WO2018098945A1 - 一种发动机性能检测对比装置 - Google Patents

一种发动机性能检测对比装置 Download PDF

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WO2018098945A1
WO2018098945A1 PCT/CN2017/078169 CN2017078169W WO2018098945A1 WO 2018098945 A1 WO2018098945 A1 WO 2018098945A1 CN 2017078169 W CN2017078169 W CN 2017078169W WO 2018098945 A1 WO2018098945 A1 WO 2018098945A1
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sensor
hole
disposed
engine performance
transition plate
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PCT/CN2017/078169
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English (en)
French (fr)
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陈启先
梁鹏
王勇
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广西玉柴机器股份有限公司
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Priority to CU2018000064A priority Critical patent/CU20180064A7/es
Publication of WO2018098945A1 publication Critical patent/WO2018098945A1/zh

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    • 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

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  • the present invention relates to the field of engines, and more particularly to an engine performance detecting and comparing device.
  • the engine In the performance test of the engine, the engine is connected to the dynamometer through the intermediate shaft, and the engine drives the spindle of the dynamometer to rotate, so that the water in the vortex chamber of the dynamometer generates eddy current, and the brake of the dynamometer absorbs the output power of the engine. Passed to the sensor on the dynamometer, the dynamometer is equipped with a speed sensor, you can calculate the torque and power of the engine at a certain speed.
  • the object of the present invention is to provide the above-mentioned problems in view of the prior art, and to provide a quick and accurate detection and comparison device for engine performance.
  • an engine performance detecting and comparing device of the present invention comprises a connecting assembly coaxially connected to a flywheel and outputting a torque to the outside, wherein the connecting assembly is coaxially mounted with a torque transmitting sensor,
  • the periphery of the sensor is provided with a processing device paired with the sensor, and a drive shaft assembly to which a load can be connected is coaxially mounted outside the sensor.
  • the processing device includes an induction coil disposed around the sensor, and a bracket is disposed around the outside of the induction coil.
  • the connecting assembly comprises a torque-transmitting connecting plate and a transition plate coaxially mounted outwardly on the outer side of the flywheel, between the connecting plate and the flywheel, the connecting plate and the transition plate
  • a first locking mechanism, a second locking mechanism and a third locking mechanism for transmitting torque are respectively disposed between the transition plate and the sensor.
  • the first locking mechanism includes a plurality of first through holes disposed at an outer edge of the connecting plate and corresponding to the threaded holes on the flywheel;
  • the second locking mechanism is included in the a plurality of second through holes uniformly disposed circumferentially around the axial line of the lands on the end surface of the lands and corresponding first screw holes disposed on the transition plate;
  • the third locking mechanism And a corresponding positioning locating mouth respectively provided on the bonding surface between the transition plate and the sensor, further comprising a plurality of uniformly arranged circumferentially around the axial line of the transition disk A second screw hole and a corresponding third through hole are disposed in the sensor.
  • a central portion of the connecting plate is provided with a positioning hole, and an inner end surface of the transition plate is convexly provided with a positioning step adapted to the positioning hole, and the second through hole is circumferentially disposed at the Positioning the outer side of the hole; the outer end surface of the transition plate is convexly provided with a first outer convex end positioned opposite to the inner end of the sensor, and correspondingly, the sensor is provided with a first concave end;
  • the third through hole is provided with a receiving cavity for accommodating the bolt head.
  • the transmission shaft assembly includes a spline sleeve coaxially mounted on an outer end surface of the sensor and a spline shaft connected to the spline sleeve, the spline sleeve and the sensor There is a fourth locking mechanism that transmits torque.
  • the fourth locking mechanism includes an outward extension at one end of the spline sleeve An annular flange adapted to the outer end surface of the sensor, wherein the annular flange is provided with a fourth through hole coaxially connecting the spline sleeve and the sensor and uniformly distributed in the circumferential direction.
  • the sensor is provided with a third screw hole corresponding to the fourth through hole.
  • the outer end of the sensor protrudes from a second outer protrusion positioned to be positioned with the inner end of the spline sleeve, and correspondingly, the spline sleeve is provided with a second concave end .
  • the second screw hole and the third through hole are respectively disposed at an outer edge of the transition plate and the sensor; the third screw hole is disposed at an outer edge of the sensor and is opposite to the first A staggered arrangement of three-way holes.
  • the structure of the invention is reasonable, the installation is quick, the torque transmission is stable and reliable, the torque transmission efficiency is high, the detection is fast, accurate, economical and practical; and the measurement data of the device and the dynamometer can also be measured. By comparing the data, the data error of the dynamometer can be obtained; the assembly length of the device is small, the structure is compact, the installation space is effectively saved, and the torque transmission is more stable.
  • Figure 1 is an assembled view of an engine performance detecting and comparing device of the present invention
  • Figure 2 is a front elevational view showing the structure of the excess disk in the present invention.
  • Figure 3 is a cross-sectional view showing the structure in the direction of A-A in Figure 2;
  • Figure 4 is a cross-sectional view showing the structure taken along line B-B of Figure 2;
  • Figure 5 is a front elevational view showing the structure of the lands in the present invention.
  • Figure 6 is a front elevational view showing the structure of the sensor of the present invention.
  • Figure 7 is a cross-sectional view showing the structure taken along the line A-A in Figure 6;
  • Figure 8 is a cross-sectional view showing the structure taken along the line B-B in Figure 6;
  • flywheel 1, flywheel; 2, sensor; 3, induction coil; 4, bracket; 5, connecting plate; 6, transition plate; 7, spline sleeve; 8, spline shaft; 9, first through hole; , second through hole; 11, first screw hole; 12, second screw hole; 13, third through hole; 14, annular convex edge; 15, fourth through hole; 16, third screw hole; a hole; 18, a positioning step; 19, a first outer convex stop; 20, a first concave stop; 21, a second outer convex stop; 22, a second concave stop; 23, a receiving cavity; Connector.
  • an engine performance detecting and comparing device includes a connecting component coaxially connected to the flywheel 1 and outputting torque outward, and the connecting component is coaxially mounted.
  • a sensor 2 for transmitting torque.
  • the sensor 2 is provided with a processing device matched with the sensor 2, and a drive shaft assembly for connecting the load is coaxially mounted on the outer side of the sensor 2.
  • the sensor 2 is coaxial with the engine flywheel 1 through the connection assembly. It can be installed and output torque, and then connected to the drive shaft assembly connected to the load to drive the load to rotate.
  • the sensor 2 can detect the torque, speed and other parameters received, and analyze the data through the processing device to test the performance of the engine.
  • the device is quick to install, the detection is fast, accurate, economical and practical; the data error of the dynamometer can also be obtained by comparing the measured data of the device with the data measured by the dynamometer.
  • the detection comparison device is installed in front of the load end dynamometer of the output of the engine, and the dynamometer is eliminated.
  • the error is the accurate output parameter of the engine.
  • the processing device includes an inductive coil 3 disposed around the sensor 2, and a bracket 4 is disposed around the outside of the inductive coil 3.
  • the bracket 4 fixes the inductive coil 3 around the disc-shaped sensor 2 to facilitate the inductive coil 3.
  • the components of the processing device receive and process the data detected by the sensor 2, and also prevent the structure of the bracket 4 from interfering with the rotational motion of the sensor 2.
  • the connecting assembly includes a connecting plate 5 and a transition plate 6 which are coaxially mounted outwardly and coaxially outwardly of the flywheel 1, and between the connecting plate 5 and the flywheel 1, the connecting plate 5 and the transition plate 6
  • a first locking mechanism, a second locking mechanism and a third locking mechanism for transmitting torque are respectively disposed between the intermediate and transition plates 6 and the sensor 2.
  • the first locking mechanism comprises a plurality of first through holes 9 disposed on the outer edge of the lands 5 and corresponding to the threaded holes on the flywheel 1; the lands 5 are connected to the flywheel 1 by bolts, and the bolts are arranged
  • the outer edge of the connecting disc 5 and the flywheel 1 makes the connecting disc 5 less susceptible to rigid deformation, ensures the torque transmission between the flywheel 1 and the connecting disc 5, is safe and reliable, and the transmission is stable.
  • the second locking mechanism comprises a plurality of second through holes 10 uniformly disposed on the end surface of the connecting plate 5 around the axial line of the connecting plate 5 and corresponding first screw holes 11 disposed on the transition plate 6
  • the connecting plate 5 is connected to the excess disk 6 by bolts, and the torque outputted by the engine is transmitted to the transition plate 6, the transmission is stable and reliable, and the transmission efficiency is high; and, in the middle of the connecting plate 5, a positioning hole 17 is provided, and the inside of the transition plate 6 is provided.
  • a positioning step 18 corresponding to the positioning hole 17 is arranged on the end surface, and the positioning step 18 is matched with the positioning hole 17 to facilitate the positioning connection of the transition plate 6 and the connecting plate 5, so that the installation is faster, saving time and improving
  • the working efficiency reduces the shear stress on the connecting bolt, ensures the service life of the bolt, and ensures that the connecting plate 5 and the transition plate 6 are more stable and reliable;
  • the second through hole 10 The sleeve is disposed on the outer side of the positioning hole 17, and the bolt first passes through the second through hole 10 and the first screw hole 11 from the inner side of the connecting plate 5, so that the bolt head protrudes and is placed in the groove in the middle of the flywheel 1, so that the bolt head is not It will interfere with other components, ensure that the assembly of the device is more compact and compact, and the installation is ingenious and compact, which effectively saves installation space;
  • the third locking mechanism comprises mutually corresponding positioning stops respectively provided on the bonding surfaces between the transition plate 6 and the sensor 2, and further comprises a circumferential uniformity around the axis line of the transition plate 6 around the transition plate 6 a plurality of second screw holes 12 and corresponding third holes 13 are disposed in the sensor 2.
  • the plurality of third through holes 13 are provided with a receiving cavity 23 for accommodating the bolt heads, and sequentially pass through the third through the bolts.
  • the through hole 13 and the second screw hole 12 firmly connect the transition plate 6 and the sensor 2, and transmit the torque of the engine to the sensor 2 stably and reliably, and are safe and reliable, and the bolt head of the connecting bolt is disposed in the accommodating cavity 23 to avoid the bolt.
  • the head protrudes outward, which makes the assembly of the guarantee device more compact and compact, the assembly length of the device is shorter, the structure is compact, the installation space is effectively saved, and the torque transmission is more stable.
  • the outer end surface of the transition plate 6 is convexly provided with a first outer convex stop 19 positioned with the inner end of the sensor 2, and the inner end of the sensor 2 is provided with the first outer convex stop 19.
  • the first concave stop 20 is matched with the first concave stop 20 through the first outer convex stop 19 to facilitate the positioning connection of the transition plate 6 and the sensor 2, so that the installation is faster, saving time and improving work efficiency.
  • the shear stress on the connecting bolt is reduced, the service life of the bolt is ensured, and the connection between the sensor 2 and the transition plate 6 is ensured to be more stable and reliable.
  • the transmission shaft assembly includes a spline sleeve 7 coaxially mounted on the outer end surface of the transition plate 6, and a spline shaft 8 having one end connected to the spline sleeve 7 and the other end being connectable to the load; the spline sleeve 7
  • a fourth locking mechanism for transmitting torque is disposed between the sensor 2 and the fourth locking mechanism includes an annular flange 14 extending outwardly from one end of the spline sleeve 7 and adapted to the outer end surface of the sensor 2, the annular flange 14 is provided with a spline sleeve 7 and a sensor 2 coaxially connected a fourth through hole 15 uniformly distributed in the circumferential direction, the sensor 2 is provided with a third screw hole 16 corresponding to the fourth through hole 15, and the outer end of the sensor 2 is convexly disposed to be positioned with the inner end of the spline sleeve 7.
  • the second outer protrusion 21, the inner end of the spline sleeve 7 is correspondingly provided with a second concave stop 22 adapted to the second outer protrusion 21, and the spline sleeve 7 is closely fitted with the sensor 2.
  • the installation is tight, and the spline sleeve 7 is firmly connected to the sensor 2 through the bolt through the fourth through hole 15 and the third screw hole 16, and the torque is transmitted to the spline sleeve 7 effectively, and the torque transmission efficiency is high. , the transmission is stable, safe and reliable;
  • the spline shaft 8 is provided with a convex male spline adapted to the spline sleeve 7, and the splined connection of the spline sleeve 7 and the spline shaft 8 makes the torque transmission stable and reliable, and the other end
  • the joint 24 connected to the load is connected to the load through the joint 24, and the load can axially limit the spline shaft 8, so that the torque of the spline shaft is more safely and reliably transmitted to the load, thereby driving the load to rotate, thereby
  • the sensor 2 can quickly and accurately detect the performance of the engine.
  • the second screw hole 12 and the third through hole 13 are respectively disposed at the outer edge of the transition plate 6 and the sensor 2; the third screw hole 16 is disposed at the outer edge of the sensor 2 and the third through hole 13
  • the staggered arrangement makes the structural design of the sensor 2 simpler and the torque transmission is more stable and reliable.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

一种发动机性能检测对比装置，包括与飞轮（1）同轴连接的并向外输出扭矩的连接组件，连接组件上同轴安装有可传递扭矩的传感器（2），传感器（2）***设有与传感器（2）相配对的处理装置，在传感器（2）的外侧同轴安装有可连接负载的传动轴组件。该发动机性能检测对比装置的结构合理，安装快捷，检测快速、精准，经济实用，装配长度短，结构紧凑，有效地节约安装空间，扭矩传递稳定、可靠，扭矩传递效率高。

Description

一种发动机性能检测对比装置 技术领域
本发明涉及发动机领域，更具体地说，它涉及一种发动机性能检测对比装置。
背景技术
在发动机的性能检测中，将发动机通过中间轴与测功机连接，发动机带动测功机主轴旋转，使得测功机的涡腔中的水产生涡流，测功机的制动器吸收发动机的输出功率，传递给测功机上的传感器，测功机上装有测速传感器，就可以计算出发动机的在一定转速是的扭矩、功率。
现有技术的技术方案，由于测功机产生的水涡流，水就会发热，将输入的机械能转变为热能，消耗掉一部分输入的功率，因此存在一定的误差。
发明内容
本发明的目的是针对现有的技术存在上述问题，提供了一种安装快捷，检测快速、精准的发动机性能检测对比装置。
为实现上述目的，本发明的一种发动机性能检测对比装置，包括与飞轮同轴连接的并向外输出扭矩的连接组件，所述的连接组件上同轴安装有可传递扭矩的传感器，所述的传感器***设有与所述传感器相配对的处理装置，在所述传感器的外侧同轴安装有可连接负载的传动轴组件。
进一步的，所述的处理装置包括环绕所述传感器设置的感应线圈，在所述感应线圈外侧环绕设置有一支架。
作为进一步的改进，所述的连接组件包括在飞轮外侧依次向外同轴安装的并可传递扭矩的连接盘和过渡盘，所述连接盘与飞轮之间、所述连接盘与所述过渡盘之间及所述过渡盘与所述传感器之间分别设有传递扭矩的第一锁紧机构、第二锁紧机构和第三锁紧机构。
进一步的，所述的第一锁紧机构包括多个设置在所述连接盘的外缘的并与飞轮上的螺纹孔相对应的第一通孔；所述的第二锁紧机构包括在所述连接盘端面上绕所述连接盘的轴心线周向均匀设置的多个第二通孔及相对应的设置在所述过渡盘上的第一螺孔；所述的第三锁紧机构包括在所述过渡盘与所述传感器之间的贴合面上分别设有的相互对应的定位止口，还包括在所述的过渡盘绕所述过渡盘的轴心线周向均匀设置的多个第二螺孔及相对应的设置在所述传感器的第三通孔。
更进一步的，所述连接盘的中部设有一定位孔，所述过渡盘的内端面上凸起设有与所述定位孔相适应的定位台阶，所述的第二通孔环绕设置在所述定位孔外侧；所述过渡盘的外端面凸出设有与所述传感器的内端相定位的第一外凸止口，相应的，所述传感器上设有第一内凹止口；所述的第三通孔上设有可容纳螺栓头的容纳腔。
作为更进一步的改进，所述的传动轴组件包括同轴安装在所述传感器外端面上的花键套和与花键套相连的花键轴，所述的花键套与所述的传感器之间设有可传递扭矩的第四锁紧机构。
进一步的，所述的第四锁紧机构包括在所述花键套一端向外延伸 有的与所述传感器外端面相适应的环形凸沿，所述的环形凸沿上设有将所述花键套与所述传感器同轴连接的并周向均匀分布的第四通孔，所述的传感器上设有与所述的第四通孔相对应的第三螺孔。
更进一步的，所述传感器的外端凸出设有与所述花键套的内端相定位的第二外凸止口，相应的，所述花键套上设有第二内凹止口。
作为更进一步的改进，所述第二螺孔、第三通孔分别设置在所述过渡盘、传感器的外缘；所述的第三螺孔设置在所述传感器的外缘并与所述第三通孔的错开布置。
有益效果
与现有技术相比，本发明的结构合理，安装快捷，扭矩传递稳定、可靠，扭矩传递效率高，检测快速、精准，经济实用；还可以通过本装置的测量数据与测功机所测量的数据进行对比，就能得到测功机的数据误差；装置的装配长度小，结构紧凑，有效地节约安装空间，扭矩传递更加稳定。
附图说明
图1是本发明中发动机性能检测对比装置的装配图；
图2是本发明中过度盘的结构主视图；
图3是图2中A-A方向的结构剖视图；
图4是图2中B-B方向的结构剖视图；
图5是本发明中连接盘的结构主视图；
图6是本发明中传感器的结构主视图；
图7是图6中A-A方向的结构剖视图；
图8是图6中B-B方向的结构剖视图。
图中：1、飞轮；2、传感器；3、感应线圈；4、支架；5、连接盘；6、过渡盘；7、花键套；8、花键轴；9、第一通孔；10、第二通孔；11、第一螺孔；12、第二螺孔；13、第三通孔；14、环形凸沿；15、第四通孔；16、第三螺孔；17、定位孔；18、定位台阶；19、第一外凸止口；20、第一内凹止口；21、第二外凸止口；22、第二内凹止口；23、容纳腔；24、接头。
具体实施方式
下面结合实施例，对本发明作进一步的描述，但不构成对本发明的任何限制，任何人在本发明权利要求范围所做的有限次的修改，仍在本发明的权利要求范围内。
本发明的具体实施例是这样的：参照图1-图8所示，一种发动机性能检测对比装置，包括与飞轮1同轴连接的并向外输出扭矩的连接组件，连接组件上同轴安装有可传递扭矩的传感器2，传感器2***设有与传感器2相配对的处理装置，在传感器2的外侧同轴安装有可连接负载的传动轴组件通过连接组件将传感器2与发动机飞轮1同轴安装并可输出扭矩，再通过与接入负载的传动轴组件连接，带动负载旋转，传感器2可检测出所受到的扭矩、转速等参数，经处理装置进行数据分析处理，从而测试出发动机的性能，装置安装快捷，检测快速、精准，经济实用；还可以通过本装置的测量数据与测功机所测量的数据进行对比，就能得到测功机的数据误差。本案中将检测对比装置安装在发动机的输出的负载端测功机的前面，排除掉了测功机的 误差即检测的是发动机准确的输出参数。
在本实施例中，处理装置包括环绕传感器2设置的感应线圈3，在感应线圈3外侧环绕设置有一支架4，支架4将感应线圈3固定为圆盘状的传感器2的周围，便于感应线圈3及处理装置的部件接受、处理传感器2所检测的数据，还避免支架4的结构对传感器2的旋转运动产生干涉。
在本实施例中，连接组件包括在飞轮1外侧依次向外同轴安装的并可传递扭矩的连接盘5和过渡盘6，连接盘5与飞轮1之间、连接盘5与过渡盘6之间及过渡盘6与传感器2之间分别设有传递扭矩的第一锁紧机构、第二锁紧机构和第三锁紧机构。
其中，第一锁紧机构包括多个设置在连接盘5的外缘的并与飞轮1上的螺纹孔相对应的第一通孔9；通过螺栓将连接盘5与飞轮1连接，而且螺栓设置连接盘5和飞轮1的外缘，使连接盘5不易发生刚性变形，保证飞轮1与连接盘5之间的扭矩传递，安全可靠，传递稳定。
其中，第二锁紧机构包括在连接盘5端面上绕连接盘5的轴心线周向均匀设置的多个第二通孔10及相对应的设置在过渡盘6上的第一螺孔11，通过螺栓将连接盘5与过度盘6连接，将发动机输出的扭矩传递到过渡盘6，传递稳定可靠，传递效率高；并且，连接盘5的中部设有一定位孔17，过渡盘6的内端面上凸起设有与定位孔17相适应的定位台阶18，通过定位台阶18与定位孔17相适配，便于过渡盘6与连接盘5的定位连接，使安装更加快速，节约时间，提高工作效率，同时减轻连接螺栓所承受的切应力，保证螺栓的使用寿命，保证连接盘5与过渡盘6连接更加稳定、可靠；而且，第二通孔10 环绕设置在定位孔17外侧，螺栓先从连接盘5内侧面依次穿过第二通孔10、第一螺孔11，使螺栓头凸出安置在飞轮1中部的凹槽内，使螺栓头不会对其他部件造成干涉，保证装置的装配更加严密紧凑，设置巧妙，结构紧凑，有效地节约安装空间；
其中，第三锁紧机构包括在过渡盘6与传感器2之间的贴合面上分别设有的相互对应的定位止口，还包括在过渡盘6绕过渡盘6的轴心线周向均匀设置的多个第二螺孔12及相对应的设置在传感器2的第三通孔13，多个第三通孔13上设有可容纳螺栓头的容纳腔23，通过螺栓依次穿过第三通孔13、第二螺孔12将过渡盘6与传感器2牢固连接，并将发动机的扭矩稳定可靠传递到传感器2上，安全可靠，而且连接螺栓的螺栓头安置在容纳腔23内，避免螺栓头向外侧凸出，使保证装置的装配更加严密紧凑，装置的装配长度更短，结构紧凑，有效地节约安装空间，扭矩传递更加稳定。
在本实施例中，过渡盘6的外端面凸出设有与传感器2的内端相定位的第一外凸止口19，传感器2内端设有与第一外凸止口19相适应的第一内凹止口20，通过第一外凸止口19与第一内凹止口20相适配，便于过渡盘6与传感器2的定位连接，使安装更加快速，节约时间，提高工作效率，同时减轻连接螺栓所承受的切应力，保证螺栓的使用寿命，保证传感器2与过渡盘6连接更加稳定、可靠。
在本实施例中，传动轴组件包括同轴安装在过渡盘6外端面上的花键套7和一端与花键套7相连接、另一端可连接负载的花键轴8；花键套7与传感器2之间设有可传递扭矩的第四锁紧机构，第四锁紧机构包括在花键套7一端向外延伸有的与传感器2外端面相适应的环形凸沿14，环形凸沿14上设有将花键套7与传感器2同轴连接的并 周向均匀分布的第四通孔15，传感器2上设有与第四通孔15相对应的第三螺孔16，传感器2的外端凸出设有与花键套7的内端相定位的第二外凸止口21，花键套7的内端相对应的设有与第二外凸止口21相适应的第二内凹止口22，花键套7与传感器2紧密贴合，安装紧密，通过螺栓依次穿过第四通孔15、第三螺孔16，将花键套7与传感器2牢固连接，并能有效将扭矩传递到花键套7上，扭矩的传递效率高，传递稳定，安全可靠；
在本实施例中，在花键轴8一端设有与花键套7相适配的外凸花键，通过花键套7与花键轴8的花键连接，扭矩传递稳定可靠，另一端设有与负载连接的接头24，通过接头24与负载连接，负载能轴向对花键轴8进行限位，使花键轴的扭矩更加安全、可靠地传递到负载上，带动负载旋转，从而使传感器2能快速准确地检测出发动机的性能。
在本实施例中，第二螺孔12、第三通孔13分别设置在过渡盘6、传感器2的外缘；第三螺孔16设置在传感器2的外缘并与第三通孔13的错开布置，使传感器2的结构设计更加简单，扭矩的传递更加稳定、可靠。
以上仅是本发明的优选实施方式，应当指出对于本领域的技术人员来说，在不脱离本发明结构的前提下，还可以作出若干变形和改进，这些都不会影响本发明实施的效果和专利的实用性。

Claims (9)

  1. 一种发动机性能检测对比装置，其特征在于，包括与飞轮(1)同轴连接的并向外输出扭矩的连接组件，所述的连接组件上同轴安装有可传递扭矩的传感器(2)，所述的传感器(2)***设有与所述传感器(2)相配对的处理装置，在所述传感器(2)的外侧同轴安装有可连接负载的传动轴组件。
  2. 根据权利要求1所述的一种发动机性能检测对比装置，其特征在于，所述的处理装置包括环绕所述传感器(2)设置的感应线圈(3)，在所述感应线圈(3)外侧环绕设置有一支架(4)。
  3. 根据权利要求1所述的一种发动机性能检测对比装置，其特征在于，所述的连接组件包括在飞轮(1)外侧依次向外同轴安装的并可传递扭矩的连接盘(5)和过渡盘(6)，所述连接盘(5)与飞轮(1)之间、所述连接盘(5)与所述过渡盘(6)之间及所述过渡盘(6)与所述传感器(2)之间分别设有传递扭矩的第一锁紧机构、第二锁紧机构和第三锁紧机构。
  4. 根据权利要求3所述的一种发动机性能检测对比装置，其特征在于，所述的第一锁紧机构包括多个设置在所述连接盘(5)的外缘的并与飞轮(1)上的螺纹孔相对应的第一通孔(9)；所述的第二锁 紧机构包括在所述连接盘(5)端面上绕所述连接盘(5)的轴心线周向均匀设置的多个第二通孔(10)及相对应的设置在所述过渡盘(6)上的第一螺孔(11)；所述的第三锁紧机构包括在所述过渡盘(6)与所述传感器(2)之间的贴合面上分别设有的相互对应的定位止口，还包括在所述的过渡盘(6)绕所述过渡盘(6)的轴心线周向均匀设置的多个第二螺孔(12)及相对应的设置在所述传感器(2)的第三通孔(13)。
  5. 根据权利要求4所述的一种发动机性能检测对比装置，其特征在于，所述连接盘(5)的中部设有一定位孔(17)，所述过渡盘(6)的内端面上凸起设有与所述定位孔(17)相适应的定位台阶(18)，所述的第二通孔(10)环绕设置在所述定位孔(17)外侧；所述过渡盘(6)的外端面凸出设有与所述传感器(2)的内端相定位的第一外凸止口(19)，相应的，所述传感器(2)上设有第一内凹止口(20)；所述的第三通孔(13)上设有可容纳螺栓头的容纳腔(23)。
  6. 根据权利要求4或5所述的一种发动机性能检测对比装置，其特征在于，所述的传动轴组件包括同轴安装在所述传感器(2)外端面上的花键套(7)和与花键套(7)相连的花键轴(8)，所述的花键套(7)与所述的传感器(2)之间设有可传递扭矩的第四锁紧机构。
  7. 根据权利要求6所述的一种发动机性能检测对比装置，其特征 在于，所述的第四锁紧机构包括在所述花键套(7)一端向外延伸有的与所述传感器(2)外端面相适应的环形凸沿(14)，所述的环形凸沿(14)上设有将所述花键套(7)与所述传感器(2)同轴连接的并周向均匀分布的第四通孔(15)，所述的传感器(2)上设有与所述的第四通孔(15)相对应的第三螺孔(16)。
  8. 根据权利要求7所述的一种发动机性能检测对比装置，其特征在于，所述传感器(2)的外端凸出设有与所述花键套(7)的内端相定位的第二外凸止口(21)，相应的，所述花键套(7)上设有第二内凹止口(22)。
  9. 根据权利要求7或8所述的一种发动机性能检测对比装置，其特征在于，所述第二螺孔(12)、第三通孔(13)分别设置在所述过渡盘(6)、传感器(2)的外缘；所述的第三螺孔(16)设置在所述传感器(2)的外缘并与所述第三通孔(13)的错开布置。
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109238732A (zh) * 2018-11-07 2019-01-18 河南柴油机重工有限责任公司 一种用于柴油机曲轴的快速拆卸式转速测量装置
CN109342064A (zh) * 2018-12-08 2019-02-15 广西玉柴机器股份有限公司 一种发动机试验辅助装置及其应用方法
CN109342065A (zh) * 2018-12-11 2019-02-15 广西玉柴机器股份有限公司 一种飞轮连接盘传动装置
CN110320043A (zh) * 2019-06-28 2019-10-11 广西玉柴机器股份有限公司 一种可快速测量发动机扭矩的装置及应用方法
CN111716268A (zh) * 2020-07-13 2020-09-29 中船动力有限公司 船用低速柴油机测速传感器安装工装及方法
CN111982518A (zh) * 2020-08-07 2020-11-24 中国北方发动机研究所(天津) 一种可变惯量发动机过渡盘
CN113203951A (zh) * 2021-05-10 2021-08-03 吉孚动力技术(中国)有限公司 一种新能源电机堵转测试***
CN113533961A (zh) * 2021-07-20 2021-10-22 成都中车电机有限公司 一种双馈风力发电机试验耦合装置

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09126951A (ja) * 1995-11-01 1997-05-16 Mitsubishi Motors Corp エンジンの試験用始動装置
JP2004233223A (ja) * 2003-01-30 2004-08-19 Toyota Motor Corp 原動機の試験装置
US20100024571A1 (en) * 2008-07-30 2010-02-04 Horiba Ltd. Rotational testing system
CN101881697A (zh) * 2009-05-08 2010-11-10 广西玉柴机器股份有限公司 一种发动机试机动力输出工装
CN202471421U (zh) * 2011-12-22 2012-10-03 洛阳北方企业集团有限公司 Avl动态发动机测试***中转速信号的接入装置
CN203083825U (zh) * 2013-01-31 2013-07-24 中国重汽集团济南动力有限公司 发动机码盘通用试验装置
CN103575541A (zh) * 2013-10-12 2014-02-12 广西玉柴机器股份有限公司 电控发动机试验输出装置
CN203479531U (zh) * 2013-10-12 2014-03-12 广西玉柴机器股份有限公司 电控发动机试验输出装置
CN104849056A (zh) * 2014-12-19 2015-08-19 北汽福田汽车股份有限公司 发动机测试的对中检具与对中方法
CN206270052U (zh) * 2016-11-30 2017-06-20 广西玉柴机器股份有限公司 一种发动机性能检测对比装置

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09126951A (ja) * 1995-11-01 1997-05-16 Mitsubishi Motors Corp エンジンの試験用始動装置
JP2004233223A (ja) * 2003-01-30 2004-08-19 Toyota Motor Corp 原動機の試験装置
US20100024571A1 (en) * 2008-07-30 2010-02-04 Horiba Ltd. Rotational testing system
CN101881697A (zh) * 2009-05-08 2010-11-10 广西玉柴机器股份有限公司 一种发动机试机动力输出工装
CN202471421U (zh) * 2011-12-22 2012-10-03 洛阳北方企业集团有限公司 Avl动态发动机测试***中转速信号的接入装置
CN203083825U (zh) * 2013-01-31 2013-07-24 中国重汽集团济南动力有限公司 发动机码盘通用试验装置
CN103575541A (zh) * 2013-10-12 2014-02-12 广西玉柴机器股份有限公司 电控发动机试验输出装置
CN203479531U (zh) * 2013-10-12 2014-03-12 广西玉柴机器股份有限公司 电控发动机试验输出装置
CN104849056A (zh) * 2014-12-19 2015-08-19 北汽福田汽车股份有限公司 发动机测试的对中检具与对中方法
CN206270052U (zh) * 2016-11-30 2017-06-20 广西玉柴机器股份有限公司 一种发动机性能检测对比装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
TANG YONGCHAO: "The performance test device of small gasoline engine", MEDICAL RESEARCH & APPLICATION, no. 04, 31 December 2012 (2012-12-31), pages 87 - 89 *

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109238732A (zh) * 2018-11-07 2019-01-18 河南柴油机重工有限责任公司 一种用于柴油机曲轴的快速拆卸式转速测量装置
CN109238732B (zh) * 2018-11-07 2024-05-10 河南柴油机重工有限责任公司 一种用于柴油机曲轴的快速拆卸式转速测量装置
CN109342064A (zh) * 2018-12-08 2019-02-15 广西玉柴机器股份有限公司 一种发动机试验辅助装置及其应用方法
CN109342065A (zh) * 2018-12-11 2019-02-15 广西玉柴机器股份有限公司 一种飞轮连接盘传动装置
CN109342065B (zh) * 2018-12-11 2023-09-19 广西玉柴机器股份有限公司 一种飞轮连接盘传动装置
CN110320043A (zh) * 2019-06-28 2019-10-11 广西玉柴机器股份有限公司 一种可快速测量发动机扭矩的装置及应用方法
CN110320043B (zh) * 2019-06-28 2024-04-12 广西玉柴机器股份有限公司 一种可快速测量发动机扭矩的装置及应用方法
CN111716268A (zh) * 2020-07-13 2020-09-29 中船动力有限公司 船用低速柴油机测速传感器安装工装及方法
CN111716268B (zh) * 2020-07-13 2023-11-28 中船动力有限公司 船用低速柴油机测速传感器安装工装及方法
CN111982518A (zh) * 2020-08-07 2020-11-24 中国北方发动机研究所(天津) 一种可变惯量发动机过渡盘
CN113203951A (zh) * 2021-05-10 2021-08-03 吉孚动力技术(中国)有限公司 一种新能源电机堵转测试***
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