CN215032627U - Thin-wall steel pipe mouth machine - Google Patents
Thin-wall steel pipe mouth machine Download PDFInfo
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- CN215032627U CN215032627U CN202121298683.5U CN202121298683U CN215032627U CN 215032627 U CN215032627 U CN 215032627U CN 202121298683 U CN202121298683 U CN 202121298683U CN 215032627 U CN215032627 U CN 215032627U
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Abstract
The utility model discloses a thin wall steel pipe mouth of pipe machine, including the support, install on the support and rotate the connecting piece, rotate the connecting piece and be connected with the rotation power supply, rotate and install eccentric forming die and outer forming die on the connecting piece, eccentric forming die and outer forming die parallel arrangement and form mouth of pipe shaping district between eccentric forming die and the outer forming die, rotate the power supply and drive the rotation connecting piece and rotate, eccentric forming die and outer forming die are along with rotating the connecting piece jointly. Thin wall steel pipe cover is on eccentric forming die, outer forming die's outer wall and the contact of thin wall steel pipe outer wall, eccentric forming die's outer wall and the inner wall contact of thin wall steel pipe to outer forming die and eccentric forming die are in the outside and the inboard that are located the same position with thin wall steel pipe contact department, rotate the connecting piece and drive eccentric forming die and outer forming die and rotate together, carry out extrusion to the mouth of pipe wall of thin wall steel pipe, the utility model discloses shaping is effectual, and the indent high quality, application scope is wide.
Description
Technical Field
The utility model belongs to the technical field of thin-walled steel pipe mouth of pipe processing equipment, concretely relates to thin-walled steel pipe mouth of pipe machine.
Background
After the steel pipe is machined, the steel pipe is machined into shapes of different shapes according to the requirements of customers, but at present, the pipe orifice of the steel pipe is machined by external extrusion forming generally, the forming efficiency is low, and how to drop the steel pipe after extrusion is also a problem, because the steel pipe after extrusion is generally attached to the inner support wheel.
SUMMERY OF THE UTILITY MODEL
To the not enough of description among the above-mentioned prior art, the utility model provides a thin wall steel pipe mouth of pipe machine.
The utility model discloses the technical scheme who adopts does:
the utility model provides a thin wall steel pipe mouth of pipe machine, includes the support, installs on the support and rotates the connecting piece, rotates the connecting piece and is connected with the rotation power supply, rotates and installs eccentric forming die and outer forming die on the connecting piece, and eccentric forming die and outer forming die parallel arrangement and eccentric forming die and outer forming die between form mouth of pipe shaping district, rotate the power supply and drive and rotate the connecting piece rotation, and eccentric forming die and outer forming die rotate the connecting piece along with rotating together. The thin-wall steel pipe is sleeved on the eccentric forming die, the outer wall of the outer forming die is in contact with the outer wall of the thin-wall steel pipe, the outer wall of the eccentric forming die is in contact with the inner wall of the thin-wall steel pipe, the outer forming die and the eccentric forming die are located on the outer side and the inner side of the same position of the contact position of the outer forming die and the thin-wall steel pipe, and the rotating connecting piece drives the eccentric forming die and the outer forming die to rotate together to extrude and form the pipe orifice wall of the thin-wall steel pipe.
As a preferred scheme of the utility model, the turning force connecting piece is the axis of rotation, and the axis of rotation passes through the bearing and the bearing frame is installed on the support.
As a preferred scheme of the utility model, the rotation power source is twist grip, and twist grip is connected and drives the rotation connecting piece rotation with the rotation connecting piece.
As a preferred scheme of the utility model, the power supply rotates for rotating the motor, and the output shaft that rotates the motor passes through the shaft coupling and is connected with the rotation connecting piece, and electronic drive rotates, can liberate workman's both hands, can also guarantee workman's production safety when improving machining efficiency.
As an optimized scheme of the utility model, eccentric forming die, including interior pinch roller, interior pinch roller is the eccentric wheel, and the eccentric wheel is installed on rotating the connecting piece and rotates along with rotating the connecting piece, and the eccentric wheel outer wall is equipped with shaping structure I, and shaping structure I designs according to the actual processing demand.
As an optimized scheme of the utility model, eccentric forming die, including interior pinch roller, interior pinch roller is installed on rotating the connecting piece and rotates along with rotating the connecting piece, and rotates the connecting piece and set up eccentric structure with interior pinch roller junction, and interior pinch roller outer wall is equipped with shaping structure I.
As the utility model discloses an optimal scheme, outer forming die, including outer pinch roller and connecting piece, the connecting piece is connected and rotates along with rotating the connecting piece, and external pressure wheel is installed on the connecting piece and relative connecting piece rotates, and external pressure wheel axis is parallel with internal pressure wheel axis, and the external pressure wheel outer wall is equipped with forming structure II, forming structure II and forming structure I cooperation, forming structure II be with forming structure I assorted structure, both combine to realize the orificial machine-shaping of thin-walled steel pipe.
As an optimized proposal of the utility model, the external pressure wheel can be installed on the connecting piece in an adjustable way.
As an optimized scheme of the utility model, be equipped with on the connecting piece and adjust the chamber and heighten the subassembly, external pressure wheel installs in the pinch roller pivot, the pinch roller pivot is connected with the retaining member after inserting the regulation chamber, heighten the subassembly and correspond the position that changes the pinch roller pivot in adjusting the intracavity with the pinch roller pivot, and heighten the subassembly and can adopt manually operation mode, for example, the screw rod structure, also can adopt operation modes such as electronic or pneumatics, for example cylinder or motor drive screw-nut structure, mainly be in order to realize changing the interval between outer pinch roller and the eccentric wheel, the interval can change the nature, can be applicable to the steel pipe machining of not unidimensional model on the one hand, on the other hand thin wall steel pipe lift off after also being convenient for process.
As the utility model discloses a preferred scheme still includes the steel pipe support, is equipped with steel pipe stop gear on the steel pipe support, and steel pipe stop gear can adopt spacing post and gag lever post, and the symmetry sets up spacing post on the steel pipe support, spacing post and gag lever post threaded connection and gag lever post and spacing post set up perpendicularly and form spacing space, and the threaded connection position that changes gag lever post and spacing post can change the size in spacing space.
The utility model discloses an interior eccentric wheel and external pressure wheel cooperation realize that extrusion's mode is processed the mouth of pipe of thin-walled steel pipe, overlap the thin-walled steel pipe on the eccentric wheel, then adjust the position of outer pinch roller and make outer pinch roller inject the extrusion with the thin-walled steel pipe between outer pinch roller and eccentric wheel, and outer pinch roller and eccentric wheel all the time all contact with the thin-walled steel pipe, outer pinch roller and eccentric wheel can rotate together after rotating the turning force connecting piece, external pressure wheel is relative thin-walled steel pipe circumference outside the thin-walled steel pipe and is rotated, the eccentric wheel rotates at thin-walled steel pipe inner wall circumference, both cooperations all carry out extrusion with the outer wall of thin-walled steel pipe, the position of accomplishing the outer pinch roller of back regulation makes external pressure wheel keep away from the eccentric wheel, because the internal diameter of thin-walled steel pipe is greater than the maximum external diameter of eccentric wheel, so remove the thin-walled steel pipe after can taking off with processing. The utility model discloses the shaping is effectual, indent high quality, and application scope is wide.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a usage state diagram of the present invention.
Fig. 2 is a schematic structural diagram of the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
A thin-wall steel pipe orifice machine is shown in figures 1-3 and comprises a support 1, wherein a rotary connecting piece 2 is arranged on the support 1, the rotary connecting piece adopts a rotary shaft, and the rotary shaft is arranged on the support 1 through a bearing and a bearing seat; and the rotating connecting piece 2 is connected with the rotating power source 3, the rotating power source 3 is a rotating handle, and the rotating handle is connected with the rotating connecting piece and drives the rotating connecting piece to rotate. Of course, the rotary power source 3 can also adopt a rotary motor, an output shaft of the rotary motor is connected with the rotary connecting piece 2 through a coupler, and the electric drive is rotated, so that both hands of workers can be liberated, and the production safety of the workers can be ensured while the processing efficiency is improved.
Install eccentric forming die 4 and outer forming die 5 on rotating connecting piece 2, eccentric forming die 4 and outer forming die 5 parallel arrangement and form mouth of pipe shaping district between eccentric forming die 4 and the outer forming die 5, rotate power supply 3 and drive rotating connecting piece 2 and rotate, eccentric forming die 4 rotates connecting piece 2 along with outer forming die 5 jointly.
Specifically, eccentric forming die 4, including interior pinch roller 41, interior pinch roller is installed and is rotated on rotating connecting piece 2 and along with rotating the connecting piece, and rotates connecting piece 2 and interior pinch roller junction and set up eccentric structure, makes interior pinch roller act as the eccentric wheel, and interior pinch roller outer wall is equipped with forming structure I, and forming structure I designs according to actual processing demand.
Of course, the eccentric forming die 4 can also be adopted, and comprises an inner pressing wheel 41, the inner pressing wheel is an eccentric wheel, the eccentric wheel is installed on the rotating connecting piece 2 and rotates along with the rotating connecting piece, the outer wall of the inner pressing wheel 41 is provided with a forming structure I, and the forming structure I is designed according to actual processing requirements.
Outer forming die 5, including outer pinch roller 51 and connecting piece 53, connecting piece 53 is connected and rotates along with rotating connecting piece 2, outer pinch roller 51 is installed on connecting piece 53 and relative connecting piece 53 rotates, outer pinch roller 51 axis is parallel with interior pinch roller 41 axis, and outer pinch roller 51 outer wall is equipped with shaping structure II, shaping structure II and shaping structure I cooperation, shaping structure II be with shaping structure I assorted structure, both combine the realization to the orificial machine-shaping of thin-walled steel pipe.
In order to facilitate the disassembly of the processed thin-wall steel pipe, the outer pressing wheel 51 can be installed on the connecting piece 53 in an adjustable mode.
Specifically, an adjusting cavity 531 and an elevation component 532 are arranged on the connecting piece 53, the outer pressing wheel 51 is installed on the pressing wheel rotating shaft 52, the pressing wheel rotating shaft 52 is connected with the locking piece after being inserted into the adjusting cavity 531, and the elevation component of the elevation component and the pressing wheel rotating shaft 52 correspondingly change the position of the pressing wheel rotating shaft 52 in the adjusting cavity 531. And the heightening component can adopt a manual operation mode, such as a screw rod structure, and also can adopt an electric or pneumatic operation mode, such as a cylinder or a motor driving a screw rod nut structure, and mainly aims to change the distance between the outer pressing wheel and the eccentric wheel, and the distance can be changed, so that the heightening component is suitable for processing steel pipes with different sizes and models on the one hand, and is convenient for dismounting the processed thin-wall steel pipes on the other hand.
In order to facilitate the processing of the thin-wall steel pipe, the steel pipe support 6 is further arranged in the embodiment, the steel pipe limiting mechanism 7 is arranged on the steel pipe support 6, the steel pipe limiting mechanism can adopt a limiting column and a limiting rod, the limiting column is symmetrically arranged on the steel pipe support, the limiting column is in threaded connection with the limiting rod, the limiting rod and the limiting column are vertically arranged to form a limiting space, and the size of the limiting space can be changed by changing the threaded connection position of the limiting rod and the limiting column.
When in use: the thin-wall steel pipe 8 is sleeved on the eccentric wheel, then the position of the outer pressing wheel is adjusted to enable the outer pressing wheel to limit and extrude the thin-wall steel pipe between the outer pressing wheel and the eccentric wheel, the outer pressing wheel and the eccentric wheel are always in contact with the thin-wall steel pipe, the outer pressing wheel and the eccentric wheel can rotate together after the rotating force connecting piece is rotated, the outer pressing wheel rotates relative to the circumference of the thin-wall steel pipe outside the thin-wall steel pipe, the eccentric wheel rotates on the circumference of the inner wall of the thin-wall steel pipe, the outer wall of the thin-wall steel pipe is extruded and formed by matching the outer pressing wheel and the eccentric wheel, the outer pressing wheel is far away from the eccentric wheel after the outer pressing wheel is adjusted, and the thin-wall steel pipe can be taken down after being processed as the inner diameter of the thin-wall steel pipe is larger than the maximum outer diameter of the eccentric wheel.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (10)
1. The utility model provides a thin wall steel pipe mouth of pipe machine which characterized in that: including support (1), install on support (1) and rotate connecting piece (2), it is connected with rotation power supply (3) to rotate connecting piece (2), it installs eccentric forming die (4) and outer forming die (5) to rotate on connecting piece (2), eccentric forming die (4) and outer forming die (5) parallel arrangement and eccentric forming die (4) and outer forming die (5) between form mouth of pipe shaping district, it rotates connecting piece (2) rotation to rotate power supply (3) drive, eccentric forming die (4) and outer forming die (5) are along with rotating connecting piece (2) jointly.
2. The thin-walled steel tube orifice machine of claim 1, characterized in that: the rotating connecting piece (2) is a rotating shaft, and the rotating shaft is arranged on the support (1) through a bearing and a bearing seat.
3. The thin-walled steel tube orifice machine of claim 2, characterized in that: the rotary power source (3) is a rotary handle, and the rotary handle is connected with the rotary connecting piece and drives the rotary connecting piece to rotate.
4. The thin-walled steel tube orifice machine of claim 2, characterized in that: the rotary power source (3) is a rotary motor, and an output shaft of the rotary motor is connected with the rotary connecting piece (2) through a coupler.
5. The thin-walled steel tube orifice machine of claim 1, characterized in that: the eccentric forming die (4) comprises an inner pressing wheel (41), the inner pressing wheel is an eccentric wheel, the eccentric wheel is installed on the rotating connecting piece (2) and rotates along with the rotating connecting piece, and a forming structure I is arranged on the outer wall of the eccentric wheel.
6. The thin-walled steel tube orifice machine of claim 1, characterized in that: eccentric forming die (4), including interior pinch roller (41), interior pinch roller is installed and is rotated on rotating connecting piece (2) and rotate along with rotating the connecting piece, and rotates connecting piece (2) and interior pinch roller junction and set up eccentric structure, and interior pinch roller outer wall is equipped with shaping structure I.
7. The thin-walled steel tube end socket machine according to claim 5 or 6, wherein: outer forming die (5), including outer pinch roller (51) and connecting piece (53), connecting piece (53) are connected and rotate connecting piece (2) along with rotating connecting piece (2), and outer pinch roller (51) are installed on connecting piece (53) and relative connecting piece (53) rotate, and outer pinch roller (51) axis is parallel with interior pinch roller (41) axis, and outer pinch roller (51) outer wall is equipped with shaping structure II, shaping structure II and the cooperation of shaping structure I.
8. The thin-walled steel tube orifice machine of claim 7, wherein: the outer pressing wheel (51) is arranged on the connecting piece (53) in a height-adjustable manner.
9. The thin-walled steel tube orifice machine of claim 8, characterized in that: an adjusting cavity (531) and an heightening component are arranged on the connecting piece (53), an outer pressing wheel (51) is installed on the pressing wheel rotating shaft (52), the pressing wheel rotating shaft (52) is connected with the locking piece after being inserted into the adjusting cavity (531), and the heightening component of the heightening component and the pressing wheel rotating shaft (52) correspondingly change the position of the pressing wheel rotating shaft (52) in the adjusting cavity (531).
10. The thin-walled steel tube orifice machine of claim 1, characterized in that: the steel pipe support is characterized by further comprising a steel pipe support (6), and a steel pipe limiting mechanism (7) is arranged on the steel pipe support (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121298683.5U CN215032627U (en) | 2021-06-10 | 2021-06-10 | Thin-wall steel pipe mouth machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121298683.5U CN215032627U (en) | 2021-06-10 | 2021-06-10 | Thin-wall steel pipe mouth machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215032627U true CN215032627U (en) | 2021-12-07 |
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ID=79206093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121298683.5U Active CN215032627U (en) | 2021-06-10 | 2021-06-10 | Thin-wall steel pipe mouth machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215032627U (en) |
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2021
- 2021-06-10 CN CN202121298683.5U patent/CN215032627U/en active Active
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