CN204035914U - A kind of larger diameter internal bore rolling device - Google Patents
A kind of larger diameter internal bore rolling device Download PDFInfo
- Publication number
- CN204035914U CN204035914U CN201420454164.7U CN201420454164U CN204035914U CN 204035914 U CN204035914 U CN 204035914U CN 201420454164 U CN201420454164 U CN 201420454164U CN 204035914 U CN204035914 U CN 204035914U
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- knife rest
- telescopic
- knife bar
- groove
- knife
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Abstract
The utility model relates to a kind of field of machining, specifically a kind of larger diameter internal bore rolling device, it is characterized in that: knife rest bilateral symmetry, knife rest two ends are processed with groove, Telescopic knife bar inserts the groove at knife rest two ends and is fixed by holding screw, knife rest arranges endoporus, adjustment screw passes at the endoporus of knife rest the inserting end that knife rest inserts Telescopic knife bar, the exposed junction of Telescopic knife bar is also fluted, rolling depression cutter is fixed in the exposed junction groove of Telescopic knife bar by bearing pin, the utility model structure is simple, can be directly installed on the common apparatus such as boring machine, fine finishining major diameter oil cylinder, low without the need to special equipment cost.Roll extrusion diameter can regulate, highly versatile.
Description
Technical field
The utility model relates to a kind of field of machining, specifically a kind of larger diameter internal bore rolling device.
Background technology
When processing diameter is greater than the hydraulic cylinder of 900mm, if do not have special equipment, inner hole precision does not reach requirement, causes hydraulic cylinder in use oil impregnate or leakage of oil, and the equipment that affects runs.When Single unit job lot production, be how urgent problem by common apparatus fine finishining endoporus.
Utility model content
The utility model technical issues that need to address are: inner hole precision during processing large gauge hydraulic cylinder is inadequate, causes oil impregnate or the leakage of oil of hydraulic cylinder.
The utility model aims to provide a kind of energy device that is efficient, accurately working fluid cylinder pressure endoporus.
The utility model solves the problems of the technologies described above like this: knife rest bilateral symmetry, knife rest two ends are processed with groove, Telescopic knife bar inserts the groove at knife rest two ends and is fixed by holding screw, knife rest arranges endoporus, adjustment screw passes at the endoporus of knife rest the inserting end that knife rest inserts Telescopic knife bar, the exposed junction of Telescopic knife bar is also fluted, and rolling depression cutter is fixed in the exposed junction groove of Telescopic knife bar by bearing pin.
The utility model also can solve the problems of the technologies described above like this:
The symmetry axis position of knife rest is the pyramidal structure of band Morse's taper.For the holding screw of fixing Telescopic knife bar be two and more than.
Being arranged on rolling depression cutter in Telescopic knife bar is spherical structure, and material is carbide alloy.
The utility model structure is simple, can be directly installed on the common apparatus such as boring machine, fine finishining major diameter oil cylinder, low without the need to special equipment cost.Roll extrusion diameter can regulate, highly versatile.
Accompanying drawing explanation
Fig. 1 is the utility model front view;
Fig. 2 is top view of the present utility model;
Fig. 3 is Telescopic knife bar front view;
Fig. 4 is knife rest front view;
Fig. 5 is the utility model knife rest horizontal cross;
Fig. 6 is rolling depression cutter schematic diagram.
Detailed description of the invention
Parts title in accompanying drawing corresponding to each label:
Knife rest 1, Telescopic knife bar 2, holding screw 3, adjustment screw 4, rolling depression cutter 5, bearing pin 6,
Embodiment:
Embodiment 1: knife rest 1 bilateral symmetry, knife rest 1 two ends are processed with groove, Telescopic knife bar 2 inserts the groove at knife rest 1 two ends and is fixed by holding screw 3, knife rest 1 arranges endoporus, adjustment screw 4 passes at the endoporus of knife rest 1 inserting end that knife rest inserts Telescopic knife bar 2, the exposed junction of Telescopic knife bar 2 is also fluted, and rolling depression cutter 5 is fixed in the exposed junction groove of Telescopic knife bar 2 by bearing pin 6.
Embodiment 2: knife rest 1 bilateral symmetry, knife rest 1 two ends are processed with groove, Telescopic knife bar 2 inserts the groove at knife rest 1 two ends and is fixed by holding screw 3, knife rest 1 arranges endoporus, adjustment screw 4 passes at the endoporus of knife rest 1 inserting end that knife rest inserts Telescopic knife bar 2, the exposed junction of Telescopic knife bar 2 is also fluted, and rolling depression cutter 5 is fixed in the exposed junction groove of Telescopic knife bar 2 by bearing pin 6.
The symmetry axis position of knife rest 1 is the pyramidal structure of band Morse's taper.
Embodiment 3: a kind of larger diameter internal bore rolling device, it is characterized in that: knife rest 1 bilateral symmetry, knife rest 1 two ends are processed with groove, Telescopic knife bar 2 inserts the groove at knife rest 1 two ends and is fixed by holding screw 3, knife rest 1 arranges endoporus, adjustment screw 4 passes at the endoporus of knife rest 1 inserting end that knife rest inserts Telescopic knife bar 2, and the exposed junction of Telescopic knife bar 2 is also fluted, and rolling depression cutter 5 is fixed in the exposed junction groove of Telescopic knife bar 2 by bearing pin 6.
For the holding screw of fixing Telescopic knife bar 2 be two and more than.
Embodiment 4: a kind of larger diameter internal bore rolling device, it is characterized in that: knife rest 1 bilateral symmetry, knife rest 1 two ends are processed with groove, Telescopic knife bar 2 inserts the groove at knife rest 1 two ends and is fixed by holding screw 3, knife rest 1 arranges endoporus, adjustment screw 4 passes at the endoporus of knife rest 1 inserting end that knife rest inserts Telescopic knife bar 2, and the exposed junction of Telescopic knife bar 2 is also fluted, and rolling depression cutter 5 is fixed in the exposed junction groove of Telescopic knife bar 2 by bearing pin 6.
The symmetry axis position of knife rest 1 is the pyramidal structure of band Morse's taper.
For the holding screw of fixing Telescopic knife bar 2 be two and more than.
Embodiment 5: knife rest 1 bilateral symmetry, knife rest 1 two ends are processed with groove, Telescopic knife bar 2 inserts the groove at knife rest 1 two ends and is fixed by holding screw 3, knife rest 1 arranges endoporus, adjustment screw 4 passes at the endoporus of knife rest 1 inserting end that knife rest inserts Telescopic knife bar 2, the exposed junction of Telescopic knife bar 2 is also fluted, and rolling depression cutter 5 is fixed in the exposed junction groove of Telescopic knife bar 2 by bearing pin 6.
Rolling depression cutter 5 is spherical structure.
Embodiment 6: knife rest 1 bilateral symmetry, knife rest 1 two ends are processed with groove, Telescopic knife bar 2 inserts the groove at knife rest 1 two ends and is fixed by holding screw 3, knife rest 1 arranges endoporus, adjustment screw 4 passes at the endoporus of knife rest 1 inserting end that knife rest inserts Telescopic knife bar 2, the exposed junction of Telescopic knife bar 2 is also fluted, and rolling depression cutter 5 is fixed in the exposed junction groove of Telescopic knife bar 2 by bearing pin 6.
The symmetry axis position of knife rest 1 is the pyramidal structure of band Morse's taper.
Rolling depression cutter 5 is spherical structure.
Embodiment 7: a kind of larger diameter internal bore rolling device, it is characterized in that: knife rest 1 bilateral symmetry, knife rest 1 two ends are processed with groove, Telescopic knife bar 2 inserts the groove at knife rest 1 two ends and is fixed by holding screw 3, knife rest 1 arranges endoporus, adjustment screw 4 passes at the endoporus of knife rest 1 inserting end that knife rest inserts Telescopic knife bar 2, and the exposed junction of Telescopic knife bar 2 is also fluted, and rolling depression cutter 5 is fixed in the exposed junction groove of Telescopic knife bar 2 by bearing pin 6.
For the holding screw of fixing Telescopic knife bar 2 be two and more than.
Rolling depression cutter 5 is spherical structure.
Embodiment 8: a kind of larger diameter internal bore rolling device, it is characterized in that: knife rest 1 bilateral symmetry, knife rest 1 two ends are processed with groove, Telescopic knife bar 2 inserts the groove at knife rest 1 two ends and is fixed by holding screw 3, knife rest 1 arranges endoporus, adjustment screw 4 passes at the endoporus of knife rest 1 inserting end that knife rest inserts Telescopic knife bar 2, and the exposed junction of Telescopic knife bar 2 is also fluted, and rolling depression cutter 5 is fixed in the exposed junction groove of Telescopic knife bar 2 by bearing pin 6.
The symmetry axis position of knife rest 1 is the pyramidal structure of band Morse's taper.
For the holding screw of fixing Telescopic knife bar 2 be two and more than.
Rolling depression cutter 5 is spherical structure.
In the embodiment above, knife rest 1 is equipped with adjustment screw 4 and can regulates Telescopic knife bar 2 extension elongation.
The utility model can be directly installed on the common apparatus such as boring machine, fine finishining major diameter oil cylinder, without the need to buying special equipment, reduces production cost.
Claims (5)
1. a larger diameter internal bore rolling device, it is characterized in that: knife rest (1) bilateral symmetry, knife rest (1) two ends are processed with groove, Telescopic knife bar (2) inserts the groove at knife rest (1) two ends and is fixed by holding screw (3), knife rest (1) arranges endoporus, adjustment screw (4) passes at the endoporus of knife rest (1) inserting end that knife rest inserts Telescopic knife bar (2), the exposed junction of Telescopic knife bar (2) is also fluted, and rolling depression cutter (5) is fixed in the exposed junction groove of Telescopic knife bar (2) by bearing pin (6).
2. a kind of larger diameter internal bore rolling device according to claim 1, is characterized in that: the symmetry axis position of knife rest (1) is the pyramidal structure of band Morse's taper.
3. a kind of larger diameter internal bore rolling device according to claim 1 and 2, is characterized in that: for the holding screw of fixing Telescopic knife bar (2) be two and more than.
4. a kind of larger diameter internal bore rolling device according to claim 1 and 2, is characterized in that: rolling depression cutter (5) is spherical structure.
5. a kind of larger diameter internal bore rolling device according to claim 3, is characterized in that: rolling depression cutter (5) is spherical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454164.7U CN204035914U (en) | 2014-08-13 | 2014-08-13 | A kind of larger diameter internal bore rolling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454164.7U CN204035914U (en) | 2014-08-13 | 2014-08-13 | A kind of larger diameter internal bore rolling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204035914U true CN204035914U (en) | 2014-12-24 |
Family
ID=52236622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420454164.7U Active CN204035914U (en) | 2014-08-13 | 2014-08-13 | A kind of larger diameter internal bore rolling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204035914U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139275A (en) * | 2014-08-13 | 2014-11-12 | 泰安华鲁锻压机床有限公司 | Large-diameter inner hole rolling device |
| CN108393649A (en) * | 2018-02-24 | 2018-08-14 | 福州大学 | A kind of elastic compression tool finished to foreign round |
-
2014
- 2014-08-13 CN CN201420454164.7U patent/CN204035914U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104139275A (en) * | 2014-08-13 | 2014-11-12 | 泰安华鲁锻压机床有限公司 | Large-diameter inner hole rolling device |
| CN108393649A (en) * | 2018-02-24 | 2018-08-14 | 福州大学 | A kind of elastic compression tool finished to foreign round |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |