9) and is fixed on the shaping platform (16), two ejector rods (25) are inserted and connected onto the fixing block (24), the right end of each ejector rod (25) is inserted and fixed onto the sliding block (23), two pushing rods (22) are inserted and fixed onto the sliding block (23), and the pushing rods (22) are inserted and connected into the die holes (9 a) of the shaping module (9); the ejection block (26) is opposite to the ejection rod (25) and is positioned at the left side of the ejection rod (25), the ejection block (26) is fixed on the support rod (27), and the support rod (27) is fixed on the second sliding plate (15);
The copper pipe feeding channel (21) is arc-shaped, the section of the copper pipe feeding channel (21) is 匚 -shaped, flanges are formed by bending two side edges of the copper pipe feeding channel (21), and a groove cavity in the copper pipe feeding channel (21) is communicated with the U-shaped guide groove of the guide seat (20);
A vertical baffle plate is formed in the U-shaped guide groove of the guide seat (20), an arc-shaped guide rod is fixed on the upper end surface of the baffle plate, and the guide rod is inserted into the copper pipe feeding channel (21);
The support rod (27) is parallel to the second guide rail (17), a strip-shaped adjusting groove (27 a) is formed in the support rod (27), a plurality of bolts (28) are inserted into the adjusting groove (27 a) of the support rod (27), and the bolts (28) are in threaded connection with the second sliding plate (15).
2. The fully automatic nozzle shaper for U-shaped copper tubes as set forth in claim 1, wherein: the motor (6) is positioned under the crankshaft (2), and a cover plate (29) is fixed at the top end of the support plate (1 b).
3. The fully automatic nozzle shaper for U-shaped copper tubes as set forth in claim 1, wherein: rectangular grooves are formed in the sliding seat (10), the left end of the connector (8) is inserted into the grooves of the sliding seat (10), and two ends of the hinge shaft on the connector (8) are inserted into the side walls of the grooves of the sliding seat (10).
4. The fully automatic nozzle shaper for U-shaped copper tubes as set forth in claim 1, wherein: and a reaming (9 b) is formed at the left end of the upper die hole (9 a) of the shaping module (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910584944.0A CN111229873B (en) | 2019-07-01 | 2019-07-01 | Full-automatic pipe orifice shaper for U-shaped copper pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910584944.0A CN111229873B (en) | 2019-07-01 | 2019-07-01 | Full-automatic pipe orifice shaper for U-shaped copper pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111229873A CN111229873A (en) | 2020-06-05 |
| CN111229873B true CN111229873B (en) | 2024-06-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910584944.0A Active CN111229873B (en) | 2019-07-01 | 2019-07-01 | Full-automatic pipe orifice shaper for U-shaped copper pipe |
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| Country | Link |
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| CN (1) | CN111229873B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112387810B (en) * | 2021-01-19 | 2021-03-23 | 山东德日机械科技有限公司 | Pipe orifice rolling shaper |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210146698U (en) * | 2019-07-01 | 2020-03-17 | 绍兴市凯杰铜业有限公司 | Full-automatic mouth of pipe trimmer of U type copper pipe |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10137880A (en) * | 1996-11-07 | 1998-05-26 | Nawa Seiki Seisakusho:Kk | Manufacture of u-bend and manufacturing device thereof |
| CN202052805U (en) * | 2011-03-09 | 2011-11-30 | 浙江东峰制冷配件有限公司 | U-shaped tube shaping device |
| CN206028392U (en) * | 2016-08-30 | 2017-03-22 | 桐庐千丁科技有限公司 | Mouth of pipe plastic mechanism of short U return bend automatic molding machine of thin wall |
| CN106623500A (en) * | 2017-01-12 | 2017-05-10 | 珠海格力智能装备技术研究院有限公司 | U-shaped tube shaping mechanism and tube section processing device provided with same |
| CN206854391U (en) * | 2017-06-08 | 2018-01-09 | 佛山市天凌自动化设备有限公司 | A kind of small U automatic mouldings kerf machine |
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2019
- 2019-07-01 CN CN201910584944.0A patent/CN111229873B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210146698U (en) * | 2019-07-01 | 2020-03-17 | 绍兴市凯杰铜业有限公司 | Full-automatic mouth of pipe trimmer of U type copper pipe |
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