CN202963889U - Pipe fitting oral area truing device - Google Patents
Pipe fitting oral area truing device Download PDFInfo
- Publication number
- CN202963889U CN202963889U CN 201220627530 CN201220627530U CN202963889U CN 202963889 U CN202963889 U CN 202963889U CN 201220627530 CN201220627530 CN 201220627530 CN 201220627530 U CN201220627530 U CN 201220627530U CN 202963889 U CN202963889 U CN 202963889U
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- CN
- China
- Prior art keywords
- cutter
- pipe fitting
- oral area
- adjusting device
- center
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility mode discloses a pipe fitting oral area truing device which comprises a power head, a base seat, a center bit tool and at least two micro tools. The power head can be driven by an external power device to rotate along the axial line of the power head and move up and down. The upper end of the base seat can be fixed at the lower end of the power head in a detachable mode. A through hole is formed at the axial center position of the base seat. The center bit tool is arranged at the center position of the through hole, and a regulating device is arranged to correspond to each micro tool. The upper end of the regulating device is fixed at the lower end of the base seat in a locating mode. The lower end of the regulating device is fixedly connected with the upper ends of the micro tools. The regulating device is capable of regulating the micro tools along the axial direction and the radial direction of the center bit tool. The micro tools are located on the same plane and arranged, and the axial line of a center bit is served as a center. Blade parts of the micro tools face towards finishing faces of to-be-finished pipe fitting oral areas. The pipe fitting oral area truing device is capable of carrying out quickly and accurately finishing to inner holes of the pipe fitting oral areas and outer surfaces of the pipe fitting oral areas at the same time, increasing accuracy of the pipe fitting oral areas and improving concentricity.
Description
Technical field
The utility model relates to a kind of trimming device of pipe fitting oral area, specifically relates to a kind of pipe fitting oral area finishing device, can be applicable to make the finishing manufacturing procedure after written reducing in an industry.
Background technology
the application of necking down process is more extensive, can be used for cartridge case, gun shell, steel gas bottle, vertical pipe of bicycle frame, the saddle saddle pipe, a system industry nib waits the shaping of part, reducing is with preshaped good cylindrical element or pipe fitting blank, a kind of forming process of its oral area being dwindled by necking die, generally, after the pipe fitting reducing, also need the pipe fitting oral area is repaired, to adapt to different technique needs, be processed as example with nib in a system industry, after nib is carried out reducing, ensuing operation is that ball is installed, but in order to ensure written oral area smooth enough and, guarantee the opening that forms after written reducing and the concentricity of written pipe shaft, increase the accuracy of nib, can manage it and accurately to repair written oral area, therefore, can repair fast for the nib of different size model in the urgent need to a kind of, and make written oral area endoporus and outer surface obtain simultaneously repairing to guarantee the automation finishing device of concentricity.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model proposes a kind of pipe fitting oral area finishing device, can carry out simultaneously fast accurately finishing to pipe fitting oral area endoporus and outer surface simultaneously, increase pipe fitting oral area accuracy and improve concentricity.
the technical solution of the utility model is achieved in that a kind of pipe fitting oral area finishing device, comprise unit head, base, center drill cutter and at least two min-cutters, to use direction as benchmark, described unit head rotates and moves up and down along self axis under externally power set drive, the upper end of described base is removably fixed in described unit head lower end, described datum axle is provided with through hole to the center, described center drill cutter is located at the center of described through hole, corresponding each min-cutter, be provided with an adjusting device, location, described adjusting device upper end is fixed on the lower end of described base, described adjusting device lower end is fixedly connected with described min-cutter upper end, described adjusting device can be along described center drill cutter axially and the described min-cutter of radiai adjustment, described min-cutter is positioned at same plane and arranges centered by described centre drill axis, the blade of described min-cutter is towards the finishing face of pipe fitting oral area to be trimmed.
As further improvement of the utility model, described adjusting device can along described center drill cutter axially and the structure of the described min-cutter of radiai adjustment be: axial along described center drill cutter, described adjusting device is connected by the first adjusting screw(rod) with described base, along described center drill cutter radially, described base lower surface is provided with chute, described adjusting device partly is placed in described chute, separately be provided with the second adjusting screw(rod), the outer end of described the second adjusting screw(rod) and described min-cutter is located by connecting.
As further improvement of the utility model, described min-cutter is provided with two, and one of them min-cutter is used for the refine cylinder, and another min-cutter is used for the refine conical surface.
As further improvement of the utility model, described base is the inverted round stage shape.
As further improvement of the utility model, the dead in line of the axis of described unit head, the axis of described base and described center drill cutter.
the beneficial effects of the utility model are: the utility model proposes a kind of pipe fitting oral area finishing device and comprise unit head, base, center drill cutter and at least two min-cutters, to use direction as benchmark, described unit head rotates and moves up and down along self axis under externally power set drive, the upper end of described base is removably fixed in described unit head lower end, described datum axle is provided with through hole to the center, described center drill cutter is located at the center of described through hole, corresponding each min-cutter, be provided with an adjusting device, location, described adjusting device upper end is fixed on the lower end of described base, described adjusting device lower end is fixedly connected with described min-cutter upper end, described adjusting device can be along described center drill cutter axially and the described min-cutter of radiai adjustment, described min-cutter is positioned at same plane and arranges centered by described centre drill axis, the blade of described min-cutter is towards the finishing face of pipe fitting oral area to be trimmed, when the pipe fitting oral area is accurately repaired, it is fixing that pipe fitting to be trimmed uses fixture to locate, start unit head, unit head begins High Rotation Speed, and drive base and locate with it the adjusting device High Rotation Speed that is fixedly connected with, at this moment, under the drive of the adjusting device of High Rotation Speed, at least two min-cutters that are positioned at same plane and arrange centered by the centre drill axis rotate thereupon, simultaneously, unit head moves towards pipe fitting, when min-cutter with after pipe fitting contacts, min-cutter begins pipe fitting oral area outer surface is accurately repaired, meanwhile, center drill cutter begins pipe fitting oral area endoporus is accurately repaired, because pipe fitting oral area endoporus and outer surface are to repair simultaneously processing, therefore can increase the accuracy of pipe fitting oral area, improve the concentricity of pipe fitting oral area.
Description of drawings
Fig. 1 is the utility model structural representation.
By reference to the accompanying drawings, make the following instructions:
1---unit head 2---base
3---center drill cutter 4---min-cutter
5---through hole 6---adjusting device
7---pipe fitting to be trimmed
The specific embodiment
as shown in Fig. 1, a kind of pipe fitting oral area finishing device, it is characterized in that: comprise unit head 1, base 2, center drill cutter 3 and at least two min-cutters 4, to use direction as benchmark, described unit head rotates and moves up and down along self axis under externally power set drive, the upper end of described base is removably fixed in described unit head lower end, described datum axle is provided with through hole 5 to the center, described center drill cutter is located at the center of described through hole, corresponding each min-cutter, be provided with an adjusting device 6, location, described adjusting device upper end is fixed on the lower end of described base, described adjusting device lower end is fixedly connected with described min-cutter upper end, described adjusting device can be along described center drill cutter axially and the described min-cutter of radiai adjustment, described min-cutter is positioned at same plane and arranges centered by described centre drill axis, the blade of described min-cutter is towards the finishing face of pipe fitting 7 oral areas to be trimmed, when the pipe fitting oral area is accurately repaired, it is fixing that pipe fitting to be trimmed uses fixture to locate, start unit head, unit head begins High Rotation Speed, and drive base and locate with it the adjusting device High Rotation Speed that is fixedly connected with, at this moment, under the drive of the adjusting device of High Rotation Speed, at least two min-cutters that are positioned at same plane and arrange centered by the centre drill axis rotate thereupon, simultaneously, unit head moves towards pipe fitting, when min-cutter with after pipe fitting contacts, min-cutter begins pipe fitting oral area outer surface is accurately repaired, meanwhile, center drill cutter begins pipe fitting oral area endoporus is accurately repaired, because pipe fitting oral area endoporus and outer surface are to repair simultaneously processing, therefore can increase the accuracy of pipe fitting oral area, improve the concentricity of pipe fitting oral area.
preferably, described adjusting device can along described center drill cutter axially and the structure of the described min-cutter of radiai adjustment be: axial along described center drill cutter, described adjusting device is connected by the first adjusting screw(rod) with described base, along described center drill cutter radially, described base lower surface is provided with chute, described adjusting device partly is placed in described chute, separately be provided with the second adjusting screw(rod), the outer end of described the second adjusting screw(rod) and described min-cutter is located by connecting, like this, when needs during along center drill cutter axial adjustment min-cutter, can be by the relative position of the first adjusting screw(rod) adjusting base and adjusting device, realize the function of axial adjustment min-cutter, when needs during along center drill cutter radiai adjustment min-cutter, can be by the relative distance between the second adjusting screw(rod) adjusting min-cutter, realize the function of radiai adjustment min-cutter, by axial and radiai adjustment min-cutter, can satisfy the accurate finishing of the pipe fitting oral area of different specification size.
Preferably, described min-cutter is provided with two, and one of them min-cutter is used for the refine cylinder, and another min-cutter is used for the refine conical surface.
Preferably, described base is the inverted round stage shape.
Preferably, the dead in line of the axis of the axis of described unit head, described base and described center drill cutter.
Above embodiment is with reference to accompanying drawing; preferred embodiment of the present utility model is elaborated; those skilled in the art is by carrying out modification or the change on various forms to above-described embodiment; but do not deviate from the situation of essence of the present utility model, within all dropping on protection domain of the present utility model.
Claims (5)
1. pipe fitting oral area finishing device, it is characterized in that: comprise unit head (1), base (2), center drill cutter (3) and at least two min-cutters (4), to use direction as benchmark, described unit head rotates and moves up and down along self axis under externally power set drive, the upper end of described base is removably fixed in described unit head lower end, described datum axle is provided with through hole (5) to the center, described center drill cutter is located at the center of described through hole, corresponding each min-cutter, be provided with an adjusting device (6), location, described adjusting device upper end is fixed on the lower end of described base, described adjusting device lower end is fixedly connected with described min-cutter upper end, described adjusting device can be along described center drill cutter axially and the described min-cutter of radiai adjustment, described min-cutter is positioned at same plane and arranges centered by described centre drill axis, the blade of described min-cutter is towards the finishing face of pipe fitting to be trimmed (7) oral area.
2. pipe fitting oral area finishing device according to claim 1, it is characterized in that: described adjusting device can along described center drill cutter axially and the structure of the described min-cutter of radiai adjustment be: axial along described center drill cutter, described adjusting device is connected by the first adjusting screw(rod) with described base, along described center drill cutter radially, described base lower surface is provided with chute, described adjusting device partly is placed in described chute, separately be provided with the second adjusting screw(rod), the outer end of described the second adjusting screw(rod) and described min-cutter is located by connecting.
3. pipe fitting oral area finishing device according to claim 1, it is characterized in that: described min-cutter is provided with two, and one of them min-cutter is used for the refine cylinder, and another min-cutter is used for the refine conical surface.
4. pipe fitting oral area finishing device according to claim 1, it is characterized in that: described base is the inverted round stage shape.
5. pipe fitting oral area finishing device according to claim 1, is characterized in that: the dead in line of the axis of described unit head, the axis of described base and described center drill cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220627530 CN202963889U (en) | 2012-11-23 | 2012-11-23 | Pipe fitting oral area truing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220627530 CN202963889U (en) | 2012-11-23 | 2012-11-23 | Pipe fitting oral area truing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202963889U true CN202963889U (en) | 2013-06-05 |
Family
ID=48505019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220627530 Withdrawn - After Issue CN202963889U (en) | 2012-11-23 | 2012-11-23 | Pipe fitting oral area truing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202963889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831575A (en) * | 2012-11-23 | 2014-06-04 | 真彩文具股份有限公司 | Pipe fitting opening fine trimming device |
-
2012
- 2012-11-23 CN CN 201220627530 patent/CN202963889U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103831575A (en) * | 2012-11-23 | 2014-06-04 | 真彩文具股份有限公司 | Pipe fitting opening fine trimming device |
| CN103831575B (en) * | 2012-11-23 | 2016-04-27 | 真彩文具股份有限公司 | Pipe fitting oral area finishing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130605 Effective date of abandoning: 20160427 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |