CN106077264B - The processing unit (plant) and processing method of a kind of glasses pipe - Google Patents
The processing unit (plant) and processing method of a kind of glasses pipe Download PDFInfo
- Publication number
- CN106077264B CN106077264B CN201610471042.2A CN201610471042A CN106077264B CN 106077264 B CN106077264 B CN 106077264B CN 201610471042 A CN201610471042 A CN 201610471042A CN 106077264 B CN106077264 B CN 106077264B
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- China
- Prior art keywords
- mandrel
- pipe fitting
- pipe
- glasses
- outer sleeve
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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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/08—Dies with different parts for several steps in a process
-
- 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
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
- B21D19/10—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws working inwardly
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Punching Or Piercing (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The invention discloses a kind of processing unit (plant) of glasses pipe and processing method, the processing unit (plant) includes plunger chip die, suppresses mould and drive mechanism.Plunger chip die includes connected the first punch section and the second punch section.The cross section of first punch section and the second punch section is oblong or ellipse.Suppressing mould includes base, the first mandrel, the second mandrel and outer sleeve body.First mandrel, the second mandrel and outer sleeve body are installed on base.Provided with interval between the madial wall of first mandrel, the second mandrel and outer sleeve body.First mandrel, the second mandrel end are provided with finger face or inclined-plane.The madial wall of outer sleeve body is provided with the first fin and the second fin.First fin and the second fin are oppositely arranged and are located between the first mandrel and the second mandrel.Drive mechanism and plunger chip die, suppress mould transmission and be connected.Punched pipefitting deformation just can be obtained glasses pipe by the present invention by plunger chip die with suppressing mould, and operating efficiency is improved, and the product quality of glasses pipe is high.
Description
Technical field
The present invention relates to the processing technique field of glasses pipe, more particularly, to a kind of processing unit (plant) of glasses pipe and processing side
Method.
Background technology
At present, the production of glasses pipe comprises the following steps：First pass through plunger chip die and be encased in pipe part and obtain flat tube part,
Punch forming in flat tube part is encased in by twin-core axle again and obtains glasses pipe.But glasses pipe lateral wall is relatively low due to round and smooth degree,
Still need further to be suppressed processing by processing unit (plant), so that glasses pipe lateral wall is rounder and more smooth.In this way, operating procedure compared with
To be cumbersome, operating efficiency is relatively low, and the quality of production of glasses pipe is relatively low.
The content of the invention
Based on this, the invention reside in the defect for overcoming prior art, there is provided a kind of processing unit (plant) of glasses pipe and processing side
Method, it can be easy to production to obtain glasses pipe, and the product quality of glasses pipe is high.
Its technical scheme is as follows：A kind of processing unit (plant) of glasses pipe, including：Plunger chip die, the plunger chip die includes phase
The first punch section and the second punch section even, the cross section of first punch section and second punch section be oblong or
Ellipse, the area of the cross section of first punch section is gradually reduced on the direction away from second punch section, described
The area of the cross section of second punch section keeps constant, and the cross-sectional area of second punch section is more than first punch section
Cross-sectional area；Mould is suppressed, it is described to suppress mould including base, the first mandrel, the second mandrel and be set in described first
Mandrel and the outer sleeve body outside second mandrel, first mandrel, second mandrel and the outer sleeve body are installed in described
On base, first mandrel is set up in parallel with second mandrel, first mandrel, second mandrel and the overcoat
Provided with interval between the madial wall of body, finger face or inclined-plane of the first mandrel end provided with dorsad second mandrel, institute
Finger face or inclined-plane of the second mandrel end provided with dorsad first mandrel are stated, the madial wall of the outer sleeve body is convex provided with first
Rib and the second fin, first fin are oppositely arranged with second fin, and first fin, second fin are located at
Between first mandrel and second mandrel, first fin, second fin connect with the outer sleeve body madial wall
Connect place's rounding off；And drive mechanism, the drive mechanism and the plunger chip die, described suppress mould transmission and be connected.
A kind of processing method of glasses pipe, employs the processing unit (plant) of described glasses pipe, comprises the following steps：Pass through pipe
Part fixed seat fixes pipe fitting, and the first punch section of plunger chip die is directed at the port of the pipe fitting；Drive mechanism drives institute
Plunger chip die is stated to punching press inside the pipe port, the first punch section of the plunger chip die, the second punch section is filled successively
Enter into the pipe fitting, elliptical tube that the pipe fitting end formation madial wall and second punch section are adapted and with institute
State the connected transition conduit of elliptical tube；Plunger chip die is detached, and it is described the first mandrel for suppressing mould is aligned with the second mandrel
The port of elliptical tube；Mould is suppressed described in drive mechanism driving to punching press inside the port of the elliptical tube, makes first core
The end of axle and second mandrel enters in the transition conduit along arranged at inner side of pipe fitting wall, first mandrel and second core
Axle is fitted into the elliptical tube and in the outer sleeve body, by elliptical tube formation lateral wall and the outer sleeve body
The glasses pipe that side wall is adapted, madial wall is adapted with first mandrel and second mandrel；By the glasses pipe from institute
State and separation is cut in pipe fitting.
In one of the embodiments, the lateral wall of the outer sleeve body madial wall and glasses pipe is adapted.
In one of the embodiments, the finger face rounding off of the first mandrel side wall and first mandrel, institute
State the finger face rounding off of the second mandrel side wall and second mandrel, the spherical shape in finger face.
In one of the embodiments, the medial surface of the outer sleeve body end is flaring face, and the flaring is facing to remote
The base direction is set.
In one of the embodiments, in addition to substrate with for installing the pipe fitting fixed seat of pipe fitting to be processed, the pipe
Part fixed seat is fixedly installed on the substrate, and the substrate is provided with guide rail, and the drive mechanism is slidably arranged on described
On guide rail.
In one of the embodiments, the pipe fitting fixed seat includes the first fixture and the second fixture, the pipe fitting installing
Between first fixture and second fixture.
In one of the embodiments, first mandrel and second mandrel are inconsistent.
In one of the embodiments, first mandrel, second mandrel and the outer sleeve body are detachably installed
On the base.
In one of the embodiments, first mandrel, second mandrel and the base are integrally formed, described
Outer sleeve body is detachably installed on the base.
Principle, the effect of the present invention are further illustrated with reference to above-mentioned technical proposal：
1st, the processing unit (plant) of above-mentioned glasses pipe, after plunger chip die is aligned with the port of pipe fitting to be processed, makes the first punching press
Section is punched into pipe fitting to be processed.First punch section is punched into during pipe fitting, and the first punch section makes pipe fitting end by tubular
Shape changes over the transition conduit being adapted with the first punch section.After first punch section is punched into pipe fitting, then rush the second punch section
Enter into pipe fitting.Second punch section is punched into during pipe fitting, and the second punch section makes pipe fitting end become elliptical tube by transition conduit.
Suppress after the first mandrel of mould, the second mandrel be aligned with the oval pipe port of pipe fitting so that the first mandrel, the second mandrel load
Into pipe fitting.First mandrel, the second mandrel are entered during pipe fitting, the finger face of the first mandrel, the finger face of the second mandrel
It is in contact with pipe fitting end madial wall, and under drive mechanism driving, the first mandrel, the second mandrel are easy to make pipe fitting gradually send out
Raw deformation is simultaneously entered in pipe fitting.First mandrel, the second mandrel are entered during pipe fitting, and the first fin, the second fin are contradicted
Two sides above and below elliptical tube are oppressed, elliptical tube two sides gradually indent becomes glasses pipe with shape.In this way, the present invention passes through drift
Punched pipefitting deformation just can be obtained glasses pipe by mould with suppressing mould, and operating efficiency is improved, and the product matter of glasses pipe
Amount is high.
2nd, the medial surface of outer sleeve body end is flaring face, and flaring is set facing to away from base direction.Drive mechanism drives
Suppress after contacting dies pipe fitting end, pipe fitting end touches flaring face and is just directed into through flaring face in outer sleeve body, so
It is easy to suppress mould and operation is suppressed to pipe fitting.
3rd, the finger of the finger face rounding off of the first mandrel side wall and the first mandrel, the second mandrel side wall and the second mandrel
Face rounding off.And the spherical shape in finger face.So, during the first mandrel, the second mandrel are encased in outer sleeve body, the first core
Axle, the second mandrel stress are more uniform, are easily punched into inside pipe fitting, and elliptical tube shape is become glasses pipe.
4th, pipe fitting is installed between the first fixture and the second fixture.The first fixture and the second fixture are opened, can be by pipe fitting
It is encased between the first fixture and the second fixture or is taken out from the first fixture and the second fixture.First fixture and the second fixture
After can pipe fitting be fastened, pipe fitting shaking phenomenon in punching course is avoided that, so as to improve the machining accuracy of pipe fitting.
5th, the lateral wall of outer sleeve body madial wall and glasses pipe is adapted.Suppress during mould punching pipe fitting, elliptical tube is filled
Enter into outer sleeve body and inconsistent and gradually shape becomes glasses pipe with outer sleeve body madial wall.
Brief description of the drawings
Fig. 1 is the processing unit (plant) structural representation one of glasses pipe described in the embodiment of the present invention；
Fig. 2 is the processing unit (plant) structural representation two of glasses pipe described in the embodiment of the present invention；
Fig. 3 be the processing unit (plant) of glasses pipe described in the embodiment of the present invention in suppress mould decomposing schematic representation；
Fig. 4 is installed on base for the first mandrel, the second mandrel in the processing unit (plant) of glasses pipe described in the embodiment of the present invention
Structural representation；
Fig. 5 is the structural representation of outer sleeve body in the processing unit (plant) of glasses pipe described in the embodiment of the present invention；
Fig. 6 is the axial arrangement schematic diagram of outer sleeve body in the processing unit (plant) of glasses pipe described in the embodiment of the present invention；
Fig. 7 is the structural representation one of the first mandrel in the processing unit (plant) of glasses pipe described in the embodiment of the present invention；
Fig. 8 is the structural representation two of the second mandrel in the processing unit (plant) of glasses pipe described in the embodiment of the present invention；
The structural representation that Fig. 9 is fitted into pipe fitting for plunger chip die in the processing unit (plant) of glasses pipe described in the embodiment of the present invention
Figure；
Figure 10 is fitted into the axle of rear tubular member in pipe fitting for plunger chip die in the processing unit (plant) of glasses pipe described in the embodiment of the present invention
To schematic diagram；
Figure 11 be the processing unit (plant) of glasses pipe described in the embodiment of the present invention in suppress the structural representation that mould is fitted into pipe fitting
Figure；
Figure 12 be the processing unit (plant) of glasses pipe described in the embodiment of the present invention in suppress the knot that mould is fitted into rear tubular member in pipe fitting
Structure schematic diagram；
Figure 13 is Figure 12 top view；
Figure 14 is Figure 12 side view；
Figure 15 is Figure 12 axial schematic diagram.
Description of reference numerals：
10th, plunger chip die, the 11, first punch section, the 12, second punch section, 20, suppress mould, 21, base, the 22, first core
Axle, 221, finger face, the 23, second mandrel, 231, finger face, 24, outer sleeve body, 241, madial wall, the 242, first fin, 243,
Two fins, 244, flaring face, 30, drive mechanism, 40, substrate, 50, pipe fitting fixed seat, the 51, first fixture, the 52, second fixture,
60th, pipe fitting, 61, glasses pipe, 62, elliptical tube, 63, transition conduit.
Embodiment
Embodiments of the invention are described in detail below：
As shown in Figure 1, 2, the processing unit (plant) of glasses pipe of the present invention, including plunger chip die 10, suppress mould 20 and
Drive mechanism 30.
The plunger chip die 10 includes connected the first punch section 11 and the second punch section 12.First punch section 11 with
The cross section of second punch section 12 is oblong or ellipse.The area of the cross section of first punch section 11 is remote
It is gradually reduced on direction from second punch section 12, such first punch section 11 is easy to be punched into pipe fitting through the port of pipe fitting 60
In 60, and the first punch section be punched into pipe fitting 60 during make the cross section of the end of pipe fitting 60 by circular deformation ovalisation.And
The area of the cross section of second punch section 12 keeps constant, and second punch section 12 cross-sectional area be more than it is described
The cross-sectional area of first punch section 11.In punching operation, after plunger chip die 10 is aligned with the port of pipe fitting 60 to be processed,
The first punch section 11 is set to be punched into pipe fitting 60 to be processed.First punch section 11 is punched into during pipe fitting 60, the first punch section
11 make the end of pipe fitting 60 change over the transition conduit being adapted with the first punch section 11 by round tube shape.First punch section 11 is punched into
After in pipe fitting 60, then the second punch section 12 is set to be punched into pipe fitting 60.Second punch section 12 is punched into during pipe fitting 60, and second
Punch section 12 makes the end of pipe fitting 60 become elliptical tube 62 as transition conduit (as shown in Fig. 9,10).
Fig. 3,4 are referred to, it is described to suppress mould 20 including base 21, the first mandrel 22, the second mandrel 23 with being set in institute
State the first mandrel 22 and the outer sleeve body 24 outside second mandrel 23.First mandrel 22, second mandrel 23 and described
Outer sleeve body 24 is installed on the base 21.First mandrel 22 is set up in parallel with second mandrel 23, first core
Provided with interval between the madial wall 241 of axle 22, second mandrel 23 and the outer sleeve body 24.
Finger face 221 or inclined-plane of the end of first mandrel 22 provided with dorsad second mandrel 23, second core
The end of axle 23 is provided with dorsad the finger face 231 of first mandrel 22 or inclined-plane (as shown in Figure 7,8).The of mould 20 will be suppressed
One mandrel 22, the second mandrel 23 are aligned with the port of elliptical tube 62 of pipe fitting 60 so that the first mandrel 22, the second mandrel 23 are encased in
In pipe fitting 60 (as shown in figure 11).First mandrel 22, the second mandrel 23 are entered during pipe fitting 60, the finger of the first mandrel 22
Face 221, the finger face 231 of the second mandrel 23 are in contact with the tip inside wall of pipe fitting 60, and they are contacted with the madial wall of pipe fitting 60
Face is larger.In this way, suppressing mould 20 under the driving of drive mechanism 30, the first mandrel 22, the second mandrel 23 make pipe fitting 60 gradually send out
Raw deformation is simultaneously facilitated access in pipe fitting 60.
Fig. 5,6 are referred to, the madial wall 241 of the outer sleeve body 24 is provided with the first fin 242 and the second fin 243.It is described
First fin 242 is oppositely arranged with second fin 243, and first fin 242, second fin 243 are located at described
Between first mandrel 22 and second mandrel 23.First fin 242, second fin 243 and the outer sleeve body 24
The junction rounding off of madial wall 241.First mandrel 22, the second mandrel 23 are entered during pipe fitting 60, the first fin 242,
Second fin 243 contradicts compressing elliptical tube, and about 62 two sides, and the two sides of elliptical tube 62 gradually indent becomes glasses pipe 61 with shape
(as shown in figs. 12-15).
The drive mechanism 30 and the plunger chip die 10, described suppress the transmission of mould 20 and be connected.Drive mechanism 30 is used for
Driving plunger chip die 10 suppresses the punching press pipe fitting 60 of mould 20, the shape of pipe fitting 60 is become glasses pipe 61.
The processing unit (plant) of above-mentioned glasses pipe, after plunger chip die 10 is aligned with the port of pipe fitting 60 to be processed, makes the first punching
Pressure section 11 is punched into pipe fitting 60 to be processed.First punch section 11 is punched into during pipe fitting 60, and the first punch section 11 makes pipe fitting
60 ends change over the transition conduit being adapted with the first punch section 11 by round tube shape.First punch section 11 is punched into pipe fitting 60
Afterwards, then the second punch section 12 is made to be punched into pipe fitting 60.Second punch section 12 is punched into during pipe fitting 60, the second punch section 12
The end of pipe fitting 60 is set to become elliptical tube 62 by transition conduit.Suppress the first mandrel 22, the second mandrel 23 and pipe fitting 60 of mould 20
After the alignment of the port of elliptical tube 62 so that the first mandrel 22, the second mandrel 23 are encased in pipe fitting 60.First mandrel 22, the second core
Axle 23 is entered during pipe fitting 60, the finger face 221 of the first mandrel 22, the second mandrel 23 finger face 231 with pipe fitting 60
Tip inside wall is in contact, and under the driving of drive mechanism 30, the first mandrel 22, the second mandrel 23 are easy to make pipe fitting 60 gradually send out
Raw deformation is simultaneously entered in pipe fitting 60.First mandrel 22, the second mandrel 23 are entered during pipe fitting 60, the first fin 242,
Two fins 243 contradict compressing elliptical tube, and about 62 two sides, and the two sides of elliptical tube 62 gradually indent becomes glasses pipe 61 with shape.
In this way, the present invention just can obtain the Pressing Deformation of pipe fitting 60 glasses pipe 61, work effect by plunger chip die 10 with suppressing mould 20
Rate is improved relative to prior art, and the product quality of glasses pipe 61 is high.
Wherein, the processing unit (plant) of described glasses pipe is fixed including substrate 40 with the pipe fitting for installing pipe fitting 60 to be processed
Seat 50.The pipe fitting fixed seat 50 is fixedly installed on the substrate 40, and the substrate 40 is provided with guide rail (not illustrating), institute
Drive mechanism 30 is stated slidably to be arranged on the guide rail.The pipe fitting fixed seat 50 includes the first fixture 51 and the second fixture
52.Pipe fitting 60 is installed between the first fixture 51 and the second fixture 52.The first fixture 51 and the second fixture 52 are opened, can be by pipe
Part 60 is encased between the first fixture 51 and the second fixture 52 or taken out from the first fixture 51 and the second fixture 52.First folder
After the fixture 52 of tool 51 and second can fasten pipe fitting 60, the shaking phenomenon in punching course of pipe fitting 60 is avoided that, so as to improve pipe
The machining accuracy of part 60.
Referring again to Fig. 5, the medial surface of the end of outer sleeve body 24 is flaring face 244, and the flaring face 244 is directed away from
The direction of base 21 is set.The driving of drive mechanism 30 is suppressed behind the contact pipe fitting 60 of mould 20 end, and the ends contact of pipe fitting 60 is arrived
Flaring face 244 is just directed into outer sleeve body 24 through flaring face 244, is so easy to suppress mould 20 and is suppressed behaviour to pipe fitting 60
Make.In addition, the rounding off of finger face 221 of the side wall of the first mandrel 22 and first mandrel 22, second mandrel 23
The rounding off of finger face 231 of side wall and second mandrel 23.The spherical shape of the finger face (221,231).So, first
During mandrel 22, the second mandrel 23 are encased in outer sleeve body 24, the first mandrel 22, the stress of the second mandrel 23 are more uniform, hold
Easily it is punched into inside pipe fitting 60, and the shape of elliptical tube 62 is become glasses pipe 61.
Wherein, the lateral wall of the madial wall 241 of outer sleeve body 24 and glasses pipe 61 is adapted.Suppress the punching press pipe fitting of mould 20
During 60, elliptical tube 62 is encased in outer sleeve body 24 and inconsistent and gradually shape becomes glasses with the madial wall 241 of outer sleeve body 24
Pipe 61.
First mandrel 22 and second mandrel 23 are inconsistent.In this way, being pushed up in the first mandrel 22 with the second mandrel 23
Enter to during elliptical tube 62, the first mandrel 22 and the second mandrel 23 just can bear the deformation of elliptical tube 62 extremely in the radial direction
Larger extruding force during glasses pipe 61.First mandrel 22, second mandrel 23 and the outer sleeve body 24 can
Dismounting is installed on the base 21.In another embodiment, first mandrel 22, second mandrel 23 and described
Base 21 is integrally formed, and the outer sleeve body 24 is detachably installed on the base 21.
A kind of processing method of glasses pipe of the present invention, comprises the following steps：
Pipe fitting 60 is fixed by pipe fitting fixed seat 50, and the first punch section 11 of plunger chip die 10 is directed at the pipe fitting
60 port；
Fig. 9 and 10 are referred to, drive mechanism 30 drives the plunger chip die 10 to punching press inside the port of pipe fitting 60, made
The first punch section 11, the second punch section 12 of the plunger chip die 10 are sequentially loaded into the pipe fitting 60, by the pipe fitting
60 ends form the elliptical tube 62 that madial wall is adapted with second punch section 12 and the transition being connected with the elliptical tube 62
Pipe 63；
Plunger chip die 10 is detached, and the first mandrel 22 for suppressing mould 20 is directed at the elliptical tube with the second mandrel 23
62 port；
Figure 11-15 are referred to, drive mechanism 30 drives the mould 20 of suppressing to punching inside the port of the elliptical tube 62
Pressure, makes first mandrel 22 and the end of second mandrel 23 be fitted into along the madial wall of pipe fitting 60 in the transition conduit 63,
First mandrel 22 is fitted into the elliptical tube 62 with second mandrel 23 and in the outer sleeve body 24, by institute
State elliptical tube 62 formation lateral wall and the madial wall 241 of outer sleeve body 24 be adapted, madial wall and first mandrel 22 and institute
State the adaptable glasses pipe 61 of the second mandrel 23；
The glasses pipe 61 is cut into separation from the pipe fitting 60.
The processing method of above-mentioned glasses pipe, just can be by pipe by plunger chip die 10 with suppressing the punching press pipe fitting 60 of mould 20
The Pressing Deformation of part 60 obtains glasses pipe 61, and operating efficiency is higher, and production obtains the product quality height of glasses pipe 61.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of processing unit (plant) of glasses pipe, it is characterised in that including：
Plunger chip die, the plunger chip die includes connected the first punch section and the second punch section, first punch section and institute
The cross section for stating the second punch section is oblong or ellipse, and the area of the cross section of first punch section is away from described
It is gradually reduced on the direction of second punch section, the area of the cross section of second punch section keeps constant, second punching press
The cross-sectional area of section is more than the cross-sectional area of first punch section；
Suppress mould, it is described suppress mould including base, the first mandrel, the second mandrel be set in first mandrel with it is described
Outer sleeve body outside second mandrel, first mandrel, second mandrel and the outer sleeve body are installed on the base, described
First mandrel is set up in parallel with second mandrel, the madial wall of first mandrel, second mandrel and the outer sleeve body
Between provided with interval, finger face or inclined-plane of the first mandrel end provided with dorsad second mandrel, second mandrel
Finger face or inclined-plane of the end provided with dorsad first mandrel, the madial wall of the outer sleeve body are convex provided with the first fin and second
Rib, first fin is oppositely arranged with second fin, and first fin, second fin are located at first core
Between axle and second mandrel, first fin, second fin and the round and smooth mistake in outer sleeve body madial wall junction
Cross；And
Drive mechanism, the drive mechanism and the plunger chip die, described suppress mould transmission and is connected.
2. the processing unit (plant) of glasses pipe according to claim 1, it is characterised in that the outer sleeve body madial wall and glasses pipe
Lateral wall be adapted.
3. the processing unit (plant) of glasses pipe according to claim 1, it is characterised in that the first mandrel side wall and described the
The finger face rounding off of one mandrel, the finger face rounding off of the second mandrel side wall and second mandrel, the hand
The spherical shape in finger face.
4. the processing unit (plant) of glasses pipe according to claim 1, it is characterised in that the medial surface of the outer sleeve body end is
Flaring face, the flaring is set facing to away from the base direction.
5. the processing unit (plant) of glasses pipe according to claim 1, it is characterised in that also including substrate with it is to be added for installing
The pipe fitting fixed seat of work pipe fitting, the pipe fitting fixed seat is fixedly installed on the substrate, and the substrate is provided with guide rail, described
Drive mechanism is slidably arranged on the guide rail.
6. the processing unit (plant) of glasses pipe according to claim 5, it is characterised in that the pipe fitting fixed seat includes the first folder
Tool and the second fixture, the pipe fitting are installed between first fixture and second fixture.
7. the processing unit (plant) of glasses pipe according to claim 1, it is characterised in that first mandrel and second core
Axle is inconsistent.
8. the processing unit (plant) of glasses pipe according to claim 7, it is characterised in that first mandrel, second core
Axle and the outer sleeve body are detachably installed on the base.
9. the processing unit (plant) of glasses pipe according to claim 1, it is characterised in that first mandrel, second core
Axle and the base are integrally formed, and the outer sleeve body is detachably installed on the base.
10. a kind of processing method of glasses pipe, employs the processing unit (plant) of the glasses pipe as described in claim any one of 1-9,
It is characterised in that it includes following steps：
Pipe fitting is fixed by pipe fitting fixed seat, and the first punch section of plunger chip die is directed at the port of the pipe fitting；
Drive mechanism drives the plunger chip die to punching press inside the pipe port, makes the first punching press of the plunger chip die
Section, the second punch section are sequentially loaded into the pipe fitting, by pipe fitting end formation madial wall and second punch section
Adaptable elliptical tube and the transition conduit being connected with the elliptical tube；
Plunger chip die is detached, and the first mandrel for suppressing mould is directed at the port of the elliptical tube with the second mandrel；
The drive mechanism driving mould of suppressing makes first mandrel and described the to punching press inside the port of the elliptical tube
The end of two mandrels enters in the transition conduit along arranged at inner side of pipe fitting wall, and first mandrel loads described with second mandrel
In elliptical tube and in the outer sleeve body, elliptical tube formation lateral wall and the outer sleeve body madial wall are adapted,
Madial wall and first mandrel and the adaptable glasses pipe of second mandrel；
The glasses pipe is cut into separation from the pipe fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610471042.2A CN106077264B (en) | 2016-06-22 | 2016-06-22 | The processing unit (plant) and processing method of a kind of glasses pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610471042.2A CN106077264B (en) | 2016-06-22 | 2016-06-22 | The processing unit (plant) and processing method of a kind of glasses pipe |
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| CN106077264A CN106077264A (en) | 2016-11-09 |
| CN106077264B true CN106077264B (en) | 2017-09-26 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108043903B (en) * | 2017-11-29 | 2023-07-25 | 浙江长兴和良智能装备有限公司 | Pipe fitting processing forming machine |
| CN107876629B (en) * | 2017-11-29 | 2023-06-23 | 浙江长兴和良智能装备有限公司 | Side punching flanging device and side punching flanging clamping die thereof |
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| CN105583298A (en) * | 2016-02-04 | 2016-05-18 | 柳州龙润汽车零部件制造有限公司 | Forming mold for branched pipe connecting end connected with main pipe |
| CN205869224U (en) * | 2016-06-22 | 2017-01-11 | 奥美森智能装备股份有限公司 | Eye mirror tube's processingequipment |
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| JPH09122783A (en) * | 1995-11-01 | 1997-05-13 | Watanabe Kosakusho:Kk | Multi stage working press die and pressing method therefor |
| CN101380657A (en) * | 2007-09-07 | 2009-03-11 | 中国海洋石油总公司 | Pipe-end rotary extrusion expansion flanger |
| JP2009285667A (en) * | 2008-05-27 | 2009-12-10 | Nissan Motor Co Ltd | Pressing device and pressing method |
| CN203917535U (en) * | 2014-06-09 | 2014-11-05 | 中山市富菱斯机电设备有限公司 | Full-automatic pipe end forming device |
| CN105583298A (en) * | 2016-02-04 | 2016-05-18 | 柳州龙润汽车零部件制造有限公司 | Forming mold for branched pipe connecting end connected with main pipe |
| CN205869224U (en) * | 2016-06-22 | 2017-01-11 | 奥美森智能装备股份有限公司 | Eye mirror tube's processingequipment |
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