CN202570925U - Rotary-pressing necking device of vertical drill - Google Patents
Rotary-pressing necking device of vertical drill Download PDFInfo
- Publication number
- CN202570925U CN202570925U CN 201220156952 CN201220156952U CN202570925U CN 202570925 U CN202570925 U CN 202570925U CN 201220156952 CN201220156952 CN 201220156952 CN 201220156952 U CN201220156952 U CN 201220156952U CN 202570925 U CN202570925 U CN 202570925U
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- Prior art keywords
- rotary
- spinning
- pressing
- vertical drill
- closing
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- Expired - Fee Related
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- 238000003825 pressing Methods 0.000 title abstract description 12
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000009987 spinning Methods 0.000 claims description 43
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000003068 static effect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model belongs to the field of a vertical drill and particularly relates to a rotary-pressing necking device of the vertical drill. The rotary-pressing necking device solves the problems that the appearance of a necking workpiece is not attractive, the internal quality can not be effectively ensured, the working efficiency is low and the cost is high in the existing static pressure necking method. The rotary-pressing necking device comprises a base and a cylindrical knife rod body, wherein the middle of the base is upward provided with a positioning core shaft which is provided with a workpiece clamp; the peripheral surface on the knife rod body is provided with three rotary-pressing shafts; the outer end part of each rotary-pressing shaft is provided with a rotary-pressing wheel; the upper end of the knife rod body is provided with a morse taper shank; a bearing is arranged between each rotary-pressing shaft and each rotary-pressing wheel; and the specific structure of the outer surface of each rotary-pressing wheel is as follows: the middle part is in a cylindrical shape, and the cylindrical surface extending towards the two sides forms a conical shape respectively. The rotary-pressing necking device has the advantages that a gap is easily controlled and processed, the appearance of the necked part is bright and full, the quality is reliable, the working efficiency is high and the production cost is saved.
Description
Technical field
The utility model belongs to the vertical drill field, is specifically related to a kind of spinning closing-in device of vertical drill.
Background technology
For some agricultural machinery, engineering machinery lamp need close up the assembling parts in; Often because the method that closes up is different; And make the difference in quality of outward appearance and closing in of closing in part very big, the method that at present a lot of enterprises all adopt static pressure to close up, but this method is to be not easy to control machining gap on the one hand; Not only outward appearance is not attractive in appearance afterwards to have caused the closing in part to close up, and inherent quality also can not get effective assurance; Be inefficiency on the other hand, expense is high.
Summary of the invention
To the deficiency that exists in the background technology, the purpose of the utility model is to provide a kind of closing in part closing in back outward appearance light that can make full, reliable in quality, high efficiency, the spinning closing-in device that expense is low.
For realizing above-mentioned purpose, the utility model provides following technical scheme: the spinning closing-in device of vertical drill, comprise base and knife bar body, and it is characterized in that to being provided with positioning core axle, positioning core axle is provided with work piece holder in the middle of the described base; Be installed with several spinning axles on the described knife bar body, the outer end of each spinning axle respectively is provided with a spinning wheel, and knife bar body upper end is provided with Morse taper shank.
Be provided with bearing between above-mentioned spinning axle and the spinning wheel.
Above-mentioned knife bar body is a cylinder.
Above-mentioned spinning axle evenly distributes along the cylinder outer peripheral face.
The concrete structure of the outer surface of above-mentioned spinning wheel: the middle part becomes cylindrical shape, and the face that cylindrical shape is extended to both sides becomes conical surface shape.
Above-mentioned spinning axle has three.
The beneficial effect that the utility model is compared prior art is:
1, the utility model is easy to control machining gap, can make closing in part closing in back outward appearance light full, reliable in quality;
2, the utility model high efficiency shortens the time greatly, has saved production cost.
Description of drawings
Fig. 1 is the structural representation of facing of the utility model;
Fig. 2 is the plan structure sketch map of the utility model base, spinning wheel and Morse taper shank.
Label implication among the figure: 1-Morse taper shank; 2-knife bar body; The 3-spinning wheel; The 4-bearing; 5-spinning axle; The 6-positioning core axle; The 7-base.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the specific embodiment of the utility model is described in further detail.Following examples are used to explain the utility model, but are not used for limiting the scope of the utility model.
Shown in Figure 2 like Fig. 1 one, the spinning closing-in device of vertical drill comprises base 7 and knife bar body 2, it is characterized in that, to being provided with positioning core axle 6, positioning core axle 6 is provided with work piece holder in the middle of the described base 7; Be installed with several spinning axles 5 on the described knife bar body 2, the outer end of each spinning axle 5 respectively is provided with a spinning wheel 3, and knife bar body 2 upper ends are provided with Morse taper shank 1.
Be provided with bearing 4 between above-mentioned spinning axle 5 and the spinning wheel 3.
Above-mentioned knife bar body 2 is a cylinder.
Above-mentioned spinning axle 5 evenly distributes along the cylinder outer peripheral face.
The concrete structure of the outer surface of above-mentioned spinning wheel 3: the middle part becomes cylindrical shape, and the face that cylindrical shape is extended to both sides becomes conical surface shape.
Above-mentioned spinning axle 5 has three.
The implementation process of the utility model: the clamping workpiece that will close up earlier on work piece holder, the location and fixing after, spinning head is contained on the main shaft of vertical drill; Along with the rotation of main shaft and move down, 3 actions of doing to move down of spinning wheel have just been begun, when spinning wheel 3 touches workpiece; Spinning wheel will become the limit at once and move down, and the limit is two actions of rolling on workpiece in the axle center with spinning axle 5 separately, the action of promptly pressing Yu revolving; After the position that workpiece to be closed up need close up is softening, reach the purpose of closing at last.
The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and modification, the protection domain that these improvement of above-mentioned hypothesis and modification also should be regarded as the utility model.
Claims (6)
1. the spinning closing-in device of vertical drill comprises base and knife bar body, it is characterized in that, to being provided with positioning core axle, positioning core axle is provided with work piece holder in the middle of the described base; Be installed with several spinning axles on the described knife bar body, the outer end of each spinning axle respectively is provided with a spinning wheel, and knife bar body upper end is provided with Morse taper shank.
2. the spinning closing-in device of vertical drill according to claim 1 is characterized in that, is provided with bearing between described spinning axle and the spinning wheel.
3. the spinning closing-in device of vertical drill according to claim 1 is characterized in that, described knife bar body is a cylinder.
4. the spinning closing-in device of vertical drill according to claim 3 is characterized in that, described spinning axle evenly distributes along the cylinder outer peripheral face.
5. the spinning closing-in device of vertical drill according to claim 1 and 2 is characterized in that, the concrete structure of the outer surface of described spinning wheel: the middle part becomes cylindrical shape, and the face that cylindrical shape is extended to both sides becomes conical surface shape.
6. according to the spinning closing-in device of claim 1 or 2 or 4 described vertical drills, it is characterized in that described spinning axle has three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220156952 CN202570925U (en) | 2012-04-13 | 2012-04-13 | Rotary-pressing necking device of vertical drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220156952 CN202570925U (en) | 2012-04-13 | 2012-04-13 | Rotary-pressing necking device of vertical drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202570925U true CN202570925U (en) | 2012-12-05 |
Family
ID=47240377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220156952 Expired - Fee Related CN202570925U (en) | 2012-04-13 | 2012-04-13 | Rotary-pressing necking device of vertical drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202570925U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710211A (en) * | 2014-12-03 | 2016-06-29 | 中航通飞研究院有限公司 | Spherical punching point closing-in die suitable for single face or double faces of paired bearings |
| CN113275442A (en) * | 2021-05-27 | 2021-08-20 | 宁波日安阀门有限公司 | Closing-up spin-riveting device and closing-up spin-riveting method |
| CN114799233A (en) * | 2022-04-18 | 2022-07-29 | 沈阳航天新光集团有限公司 | Closing device and closing method of filter |
-
2012
- 2012-04-13 CN CN 201220156952 patent/CN202570925U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105710211A (en) * | 2014-12-03 | 2016-06-29 | 中航通飞研究院有限公司 | Spherical punching point closing-in die suitable for single face or double faces of paired bearings |
| CN113275442A (en) * | 2021-05-27 | 2021-08-20 | 宁波日安阀门有限公司 | Closing-up spin-riveting device and closing-up spin-riveting method |
| CN114799233A (en) * | 2022-04-18 | 2022-07-29 | 沈阳航天新光集团有限公司 | Closing device and closing method of filter |
| CN114799233B (en) * | 2022-04-18 | 2023-10-20 | 沈阳航天新光集团有限公司 | Closing-in device and closing-in method of filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20180413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |