CN111715751A - Copper pipe bending forming method - Google Patents
Copper pipe bending forming method Download PDFInfo
- Publication number
- CN111715751A CN111715751A CN202010624736.1A CN202010624736A CN111715751A CN 111715751 A CN111715751 A CN 111715751A CN 202010624736 A CN202010624736 A CN 202010624736A CN 111715751 A CN111715751 A CN 111715751A
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- Prior art keywords
- bending
- cylinder
- support
- copper pipe
- sliding
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Classifications
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- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/14—Bending rods, profiles, or tubes combined with measuring of bends or lengths
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/006—Feeding elongated articles, such as tubes, bars, or profiles
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/13—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by linearly moving tables
-
- 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
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
Abstract
The invention provides a copper pipe bending forming method, which comprises a bending mechanism, a moving and clamping mechanism and a translation mechanism, wherein the moving and clamping mechanism is arranged on the translation mechanism in a sliding fit manner, the bending mechanism is symmetrically arranged on the translation mechanism, and the bending mechanism is positioned on two sides of the translation mechanism; the invention solves the problems of low production efficiency, high labor intensity and high labor cost of the prior art that the copper pipe is fixed by manually using a clamp and then is abutted and rotated by a pulley to drive the copper pipe to be bent, and the bending of the copper pipe has limitation because the bending arc length of the bending point of the copper pipe and the fixed length of the bending length are not controlled in an adjustable way.
Description
Technical Field
The invention relates to the technical field of copper pipe bending and forming, in particular to a copper pipe bending and forming method.
Background
The copper pipe is also called as red copper pipe, one of nonferrous metal pipes, is a pressed and drawn seamless pipe, has good corrosion resistance, is easy to bend and model, has light weight, good heat conductivity and high low-temperature strength, and is a part commonly used for a refrigerating system in a condenser;
the copper pipe is in a long-strip circular pipe state after being produced in a factory standard mode, the long-strip copper pipe is required to be bent and can be used in a refrigerating system of a condenser, at present, the copper pipe is fixed by manually using a clamp and then is abutted and rotated through a pulley to drive the copper pipe to be bent, the problems of low production efficiency, high labor intensity and high labor cost exist, and the bending arc length of a bending point of the copper pipe and the fixed length of the bending length are not adjustably controlled, so that the bending of the copper pipe has limitation;
therefore, the invention provides a copper pipe bending forming method in order to enhance the bending arc length control of copper pipe bending, improve the bending efficiency and reduce the production cost.
Disclosure of Invention
In order to achieve the above object, the present invention adopts the following technical solution, a copper pipe bending method uses a bending apparatus, the bending apparatus includes a bending mechanism, a clamp moving mechanism and a translation mechanism, and the specific processing method for performing deformation bending on a copper pipe by using the bending apparatus is as follows:
s1, guiding movement: the translation mechanism moves left and right to transfer the copper pipe for subsequent bending forming, and the effect of conveying and guiding the copper pipe is also achieved;
s2, clamping and fixing: the copper pipe guided and conveyed by the S1 is clamped and fixed through a moving and clamping mechanism, so that the bending and forming process is prevented from shaking;
s3, rotary forming: bending the copper pipe clamped in the step S2 through a bending mechanism, and bending and forming the copper pipe through the action of rotating one hundred eighty degrees;
s4, checking and collecting: checking the bending shape of the bent copper pipe by field workers, recording the appearance detail change of the copper pipe from a straight pipe to a bent copper pipe, and collecting the formed copper pipe;
the moving and clamping mechanism is arranged on the translation mechanism in a sliding fit mode, the bending mechanisms are symmetrically arranged on the translation mechanism, and the bending mechanisms are positioned on two sides of the translation mechanism;
the bending mechanism comprises a linkage support, an execution cylinder, a first spur rack, a rotating shaft support rod, a forming gear, a clamping and rotating support, a circular truncated cone turntable, a forming pasting frame, a regulating and controlling cylinder, a second spur rack and a rotary control gear; the linkage support mounting on translation mechanism, the linkage support on install through the cylinder block and carry out the cylinder, the output shaft of carrying out the cylinder passes through floating joint and a spur rack interconnect, a spur rack install on the linkage support through sliding fit, pivot branch install on the linkage support through the bearing frame, pivot branch on install the shaping gear, shaping gear and a spur rack intermeshing rotate, double-layered commentaries on classics support mounting on pivot branch, the round platform carousel pass through the bearing and install on pivot branch, the shaping paste the frame through installing on pivot branch of sliding fit symmetry, the shaping paste the frame pass through the mutual sliding connection of rotary wheel bearing and round platform carousel, the regulation and control cylinder install on pivot branch through the cylinder block, No. two spur racks install on pivot branch through sliding fit, the output shaft end of the regulating cylinder is connected with a second spur rack through a floating joint, the second spur rack is meshed with a rotary control gear to rotate, the rotary control gear is installed on a rotating shaft supporting rod through a bearing seat, and the rotary control gear is connected with a circular truncated cone rotary table; promote No. two spur racks through regulation and control cylinder and rotate with the meshing of accuse gear soon, paste the frame through the synchronous round platform carousel of rotating of accuse gear soon and carry out the removal interval regulation to the shaping, rethread actuating cylinder drive No. one spur rack rotates with the meshing of shaping gear, carries out one hundred eighty degrees gyration through shaping gear synchronous linkage pivot branch, accomplishes the shaping action of bending through pressing from both sides the commentaries on classics support at last.
The moving and clamping mechanism comprises a support frame, a hanging plate bracket, a guide rod cylinder, a lifting plate, a boosting wheel, a displacement plate, a V-shaped slide rail, a moving and clamping bracket and a spring strut; the lifting plate support is mounted on the support frame, the guide rod air cylinder is mounted on the lifting plate support through an air cylinder seat, the lifting plate is mounted at the output shaft end of the guide rod air cylinder through a pin bolt, the boosting wheels are symmetrically mounted on the lifting plate through bearings and are mutually abutted with the displacement plate in a rolling mode, the V-shaped sliding rail is mounted on the support frame through the pin bolt, the displacement plate is symmetrically mounted on the V-shaped sliding rail in a sliding fit mode, the shifting clamp support is mounted on the displacement plate, the spring struts are symmetrically mounted on the support frame, and the other end of the spring strut is mutually connected with the displacement plate; the lifting plate is driven to move to ascend through the guide rod cylinder, then the displacement plate is enabled to translate along the V-shaped sliding rail through the aid wheel and the rolling butt of the displacement plate, the copper pipe is clamped through the moving clamp support, and the spring support plays a role in pulling all the time.
The translation mechanism comprises a horizontal pushing cylinder, a transmission connecting rod, a hinged support, a sliding support, a dial long-distance transmission cylinder and a guide sleeve; the horizontal pushing cylinder is installed on the shifting and clamping mechanism through a cylinder seat, an output shaft of the horizontal pushing cylinder is movably connected with the bottom end of a transmission connecting rod through a hinge frame, the transmission connecting rod is installed on a hinge support in a hinge mode, the hinge support is installed on the shifting and clamping mechanism through a pin bolt, a sliding support is installed on the hinge support in a sliding fit mode, the sliding support is connected with the shifting and clamping mechanism in a sliding mode through a sliding block, the sliding support is movably connected with the top end of the transmission connecting rod through a chain ring, the shifting long-distance transmission cylinder is installed on the sliding support through the cylinder seat, and a guide sleeve is installed on the output shaft of the shifting long-distance transmission cylinder through a coupling connection; the transmission connecting rod is driven to rotate around the hinged support through the horizontal pushing cylinder, the sliding support is linked through the transmission connecting rod to translate, and the guide sleeve is pulled to stretch and slightly rotate at an angle through the poking and long-distance transmission cylinder.
Preferably; the round platform carousel on the symmetry be provided with arc waist hole, will the round platform carousel on the symmetry be provided with arc waist hole, the interval regulation of the frame is pasted in the synchro control shaping of being convenient for, come the butt distance of synchronous adjustment shaping subsides frame and copper pipe through the rotation of diameter carousel, to the control of copper pipe bending point bending arc length to satisfy the market demand, improve copper pipe bending forming's variability and promoted economical and practical.
Preferably; the support frame on be provided with the stop pin, with the support frame on be provided with the stop pin, the displacement board of being convenient for plays spacing effect when the interval adjustment removes, has protected the executive component to take place the butt with other working parts when the motion and has interfered, causes the damage of working part to cause mechanical motion trouble.
Preferably; the lower terminal surface of displacement board is the slope design, will the lower terminal surface of displacement board is established to the slope design, is convenient for roll the butt displacement board through the helping hand wheel and realizes the interval regulation, realizes the removal of different translation distances through the change of displacement board lower terminal surface inclination, satisfies the demand that different diameters were adjusted.
The invention has the beneficial effects that:
firstly, the height adjustment of the displacement plate during sliding is met through the V-shaped sliding rail, the damage of working parts caused by the interference of a subsequent copper pipe and a moving clamp support during translation is prevented, mechanical movement faults are caused, the copper pipe is deformed and scrapped, and the production cost is increased.
The copper pipe bending device comprises a shifting long-conveying cylinder, a guide sleeve, a shifting clamp mechanism, a shifting sleeve, a guide sleeve and a shifting mechanism.
The copper pipe is bent and formed through one-hundred-eighty-degree rotation of the clamping and rotating support, the bending arc length of a bending point of the forming and sticking frame is controlled in advance through the circular truncated cone turntable, the forming gear and the rotating shaft support rod are pushed to rotate synchronously one-hundred-eighty-degree through the first straight rack, and the copper pipe is bent through the clamping and rotating support.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the process of bending and forming the copper coil according to the present invention;
FIG. 2 is a perspective view of the present invention in a primary viewing position;
FIG. 3 is a side view perspective of the present invention;
FIG. 4 is a perspective view of the present invention in a rear-view position;
FIG. 5 is a schematic plan view of the present invention in a primary viewing position;
FIG. 6 is an enlarged view of a portion of the invention at A in FIG. 4;
FIG. 7 is an enlarged view of a portion of the invention at B in FIG. 5;
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further described below by combining with the specific drawings, and it is to be noted that the embodiments and the features in the embodiments can be combined with each other in the application without conflict.
As shown in fig. 1 to 7, a copper pipe bending method uses a bending apparatus, the bending apparatus includes a bending mechanism 1, a clamp moving mechanism 2 and a translation mechanism 3, and the specific processing method for performing deformation bending on a copper pipe by using the bending apparatus is as follows:
s1, guiding movement: the translation mechanism 3 moves left and right to transfer the copper pipe for subsequent bending forming, and the effect of conveying and guiding the copper pipe is also achieved;
s2, clamping and fixing: the copper pipe guided and conveyed by the S1 is clamped and fixed by the moving and clamping mechanism 2, so that the bending and forming process is prevented from shaking;
s3, rotary forming: bending the copper pipe clamped in the step S2 by a bending mechanism 1, and bending and forming the copper pipe by rotating one hundred eighty degrees;
s4, checking and collecting: checking the bending shape of the bent copper pipe by field workers, recording the appearance detail change of the copper pipe from a straight pipe to a bent copper pipe, and collecting the formed copper pipe;
the moving and clamping mechanism 2 is arranged on the translation mechanism 3 in a sliding fit mode, the bending mechanisms 1 are symmetrically arranged on the translation mechanism 3, and the bending mechanisms 1 are positioned on two sides of the translation mechanism 3;
the bending mechanism 1 comprises a linkage support 10, an execution cylinder 11, a first spur rack 12, a rotating shaft support rod 13, a forming gear 14, a clamping and rotating support 15, a circular table turntable 16, a forming pasting support 17, a regulating and controlling cylinder 18, a second spur rack 19 and a rotary control gear 19A; linkage support 10 install on translation mechanism 3, linkage support 10 on install through the cylinder block and carry out cylinder 11, the output shaft of carrying out cylinder 11 passes through floating joint and a spur rack 12 interconnect, a spur rack 12 install on linkage support 10 through sliding fit, pivot branch 13 install on linkage support 10 through the bearing frame, pivot branch 13 on install forming gear 14, forming gear 14 and a spur rack 12 intermeshing rotate, press from both sides change support 15 and install on pivot branch 13, round platform carousel 16 install on pivot branch 13 through the bearing, round platform carousel 16 on the symmetry be provided with arc waist hole, will round platform carousel 16 on the symmetry be provided with arc waist hole, be convenient for the interval regulation of synchronous control shaping subsides frame 17, come synchronous adjustment shaping subsides frame 17 and copper pipe's butt distance through diameter carousel gyration, the bending arc length of the bending point of the copper pipe is controlled so as to meet the market demand, improve the variability of the bending forming of the copper pipe and improve the economic practicability; the forming paste frame 17 is symmetrically arranged on the rotating shaft supporting rod 13 in a sliding fit mode, the forming paste frame 17 is connected with the circular table rotating disc 16 in a sliding mode through a rotating wheel bearing, the regulating cylinder 18 is arranged on the rotating shaft supporting rod 13 through a cylinder seat, the second straight rack 19 is arranged on the rotating shaft supporting rod 13 in a sliding fit mode, the output shaft end of the regulating cylinder 18 is connected with the second straight rack 19 through a floating joint, the second straight rack 19 is meshed with the rotary control gear 19A to rotate, the rotary control gear 19A is arranged on the rotating shaft supporting rod 13 through a bearing seat, and the rotary control gear 19A is connected with the circular table rotating disc 16; a second spur rack 19 and a rotary control gear 19A are pushed to rotate in a meshed mode through a regulating cylinder 18, a circular truncated cone rotary table 16 is synchronously rotated through the rotary control gear 19A to adjust the moving distance of a forming pasting frame 17, then an execution cylinder 11 drives a first spur rack 12 to rotate in a meshed mode with a forming gear 14, the forming gear 14 synchronously links a rotating shaft support rod 13 to rotate for one hundred eighty degrees, and finally bending forming action is completed through a clamping and rotating support 15.
The moving and clamping mechanism 2 comprises a support frame 20, a hanging plate bracket 21, a guide rod cylinder 22, a lifting plate 23, a boosting wheel 24, a displacement plate 25, a V-shaped slide rail 26, a moving and clamping bracket 27 and a spring strut 28; the lifting plate support 21 is installed on the support frame 20, the stop pin is arranged on the support frame 20, and the stop pin is arranged on the support frame 20, so that the displacement plate 25 can conveniently play a limiting role during distance adjustment and movement, and the actuator is protected from abutting and interfering with other working parts during movement to damage the working parts, thereby causing mechanical movement failure; the lifting plate support 21 is provided with a guide rod cylinder 22 through a cylinder seat, the output shaft end of the guide rod cylinder 22 is provided with a lifting plate 23 through a pin bolt, the lifting plate 23 is symmetrically provided with assisting wheels 24 through bearings, the assisting wheels 24 are mutually abutted with a displacement plate 25 through a rolling mode, a V-shaped sliding rail 26 is arranged on a support frame 20 through the pin bolt, the V-shaped sliding rail 26 is symmetrically provided with the displacement plate 25 through a sliding fit mode, the lower end surface of the displacement plate 25 is in an inclined design, the assisting wheels 24 are conveniently in rolling abutment with the displacement plate 25 to realize interval adjustment, the movement of different translation distances is realized through the change of the inclination angle of the lower end surface of the displacement plate 25, and the requirements of different diameter adjustment are met; the moving clamp bracket 27 is arranged on the displacement plate 25, the spring support 28 is symmetrically arranged on the support frame 20, and the other end of the spring support 28 is connected with the displacement plate 25; the lifting plate 23 is driven to move and lift through the guide rod air cylinder 22, then the boosting wheel 24 is in rolling butt joint with the displacement plate 25, the displacement plate 25 is enabled to translate along the V-shaped sliding rail 26, the copper pipe is clamped through the moving clamping support 27, and the spring support 28 plays a role in pulling all the time.
The translation mechanism 3 comprises a horizontal pushing cylinder 30, a transmission connecting rod 31, a hinging support 32, a sliding support 33, a dial long-distance transmission cylinder 34 and a guide sleeve 35; the horizontal pushing cylinder 30 is mounted on the shifting and clamping mechanism 2 through a cylinder seat, an output shaft of the horizontal pushing cylinder 30 is movably connected with the bottom end of a transmission connecting rod 31 through a hinge frame, the transmission connecting rod 31 is mounted on a hinged support 32 through a hinged mode, the hinged support 32 is mounted on the shifting and clamping mechanism 2 through a pin bolt, a sliding support 33 is mounted on the hinged support 32 through a sliding fit mode, the sliding support 33 is slidably connected with the shifting and clamping mechanism 2 through a sliding block, the sliding support 33 is movably connected with the top end of the transmission connecting rod 31 through a chain ring, the shifting long-distance transmission cylinder 34 is mounted on the sliding support 33 through a cylinder seat, and a guide sleeve 35 is mounted on the output shaft of the shifting long-distance transmission cylinder 34 through a coupling; the transmission connecting rod 31 is driven by the horizontal pushing cylinder 30 to rotate around the hinged support 32, the transmission connecting rod 31 is linked with the sliding support 33 to translate, and the poking long-distance transmission cylinder 34 pulls the guide sleeve 35 to stretch and retract and slightly rotate at an angle.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A copper pipe bending method uses a bending device, the bending device comprises a bending mechanism (1), a moving and clamping mechanism (2) and a moving and clamping mechanism (3), and the bending device is characterized in that: the specific treatment method for performing deformation bending on the copper pipe by adopting the bending forming equipment comprises the following steps:
s1, guiding movement: the translation mechanism (3) moves left and right to transfer the copper pipe for subsequent bending forming, and the effect of conveying and guiding the copper pipe is also achieved;
s2, clamping and fixing: the copper pipe guided and conveyed by the S1 is clamped and fixed by the moving and clamping mechanism (2), so that the swinging in the bending and forming process is prevented;
s3, rotary forming: bending the copper pipe clamped in the S2 through a bending mechanism (1), and bending and forming the copper pipe through the action of rotating one hundred eighty degrees;
s4, checking and collecting: checking the bending shape of the bent copper pipe by field workers, recording the appearance detail change of the copper pipe from a straight pipe to a bent copper pipe, and collecting the formed copper pipe;
the moving and clamping mechanism (2) is installed on the translation mechanism (3) in a sliding fit mode, the bending mechanisms (1) are symmetrically installed on the translation mechanism (3), and the bending mechanisms (1) are located on two sides of the translation mechanism (3);
the bending mechanism (1) comprises a linkage support (10), an execution cylinder (11), a first spur rack (12), a rotating shaft support rod (13), a forming gear (14), a clamping and rotating support (15), a circular table rotating disc (16), a forming pasting frame (17), a regulating and controlling cylinder (18), a second spur rack (19) and a rotary control gear (19A); linkage support (10) install on translation mechanism (3), linkage support (10) on install through the cylinder block and carry out cylinder (11), the output shaft of carrying out cylinder (11) connect through floating and spur rack (12) interconnect No. one, spur rack (12) install on linkage support (10) through the sliding fit mode, pivot branch (13) install on linkage support (10) through the bearing frame, pivot branch (13) on install forming gear (14), forming gear (14) and spur rack (12) intermeshing rotate, double-layered commentaries on classics support (15) install on pivot branch (13), round platform carousel (16) install on pivot branch (13) through the bearing, the shaping paste that frame (17) are through the symmetrical installation of sliding fit mode on pivot branch (13), the shaping paste frame (17) through runner bearing and mutual sliding connection of round platform carousel (16), regulation and control cylinder (18) install on pivot branch (13) through the cylinder block, No. two spur rack (19) install on pivot branch (13) through sliding fit, the output axle head of regulation and control cylinder (18) connects through floating and No. two spur rack (19) interconnect, No. two spur rack (19) rotate with rotating gear (19A) intermeshing, rotating gear (19A) install on pivot branch (13) through the bearing frame, rotating gear (19A) and round platform carousel (16) interconnect.
2. A method of bending copper tubing according to claim 1, comprising the steps of: the moving clamp mechanism (2) comprises a support frame (20), a hanging plate bracket (21), a guide rod cylinder (22), a lifting plate (23), a booster wheel (24), a displacement plate (25), a V-shaped slide rail (26), a moving clamp bracket (27) and a spring strut (28); a hanging plate bracket (21) is arranged on the supporting frame (20), a guide rod cylinder (22) is arranged on the hanging plate bracket (21) through a cylinder seat, the output shaft end of the guide rod cylinder (22) is provided with a lifting plate (23) through a pin bolt, the lifting plate (23) is symmetrically provided with booster wheels (24) through bearings, the boosting wheel (24) is mutually abutted with the displacement plate (25) in a rolling way, the V-shaped sliding rail (26) is arranged on the supporting frame (20) through a pin bolt, the V-shaped slide rails (26) are symmetrically provided with displacement plates (25) in a sliding fit manner, the moving clamp bracket (27) is arranged on the displacement plate (25), the spring struts (28) are symmetrically arranged on the supporting frame (20), the other end of the spring support (28) is connected with the displacement plate (25).
3. A method of bending copper tubing according to claim 1, comprising the steps of: the translation mechanism (3) comprises a horizontal pushing cylinder (30), a transmission connecting rod (31), a hinged support (32), a sliding support (33), a dial long-distance transmission cylinder (34) and a guide sleeve (35); the horizontal pushing cylinder (30) is arranged on the moving clamp mechanism (2) through a cylinder seat, the output shaft of the horizontal pushing cylinder (30) is movably connected with the bottom end of the transmission connecting rod (31) through a hinge frame, the transmission connecting rod (31) is arranged on the hinged bracket (32) in a hinged mode, the hinged support (32) is arranged on the moving and clamping mechanism (2) through a pin bolt, the hinged support (32) is provided with a sliding support (33) through a sliding fit mode, the sliding support (33) is connected with the moving clamp mechanism (2) in a sliding way through a sliding block, the sliding support (33) is movably connected with the top end of the transmission connecting rod (31) through a chain ring, the dial-up long-distance transmission cylinder (34) is arranged on the sliding bracket (33) through a cylinder seat, and an output shaft of the dial long-distance transmission cylinder (34) is connected and provided with a guide sleeve (35) through a coupler.
4. A method of bending copper tubing according to claim 1, comprising the steps of: the round table turntable (16) is symmetrically provided with arc waist holes.
5. A method of bending copper tubing according to claim 2, wherein: the support frame (20) is provided with a stop pin.
6. A method of bending copper tubing according to claim 2, wherein: the lower end face of the displacement plate (25) is designed to be inclined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010624736.1A CN111715751A (en) | 2020-07-02 | 2020-07-02 | Copper pipe bending forming method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010624736.1A CN111715751A (en) | 2020-07-02 | 2020-07-02 | Copper pipe bending forming method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111715751A true CN111715751A (en) | 2020-09-29 |
Family
ID=72571136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010624736.1A Withdrawn CN111715751A (en) | 2020-07-02 | 2020-07-02 | Copper pipe bending forming method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111715751A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114226576A (en) * | 2021-12-20 | 2022-03-25 | 江苏康盛管业有限公司 | Copper pipe flaring device for air conditioner |
| CN114632846A (en) * | 2022-03-21 | 2022-06-17 | 浙江大学 | Pipe fitting clamping tail end execution device suitable for feeding and discharging in bending forming of pipe fittings with different pipe diameters |
-
2020
- 2020-07-02 CN CN202010624736.1A patent/CN111715751A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114226576A (en) * | 2021-12-20 | 2022-03-25 | 江苏康盛管业有限公司 | Copper pipe flaring device for air conditioner |
| CN114632846A (en) * | 2022-03-21 | 2022-06-17 | 浙江大学 | Pipe fitting clamping tail end execution device suitable for feeding and discharging in bending forming of pipe fittings with different pipe diameters |
| CN114632846B (en) * | 2022-03-21 | 2022-12-23 | 浙江大学 | Pipe fitting clamping tail end execution device suitable for feeding and discharging in bending forming of pipe fittings with different pipe diameters |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200929 |
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| WW01 | Invention patent application withdrawn after publication |