CN104440697A - Pneumatic fixture for use in power measurement of motorcycle engines - Google Patents
Pneumatic fixture for use in power measurement of motorcycle engines Download PDFInfo
- Publication number
- CN104440697A CN104440697A CN201410771567.9A CN201410771567A CN104440697A CN 104440697 A CN104440697 A CN 104440697A CN 201410771567 A CN201410771567 A CN 201410771567A CN 104440697 A CN104440697 A CN 104440697A
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- CN
- China
- Prior art keywords
- riser
- crossbeam
- fixed
- backboard
- cylinder
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/24—Devices for determining the value of power, e.g. by measuring and simultaneously multiplying the values of torque and revolutions per unit of time, by multiplying the values of tractive or propulsive force and velocity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/02—Details or accessories of testing apparatus
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Testing Of Engines (AREA)
Abstract
The invention discloses a pneumatic fixture for use in power measurement of motorcycle engines. A fixing plate (4) is provided with two first positioning pins (5) penetrating the fixing plate (4), with one pin located above the other; a moving plate (6) is disposed on the left of a vertical plate (3); the front end of the moving plate (6) is provided with two second positioning pins (7); a back plate (8) is disposed at the rear of the upper end of the vertical plate (3); a cylinder (9) is fixed to two rib plates (8a) parallel to each other in a penetrating manner; a cross beam (A) is disposed above the vertical plate (3); the cross section of the cross beam (A) is L shaped; a positioning post (C) is disposed at one end of the top of the cross beam (A); the positioning post (C) is perpendicular to the cross beam (A). The pneumatic fixture is ingenious in design and easy to implement, is good for arrangement of electrical components for testing, helps ensure positioning reliability of the engines, allows the performance of each engine to be more accurately tested and is higher in testing efficiency; the cylinder for power supply is firmly mounted on the back plate and is convenient to demount and mount, and the mounting position of the cylinder is easy to adjust.
Description
Technical field
The invention belongs to Motorcycle Engine Technology field, specifically, particularly a kind of mechanism for motorcycle engine measurement of power.
Background technology
After motorcycle engine has been assembled, upper stage is needed to detect, to verify whether the performance of engine meets the requirements.Available engine performance test stand not only complex structure, takes up room large, and engine is installed to and stand operates very loaded down with trivial details, not only time-consuming but also require great effort, and the labour intensity of workman is large, greatly can affect the efficiency of test.Meanwhile, the reliability that engine is located on stand is poor, and test result can be caused not conform to real conditions, thus makes the uniform production of engine be difficult to meet the demands.
Summary of the invention
Technical problem to be solved by this invention is to provide that a kind of structure is simple, the measurement of power motorcycle engine pneumatic gripping device of simple operation.
Technical scheme of the present invention is as follows: a kind of measurement of power motorcycle engine pneumatic gripping device, comprise base (1), its key is: at the upper mounting base (2) of described base (1), riser (3) vertical is with it fixed in the rear end of this base plate (2), in the front side of riser (3), fixed head (4) is set, this fixed head (4) is equipped with in left-right direction upper and lower two the first alignment pins (5), portable plate (6) is provided with in the left side of described riser (3), this portable plate (6) and riser (3) are hinged, the front end of portable plate (6) is provided with two the second alignment pins (7) matched with the first alignment pin (5), each second alignment pin (7) is positioned on sustained height with corresponding the first alignment pin (5), backboard (8) is provided with at the rear of described riser (3) upper end, this backboard (8) is hinged with riser (3), backboard (8) is provided with cylinder (9), cylinder (9) wears and is fixed on about two pieces parallel floors (8a), connected by upper and lower two stay bolts between these two pieces of floors (8a), the front end of each floor (8a) and the rear plate face of backboard (8) recline, longitudinal bolt by wearing from front to back between floor (8a) and backboard (8) is fixed, the piston rod of described cylinder (9) stretches out left, and be connected with the rear end of portable plate (6),
Crossbeam (A) is provided with in the top of described riser (3), this crossbeam (A) extends from left to right, and crossbeam (A) is near the end face of riser (3), the cross section of described crossbeam (A) is " L " shape, this crossbeam (A) is made up of vertical sheet and transversal flaps, the front end of transversal flaps and the upper end of vertical sheet are connected as a single entity, and vertical sheet offers multiple cable-through hole in left-right direction, distance between two adjacent cable-through holes is equal, in one end of crossbeam (A) transversal flaps, locating dowel (C) is set, this locating dowel (C) is perpendicular with crossbeam (A), the lower end of locating dowel (C) and the end face of crossbeam (A) transversal flaps are fixed, the rear of described crossbeam (A) is provided with cantilever (B), cantilever (B) is quarter bend, and it is perpendicular with crossbeam (A), the middle part of the front end of cantilever (B) and the vertical sheet of crossbeam (A) fixes, the rear end of cantilever (B) is fixed on body of wall.
Adopt above technical scheme, portable plate can swing under the drive of cylinder piston rod, has opening and closing two states.Backboard and the riser of installing cylinder are hinged, and when portable plate swings, cylinder together with backboard, adaptability can occur and rotate, and to avoid producing interference, guarantee that portable plate goes slick, reliably.
When carrying out engine performance measuring, the piston rod retraction of first control cylinder, portable plate is opened, then operating personnel hold engine and recline towards fixed head direction, two the first alignment pins of fixed head front end are made to insert in two installing holes of engine side, then the piston rod of control cylinder stretches out, portable plate is closed, and two the second alignment pins on portable plate insert in two installing holes of engine opposite side, now under the effect of four alignment pins, engine is fixedly installed on portable plate and fixed head, engine connects dynamometer machine, engine performance detection can be carried out.
As can be seen here, one aspect of the present invention structure is simple, compact, takes up room little; On the other hand, during test, operation is very easy for disassembling and assembling engine, not only time saving and energy saving, the labour intensity of workman is little, substantially increase the efficiency of test, and tested by the installment state of simulated engine, to the good reliability of engine location, the accuracy of test structure can be ensured, make engine meet the requirement of uniform production.
Cylinder wears and is fixed on about two pieces parallel floors, and the mounting structure of cylinder is simple, install and dismounting all very convenient; , be connected between cylinder with floor and between floor with backboard not only firmly but also reliably meanwhile, can not occur to loosen or come off.The hole that backboard wears for stay bolt can be set to bar shaped, by changing the position of stay bolt in bar hole, can the horizontal installation site of adjusting cylinders, and the location needs of satisfied different engine are carried out with the impulse stroke changing cylinder.
Above riser, be provided with crossbeam, crossbeam is that the electric elements of test provide installation site, and make each electric elements be arranged on crossbeam in arranging in a row, the line clear of electric elements, is conducive to being connected with engine, can improve the efficiency of test further; Crossbeam is " L " shape, and moulding is simple, and cost is low, and anti-pressure ability is strong, not yielding or fracture; The vertical sheet of crossbeam distributes cable-through hole, and the wire of each electric elements passes from different cable-through holes, can prevent the wire of electric elements from stirring together; Crossbeam arranges locating dowel, for being tied of electric elements provides installation site, and unnecessary wire can be wrapped in locating dowel; Crossbeam is fixed on body of wall by cantilever vertical with it, and steadiness is good, can not produce and rock; Cantilever is quarter bend, and selection convenience, low price, structural strength are good, can not deform.
In order to simplify structure, facilitate processing and fabricating, reduce costs, described riser (3) is " L " shape, be made up of riser and transverse slat, lower end and the base plate (2) of riser (3) riser are welded and fixed, and the upper end of riser (3) riser and the left end of transverse slat are connected as a single entity.
Described fixed head (4) is perpendicular to riser (3), and the rear end of fixed head (4) is welded mutually with riser (3), and the lower end of fixed head (4) is welded with base plate (2).It is firm that above structure fixed head is installed, and fixed head plays booster action to riser, and the steadiness that riser is connected with base plate is good.
Beneficial effect: the present invention designs ingenious, implement easily, structure is simple, compact, disassembling and assembling engine is easy to operate, quick, time saving and energy saving, and the electric elements being conducive to testing are arranged, and can guarantee that engine location is reliable, make engine performance measuring more accurate, testing efficiency is higher; There is provided the cylinder of power to install on backboard firm, dismounting is convenient, and is conducive to the installation site of adjusting cylinders.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is top view of the present invention.
Fig. 3 is left view of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described:
As shown in Figure 1, Figure 2, Figure 3 shows, base 1 is cuboid, and fixes on the ground.At the top mounting base 2 of base 1, base plate 2 is preferably rectangular steel plates.Above base plate 2 rear end, be provided with riser 3, riser 3 is perpendicular to base plate 2, and this riser 3 is " L " shape, is made up of riser and transverse slat, and the lower end of riser 3 riser and the rear end of base plate 2 are welded and fixed, and the upper end of riser 3 riser and the left end of transverse slat are connected as a single entity.
As shown in Figure 1, Figure 2, Figure 3 shows, arrange fixed head 4 in the front side of riser 3, fixed head 4 is perpendicular to riser 3 and base plate 2, and the rear end of this fixed head 4 is welded mutually with riser 3, and the lower end of fixed head 4 is welded with base plate 2.The front end of described fixed head 4 is unsettled, and be equipped with upper and lower two the first alignment pins 5 at the front end edge left and right directions of fixed head 4, these two the first alignment pins 5 are on different horizontal planes, and the first alignment pin 5 by nut check on fixed head 4.Portable plate 6 is provided with in the left side of riser 3, portable plate 6 is positioned at the top of base plate 2, this portable plate 6 is hinged with riser 3, the front end of portable plate 6 is provided with upper and lower two the second alignment pins 7, second alignment pin 7 and the first alignment pin 5 one_to_one corresponding, each second alignment pin 7 is positioned on sustained height with the first corresponding alignment pin 5.
As shown in Figure 1, Figure 2, Figure 3 shows, be provided with backboard 8 at the rear of riser 3 transverse slat, this backboard 8 is hinged with riser 3.The rear side of backboard 8 arranges cylinder 9, and cylinder 9 wears and is fixed on about two pieces parallel floor 8a, is connected between these two pieces of floor 8a by upper and lower two stay bolts, and two stay bolts separations are in the both sides up and down of cylinder 9.The front end of each floor 8a and the rear plate face of backboard 8 recline, and the longitudinal bolt by wearing from front to back between floor 8a and backboard 8 is fixed, and the hole that backboard 8 wears for longitudinal bolt is the strip that left and right directions extends.The piston rod of cylinder 9 stretches out left, and is connected with the rear end of portable plate 6.When the piston rod retraction of cylinder 9 or when stretching out, portable plate 6 can be driven to swing around pin joint, make portable plate 6 have opening and closing two states.
Above riser 3, be provided with crossbeam A, this crossbeam A extends from left to right, and crossbeam A is parallel and near the end face of riser 3.Described crossbeam A is preferably angle bar, the cross section of this crossbeam A is " L " shape, and crossbeam A is made up of vertical sheet and transversal flaps, and the front end of transversal flaps and the upper end of vertical sheet are connected as a single entity, and vertical sheet offers multiple cable-through hole in left-right direction, the distance between two adjacent cable-through holes is equal.Number and the spacing of cable-through hole are determined according to actual needs.Arrange locating dowel C at the left end of crossbeam A transversal flaps, this locating dowel C and crossbeam A is perpendicular, and locating dowel C is preferably bolt, and the bottom of this bolt and the end face of crossbeam A transversal flaps are welded and fixed.Be provided with cantilever B at the rear of crossbeam A, cantilever B is quarter bend, and cantilever B and crossbeam A is perpendicular, and the front end of cantilever B and the middle part of the vertical sheet of crossbeam A fix, and the rear end of cantilever B is fixed on body of wall.
Operation principle of the present invention is as follows:
The piston rod retraction of first control cylinder 9, portable plate 6 is opened, then operating personnel hold engine (not shown in FIG.) and recline towards fixed head 4 direction, two the first alignment pins 5 of fixed head 4 front end are made to insert in two installing holes of engine side, then the piston rod of control cylinder 9 stretches out, portable plate 6 is closed, and two the second alignment pins 7 on portable plate 6 insert in two installing holes of engine opposite side, now under the effect of four alignment pins, engine is fixedly installed on portable plate 6 and fixed head 4, engine connects dynamometer machine, engine performance detection can be carried out.
Claims (3)
1. a measurement of power motorcycle engine pneumatic gripping device, comprise base (1), it is characterized in that: at the upper mounting base (2) of described base (1), riser (3) vertical is with it fixed in the rear end of this base plate (2), in the front side of riser (3), fixed head (4) is set, this fixed head (4) is equipped with in left-right direction upper and lower two the first alignment pins (5), portable plate (6) is provided with in the left side of described riser (3), this portable plate (6) and riser (3) are hinged, the front end of portable plate (6) is provided with two the second alignment pins (7) matched with the first alignment pin (5), each second alignment pin (7) is positioned on sustained height with corresponding the first alignment pin (5), backboard (8) is provided with at the rear of described riser (3) upper end, this backboard (8) is hinged with riser (3), backboard (8) is provided with cylinder (9), cylinder (9) wears and is fixed on about two pieces parallel floors (8a), connected by upper and lower two stay bolts between these two pieces of floors (8a), the front end of each floor (8a) and the rear plate face of backboard (8) recline, longitudinal bolt by wearing from front to back between floor (8a) and backboard (8) is fixed, the piston rod of described cylinder (9) stretches out left, and be connected with the rear end of portable plate (6),
Crossbeam (A) is provided with in the top of described riser (3), this crossbeam (A) extends from left to right, and crossbeam (A) is near the end face of riser (3), the cross section of described crossbeam (A) is " L " shape, this crossbeam (A) is made up of vertical sheet and transversal flaps, the front end of transversal flaps and the upper end of vertical sheet are connected as a single entity, and vertical sheet offers multiple cable-through hole in left-right direction, distance between two adjacent cable-through holes is equal, in one end of crossbeam (A) transversal flaps, locating dowel (C) is set, this locating dowel (C) is perpendicular with crossbeam (A), the lower end of locating dowel (C) and the end face of crossbeam (A) transversal flaps are fixed, the rear of described crossbeam (A) is provided with cantilever (B), cantilever (B) is quarter bend, and it is perpendicular with crossbeam (A), the middle part of the front end of cantilever (B) and the vertical sheet of crossbeam (A) fixes, the rear end of cantilever (B) is fixed on body of wall.
2. measurement of power motorcycle engine pneumatic gripping device according to claim 1, it is characterized in that: described riser (3) is " L " shape, be made up of riser and transverse slat, lower end and the base plate (2) of riser (3) riser are welded and fixed, and the upper end of riser (3) riser and the left end of transverse slat are connected as a single entity.
3. measurement of power motorcycle engine pneumatic gripping device according to claim 1 and 2, it is characterized in that: described fixed head (4) is perpendicular to riser (3), the rear end of fixed head (4) is welded mutually with riser (3), and the lower end of fixed head (4) is welded with base plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410771567.9A CN104440697B (en) | 2014-12-15 | 2014-12-15 | A kind of measurement of power motorcycle engine pneumatic gripping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410771567.9A CN104440697B (en) | 2014-12-15 | 2014-12-15 | A kind of measurement of power motorcycle engine pneumatic gripping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104440697A true CN104440697A (en) | 2015-03-25 |
| CN104440697B CN104440697B (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410771567.9A Expired - Fee Related CN104440697B (en) | 2014-12-15 | 2014-12-15 | A kind of measurement of power motorcycle engine pneumatic gripping device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104440697B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101298142A (en) * | 2008-06-27 | 2008-11-05 | 山东新华医疗器械股份有限公司 | Multifunctional turnable jig |
| CN201685203U (en) * | 2010-04-29 | 2010-12-29 | 新大洲本田摩托有限公司 | Pneumatic clamping device |
| CN102626909A (en) * | 2012-04-10 | 2012-08-08 | 青岛理工大学 | Round tube shaped object rapid clamping device, application method and application thereof |
| WO2013041219A1 (en) * | 2011-09-19 | 2013-03-28 | Ludwig Ehrhardt Gmbh | Clamping device with an electric motor |
| CN203257555U (en) * | 2013-04-02 | 2013-10-30 | 重庆健森动力机械有限公司 | Motorcycle engine outer shell structure |
| CN103707219A (en) * | 2013-12-15 | 2014-04-09 | 重庆大久科技发展有限公司 | Clamping mechanism for general gasoline engine testing |
| CN204413903U (en) * | 2014-12-15 | 2015-06-24 | 重庆健森动力机械有限公司 | Measurement of power motorcycle engine pneumatic gripping device |
-
2014
- 2014-12-15 CN CN201410771567.9A patent/CN104440697B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101298142A (en) * | 2008-06-27 | 2008-11-05 | 山东新华医疗器械股份有限公司 | Multifunctional turnable jig |
| CN201685203U (en) * | 2010-04-29 | 2010-12-29 | 新大洲本田摩托有限公司 | Pneumatic clamping device |
| WO2013041219A1 (en) * | 2011-09-19 | 2013-03-28 | Ludwig Ehrhardt Gmbh | Clamping device with an electric motor |
| CN102626909A (en) * | 2012-04-10 | 2012-08-08 | 青岛理工大学 | Round tube shaped object rapid clamping device, application method and application thereof |
| CN203257555U (en) * | 2013-04-02 | 2013-10-30 | 重庆健森动力机械有限公司 | Motorcycle engine outer shell structure |
| CN103707219A (en) * | 2013-12-15 | 2014-04-09 | 重庆大久科技发展有限公司 | Clamping mechanism for general gasoline engine testing |
| CN204413903U (en) * | 2014-12-15 | 2015-06-24 | 重庆健森动力机械有限公司 | Measurement of power motorcycle engine pneumatic gripping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104440697B (en) | 2015-12-16 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Granted publication date: 20151216 Termination date: 20211215 |