CN107617675A - A kind of tube end maching forming machine - Google Patents
A kind of tube end maching forming machine Download PDFInfo
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- CN107617675A CN107617675A CN201710926484.6A CN201710926484A CN107617675A CN 107617675 A CN107617675 A CN 107617675A CN 201710926484 A CN201710926484 A CN 201710926484A CN 107617675 A CN107617675 A CN 107617675A
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- 238000004080 punching Methods 0.000 claims abstract description 47
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000004378 air conditioning Methods 0.000 abstract 1
- 238000009415 formwork Methods 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000011265 semifinished product Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 241000469816 Varus Species 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Abstract
The present invention relates to a kind of tube end maching forming machine, belong to tubular object extruding processing technology field.Wherein, tube end maching forming machine includes clamping and side blow aperture apparatus；Side blow aperture apparatus includes support plug, plug driver element, red needle and red needle driver element；Red needle includes drift and inside port blockage mold segment, and support plug is provided with side punching die hole and flange die hole；Plug driver element includes the transversal driving mechanism for driving support plug to stretch into or exit pipe fitting, and for driving axial direction of the support plug along red needle in Support Position and moving back the vertical drive mechanism moved back and forth between mould position；When support plug is located at Support Position, support plug has between the side of cavity plate mouth and pipe end inwall moves back mould avoidance spacing.Improvement based on said structure, side punching and inside port blockage structure once can be processed to property on pipe end, process time is not only shortened, also improves product quality, can be widely used in the manufacturing technology fields such as air-conditioning.
Description
Technical field
The present invention relates to a kind of tube end maching former, specifically, is related to one kind and can be used for meeting four-way reversing valve D
The pipe end of pipe carries out side blow hole machined and the tube end maching forming machine of inside port blockage shaping.
Background technology
Publication No. is to disclose a kind of processing method of four-way reversing valve D connection in CN103350125A patent document,
The processing method includes straight pipeline section carrying out the bend pipe step of bend pipe behaviour and is processed shaping to the pipe end after bend pipe
Tube end maching forming step, to obtain structure four-way reversing valve D connection 01 as shown in Figure 1.
In bend pipe step, straight pipeline section is bent into adapter semi-finished product 02 as shown in Figure 2 using bending machine；Then,
In tube end maching forming step, using the long pipe end 021 of tube end maching forming machine butt tube semi-finished product 02 carry out scalable mouth and
To carrying out side punching processing to short tube end 022.
Publication No. be CN103192271A patent document in disclose a kind of tube end maching of four-way reversing valve D connection into
Shape machine, it includes the punching device for pipe fittings on frame and installation frame, and the punching device for pipe fittings includes mounting seat and installed in this
Profiling clamping and side punching unit in mounting seat, profiling clamping, which is used to clamp, takes over, and side punching unit is used for butt tube pipe end
Carry out side punching processing；Side punching unit includes support plug, plug driver, red needle and red needle driver, and support plug is used
In stretching into and being supported at the inwall at side punching position from the port at adapter short tube end, plug driver is used to drive support plug
Adapter is stretched into or exits, red needle driver is used to drive red needle to be punched out side punching position operation and retreat completing punching
Go out side punching.
As shown in figure 3, in order to meet the installation requirement of four-way reversing valve D connection, need to be carried out at side punching 023 in circular hole
Flange processing, to obtain in-flanges structure 024, the height L of in-flanges structure 024 generally requires more than 1 millimeter；Use above-mentioned pipe
When end shapes machine and handled, the adapter that complete punching need to be unloaded from it, and feed and carry out on hemmer
Flange processing, not only extends process time, and be unfavorable for the raising of flange processing precision.
The content of the invention
It is an object of the invention to provide a kind of tube end maching forming machine, by entering to the structure of existing tube end maching forming machine
Row improves, and can carry out the separation circuit of side punching and the forming process of inside port blockage simultaneously on same device, and then improves
The processing speed and quality of product.
To achieve these goals, tube end maching forming machine provided by the invention includes frame and in the frame
Clamping and side blow aperture apparatus；Side blow aperture apparatus includes being used to side punching position support plug, core are stretched into and be supported on from pipe port
Rod driver element, red needle and the red needle driver element for driving red needle progress side punching and inside port blockage；Red needle includes being used for
The drift of side punching and the inside port blockage mold segment for forming in-flanges structure are formed, support plug is provided with to be engaged with drift
Side punching die hole and the flange die hole that is engaged with inside port blockage mold segment；Plug driver element includes being used to drive support
Plug stretches into or exited the transversal driving mechanism of pipe fitting, and for driving support plug along red needle axially in Support Position with moving back
The vertical drive mechanism moved back and forth between mould position；When support plug is located at Support Position, support plug deviates from the one of cavity plate mouth
Have between side and pipe end inwall and move back mould avoidance spacing.
Above-mentioned tube end maching forming machine passes through following steps：(1) vertical drive mechanism makes support plug positioned at moving back mould position,
(2) transversal driving mechanism promotes support plug to stretch into pipe end, and (3) vertical drive mechanism makes support plug be moved axially along red needle
To Support Position, (4) red needle driver element driving red needle is descending to carry out side punching separation circuit and inside port blockage to pipe end successively
Forming process, the driving red needle negative line feed of (5) red needle driver element and exit outside pipe fitting, (6) vertical drive mechanism makes branch
Support core rod axially moves to along red needle and moves back mould position, and (7) transversal driving mechanism promotes support plug to exit pipe end, so as on pipe end
Side punching and inside port blockage structure are disposably processed, processing efficiency can not only be effectively improved, be also effectively improved it
The quality shaped.
Specific scheme is that red needle driver element includes mounting seat, the slide unit being slidably mounted in the mounting seat, is driven
Dynamic slide unit is mounted opposite the punch die driver that axial reciprocating of the seat along support plug moves, and is slidably mounted by guiding mechanism
Red needle seat on slide unit, and the punching driver that axial reciprocating of the driving red needle seat along red needle moves；Mounting seat is installed in machine
On frame, red needle is installed on red needle seat, and punching driver synchronously moves back and forth in the axial direction of support plug with slide unit.Pass through
Red needle is arranged to can be along the axial movement of support plug, to better assure that it keeps with the die hole on support plug
Correspondence position, effectively improve machining accuracy.
More specifically scheme is the guide sleeve that vertical drive mechanism includes being installed on slide unit, can be along the axle of support plug
, can be along the upper cunning being axially slidably arranged on guide sleeve of red needle to the sliding block being slidably mounted in guide sleeve
Block, and the supporting driver that axial reciprocating of the driving sliding block along support plug moves；It is installed with guide sleeve along red needle
Axial arranged guide rod, top shoe are provided with the sets of holes being engaged with guide rod, compression spring are set with outside guide rod, compression spring
Elastic restoring force forces the lower surface of top shoe against the upper surface of sliding block；In upper surface and lower surface, one is led to be tilting
To face, another one is the sliding end face that can be slidably abutting against along tilting spigot surface on tilting spigot surface；Guide sleeve is provided with
For adjusting the stop screw of axially slidable spacing of the sliding block along support plug, the screw rod end of stop screw is resisted against downslide
Block is located on the side of the low side of tilting spigot surface；Support plug is installed on top shoe, and transversal driving mechanism includes installation
Seat, slide unit and punch die driver.By the way that vertical drive mechanism is arranged on slide unit and support plug is installed in into vertical driving
On the top shoe of mechanism, effectively ensure that red needle is closed with supporting plug to remain corresponding in the axial position of support plug
System, effectively improve the machining accuracy of its piercing and flanging；Meanwhile vertical drive mechanism is designed into said structure form, branch can be made
Support driver axially along support plug it is axial arranged, more preferably its structure can be arranged.
Preferable scheme is that guiding mechanism includes, along the axial arranged guide shaft of red needle and the sleeve base with guide shaft cooperation, leading
In axle and sleeve base, one is fixedly connected with red needle seat, and another one is fixedly connected with slide unit.
Another specific scheme is that transversal driving mechanism includes mounting seat, the cunning being slidably mounted in mounting seat
Platform, and driving slide unit are mounted opposite the punch die driver that axial reciprocating of the seat along support plug slides；Mounting seat is installed in frame
On, vertical drive mechanism is arranged on slide unit, and support plug is arranged in the displacement output end of vertical drive mechanism.
More specifically scheme is the guide sleeve that vertical drive mechanism includes being installed on slide unit, can be along the axle of support plug
, can be along the upper cunning being axially slidably arranged on guide sleeve of red needle to the sliding block being slidably mounted in guide sleeve
Block, elastic reset power force the lower surface of top shoe against the resetting-mechanism of the upper surface of sliding block, and driving sliding block edge branch
The supporting driver that the axial reciprocating of support core rod slides；In upper surface and lower surface, one is tilting spigot surface, and another one is can
The sliding end face on tilting spigot surface is slidably abutting against along tilting spigot surface；Top shoe forms displacement output end.By that will erect
It is arranged to said structure to drive mechanism, so as to make the drive shaft of supporting driver be easy to along the axial arranged of support plug
Design is laid out to its position.
Specific scheme is the compression bullet that resetting-mechanism includes being installed in guide sleeve top guide bar and being set in outside guide rod again
Spring, guide rod are resisted against on the upper surface of top shoe along the axial arranged of red needle, the lower end of compression spring, and top shoe is provided with leading
The sets of holes that bar is engaged.
Preferable scheme is that guide sleeve is provided with the axially slidable spacing for being used for adjusting sliding block edge support plug
Stop screw, the screw rod end of stop screw are resisted against on the side for the low side that sliding block is located at tilting spigot surface.Can be according to reality
Border operating mode is adjusted displacement range of the support plug on red needle axial direction, to prevent the up displacement of supporting-core rod excessive to pipe
Part produces destruction；Red needle synchronously moves back and forth in the axial direction of support plug with slide unit, and red needle driver element is in support plug
Axial direction on synchronously moved back and forth with slide unit.
Another preferable scheme is that punch die driver is the adjustable oil cylinder of piston rod stroke or cylinder.To prevent supporting-core
Rod moves ahead displacement excessively and to pipe fitting generation destruction.
Another preferable scheme is that clamping is profiling clamping, and inside port blockage mold segment is interior circular cross-esction mold segment.
Brief description of the drawings
Fig. 1 is a kind of existing structural representation of four-way reversing valve D connection；
Fig. 2 is a kind of existing structural representation of four-way reversing valve D connection semi-finished product；
Fig. 3 is a kind of existing schematic diagram of the in-flanges structure of four-way reversing valve D connection；
Fig. 4 is the stereogram of the embodiment of the present invention；
Fig. 5 is the structure decomposition figure of the embodiment of the present invention；
Fig. 6 is Fig. 5 A partial enlarged drawings；
Fig. 7 is the structure chart of the embodiment of the present invention；
Fig. 8 is Fig. 7 B partial enlarged drawings；
Fig. 9 is the stereogram of red needle in the embodiment of the present invention；
Figure 10 is the process schematic for carrying out side blow hole flanging processing to D connection using the embodiment of the present invention.
Embodiment
With reference to embodiments and its accompanying drawing the invention will be further described.
Embodiment
Referring to Fig. 4 to Fig. 8, tube end maching forming machine 1 of the present invention is used to carry out tube end maching to four-way reversing valve D connection 03
Shaping, to sequentially form side punching and in-flanges structure, including frame (not shown) and peace on the short tube end of D connection 03
Profiling clamping 2 and side blow aperture apparatus in the frame, side blow aperture apparatus include red needle 3, red needle driver element 4, supporting-core
Rod 5 and plug driver element 6.
As shown in Fig. 4, Fig. 5 and Fig. 7, profiling clamping 2 includes upper clamp formwork 22 and the lower clamp formwork 21 being fixed in frame with driving
Dynamic oil cylinder；Drive cylinder driving upper clamp formwork 22 moved back and forth upwards in Z axis, clamped with coordinating with lower clamp formwork 21 D connection 03 or
Discharge D connection 03.Drive cylinder is installed in frame, and upper clamp formwork 22 can pass through edge along Z axis to being slidably mounted in frame
Z axis carries out guide and limit to guide rod from upper clamp formwork 22 to arrangement or guide rail slide block mechanism in the upward displacement of Z axis.
As shown in Fig. 4 to Fig. 8, red needle driver element 4 includes mounting seat 60, can be along Y-axis by guide rail slide block mechanism 64
The slide unit 65 being slidably mounted in mounting seat 60, rushed for driving slide unit 65 to be mounted opposite seat 60 along what Y-axis moved back and forth
Mould driver 61, can be along Z axis to the red needle seat 41 being back and forth slidably mounted on slide unit 65 by guiding mechanism, and drives red needle
Seat 41 is along Z axis to the punching driver 42 moved back and forth；Guide rail slide block mechanism 64 includes being installed on base 60 and along Y-axis cloth
Two line slideways 641 put and four pieces of sliding blocks 642 being installed on the bottom surface of slide unit 65, so that slide unit 65 is mounted opposite seat 60
It can be moved back and forth along Y-axis.Red needle 3 is installed on red needle seat 41, i.e., red needle 3 moves back and forth in Y-axis with slide unit 65.
Guiding mechanism includes four guide shafts 43 along Z axis to arrangement and the sleeve base 44 coordinated with guide shaft 43, sleeve base 44
Be provided with to guide shaft 43 along Z axis to move back and forth the guide hole 440 being oriented to, upper end and the red needle seat of guide shaft 43 are consolidated 41 and connected surely
Connect, sleeve base 44 is fixedly connected with slide unit 65, so as to promote red needle seat 41 to drive red needle 3 along Z by punching driver 42
Move axially and side punching is carried out to pipe end and handles or exit the pipe end for having completed processing with inside port blockage.
Red needle seat 41 is a soil font structure, and its front end 410 is provided with the mounting hole 411 for being used for installing red needle 3 and is used for
The mounting groove 412 of grip block 413 is installed, coordinated by the interlude that die cavity and mounting hole 411 are clamped located at the upper half of grip block 413
And red needle 3 is installed on red needle seat 41, i.e., red needle 3 is removably to be installed on red needle seat 41.Mounting seat 60 is fixed on machine
On frame, punching driver 42 is by the guide rail slide block mechanism that is arranged along Y-axis or guide shaft and can be fixed slidingly back and forth along Y-axis
In frame, i.e., punching driver 42 synchronously moves back and forth in Y-axis with slide unit 65.
Plug driver element 6 includes being used to drive support plug 5 to move back and forth along Y-axis to stretch into or exit pipe end
Transversal driving mechanism, and for driving support plug 5 vertical along Z axis to being moved back and forth in Support Position and moving back between mould position
Drive mechanism.
Vertical drive mechanism includes the guide sleeve 71 being installed on slide unit 65, and guiding can be slidably mounted on along Y-axis
Sliding block 72 in sliding sleeve 71, can be along Z axis to the top shoe 73 being slidably mounted on guide sleeve 71, and drives sliding block 72
The supporting driver 74 moved back and forth along Y-axis.The guide rod 75 along Z axis to arrangement, top shoe 73 are installed with guide sleeve 71
It is provided with the sets of holes 730 being engaged with guide rod 75；Compression spring 76 is set with outside guide rod 75, the lower end of the compression spring 76 against
On the upper surface of top shoe 73, i.e., its elastic restoring force forces the lower surface of top shoe 73 against the upper surface of sliding block 72；
The upper surface of sliding block 72 and the lower surface of top shoe 73 are inclined-plane, and two inclined-planes are mutually matched, and are promoted so as to pass through
Sliding block 72 slides along Y-axis and promotes top shoe 73 to be moved back and forth upwards in Z axis, i.e., an inclined-plane forms tilting spigot surface,
Another inclined-plane forms the sliding end face that can be slidably abutting against along the tilting spigot surface on tilting spigot surface.
Guide sleeve 71 is provided with and is limited in sliding block 72 and can only slide chamber slidingly back and forth along Y-axis, in the slip
The cavity wall of chamber, which is provided with, to be used to adjust stop screw 77 of the sliding block 72 along Y-axis slidably spacing, the spiral shell of stop screw 77
Rod end is resisted against on the side for the low side that sliding block 72 is located at tilting spigot surface, so as to be changed by rotary stopper screw 77
Become its length stretched into sliding cavity room, that is, limit slidably spacing of the sliding block 72 in Y-axis, so as to supporting plug
5 the upward removable displacement of Z axis peak make it is spacing, in order to avoid lifting height exceed pipe end inside wall height and by D connection
03 top is askew, reduces the generation of undesirable product.
Mounting seat 60, slide unit 65 and punch die driver 61 form the transversal driving mechanism in the present embodiment, supporting-core together
Rod is installed on top shoe 73, so that red needle 3 is synchronizing moving in Y-axis with support plug 5, effectively ensures that the two it
Between alignment precision.
In the present embodiment, Y-axis is that Z axis is to for along the axial arranged of red needle 3 along the axial arranged of support plug 5；Punching
Mould driver 61, punching driver 42 and supporting driver 47 are oil cylinder；Punch die oil cylinder 61 is the controllable oil of piston rod stroke
Cylinder, and can be by adjusting position of the limit screw cap 612 as shown in Figure 7 on piston rod 611, so as to adjust its stroke size.
Referring to Fig. 6, Fig. 9 and Figure 10, support plug 5 includes being used for clamping bar segment 50 of the clamping on top shoe 73 and is located at
Support mold segment 51 on the free end of clamping bar segment 50, the upper surface 513 of support mold segment 51 is the side punching with the pipe end of D connection 03
Place's inner wall surface matches, and two sides 514 are the plane arranged along Y-axis, so that support plug 5 is in Support Position and moves back mould position
Without producing interference with pipe end inwall when being moved back and forth between putting, it is provided with the free end of support mold segment 51 and is used to avoid D
The groove 515 of the bend loss inwall of adapter 03, lower surface 516 are avoidance pipe end inwall when plane moves back mould to realize；Red needle 3 is wrapped
Include and clamp bar segment 30, the drift 31 for forming side punching and for forming in-flanges structure for being clamped on red needle seat 41
Inside port blockage mold segment 32, along direct of travel of the red needle 3 in punch process, inside port blockage mold segment 32 is located under the end of drift 31
Trip, and the two concentrically axis, in the present embodiment, inside port blockage mold segment 32 is interior circular cross-esction mold segment；Accordingly, supporting
The support mold segment 51 of plug 5 is provided with the side punching die hole 511 that is engaged with drift and is engaged with inside port blockage mold segment
Flange die hole 512.
Referring to Fig. 4 to Figure 10, side punching is processed simultaneously on the short tube end of D connection 03 using the tube end maching forming machine 1
The process for shaping varus heat crossover is as follows：
Clamping step, by the clamping of D connection 03 in profiling clamping 2；
Operating procedure, (1) supporting driver 74 pull sliding block 72 to be moved along Y-axis and make support plug 5 upward in Z axis
Drop to the position that can be inserted into the pipe end of D connection 03 of support mold segment 51, be typically situated in and move back mould position, with previous D connection
Manufacturing procedure be mutually connected；(2) punch die driver 61 promotes slide unit 65 to drive support plug 5 to be moved forward with red needle along Y-axis, so that
Support plug is stretched into the pipe end of D connection 03, and (3) supporting driver 74 promotes sliding block 72 to be moved along Y-axis, promotes support plug
5 along Y-axis be moved to its surface 513 against and be supported at pipe end inner surface, now, support plug 5 be located at Support Position,
And support plug 5 to have between the side of cavity plate mouth and pipe end inwall and move back mould avoidance spacing, (4) punching driver 42 passes through punching
Needle stand 41 drives red needle 3 along Z axis to the descending forming process for carrying out side punching separation circuit and inside port blockage to pipe end successively,
(5) punching driver 42 drives red needle to be retreated to along Z axis to up outside pipe end by red needle seat 41, and (6) supporting driver 74 pushes away
Dynamic sliding block 72 moves along Y-axis, promote support plug 5 along Y-axis be moved to varus heat crossover 024 as shown in Figure 3 Z axis to
On exit its cavity plate mouth, the i.e. aperture in receding side punching concave die hole 511 completely, now, support plug is positioned at moving back mould position, (7)
Punch die driver 61 promotes slide unit 65 to drive support plug 5 to be moved back with red needle along Y-axis, and support plug 5 is exited pipe end；From
And side punching and inside port blockage structure are once processed to property on pipe end, the quality shaped can not only be effectively improved,
Its processing efficiency can also be improved.
The central scope of the present invention is by red needle, support plug and plug in tube end maching forming machine in the prior art
The structure of driver element is improved, once to process to property side punching and inside port blockage structure on pipe end, according to this structure
Think, the structure of vertical drive mechanism and transversal driving mechanism also has a variety of obvious changes.
Claims (10)
1. a kind of tube end maching forming machine, including frame and the clamping in the frame and side blow aperture apparatus, the side
Hole punched device includes support plug, plug driver element, red needle and red needle driver element, it is characterised in that：
The red needle includes being used for the drift for forming side punching and the inside port blockage mold segment for forming in-flanges structure, the branch
The flange that support core rod is provided with the side punching die hole being engaged with the drift and is engaged with the inside port blockage mold segment is recessed
Nib；
The plug driver element includes being used to drive the support plug to stretch into or exit the transversal driving mechanism of pipe fitting, and uses
In the driving support plug in Support Position and the vertical driving machine moved back and forth between mould position is moved back along the axial direction of the red needle
Structure；When the support plug is located at the Support Position, the support plug is deposited between the side of cavity plate mouth and pipe end inwall
Move back mould and avoid spacing.
2. tube end maching forming machine according to claim 1, it is characterised in that：
The red needle driver element includes mounting seat, the slide unit being slidably mounted in the mounting seat, drives the slide unit
The punch die driver moved relative to axial reciprocating of the mounting seat along the support plug, is slideably pacified by guiding mechanism
Red needle seat on the slide unit, and the punching driver that axial reciprocating of the driving red needle seat along the red needle moves；
The mounting seat is installed in the frame, and the red needle is installed on the red needle seat, and the punching driver is in institute
State and synchronously moved back and forth with the slide unit in the axial direction of support plug.
3. tube end maching forming machine according to claim 2, it is characterised in that：
The vertical drive mechanism includes the guide sleeve being installed on the slide unit, can sliding axially along the support plug
Ground is arranged on the sliding block in the guide sleeve, being axially slidably arranged on the guide sleeve along the red needle
Top shoe, and the supporting driver that axial reciprocating of the driving sliding block along the support plug moves；
The axial arranged guide rod along the red needle is installed with the guide sleeve, the top shoe is provided with and the guide rod
The sets of holes being engaged, the guide rod are set with compression spring outside, and the elastic restoring force of the compression spring forces the top shoe
Lower surface against the upper surface of the sliding block；In the upper surface and the lower surface, one is tilting spigot surface, another
Person is the sliding end face that can be resisted against slidingly back and forth along the tilting spigot surface on the tilting spigot surface；
The guide sleeve, which is provided with, to be used to adjust the spacing of axially slidable spacing of the sliding block along the support plug
Screw, the screw rod end of the stop screw are resisted against on the side for the low side that the sliding block is located at the tilting spigot surface；
It is described support plug be installed on the top shoe, the transversal driving mechanism include the mounting seat, the slide unit and
The punch die driver.
4. the tube end maching forming machine according to Claims 2 or 3, it is characterised in that：
The guiding mechanism is included along the axial arranged guide shaft of the red needle and the sleeve base with guide shaft cooperation, described to lead
In axle and the sleeve base, one is fixedly connected with the red needle seat, and another one is fixedly connected with the slide unit.
5. tube end maching forming machine according to claim 1, it is characterised in that：
The transversal driving mechanism includes mounting seat, the slide unit being slidably mounted in the mounting seat, and the driving cunning
The punch die driver that axial reciprocating of the relatively described mounting seat of platform along the support plug slides；
The mounting seat is installed in the frame, and the vertical drive mechanism is arranged on the slide unit, the support plug
In the displacement output end of the vertical drive mechanism.
6. tube end maching forming machine according to claim 5, it is characterised in that：
The vertical drive mechanism includes the guide sleeve being installed on the slide unit, can sliding axially along the support plug
Ground is arranged on the sliding block in the guide sleeve, being axially slidably arranged on the guide sleeve along the red needle
Top shoe, elastic reset power forces the lower surface of the top shoe against the resetting-mechanism of the upper surface of the sliding block, and drives
Move the supporting driver that axial reciprocating of the sliding block along the support plug slides；
In the upper surface and the lower surface, one is tilting spigot surface, and another one is can be reciprocal along the tilting spigot surface
The sliding end face being slidably abutting against on the tilting spigot surface；
The top shoe forms the displacement output end.
7. tube end maching forming machine according to claim 6, it is characterised in that：
The resetting-mechanism includes the guide rod being installed on the guide sleeve and the compression spring being set in outside the guide rod, institute
Guide rod is stated along the axial arranged of the red needle, the lower end of the compression spring is resisted against on the upper surface of the top shoe, described
Top shoe is provided with the sets of holes being engaged with the guide rod.
8. the tube end maching forming machine according to claim 6 or 7, it is characterised in that：
The guide sleeve, which is provided with, to be used to adjust the spacing of axially slidable spacing of the sliding block along the support plug
Screw, the screw rod end of the stop screw are resisted against on the side for the low side that the sliding block is located at the tilting spigot surface；
The red needle synchronously moves back and forth in the axial direction of the support plug with the slide unit, and the red needle driver element exists
Synchronously moved back and forth with the slide unit in the axial direction of the support plug.
9. according to the tube end maching forming machine described in any one of claim 2 to 8 claim, it is characterised in that：
The punch die driver is the adjustable oil cylinder of piston rod stroke or cylinder.
10. according to the tube end maching forming machine described in any one of claim 1 to 9 claim, it is characterised in that：
The clamping is profiling clamping, and the inside port blockage mold segment is interior circular cross-esction mold segment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710926484.6A CN107617675B (en) | 2017-10-07 | 2017-10-07 | Pipe end processing forming machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710926484.6A CN107617675B (en) | 2017-10-07 | 2017-10-07 | Pipe end processing forming machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107617675A true CN107617675A (en) | 2018-01-23 |
| CN107617675B CN107617675B (en) | 2023-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710926484.6A Active CN107617675B (en) | 2017-10-07 | 2017-10-07 | Pipe end processing forming machine |
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| CN (1) | CN107617675B (en) |
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| CN105964795A (en) * | 2016-06-12 | 2016-09-28 | 苏州天朋精密元器件有限公司 | Internal flanging puncher pin |
| CN206184999U (en) * | 2016-11-29 | 2017-05-24 | 佛山市顺德区丰隆制冷配件有限公司 | Return bend flanger that punches |
| CN207357899U (en) * | 2017-10-07 | 2018-05-15 | 浙江长兴和良智能装备有限公司 | A kind of tube end maching forming machine |
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| CN105665522A (en) * | 2016-04-15 | 2016-06-15 | 王向阳 | Punching and flanging machine |
| CN105964795A (en) * | 2016-06-12 | 2016-09-28 | 苏州天朋精密元器件有限公司 | Internal flanging puncher pin |
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| CN207357899U (en) * | 2017-10-07 | 2018-05-15 | 浙江长兴和良智能装备有限公司 | A kind of tube end maching forming machine |
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| CN107617675B (en) | 2023-11-24 |
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