CN204975057U - Piston outer tube flaring mechanism - Google Patents
Piston outer tube flaring mechanism Download PDFInfo
- Publication number
- CN204975057U CN204975057U CN201520581394.4U CN201520581394U CN204975057U CN 204975057 U CN204975057 U CN 204975057U CN 201520581394 U CN201520581394 U CN 201520581394U CN 204975057 U CN204975057 U CN 204975057U
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- enlarging
- fixture
- flaring
- outer tube
- piston outer
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Abstract
The utility model provides a piston outer tube flaring mechanism, including setting up the work platform in the frame and setting up the flaring anchor clamps on work platform, flaring anchor clamps top is equipped with the flaring elevating platform, flaring elevating platform lower surface is equipped with the taper drift of flaring in advance and the column drift of flaring, the lift platform side is equipped with the actuating mechanism of drive lift platform translation. The utility model discloses simple structure, the cooperation of accessible taper drift and column drift is accomplished the supplementary messenger's flaring quality of utilizing the anchor clamps die cavity simultaneously of punching a hole in advance and punch a hole and can be guaranteed.
Description
Technical field
The utility model relates to a kind of piston outer tube flaring mechanism.
Background technology
Piston outer tube the part of tubular structure is shaped to the final piston surface structure needed, need the operations such as enlarging, sealing, expansion air drain during the course, and the object of enlarging is by opening larger for the shaping aperture, to be formed top of tubulose, in order to need, traditional structure ensures that the even of opening wall thickness often needs repeatedly mould punching shaping, efficiency is poor, and easily in movement repeatedly, causes accuracy error and affect Forming Quality.
Summary of the invention
The utility model improves the problems referred to above, and namely the technical problems to be solved in the utility model is that piston outer tube enlarging operating efficiency is lower, and easily precision is not high.
Specific embodiments of the present utility model is: a kind of piston outer tube flaring mechanism, comprise the workbench be arranged in frame and the enlarging fixture be arranged on workbench, enlarging lifting platform is provided with above described enlarging fixture, described enlarging lifting platform lower surface is provided with the taper drift of pre-enlarging and the cylindrical punch of enlarging, and described enlarging lifting platform side is provided with the driving mechanism driving the translation of enlarging lifting platform.
Further, described enlarging fixture comprises left side enlarging fixture and right side enlarging fixture, and described right side enlarging fixture is fixedly connected with workbench, and described left side enlarging fixture is connected with a drive unit.
Further, described drive unit is oil cylinder, and the telescopic arm end of described oil cylinder is fixedly connected with left side enlarging fixture, and described oil cylinder is fixed in frame.
Further, the top of described left side enlarging fixture and right side enlarging fixture is provided with the future insufficiency for tubulose workpiece expansion during enlarging, and described future insufficiency is semi-cylindrical.
Further, described right side enlarging fixture side is provided with fixed block, and fixed block is fixed on workbench.
Compared with prior art, the utility model has following beneficial effect: the utility model structure is simple, and the cooperation by taper drift and cylindrical punch completes pre-punched hole and punching utilizes the auxiliary enlarging quality that makes of fixture die cavity to be ensured simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model to be formed structural profile schematic diagram.
Fig. 2 is structural profile schematic diagram after the utility model to be formed enlarging.
Fig. 3 is the utility model flaring mechanism work pre-structure schematic diagram.
Fig. 4 is status architecture schematic diagram after the utility model flaring mechanism arrangement works.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As shown in figures 1-4, a kind of piston outer tube flaring mechanism, comprise the workbench 10 be arranged in frame and the enlarging fixture be arranged on workbench 10, enlarging lifting platform 30 is provided with above described enlarging fixture, described enlarging lifting platform 30 lower surface is provided with the taper drift 310 of pre-enlarging and the cylindrical punch 320 of enlarging, described enlarging lifting platform 30 side is provided with the driving mechanism driving the translation of enlarging lifting platform 30, and driving mechanism can be cylinder or oil cylinder.Utilize driving mechanism 330 can realize the order work of the taper drift 310 of pre-enlarging and the cylindrical punch 320 of enlarging.
Described enlarging fixture comprises left side enlarging fixture 210 and right side enlarging fixture 220, described right side enlarging fixture 220 is fixedly connected with workbench 10, described left side enlarging fixture 210 is connected with a drive unit, in the present embodiment, described drive unit is oil cylinder 211, the telescopic arm end of described oil cylinder 211 is fixedly connected with left side enlarging fixture, and described oil cylinder is fixed in frame.
The top of described left side enlarging fixture 210 and right side enlarging fixture 220 is provided with the future insufficiency for tubulose workpiece expansion during enlarging, and described future insufficiency is semi-cylindrical.
In order to ensure the firm of fixture, described right side enlarging fixture side is provided with the fixed block supporting right side enlarging fixture, and fixed block is fixed on workbench, and all sides of this external fixture also can arrange some fixed blocks to play the firm effect of the antidetonation of fixture.
The foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (5)
1. a piston outer tube flaring mechanism, it is characterized in that, comprise the workbench be arranged in frame and the enlarging fixture be arranged on workbench, enlarging lifting platform is provided with above described enlarging fixture, described enlarging lifting platform lower surface is provided with the taper drift of pre-enlarging and the cylindrical punch of enlarging, and described enlarging lifting platform side is provided with the driving mechanism driving the translation of enlarging lifting platform.
2. a kind of piston outer tube flaring mechanism according to claim 1, it is characterized in that, described enlarging fixture comprises left side enlarging fixture and right side enlarging fixture, and described right side enlarging fixture is fixedly connected with workbench, and described left side enlarging fixture is connected with a drive unit.
3. a kind of piston outer tube flaring mechanism according to claim 2, it is characterized in that, described drive unit is oil cylinder, and the telescopic arm end of described oil cylinder is fixedly connected with left side enlarging fixture, and described oil cylinder is fixed in frame.
4. a kind of piston outer tube flaring mechanism according to claim 2, is characterized in that, the top of described left side enlarging fixture and right side enlarging fixture is provided with the future insufficiency for tubulose workpiece expansion during enlarging, and described future insufficiency is semi-cylindrical.
5. a kind of piston outer tube flaring mechanism according to claim 2, is characterized in that, described right side enlarging fixture side is provided with fixed block, and fixed block is fixed on workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520581394.4U CN204975057U (en) | 2015-08-05 | 2015-08-05 | Piston outer tube flaring mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520581394.4U CN204975057U (en) | 2015-08-05 | 2015-08-05 | Piston outer tube flaring mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204975057U true CN204975057U (en) | 2016-01-20 |
Family
ID=55109477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520581394.4U Active CN204975057U (en) | 2015-08-05 | 2015-08-05 | Piston outer tube flaring mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204975057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881422A (en) * | 2017-03-02 | 2017-06-23 | 福州诺贝尔福基机电有限公司 | Oil filling pipe entrance point moulding process |
-
2015
- 2015-08-05 CN CN201520581394.4U patent/CN204975057U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881422A (en) * | 2017-03-02 | 2017-06-23 | 福州诺贝尔福基机电有限公司 | Oil filling pipe entrance point moulding process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |