CN111665056A - Flywheel rotation detection mechanism of internal combustion engine - Google Patents

Flywheel rotation detection mechanism of internal combustion engine Download PDF

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CN111665056A
CN111665056A CN202010551848.9A CN202010551848A CN111665056A CN 111665056 A CN111665056 A CN 111665056A CN 202010551848 A CN202010551848 A CN 202010551848A CN 111665056 A CN111665056 A CN 111665056A
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frame
combustion engine
internal combustion
guide rail
reset
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CN111665056B (en
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尤建国
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Wangao Shanghai Automotive Technology Co ltd
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Quanjiao Power Machinery Co ltd
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00Testing of engines
    • G01M15/04Testing internal-combustion engines
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M15/00Testing of engines
    • G01M15/02Details or accessories of testing apparatus

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Abstract

本发明公开了一种内燃机飞轮转动检测机构,包括:移动导轨架、自动检测主体架;所述移动导轨架上滚动嵌入设置有连接底座,所述移动导轨架的一端外侧连接有推送楔形块,所述移动导轨架中设置有用于对连接底座进行驱动复位使用的复位输送机构;所述检测主体架由调节导轨架和滑动调节架组成,所述调节导轨架固定在连接底座上,所述滑动调节架滑动设置在调节导轨架上,所述滑动调节架的尾端还连接有用于配合推送楔形块驱动滑动调节架进行复位使用的复位楔形块。本发明通过复位输送机构配合锁至机构,实现自动进行复位连续检测,在对内燃机飞轮进行转动检测时不需要对内燃机流水线进行停机操作。

Figure 202010551848

The invention discloses a flywheel rotation detection mechanism of an internal combustion engine, comprising: a moving guide rail frame and an automatic detection main body frame; a connecting base is rolled and embedded on the moving guide rail frame, and a push wedge block is connected outside one end of the moving guide rail frame, The moving guide rail frame is provided with a reset conveying mechanism used to drive and reset the connection base; the detection main frame is composed of an adjustment guide rail frame and a sliding adjustment frame, the adjustment guide rail frame is fixed on the connection base, and the sliding The adjusting frame is slidably arranged on the adjusting guide rail frame, and the rear end of the sliding adjusting frame is further connected with a reset wedge block used for cooperating with the pushing wedge block to drive the sliding adjusting frame for reset. The invention realizes automatic reset and continuous detection by cooperating with the reset conveying mechanism and the locking mechanism, and does not need to stop the internal combustion engine assembly line when the rotation detection of the internal combustion engine flywheel is performed.

Figure 202010551848

Description

一种内燃机飞轮转动检测机构An internal combustion engine flywheel rotation detection mechanism

技术领域technical field

本发明涉及内燃机检测技术领域,尤其涉及一种内燃机飞轮转动检测机构。The invention relates to the technical field of internal combustion engine detection, in particular to a flywheel rotation detection mechanism of an internal combustion engine.

背景技术Background technique

内燃机是一种动力机械,它是通过使燃料在机器内部燃烧,并将其放出的热能直接转换为动力的热力发动机,内燃机在生产组装完成后,需要对内燃机外侧的飞轮通过外部驱动进行转动检测,目前内燃机组装流水线上对内燃机飞轮进行转动检测时,多为通过电机直接与内燃机组装流水线上组装好的内燃机飞轮进行连接,然后进行驱动内燃机飞轮转动进行检测,在检测时需要内燃机组装流水线进行停机,同时需要工作人员人工进行同步操作控制,操作麻烦,工作强度大,影响检测的效率。Internal combustion engine is a kind of power machine. It is a heat engine that burns fuel inside the machine and directly converts the heat energy released into power. After the internal combustion engine is produced and assembled, it is necessary to detect the rotation of the flywheel outside the internal combustion engine through external drive. At present, when detecting the rotation of the internal combustion engine flywheel on the internal combustion engine assembly line, most of them are directly connected with the internal combustion engine flywheel assembled on the internal combustion engine assembly line through the motor, and then drive the internal combustion engine flywheel to rotate for detection, and the internal combustion engine assembly line needs to be stopped during detection. At the same time, it requires the staff to manually perform synchronous operation control, which is troublesome to operate, and the work intensity is high, which affects the efficiency of detection.

发明内容SUMMARY OF THE INVENTION

本发明的目的设计一种内燃机飞轮转动检测机构,实现不停机全自动对内燃机组装流水线上的内燃机飞轮进行转动检测,不需要工作人员进行同步操作控制,检测更加的方便高效。The purpose of the present invention is to design a mechanism for detecting the rotation of the internal combustion engine flywheel, which can realize the automatic rotation detection of the internal combustion engine flywheel on the internal combustion engine assembly line without stopping, without the need for staff to perform synchronous operation control, and the detection is more convenient and efficient.

为了实现上述目的,本发明采用了如下技术方案:一种内燃机飞轮转动检测机构,包括:移动导轨架、自动检测主体架;In order to achieve the above purpose, the present invention adopts the following technical solutions: a flywheel rotation detection mechanism of an internal combustion engine, comprising: a moving guide rail frame and an automatic detection main frame;

所述移动导轨架上滚动嵌入设置有连接底座,所述移动导轨架的一端外侧连接有推送楔形块,所述移动导轨架中设置有用于对连接底座进行驱动复位使用的复位输送机构;A connecting base is rolled and embedded on the moving guide rail frame, a push wedge block is connected outside one end of the moving guide rail frame, and a reset conveying mechanism for driving and resetting the connecting base is arranged in the moving guide rail frame;

所述检测主体架由调节导轨架和滑动调节架组成,所述调节导轨架固定在连接底座上,所述滑动调节架滑动设置在调节导轨架上,其中,滑动调节架的调节方向与连接底座的移动方向相垂直,所述滑动调节架的尾端还连接有用于配合推送楔形块驱动滑动调节架进行复位使用的复位楔形块,且复位楔形块与调节导轨架之间连接有压簧;The detection main frame is composed of an adjustment guide rail frame and a sliding adjustment frame, the adjustment guide rail frame is fixed on the connection base, and the sliding adjustment frame is slidably arranged on the adjustment guide rail frame, wherein the adjustment direction of the sliding adjustment frame is connected to the connection base. The moving direction of the sliding adjustment frame is vertical, and the rear end of the sliding adjustment frame is also connected with a reset wedge block used for cooperating with the push wedge block to drive the sliding adjustment frame to reset, and a compression spring is connected between the reset wedge block and the adjustment guide rail frame;

所述检测主体架的一侧设置有锁至机构,锁至机构被装配为当滑动调节架复位时能够使滑动调节架保持在工位,且能够将滑动调节架从该工位进行释放。One side of the detection main body frame is provided with a lock-to-lock mechanism, and the lock-to-lock mechanism is assembled to keep the sliding adjustment frame in the working position and release the sliding adjustment frame from the working position when the sliding adjustment frame is reset.

所述滑动调节架上固接有用于驱动内燃机飞轮进行转动检测使用的驱动组件。A drive assembly used for driving the flywheel of the internal combustion engine to perform rotation detection is fixed on the sliding adjustment frame.

作为上述技术方案的进一步描述:As a further description of the above technical solution:

所述移动导轨架由两个相互平行设置的导轨侧架组成,且两个导轨侧架的两端之间焊接有两个固定端架;The moving guide rail frame is composed of two guide rail side frames arranged in parallel with each other, and two fixed end frames are welded between two ends of the two guide rail side frames;

所述导轨侧架上开设有开口向内侧的条形滑槽,且条形滑槽沿开口方向内部两侧壁上设有限位凸条。The side frame of the guide rail is provided with a bar-shaped chute with an opening facing inward, and limit protruding strips are arranged on both inner side walls of the bar-shaped chute along the opening direction.

所述连接底座由主体架和两个限位侧架组成,两个所述限位侧架对称焊接在主体架的两侧并与导轨侧架相互贴合,所述主体架的两侧对称通过转轴转动连接有移动滚轮,且移动滚轮转动嵌入在条形滑槽中;The connection base is composed of a main frame and two limit side frames. The two limit side frames are symmetrically welded on both sides of the main frame and fit with the guide rail side frames. The two sides of the main frame pass through symmetrically. The rotating shaft is rotatably connected with a moving roller, and the moving roller is rotatably embedded in the bar-shaped chute;

所述移动滚轮上开设有配合限位凸条进行滚动限位使用的环形凹槽。The moving roller is provided with an annular groove which is used for rolling limit in cooperation with the limit protruding strip.

作为上述技术方案的进一步描述:As a further description of the above technical solution:

所述复位输送机构由转动辊轴和输送带组成,且转动辊轴设有两个,且两个转动辊轴分别转动设置在两个固定端架上,其中,输送带转动设置在两个转动辊轴上;The reset conveying mechanism is composed of a rotating roller shaft and a conveyor belt, and there are two rotating roller shafts, and the two rotating roller shafts are respectively rotated and arranged on the two fixed end frames. on the roller;

所述输送带的表面粘合有橡胶摩擦垫,且输送带的表面位于橡胶摩擦垫的两侧设置有驱动连接底座进移动使用的凸条。The surface of the conveyor belt is bonded with rubber friction pads, and the surface of the conveyor belt is provided with protruding strips for driving the connection base to move forward on both sides of the rubber friction pad.

作为上述技术方案的进一步描述:As a further description of the above technical solution:

所述锁至机构由自锁杠杆组成,自锁杠杆中端位置通过铰支座转动连接在调节导轨架一侧,所述自锁杠杆的底部与调节导轨架之间连接有支撑弹簧,且自锁杠杆的顶端还连接有自锁插销;The locking mechanism is composed of a self-locking lever, the middle end of the self-locking lever is connected to one side of the adjusting guide rail frame through the hinge support, and a support spring is connected between the bottom of the self-locking lever and the adjusting guide rail frame, and the self-locking lever is automatically connected. The top of the lock lever is also connected with a self-locking pin;

所述滑动调节架的外侧边框位置处开设有配合自锁插销进行使用的定位孔。The position of the outer frame of the sliding adjustment frame is provided with a positioning hole for use with the self-locking pin.

作为上述技术方案的进一步描述:As a further description of the above technical solution:

所述驱动组件由驱动电机和驱动轮组成,所述驱动电机通过电机输出轴与驱动轮传动连接。The drive assembly is composed of a drive motor and a drive wheel, and the drive motor is drive-connected to the drive wheel through a motor output shaft.

作为上述技术方案的进一步描述:As a further description of the above technical solution:

所述驱动轮由驱动轴杆和限位盘组成,且限位盘固定在驱动轴杆的一端,所述驱动轴杆的外侧还包覆有增大驱动轴杆与内燃机飞轮之间摩擦力使用的橡胶圈。The drive wheel is composed of a drive shaft and a limit disk, and the limit disk is fixed at one end of the drive shaft. rubber ring.

作为上述技术方案的进一步描述:As a further description of the above technical solution:

还包括用于驱动复位输送机构进行转动使用的复位驱动机构;Also includes a reset drive mechanism for driving the reset conveying mechanism to rotate;

所述复位驱动机构固定在内燃机组装流水线上;The reset drive mechanism is fixed on the assembly line of the internal combustion engine;

所述复位驱动机构上转动连接有第一传动齿盘和第二传动齿盘,且第一传动齿盘和第二传动齿盘啮合连接,所述第二传动齿盘的轴心位置处固接有驱动连杆,且驱动连杆与转动辊轴连接。The reset drive mechanism is rotatably connected with a first transmission toothed plate and a second transmission toothed plate, and the first transmission toothed plate and the second transmission toothed plate are meshed and connected, and the axial center position of the second transmission toothed plate is fixedly connected There is a driving link, and the driving link is connected with the rotating roller shaft.

作为上述技术方案的进一步描述:As a further description of the above technical solution:

所述且内燃机组装流水线的传输带一侧边框底部间设置有驱动齿条,所述驱动齿条与第一传动齿盘啮合连接。A driving rack is arranged between the bottom of one side frame of the transmission belt of the internal combustion engine assembly line, and the driving rack is meshed and connected with the first transmission gear plate.

作为上述技术方案的进一步描述:As a further description of the above technical solution:

还包括用于替换复位楔形块进行手动驱动滑动调节架移动使用的手动推杆和限位杆;It also includes manual push rods and limit rods used to replace the reset wedge block for manual drive sliding adjustment frame movement;

所述限位杆焊接在滑动调节架上并与滑动调节架之间形成一个矩形框架式开口;The limit rod is welded on the sliding adjustment frame and forms a rectangular frame-shaped opening with the sliding adjustment frame;

所述手动推杆底端通过套管转动连接有固定杆,且固定杆水平固定在调节导轨架中,所述手动推杆顶端贯穿于限位杆与滑动调节架之间的矩形框架开口并延伸至外侧。The bottom end of the manual push rod is rotatably connected with a fixed rod through the sleeve, and the fixed rod is horizontally fixed in the adjustment guide rail frame, and the top end of the manual push rod penetrates and extends through the rectangular frame opening between the limit rod and the sliding adjustment frame to the outside.

有益效果beneficial effect

本发明提供了一种内燃机飞轮转动检测机构。具备以下有益效果:The invention provides a flywheel rotation detection mechanism of an internal combustion engine. Has the following beneficial effects:

1、本发明实现在内燃机组装流水线上对内燃机飞轮进行全自动转动检测,通过复位输送机构配合锁至机构,实现自动进行复位连续检测,在对内燃机飞轮进行转动检测时不需要对内燃机流水线进行停机操作,实现同步流水连续检测作业且检测驱动组件中的驱动轮与内燃机飞轮为接触式驱动,不需要进行连接固定,显著的提高了内燃机生产组装检测的效率,同时降低工作人员进行检测的劳动强度。1. The present invention realizes the automatic rotation detection of the internal combustion engine flywheel on the internal combustion engine assembly line, and realizes automatic reset and continuous detection by cooperating with the reset conveying mechanism and the locking mechanism, and does not need to stop the internal combustion engine assembly line when the rotation detection of the internal combustion engine flywheel is performed. Operation, realize the continuous detection operation of synchronous flow, and the driving wheel in the detection drive assembly and the flywheel of the internal combustion engine are driven by contact, and do not need to be connected and fixed. .

2、本发明中导轨侧架上条形滑槽开口向内侧,防止灰尘掉落其中,同时条形凹槽中设置限位凸条配合移动滚轮中的环形凹槽对移动滚轮进行转动限位,提高连接底座在移动导轨架上移动的稳定性,增强对内燃机飞轮进行转动检测驱动的稳定性。2. In the present invention, the opening of the bar-shaped chute on the side frame of the guide rail is inward to prevent dust from falling into it, and at the same time, a limiting convex strip is arranged in the bar-shaped groove to cooperate with the annular groove in the moving roller to limit the rotation of the moving roller. The stability of the connecting base moving on the moving rail frame is improved, and the stability of the rotational detection and driving of the flywheel of the internal combustion engine is enhanced.

3、本发明中驱动复位输送机构驱动使用的复位驱动机构通过内燃机组装流水线配合驱动齿条进行驱动,不需要外接驱动单元,减少使用成本。3. In the present invention, the reset drive mechanism used to drive the reset conveyor mechanism is driven by the internal combustion engine assembly line in conjunction with the drive rack, which does not require an external drive unit and reduces the use cost.

附图说明Description of drawings

图1为本发明提出的一种内燃机飞轮转动检测机构的整体结构示意图;Fig. 1 is the overall structure schematic diagram of a kind of internal combustion engine flywheel rotation detection mechanism proposed by the present invention;

图2为本发明中检测主体架的结构示意图;Fig. 2 is the structural representation of detection main frame in the present invention;

图3为本发明中锁至机构的结构示意图;3 is a schematic structural diagram of a locking mechanism in the present invention;

图4为本发明中移动导轨架体与连接底座的转配结构示意图;4 is a schematic diagram of the transfer structure of the moving guide rail frame and the connection base in the present invention;

图5为本发明中锁至机构剖视图结构示意图FIG. 5 is a schematic structural diagram of a cross-sectional view of the locking mechanism in the present invention.

图6为本发明中复位输送机构结构示意图;6 is a schematic structural diagram of the reset conveying mechanism in the present invention;

图7为本发明中导轨侧架的结构示意图;7 is a schematic structural diagram of a guide rail side frame in the present invention;

图8为本发明中连接底座的结构示意图;8 is a schematic structural diagram of a connection base in the present invention;

图9为本发明中移动滚轮的结构示意图;Fig. 9 is the structural representation of moving roller in the present invention;

图10为本发明中连接底座与复位输送机构的装配结构示意图;10 is a schematic diagram of the assembly structure of the connection base and the reset conveying mechanism in the present invention;

图11为本发明中驱动组件的结构示意图;11 is a schematic structural diagram of a drive assembly in the present invention;

图12为本发明中驱动轮的结构示意图;Figure 12 is a schematic structural diagram of a drive wheel in the present invention;

图13为本发明中驱动轮与内燃机飞轮的连接结构示意图;13 is a schematic diagram of the connection structure of the driving wheel and the flywheel of the internal combustion engine in the present invention;

图14为本发明中复位驱动机构和内燃机组装流水线的装配结构示意图14 is a schematic diagram of the assembly structure of the reset drive mechanism and the assembly line of the internal combustion engine in the present invention

图15为本发明中复位驱动机构的结构示意图Figure 15 is a schematic structural diagram of the reset drive mechanism in the present invention

图16为本发明中的手动推杆和限位杆安装结构示意图;16 is a schematic diagram of the installation structure of the manual push rod and the limit rod in the present invention;

图17为本发明中手动推杆的结构示意图。17 is a schematic structural diagram of a manual push rod in the present invention.

图例说明:illustration:

1、移动导轨架;101、导轨侧架;102、固定端架;103、条形滑槽;104、限位凸条;2、连接底座;21、主体架;22、移动滚轮;23、限位侧架;24、环形凹槽;3、检测主体架;31、调节导轨架;32、滑动调节架;33、复位楔形块;34、压簧;35、锁至机构;351、自锁杠杆;352、支撑弹簧;353、自锁插销;36、定位孔;4、推送楔形块;5、驱动组件;51、驱动电机;52、电机输出轴;53、驱动轮;531、驱动轴杆;532、橡胶圈;533、限位盘;6、复位输送机构;61、输送带;62、转动辊轴;63、橡胶摩擦垫;64、凸条;7、内燃机组装流水线;71、驱动齿条;72、复位驱动机构;73、第一传动齿盘;74、第二传动齿盘;75、驱动连杆;8、手动推杆;81、固定杆;9、限位杆。1. Mobile rail frame; 101, rail side frame; 102, fixed end frame; 103, bar chute; 104, limit protruding strip; 2, connecting base; 21, main frame; 22, movable roller; 23, limit side frame; 24, annular groove; 3, detection main body frame; 31, adjustment guide rail frame; 32, sliding adjustment frame; 33, reset wedge block; 34, compression spring; 35, locking mechanism; 351, self-locking lever ;352, support spring; 353, self-locking pin; 36, positioning hole; 4, push wedge block; 5, drive assembly; 51, drive motor; 52, motor output shaft; 53, drive wheel; 531, drive shaft; 532, rubber ring; 533, limit plate; 6, reset conveying mechanism; 61, conveyor belt; 62, rotating roller shaft; 63, rubber friction pad; 64, convex strip; 7, internal combustion engine assembly line; 71, driving rack 72, reset drive mechanism; 73, the first transmission toothed plate; 74, the second transmission toothed plate; 75, drive connecting rod; 8, manual push rod; 81, fixed rod; 9, limit rod.

具体实施方式Detailed ways

下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments.

实施例一:参照图1-14,一种内燃机飞轮转动检测机构,包括:移动导轨架1、自动检测主体架3;Embodiment 1: Referring to Figures 1-14, a flywheel rotation detection mechanism of an internal combustion engine includes: a moving guide rail frame 1 and an automatic detection main body frame 3;

移动导轨架1上滚动嵌入设置有连接底座2,移动导轨架1的一端外侧连接有推送楔形块4,移动导轨架1中设置有用于对连接底座2进行驱动复位使用的复位输送机构6;A connecting base 2 is rolled and embedded on the moving guide rail frame 1, a push wedge block 4 is connected to the outer side of one end of the moving guide rail frame 1, and a reset conveying mechanism 6 for driving and resetting the connecting base 2 is arranged in the moving guide rail frame 1;

检测主体架3由调节导轨架31和滑动调节架32组成,调节导轨架31固定在连接底座2上,滑动调节架32滑动设置在调节导轨架31上,其中,滑动调节架32的调节方向与连接底座2的移动方向相垂直,滑动调节架32的尾端还连接有用于配合推送楔形块4驱动滑动调节架32进行复位使用的复位楔形块33,且复位楔形块33与调节导轨架31之间连接有压簧34;The detection main frame 3 is composed of an adjustment guide frame 31 and a sliding adjustment frame 32. The adjustment guide frame 31 is fixed on the connection base 2, and the sliding adjustment frame 32 is slidably arranged on the adjustment guide frame 31. The adjustment direction of the sliding adjustment frame 32 is the same as that of the adjustment guide frame 32. The moving direction of the connection base 2 is vertical, and the rear end of the sliding adjustment frame 32 is also connected with a reset wedge block 33 for cooperating with the push wedge block 4 to drive the sliding adjustment frame 32 to reset, and the reset wedge block 33 and the adjustment guide rail frame 31. A compression spring 34 is connected between;

检测主体架3的一侧设置有锁至机构35,锁至机构35被装配为当滑动调节架32复位时能够使滑动调节架32保持在工位,且能够将滑动调节架32从该工位进行释放。One side of the detection main body frame 3 is provided with a locking mechanism 35, and the locking mechanism 35 is assembled to keep the sliding adjusting frame 32 in the working position when the sliding adjusting frame 32 is reset, and can keep the sliding adjusting frame 32 from the working position to release.

滑动调节架32上固接有用于驱动内燃机飞轮进行转动检测使用的驱动组件5。A drive assembly 5 for driving the flywheel of the internal combustion engine for rotation detection is fixed on the sliding adjustment frame 32 .

移动导轨架1由两个相互平行设置的导轨侧架101组成,且两个导轨侧架101的两端之间焊接有两个固定端架102;The movable guide rail frame 1 is composed of two guide rail side frames 101 arranged in parallel with each other, and two fixed end frames 102 are welded between the two ends of the two guide rail side frames 101;

导轨侧架101上开设有开口向内侧的条形滑槽103,且条形滑槽103沿开口方向内部两侧壁上设有限位凸条104。The rail side frame 101 is provided with a bar-shaped chute 103 with an opening facing inward, and limiting protruding strips 104 are provided on both inner side walls of the bar-shaped chute 103 along the opening direction.

连接底座2由主体架21和两个限位侧架23组成,两个限位侧架23对称焊接在主体架21的两侧并与导轨侧架101相互贴合,限位侧架23可以对连接底座2移动时两侧进行限位,主体架21的两侧对称通过转轴转动连接有移动滚轮22,且移动滚轮22转动嵌入在条形滑槽103中;The connecting base 2 is composed of a main frame 21 and two limit side frames 23. The two limit side frames 23 are symmetrically welded on both sides of the main frame 21 and fit with the guide rail side frames 101. The limit side frames 23 can be opposite to each other. When the connection base 2 moves, the two sides are limited, and the two sides of the main frame 21 are symmetrically connected with the moving rollers 22 through the rotation of the rotating shaft, and the moving rollers 22 are rotated and embedded in the bar-shaped chute 103;

移动滚轮22上开设有配合限位凸条104进行滚动限位使用的环形凹槽24。The moving roller 22 is provided with an annular groove 24 for cooperating with the limiting protruding strip 104 for rolling limit.

进一步的,内燃机组装流水线7带动内燃机进行移动,内燃机上的飞轮与驱动组件5贴合,内燃机飞轮同步带动驱动组件5和检测主体架3通过连接底座2在移动导轨架1上进行水平移动,实现不停机同步检测时,同时在在移动滚轮22上开设环形凹槽24,使得移动滚轮22滚动嵌入在导轨侧架101中条形滑槽103时可以与条形滑槽103侧壁上设有限位凸条104进行限位卡接,在不影响移动滚轮22移动的情况下实现对移动滚轮22进行限位,显著提高连接底座2搭载检测主体架3和驱动组件5移动的稳定性。Further, the internal combustion engine assembly line 7 drives the internal combustion engine to move, the flywheel on the internal combustion engine is attached to the drive assembly 5, and the internal combustion engine flywheel synchronously drives the drive assembly 5 and the detection main frame 3 to move horizontally on the moving rail frame 1 through the connection base 2 to achieve During non-stop synchronous detection, an annular groove 24 is opened on the moving roller 22 at the same time, so that when the moving roller 22 is rolled and embedded in the bar-shaped chute 103 in the guide rail side frame 101, it can be connected with the side wall of the bar-shaped chute 103. The protruding strips 104 are limited and clamped to limit the moving roller 22 without affecting the movement of the moving roller 22 , which significantly improves the movement stability of the main frame 3 and the driving assembly 5 mounted on the connection base 2 .

复位输送机构6由转动辊轴62和输送带61组成,且转动辊轴62设有两个,且两个转动辊轴62分别转动设置在两个固定端架102上,其中,输送带61转动设置在两个转动辊轴62上;The reset conveying mechanism 6 is composed of a rotating roller shaft 62 and a conveyor belt 61, and there are two rotating roller shafts 62, and the two rotating roller shafts 62 are respectively rotatably arranged on the two fixed end frames 102, wherein the conveyor belt 61 rotates arranged on two rotating roller shafts 62;

输送带61的表面粘合有橡胶摩擦垫63,且输送带61的表面位于橡胶摩擦垫63的两侧设置有驱动连接底座2进移动使用的凸条64。Rubber friction pads 63 are adhered to the surface of the conveyor belt 61 , and protruding strips 64 for driving the connection base 2 to move forward are provided on the surface of the conveyor belt 61 on both sides of the rubber friction pad 63 .

其中,输送带61的输送长度小于移动导轨架1长度,输送带61一端与移动导轨架1待检测工位的一端具有一定的间距,便于凸条64进行脱离,实现循环连续驱动。The conveying length of the conveyor belt 61 is less than the length of the moving guide rail frame 1, and one end of the conveying belt 61 has a certain distance from the end of the moving guide rail frame 1 to be detected, which is convenient for the protruding strips 64 to be disengaged and realize cyclic continuous driving.

进一步的,复位输送机构6上的输送带61配合凸条64带动连接底座2进行反向移动实现复位,在复位的同时,复位楔形块33配合推送楔形块4使得滑动调节架32带动驱动组件5进行复位,并被锁至机构35进行固定,同时,连接底座2在进行同步检测移动时连接底座2底部与橡胶摩擦垫63相互贴合,增强连接底座2移动的摩擦力,提高驱动组件5与内燃机飞轮贴合时驱动的稳定性,有效的防止驱动组件5出现自转情况。Further, the conveyor belt 61 on the reset conveying mechanism 6 cooperates with the protruding strips 64 to drive the connection base 2 to move in the reverse direction to realize reset. At the same time of reset, the reset wedge block 33 cooperates with the push wedge block 4 to make the sliding adjustment frame 32 drive the drive assembly 5 . It is reset and locked to the mechanism 35 for fixation. At the same time, the bottom of the connection base 2 and the rubber friction pad 63 are in contact with each other when the connection base 2 performs synchronous detection and movement, which enhances the frictional force of the movement of the connection base 2 and improves the relationship between the drive assembly 5 and the rubber friction pad 63. The driving stability when the internal combustion engine flywheel is attached can effectively prevent the driving assembly 5 from rotating.

锁至机构35由自锁杠杆351组成,自锁杠杆351中端位置通过铰支座转动连接在调节导轨架31一侧,自锁杠杆351的底部与调节导轨架31之间连接有支撑弹簧352,且自锁杠杆351的顶端还连接有自锁插销353;The locking mechanism 35 is composed of a self-locking lever 351 . The middle end of the self-locking lever 351 is connected to one side of the adjusting guide rail frame 31 through a hinge support, and a support spring 352 is connected between the bottom of the self-locking lever 351 and the adjusting guide rail frame 31 . , and the top of the self-locking lever 351 is also connected with a self-locking pin 353;

滑动调节架32的外侧边框位置处开设有配合自锁插销353进行使用的定位孔36。Positioning holes 36 for cooperating with the self-locking pins 353 are formed at the position of the outer frame of the sliding adjusting frame 32 .

进一步的,当滑动调节架32带动驱动组件5进行复位时,滑动调节架32外侧的定位孔36与自锁杠杆351上的自锁插销353的位置相对应,在自锁杠杆351底部的支撑弹簧352的作用下,自锁杠杆351顶端的自锁插销353插入滑动调节架32外侧的定位孔36中,实现自滑动调节架32进行锁定,在连接底座2移动至移动导轨架1一端时,移动导轨架1上的固定端架102挤压自锁杠杆351底端,支撑弹簧352收缩,自锁杠杆351顶端翘起,自锁插销353自动抽出,在压簧34的作用下滑动调节架32带动驱动组件5脱离工位。Further, when the sliding adjustment frame 32 drives the drive assembly 5 to reset, the positioning hole 36 on the outer side of the sliding adjustment frame 32 corresponds to the position of the self-locking pin 353 on the self-locking lever 351 , and the support spring at the bottom of the self-locking lever 351 Under the action of 352, the self-locking pin 353 at the top of the self-locking lever 351 is inserted into the positioning hole 36 on the outer side of the sliding adjusting frame 32 to realize the locking of the self-sliding adjusting frame 32. When the connecting base 2 moves to one end of the moving rail frame 1, it moves. The fixed end frame 102 on the guide rail frame 1 squeezes the bottom end of the self-locking lever 351, the support spring 352 shrinks, the top of the self-locking lever 351 is lifted, the self-locking pin 353 is automatically pulled out, and the sliding adjustment frame 32 is driven by the action of the compression spring 34. The drive assembly 5 is disengaged from the station.

驱动组件5由驱动电机51和驱动轮53组成,驱动电机51通过电机输出轴52与驱动轮53传动连接。The driving assembly 5 is composed of a driving motor 51 and a driving wheel 53 , and the driving motor 51 is connected to the driving wheel 53 through a motor output shaft 52 in a driving manner.

驱动轮53由驱动轴杆531和限位盘533组成,且限位盘533固定在驱动轴杆531的一端,驱动轴杆531的外侧还包覆有增大驱动轴杆531与内燃机飞轮之间摩擦力使用的橡胶圈532。The drive wheel 53 is composed of a drive shaft 531 and a limit disk 533, and the limit disk 533 is fixed at one end of the drive shaft 531. The outside of the drive shaft 531 is also covered with an enlarged drive shaft 531 and the internal combustion engine flywheel. Rubber ring 532 used for friction.

进一步的,驱动电机51通过电机输出轴52带动驱动轮53进行转动,驱动轮53上的驱动轴杆531配合橡胶圈532与流水线上内燃机飞轮摩擦结构并驱动内燃机飞轮进行转动,限位盘533可以对驱动轴杆531与内燃机飞轮接触限位,提高两侧摩擦接触的稳定性。Further, the drive motor 51 drives the drive wheel 53 to rotate through the motor output shaft 52, the drive shaft 531 on the drive wheel 53 cooperates with the rubber ring 532 and the friction structure of the internal combustion engine flywheel on the assembly line and drives the internal combustion engine flywheel to rotate, the limit plate 533 can be The contact between the drive shaft 531 and the flywheel of the internal combustion engine is limited to improve the stability of frictional contact on both sides.

还包括用于驱动复位输送机构6进行转动使用的复位驱动机构72;Also includes a reset driving mechanism 72 for driving the reset conveying mechanism 6 to rotate;

复位驱动机构72固定在内燃机组装流水线7上;The reset drive mechanism 72 is fixed on the internal combustion engine assembly line 7;

复位驱动机构72上转动连接有第一传动齿盘73和第二传动齿盘74,且第一传动齿盘73和第二传动齿盘74啮合连接,第二传动齿盘74的轴心位置处固接有驱动连杆75,且驱动连杆75与转动辊轴62连接。The reset drive mechanism 72 is rotatably connected with a first transmission toothed plate 73 and a second transmission toothed plate 74, and the first transmission toothed plate 73 and the second transmission toothed plate 74 are meshed and connected. A driving link 75 is fixedly connected, and the driving link 75 is connected with the rotating roller shaft 62 .

且内燃机组装流水线7的传输带一侧边框底部间设置有驱动齿条71,驱动齿条71与第一传动齿盘73啮合连接。In addition, a driving rack 71 is disposed between the bottom of the frame on one side of the transmission belt of the internal combustion engine assembly line 7 , and the driving rack 71 is engaged with the first transmission gear plate 73 .

进一步的,内燃机组装流水线7上传输带移动时配合驱动齿条71进行移动,驱动齿条71带动第一传动齿盘73转动,第一传动齿盘73带动第二传动齿盘74反向转动,通过第二传动齿盘74配合驱动连杆75带动转动辊轴62进行转动,从而通过转动辊轴62驱动输送带61进行转动,同时输送带61的输送方向与内燃机组装流水线7上传输带的输送方向相反。Further, when the transmission belt on the assembly line 7 of the internal combustion engine moves, it moves with the driving rack 71, the driving rack 71 drives the first transmission toothed plate 73 to rotate, and the first transmission toothed plate 73 drives the second transmission toothed plate 74 to rotate in the opposite direction, The rotating roller shaft 62 is driven to rotate by the second transmission gear plate 74 and the driving connecting rod 75, so that the conveyor belt 61 is driven to rotate through the rotating roller shaft 62. In the opposite direction.

工作原理:该内燃机飞轮转动检测机构的使用方法包括以下步骤:Working principle: The use method of the internal combustion engine flywheel rotation detection mechanism includes the following steps:

a:将移动导轨架1与内燃机组装流水线7相互平行设置,并将使得移动导轨架1上滑动调节架32活动距离可以满足驱动组件5中的驱动轮53与内燃机飞轮接触和脱离;a: The moving guide rail frame 1 and the internal combustion engine assembly line 7 are arranged in parallel to each other, and the moving distance of the sliding adjustment frame 32 on the moving guide rail frame 1 can meet the contact and disengagement of the driving wheel 53 in the driving assembly 5 with the internal combustion engine flywheel;

b:当检测主体架3位于移动导轨架1一端的待检测工位时,推送楔形块4配合复位楔形块33作用于滑动调节架32,滑动调节架32带动驱动组件5前移进入检测工位,同时锁至机构35对滑动调节架32进行锁定,使得驱动组件5中的驱动轮53与内燃机飞轮一侧贴合,通过驱动轮53带动内燃机飞轮进行转动检测,同时,内燃机组装流水线7带动组装好的内燃机进行移动,内燃机飞轮同步带动驱动组件5和检测主体架3通过连接底座2在移动导轨架1上进行水平移动,实现不停机同步检测;b: When the detection main frame 3 is located at the to-be-detected station at one end of the moving guide frame 1, the push wedge block 4 cooperates with the reset wedge block 33 to act on the sliding adjustment frame 32, and the sliding adjustment frame 32 drives the drive assembly 5 to move forward into the detection station At the same time, the locking mechanism 35 locks the sliding adjustment frame 32, so that the driving wheel 53 in the driving assembly 5 is attached to one side of the internal combustion engine flywheel, and the internal combustion engine flywheel is driven by the driving wheel 53 for rotation detection. At the same time, the internal combustion engine assembly line 7 drives the assembly The good internal combustion engine moves, and the internal combustion engine flywheel synchronously drives the drive assembly 5 and the detection main frame 3 to move horizontally on the moving guide frame 1 through the connection base 2 to realize synchronous detection without stopping;

c:当检测主体架3通过连接底座2在移动导轨架1上移动至另一端时,移动导轨架1上的固定端架102挤压自锁杠杆351底端,支撑弹簧352收缩,自锁杠杆351顶端翘起,自锁插销353自动抽出,在压簧34的作用下滑动调节架32带动驱动组件5脱离工位;c: When the detection main frame 3 moves to the other end on the moving guide frame 1 through the connecting base 2, the fixed end frame 102 on the moving guide frame 1 squeezes the bottom end of the self-locking lever 351, the support spring 352 contracts, and the self-locking lever The top of 351 is lifted, the self-locking pin 353 is automatically pulled out, and under the action of the compression spring 34, the sliding adjustment frame 32 drives the drive assembly 5 to leave the station;

d:复位驱动机构72在内燃机组装流水线7的作用下同步驱动复位输送机构6进行工作,复位输送机构6上的输送带61配合凸条64作用于连接底座2,连接底座2与检测主体架3进行反向移动复位,同时当检测主体架3移动至待检测工位时,推送楔形块4配合复位楔形块33再次作用于滑动调节架32,滑动调节架32带动驱动组件5前移进入检测工位并被锁至机构35再次进行锁定,实现连续进行检测。d: The reset drive mechanism 72 synchronously drives the reset conveyor mechanism 6 to work under the action of the internal combustion engine assembly line 7. The conveyor belt 61 on the reset conveyor mechanism 6 cooperates with the protruding strips 64 to act on the connection base 2, the connection base 2 and the detection main frame 3 Reverse movement and reset are performed, and at the same time, when the detection main frame 3 moves to the station to be detected, the push wedge block 4 cooperates with the reset wedge block 33 to act on the sliding adjustment frame 32 again, and the sliding adjustment frame 32 drives the drive assembly 5 to move forward into the detection process. position and is locked to the mechanism 35 to be locked again to achieve continuous detection.

实施例二:参照图15和图16,还包括用于替换复位楔形块33进行手动驱动滑动调节架32移动使用的手动推杆8和限位杆9;Embodiment 2: Referring to Figure 15 and Figure 16, it also includes a manual push rod 8 and a limit rod 9 used to replace the reset wedge block 33 to manually drive the sliding adjustment frame 32 to move;

限位杆9焊接在滑动调节架32上并与滑动调节架32之间形成一个矩形框架式开口;The limit rod 9 is welded on the sliding adjustment frame 32 and forms a rectangular frame opening with the sliding adjustment frame 32;

手动推杆8底端通过套管转动连接有固定杆81,且固定杆81水平固定在调节导轨架31中,手动推杆8顶端贯穿于限位杆9与滑动调节架32之间的矩形框架开口并延伸至外侧。The bottom end of the manual push rod 8 is rotatably connected with a fixed rod 81 through a sleeve, and the fixed rod 81 is horizontally fixed in the adjustment guide rail frame 31 , and the top end of the manual push rod 8 penetrates the rectangular frame between the limit rod 9 and the sliding adjustment frame 32 Open and extend to the outside.

在通过手动推杆8进行手动操作时,工作人员通过手动推杆8配合限位杆9推动滑动调节架32迁移,使得滑动调节架32带动驱动组件5进入驱动检测工位,同时锁至机构35自动对滑动调节架32进行锁定。When the manual operation is performed by the manual push rod 8, the worker pushes the sliding adjustment frame 32 to migrate through the manual push rod 8 and the limit rod 9, so that the sliding adjustment frame 32 drives the drive assembly 5 into the drive detection station, and locks the mechanism 35 at the same time. The sliding adjustment bracket 32 is automatically locked.

使得该内燃机飞轮转动检测机构既可以实现全自动不停机对内燃机组装流水线7上的内燃机飞轮进行转动检测,还可以工作人员手动进行控制不停机对内燃机组装流水线7上的内燃机飞轮进行转动检测,操作的灵活性高。The internal combustion engine flywheel rotation detection mechanism can not only realize automatic non-stop detection of the rotation of the internal combustion engine flywheel on the internal combustion engine assembly line 7, but also can manually control the internal combustion engine flywheel on the internal combustion engine assembly line 7 without stopping the rotation detection of the internal combustion engine. high flexibility.

在本说明书的描述中,参考术语“一个实施例”、“示例”、“具体示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料过着特点包含于本发明的至少一个实施例或示例中。在本说明书中,对上述术语的示意性表述不一定指的是相同的实施例或示例。而且,描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。In the description of this specification, description with reference to the terms "one embodiment," "example," "specific example," etc. means that specific features, structures, materials, and features described in connection with the embodiment or example are included in the present invention. in at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

以上所述,仅为本发明较佳的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,根据本发明的技术方案及其发明构思加以等同替换或改变,都应涵盖在本发明的保护范围之内。The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. The equivalent replacement or change of the inventive concept thereof shall be included within the protection scope of the present invention.

Claims (9)

1. A flywheel rotation detecting mechanism for an internal combustion engine, comprising: a movable guide rail frame (1) and an automatic detection main body frame (3);
a connecting base (2) is arranged on the movable guide rail frame (1) in a rolling embedded mode, a pushing wedge-shaped block (4) is connected to the outer side of one end of the movable guide rail frame (1), and a reset conveying mechanism (6) used for driving the connecting base (2) to reset is arranged in the movable guide rail frame (1);
the detection main body frame (3) is composed of an adjusting guide rail frame (31) and a sliding adjusting frame (32), the adjusting guide rail frame (31) is fixed on the connecting base (2), the sliding adjusting frame (32) is arranged on the adjusting guide rail frame (31) in a sliding mode, the adjusting direction of the sliding adjusting frame (32) is perpendicular to the moving direction of the connecting base (2), the tail end of the sliding adjusting frame (32) is further connected with a reset wedge block (33) which is used for being matched with the pushing wedge block (4) to drive the sliding adjusting frame (32) to reset, and a pressure spring (34) is connected between the reset wedge block (33) and the adjusting guide rail frame (31);
a lock-to-mechanism (35) is arranged on one side of the detection main body frame (3), and the lock-to-mechanism (35) is assembled to enable the sliding adjusting frame (32) to be kept at a station when the sliding adjusting frame (32) is reset and enable the sliding adjusting frame (32) to be released from the station;
and a driving assembly (5) for driving a flywheel of the internal combustion engine to rotate and detect is fixedly connected to the sliding adjusting frame (32).
2. The flywheel rotation detecting mechanism of an internal combustion engine according to claim 1, characterized in that the moving track frame (1) is composed of two track side frames (101) arranged in parallel, and two fixed end frames (102) are welded between two ends of the two track side frames (101);
a strip-shaped sliding groove (103) with an inward opening is formed in the guide rail side frame (101), and limiting convex strips (104) are arranged on two side walls of the strip-shaped sliding groove (103) along the opening direction;
the connecting base (2) is composed of a main body frame (21) and two limiting side frames (23), the two limiting side frames (23) are symmetrically welded on two sides of the main body frame (21) and are mutually attached to the guide rail side frames (101), two sides of the main body frame (21) are symmetrically connected with moving rollers (22) in a rotating mode through rotating shafts, and the moving rollers (22) are rotatably embedded into the strip-shaped sliding grooves (103);
an annular groove (24) matched with the limiting convex strip (104) for limiting rolling is formed in the movable roller (22).
3. The flywheel rotation detecting mechanism of the internal combustion engine according to claim 1, characterized in that the reset conveying mechanism (6) is composed of two rotating rollers (62) and two conveying belts (61), and the two rotating rollers (62) are respectively and rotatably arranged on the two fixed end frames (102), wherein the conveying belts (61) are rotatably arranged on the two rotating rollers (62);
the surface of the conveying belt (61) is bonded with a rubber friction pad (63), and convex strips (64) which are used for driving the connecting base (2) to move are arranged on two sides of the surface of the conveying belt (61) which are positioned on the rubber friction pad (63).
4. The internal combustion engine flywheel rotation detection mechanism according to claim 1, characterized in that the locking mechanism (35) is composed of a self-locking lever (351), the middle end position of the self-locking lever (351) is rotatably connected to one side of the adjusting guide rail frame (31) through a hinged support, a supporting spring (352) is connected between the bottom of the self-locking lever (351) and the adjusting guide rail frame (31), and the top end of the self-locking lever (351) is also connected with a self-locking bolt (353);
and a positioning hole (36) matched with the self-locking bolt (353) for use is formed in the position of the outer side frame of the sliding adjusting frame (32).
5. The flywheel rotation detecting mechanism of an internal combustion engine according to claim 1, wherein the driving assembly (5) is composed of a driving motor (51) and a driving wheel (53), and the driving motor (51) is in transmission connection with the driving wheel (53) through a motor output shaft (52).
6. The rotation detecting mechanism for the flywheel of the internal combustion engine according to claim 5, wherein the driving wheel (53) is composed of a driving shaft (531) and a limiting disc (533), the limiting disc (533) is fixed at one end of the driving shaft (531), and the outside of the driving shaft (531) is further covered with a rubber ring (532) for increasing the friction between the driving shaft (531) and the flywheel of the internal combustion engine.
7. The flywheel rotation detecting mechanism of an internal combustion engine according to claim 1, further comprising a reset driving mechanism (72) for driving the reset delivering mechanism (6) to rotate;
the reset driving mechanism (72) is fixed on an internal combustion engine assembly line (7);
reset actuating mechanism (72) and go up the rotation and be connected with first transmission fluted disc (73) and second transmission fluted disc (74), and first transmission fluted disc (73) and second transmission fluted disc (74) meshing connection, the axle center position department rigid coupling of second transmission fluted disc (74) has drive connecting rod (75), and drive connecting rod (75) are connected with rotation roller axle (62).
8. The rotation detecting mechanism for the flywheel of the internal combustion engine according to claim 7, wherein a driving rack (71) is disposed between the bottoms of one side frames of the transmission belt of the assembly line (7) of the internal combustion engine, and the driving rack (71) is engaged with the first driving toothed disc (73).
9. The internal combustion engine flywheel rotation detection mechanism according to claim 1, characterized by further comprising a manual push rod (8) and a limiting rod (9) for replacing the reset wedge block (33) to manually drive the sliding adjusting bracket (32) to move;
the limiting rod (9) is welded on the sliding adjusting frame (32) and forms a rectangular frame type opening with the sliding adjusting frame (32);
the bottom end of the manual push rod (8) is rotatably connected with a fixing rod (81) through a sleeve, the fixing rod (81) is horizontally fixed in the adjusting guide rail frame (31), and the top end of the manual push rod (8) penetrates through a rectangular frame opening between the limiting rod (9) and the sliding adjusting frame (32) and extends to the outside.
CN202010551848.9A 2020-06-17 2020-06-17 Flywheel rotation detection mechanism of internal combustion engine Active CN111665056B (en)

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CN113092009A (en) * 2021-04-11 2021-07-09 荆丽丽 Performance stabilizing equipment for power grid energy storage flywheel

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CN113092009A (en) * 2021-04-11 2021-07-09 荆丽丽 Performance stabilizing equipment for power grid energy storage flywheel

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