CN208712610U - A kind of pipe fitting hole flanging machine - Google Patents
A kind of pipe fitting hole flanging machine Download PDFInfo
- Publication number
- CN208712610U CN208712610U CN201821430952.7U CN201821430952U CN208712610U CN 208712610 U CN208712610 U CN 208712610U CN 201821430952 U CN201821430952 U CN 201821430952U CN 208712610 U CN208712610 U CN 208712610U
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- top cover
- screw rod
- hole
- flange
- pipe fitting
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Abstract
The utility model provides a kind of pipe fitting hole flanging machine, including rack, rack-mounted flange body, clamp system set on the flange body two sides, sliding is set to the stack pallet in rack, the mold core being fixed on the rack, activity is placed with a spherical flange formed punch on the mold core, the flange formed punch is non-rotatable and can take out upwards, a threaded hole is equipped at the top of the flange formed punch, the flange body includes pressure cylinder, the pressure cylinder working end connects a movable stand, a rotating mechanism is fixed on the movable stand, the rotating mechanism fixes a drawing screw rod by the flexible collet of an elasticity, a lifting plate is also connected with below the movable stand, the lifting plate is equipped with a lifting plate through-hole, drawing screw rod side is equipped with a screw rod step for being stuck on the outside of the lifting plate through-hole.Hole of the utility model for aperture close or equal to caliber can also carry out flange, and the range of work is big, high in machining efficiency.
Description
Technical field
The utility model relates to the flange field in pipe fitting hole, especially a kind of pipe fitting hole flanging machine.
Background technique
Currently, the curl around punching hole of pipe fitting is with extensively, there has also been more mature process equipment, such as Chinese utility model is special
A kind of punching and flanging machine of benefit, disclosure/notification number: CN105665522B passes through mould using by a cylindrical flange formed punch
Core and mold core connecting rod are sent to face pipe fitting and open porose position, are cooperated by the inclined-plane of cone lingual bar and flange formed punch, bore lingual bar
Horizontal direction, which pulls, pushes flange formed punch to move it up to carry out hole flanging processing, this processing method, when needing flange
It is what there is no problem when aperture is less than caliber, when in practical applications, portions of client requires the aperture of flange to be slightly less than caliber
When, original equipment can not just process, the reason is that the shape of original flange formed punch be it is cylindrical, formed punch flange
Aperture has to be less than caliber, and if being too close to caliber, flange formed punch can not be filled in pipe fitting.
Utility model content
In order to solve prior art problem, the utility model provides a kind of pipe fitting hole flanging machine, for close to the hole of caliber
Flange can also be carried out, the range of work is big, high in machining efficiency.
To achieve the above object, technical solution provided by the utility model are as follows: a kind of pipe fitting hole flanging machine, including machine
Frame, rack-mounted flange body, the clamp system set on the flange body two sides are set to for clamping pipe fitting, sliding
The mold core that stack pallet in rack is conveyed for pipe fitting, is fixed on the rack by mold core connecting rod, it is characterised in that: the mould
Activity is placed with a spherical flange formed punch on core, and the flange formed punch is non-rotatable and can up take out, flange formed punch top
Portion is equipped with a threaded hole, and the flange body includes pressure cylinder, and the pressure cylinder working end connects a movable stand, the movement
A rotating mechanism is fixed on frame, the rotating mechanism can be solid along the flexible collet of pressure cylinder operative orientation resilient movement by one
A fixed drawing screw rod, drawing screw rod end are threadedly coupled with the flange formed punch, are also connected with one below the movable stand
Plate is lifted, the lifting plate is equipped with a lifting plate through-hole, and it is described for being stuck in that drawing screw rod side is equipped with a screw rod step
It lifts on the outside of plate through-hole, the drawing screw rod passes through the lifting plate through-hole, and the screw rod step is stuck on the outside of the lifting plate
When, the elongation of the flexible collet is still in its deformation range.
Furthermore, the drawing screw end be arranged with one can be along the elasticity that drawing spiro rod length direction is moved
Top cover, the top cover its end cap residence under deformation states the end of drawing screw rod, jacks up the drawing spiral shell when top cover
Bar stretches out outside the top cover.
Furthermore, the lifting board bottom portion be further fixed on a type chamber for limit that the top cover moves down away from
From.
Furthermore, the type chamber has type chamber through-hole, has the top cover stepped hole inside contracted in the type chamber through-hole, described
End on the outside of top cover has top cover outer step, and the top cover penetrates the top cover stepped hole, and top cover outer step is stuck in top cover platform
It further include one withstanding on spring at the top of the top cover, the spring other end withstands the lifting board bottom portion will be described on rank hole
Top cover ejects outward, and the top cover outer diameter is greater than the screw thread pore size.
The utility model has the following beneficial effects:
1, for that can also carry out flange close to the hole of caliber, the range of work is big, high in machining efficiency.
2, the smooth beauty in flange outer is not necessarily to secondary operation；
3, full-automatic processing, mitigates labor intensity of workers.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model；
Fig. 2 is the perspective view at another visual angle of the utility model；
Fig. 3 is the main view of the utility model；
Fig. 4 is the right view of the utility model；
Fig. 5 is the left view of the utility model；
Fig. 6 is the perspective view of the flange body 3 of the utility model；
Fig. 7 is that the flange body 3 of the utility model removes flange oil cylinder 31, movable stand 32 and drawing screw rod servo motor 33
Perspective view afterwards；
Fig. 8 is the decomposition diagram of Fig. 7；
Fig. 9 is that the flange body 3 of the utility model removes flange oil cylinder 31, movable stand 32 and drawing screw rod servo motor 33
Main view afterwards；
Figure 10 is the face the A-A cross-sectional view of Fig. 9；
Figure 11 is the perspective view of type chamber 37；
Figure 12 is the main view view in full section of top cover；
Figure 13 is the perspective view of mold core 6；
Figure 14 is the perspective view at another visual angle of mold core 6；
Figure 15 is the stereoscopic schematic diagram of flange formed punch 7.
Specific embodiment
With reference to the accompanying drawing and specific embodiment, the utility model will be further described:
Embodiment 1: referring to figs. 1 to Figure 15, a kind of punching and flanging machine of pipe fitting, including rack 100, it is sequentially arranged at rack
Rear stack pallet 1, punch mechanism 2, flange body 3, clamp system 4 and preceding stack pallet 5, the punch mechanism 2 and flange on 100
Mechanism 3 is disposed adjacent, and two gripping blocks of clamp system 4 are in the two sides of the punch mechanism 2 and flange body 3, for pipe fitting
It is punched out after clamping or flange processing, further includes a mold core 6 being fixed on by mold core connecting rod 61 in rack 100, it is described
Mold core connecting rod 61 passes through the rear stack pallet 1, and is fixed on the rear end of rack 100, the rear stack pallet 1 and the preceding feeding
Vehicle 5 is driven by the first screw rod 11 being installed in rack 100 and the second screw rod 11a respectively, rear stack pallet 1 and the preceding feeding
Vehicle 5 slides respectively to be set in rack 100, and is threadedly coupled respectively with the first screw rod 11 and the second screw rod 11a, first screw rod
11 drive its rotation by one first screw rod servo motor 12, and the second screw rod 11a is driven by one second screw rod servo motor 12a
It is rotated, so that stack pallet 1 after the driving of the first screw rod servo motor 12, the second screw rod servo motor 12a drive the preceding feeding
Vehicle 5.The punch mechanism 2 includes punching oil cylinder 21, and 21 working end of punching oil cylinder is connected with the red needle 22 of elliptic cross-section, is used
In the hole for pipe fitting being gone out ellipse, mold core 6 is equipped with the mold core hole 62 of the ellipse of corresponding size, in mold core hole 62 and mold core
Bottom between 6 end faces is provided with discharge groove 63, and the waste material that pipe fitting is rushed out is discharged by discharge groove 63.The flange body 3 includes
There is flange oil cylinder 31,31 working end of flange oil cylinder is connected with a movable stand 32, a drawing screw rod is equipped on movable stand 32
Servo motor 33, the output end of the drawing screw rod servo motor 33 are connected with the flexible collet 34 of an elasticity, the flexible collet 34
Can be along the operative orientation flexible deformation of flange oil cylinder 31, the structure of this flexible collet 34, in the flexible of screw thread screw tap
It is often used in collet, specific structure is not described in detail, and flexible 34 working end of collet is connected with a drawing screw rod 35, the movement
32 bottom of frame, which is also rigidly connected, a lifting plate 36, and the lifting plate 36 has a lifting plate through-hole 36a, the drawing screw rod 35
Equipped with a screw rod step 35a, the drawing screw rod 35 passes through the lifting plate through-hole 36a, and the screw rod step 35a is stuck in described
When lifting 36 top of plate, the elongation of the flexible collet 34 thus is avoided that the bad flexible collet 34 of drawing still in its deformation range.
A type chamber 37 has also been bolted in the bottom of lifting plate 36, penetratingly there is a type chamber through-hole 37a in the type chamber 37,
Have in the type chamber through-hole 37a top cover stepped hole 37b, top cover stepped hole 37b that inside contract away from 37 surface of release chamber have it is certain away from
From, it further include a top cover 38 that can penetrate type chamber through-hole 37a, the top cover 38 is hollow and the drawing screw rod 35 can be allowed to pass through,
38 end of top cover has the top cover outer step 38a of an evagination, for being stuck in the top cover stepped hole 37b, top cover 38 1
End is pierced by the type chamber through-hole 37a, and the other end has been stuck at top cover stepped hole 37b, because top cover stepped hole 37b is away from release chamber 37
There is a certain distance on surface, and therefore, it further includes having a spring 39 that top cover 38, which can be slided up and down type is intracavitary, and 39 sets of the spring exists
Outside drawing screw rod 35, one end withstands on 38 top of top cover, and the other end withstands the bottom of lifting plate 36, so that top cover 38 is in outside
The state of stretching, under normality, top cover 38 covers 35 end of drawing screw rod, so that 35 end of drawing screw rod does not stretch out top cover 38,
When press top cover 38 upwards, top cover 38 can be made to shrink upwards and the end of drawing screw rod 35 is allowed to expose.On the mold core 6
It is provided with a spherical locating slot 64, a mold core locating piece 65 is equipped in 64 bottom of locating slot, further includes having one and the locating slot
The spherical flange formed punch 7 of 64 cooperations, which is provided with the straight trough 71 cooperated with mold core locating piece 65, so that institute
Stating flange formed punch 7 can just put into locating slot 64, be additionally provided on flange formed punch 7 and be provided with one and 35 end of drawing screw rod
The threaded hole 72 being threadedly engaged, when flange formed punch 7 is put into locating slot 64, threaded hole 72 is upward.Mold core 6 be it is cylindrical,
Flange formed punch 7 is put into locating slot 64, and flange formed punch 7 had better not protrude 6 side of mold core, in this way, when the hole for needing flange
When aperture is slightly less than the caliber of pipe fitting, mold core 6 still can fill in progress flange movement in pipe fitting, and can satisfy processing in this way needs
It wants, herein, the diameter of flange formed punch 7 is identical as the cross-sectional diameter of mold core 6.
In addition, the structure for mold core 6 elaborates again, in the mold core hole 62 that mold core 6 is equipped with and locating slot 64
Heart distance is set as h, and equal to the centre distance between red needle 22 and drawing screw rod 35, i.e. mold core 6 is placed in punch mechanism 2 and flanger
The lower section of structure 3, and the mold core hole 62 faces the position of the red needle 22, the locating slot 64 faces drawing screw rod 35
Position, when processing, it is also h that rear stack pallet 1 or preceding stack pallet 5, which clamp pipe fitting to carry out mobile distance, thus can be quickly real
Now continuous punching and flange.
In addition, 7 outer diameter of flange formed punch is greater than the outside dimension of the red needle 22, flange just can be carried out in this way.
When flange oil cylinder 31 is displaced downwardly to setting position, drawing screw rod 35 is aligned and withstands the screw thread of the flange formed punch 7
Hole 72, at this point, the flexible collet 34 is in pressured state, drawing screw rod 35 is by downward thrust, in this way, drawing screw rod is watched
Taking motor 33 drives drawing screw rod 35 that can be easy to precession when rotating, and screws in the front and back process of drawing screw rod 35, drawing
The amount of movement of screw rod 35 is in the deformation range of the flexible collet 34.When flange oil cylinder 31 rises, drawing screw rod is driven
35 and lifting plate 36 rise, flange formed punch 7 encounters tube wall and is obstructed, and the collet 34 that stretches extends, when flexible 34 elongation of collet does not have also
When having more than its deformation range, the screw rod step 35a is preferentially stuck in 36 top of lifting plate, at this point, flange oil cylinder 31 is logical
It crosses lifting plate 36 and carrys out pull-up drawing screw rod 35, to protect flexible collet 34, realize flange effect until flange formed punch 7 is pulled out
Fruit, herein, in order to further protect telescopic clamp 34, when drawing screw rod 35 is completely screwed into flange formed punch 7, screw rod step 35a
Just it has been stuck in 36 top of lifting plate.
In addition, the outer diameter of top cover 38 is greater than the size of threaded hole 72, and therefore, when 35 precession threaded hole 72 of drawing screw rod,
Top cover 38 is shunk upwards, and when drawing screw rod 35 screws out threaded hole 72, flange formed punch 7 is simultaneously withstood on positioning by the ejection downwards of top cover 38
In slot 64, flange formed punch 7 is avoided to walk.
When the present embodiment works, comprising the following steps:
S1: the flange formed punch 7 is placed in locating slot 64；
S2: upward by the threaded hole 72 of flange formed punch 7, the fixation position of mold core connecting rod 61 is adjusted, so that the mold core
Hole 62 faces the position of the red needle 22, and the locating slot 64 faces the position of drawing screw rod 35, fills in pipe fitting, by mold core
6 fill in pipe fitting, and rear stack pallet 1 moves forward, and in the clamping pipe fitting plug to rear stack pallet 1, rear stack pallet 1 moves back simultaneously that pipe fitting is past
Rear dragging, when needing to drag more than once, when rear stack pallet 1 moves forward again, 4 or so clamping of clamp system clamps pipe fitting and avoids
Pipe fitting walks；
S3: clamp system 4 clamps pipe fitting, and punch mechanism 2 works, and goes out an elliptical aperture, clamp system 4 on pipe fitting top
It unclamps, rear stack pallet 1 clamps the distance of the mobile h of pipe fitting, and clamp system 4 clamps pipe fitting, and the drawing screw rod 35 of flange body 3 is from pipe
Slotted eye is passed through outside part, drawing screw rod servo motor 33 screws in drawing screw rod 35 in the threaded hole 72, at this time top cover 38
It withstands on flange formed punch 7 and shrinks upwards, moreover, screw rod step 35a is just stuck in 36 top of lifting plate, flange oil at this time
Cylinder 31 rises, and by lifting plate 36 come pull-up drawing screw rod 35,35 straight line of drawing screw rod is removed outside pipe fitting, driven simultaneously
Flange formed punch 7 removes the elliptical aperture and causes flange effect.
S4: the flange oil cylinder 31 stretches out, and flange formed punch 7 is moved into pipe by the hole after just flange, and flange
Formed punch 7 is placed in the locating slot 64, and drawing screw rod 35 is screwed out the threaded hole 72 by drawing screw rod servo motor 33, and is removed
Outside pipe fitting, when drawing screw rod 35 screws out threaded hole 72, top cover 38 is ejected downwards, and flange formed punch 7 is withstood on locating slot 64
In, avoid flange formed punch 7 from and then moving up and misplace when drawing screw rod 35 moves up；In overturning process progress, perforating press
Structure 2 gets another slotted eye simultaneously.
S5: the clamp system 4 unclamps pipe fitting, and rear stack pallet 1 drives the pipe fitting to move back, so that 7 face of flange formed punch
Another slotted eye；
S6: repeating the procedure of processing of S3 to S5, repeats to process all holes on a root canal part in this way.
Embodiment 2:
A kind of pipe fitting hole flanging machine, relative to embodiment 1, difference is: in the present embodiment, without punch mechanism 2,
His component is identical, and pipe fitting accomplishes fluently hole in other equipment, and flange principle is identical.
The examples of implementation of the above are only the preferred embodiment of the utility model, not limit the utility model with this
Practical range, therefore all shapes according to the utility model, change made by principle, it should all cover in the protection scope of the utility model
It is interior.
Claims (4)
1. a kind of pipe fitting hole flanging machine, including rack, rack-mounted flange body, set on the flange body two sides
The stack pallet that clamp system is used to clamp pipe fitting, sliding is set in rack is fixed on for pipe fitting conveying, by mold core connecting rod
Mold core in rack, it is characterised in that: activity is placed with a spherical flange formed punch on the mold core, and the flange formed punch can not revolve
Turn and can up take out, a threaded hole is equipped at the top of the flange formed punch, the flange body includes pressure cylinder, the pressure
Cylinder working end connects a movable stand, and a rotating mechanism is fixed on the movable stand, and the rotating mechanism can be along pressure by one
The flexible collet of cylinder working direction resilient movement fixes a drawing screw rod, drawing screw rod end and the flange formed punch screw thread
Connection, the movable stand lower section are also connected with a lifting plate, and the lifting plate is equipped with a lifting plate through-hole, drawing screw rod side
Face is equipped with a screw rod step for being stuck on the outside of the lifting plate through-hole, and the drawing screw rod passes through the lifting plate through-hole, institute
When stating screw rod step and being stuck on the outside of the lifting plate, the elongation of the flexible collet is still in its deformation range.
2. a kind of pipe fitting hole flanging machine according to claim 1, it is characterised in that: the drawing screw end is arranged with one
The top cover for the elasticity that can be moved along drawing spiro rod length direction, drawing spiral shell is stated in the top cover its end cap residence under deformation
The end of bar jacks up the drawing screw rod when top cover and stretches out outside the top cover.
3. a kind of pipe fitting hole flanging machine according to claim 2, it is characterised in that: the lifting board bottom portion is further fixed on one
Type chamber is for limiting the distance that the top cover moves down.
4. a kind of pipe fitting hole flanging machine according to claim 3, it is characterised in that: the type chamber has type chamber through-hole, should
There is the top cover stepped hole inside contracted, the end on the outside of the top cover has top cover outer step, and the top cover penetrates in type chamber through-hole
The top cover stepped hole, top cover outer step are stuck on top cover stepped hole, further include one withstanding on spring at the top of the top cover, described
The spring other end withstands the lifting board bottom portion and ejects the top cover outward, and the top cover outer diameter is greater than the threaded hole ruler
It is very little.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821430952.7U CN208712610U (en) | 2018-09-03 | 2018-09-03 | A kind of pipe fitting hole flanging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821430952.7U CN208712610U (en) | 2018-09-03 | 2018-09-03 | A kind of pipe fitting hole flanging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208712610U true CN208712610U (en) | 2019-04-09 |
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ID=65980744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821430952.7U Active CN208712610U (en) | 2018-09-03 | 2018-09-03 | A kind of pipe fitting hole flanging machine |
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| Country | Link |
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| CN (1) | CN208712610U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971300A (en) * | 2018-09-03 | 2018-12-11 | 伏特机械科技（湖南）有限公司 | A kind of pipe fitting hole flanging machine |
-
2018
- 2018-09-03 CN CN201821430952.7U patent/CN208712610U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971300A (en) * | 2018-09-03 | 2018-12-11 | 伏特机械科技（湖南）有限公司 | A kind of pipe fitting hole flanging machine |
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