CN209288041U - A kind of overlength metal pipe material variable diameter spinning machine - Google Patents
A kind of overlength metal pipe material variable diameter spinning machine Download PDFInfo
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- CN209288041U CN209288041U CN201822219283.5U CN201822219283U CN209288041U CN 209288041 U CN209288041 U CN 209288041U CN 201822219283 U CN201822219283 U CN 201822219283U CN 209288041 U CN209288041 U CN 209288041U
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Abstract
The utility model discloses a kind of overlength metal pipe material variable diameter spinning machines, including pedestal, the tail top component of pedestal tail end is set, setting pedestal head end and with the homoaxial spindle box of tail top component, spinning roller component on the base and between tail top component and spindle box is set, traverse feed component and length feed component, tail top component includes multiple support bases for being arranged at intervals on pedestal tail end, on the support base setting there are three with the homoaxial roller free to rotate of tubing, two of them roller is horizontally spaced about the clip slot to form support tubing, another roller is mounted on a pivoted arm, its can be rotated in fore-and-aft plane with drive the roller being mounted on pivoted arm to abutted on the upside of tubing periphery.The tail top of this spinning machine is turned to by the roller on cursor and forms limit to tubing with other two rollers with abutting on the upside of tubing periphery, can effectively solve the problems, such as overlength metal pipe material when carrying out rotary press modelling circular runout greatly, poor quality.
Description
Technical field
The utility model belongs to spinning machine technical field more particularly to a kind of overlength metal pipe material variable diameter spinning machine.
Background technique
Metal reducer pipe is commonly used in the fields such as equipment connection, fluid transmission and decorative building material, conventionally manufactured metal variable diameter
Pipe such as mostly uses welding, forges at the processing methods, when overlength metal pipe material especially in factory length between 1 meter to 10 meters,
Human cost is higher and forges technique and leads to waste of material, and processing efficiency and machining accuracy are low.Spinning is that one kind combines forging
It makes, squeeze, stretching, being bent, few advanced technologies without machining of the process characteristics such as looping mill rolling and rolling, as Plastic Forming
One branch has the characteristics that flow of metal condition is good, stock utilization is high, flexible and at low cost.It is suitble to a variety of gold of processing
Belong to material, be the preferred method of a kind of economy, Quick-forming Thin-wall Revolving Part, existing conventional spinning machine generally comprises tail
Top, spindle box and spinning roller component, spindle box drive one end rotation of tubing, and the other end of tubing is placed on tail top, spinning roller group
Part carries out traverse feed and length feed movement to carry out rotary press modelling to tubing, but in the metal pipe material for overlength, especially
Be close to 10 meters metal pipe material carry out spinning when, targeted design is not done on the tail top of conventional spinning machine, and the tail end of tubing is put
It sets on tail top, when spindle box drives tubing rotation, the circular runout of tubing is big, and the molding metal reducer pipe of institute is also easy to produce curved
Song, straightness is poor, is unable to satisfy quality requirement.
Utility model content
In view of the above shortcomings of the prior art, the technical problem to be solved by the utility model is to how to provide a kind of super
Long metal pipe material variable diameter spinning machine, can effectively solve that the circular runout when carrying out rotary press modelling of overlength metal pipe material is big, quality
Low problem.
In order to solve the above-mentioned technical problem, the utility model uses the following technical solution:
A kind of overlength metal pipe material variable diameter spinning machine including pedestal, tail top component that pedestal tail end is arranged in, is arranged in base
Seat head end and with the homoaxial spindle box of tail top component, spinning roller on the base and between tail top component and spindle box is set
Component, traverse feed component and length feed component, the spindle box are used to clamp the head end of tubing and tubing are driven to rotate, institute
State the tail end that tail top component is used to support tubing, the length feed component includes drive it to rotate by the first driving assembly the
One screw rod, the thread rotary orientation of the midpoint two sides of first screw rod is on the contrary, the midpoint two sides in the first screw rod are connected with
First feed screw nut seat, the spinning roller component include Mobile base, two rotary wheel bases and two spinning rollers, and first screw rod is longitudinal
It is arranged on Mobile base, two rotary wheel bases are fixedly connected with two the first feed screw nut seats respectively, and two spinning rollers are respectively about pipe
Material axisymmetrical is mounted on two rotary wheel bases, and the traverse feed component is connected to drive Mobile base along tubing with Mobile base
Axis transverse shifting, so that two spinning rollers carry out mould pressing to it along tubing axial-movement, the tail top component includes more
A support base for being arranged at intervals on pedestal tail end, there are three homoaxial free to rotate with tubing for setting on the support base
Roller, two of them roller are horizontally spaced about the clip slot to form support tubing, another roller is mounted on a pivoted arm, institute
It states pivoted arm to be rotatably arranged on support base, can be rotated in fore-and-aft plane to drive the roller being mounted on pivoted arm extremely and tubing
It is abutted on the upside of periphery.
Such, this spinning machine is mounted on two about tubing axisymmetrical by two spinning rollers of setting, two spinning rollers
On rotary wheel base, two rotary wheel bases are mounted on the first screw rod with different rotation directions, by the rotation of the first screw rod, drive two
Rotary wheel base is close or deviates from, and so as to adjust the fore-and-aft distance of spinning roller and tubing, then by traverse feed component makes two spinning rollers
Can along tubing axial movement with to tubing carry out mould pressing, the tail top of this spinning machine includes multiple spaced supports
Seat is supported tubing tail end by the roller of two horizontal spacing settings on support base, and tubing is placed on it, then passes through
Roller on cursor is turned to and is abutted on the upside of tubing periphery and other two rollers form limit to tubing, due to roller
Cylinder be it is freely slidable, tubing can be rotated with the rotation of spindle box, tubing tail end by three rollers active force without
Circular runout can occur, it is big, poor quality can effectively to solve the circular runout when carrying out rotary press modelling of overlength metal pipe material
Problem.
As optimization, the traverse feed component include driven by the second driving device its rotate the second screw rod and
With the second feed screw nut seat of the second screw rod cooperation, the setting of the second screw rod is on the base and the axial phase of its length direction and tubing
Together, the second feed screw nut seat is fixedly connected with Mobile base bottom.
It is such, by the second screw rod and the second feed screw nut seat mating connection Mobile base, driving Mobile base do laterally into
To movement, have the advantages that high-precision, high load, the second driving device can choose servo motor etc..
As optimization, it is arranged in parallel along tubing axially spaced-apart there are two the first guide rail on the pedestal, the second screw rod position
Between two the first guide rails, the Mobile base bottom is set there are two the first sliding block, two the first sliding blocks respectively with two first
Guide rail is cooperatively connected so that Mobile base can move laterally along the first guide rail.
It is such, the first guide rail and the first sliding block are set so that Mobile base transverse movement is moved along the first guide rail and guarantee it
It does not shift when laterally moving.
As optimization, it is arranged at intervals with two second guide rails parallel with the first screw rod on the Mobile base, first
Bar is located between two the second guide rails, and each rotary wheel base bottom is all provided with there are two the second sliding block, and two the second sliding blocks are respectively with two
A second guide rail is cooperatively connected so that rotary wheel base can be vertically moved along the second guide rail.
It is such, the second guide rail and the second sliding block are set so that rotary wheel base longitudinal movement is moved along the second guide rail and guarantee it
It does not shift when vertically moving.
As optimization, the pivoted arm is in " 7 " font, and one end is rotatably connected on support base, and the other end is rotatably connected to
The roller, all pivoted arms are set in a connecting shaft, and the axial direction of the connecting shaft is axial parallel with tubing.
Such, pivoted arm also facilitates tubing in this way, pivoted arm is facilitated to rotate so that the roller on pivoted arm connects with tubing
The placement and taking-up of tail end, all pivoted arms are set in a connecting shaft.Conducive to rotating synchronously all pivoted arms, without one by one
Rotation pivoted arm is removed, is improved efficiency.
As optimization, it being provided with fixing seat on the support base, the fixing seat upper end is equipped with longitudinal groove, and described two
The roller of a horizontal spacing setting is rotatably installed in longitudinal groove, and is provided on the two sides cell wall of longitudinal groove and is passed through for tubing
Opening.
It is such, it is used to install two rollers of horizontal spacing setting by setting fixing seat, convenient for stable support tubing
It rotates on it, improves the stability of equipment, reduce the circular runout of tubing.
Detailed description of the invention
Fig. 1 is the main view of the utility model embodiment；
Fig. 2 is the top view of the utility model embodiment.
Specific embodiment
Below with reference to example attached drawing, the utility model is described in further detail.
When specific implementation: referring to Fig. 1 to Fig. 2, a kind of overlength metal pipe material variable diameter spinning machine, including pedestal 1, setting are in base
Seat 1 tail end tail top component, setting 1 head end of pedestal and with the homoaxial spindle box 2 of tail top component, be arranged on pedestal 1 and
Spinning roller component 3, traverse feed component 4 and length feed component 5 between tail top component and spindle box 2, the spindle box 2
For clamping the head end of tubing and tubing being driven to rotate, the tail top component is used to support the tail end of tubing, the length feed
Component 5 includes the first screw rod 6 for driving it to rotate by the first driving assembly, the screw thread rotation of the midpoint two sides of first screw rod 6
To on the contrary, being connected with the first feed screw nut seat 7 in the midpoint two sides of the first screw rod 6, the spinning roller component 3 includes movement
8, two rotary wheel bases 9 of seat and two spinning rollers 10, first screw rod 6 are disposed longitudinally on Mobile base 8, and two rotary wheel bases 9 divide
It is not fixedly connected with two the first feed screw nut seats 7, two spinning rollers 10 are mounted on two rotations respectively about tubing axisymmetrical
On wheel seat 9, the traverse feed component 4 is connected to drive Mobile base along tubing axis transverse shifting, so that two with Mobile base 8
A spinning roller 10 carries out mould pressing to it along tubing axial-movement, and the tail top component includes multiple being arranged at intervals on 1 tail of pedestal
The support base 14 at end, on the support base 14 setting there are three with the homoaxial roller 15 free to rotate of tubing, wherein two
A roller 15 is horizontally spaced about the clip slot for forming support tubing, another roller 15 is mounted on a pivoted arm 16, and described turn
Arm 16 is rotatably arranged on support base 14, can be rotated in fore-and-aft plane with drive the roller being mounted on pivoted arm 16 15 to
It is abutted on the upside of tubing periphery.
Such, this spinning machine is mounted on two about tubing axisymmetrical by two spinning rollers of setting, two spinning rollers
On rotary wheel base, two rotary wheel bases are mounted on the first screw rod with different rotation directions, by the rotation of the first screw rod, drive two
Rotary wheel base is close or deviates from, and so as to adjust the fore-and-aft distance of spinning roller and tubing, then by traverse feed component makes two spinning rollers
Can along tubing axial movement with to tubing carry out mould pressing, the tail top of this spinning machine includes multiple spaced supports
Seat is supported tubing tail end by the roller of two horizontal spacing settings on support base, and tubing is placed on it, then passes through
Roller on cursor is turned to and is abutted on the upside of tubing periphery and other two rollers form limit to tubing, due to roller
Cylinder be it is freely slidable, tubing can be rotated with the rotation of spindle box, tubing tail end by three rollers active force without
Circular runout can occur, it is big, poor quality can effectively to solve the circular runout when carrying out rotary press modelling of overlength metal pipe material
Problem.
The traverse feed component 4 includes the second screw rod 11 for driving it to rotate by the second driving device and with second
The second feed screw nut seat that screw rod 11 cooperates, the second screw rod 11 is arranged on pedestal 1 and the axial phase of its length direction and tubing
Together, the second feed screw nut seat is fixedly connected with 8 bottom of Mobile base.It is such, pass through the second screw rod and the second feed screw nut
Seat mating connection Mobile base, driving Mobile base do in-movement, have the advantages that high-precision, high load, the second driving dress
It sets and can choose servo motor etc..It is arranged in parallel along tubing axially spaced-apart there are two the first guide rail 12 on the pedestal 1, second
Screw rod 11 is located between two the first guide rails 12, and 8 bottom of Mobile base is set there are two the first sliding block, and two the first sliding blocks are distinguished
It is cooperatively connected with two the first guide rails 12 so that Mobile base 8 can move laterally along the first guide rail 12.It is such, setting first
Guide rail and the first sliding block guarantee not shift when it laterally moves so that Mobile base transverse movement is moved along the first guide rail.
It is arranged at intervals with two second guide rails 13 parallel with the first screw rod 6 on the Mobile base 8, the first screw rod 6 is located at two the
Between two guide rails 13, each 9 bottom of rotary wheel base is all provided with there are two the second sliding block, two the second sliding blocks respectively with two the second guide rails
13 are cooperatively connected so that rotary wheel base 9 can be vertically moved along the second guide rail 13.Second guide rail and the second sliding block are set, so that rotation
Wheel seat longitudinal movement is moved along the second guide rail, guarantees not shift when it is vertically moved.
As optimization, the pivoted arm 16 is in " 7 " font, and one end is rotatably connected on support base 14, and other end rotation connects
It is connected to the roller 15, all pivoted arms 16 are set in a connecting shaft 17, the axial direction of the connecting shaft 17 and the axis of tubing
To parallel.Such, pivoted arm also facilitates tubing in this way, pivoted arm is facilitated to rotate so that the roller on pivoted arm connects with tubing
The placement and taking-up of tail end, all cursors are set in a connecting shaft.Conducive to all cursors are rotated synchronously, one is not had to
A removes rotation cursor, improves efficiency.
As optimization, fixing seat is provided on the support base 14, the fixing seat upper end is equipped with longitudinal groove, described
The roller of two horizontal spacing settings is rotatably installed in longitudinal groove, and is provided on the two sides cell wall of longitudinal groove and is worn for tubing
The opening crossed.
It is such, it is used to install two rollers of horizontal spacing setting by setting fixing seat, convenient for stable support tubing
It rotates on it, improves the stability of equipment, reduce the circular runout of tubing.
Claims (6)
1. a kind of overlength metal pipe material variable diameter spinning machine, including pedestal, tail top component that pedestal tail end is set, it is arranged in pedestal
Head end and with the homoaxial spindle box of tail top component, spinning roller group on the base and between tail top component and spindle box is set
Part, traverse feed component and length feed component, the spindle box is used to clamp the head end of tubing and tubing is driven to rotate, described
Tail top component is used to support the tail end of tubing, it is characterised in that: the length feed component includes being driven by the first driving assembly
Its first screw rod rotated, the thread rotary orientation of the midpoint two sides of first screw rod is on the contrary, the midpoint two sides in the first screw rod are equal
It is connected with the first feed screw nut seat, the spinning roller component includes Mobile base, two rotary wheel bases and two spinning rollers, and described the
One screw rod is disposed longitudinally on Mobile base, and two rotary wheel bases are fixedly connected with two the first feed screw nut seats respectively, two spinning rollers
Respectively about being mounted on two rotary wheel bases for tubing axisymmetrical, the traverse feed component is connected to drive and move with Mobile base
Seat is moved along tubing axis transverse shifting, so that two spinning rollers carry out mould pressing, the tail top to it along tubing axial-movement
Component includes multiple support bases for being arranged at intervals on pedestal tail end, on the support base setting there are three with tubing is homoaxial can
The roller being freely rotated, two of them roller are horizontally spaced about the clip slot to form support tubing, another roller is mounted on
On one pivoted arm, the pivoted arm is rotatably arranged on support base, can be rotated in fore-and-aft plane and is mounted on pivoted arm with driving
Roller is abutted to tubing periphery upside.
2. a kind of overlength metal pipe material variable diameter spinning machine according to claim 1, it is characterised in that: the traverse feed group
Part includes the second feed screw nut for driving the second screw rod of its rotation by the second driving device and cooperating with the second screw rod,
The setting of second screw rod is on the base and its length direction is identical as the axial direction of tubing, the second feed screw nut seat and Mobile base bottom
Portion is fixedly connected.
3. a kind of overlength metal pipe material variable diameter spinning machine according to claim 2, it is characterised in that: the edge on the pedestal
Tubing axially spaced-apart is arranged in parallel there are two the first guide rail, and the second screw rod is located between two the first guide rails, the Mobile base bottom
Portion is set there are two the first sliding block, and two the first sliding blocks are cooperatively connected with two the first guide rails so that Mobile base can be along first respectively
Guide rail moves laterally.
4. a kind of overlength metal pipe material variable diameter spinning machine according to claim 1, it is characterised in that: on the Mobile base
Two second guide rails parallel with the first screw rod are arranged at intervals with, the first screw rod is located between two the second guide rails, each spinning roller
Seat bottom is all provided with there are two the second sliding block, and two the second sliding blocks are cooperatively connected with two the second guide rails so that rotary wheel base can respectively
It is vertically moved along the second guide rail.
5. a kind of overlength metal pipe material variable diameter spinning machine according to claim 1, it is characterised in that: the pivoted arm is in " 7 "
Font, one end are rotatably connected on support base, and the other end is rotatably connected to the roller, and all pivoted arms are set in a company
In spindle, the axial direction of the connecting shaft is axial parallel with tubing.
6. a kind of overlength metal pipe material variable diameter spinning machine according to claim 1, it is characterised in that: set on the support base
It is equipped with fixing seat, the fixing seat upper end is equipped with longitudinal groove, and the roller of two horizontal spacing settings is rotatably installed in
In longitudinal groove, and the opening passed through for tubing is provided on the two sides cell wall of longitudinal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822219283.5U CN209288041U (en) | 2018-12-27 | 2018-12-27 | A kind of overlength metal pipe material variable diameter spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822219283.5U CN209288041U (en) | 2018-12-27 | 2018-12-27 | A kind of overlength metal pipe material variable diameter spinning machine |
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| Publication Number | Publication Date |
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| CN209288041U true CN209288041U (en) | 2019-08-23 |
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| CN201822219283.5U Active CN209288041U (en) | 2018-12-27 | 2018-12-27 | A kind of overlength metal pipe material variable diameter spinning machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109513791A (en) * | 2018-12-27 | 2019-03-26 | 重庆龙煜精密铜管有限公司 | A kind of overlength metal pipe material variable diameter spinning machine |
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2018
- 2018-12-27 CN CN201822219283.5U patent/CN209288041U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109513791A (en) * | 2018-12-27 | 2019-03-26 | 重庆龙煜精密铜管有限公司 | A kind of overlength metal pipe material variable diameter spinning machine |
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