CN107471130A - Detent mechanism based on automobile exhaust menifold inlet flange - Google Patents
Detent mechanism based on automobile exhaust menifold inlet flange Download PDFInfo
- Publication number
- CN107471130A CN107471130A CN201710666723.9A CN201710666723A CN107471130A CN 107471130 A CN107471130 A CN 107471130A CN 201710666723 A CN201710666723 A CN 201710666723A CN 107471130 A CN107471130 A CN 107471130A
- Authority
- CN
- China
- Prior art keywords
- flange
- detent mechanism
- automobile exhaust
- inlet flange
- boss
- 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.)
- Withdrawn
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25H—WORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
- B25H7/00—Marking-out or setting-out work
- B25H7/04—Devices, e.g. scribers, for marking
Abstract
The invention discloses the detent mechanism based on automobile exhaust menifold inlet flange, including base, the top of the base is provided with support bar and boss, support bar is provided with bore template, the top of bore template is provided with some pattern holes, pattern hole is used to pass through drill bit, bore template is provided with adjusting rod, the bottom of adjusting rod is provided with pressing plate, the bottom of pressing plate is provided with chute, briquetting is provided with chute, the boss is provided with locating shaft, locating shaft is located at the underface of pressing plate, fixed block and limited block are additionally provided with the top of the base, fixed block is provided with motion bar, motion bar can promote limited block to move.The present invention can carry out precise positioning to flange, while can avoid flange run-off the straight during clamping.
Description
Technical field
The present invention relates to a kind of flange machining tool, and in particular to the localization machine based on automobile exhaust menifold inlet flange
Structure.
Background technology
Exhaust manifold, it is connected with engine cylinder block, the exhaust of each cylinder is put together into importing exhaust main, carried
The pipeline of difference.Requirement to it is mainly to reduce exhaust resistance as far as possible, and avoids interfering between each cylinder.Exhaust is undue
Can produce and interfere during concentration, between each cylinder, that is, certain cylinder be vented when, just encounter other cylinder alter come without emptying
Waste gas.So, the resistance of exhaust will be increased, and then reduce the power output of engine.Solution is to make each cylinder
Exhaust separates as far as possible, per one branch of cylinder, or Liang Gangyige branches, and each branch is lengthened as far as possible and be independently molded to subtract
Gas in few different pipes influences each other.Exhaust manifold is the important supporting component of automobile engine exhaust system, and its structure is led to
Often with there is air inlet air flue corresponding with automobile engine cylinder exhaust outlet, its air inlet parts is provided with inlet flange, each air inlet method
Orchid is connected by connecting bolt with engine cylinder-body；Gas outlet is connected by outlet flange with booster, and booster is external
Exhaust main.Therefore flange is indispensable union piece on exhaust manifold.
Flange, it is called flange flange disk or bead.Flange is the part being connected with each other between pipe and pipe, for pipe end
Between connection；Also have with the flange imported and exported in equipment, for the connection between two equipment, such as reductor flange.Method
Orchid connection or bump joint, refer to be connected with each other as the removable of one group of combined sealing structure by flange, pad and bolt three
Connection.Pipe flange, which is meant, matches somebody with somebody effective flange in plumbing installation, with the inlet and outlet flange that equipment is meant in equipment.On flange
Perforation, bolt are close to two flanges.With pad sealing between flange.Flange point threaded connection (screwed connection) flange, welding
Blue and clip flange.Flange all uses in pairs, and low pressure pipeline can use silk acting flange, the use of four kilograms of pressure above
Welded flange.Sealing gasket is added between two panels ring flange, is then fastened with bolt.The flange thickness of different pressures is different, they
The bolt used is also different.Water pump and valve, when being connected with pipeline, the part of these equipment facilities, also it is made corresponding
Flange shape, also referred to as flange connect.
At present, during the processing of flange part connection through hole, the determination of hole site precision ensures by line, the folder of part
It is tightly to be realized by machine vise.In real work, this scribble method positioning precision is not only relatively low, and machine is used and put down
When brank clamps, workpiece tilts readily along jaw parallel direction, and this results in the axis and flange workpiece of flange connection via
Axis is not parallel so that machining accuracy is difficult to ensure that.
The content of the invention
The technical problems to be solved by the invention are to overcome deficiency of the prior art, and it is an object of the present invention to provide being arranged based on automobile
The detent mechanism of gas menifold inlet flange, it is possible to increase to the positioning precision of workpiece, run-off the straight when preventing Workpiece clamping.
The present invention is achieved through the following technical solutions：
Based on the detent mechanism of automobile exhaust menifold inlet flange, including base, the top of the base is provided with support bar
And boss, support bar are provided with bore template, bore template is provided with some pattern holes, and bore template is provided with adjusting rod, adjusts
The bottom of pole is provided with pressing plate, and the boss is provided with locating shaft, and locating shaft is located at the underface of pressing plate.
Further, the adjusting rod is threadedly attached in the central position of bore template, rotation adjusting lever, regulation
Bar can move with dynamic pressure plate along the axis direction of bore template.
Further, the bottom of the pressing plate is provided with chute, is provided with two briquettings in chute, briquetting can be in chute
It is mobile.
Further, the top of the base is provided with fixed block and limiting plate, and fixed block is provided with motion bar, and motion bar leads to
Cross screw thread and fixed block horizontal connection, rotary moveable bar, motion bar can heap move limiting plate and moved towards boss direction.
Further, the fixed block and limiting plate are two, respectively positioned at the axis both sides of boss.
Further, pad is additionally provided with the boss, pad is between boss and locating shaft.
The present invention compared with prior art, has the following advantages and advantages：
1st, the detent mechanism of the invention based on automobile exhaust menifold inlet flange, in use, flange sleeve to be processed is existed
On locating shaft, then flange is fixed on the positioning using limited block and briquetting, improves the positioning precision to flange, while energy
Enough avoid flange run-off the straight；
2nd, the detent mechanism of the invention based on automobile exhaust menifold inlet flange, it is simple in construction, easy to operate, suitable for folder
Hold various sizes of flange.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural representation when present invention uses.
Mark and corresponding parts title in accompanying drawing：
1- bases, 2- support bars, 3- motion bars, 4- boss, 5- pads, 6- locating shafts, 7- briquettings, 8- fixed blocks, 9- limits
Position plate, 10- workpiece, 11- bore templates, 12- pattern holes, 13- pressing plates, 14- adjusting rods.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment
As shown in Figure 1 and Figure 2, the detent mechanism of the invention based on automobile exhaust menifold inlet flange, including rectangular configuration
Base 1, the top of the base 1 are provided with four support bars 2, and support bar 2 is located at the axis both sides of base 1 respectively, support bar 2
Top is provided with bore template 11, and bore template 11 is enclosed on support bar 2；The bore template 11 is provided with some pattern holes 12,
Spacing between each pattern hole 12 is consistent with the spacing of exhaust manifold exhaust hole, and drill bit is entered by pattern hole 12 to workpiece 10
Row drilling, and then the hole for causing workpiece 10 drilled matches with exhaust manifold exhaust hole；The middle position of the bore template 11
Place is additionally provided with adjusting rod 14, and adjusting rod 14 is connected by screw thread with bore template 11, and rotation adjusting lever 14, adjusting rod 14 being capable of edge
The axis direction movement of bore template 11, the bottom of the bore template 11 is provided with pressing plate 13, and the bottom of pressing plate 13, which is provided with, to be slided
Groove, chute is interior to be provided with two briquettings 7, and briquetting 7 can move in chute, and the effect of briquetting 7 is by the upper table face pressure of workpiece 10
Tightly, because briquetting 7 can move freely in chute, therefore, suitable for the flange of different-diameter；The top of the base 1 is set
There is boss 4, boss 4 is located at the underface of pressing plate 13, and the top of boss 4 is provided with pad 5, and pad 5 uses quality of rubber materials, pad 5
The contact area with workpiece 10 can be increased, improve the clamping to workpiece 10, at the same pad 5 workpiece 10 can also be risen it is certain
Protective effect, prevent boss 4 from producing impression to workpiece 10, the top of the pad 5 is provided with locating shaft 6, and locating shaft 6 is located at pressing plate
13 underface, because the middle position of flange has through hole, therefore, workpiece 10 is enclosed on locating shaft 6 using locating shaft 6,
Coordinate briquetting 7, realize the fixation to the vertical direction of workpiece 10, while run-off the straight during piece-holder can be avoided；Institute
The top for stating base 1 is additionally provided with two fixed blocks 8, and fixed block 8 is located at the axis both sides of boss 4, is equipped with fixed block 8 respectively
Motion bar 3, motion bar 3 are additionally provided with two grooves, groove point by screw thread and the horizontal connection of fixed block 8, the top of the base 1
Not Wei Yu boss 4 axis both sides, and groove is between fixed block 8 and boss 4, and the limit with matching grooves is provided with groove
Position plate 9, limiting plate 9 can move in groove, and during rotary moveable bar 3, motion bar 3 can promote limiting plate 9 to be moved in groove
It is dynamic, the both sides for being enclosed on workpiece 10 on locating shaft 6 are fixed, the fixation to the horizontal direction of workpiece 10 is realized, further increases
Clamping dynamics to workpiece.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include
Within protection scope of the present invention.
Claims (6)
1. the detent mechanism based on automobile exhaust menifold inlet flange, it is characterised in that including base (1), the base (1)
Top is provided with support bar (2) and boss (4), and support bar (2) is provided with bore template (11), and bore template (11) is provided with some
Pattern hole (12), adjusting rod (14) is additionally provided with bore template (11), the bottom of adjusting rod (14) is provided with pressing plate (13), described convex
Platform (4) is provided with locating shaft (6), and locating shaft (6) is located at the underface of pressing plate (13).
2. the detent mechanism according to claim 1 based on automobile exhaust menifold inlet flange, it is characterised in that the tune
Pole (14) is threadedly attached in the central position of bore template (11), and rotation adjusting lever (14), adjusting rod (14) can
Axis direction movement with dynamic pressure plate (13) along bore template (11).
3. the detent mechanism according to claim 1 based on automobile exhaust menifold inlet flange, it is characterised in that the pressure
The bottom of plate (13) is provided with chute, is provided with two briquettings (7) in chute, briquetting (7) can move in chute.
4. the detent mechanism according to claim 1 based on automobile exhaust menifold inlet flange, it is characterised in that the bottom
The top of seat (1) is provided with fixed block (8) and limiting plate (9), and fixed block (8) is provided with motion bar (3), and motion bar (3) passes through spiral shell
Line and fixed block (8) horizontal connection, rotary moveable bar (3), motion bar (3) can heap move limiting plate (9) towards boss (4) direction
It is mobile.
5. the detent mechanism according to claim 4 based on automobile exhaust menifold inlet flange, it is characterised in that described solid
It is two to determine block (8) and limiting plate (9), respectively positioned at the axis both sides of boss (4).
6. the detent mechanism according to claim 1 based on automobile exhaust menifold inlet flange, it is characterised in that described convex
Pad (5) is additionally provided with platform (4), pad (5) is located between boss (4) and locating shaft (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710666723.9A CN107471130A (en) | 2017-08-07 | 2017-08-07 | Detent mechanism based on automobile exhaust menifold inlet flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710666723.9A CN107471130A (en) | 2017-08-07 | 2017-08-07 | Detent mechanism based on automobile exhaust menifold inlet flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107471130A true CN107471130A (en) | 2017-12-15 |
Family
ID=60597714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710666723.9A Withdrawn CN107471130A (en) | 2017-08-07 | 2017-08-07 | Detent mechanism based on automobile exhaust menifold inlet flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107471130A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108115645A (en) * | 2017-12-18 | 2018-06-05 | 贵州安吉航空精密铸造有限责任公司 | A kind of scribing tooling for ruling on the casting with complex profile |
| CN108747897A (en) * | 2018-06-14 | 2018-11-06 | 绵竹市科迪机械加工有限公司 | Security fixed clamp for thin-wall shaft sleeve has |
| CN109352617A (en) * | 2018-11-28 | 2019-02-19 | 贵州安吉航空精密铸造有限责任公司 | A kind of band wire holder and its application method for casting scribing line |
| CN109664107A (en) * | 2019-01-24 | 2019-04-23 | 东莞理工学院 | A kind of motor flange disk drilling integration apparatus |
| CN111842977A (en) * | 2020-07-30 | 2020-10-30 | 唐瑞元 | Production, manufacturing and processing technology of coupler |
| CN111842976A (en) * | 2020-07-30 | 2020-10-30 | 唐瑞元 | Coupler production manufacturing processing machinery |
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| US4011024A (en) * | 1976-02-04 | 1977-03-08 | The United States Of America As Represented By The Secretary Of The Navy | Drilling machine |
| CN201736048U (en) * | 2010-08-17 | 2011-02-09 | 山西晋西压力容器有限责任公司 | Mould used for drill holes of brake cylinder front cover and flange plate |
| CN202239779U (en) * | 2011-07-02 | 2012-05-30 | 郧西县神风实业有限公司 | Frame mounting hole clamp of left/right front suspension bracket |
| CN102649171A (en) * | 2012-04-18 | 2012-08-29 | 河南省西峡汽车水泵股份有限公司 | Adjustable drill hole positioning device and drill hole positioning method for air inlet flange of exhaust manifold |
| CN103286578A (en) * | 2013-05-21 | 2013-09-11 | 苏州市淞舜五金有限公司 | Flange drilling fixture |
| CN203900565U (en) * | 2014-04-23 | 2014-10-29 | 盐城师范学院 | Adjustable-positioning flange-drilling clamping tool |
| CN106041176A (en) * | 2016-07-01 | 2016-10-26 | 精益恒准（天津）数控设备股份有限公司 | Clamp for flange plate drilling |
| CN106392147A (en) * | 2016-11-28 | 2017-02-15 | 南京洛尧智慧信息技术有限公司 | Pipe fitting connecting flange drilling clamp |
| CN106735408A (en) * | 2016-12-29 | 2017-05-31 | 柳州市龙晨车桥配件制造有限公司 | A kind of multi spindle drilling machine |
-
2017
- 2017-08-07 CN CN201710666723.9A patent/CN107471130A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4011024A (en) * | 1976-02-04 | 1977-03-08 | The United States Of America As Represented By The Secretary Of The Navy | Drilling machine |
| CN201736048U (en) * | 2010-08-17 | 2011-02-09 | 山西晋西压力容器有限责任公司 | Mould used for drill holes of brake cylinder front cover and flange plate |
| CN202239779U (en) * | 2011-07-02 | 2012-05-30 | 郧西县神风实业有限公司 | Frame mounting hole clamp of left/right front suspension bracket |
| CN102649171A (en) * | 2012-04-18 | 2012-08-29 | 河南省西峡汽车水泵股份有限公司 | Adjustable drill hole positioning device and drill hole positioning method for air inlet flange of exhaust manifold |
| CN103286578A (en) * | 2013-05-21 | 2013-09-11 | 苏州市淞舜五金有限公司 | Flange drilling fixture |
| CN203900565U (en) * | 2014-04-23 | 2014-10-29 | 盐城师范学院 | Adjustable-positioning flange-drilling clamping tool |
| CN106041176A (en) * | 2016-07-01 | 2016-10-26 | 精益恒准（天津）数控设备股份有限公司 | Clamp for flange plate drilling |
| CN106392147A (en) * | 2016-11-28 | 2017-02-15 | 南京洛尧智慧信息技术有限公司 | Pipe fitting connecting flange drilling clamp |
| CN106735408A (en) * | 2016-12-29 | 2017-05-31 | 柳州市龙晨车桥配件制造有限公司 | A kind of multi spindle drilling machine |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108115645A (en) * | 2017-12-18 | 2018-06-05 | 贵州安吉航空精密铸造有限责任公司 | A kind of scribing tooling for ruling on the casting with complex profile |
| CN108747897A (en) * | 2018-06-14 | 2018-11-06 | 绵竹市科迪机械加工有限公司 | Security fixed clamp for thin-wall shaft sleeve has |
| CN109352617A (en) * | 2018-11-28 | 2019-02-19 | 贵州安吉航空精密铸造有限责任公司 | A kind of band wire holder and its application method for casting scribing line |
| CN109664107A (en) * | 2019-01-24 | 2019-04-23 | 东莞理工学院 | A kind of motor flange disk drilling integration apparatus |
| CN111842977A (en) * | 2020-07-30 | 2020-10-30 | 唐瑞元 | Production, manufacturing and processing technology of coupler |
| CN111842976A (en) * | 2020-07-30 | 2020-10-30 | 唐瑞元 | Coupler production manufacturing processing machinery |
| CN111842977B (en) * | 2020-07-30 | 2022-12-16 | 广州普联智能装备有限公司 | Production, manufacturing and processing technology of coupler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171215 |
|
| WW01 | Invention patent application withdrawn after publication |