CN108526254B - A kind of pipe fitting apparatus for shaping - Google Patents
A kind of pipe fitting apparatus for shaping Download PDFInfo
- Publication number
- CN108526254B CN108526254B CN201810295923.2A CN201810295923A CN108526254B CN 108526254 B CN108526254 B CN 108526254B CN 201810295923 A CN201810295923 A CN 201810295923A CN 108526254 B CN108526254 B CN 108526254B
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- China
- Prior art keywords
- pipe fitting
- plate
- square shaft
- pipe
- shaping
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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
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/14—Recontouring
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The present invention relates to pipe fitting processing technique fields, specially a kind of pipe fitting apparatus for shaping, including fixed mechanism, fixed mechanism includes bottom plate and the upper mounted plate that is arranged in above bottom plate, upper mounted plate is detachably connected with bottom plate, recess forms the first card slot downwards at the top of bottom plate, and upper mounted plate bottom is recessed upwards forms the second card slot, and the first card slot and the second card slot can fasten the channel to be formed for placing pipe fitting；Sliding is provided with square shaft in channel, fixed cylinder is arranged with outside square shaft, several top plates are provided on the outside of fixed cylinder, spring is connected between top plate and fixed cylinder, it is provided with mandril between top plate and square shaft, several grooves are provided on square shaft, groove is connect with square shaft smooth surface, mandril one end is slidably connected in groove, and the mandril other end passes through fixed cylinder and can offset with top plate.The present invention can disposably realize the whole shaping of pipe fitting, while control the shaping degree of pipe fitting.
Description
Technical field
The present invention relates to pipe fitting processing technique field, specially a kind of pipe fitting apparatus for shaping.
Background technique
After pipe fitting is cold extrusion shaped, due to technique, transport etc. is squeezed in the process or external force collision
It is easy to cause tube surface to be recessed, seriously affects the quality of pipe fitting, it is therefore desirable to which shaping is carried out to pipe fitting.
Trimmer is generallyd use in the prior art, shaping is carried out to pipe fitting, pressed from both sides pipe fitting by applying pressure outside pipe fitting
Tightly, to realize the shaping of pipe fitting.But this trimmer has following defects that 1, is applied outside by clamping pipe fitting to pipe fitting
The pressure in portion forces pipe fitting to deform to achieve the purpose that shaping, but since pipe fitting deformation position and deformation degree are inconsistent, because
The shaping degree that this is not can guarantee during shaping at each deformation of pipe fitting is consistent, causes the shaping effect of pipe fitting bad；
2, when using the trimmer shaping, needing artificial judgment pipe fitting, whether shaping is completed, and artificial judgment error is big, can not accurately control
The shaping degree of pipe fitting；3, this trimmer once can only carry out shaping to a part of pipe fitting, cannot achieve entire pipe fitting
Whole shaping, processing efficiency is low.
Summary of the invention
The invention is intended to provide a kind of pipe fitting apparatus for shaping, the disposable whole shaping for realizing pipe fitting, while controlling pipe fitting
Shaping degree.
In order to achieve the above object, the invention provides the following technical scheme:
A kind of pipe fitting apparatus for shaping, including fixed mechanism, fixed mechanism include bottom plate and are arranged on bottom plate
The upper mounted plate of side, upper mounted plate are detachably connected with bottom plate, and recess forms the first card slot downwards at the top of bottom plate, on
Fixed plate bottom is recessed upwards forms the second card slot, and the first card slot and the second card slot can fasten to be formed for placing the logical of pipe fitting
Road；Sliding is provided with square shaft in channel, is arranged with fixed cylinder outside square shaft, and fixed cylinder is circumferentially provided with several top plates, top plate and solid
It is connected with spring between safety barrel, mandril is provided between top plate and square shaft, several grooves, groove and square shaft table are provided on square shaft
Face is smoothly connected, and described mandril one end is slidably connected in the groove, and the mandril other end passes through the fixed cylinder and can be with institute
Top plate is stated to offset.
The principle of this programme is:
Upper mounted plate and bottom plate are used to support pipe fitting, and the first card slot and the second card slot fasten the channel to be formed for putting
Pipe fitting is set, is moved back and forth by driving square shaft, to drive mandril to push top plate with gap, using top plate multiple impact pipe fitting, with
Realize the shaping to pipe fitting.Specifically, mandril can slide into square shaft table out of groove on square shaft when square shaft forward direction is slided
Pipe fitting is hit by top plate, realizes the shaping of pipe fitting so that the mandril made hits top plate in face.When square shaft reverse slide, mandril energy
It enough slides back into groove, top plate is separated with mandril, and top plate can be returned to initial position by spring.Fixed cylinder is used to support top
Bar, the phenomenon that preventing mandril from tilting during sliding.
This programme has the beneficial effect that
1, using the fixed pipe fitting of upper mounted plate and bottom plate, by hit pipe fitting make its side wall gradually with the first card slot and
Second card slot fastens the vias inner walls to be formed fitting, realizes the shaping of pipe fitting, compared to the prior art directly by pipe fitting compression pair
The shaping effect of pipe fitting shaping, this programme is more preferable.
2, multiple top plates are set in channel, can be realized the shaping of pipe fitting different parts, be not necessarily to adjustment in reforming process
The installation site of pipe fitting once can carry out shaping by entire pipe fitting using this programme, and shaping efficiency is higher.
3, it being bonded by hitting pipe fitting to vias inner walls, can guarantee the one of the degree of pipe fitting different location shaping
It causes, is not in shaping excessively and the phenomenon that lead to pipe fitting reversible deformation.
Further, the both ends of fixed mechanism are provided with lip ring, and lip ring setting is in pipe fitting and fixed machine
Gap location between structure is provided with escape pipe in upper mounted plate, and escape pipe one end is connected to the gap, and the escape pipe other end prolongs
It extends to above upper mounted plate, placement pipe is provided with above escape pipe, places in pipe and is provided with ball.Lip ring is for sealing
Gap between pipe fitting and fixed mechanism, so that the deformation of pipe fitting, which is in the gap between fixed mechanism, forms a sealing
Chamber, the gas in seal chamber can be extruded into escape pipe during hitting pipe fitting, so that forming air-flow blows ball
It hits placement pipe to make a sound, judges pipe fitting whether complete by shaping convenient for operator.
Further, ball inner hollow forms placed cavity, is provided with small bell in placed cavity.Ball is able to drive bell when rolling
Pan rolls, to increase the sound of prompting, so that operator is easier to recognize.
Further, it places in pipe and is provided with loudspeaker.Ball can be hit the sound and small bell for placing pipe by loudspeaker
The sound of sending amplifies, and further increases the effect of prompting.
Further, it is provided with threaded hole on upper mounted plate and bottom plate, threaded hole internal screw thread is connected with bolt.Pass through
Be bolted upper mounted plate and bottom plate, connection is more firm, while upper mounted plate easy to disassemble and bottom plate in order to
Pipe fitting is put into or is taken out from channel.
Further, the junction of upper mounted plate and bottom plate is provided with gasket.Gasket can increase upper mounted plate,
The sealing effect in the gap between bottom plate and pipe fitting, prevents gas from leaking.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the embodiment of the present invention；
Fig. 2 is the side sectional view of Fig. 1.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: to place pipe 1, ball 11, small bell 12, escape pipe 13, lip ring
14, upper mounted plate 2, bottom plate 21, bolt 22, pipe fitting 23, top plate 3, spring 31, square shaft 32, fixed cylinder 33, mandril 34, recessed
Slot 35.
As depicted in figs. 1 and 2, a kind of pipe fitting apparatus for shaping, including fixed mechanism, fixed mechanism include 21 He of bottom plate
It is mounted on the upper mounted plate 2 of 21 top of bottom plate, offers threaded hole, threaded hole on upper mounted plate 2 and bottom plate 21
Internal screw thread is connected with bolt 22 to connect upper mounted plate 2 and bottom plate 21.Recess forms first downwards at bottom plate 21 top
Card slot, 2 bottom of upper mounted plate is recessed upwards forms the second card slot, and the first card slot and the second card slot can fasten to be formed for placing pipe
The channel of part is slidably fitted with square shaft 32 in channel, is arranged with fixed cylinder 33 outside square shaft 32, fixed cylinder 33 is circumferential be equipped with it is several
Top plate 3, as shown in Figure 1,3 section of top plate be in the matched arc of pipe fitting 23, be connected with spring between top plate 3 and fixed cylinder 33
31.Mandril 34 is installed, as shown in Fig. 2, offering several grooves 35 on square shaft 32, groove 35 is left between top plate 3 and square shaft 32
Side side wall is connect with 32 smooth surface of square shaft, and 35 right sidewall of groove forms confined planes to realize the positioning of mandril 34, mandril 34
One end is slidably connected in groove 35, and 34 other end of mandril passes through fixed cylinder 33 and can offset with top plate 3.
The both ends of fixed mechanism are mounted on lip ring 14, and lip ring 14 uses rubber ring, lip ring
14 are mounted on the gap location between pipe fitting 23 and fixed mechanism, are equipped with escape pipe 13 in upper mounted plate 2,13 bottom end of escape pipe with
Above-mentioned gap connection, 13 top of escape pipe extend to 2 top of upper mounted plate.In order to guarantee pipe fitting 23 and upper mounted plate 2, lower fixation
The leakproofness in the gap between plate 21 can be equipped with gasket in the junction of upper mounted plate 2 and bottom plate 21.Escape pipe 13
Top, which is equipped with, places pipe 1, places in pipe 1 and is provided with ball 11.11 inner hollow of ball forms placed cavity, setting in placed cavity
There is small bell 12, places and loudspeaker is installed on 1 inner wall of pipe.
When using the present invention, pipe fitting 23 is placed in the first card slot on bottom plate 21, upper mounted plate 2 is fastened on
On pipe fitting 23, upper mounted plate 2 and bottom plate 21 are linked together using bolt 22.First card slot and the second card slot fasten shape
At channel, the internal diameter in channel is identical as the outer diameter of Standard fittings 23.It is reciprocatingly slided in channel using cylinder driving square shaft 32, when
When square shaft 32 slides to the right from the position in such as Fig. 2, mandril 34 gradually slides into 32 surface of square shaft out of square shaft 32 groove 35,
Since mandril 34 is slidably arranged in fixed cylinder 33, fixed cylinder 33 can prevent top plate 3 from shifting during sliding.Top
Bar 34 can offset with top plate 3 when sliding into 32 surface of square shaft and be pushed to top plate 3 and offset with pipe fitting 23, and top plate 3 can be hit
Hitting pipe fitting 23 is bonded pipe fitting 23 with vias inner walls.When cylinder drives square shaft 32 to slide back into initial position, mandril 34 is slided again
It moves to groove 35, mandril 34 is disengaged with top plate 3, and top plate 3 is returned to initial position by spring 31.Repeatedly, so that
Top plate 3 hits pipe fitting 23 repeatedly, so that 23 side wall of pipe fitting is gradually bonded with vias inner walls, to realize the shaping to pipe fitting 23.
Interval is formed at the deformation of pipe fitting 23 between upper mounted plate 2, bottom plate 21, as shown in Fig. 2, top plate 3 is hit
During pipe fitting 23, pipe fitting 23 can be by the gas extrusion in gap into escape pipe 13, and the gas in escape pipe 13 can
The ball 11 placed in pipe 1 is blown, so that ball 11 rolls in placing pipe 1, ball 11, which is hit, places 1 side wall of pipe to issue
Sound is to remind operator.Ball 11 roll when, in small bell 12 can make a sound, the sound of sending passes through loudspeaker
Amplification, to increase the effect reminded.After the completion of 23 shaping of pipe fitting, do not have between pipe fitting 23 and upper mounted plate 2, bottom plate 21
Gap does not have gas extrusion in escape pipe 13 when top plate 3 hits pipe fitting 23, the ball 11 placed in pipe 1 can not roll, and works as operation
Personnel can not hear that sound can stop the shaping to pipe fitting 23.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (5)
1. a kind of pipe fitting apparatus for shaping, it is characterised in that: including fixed mechanism, fixed mechanism includes bottom plate and is arranged under
Upper mounted plate above fixed plate, upper mounted plate are detachably connected with bottom plate, and recess forms the downwards at the top of bottom plate
One card slot, upper mounted plate bottom is recessed upwards forms the second card slot, and first card slot and the second card slot can fasten formation and be used for
Place the channel of pipe fitting；Sliding is provided with square shaft in the channel, fixed cylinder is arranged with outside square shaft, if fixed cylinder is circumferentially provided with
Dry top plate is connected with spring, mandril is provided between top plate and square shaft between top plate and fixed cylinder, if being provided on the square shaft
Dry groove, groove are connect with square shaft smooth surface, and described mandril one end is slidably connected in the groove, and the mandril other end passes through
It the fixed cylinder and can offset with the top plate；The both ends of the fixed mechanism are provided with lip ring, and the annular is close
The gap location between pipe fitting and fixed mechanism is arranged in sealing, is provided with escape pipe in fixed plate, escape pipe one end with
The gap connection, the escape pipe other end extend to above upper mounted plate, and placement pipe is provided with above escape pipe, places and sets in pipe
It is equipped with ball.
2. pipe fitting apparatus for shaping according to claim 1, it is characterised in that: the ball inner hollow forms placed cavity,
Small bell is provided in placed cavity.
3. pipe fitting apparatus for shaping according to claim 2, it is characterised in that: be provided with loudspeaker in the placement pipe.
4. pipe fitting apparatus for shaping according to claim 3, it is characterised in that: be all provided on fixed plate and bottom plate
It is equipped with threaded hole, threaded hole internal screw thread is connected with bolt.
5. pipe fitting apparatus for shaping according to claim 4, it is characterised in that: the connection of fixed plate and bottom plate
Place is provided with gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810295923.2A CN108526254B (en) | 2018-03-30 | 2018-03-30 | A kind of pipe fitting apparatus for shaping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810295923.2A CN108526254B (en) | 2018-03-30 | 2018-03-30 | A kind of pipe fitting apparatus for shaping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108526254A CN108526254A (en) | 2018-09-14 |
| CN108526254B true CN108526254B (en) | 2019-07-09 |
Family
ID=63481695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810295923.2A Active CN108526254B (en) | 2018-03-30 | 2018-03-30 | A kind of pipe fitting apparatus for shaping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108526254B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971271B (en) * | 2018-09-28 | 2019-10-11 | 温州乾含节能科技有限公司 | A kind of automation restoration disposal equipment remanufacturing industry automobile steel tube components |
| CN110695192B (en) * | 2019-10-16 | 2021-02-19 | 中山市沐堃洁具有限公司 | Processing die is handled to cavity ultra thin wall section bar |
| CN113523125A (en) * | 2021-06-11 | 2021-10-22 | 广东开放大学（广东理工职业学院） | Elastic fixer and expansion joint method of heat exchanger tube head |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09331657A (en) * | 1996-06-10 | 1997-12-22 | Denso Corp | Manufacture of yoke of magnet-type motor |
| CN202638980U (en) * | 2012-06-18 | 2013-01-02 | 安徽百泰钢业有限公司 | Seamless steel pipe rounding mechanism |
| CN104416023A (en) * | 2013-08-28 | 2015-03-18 | 常州华腾合金材料有限公司 | Working fixture for correcting inner circle of alloy pipe |
| CN106439377A (en) * | 2016-10-11 | 2017-02-22 | 西南石油大学 | Rotary plough feeding type pipeline repairer |
| CN107597893A (en) * | 2017-10-23 | 2018-01-19 | 浙江嘉达机械制造有限公司 | A kind of port shaper for pipe fitting |
-
2018
- 2018-03-30 CN CN201810295923.2A patent/CN108526254B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09331657A (en) * | 1996-06-10 | 1997-12-22 | Denso Corp | Manufacture of yoke of magnet-type motor |
| CN202638980U (en) * | 2012-06-18 | 2013-01-02 | 安徽百泰钢业有限公司 | Seamless steel pipe rounding mechanism |
| CN104416023A (en) * | 2013-08-28 | 2015-03-18 | 常州华腾合金材料有限公司 | Working fixture for correcting inner circle of alloy pipe |
| CN106439377A (en) * | 2016-10-11 | 2017-02-22 | 西南石油大学 | Rotary plough feeding type pipeline repairer |
| CN107597893A (en) * | 2017-10-23 | 2018-01-19 | 浙江嘉达机械制造有限公司 | A kind of port shaper for pipe fitting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108526254A (en) | 2018-09-14 |
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Effective date of registration: 20220805 Address after: Room 7088-230, 7th floor, 1558 Jiangnan Road, high tech Zone, Ningbo, Zhejiang 315000 Patentee after: NINGBO LONGRUI MACHINERY MANUFACTURE CO.,LTD. Address before: 12-7, No. 55, Xinghai South Road, high tech Zone, Ningbo, Zhejiang 315100 Patentee before: NINGBO HAIMAN AUTOMOTIVE TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |