CN103801934B - Steel ball reducing fixture beaten by a kind of bent axle - Google Patents
Steel ball reducing fixture beaten by a kind of bent axle Download PDFInfo
- Publication number
- CN103801934B CN103801934B CN201410050649.4A CN201410050649A CN103801934B CN 103801934 B CN103801934 B CN 103801934B CN 201410050649 A CN201410050649 A CN 201410050649A CN 103801934 B CN103801934 B CN 103801934B
- Authority
- CN
- China
- Prior art keywords
- bent axle
- main body
- steel ball
- hole
- circumferential direction
- Prior art date
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
The present invention relates to Crankshaft Machining field, refer in particular to a kind of bent axle and beat steel ball reducing fixture, comprise base, main body, described main body is inclined on base, locating hole is offered in the middle of main body, described locating hole is for installing bent axle, described main body side is also provided with positioning apparatus for circumferential direction, described positioning apparatus for circumferential direction can make main shaft punch-center line aim at crankshaft oblique oil hole center line by adjustment screw, puts into steel ball at the inclined oil hole of air mouth of bent axle, starts table press, in steel ball automatic pressing hand-hole, aperture is shunk.After adopting such scheme, alleviate labor strength, substantially increase production efficiency.
Description
Technical field
The present invention relates to Crankshaft Machining field, refer in particular to a kind of bent axle and beat steel ball reducing fixture.
Background technology
Bent axle is after carrying out brill inclined oil hole of air, this passage need be sealed, the means of general employing are squeezed in passage by force by a plug, then aperture punching pin is carried out local closing in, squeezes into manually if adopted, not only waste time and energy, and the quality of bent axle may be had influence on, therefore, the present inventor makes further research this, develop a kind of bent axle and beat steel ball reducing fixture, this case produces thus.
Summary of the invention
The object of the present invention is to provide a kind of bent axle to beat steel ball reducing fixture, achieve and steel ball reducing is beaten automatically to bent axle.
To achieve these goals, technical scheme of the present invention is as follows:
Steel ball reducing fixture beaten by a kind of bent axle, comprise base, main body, described main body is inclined on base, locating hole is offered in the middle of main body, described locating hole is for installing bent axle, and described main body side is also provided with positioning apparatus for circumferential direction, and described positioning apparatus for circumferential direction makes main shaft punch-center line aim at crankshaft hole center line by adjustment screw.
Further, described main body and base carry out welding and form entirety, be arranged on the workbench of equipment, can tighten fixing after centering in mobilizable mode.
After adopting such scheme, the present invention compared with prior art, has the following advantages:
1, the assembling of various bent axle is adapted to;
2, labor strength is alleviated;
3, greatly enhance productivity;
4, effectively ensure that assembly quality.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention;
Label declaration
Base 1, main body 2, drift 3, connecting rod 4,
Table press 5, positioning apparatus for circumferential direction 6, dog screw 7, bent axle 8.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated.
As shown in the figure, steel ball reducing fixture beaten by a kind of bent axle that the present invention discloses, and comprises base 1, main body 2, drift 3, table press 5(JB04-2), wherein main body 2 is inclined on base 1, and offer locating hole in the middle of main body 2, the shape of locating hole is consistent with bent axle 8; Drift 3 is positioned at table press above main body 25 times, and be connected with table press 5 main shaft by connecting rod 4, drift 3 is corresponding with the inclined oil hole of air of bent axle in locating hole 8; Described main body 2 side is also provided with positioning apparatus for circumferential direction 6, and described positioning apparatus for circumferential direction 6 can make main shaft drift 3 center line aim at bent axle 8 centerline hole by adjustment screw.
As preferably, described main body 2 is carried out welding with base 1 and is formed entirety, is arranged on the workbench of equipment, can tightens fixing after centering, to adjust the installation site of fixture, drift 3 and bent axle 8 inclined oil hole of air are on same center line in mobilizable mode.
The course of work of the present invention is as follows:
Bent axle 8 is inserted in the locating hole of main body 2, make the side of bent axle 8 near positioning apparatus for circumferential direction 6, regulate the dog screw 7 on positioning apparatus for circumferential direction 6, after bent axle 8 is mediated, locking positioning screw 7, then make drift 3 align with the inclined oil hole of air of bent axle 8, then fixture is fixed on the workbench of table press 5.
Regulate the axial distance of drift 3, make the end face impression of its drift 3 in bent axle 8 hole within the scope of 0.2-0.4.
In bent axle 8 hole, put into steel ball, start table press 5, in steel ball automatic pressing hand-hole, aperture is shunk.
It is more than the adjustment centering process of fixture.
The real course of work, only bent axle 8 need be inserted in main body 2 hole of fixture, steel ball, near dog screw 7, is put at the inclined oil hole of air mouth of bent axle 8 in side, starts table press 5, and in steel ball automatic pressing hand-hole, aperture is shunk.
Above are only specific embodiments of the invention, but design concept of the present invention is not limited thereto, all changes utilizing this design the present invention to be carried out to unsubstantiality, all should belong to the behavior of invading scope.
Claims (2)
1. steel ball reducing fixture beaten by a bent axle, it is characterized in that: comprise base, main body, described main body is inclined on base, locating hole is offered in the middle of main body, described locating hole is for installing bent axle, and described main body side is also provided with positioning apparatus for circumferential direction, and described positioning apparatus for circumferential direction can make main shaft punch-center line aim at crankshaft hole center line by adjustment screw.
2. steel ball reducing fixture beaten by a kind of bent axle according to claim 1, it is characterized in that: described main body is arranged on base in mobilizable mode, can tighten fixing after centering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410050649.4A CN103801934B (en) | 2014-02-14 | 2014-02-14 | Steel ball reducing fixture beaten by a kind of bent axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410050649.4A CN103801934B (en) | 2014-02-14 | 2014-02-14 | Steel ball reducing fixture beaten by a kind of bent axle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103801934A CN103801934A (en) | 2014-05-21 |
| CN103801934B true CN103801934B (en) | 2016-04-20 |
Family
ID=50699576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410050649.4A Active CN103801934B (en) | 2014-02-14 | 2014-02-14 | Steel ball reducing fixture beaten by a kind of bent axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103801934B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107052116B (en) * | 2017-03-09 | 2018-09-25 | 吉林大学 | Vehicle turning safety cylinder cylinder bottom U-shaped folder spherical surface automatic processing device |
| CN111761331A (en) * | 2020-06-16 | 2020-10-13 | 东风本田汽车零部件有限公司 | Full-automatic press fitting equipment for steel balls of oblique oil holes of crankshaft |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201677198U (en) * | 2010-05-12 | 2010-12-22 | 江苏罡阳股份有限公司 | Special clamp for center hole drilling and end surface scrapping of main crank of crank shaft |
| CN201970088U (en) * | 2011-03-25 | 2011-09-14 | 莱恩（中国）动力有限公司 | Guiding device for press mounting for crankshaft oil seal |
| CN202607348U (en) * | 2012-05-23 | 2012-12-19 | 中国重汽集团大同齿轮有限公司 | Ratholing clamping tool of automobile gear box output shaft part |
| CN202639895U (en) * | 2012-05-25 | 2013-01-02 | 重庆歇马机械曲轴有限公司 | Commonly-used power machine crankshaft tapping clamp |
| CN203765284U (en) * | 2014-02-14 | 2014-08-13 | 浙江汇豪机械制造有限公司 | Steel ball necking-down clamp for crank shaft |
-
2014
- 2014-02-14 CN CN201410050649.4A patent/CN103801934B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103801934A (en) | 2014-05-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A steel ball necking fixture for crankshaft Effective date of registration: 20210922 Granted publication date: 20160420 Pledgee: Zhejiang Shaoxing Ruifeng Rural Commercial Bank Co.,Ltd. Anchang sub branch Pledgor: ZHEJIANG HUIHAO MACHINERY MANUFACTURING Co.,Ltd. Registration number: Y2021330001747 |