CN103358149B - Connecting rod cap nut supporting surface fixture for processing and clamping method thereof - Google Patents
Connecting rod cap nut supporting surface fixture for processing and clamping method thereof Download PDFInfo
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- CN103358149B CN103358149B CN201310275953.4A CN201310275953A CN103358149B CN 103358149 B CN103358149 B CN 103358149B CN 201310275953 A CN201310275953 A CN 201310275953A CN 103358149 B CN103358149 B CN 103358149B
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Abstract
The invention discloses a kind of connecting rod cap nut supporting surface fixture for processing and clamping method thereof, this fixture comprises substrate, also comprise connecting rod cap side fixed head, binding, fixed head, fastening bolt, described connecting rod cap side fixed head and fixed head is spaced and parallel is fixed on substrate, described fastening bolt one end is corresponding with the groove in the middle part of binding through the screwed hole in the middle part of fixed head, forms the holddown groove of stationary links lid two sides between described connecting rod cap side fixed head and binding.Can be located placed side by side one group of connecting rod cap by the binding of fixture and puller bolt, the connecting rod cap nut supporting surface that milling machine is processed multiple connecting rod cap only needs one-time positioning, significantly improves working (machining) efficiency, alleviates the labour intensity of operator simultaneously.<!--1-->
Description
Technical field
The present invention relates to Machining of Connecting Rod technical field, especially relate to connecting rod cap nut supporting surface fixture for processing and clamping method thereof.
Background technology
Connecting rod is the vitals of piston-mode motor.Connecting rod comprises gonnecting rod body and connecting rod cap, and coordinated by bolt and nut between gonnecting rod body and connecting rod cap and be fixed, wherein, nut one end face contacts with connecting rod cap nut supporting surface and coordinates, the Pingdu of connecting rod cap nut supporting surface, the stability that impact is fixing.In connecting rod production and processing, connecting rod cap nut supporting surface will be processed on milling machine, and ensure the Pingdu of connecting rod cap nut supporting surface, existing clamp for machining once can only locate a connecting rod cap, and working (machining) efficiency is low.
Summary of the invention
Not enough for prior art, technical problem to be solved by this invention is to provide a kind of connecting rod cap nut supporting surface fixture for processing and clamping method thereof, and it once can locate multiple connecting rod cap, and working (machining) efficiency is high.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
A kind of connecting rod cap nut supporting surface fixture for processing, comprise substrate, also comprise connecting rod cap side fixed head, binding, fixed head, fastening bolt, described connecting rod cap side fixed head and fixed head is spaced and parallel is fixed on substrate, described fastening bolt one end is corresponding with the groove in the middle part of binding through the screwed hole in the middle part of fixed head, forms the holddown groove of stationary links lid two sides between described connecting rod cap side fixed head and binding.
Be equipped with spring in fastening bolt both sides between described fixed head and binding, two springs are identical to the distance of fastening bolt.
Described connecting rod cap side fixed head and fixed head are provided with fixed block with between one end.
Described connecting rod cap side fixed head and fixed head the other end are provided with bolt pedestal, are provided with the puller bolt holding out against connecting rod cap in bolt pedestal.
According to a clamping method for connecting rod cap nut supporting surface fixture for processing described above, described clamping method comprises the following steps:
1), by placed side by side between connecting rod cap side fixed head and binding for one group of connecting rod cap, the connecting rod cap of inner side contacts with fixed block;
2), screw fastening bolt, promote binding, by connecting rod cap side fixed head and binding, one group of connecting rod cap two sides is clamped;
3), screw puller bolt, puller bolt holds out against outermost connecting rod cap, is fixed between puller bolt and fixed block by one group of connecting rod cap.
The present invention compared with prior art, have the following advantages: can be located placed side by side one group of connecting rod cap by the binding of fixture and puller bolt simultaneously, the connecting rod cap nut supporting surface that milling machine is processed multiple connecting rod cap only needs one-time positioning, significantly improve working (machining) efficiency, alleviate the labour intensity of operator.
Accompanying drawing explanation
Below the content expressed by each width accompanying drawing of this description and the mark in figure are briefly described:
Fig. 1 is a kind of embodiment structural representation of fixture of the present invention.
In figure: 1. substrate, 2. bolt pedestal, 3. connecting rod cap side fixed head, 4. fixed block, 5. fixed head, 6. binding, 7. fastening bolt, 8. connecting rod cap, 9. spring, 10. puller bolt.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, the specific embodiment of the present invention is described in further detail.
As shown in Figure 1, this connecting rod cap nut supporting surface fixture for processing, comprises substrate 1, connecting rod cap side fixed head 3, binding 6, fixed head 5, fastening bolt 7, fixed block 4, bolt pedestal 2, puller bolt 10; Wherein, connecting rod cap side fixed head 3 and fixed head 5 spaced and parallel fixing on substrate 1, fastening bolt 7 one end is corresponding with the groove in the middle part of binding 6 through the screwed hole in the middle part of fixed head 5, fastening bolt 7 other end is provided with rotary handle, forms the holddown groove of stationary links lid two sides between connecting rod cap side fixed head 3 and binding 5.
Connecting rod cap side fixed head 3 and fixed head 5 are with being provided with fixed block 4 between one end, bolt pedestal 2 is provided with at connecting rod cap side fixed head 3 and fixed head 5 the other end, be provided with the puller bolt 10 holding out against connecting rod cap in bolt pedestal 2, puller bolt outer end is hex nut.
Be equipped with spring 9 in fastening bolt 7 both sides between fixed head 5 and binding 6, two springs are identical to the distance of fastening bolt, and its spring is in compressive state, and balance binding two ends, ensure the depth of parallelism between binding and fixed head.
The clamping method of this fixture, comprises the following steps:
1), by placed side by side between connecting rod cap side fixed head and binding for one group of connecting rod cap 8, the connecting rod cap of inner side contacts with fixed block;
2), screw fastening bolt, promote binding, by connecting rod cap side fixed head and binding, one group of connecting rod cap two sides is clamped;
3), screw puller bolt, puller bolt holds out against outermost connecting rod cap, is fixed between puller bolt and fixed block by one group of connecting rod cap.
Can be located placed side by side one group of connecting rod cap by the binding of fixture and puller bolt, the connecting rod cap nut supporting surface that milling machine is processed multiple connecting rod cap only needs one-time positioning simultaneously.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that design of the present invention and technical scheme are carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.
Claims (2)
1. a connecting rod cap nut supporting surface fixture for processing, comprise substrate (1), it is characterized in that: also comprise connecting rod cap side fixed head (3), binding (6), fixed head (5), fastening bolt (7), described connecting rod cap side fixed head (3) and fixed head (5) is spaced and parallel is fixed on substrate (1), described fastening bolt (7) one end is corresponding with the groove at binding (6) middle part through the screwed hole at fixed head (5) middle part, the holddown groove of stationary links lid two sides is formed between described connecting rod cap side fixed head (3) and binding (6), be equipped with spring (9) in fastening bolt both sides between described fixed head (5) and binding (6), two springs are identical to the distance of fastening bolt, described connecting rod cap side fixed head (3) and fixed head (5) are with being provided with fixed block (4) between one end, described connecting rod cap side fixed head (3) and fixed head (5) the other end are provided with bolt pedestal (2), are provided with the puller bolt (10) holding out against connecting rod cap in bolt pedestal (2).
2. a clamping method for connecting rod cap nut supporting surface fixture for processing according to claim 1, is characterized in that: described clamping method comprises the following steps:
1), by placed side by side between connecting rod cap side fixed head and binding for one group of connecting rod cap, the connecting rod cap of inner side contacts with fixed block;
2), screw fastening bolt, promote binding, by connecting rod cap side fixed head and binding, one group of connecting rod cap two sides is clamped;
3), screw puller bolt, puller bolt holds out against outermost connecting rod cap, is fixed between puller bolt and fixed block by one group of connecting rod cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310275953.4A CN103358149B (en) | 2013-07-03 | 2013-07-03 | Connecting rod cap nut supporting surface fixture for processing and clamping method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310275953.4A CN103358149B (en) | 2013-07-03 | 2013-07-03 | Connecting rod cap nut supporting surface fixture for processing and clamping method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103358149A CN103358149A (en) | 2013-10-23 |
| CN103358149B true CN103358149B (en) | 2016-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310275953.4A Active CN103358149B (en) | 2013-07-03 | 2013-07-03 | Connecting rod cap nut supporting surface fixture for processing and clamping method thereof |
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| CN (1) | CN103358149B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103737393A (en) * | 2013-12-18 | 2014-04-23 | 柳州华威合力机械有限责任公司 | Anchor plate drilling tool |
| CN104191277A (en) * | 2014-08-17 | 2014-12-10 | 成都亨通兆业精密机械有限公司 | Clamp for drilling machine |
| CN106475826A (en) * | 2016-12-21 | 2017-03-08 | 重庆昌跃机电制造有限公司 | A kind of milling lid fixture for crankshaft-link rod production |
| CN107617770A (en) * | 2017-10-30 | 2018-01-23 | 芜湖航天汽车连杆有限公司 | Connection rod cap for engine faying face milling method |
| CN107598239A (en) * | 2017-10-30 | 2018-01-19 | 芜湖航天汽车连杆有限公司 | Milling connecting rod cap faying face device |
| CN109352525A (en) * | 2018-11-30 | 2019-02-19 | 贵州西南工具(集团)有限公司 | A kind of compressor sliding blade verticality grinding positioning fixture and localization method |
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| WO2003089189A1 (en) * | 2002-04-22 | 2003-10-30 | Luca Toncelli | Structure for supporting the spindle in a machine tool and method for manufacture thereof |
| CN101972865A (en) * | 2010-10-14 | 2011-02-16 | 沈阳飞机工业（集团）有限公司 | Positioning device for machining multiple coaxial-hole parts |
| CN202028945U (en) * | 2010-11-12 | 2011-11-09 | 新昌县永强空调配件有限公司 | A tool clamping device on trolley |
| CN102328222A (en) * | 2011-07-29 | 2012-01-25 | 吴江市和喜机械有限公司 | Fixture |
| CN102626879A (en) * | 2012-04-28 | 2012-08-08 | 苏州市达圣机械有限公司 | Tool clamp of machine tool |
| CN102626877A (en) * | 2012-04-28 | 2012-08-08 | 苏州市达圣机械有限公司 | Casing pipe fixture |
| CN203343769U (en) * | 2013-07-03 | 2013-12-18 | 芜湖航天汽车连杆有限公司 | Fixture for connecting rod cover nut supporting face machining |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003089189A1 (en) * | 2002-04-22 | 2003-10-30 | Luca Toncelli | Structure for supporting the spindle in a machine tool and method for manufacture thereof |
| CN101972865A (en) * | 2010-10-14 | 2011-02-16 | 沈阳飞机工业（集团）有限公司 | Positioning device for machining multiple coaxial-hole parts |
| CN202028945U (en) * | 2010-11-12 | 2011-11-09 | 新昌县永强空调配件有限公司 | A tool clamping device on trolley |
| CN102328222A (en) * | 2011-07-29 | 2012-01-25 | 吴江市和喜机械有限公司 | Fixture |
| CN102626879A (en) * | 2012-04-28 | 2012-08-08 | 苏州市达圣机械有限公司 | Tool clamp of machine tool |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN103358149A (en) | 2013-10-23 |
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