CN208584190U - A kind of circular pipe end shaping chamfering power head - Google Patents
A kind of circular pipe end shaping chamfering power head Download PDFInfo
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- CN208584190U CN208584190U CN201821255435.0U CN201821255435U CN208584190U CN 208584190 U CN208584190 U CN 208584190U CN 201821255435 U CN201821255435 U CN 201821255435U CN 208584190 U CN208584190 U CN 208584190U
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- power head
- rose reamer
- shaping
- chamfer knife
- head main
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- 238000007493 shaping process Methods 0.000 title claims abstract description 60
- 241000220317 Rosa Species 0.000 claims description 54
- 239000007787 solid Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The utility model belongs to tubular object extruding technical field, and in particular to a kind of circular pipe end shaping chamfering power head.For in the prior art, the shaping of tubing and chamfer angle technique need to repeatedly carry tubing and repeated clamping realizes end chamfering flash removed and end necking shaping, the shortcomings that occupying manpower and material resources, the technical solution of the utility model is: the motor including dynamic head main spindle and for driving dynamic head main spindle to rotate, the end of dynamic head main spindle is provided with mounting plate, multiple shaping rollers are provided on the mounting plate, multiple shaping rollers are distributed around the axisymmetrical of dynamic head main spindle, at least one inner chamfer knife and at least one outer chamfer knife are additionally provided on mounting plate, inner chamfer knife is arranged between two adjacent shaping rollers, outer chamfer knife is also disposed between two adjacent shaping rollers.The end that the utility model is suitable for thin-wall pipes is handled.
Description
Technical field
The utility model belongs to tubular object extruding technical field, and in particular to a kind of circular pipe end shaping chamfering power
Head.
Background technique
In tubing production process, after tubing cutting, it usually needs carry out shaping or chamfered to tube end face.City
Present tube end face shaping or chamfered equipment and technique are off-line type on face, i.e., remove entire bundle tubing again after the completion of tubulation
It is transported to other chamferings or takes the lead in equipment, and carry out hand grinding port or carry out interior outer chamfer with single head beveler, if with
It also needs to carry out both ends necking shaping again when needing the socket joint tubing of necking.
The shortcomings that above equipment and technique be need to repeatedly carry tubing and repeated clamping realize end chamfering flash removed and
End necking shaping occupies manpower and material resources.
Utility model content
For in the prior art, the shaping of tubing and chamfer angle technique need to repeatedly carry tubing and repeated clamping realizes that end is fallen
The shortcomings that angle flash removed and end necking shaping, occupancy manpower and material resources, it is whole that the utility model provides a kind of circular pipe end
Shape chamfering power head, its object is to: it realizes and necking shaping and inside and outside chamfered is carried out to tube end face simultaneously, to reduce
The number of tubing repeated clamping, is greatly saved manpower and material resources.
The technical solution adopted in the utility model is as follows:
A kind of circular pipe end shaping chamfering power head, including dynamic head main spindle and for driving dynamic head main spindle to rotate
Motor, the end of dynamic head main spindle is provided with mounting plate, and multiple shaping rollers, multiple shapings rollings are provided on the mounting plate
Wheel is distributed around the axisymmetrical of dynamic head main spindle, at least one inner chamfer knife is additionally provided on mounting plate and is fallen with outside at least one
Angle knife, inner chamfer knife are arranged between two adjacent shaping rollers, and outer chamfer knife is also disposed at two adjacent shaping rollers
Between.
After the technical solution, thin-wall pipes are inserted between shaping roller, the position of inner chamfer knife just with it is thin
The interior edge contact of the end face of wall tube material, the position of outer chamfer knife is just contacted with the outer of the end face of thin-wall pipes.Carry out tubing
When the shaping and chamfered of end, so that dynamic head main spindle rotates, tubing end can be squeezed in shaping roller
Inside and outside chamfered is carried out to tubing end while repoussage shape.The program can once complete shaping and inside and outside chamfered,
The number for reducing tubing repeated clamping, is greatly saved manpower and material resources.
Preferably, the setting of inner chamfer knife perforation mounting plate, the dynamic head main spindle are provided with hollow cavity, set in cavity
It is equipped with the rose reamer fixing clamp and rose reamer fixing screws for fixing inner chamfer knife, between rose reamer fixing clamp and cavity inner wall
It is connected by rose reamer floating spring.
Preferably, the setting of outer chamfer knife perforation mounting plate, the dynamic head main spindle are provided with hollow cavity, set in cavity
It is equipped with the rose reamer fixing clamp and rose reamer fixing screws for fixing outer chamfer knife, between rose reamer fixing clamp and cavity inner wall
It is connected by rose reamer floating spring.
After above-mentioned preferred embodiment, inner chamfer knife and outer chamfer knife are in the extruding by tubing, rose reamer floating bullet
Spring contraction enables inner chamfer knife and outer chamfer knife to retract, so as to adjust automatically inner chamfer knife and outer chamfer knife and tubing
Between contact force, this makes exterior angle uniformity in the tubing poured out.
It is further preferred that the side of dynamic head main spindle is provided with rose reamer length-adjustment holes, the rose reamer length tune
The position of knothole is corresponded to each other with the position of rose reamer fixing screws.The preferred embodiment tightened by rose reamer length-adjustment holes or
Rose reamer fixing screws are unclamped, adjustment inner chamfer knife or outer chamfer knife is facilitated to stretch out the length and reconditioning inner chamfer knife of mounting plate
Or outer chamfer knife.
It is further preferred that the side perforation of dynamic head main spindle is provided with rose reamer guide sleeve.Rose reamer guide sleeve is used for
The direction of motion of inner chamfer knife or outer chamfer knife is limited, so that inner chamfer knife or outer chamfer knife can only be along being parallel to power head master
It floats in the direction of axis.
Preferably, shaping roller passes through shaping roller axis connection on a mounting board.If tubing only needs interior outer chamfer, no
When needing undergauge shaping, shaping roller need to only be disassembled by shaping roller axis.
Preferably, power head carriage is connected on motor, power head carriage is connected with dynamic head main spindle by bearing, power
The side of head carriage is provided at least one linear bearing.The preferred embodiment enables power head to be fixed on by being slidably connected
In the rack for disposing tubing, facilitate operation and use.
It is further preferred that being provided with speed regulator on power head carriage.Speed regulator keeps power head smoothly steady when advancing
It is fixed, prevent cutter and tubing from generating Fast Collision.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1. shaping and inside and outside chamfered can be completed once, reduces the number of tubing repeated clamping, be greatly saved
Manpower and material resources.
2. inner chamfer knife and outer chamfer knife, in the extruding by tubing, rose reamer floating spring is shunk so that inner chamfer knife
It can be retracted with outer chamfer knife, so as to the contact force between adjust automatically inner chamfer knife and outer chamfer knife and tubing, this makes
Exterior angle uniformity in the tubing that must be poured out.
3. rose reamer fixing screws are tightened or unclamped by rose reamer length-adjustment holes, facilitate adjustment inner chamfer knife or are fallen outside
The length and reconditioning inner chamfer knife or outer chamfer knife of angle knife stretching mounting plate.
4. rose reamer guide sleeve is used to limit the direction of motion of inner chamfer knife or outer chamfer knife so that inner chamfer knife or it is outer fall
Angle knife can only float along the direction for being parallel to dynamic head main spindle.
5. if when not needing undergauge shaping, only shaping roller need to be passed through shaping roller tubing only needs interior outer chamfer
Axis disassembles.
6. power head can facilitate operation and use by being slidably connected in the rack for being fixed on placement tubing.
7. smooth steady when speed regulator enables power head to advance prevents cutter and tubing from generating Fast Collision.
Detailed description of the invention
The utility model will illustrate by example and with reference to the appended drawing, in which:
Fig. 1 is the main view of the utility model；
Fig. 2 is the right view of the utility model；
Fig. 3 is the cross-sectional view in the utility model direction B-B along Fig. 2.
Wherein: 1- motor, 2- power head carriage, 3- bearing holder (housing, cover), 4- bearing, 5- dynamic head main spindle, 6- rose reamer guide sleeve,
7- mounting plate, 8- shaping roller, 9- shaping roller axis, 10- inner chamfer knife, 11- rose reamer fixing clamp, the fixed spiral shell of 12- rose reamer
Nail, 13- rose reamer length-adjustment holes, 14- rose reamer floating spring, 15- speed regulator, 16- linear bearing, 17- outer chamfer knife.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
It elaborates below with reference to Fig. 1 to Fig. 3 to the utility model.
Embodiment 1
A kind of circular pipe end shaping chamfering power head, including dynamic head main spindle 5 and for driving 5 turns of dynamic head main spindle
Dynamic motor 1, the end of dynamic head main spindle 5 are provided with mounting plate 7, and multiple shaping rollers 8 are provided on the mounting plate 7, more
A shaping roller 8 is distributed around the axisymmetrical of dynamic head main spindle 5, and in the present embodiment, the quantity of shaping roller 8 is three.It is whole
Shape idler wheel 8 is connected on mounting plate 7 by shaping roller axis 9, and shaping roller axis 9 is to be detachably connected with mounting plate 7.
At least one inner chamfer knife 10 and at least one outer chamfer knife 17 are additionally provided on mounting plate 7, inner chamfer knife 10 is set
It sets between two adjacent shaping rollers 8, outer chamfer knife 17 is also disposed between two adjacent shaping rollers 8.Inner chamfer
The difference of knife 10 and outer chamfer knife 17 is that the distance is arranged so that pipe at a distance from the position of cutter head and the axis of dynamic head main spindle 5
Material be inserted into shaping roller 8 between after, inner chamfer knife 10 is just contacted with the interior edge of tube end face, outer chamfer knife 17 just with tubing
The outer of end face contacts.
Inner chamfer knife 10 and outer chamfer knife 17 use identical floating type design, specific structure are as follows: inner chamfer knife 10 (or it is outer
Rose reamer 17) setting of mounting plate 7 is penetrated through, the dynamic head main spindle 5 is provided with hollow cavity, is provided in cavity for fixing
The rose reamer fixing clamp 11 and rose reamer fixing screws 12 of inner chamfer knife 10 (or outer chamfer knife 17), specifically, rose reamer is fixed
The through-hole of insertion inner chamfer knife 10 (or outer chamfer knife 17) is provided on folder 11, the side of the through-hole is provided with for installing
The threaded hole of angle knife fixing screws 12.Inner chamfer knife 10 (or outer chamfer knife 17) is inserted into through-hole, and solid by tightening rose reamer
Determine the side realization fixation that screw 12 squeezes inner chamfer knife 10 (or outer chamfer knife 17).Meanwhile according to inner chamfer knife 10 (or it is outer fall
Angle knife 17) it is inserted into the depth of through-hole, the length that inner chamfer knife 10 (or outer chamfer knife 17) stretches out mounting plate 7 can be adjusted.Chamfering
Knife fixing clamp 11, rose reamer fixing screws 12 and inner chamfer knife 10 (or outer chamfer knife 17) as a whole, can be in power
It is slided in the hollow cavity of head main shaft 5.It is connected between rose reamer fixing clamp 11 and cavity inner wall by rose reamer floating spring 14.
When inner chamfer knife 10 (or outer chamfer knife 17) is squeezed by strength, rose reamer floating spring 14 is compressed, inner chamfer knife 10 (or it is outer
Rose reamer 17) it can retract, to maintain the suitable extruding force between tubing.The side of dynamic head main spindle 5 is provided with chamfering
The position of knife length-adjustment holes 13, the rose reamer length-adjustment holes 13 is corresponded to each other with the position of rose reamer fixing screws 12.
Rose reamer fixing screws 12 can be turned by rose reamer length-adjustment holes 13, convenient for adjusting (or the outer chamfer knife of inner chamfer knife 10
17) length and reconditioning inner chamfer knife 10 (or outer chamfer knife 17).The side perforation of dynamic head main spindle 5 is provided with rose reamer and leads
To set 6.Rose reamer guide sleeve 6 shape design with meet filling dynamic head main spindle 5 inner wall between with rose reamer fixing clamp 11
Between gap subject to, it is therefore an objective to limit the glide direction of inner chamfer knife 10 (or outer chamfer knife 17).
Embodiment 2
On the basis of embodiment 1, power head carriage 2 is connected on motor 1, power head carriage 2 and dynamic head main spindle 5 are logical
The connection of bearing 4 is crossed, the side of power head carriage 2 is provided at least one linear bearing 16.Speed stabilizing is provided on power head carriage 2
Device 15.The present embodiment can linear bearing 16 power head is mounted on the rack in a manner of being slidably connected carry out using.
The specific embodiment of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
The limitation to the application protection scope therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, under the premise of not departing from technical scheme design, various modifications and improvements can be made, these belong to this
The protection scope of application.
Claims (8)
1. a kind of circular pipe end shaping chamfering power head, it is characterised in that: dynamic including dynamic head main spindle (5) and for driving
The motor (1) of power head main shaft (5) rotation, the end of dynamic head main spindle (5) is provided with mounting plate (7), sets on the mounting plate (7)
It is equipped with multiple shaping rollers (8), axisymmetrical of multiple shaping rollers (8) around dynamic head main spindle (5) is distributed, mounting plate (7)
On be additionally provided at least one inner chamfer knife (10) and at least one outer chamfer knife (17), inner chamfer knife (10) is arranged in two phases
Between adjacent shaping roller (8), outer chamfer knife (17) is also disposed between two adjacent shaping rollers (8).
2. a kind of circular pipe end shaping chamfering power head described in accordance with the claim 1, it is characterised in that: the inner chamfer
Knife (10) penetrates through mounting plate (7) setting, and the dynamic head main spindle (5) is provided with hollow cavity, is provided in cavity for solid
The rose reamer fixing clamp (11) and rose reamer fixing screws (12) of inner chamfer knife (10) are determined, in rose reamer fixing clamp (11) and cavity
It is connected between wall by rose reamer floating spring (14).
3. a kind of circular pipe end shaping chamfering power head described in accordance with the claim 1, it is characterised in that: the outer chamfer
Knife (17) penetrates through mounting plate (7) setting, and the dynamic head main spindle (5) is provided with hollow cavity, is provided in cavity for solid
The rose reamer fixing clamp (11) and rose reamer fixing screws (12) of outer chamfer knife (17) are determined, in rose reamer fixing clamp (11) and cavity
It is connected between wall by rose reamer floating spring (14).
4. according to a kind of circular pipe end shaping chamfering power head described in claim 2 or 3, it is characterised in that: described dynamic
The side of power head main shaft (5) is provided with rose reamer length-adjustment holes (13), the position of the rose reamer length-adjustment holes (13) with
The position of rose reamer fixing screws (12) corresponds to each other.
5. according to a kind of circular pipe end shaping chamfering power head described in claim 2 or 3, it is characterised in that: described dynamic
The side perforation of power head main shaft (5) is provided with rose reamer guide sleeve (6).
6. a kind of circular pipe end shaping chamfering power head described in accordance with the claim 1, it is characterised in that: the shaping rolling
Wheel (8) is connected on mounting plate (7) by shaping roller axis (9).
7. a kind of circular pipe end shaping chamfering power head described in accordance with the claim 1, it is characterised in that: the motor
(1) it is connected on power head carriage (2), power head carriage (2) and dynamic head main spindle (5) are connected by bearing (4), and power head is sliding
The side of frame (2) is provided at least one linear bearing (16).
8. a kind of circular pipe end shaping chamfering power head according to claim 7, it is characterised in that: the power head
Speed regulator (15) are provided on balladeur train (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821255435.0U CN208584190U (en) | 2018-08-06 | 2018-08-06 | A kind of circular pipe end shaping chamfering power head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821255435.0U CN208584190U (en) | 2018-08-06 | 2018-08-06 | A kind of circular pipe end shaping chamfering power head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208584190U true CN208584190U (en) | 2019-03-08 |
Family
ID=65543079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821255435.0U Active CN208584190U (en) | 2018-08-06 | 2018-08-06 | A kind of circular pipe end shaping chamfering power head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208584190U (en) |
-
2018
- 2018-08-06 CN CN201821255435.0U patent/CN208584190U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A circular pipe end shaping and chamfering power head Granted publication date: 20190308 Pledgee: Bank of China Limited Meishan Branch Pledgor: SICHUAN MINHE PIPELINE CONSTRUCTION ENGINEERING CO.,LTD.|Sichuan Minhe Pipe Industry Co.,Ltd. Registration number: Y2024980006802 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |