CN109500269B - Flaring structure of flaring machine - Google Patents
Flaring structure of flaring machine Download PDFInfo
- Publication number
- CN109500269B CN109500269B CN201811631857.8A CN201811631857A CN109500269B CN 109500269 B CN109500269 B CN 109500269B CN 201811631857 A CN201811631857 A CN 201811631857A CN 109500269 B CN109500269 B CN 109500269B
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- China
- Prior art keywords
- flaring
- clamping
- plate
- clamping block
- cylinder
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- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000008569 process 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
- B21D41/00—Application of procedures in order to alter the diameter of tube ends
- B21D41/02—Enlarging
- B21D41/026—Enlarging by means of mandrels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a flaring structure of a flaring machine, which comprises an assembly table, and also comprises an adjusting shaft rod assembly, an adjusting rod assembly and a pneumatic module, wherein the adjusting rod assembly comprises an adjusting rod and a roller, the adjusting rod is an L-shaped connecting plate, one end of a horizontal plate of the L-shaped connecting plate is vertically connected with one end of a vertical plate, the other end of the horizontal plate of the L-shaped connecting plate extends towards the direction far away from the vertical plate, the end part of the extending plate is horizontally provided with a connecting rod, the connecting rod is rotationally connected with the roller, the adjusting shaft rod assembly comprises a flaring needle, a flaring shaft, a guide block and a pressing shaft rod, and the front end of the flaring shaft is connected with the flaring needle. The flaring structure of the flaring machine is simple in structure, good in stability and consistency, high in flaring efficiency and high in yield.
Description
Technical field:
the invention relates to a flaring structure of a flaring machine.
The background technology is as follows:
at present, the flaring equipment of aluminum pipes, copper pipes and steel pipes mainly comprises a manual flaring machine or a full-automatic pipe bending and flaring machine. The manual flaring machine has the defects of poor stability, poor consistency, low efficiency, low yield and the like; the full-automatic pipe bending and expanding machine has high equipment cost and high cost for adding clamps with different specifications.
The invention comprises the following steps:
the invention aims to solve the technical problem of providing the flaring structure of the flaring machine, which has the advantages of simple structure, good stability and consistency, high flaring efficiency and high yield.
The technical proposal of the invention is that the flaring structure of the flaring machine comprises an assembly table, and also comprises an adjusting shaft rod assembly, an adjusting rod assembly and a pneumatic module, wherein the adjusting rod assembly comprises an adjusting rod and a roller, the adjusting rod is an L-shaped connecting plate, one end of a horizontal plate of the L-shaped connecting plate is vertically connected with one end of a vertical plate, the other end of the horizontal plate of the L-shaped connecting plate extends towards the direction far away from the vertical plate, the end part of the extending plate is horizontally provided with a connecting rod, the connecting rod is rotationally connected with the roller, the adjusting shaft rod assembly comprises a flaring needle, a flaring shaft, a guide block and a compression shaft rod, the front end of the flaring shaft is connected with the flaring needle, the rear end of the flaring shaft is connected with the compression shaft rod through the guide block, the upper surface of the guide block is higher than the upper surface of the flaring shaft, one side of the guide block, which is close to the flaring shaft, is provided with a chute coaxially arranged with the flaring shaft, the roller is positioned above the flaring shaft and is in conflict with the upper surface of the flaring shaft, the pneumatic module comprises a clamping cylinder and a pressing cylinder, the front end of the assembly table is provided with a first clamping block and a second clamping block which are oppositely arranged, the first clamping block is fixed on the assembly table, the second clamping block can move relative to the first clamping block through driving of the clamping cylinder, a horizontal plate of an L-shaped connecting plate is positioned at the rear end of the first clamping block, a vertical plate of the L-shaped connecting plate is positioned between the first clamping block and the second clamping block, the distance between the vertical plate and the first clamping block is equal to the outer diameter of a pipe to be flared, the pressing cylinder is connected with a pressing shaft rod, when the pressing cylinder drives the pressing shaft rod to move forwards, a roller can slide into a sliding groove of a guide block, and in addition, a flaring needle is abutted against the rear side surface of the horizontal plate of the L-shaped connecting plate and can be pushed forward into the pipe to be flared clamped between the first clamping block and the second clamping block under driving of the pressing cylinder.
Compared with the prior art, the invention has the following advantages after the structure is adopted: through the structure, flaring operation can be conveniently carried out, and the flaring device is simple and practical in structure, good in stability and consistency, high in flaring efficiency and high in yield.
Preferably, the device further comprises a limiting plate, wherein the limiting plate is fixed on the assembly table and is positioned above the flaring shaft, a limiting groove is further formed in the upper surface of the limiting plate, and the extending plate of the L-shaped connecting plate is clamped into the limiting groove.
Further, the connecting rod is steel bar, and the connecting rod and the L-shaped connecting plate are integrally formed.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a partial enlarged view of fig. 1.
The specific embodiment is as follows:
the invention is further described with reference to the drawings and detailed description which follow:
as shown in fig. 1 and 2, the flaring structure of the flaring machine comprises an assembly table 14, and further comprises an adjusting shaft rod assembly, an adjusting rod assembly and a pneumatic module, wherein the adjusting rod assembly comprises an adjusting rod 1 and a roller 13, the adjusting rod is an L-shaped connecting plate, one end of a horizontal plate 16 of the L-shaped connecting plate is vertically connected with one end of a vertical plate, the other end of the horizontal plate of the L-shaped connecting plate extends towards a direction far away from the vertical plate, an extending plate 100 is arranged at the other end of the horizontal plate of the L-shaped connecting plate, a connecting rod 101 is horizontally arranged at the other end of the extending plate 100, the connecting rod 101 can be fixedly connected with the extending plate 100 in a threaded manner or welded manner, and the connecting rod 101 is rotatably connected with the roller 13, namely, the roller 13 is sleeved on the connecting rod 101 and can rotate relative to the connecting rod; the adjusting shaft lever component comprises a flaring needle 6, a flaring shaft 7, a guide block 10 and a pressing shaft lever 11, wherein the front end of the flaring shaft 7 is connected with the flaring needle 6, the rear end of the flaring shaft 7 is connected with the pressing shaft lever 11 through the guide block 10, the flaring shaft 7 can be in threaded connection and welded fixation with the guide block 10 and the pressing shaft lever 11, the guide block 10 is sleeved on the pressing shaft lever 11 and in threaded connection with the flaring shaft 7, the upper surface of the guide block 10 is higher than the upper surface of the flaring shaft, so as to form a drop height, the upper surface of the guide block 10 can be a plane or a columnar guide block, a chute 9 coaxially arranged with the flaring shaft is arranged on one side of the guide block 10 close to the flaring shaft, preferably, the chute 9 is an inclined chute, namely the depth of the chute from the outer front side to the rear side of the guide block is gradually reduced, the gyro wheel 13 is located flaring axle top and contradicts with flaring axle upper surface, pneumatic module includes clamping cylinder 4 and compresses tightly cylinder 12, still include corresponding trachea and air pipe joint, clamping cylinder 4 and compressing tightly cylinder 12 are connected with the air supply through trachea, the air compressor machine is available to the air supply respectively, clamping cylinder 12 and compressing tightly cylinder 4 can fix on the assembly bench, the assembly bench 14 front end is equipped with the first clamping piece 21 and the second clamping piece 22 of two relative settings, first clamping piece 21 accessible bolt fastening is on the assembly bench, second clamping piece 22 can be relative first clamping piece activity through the driving of clamping cylinder, corresponding, can cooperate on the assembly bench 14 to be equipped with the slide rail, second clamping piece lower surface has the spout with slide rail complex for the second clamping piece can slide on the slide rail. The horizontal plate 16 of L shape connecting plate is located first clamping block rear end, and the vertical plate of L shape connecting plate is located between first clamping block and the second clamping block and its distance from the first clamping block equals the external diameter of waiting to flare tubular product, compresses tightly cylinder 12 and compresses tightly axostylus axostyle 11 and be connected, when compressing tightly cylinder drive compresses tightly axostylus axostyle and moves forward, and gyro wheel 13 can slide into in the spout 9 of guide block, in addition, flaring needle 6 is close to the horizontal plate trailing flank of L shape connecting plate and can be pushed forward under compressing tightly the cylinder drive and press from both sides in waiting to flare tubular product of centre gripping in first clamping block and second clamping block. As a modification, the side of the first clamping block 21 opposite to the second clamping block is provided with a groove 5 adapted to the outer surface of the pipe to be flared, and the groove 5 is arranged along the length direction of the first clamping block. Still include limiting plate 8, limiting plate 8 accessible bolt fastening is on the assembly bench, and limiting plate 8 is located flaring axle top, and limiting plate 8 upper surface still is equipped with the spacing groove, and the extension board 100 card of L shape connecting plate is gone into in the spacing groove
The adjusting lever acts as a lever through the roller 13. The required pipe is manually placed into the two clamping blocks, and is just clamped by the groove 5 on the first clamping block through the clamping cylinder 4 and the clamping shaft rod 3, and the front end of the pipe is propped against the horizontal plate 16 of the adjusting rod 1 for positioning. After the pipe is clamped, the compression cylinder 12 acts to push the compression shaft rod 11 and the guide block 10 away towards the flaring needle 6; in the action process, the roller 13 is lifted upwards through the chute 9, and the horizontal plate 16 of the adjusting rod 1 is lowered downwards under the leverage to vacate the aluminum pipe hole so that the flaring needle 6 performs the flaring action forwards.
The pipe to be flared comprises various metal pipes or nonmetal pipes, and the shape of the pipe comprises round pipes, square pipes, elliptical pipes and other anisotropic structures. The clamping block 2 and the flaring needle 6 can be replaced, and the replacement structure comprises a threaded connection mode, a tight fit connection mode and the like. The flaring equipment not only can flare a single pipe, but also can replace the clamping block 2 and the flaring needle 6, and can realize double, three and multiple flaring. In addition, not only the simple flaring function, but also the necking and concave point forming functions can be realized. The structure can be matched with a PLC control module to control the clamping cylinder and the compacting cylinder to realize semi-automation and automation.
The foregoing is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the claims. All equivalent structures or equivalent flow path changes made by the specification and the drawings of the invention are included in the protection scope of the invention.
Claims (4)
1. The utility model provides a flaring structure of flaring machine, includes assembly bench, its characterized in that: still including adjusting the axostylus axostyle subassembly, adjust pole subassembly and pneumatic module, adjust pole subassembly including adjusting pole and gyro wheel, adjust the pole and be L shape connecting plate, L shape connecting plate's horizontal plate one end is connected perpendicularly with vertical board one end, L shape connecting plate's horizontal plate other end is to keeping away from vertical board orientation extension there is the extension board, extension board tip level is equipped with the connecting rod, the connecting rod rotates with the gyro wheel to be connected, adjust the axostylus axostyle subassembly and include the flaring needle, the flaring axle, guide block and compression axostylus axostyle are connected, the guide block upper surface is higher than flaring axle upper surface, the guide block is close to flaring axle one side and is equipped with the spout that sets up with the flaring axle is coaxial, the gyro wheel is located flaring axle top and contradicts with flaring axle upper surface, pneumatic module includes clamping cylinder and compression cylinder, the assembly bench front end is equipped with the first clamping block and the second clamping block of two relative settings, first clamping block activity is driven through clamping cylinder to the second clamping block, L shape connecting plate's vertical board is located first clamping block rear end, the flaring axle front end and the flaring needle of L shape connecting plate is located first clamping block and second clamping block and compression axostylus axostyle and the diameter of the cylinder is equal to the diameter of a clamp cylinder when holding down the pipe in the clamping cylinder is close to the clamping the lateral surface, the pipe is driven in the clamping cylinder and the diameter of the pipe in the clamping the cylinder is adjacent to the clamping the front and the compression bar.
2. The flaring structure of a flaring machine of claim 1, characterized in that: the expansion joint is characterized by further comprising a limiting plate, wherein the limiting plate is fixed on the assembly table and is positioned above the flaring shaft, a limiting groove is further formed in the upper surface of the limiting plate, and the extending plate of the L-shaped connecting plate is clamped into the limiting groove.
3. The flaring structure of a flaring machine of claim 2, characterized in that: the connecting rod is rectangular form steel sheet, connecting rod and L shape connecting plate integrated into one piece.
4. The flaring structure of a flaring machine of claim 2, characterized in that: the side surface of the first clamping block opposite to the second clamping block is provided with a groove matched with the outer surface of the pipe to be flared.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811631857.8A CN109500269B (en) | 2018-12-29 | 2018-12-29 | Flaring structure of flaring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811631857.8A CN109500269B (en) | 2018-12-29 | 2018-12-29 | Flaring structure of flaring machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109500269A CN109500269A (en) | 2019-03-22 |
| CN109500269B true CN109500269B (en) | 2024-02-06 |
Family
ID=65756798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811631857.8A Active CN109500269B (en) | 2018-12-29 | 2018-12-29 | Flaring structure of flaring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109500269B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB566811A (en) * | 1943-07-07 | 1945-01-15 | Bristol Aeroplane Co Ltd | An improved pipe-belling machine |
| JPH07185676A (en) * | 1993-12-27 | 1995-07-25 | Kyoto Kikai Kogu Kk | Motor-driven pipe top end machine and pipe clamping device therefor |
| WO2000072993A1 (en) * | 1999-05-28 | 2000-12-07 | Springer Carrier S.A. | Apparatus for automatically flaring a tube end |
| CN101767159A (en) * | 2010-02-04 | 2010-07-07 | 伊顿（宁波）流体连接件有限公司 | Metal tube flaring molding machine |
| CN202137285U (en) * | 2011-06-18 | 2012-02-08 | 江苏信成电器总厂 | Pneumatic flaring machine |
| CN205798195U (en) * | 2016-06-02 | 2016-12-14 | 博格思众（常州）热交换器有限公司 | copper pipe expanding device |
| CN106346769A (en) * | 2016-11-11 | 2017-01-25 | 四川多联实业有限公司 | Flaring system based on adjustable pipe clamp fastening structure |
| CN209502784U (en) * | 2018-12-29 | 2019-10-18 | 浙江康盛热交换器有限公司 | A kind of flaring structure of pipe-expanding machine |
-
2018
- 2018-12-29 CN CN201811631857.8A patent/CN109500269B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB566811A (en) * | 1943-07-07 | 1945-01-15 | Bristol Aeroplane Co Ltd | An improved pipe-belling machine |
| JPH07185676A (en) * | 1993-12-27 | 1995-07-25 | Kyoto Kikai Kogu Kk | Motor-driven pipe top end machine and pipe clamping device therefor |
| WO2000072993A1 (en) * | 1999-05-28 | 2000-12-07 | Springer Carrier S.A. | Apparatus for automatically flaring a tube end |
| CN101767159A (en) * | 2010-02-04 | 2010-07-07 | 伊顿（宁波）流体连接件有限公司 | Metal tube flaring molding machine |
| CN202137285U (en) * | 2011-06-18 | 2012-02-08 | 江苏信成电器总厂 | Pneumatic flaring machine |
| CN205798195U (en) * | 2016-06-02 | 2016-12-14 | 博格思众（常州）热交换器有限公司 | copper pipe expanding device |
| CN106346769A (en) * | 2016-11-11 | 2017-01-25 | 四川多联实业有限公司 | Flaring system based on adjustable pipe clamp fastening structure |
| CN209502784U (en) * | 2018-12-29 | 2019-10-18 | 浙江康盛热交换器有限公司 | A kind of flaring structure of pipe-expanding machine |
Non-Patent Citations (1)
| Title |
|---|
| 管子终端扩口装置;张道中;游菊;;机械制造(11);全文 * |
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| Publication number | Publication date |
|---|---|
| CN109500269A (en) | 2019-03-22 |
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