CN204277508U - Motor intake manifold fixture for processing - Google Patents
Motor intake manifold fixture for processing Download PDFInfo
- Publication number
- CN204277508U CN204277508U CN201420729040.5U CN201420729040U CN204277508U CN 204277508 U CN204277508 U CN 204277508U CN 201420729040 U CN201420729040 U CN 201420729040U CN 204277508 U CN204277508 U CN 204277508U
- Authority
- CN
- China
- Prior art keywords
- frame
- connecting plate
- intake manifold
- alignment pin
- motor intake
- 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.)
- Expired - Fee Related
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Abstract
This patent discloses motor intake manifold fixture for processing, comprise frame, also comprise two locating pieces be fixed in frame, be arranged in the alignment pin of locating piece, chock, connecting plate and two bolts, locating piece center is counterbore, alignment pin lower end is connected in frame by nut, for being stuck in the boss in counterbore in the middle part of alignment pin, alignment pin upper end can be inserted in inlet manifold locating hole, frame is provided with the passage held in the middle part of connecting plate, chock moves along passage, the inclined-plane mated with chock is provided with in the middle part of connecting plate, the bottom of two bolts is hinged on two ends, connecting plate left and right respectively, bolt upper end is provided with pressing plate, this patent structure is simple, and processing ease, substantially increases the clamping speed of inlet manifold, improve efficiency.
Description
Technical field
The utility model relates to part manufacture field, a kind of motor intake manifold fixture for processing of specific design.
Background technology
For carburetor type or throttle body gasoline-injection engine, inlet manifold arrives the air inlet pipeline before cylinder head air intake duct after referring to carburetor or throttle body.Its function is that air, fuel mixture are assigned to each cylinder air intake duct by carburetor or throttle body.
For air flue fuel injection engine or diesel engine, the air of cleaning is just assigned to each cylinder air intake duct by inlet manifold.Air, fuel mixture or pure air must be assigned to each cylinder by inlet manifold as far as possible equably, and in inlet manifold, the length of gas flow should be equal as far as possible for this reason.In order to reduce gas flow resistance, improve air inlet ability, the inwall of inlet manifold should be smooth.
But due to manifold shapes usually more peculiar, processing is got up comparatively thorny, and mainly clamping inconvenience, easily location is insecure.
Utility model content
The utility model is intended to provide a kind of motor intake manifold fixture for processing, to raise the efficiency.
Motor intake manifold fixture for processing in this programme, comprise frame, also comprise two locating pieces be fixed in frame, be arranged in the alignment pin of locating piece, chock, connecting plate and two bolts, locating piece center is counterbore, alignment pin lower end is connected in frame by nut, for being stuck in the boss in counterbore in the middle part of alignment pin, alignment pin upper end can be inserted in inlet manifold locating hole, frame is provided with the passage held in the middle part of connecting plate, chock moves along passage, the inclined-plane mated with chock is provided with in the middle part of connecting plate, the bottom of two bolts is hinged on two ends, connecting plate left and right respectively, bolt upper end is provided with pressing plate.
Compared with prior art, the utility model has the advantage of: comprise frame, also comprise two locating pieces be fixed in frame, be arranged in the alignment pin of locating piece, chock, connecting plate and two bolts, locating piece center is counterbore, alignment pin lower end is connected in frame by nut, for being stuck in the boss in counterbore in the middle part of alignment pin, alignment pin is inserted in inlet manifold locating hole, locating piece is against in inlet manifold, thus the movement of restriction inlet manifold, frame is provided with the passage held in the middle part of connecting plate, chock moves along passage, the inclined-plane mated with chock is provided with in the middle part of connecting plate, the bottom of two bolts is hinged on two ends, connecting plate left and right respectively, bolt upper end is provided with pressing plate, be enclosed within the middle part of pressing plate on bolt, uniform stressed, spacing by panel nut above pressing plate, can move down in the middle part of promotion connecting plate when chock moves along passage, thus pull bolt and platen clamp motor intake manifold, after machining, only need reverse removable wedge, can clamped condition be removed, pressing plate is turned on, easily take off inlet manifold, the utility model structure is simple, and processing ease, substantially increases the clamping speed of inlet manifold, improve efficiency.
Further, also comprise spring, be provided with pad bottom bolt top board, spring is between frame and pad, and spring plays reset response, can after machining, and chock is movement outwards, unclamps connecting plate, and spring makes bolt looseness, thus conveniently takes out inlet manifold.
Further, also comprise the fore-set be threaded in frame, described fore-set lower end is threaded shank, fore-set upper end is hemispherical push rod portion, and fore-set fixes on pressing plate outer end, pressing plate is exerted a force more balanced, can according to the different size specification of inlet manifold, adjustment fore-set height.
Further, pressing plate working end is for being provided with boss, and boss is against on motor intake manifold, only need process projection section, without the need to other parts of pressing plate were done multi-processing, saves cost.
Further, the bottom of described bolt is connecting ring, and the pivot being provided with and being rotationally connected with connecting ring of winning in succession, facilitates installing/dismounting.
Further, in two alignment pins, one is rhombus pin, one is straight pin, one pin one side has limited 5 frees degree, only have the free degree rotated around pin not limit, if second pin still uses round pin, that two pins spacing is certain, with regard to limiting the free degree in once two pin line directions, formed location more; Therefore the free degree that the choosing that only limit angle after using rhombus pin instead turns, meet 6 point location principles, note during installation, the long side opposite the angle of rhombus should perpendicular to two pin lines.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is that the A-A of Fig. 1 is to sectional drawing.
Detailed description of the invention
Below by detailed description of the invention, the utility model is described in further detail:
Reference numeral in Figure of description comprises: rhombus pin 1, chock 2, connecting plate 3, pressing plate 4, bolt 5, straight pin 6.
Embodiment is basic as accompanying drawing 1, shown in 2: motor intake manifold fixture for processing, comprise frame, also comprise two locating pieces be fixed in frame, be arranged in the alignment pin of locating piece, chock, connecting plate 3 and two bolts 5, locating piece center is counterbore, alignment pin lower end is connected in frame by nut, for being stuck in the boss in counterbore in the middle part of alignment pin, alignment pin is inserted in inlet manifold locating hole, locating piece is against in inlet manifold, thus the movement of restriction inlet manifold, frame is provided with the passage held in the middle part of connecting plate, chock moves along passage, the inclined-plane mated with chock is provided with in the middle part of connecting plate, the bottom of two bolts is hinged on two ends, connecting plate left and right respectively, bolt upper end is provided with pressing plate 4, be enclosed within the middle part of pressing plate on bolt, uniform stressed, spacing by panel nut above pressing plate, can move down in the middle part of promotion connecting plate when chock moves along passage, thus pull bolt and platen clamp motor intake manifold, after machining, only need reverse removable wedge, can clamped condition be removed, pressing plate is turned on, easily take off inlet manifold, the utility model structure is simple, and processing ease, substantially increases the clamping speed of inlet manifold, improve efficiency,
Also comprise spring, be provided with pad bottom bolt top board, spring is between frame and pad, and spring plays reset response, can after machining, and chock is movement outwards, unclamps connecting plate, and spring makes bolt looseness, thus conveniently takes out inlet manifold;
Also comprise the fore-set be threaded in frame, described fore-set lower end is threaded shank, and fore-set upper end is hemispherical push rod portion, and fore-set fixes on pressing plate outer end, pressing plate is exerted a force more balanced, can according to the different size specification of inlet manifold, adjustment fore-set height;
Pressing plate working end is for being provided with boss, and boss is against on motor intake manifold, only need process projection section, without the need to other parts of pressing plate were done multi-processing, saves cost;
The bottom of described bolt is connecting ring, and the pivot being provided with and being rotationally connected with connecting ring of winning in succession, facilitates installing/dismounting;
In two alignment pins, one is rhombus pin 1, one is straight pin 6, one pin one side has limited 5 frees degree, the free degree rotated around pin is only had not limit, if second pin still uses round pin, that two pins spacing is certain, with regard to limiting the free degree in once two pin line directions, forms location more; Therefore the free degree that the choosing that only limit angle after using rhombus pin instead turns, meet 6 point location principles, note during installation, the long side opposite the angle of rhombus should perpendicular to two pin lines.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect the effect of the utility model enforcement and the practicality of utility model.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (6)
1. motor intake manifold fixture for processing, comprise frame, it is characterized in that, also comprise two locating pieces be fixed in frame, be arranged in the alignment pin of locating piece, chock, connecting plate and two bolts, locating piece center is counterbore, alignment pin lower end is connected in frame by nut, for being stuck in the boss in counterbore in the middle part of alignment pin, alignment pin upper end can be inserted in inlet manifold locating hole, frame is provided with the passage held in the middle part of connecting plate, chock moves along passage, the inclined-plane mated with chock is provided with in the middle part of connecting plate, the bottom of two bolts is hinged on two ends, connecting plate left and right respectively, bolt upper end is provided with pressing plate.
2. motor intake manifold fixture for processing according to claim 1, is characterized in that: also comprise spring, and be provided with pad bottom bolt top board, spring is between frame and pad.
3. motor intake manifold fixture for processing according to claim 2, is characterized in that: also comprise the fore-set be threaded in frame, described fore-set lower end is threaded shank, and fore-set upper end is hemispherical push rod portion.
4. motor intake manifold fixture for processing according to claim 3, is characterized in that: pressing plate working end is for being provided with boss.
5. motor intake manifold fixture for processing according to claim 4, is characterized in that: the bottom of described bolt is connecting ring, the pivot being provided with and being rotationally connected with connecting ring of winning in succession.
6. motor intake manifold fixture for processing according to claim 5, is characterized in that: in two alignment pins, one is rhombus pin, and one is straight pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420729040.5U CN204277508U (en) | 2014-11-28 | 2014-11-28 | Motor intake manifold fixture for processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420729040.5U CN204277508U (en) | 2014-11-28 | 2014-11-28 | Motor intake manifold fixture for processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204277508U true CN204277508U (en) | 2015-04-22 |
Family
ID=52860704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420729040.5U Expired - Fee Related CN204277508U (en) | 2014-11-28 | 2014-11-28 | Motor intake manifold fixture for processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204277508U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440180A (en) * | 2014-11-28 | 2015-03-25 | 重庆三贵机械制造有限公司 | Clamp for machining of engine intake manifold |
| CN110064949A (en) * | 2019-05-30 | 2019-07-30 | 广西玉柴机器股份有限公司 | A kind of fixture for processing W-shaped cylinder block both ends of the surface, cylinder holes and spindle hole |
-
2014
- 2014-11-28 CN CN201420729040.5U patent/CN204277508U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104440180A (en) * | 2014-11-28 | 2015-03-25 | 重庆三贵机械制造有限公司 | Clamp for machining of engine intake manifold |
| CN110064949A (en) * | 2019-05-30 | 2019-07-30 | 广西玉柴机器股份有限公司 | A kind of fixture for processing W-shaped cylinder block both ends of the surface, cylinder holes and spindle hole |
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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: 20150422 Termination date: 20151128 |