CN209502782U - A kind of connecting tube double end flaring mechanism - Google Patents
A kind of connecting tube double end flaring mechanism Download PDFInfo
- Publication number
- CN209502782U CN209502782U CN201822008623.XU CN201822008623U CN209502782U CN 209502782 U CN209502782 U CN 209502782U CN 201822008623 U CN201822008623 U CN 201822008623U CN 209502782 U CN209502782 U CN 209502782U
- Authority
- CN
- China
- Prior art keywords
- flaring
- sleeve
- axis
- push rod
- movable block
- 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.)
- Active
Links
Landscapes
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
The utility model discloses a kind of connecting tube double end flaring mechanisms, including rotation grip sleeve, feeding guide pipe, arc feeding baffle and two movable flaring dies being oppositely arranged；Sleeve rotating axis is provided on the outside of the rotation grip sleeve, the arc feeding baffle is arc-shaped with described sleeve pipe concentric rotation axis, the lower end of the arc feeding baffle is located at the underface of described sleeve pipe rotary shaft, height of the upper end level of the arc feeding baffle lower than the rotation clamping sleeve water usually；Each movable flaring die includes circular flaring outer sleeve, taper flaring push rod and sector movable block, axis collinear of the taper flaring push rod axis of two movable flaring dies with the rotation clamping sleeve water usually.The utility model can when being flared operation automatic feeding, discharge, and can more stably keep relative to artificial loading mode the concentricity of connecting tube and expanding device.
Description
Technical field
The utility model relates to a kind of metal pipe material technical field of processing equipment, especially a kind of connecting tube double end pipe-expanding machine
Structure.
Background technique
Circular connecting tube be realize mutual grafting and for connect bore with to connect tube body inconsistent
Interface usually requires to carry out the connecting pin of connecting tube flaring or necking operation.Connecting tube in the prior art is flared operation
Main deficiency existing for equipment is: on the one hand mostly using manual type to carry out feeding, discharge greatly, artificial loading is due to operating personnel
Operating habit difference, the factors such as skill master degree difference influence so that the unstable product quality of flaring operation；It is another
For aspect when connecting tube both ends require to carry out flaring operation, artificial loading can only often be aligned the flaring of connecting tube one end
Device, the expanding device of the connecting tube other end need slowly to be aligned again after adjusting distance, then can just carry out double end flaring and make
Industry, not only working efficiency is low for above-mentioned operation mode, but also is easy not keep same with expanding device because of the one end being aligned after connecting tube
Axis, and lead to the case where raw material processing is scrapped occur.
Utility model content
In order to overcome the deficiencies of the prior art, the utility model provides a kind of connecting tube double end flaring mechanism, Neng Gou
It is flared automatic feeding, discharge when operation, and can more stably keep connecting tube and flaring to fill relative to artificial loading mode
The concentricity set, to improve the stable product quality of flaring operation.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of connecting tube double end flaring mechanism including rotation grip sleeve, is set to above the rotation grip sleeve
Feeding guide pipe, the arc feeding baffle being set to below the rotation grip sleeve and two activities being oppositely arranged are expanded
Mouth mold tool；Sleeve rotating axis, the axis of described sleeve pipe rotary shaft and the rotation are provided on the outside of the rotation grip sleeve
The axis of grip sleeve intersects vertically, and the axis horizontal setting of described sleeve pipe rotary shaft；When the rotation grip sleeve is vertical
The axis collinear of axis and the feeding guide pipe；The arc feeding baffle is the circular arc with described sleeve pipe concentric rotation axis
Shape, the lower end of the arc feeding baffle are located at the underface of described sleeve pipe rotary shaft, and the upper end of the arc feeding baffle is high
Height of the degree lower than the rotation clamping sleeve water usually；Each movable flaring die includes circular flaring housing
Ring, the taper being set in the flaring outer sleeve are flared push rod and are set in the flaring outer sleeve and surround described
The sector movable block of setting, the taper flaring push rod axis of two movable flaring dies with the rotation retaining sleeve
Axis collinear when pipe level.
As a further improvement of the above technical scheme, the inner cavity of the rotation grip sleeve is provided with the folder of O shape structure
Hold air bag.
It as a further improvement of the above technical scheme, further include that branch is installed for fixing the shaft of described sleeve pipe rotary shaft
Frame and for drive described sleeve pipe rotary shaft rotate shaft driving motor.
As a further improvement of the above technical scheme, the sector movable block includes movable block expansion mouth and movable block limit
Position portion, the movable block limiting section have been disposed radially activity guide pillar hole, and the flaring outer sleeve is radially inside provided with
Cooperate the movable block guide post of the activity guide pillar hole, and is provided with suit between the sector movable block and the flaring outer sleeve
Movable block reset spring on the movable block guide post.
As a further improvement of the above technical scheme, each movable flaring die further includes for being sleeved on
State the flaring die seat on the outside of flaring outer sleeve and the flaring die fluid cylinder with taper flaring push rod axis collinear, institute
It states flaring die seat and the side of the rotation grip sleeve is provided with mold base cover board, be provided on the mold base cover board
For the push rod through-hole that taper flaring push rod passes through, and taper flaring biggish one end of rod diameter passes through the push rod
Through-hole towards the flaring die fluid cylinder piston rod, and the taper flaring push rod on be set with mold base passage spring, institute
The axial ends for stating mold base passage spring is respectively fixedly connected with the piston-rod end and the mold of the flaring die fluid cylinder
Flap plate.
Compared with prior art, the beneficial effects of the utility model are:
A kind of connecting tube double end flaring mechanism provided by the utility model is led by setting rotation grip sleeve, feeding
To pipe and arc feeding baffle, can when being flared operation automatic feeding, discharge, and due to two movable flaring dies
Axis collinear, therefore when connecting tube keeps coaxial with one of movable flaring die, it will necessarily also expand with another activity
Mouth mold tool keeps coaxial, and the concentricity of connecting tube and expanding device can be more stably kept relative to artificial loading mode, from
And improve the stable product quality of flaring operation.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is the schematic diagram of the section structure of rotation grip sleeve described in the utility model and movable flaring die；
Fig. 2 is the schematic diagram of the section structure in Fig. 1 at A-A；
Fig. 3 is movable block expansion mouth described in the utility model perpendicular to axial the schematic diagram of the section structure；
Fig. 4 is the structural representation of rotation grip sleeve, feeding guide pipe and arc feeding baffle described in the utility model
Figure；
Structural schematic diagram when Fig. 5 is a kind of connecting tube double end flaring mechanism discharging described in the utility model.
Specific embodiment
Referring to figs. 1 to Fig. 5, Fig. 1 to Fig. 5 is the structural schematic diagram of one specific embodiment of the utility model.
As shown in Figures 1 to 5, a kind of connecting tube double end flaring mechanism, including rotate grip sleeve 1, be set to the rotation
Turn the feeding guide pipe 2 of the top of grip sleeve 1, be set to 1 lower section of rotation grip sleeve arc feeding baffle 3 and
Two movable flaring dies being oppositely arranged；The outside of the rotation grip sleeve 1 is provided with sleeve rotating axis 4, described sleeve pipe
The axis of rotary shaft 4 and the axis of the rotation grip sleeve 1 intersect vertically, and the axis horizontal of described sleeve pipe rotary shaft 4 is set
It sets；It is described rotation grip sleeve 1 it is vertical when axis and the feeding guide pipe 2 axis collinear；The arc feeding baffle 3 is
With coaxial arc-shaped of described sleeve pipe rotary shaft 4, the lower end of the arc feeding baffle 3 is being located at described sleeve pipe rotary shaft 4 just
The height when upper end level of lower section, the arc feeding baffle 3 is horizontal lower than the rotation grip sleeve 1；Each work
Dynamic flaring die include it is circular flaring outer sleeve 5, be set to it is described flaring outer sleeve 5 in taper flaring push rod 6 and
Be set in the flaring outer sleeve 5 and surround the sector movable block of the setting, two movable flaring dies it is described
Taper is flared axis collinear of 6 axis of push rod with the rotation grip sleeve 1 when horizontal.
Specifically, the inner cavity of the rotation grip sleeve 1 is provided with the clamping air bag 8 of O shape structure.It further include for fixing
The shaft mounting bracket 11 of described sleeve pipe rotary shaft 4 and for drive described sleeve pipe rotary shaft 4 rotate shaft driving motor
10.The sector movable block includes movable block expansion mouth 71 and movable block limiting section 72, and the movable block limiting section 72 is radially
It is provided with activity guide pillar hole 73, the flaring outer sleeve 5 is radially inside provided with the work for cooperating the activity guide pillar hole 73
Motion block guide post 51, and be provided between the sector movable block and the flaring outer sleeve 5 and be sleeved on the movable block guide post 51
On movable block reset spring 52.
Further, each movable flaring die further includes for being sleeved on 5 outside of flaring outer sleeve
Flaring die seat 81 and the flaring die fluid cylinder 9 that 6 axis collinear of push rod is flared with the taper, the flaring die seat 81
Side backwards to the rotation grip sleeve 1 is provided with mold base cover board 82, is provided with described in confession on the mold base cover board 82
The push rod through-hole 83 that taper flaring push rod 6 passes through, and one end that taper flaring push rod 6 is relatively large in diameter is logical across the push rod
Hole 83 towards the flaring die fluid cylinder 9 piston rod, and the taper flaring push rod 6 on be set with mold base passage spring
91, the axial ends of mold base passage spring 91 be respectively fixedly connected with the flaring die fluid cylinder 9 piston-rod end and
The mold base cover board 82.
When work, the shaft driving motor 10 described first drives described sleeve pipe rotary shaft 4 to rotate, and makes the rotation retaining sleeve
The axis of pipe 1 is in a vertical state, and connection tube workpiece falls to the rotation grip sleeve naturally from the feeding guide pipe 2
In 1, connects tube workpiece lower end and stopped continuing to fall by the steric hindrance of 3 lower end of arc feeding baffle, the then clamping
Inflation is in air bag 8 to clamp connection tube workpiece.
Then the shaft driving motor 10 drives described sleeve pipe rotary shaft 4 to rotate, and makes the axis of the rotation grip sleeve 1
Line is in horizontality, and the flaring die fluid cylinder 9 pushes the flaring die seat 81 to transport towards the rotation grip sleeve 1
It is dynamic, until the movable block expansion mouth 71 enters the end of connection tube workpiece；Then the piston rod of the flaring die fluid cylinder 9 after
Continuous elongation, the flaring die seat 81 can not be continued to move to by steric hindrance, and the flaring die fluid cylinder 9 overcomes the mold base
The elastic force for elapsing spring 91 pushes the taper flaring push rod 6 to move, and struts multiple sector movable blocks, thus to connection
Tube workpiece carries out flaring operation；Then the piston rod retracted for clearance of the flaring die fluid cylinder 9, and elapsed by the mold base
Spring 91 pulls the flaring die seat 81 to reset.
It is flared after the completion of operation, the shaft driving motor 10 drives described sleeve pipe rotary shaft 4 to rotate, and makes the rotating clamp
The lower end for holding casing 1 is rotated to the lower end outside towards the arc feeding baffle 3, state as shown in Figure 5, then the folder
It holds air bag 8 and the clamping action released to connection tube workpiece is exhausted, connection tube workpiece falls naturally under the effect of gravity to be completed
Discharging.
The better embodiment of the utility model is specifically described above, certainly, the utility model can be with
Using form different from the embodiment described above, those skilled in the art are in the premise without prejudice to the spirit of the present invention
Equivalent transformation or corresponding modification made by lower, all should belong in the protection scope of the utility model.
Claims (5)
1. a kind of connecting tube double end flaring mechanism, it is characterised in that: including rotation grip sleeve (1), be set to the rotating clamp
Hold the feeding guide pipe (2) above casing (1), be set to it is described rotation grip sleeve (1) below arc feeding baffle (3),
And two movable flaring dies being oppositely arranged；Sleeve rotating axis (4) are provided on the outside of the rotation grip sleeve (1),
The axis of described sleeve pipe rotary shaft (4) and the axis of rotation grip sleeve (1) intersect vertically, and described sleeve pipe rotary shaft
(4) axis horizontal setting；The axis collinear of axis and the feeding guide pipe (2) when rotation grip sleeve (1) is vertical；
The arc feeding baffle (3) be with coaxial arc-shaped of described sleeve pipe rotary shaft (4), under the arc feeding baffle (3)
End is located at the underface of described sleeve pipe rotary shaft (4), and the upper end level of the arc feeding baffle (3) is clamped lower than the rotation
Height when casing (1) is horizontal；Each movable flaring die includes circular flaring outer sleeve (5), be set to described in
Taper in flaring outer sleeve (5) is flared push rod (6) and is set in the flaring outer sleeve (5) and surrounds the setting
Sector movable block, taper flaring push rod (6) axis of two movable flaring dies with the rotation retaining sleeve
Manage axis collinear when (1) level.
2. a kind of connecting tube double end flaring mechanism according to claim 1, it is characterised in that: the rotation grip sleeve
(1) inner cavity is provided with the clamping air bag (8) of O shape structure.
3. a kind of connecting tube double end flaring mechanism according to claim 1, it is characterised in that: further include for described in fixation
The shaft mounting bracket (11) of sleeve rotating axis (4) and for drive described sleeve pipe rotary shaft (4) rotate shaft driving electricity
Machine (10).
4. a kind of connecting tube double end flaring mechanism according to claim 1, it is characterised in that: the sector movable block includes
Movable block expansion mouth (71) and movable block limiting section (72), the movable block limiting section (72) have been disposed radially activity guide pillar hole
(73), flaring outer sleeve (5) is radially inside provided with the movable block guide post for cooperating the activity guide pillar hole (73)
(51), it and is provided with and is sleeved on the movable block guide post (51) between the sector movable block and the flaring outer sleeve (5)
Movable block reset spring (52).
5. a kind of connecting tube double end flaring mechanism according to claim 1, it is characterised in that: each movable flaring die
Tool further includes for being sleeved on the flaring die seat (81) being flared on the outside of outer sleeve (5) and being flared with the taper
The flaring die fluid cylinder (9) of push rod (6) axis collinear, the flaring die seat (81) is backwards to rotation grip sleeve (1)
Side is provided with mold base cover board (82), is provided on the mold base cover board (82) and is passed through for taper flaring push rod (6)
Push rod through-hole (83), and the taper flaring push rod (6) one end for being relatively large in diameter passes through the push rod through-hole (83) towards institute
The piston rod of flaring die fluid cylinder (9) is stated, and is set with mold base passage spring (91), institute in taper flaring push rod (6)
The axial ends for stating mold base passage spring (91) is respectively fixedly connected with piston-rod end and the institute of the flaring die fluid cylinder (9)
State mold base cover board (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822008623.XU CN209502782U (en) | 2018-12-03 | 2018-12-03 | A kind of connecting tube double end flaring mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822008623.XU CN209502782U (en) | 2018-12-03 | 2018-12-03 | A kind of connecting tube double end flaring mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209502782U true CN209502782U (en) | 2019-10-18 |
Family
ID=68190786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822008623.XU Active CN209502782U (en) | 2018-12-03 | 2018-12-03 | A kind of connecting tube double end flaring mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209502782U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111545654A (en) * | 2020-05-28 | 2020-08-18 | 永固集团股份有限公司 | Double-sided die stamping machine for wiring tube |
| CN112475069A (en) * | 2020-12-04 | 2021-03-12 | 王菊英 | Automatic flaring equipment of car pipe fitting bi-polar |
| CN114160687A (en) * | 2021-11-25 | 2022-03-11 | 绥阳县华丰电器有限公司 | Condenser pipe flaring equipment |
-
2018
- 2018-12-03 CN CN201822008623.XU patent/CN209502782U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111545654A (en) * | 2020-05-28 | 2020-08-18 | 永固集团股份有限公司 | Double-sided die stamping machine for wiring tube |
| CN112475069A (en) * | 2020-12-04 | 2021-03-12 | 王菊英 | Automatic flaring equipment of car pipe fitting bi-polar |
| CN114160687A (en) * | 2021-11-25 | 2022-03-11 | 绥阳县华丰电器有限公司 | Condenser pipe flaring equipment |
| CN114160687B (en) * | 2021-11-25 | 2023-09-12 | 绥阳县华丰电器有限公司 | Condenser pipe flaring equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209502782U (en) | A kind of connecting tube double end flaring mechanism | |
| CN206632697U (en) | Suitable for the quick clamping mechanism of flexible fixture support unit | |
| CN104275595B (en) | Full automatic piston assembly machine | |
| CN208825464U (en) | A kind of forging and stamping robot automatic loading/unloading fixture | |
| CN208195460U (en) | A kind of full-automatic expansion-molding machine of compressor housing | |
| CN209502786U (en) | A kind of flaring of connecting tube and necking processing device | |
| CN209503019U (en) | A kind of multiple-way valve connecting tube punch device | |
| CN206981470U (en) | A kind of shaping mould for short thin-walled tubes part | |
| CN208906307U (en) | A kind of single cone internal-expansion type fixture | |
| CN108215212B (en) | A kind of friction welding apparatuses | |
| CN111283105A (en) | Central air conditioning alloy connecting pipe fitting processing die | |
| CN100494037C (en) | Hoisting device of gear-broach machine and coarse cutter for processing spiral bevel gear | |
| CN205927188U (en) | Rear axle support drilling device | |
| CN105234613B (en) | A kind of air conditioning liquid reservoir copper pipe welding fixture | |
| CN108655733A (en) | A kind of fluorescent lamp head assembly device and its assembly method | |
| CN108869991A (en) | A kind of mechanical production devices fast compressing device | |
| CN206764386U (en) | A kind of positioning jig device of pneumatic round tubular infrastructure product | |
| CN209697817U (en) | A kind of automatic diameter-enlarging system of motor damping ring | |
| CN206754059U (en) | Locking device | |
| CN205869177U (en) | Large aperture turn -ups equipment | |
| CN211490263U (en) | Expansion pin mechanism | |
| CN210848340U (en) | Automatic device for fine turning outer cone of clamping piece | |
| CN210632709U (en) | Bulge loop automation equipment | |
| CN209363759U (en) | A kind of double thread production tooling | |
| CN207824416U (en) | The pneumatic swelling fixture of motor case quick change |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |