CN204187177U - Easy mount type automobile-used flange outer ring forging - Google Patents
Easy mount type automobile-used flange outer ring forging Download PDFInfo
- Publication number
- CN204187177U CN204187177U CN201420612945.4U CN201420612945U CN204187177U CN 204187177 U CN204187177 U CN 204187177U CN 201420612945 U CN201420612945 U CN 201420612945U CN 204187177 U CN204187177 U CN 204187177U
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- CN
- China
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- outer ring
- cylindrical shell
- positioning plate
- counterbore
- forging
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Abstract
The utility model belongs to technical field of automobile, relates to a kind of easily mount type automobile-used flange outer ring forging.Solve the installation of prior art and the post-production technical problem such as not easily.It comprises forging body, described forging body excircle is provided with outer ring positioning plate, forging body is divided into columned first cylindrical shell and the second cylindrical shell by outer ring positioning plate, the first counterbore in inverted round stage taper is provided with in the first cylindrical shell, the second counterbore in round platform taper is provided with in the second cylindrical shell, enclose positioning plate outside and be provided with the location otic placode that 4 protrude from outer ring positioning plate near the surface of the second cylindrical shell, each location otic placode is provided with the tapped hole running through location otic placode and outer ring positioning plate, 4 described tapped holes are arranged in rectangular configuration, enclose outside on positioning plate and be also provided with the uniform scale line of rabbet joint in some intervals.The utility model is easy to install and post-production, for easy to connect during Flange joint and can improve structural strength, be connected firmly, have and join adaptive preferably.
Description
Technical field
The utility model belongs to technical field of automobile, relates to a kind of easily mount type automobile-used flange outer ring forging.
Background technique
Flange (Flange) be again flange plate or bead.Flange be make pipe and pipe or and the interconnective part of valve, be connected to pipe end.Existing automobile-used flange is usually by first making forging, again forging is formed flange after fine finishing, but existing automobile-used flange forge piece need again Vehicle Processing positioning hole (or bolt hole) when flange is installed, then just connection can be completed, and forging does not have auxiliary locating tool to the direction of locating and machining or size in post-production process, need just can complete post-production by external tools, course of working is loaded down with trivial details.
In order to solve the deficiencies in the prior art, there has been proposed various solution, as Chinese patent literature discloses a kind of novel automobile flange forge piece [application number: 201410277557.X], it comprises forging body, described forging body one end is provided with the first arch blind hole, the other end is provided with the ladder blind hole coaxially arranged with the first arch blind hole, described forging body comprises the first taper that end is provided with the first arch blind hole, the first described taper end is connected with diameter in turn and becomes the second large taper and third hand tap body gradually, the first curved transition sections is formed between the first described taper and the second taper, the first cone boss is formed between the second described taper and third hand tap body, described triconic end of body is circumferentially with first ring body, described first ring body outer circumferential is provided with the second annular solid by the second curved transition sections, the thickness of the inner side that the second described annular solid is connected with the second curved transition sections diminishes gradually to the thickness in outside, the star-disc of being surrounded by five arc body circumferences is provided with inside the second annular solid, the conical shell coaxially arranged with the first taper is provided with outside the second described annular solid, described ladder blind hole comprises the cone shape hole be arranged on inside conical shell, the second arch blind hole with the corresponding setting of the first arch blind hole is provided with bottom described cone shape hole, the second described annular solid week is provided with five equally distributed arc notch to the periphery, and described arc notch and arc body are crisscross arranged one by one.
Such scheme design is more reasonable, is easy to following process, and be easy to the quality keeping finished product flange, intensity is high.But when post-production, still need to process the installation that bolt hole just can complete flange, in addition, the assistant tool also not used for dimensioning on forging, adds the workload of post-production.
Model utility content
The purpose of this utility model is for the problems referred to above, provides a kind of easy mount type automobile-used flange outer ring forging being easy to installation and post-production.
For achieving the above object, the utility model have employed following technical proposal: a kind of easily mount type automobile-used flange outer ring forging, comprise forging body, described forging body excircle is provided with outer ring positioning plate, forging body is divided into columned first cylindrical shell and the second cylindrical shell by outer ring positioning plate, the external diameter of the second cylindrical shell is less than the first cylindrical shell, the first counterbore in inverted round stage taper is provided with in the first cylindrical shell, the second counterbore in round platform taper is provided with in the second cylindrical shell, enclose positioning plate outside and be provided with the location otic placode that 4 protrude from outer ring positioning plate near the surface of the second cylindrical shell, one end and second cylindrical shell of location otic placode are smoothly connected, the other end extends outer ring positioning plate and this end has smooth arc shaped surface, each location otic placode is provided with the tapped hole running through location otic placode and outer ring positioning plate, 4 described tapped holes are arranged in rectangular configuration, and 3 often adjacent tapped holes are arranged in triangular structure of right angle, enclose outside on positioning plate and be also provided with the uniform scale line of rabbet joint in some intervals.
In above-mentioned easy mount type automobile-used flange outer ring forging, described scale line of rabbet joint one end extends on the excircle of outer ring positioning plate.
In above-mentioned easy mount type automobile-used flange outer ring forging, the angle between the conical surface of the first described counterbore and the end face of the first cylindrical shell equals the angle between the conical surface of the second counterbore and the end face of the second cylindrical shell, and the size of angle is 78 °.
In above-mentioned easy mount type automobile-used flange outer ring forging, have blind plate between the first described counterbore and the second counterbore, described blind plate is smoothly connected with the first counterbore and the second counterbore respectively.
In above-mentioned easy mount type automobile-used flange outer ring forging, the width of described location otic placode is reduced to the other end extending outer ring positioning plate gradually by one end of the connection with the second cylindrical shell.
Compared with prior art, the utility model has the advantage of: be easy to install and post-production, for easy to connect during Flange joint and can structural strength be improved, be connected firmly, have and join adaptive preferably.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model provides;
Fig. 2 is the structural representation in another direction of the utility model.
In figure: forging body 10, outer ring positioning plate 20, first cylindrical shell 30, first counterbore 31, second cylindrical shell 40, second counterbore 41, location otic placode 50, tapped hole 51, the scale line of rabbet joint 60, blind plate 70.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
As depicted in figs. 1 and 2, a kind of easily mount type automobile-used flange outer ring forging, comprise forging body 10, described forging body 10 excircle is provided with outer ring positioning plate 20, this outer ring positioning plate 20 is in the form of annular discs, certainly, also can be square or other shapes, forging body 10 is divided into columned first cylindrical shell 30 and the second cylindrical shell 40 by outer ring positioning plate 20, the external diameter of the second cylindrical shell 40 is less than the first cylindrical shell 30, the first counterbore 31 in inverted round stage taper is provided with in the first cylindrical shell 30, the second counterbore 41 in round platform taper is provided with in the second cylindrical shell 40, enclose positioning plate 20 outside and be provided with near the surface of the second cylindrical shell 40 the location otic placode 50 that 4 protrude from outer ring positioning plate 20, one end and second cylindrical shell 40 of location otic placode 50 are smoothly connected, the other end extends outer ring positioning plate 20 and this end has smooth arc shaped surface, each location otic placode 50 is provided with the tapped hole 51 running through location otic placode 50 and outer ring positioning plate 20, 4 described tapped holes 51 are arranged in rectangular configuration, and 3 often adjacent tapped holes 51 are arranged in triangular structure of right angle, when Flange joint, the bolt that is spirally connected in 3 tapped holes 51 can realize fixing, and the sound construction of right-angled triangle is reliable, enclose outside on positioning plate 20 and be also provided with the uniform scale line of rabbet joint 60 in some intervals.The spacing of the scale line of rabbet joint 60 can adjust accordingly according to the size of forging, if spacing is 1mm, 5mm, 8mm etc.
Above-mentioned location otic placode 50 and tapped hole 51, be convenient to Flange joint, and locate otic placode and protrude from outside outer ring positioning plate 20, enhances structural strength; The setting of the scale line of rabbet joint 60 is then facilitate the connection of flange to locate, and to selecting suitable machine direction or position to make reference during forging post-production, the processing both having facilitated forging also facilitates the connection of flange.
Preferred version, the scale line of rabbet joint 60 one end extends on the excircle of outer ring positioning plate 20, directly can use as calibrated scale.
In the present embodiment, the shape of the first counterbore 31 and the second counterbore 41 is limited, to adapt to specific Environmental Conditions, specifically, angle α between the conical surface of the first counterbore 31 and the end face of the first cylindrical shell 30 equals the angle between the conical surface of the second counterbore 41 and the end face of the second cylindrical shell 40, and the size of angle α is 78 °.
Have blind plate 70 between first counterbore 31 and the second counterbore 41, described blind plate 70 is smoothly connected with the first counterbore 31 and the second counterbore 41 respectively.Blind plate 70 can be got through, and get through the rear connection realizing the first counterbore 31 and the second counterbore 41, but the aperture got through does not limit, and can carry out according to concrete demand, thus improve flange join adaptive.
The width of location otic placode 50 is reduced to the other end extending outer ring positioning plate 20 gradually by one end of the connection with the second cylindrical shell 40, thus makes stressed several, makes Flange joint firm.
In sum, the utility model is easy to install and post-production, for easy to connect during Flange joint and firmly, have and join adaptive preferably.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the term such as forging body 10, outer ring positioning plate 20, first cylindrical shell 30, first counterbore 31, second cylindrical shell 40, second counterbore 41, location otic placode 50, tapped hole 51, the scale line of rabbet joint 60, blind plate 70 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (5)
1. an easy mount type automobile-used flange outer ring forging, comprise forging body (10), it is characterized in that, described forging body (10) excircle is provided with outer ring positioning plate (20), forging body (10) is divided into columned first cylindrical shell (30) and the second cylindrical shell (40) by outer ring positioning plate (20), the external diameter of the second cylindrical shell (40) is less than the first cylindrical shell (30), the first counterbore (31) in inverted round stage taper is provided with in the first cylindrical shell (30), the second counterbore (41) in round platform taper is provided with in the second cylindrical shell (40), enclose positioning plate (20) outside and be provided with near the surface of the second cylindrical shell (40) the location otic placode (50) that 4 protrude from outer ring positioning plate (20), one end and second cylindrical shell (40) of location otic placode (50) are smoothly connected, the other end extends outer ring positioning plate (20) and this end has smooth arc shaped surface, each location otic placode (50) is provided with the tapped hole (51) running through location otic placode (50) and outer ring positioning plate (20), 4 described tapped holes (51) are arranged in rectangular configuration, and 3 often adjacent tapped holes (51) are arranged in triangular structure of right angle, enclose outside on positioning plate (20) and be also provided with the uniform scale line of rabbet joint (60) in some intervals.
2. the automobile-used flange outer ring of easy mount type according to claim 1 forging, is characterized in that, the described scale line of rabbet joint (60) one end extends on the excircle of outer ring positioning plate (20).
3. the automobile-used flange outer ring of easy mount type according to claim 2 forging, it is characterized in that, angle between the conical surface of described the first counterbore (31) and the end face of the first cylindrical shell (30) equals the angle between the conical surface of the second counterbore (41) and the end face of the second cylindrical shell (40), and the size of angle is 78 °.
4. the automobile-used flange outer ring of easy mount type according to claim 3 forging, it is characterized in that, have blind plate (70) between described the first counterbore (31) and the second counterbore (41), described blind plate (70) is smoothly connected with the first counterbore (31) and the second counterbore (41) respectively.
5. the automobile-used flange outer ring of easy mount type according to claim 4 forging, it is characterized in that, the width of described location otic placode (50) is reduced to the other end extending outer ring positioning plate (20) gradually by one end of the connection with the second cylindrical shell (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420612945.4U CN204187177U (en) | 2014-10-22 | 2014-10-22 | Easy mount type automobile-used flange outer ring forging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420612945.4U CN204187177U (en) | 2014-10-22 | 2014-10-22 | Easy mount type automobile-used flange outer ring forging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204187177U true CN204187177U (en) | 2015-03-04 |
Family
ID=52619179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420612945.4U Expired - Fee Related CN204187177U (en) | 2014-10-22 | 2014-10-22 | Easy mount type automobile-used flange outer ring forging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204187177U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329524A (en) * | 2014-10-22 | 2015-02-04 | 德清恒丰机械有限公司 | Easily-mounted type automotive flange outer ring forging piece |
| CN109237192A (en) * | 2018-10-15 | 2019-01-18 | 中船澄西船舶修造有限公司 | A kind of end sealing tooling |
| CN111033920A (en) * | 2017-08-28 | 2020-04-17 | 西门子股份公司 | Switching device with binding points |
-
2014
- 2014-10-22 CN CN201420612945.4U patent/CN204187177U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329524A (en) * | 2014-10-22 | 2015-02-04 | 德清恒丰机械有限公司 | Easily-mounted type automotive flange outer ring forging piece |
| CN111033920A (en) * | 2017-08-28 | 2020-04-17 | 西门子股份公司 | Switching device with binding points |
| US11101624B2 (en) | 2017-08-28 | 2021-08-24 | Siemens Aktiengesellschaft | Switching device comprising lashing points |
| CN111033920B (en) * | 2017-08-28 | 2021-11-12 | 西门子股份公司 | Switching device with binding points |
| CN109237192A (en) * | 2018-10-15 | 2019-01-18 | 中船澄西船舶修造有限公司 | A kind of end sealing tooling |
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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: 20150304 Termination date: 20181022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |