CN109500269A - A kind of flaring structure of pipe-expanding machine - Google Patents
A kind of flaring structure of pipe-expanding machine Download PDFInfo
- Publication number
- CN109500269A CN109500269A CN201811631857.8A CN201811631857A CN109500269A CN 109500269 A CN109500269 A CN 109500269A CN 201811631857 A CN201811631857 A CN 201811631857A CN 109500269 A CN109500269 A CN 109500269A
- Authority
- CN
- China
- Prior art keywords
- flaring
- gripping block
- connecting plate
- pipe
- shape connecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000006835 compression Effects 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 22
- 230000000712 assembly Effects 0.000 claims abstract description 8
- 238000000429 assembly Methods 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000013459 approach Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 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
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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 kind of flaring structures of pipe-expanding machine, including assembly bench, it further include adjusting shaft assemblies, adjust the gentle dynamic model block of bar assembly, adjusting bar assembly includes adjusting rod and idler wheel, adjusting rod is L shape connecting plate, level board one end of L shape connecting plate is vertical with vertical plate one end to be connect, the level board other end of L shape connecting plate is extended with extension board away from vertical plate direction, extension board end horizontal is equipped with connecting rod, connecting rod and idler wheel are rotatablely connected, adjusting shaft assemblies includes flaring needle, it is flared axis, guide pad and compression shaft, flaring axis front end is connect with flaring needle.The flaring structure structure of the pipe-expanding machine is simple, and stability, consistency are good, is flared high-efficient, yields height.
Description
Technical field:
The present invention relates to a kind of flaring structures of pipe-expanding machine.
Background technique:
At present aluminum pipe, copper pipe, steel pipe enlarging apparatus mainly with manual flaring machine or fully-automatic bent-pipe, pipe-expanding machine be
It is main.There are stability, the disadvantages such as consistency is bad, efficiency is slow, yields is low for manual flaring machine；Fully-automatic bent-pipe, pipe-expanding machine are set
It is standby at high cost, it is high to increase different size fixture cost newly.
Summary of the invention:
The technical problem to be solved by the invention is to provide a kind of structure is simple, the good pipe-expanding machine of stability, consistency
Flaring structure, flaring structure flaring is high-efficient, and yields is high.
The technical solution of the invention is as follows, provides a kind of flaring structure of pipe-expanding machine, including assembly bench, further includes adjusting
Shaft assemblies adjust the gentle dynamic model block of bar assembly, and adjusting bar assembly includes adjusting rod and idler wheel, and adjusting rod is L shape connecting plate, L
Level board one end of shape connecting plate is vertical with vertical plate one end to be connect, and the level board other end of L shape connecting plate is away from vertical
Plate direction is extended with extension board, and extension board end horizontal is equipped with connecting rod, and connecting rod and idler wheel are rotatablely connected, and adjusts shaft assemblies
Including flaring needle, flaring axis, guide pad and shaft is compressed, flaring axis front end is connect with flaring needle, and flaring shaft rear end passes through guiding
Block is connect with shaft is compressed, and guide pad upper surface is higher than flaring axis upper surface, and guide pad is equipped with and flaring close to flaring axis side
The sliding slot of axis coaxial arrangement, idler wheel are located above flaring axis and contradict with flaring axis upper surface, and Pneumatic module includes clamping cylinder
And compression cylinder, assembly bench front end are equipped with two the first gripping blocks and the second gripping block being oppositely arranged, the first gripping block is fixed on
On assembly bench, the second gripping block can be located at by clamping cylinder driving with respect to the first gripping block activity, the level board of L shape connecting plate
First gripping block rear end, the vertical plate of L shape connecting plate is between the first gripping block and the second gripping block and its distance first is pressed from both sides
The distance of tight block is equal to the outer diameter of tubing to be flared, and compression cylinder is connect with shaft is compressed, and compresses shaft when compression cylinder drives
When forward movement, idler wheel can be slid into the sliding slot of guide pad, in addition, flaring needle approaches the level board trailing flank of L shape connecting plate simultaneously
Can be headed into forward under compression cylinder driving be clamped among the first gripping block and the second gripping block wait be flared in tubing.
After using the above structure compared with prior art, the invention has the following advantages that by above structure, can facilitate into
Row flaring operation, this is simple and practical in structure, and stability, consistency are good and are flared high-efficient, yields height.
Preferably, further including limit plate, limit plate is fixed on assembly bench, and limit plate is located above flaring axis, limit
Plate upper surface is additionally provided with limiting slot, and the extension board of L shape connecting plate is caught in limiting slot.
Further, connecting rod is steel bar, and connecting rod and L shape connecting plate are integrally formed.
Detailed description of the invention:
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the partial enlarged view of Fig. 1.
Specific embodiment:
Present invention will be further explained below with reference to the attached drawings and specific embodiments:
As shown in Figure 1 and Figure 2, a kind of flaring structure of pipe-expanding machine, including assembly bench 14 further include adjusting shaft assemblies, adjust
Pole component and Pneumatic module, adjusting bar assembly includes adjusting rod 1 and idler wheel 13, and adjusting rod is L shape connecting plate, L shape connecting plate
16 one end of level board it is vertical with vertical plate one end connect, the level board other end of L shape connecting plate is away from vertical plate direction
It is extended with extension board 100, extension board 100 is vertical with the level board other end of L shape connecting plate, 100 other end end water of extension board
Flat to be equipped with connecting rod 101, connecting rod 101 can be spirally connected fixed or is welded and fixed with extension board 100, connecting rod 101 with 13 turns of idler wheel
Dynamic connection, i.e., idler wheel 13, which is set in connecting rod 101, to rotate relative to connecting rod；Adjusting shaft assemblies includes flaring needle 6, flaring
Axis 7, guide pad 10 and compression shaft 11, flaring 7 front end of axis are connect with flaring needle 6, and flaring 7 rear end of axis passes through guide pad 10 and pressure
Mandrel bar 11 connects, and flaring axis 7 can be spirally connected with guide pad 10 and compression shaft 11, be welded and fixed, can also be with guide pad 10
It is set in and compresses on shaft 11 and be spirally connected with flaring axis 7,10 upper surface of guide pad is higher than flaring axis upper surface, to form one
Drop height, 10 upper surface of guide pad can be plane, and being also possible to guide pad is column, and guide pad 10 is close to flaring axis side
Equipped with the sliding slot 9 with flaring axis coaxial arrangement, it is preferred that sliding slot 9 is inclined-plane sliding slot, i.e., sliding slot is by front side outside guide pad towards rear
The depth of side is gradually reduced, and idler wheel 13 is located above flaring axis and contradicts with flaring axis upper surface, and Pneumatic module includes clamping gas
Cylinder 4 and compression cylinder 12, further include corresponding tracheae and gas-tpe fitting, clamping cylinder 4 and compression cylinder 12 respectively by tracheae,
Gas-tpe fitting is connect with gas source, and gas source can use air compressor machine, and clamping cylinder 12 and compression cylinder 4 can be fixed on assembly bench, is assembled
14 front end of platform is equipped with two the first gripping blocks 21 and the second gripping block 22 being oppositely arranged, and the first gripping block 21 can be bolted
On assembly bench, the second gripping block 22 by clamping cylinder driving can opposite first gripping block activity, it is corresponding, on assembly bench 14
It can cooperate equipped with sliding rail, the second gripping block lower surface has the sliding slot cooperated with sliding rail, so that the second gripping block can be on the slide rail
Sliding.The level board 16 of L shape connecting plate is located at the first gripping block rear end, the vertical plate of L shape connecting plate be located at the first gripping block and
Between second gripping block and the distance of its first gripping block of distance is equal to the outer diameter of tubing to be flared, compression cylinder 12 and compression axis
Bar 11 connects, and when compression cylinder, which drives, compresses shaft forward movement, idler wheel 13 can be slid into the sliding slot 9 of guide pad, in addition, expanding
Lancet 6, which approaches the level board trailing flank of L shape connecting plate and can head into forward under compression cylinder driving, is clamped in the first gripping block
With among the second gripping block wait be flared in tubing.As an improvement, the side of opposite second gripping block of the first gripping block 21 has
The groove 5 being adapted to pipe outer surface to be flared, groove 5 are arranged along the first gripping block length direction.It further include limit plate 8, limit
Position plate 8 can be bolted on assembly bench, and limit plate 8 is located above flaring axis, and 8 upper surface of limit plate is additionally provided with limit
The extension board 100 of slot, L shape connecting plate is caught in limiting slot
Adjusting rod plays the role of lever by idler wheel 13.Required pipe is put into two gripping blocks by hand, just
Good to be clamped by the groove 5 in the first gripping block by clamping cylinder 4, clamping shaft 3, the level to adjusting rod 1 is pushed up in pipe front end
Plate 16, to position.After tube grip, compression cylinder 12 is acted, and will compress shaft 11, guide pad 10 is pushed away to flaring 6 direction of needle
It goes；In this action process, idler wheel 13 is lifted up by sliding slot 9, and under leverage, the level board 16 of adjusting rod 1 is to decline
It is low, aluminum pipe hole is vacateed, is carried forward flaring movement to be flared needle 6.
Tubing to be flared includes various metal tubes or non-metallic pipe, and shape includes round tube, square tube, elliptical tube and other opposite sex
Structure.Gripping block 2, flaring needle 6 can be replaced, and replacement structure includes the modes such as threaded connection, tight fit connection.And this is flared
Equipment can be not only flared with single cell, and replacement gripping block 2, flaring needle 6 are, it can be achieved that double joint, three and more are flared together.Separately
Outside, it is more than flared function merely, the function of necking, dent point also may be implemented.This structure can cooperate PLC control module to control
Clamping cylinder and compression cylinder are realized semi-automation, are automated.
Only the preferred embodiment of the present invention has been described above, but is not to be construed as limiting the scope of the invention.It is all
It is the equivalent structure or equivalent flow shift done using description of the invention and accompanying drawing content, is included in patent of the invention
Within protection scope.
Claims (4)
1. a kind of flaring structure of pipe-expanding machine, including assembly bench, it is characterised in that: further include adjusting shaft assemblies, adjusting rod group
Part and Pneumatic module, adjusting bar assembly includes adjusting rod and idler wheel, and adjusting rod is L shape connecting plate, the level board one of L shape connecting plate
End is vertical with vertical plate one end to be connect, and the level board other end of L shape connecting plate is extended with extension board away from vertical plate direction,
Extension board end horizontal is equipped with connecting rod, and connecting rod and idler wheel are rotatablely connected, adjust shaft assemblies include flaring needle, flaring axis,
Guide pad and compression shaft, flaring axis front end are connect with flaring needle, and flaring shaft rear end is connect by guide pad with compression shaft, are led
It is higher than flaring axis upper surface to block upper surface, guide pad is equipped with the sliding slot with flaring axis coaxial arrangement, rolling close to flaring axis side
Wheel is located above flaring axis and contradicts with flaring axis upper surface, and Pneumatic module includes clamping cylinder and compression cylinder, before assembly bench
End is equipped with two the first gripping blocks and the second gripping block being oppositely arranged, and the first gripping block is fixed on assembly bench, the second gripping block
The first gripping block rear end, L shape can be located at respect to the first gripping block activity, the level board of L shape connecting plate by clamping cylinder driving
The vertical plate of connecting plate is between the first gripping block and the second gripping block and the distance of its first gripping block of distance is equal to wait expand
The outer diameter of mouth tubing, compression cylinder are connect with shaft is compressed, and when compression cylinder, which drives, compresses shaft forward movement, idler wheel can be slided
Enter in the sliding slot of guide pad, in addition, flaring needle approach L shape connecting plate level board trailing flank and can compression cylinder drive under to
Before head into be clamped among the first gripping block and the second gripping block wait be flared in tubing.
2. the flaring structure of pipe-expanding machine according to claim 1, it is characterised in that: further include limit plate, limit plate is fixed
On assembly bench, limit plate is located above flaring axis, and limit plate upper surface is additionally provided with limiting slot, the extension board of L shape connecting plate
Enter in limiting slot.
3. the flaring structure of pipe-expanding machine according to claim 2, it is characterised in that: connecting rod is strip steel plate, connection
Bar and L shape connecting plate are integrally formed.
4. the flaring structure of pipe-expanding machine according to claim 2, it is characterised in that: the first gripping block is with respect to the second gripping block
Side there is the groove that is adapted to pipe outer surface 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 true CN109500269A (en) | 2019-03-22 |
| CN109500269B 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 |
|---|
| 张道中;游菊;: "管子终端扩口装置", 机械制造, no. 11 * |
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| Publication number | Publication date |
|---|---|
| CN109500269B (en) | 2024-02-06 |
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