WO2023240400A1 - 汽车起动机单向器装配生产线 - Google Patents
汽车起动机单向器装配生产线 Download PDFInfo
- Publication number
- WO2023240400A1 WO2023240400A1 PCT/CN2022/098398 CN2022098398W WO2023240400A1 WO 2023240400 A1 WO2023240400 A1 WO 2023240400A1 CN 2022098398 W CN2022098398 W CN 2022098398W WO 2023240400 A1 WO2023240400 A1 WO 2023240400A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- assembly
- conveyor belt
- line
- star wheel
- semi
- Prior art date
Links
- 239000007858 starting material Substances 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 28
- 230000008569 process Effects 0.000 claims description 22
- 238000007599 discharging Methods 0.000 claims description 9
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 7
- 238000001179 sorption measurement Methods 0.000 claims description 5
- 238000012546 transfer Methods 0.000 abstract description 5
- 238000004064 recycling Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 4
- 238000011068 loading method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
Definitions
- the invention relates to the field of automobile parts distribution, and in particular to an automobile starter one-way device assembly production line.
- the automobile starter one-way device is generally assembled from the one-way device assembly, the planet wheel shaft assembly and the drive gear assembly.
- Each assembly contains multiple parts.
- the one-way device assembly includes the star wheel and the output shaft. , two gaskets and outer cover;
- the planetary shaft assembly includes the planetary shaft, ring gear, planetary gear, cage and cover;
- the driving gear assembly includes the driving gear and spring, therefore, it is necessary to form a qualified automobile starter one-way device Products need to go through a more complicated assembly process. How to assemble the one-way assembly, planetary shaft assembly and drive gear assembly has always been the bottleneck of domestic auto parts manufacturers.
- the common assembly method of the automobile starter one-way device is to first assemble the parts of the one-way device assembly and the planet wheel shaft assembly separately, and then assemble the one-way device assembly, planet wheel shaft assembly and drive gear assembly together.
- a combination of manual work and a single machine is basically used to realize a single process assembly, or a single machine realizes the assembly of certain process sections.
- the name disclosed in CN215239106U is an efficient assembly production line for automobile starter one-way devices.
- the tooth body assembly mechanism of a one-way device disclosed in CN112296652B, or the automatic assembly device of a full-circle pad and cover of a one-way device disclosed in CN210306647U, etc. are all the assembly of a certain process.
- the quality and consistency of the assembly are low, and it is easy to miss or over-install.
- the star wheel in the one-way assembly needs to be stacked up and down with two pairs of semi-circular gaskets, and two pairs of semi-circular gaskets.
- the gaskets need to be stacked vertically, and the thickness of the semicircular gaskets is thin.
- the semicircular gaskets are prone to displacement during manual loading, causing the positions of the upper and lower pairs of semicircular gaskets to change, which affects
- the service life of the product, manual operation is labor-intensive, and the influence of human factors is greater. There may also be risks such as missing or excessive installation of semi-circular gaskets, poor assembly, etc., which increases the probability of defective products.
- the present invention provides an automobile starter one-way device assembly production line, which solves the problems of rational layout and high cost of assembly equipment existing in the prior art.
- the invention proposes an automobile starter one-way device assembly production line, which is characterized in that it includes a first assembly line and a second assembly line, wherein,
- the head end of the first assembly line is the first process assembly end of the first assembly, and the tail end of the first assembly line is the first discharging end after the first assembly assembly process is completed;
- the second assembly line is arranged at the end of the first assembly line, the first end of the second assembly line is the first process assembly end of the second assembly, and the tail end of the second assembly line is the second discharging end after the second assembly assembly process is completed;
- the second discharge end is connected to the first discharge end, and the second discharge end is used to receive the first assembly of the first discharge end and guide the received first assembly to the second assembly Perform assembly.
- the first assembly line in the present invention can be used to assemble the one-way assembly (first assembly), which includes installing the output shaft into the star wheel, and then installing the two gaskets and the outer cover on the star wheel in sequence. Turn over the star wheel, install the driving gear and circlip on the other end of the star wheel, and send it to the first discharge end after the transfer is completed.
- the second assembly line can assemble the planetary shaft assembly (second assembly) at the same time. After assembling the planetary shaft, ring gear, planetary gear, and cage in sequence, after supporting and positioning at the second discharge end, it can be manually Or the manipulator sends the one-way device assembly into the second discharge end and sets it on the planet wheel shaft through the shaft hole of the one-way device assembly.
- first assembly line and the second assembly line are assembled at the same time, they are combined at the end for secondary assembly.
- the layout is reasonable, which improves the assembly efficiency of the automobile starter one-way device and reduces the factory space occupation rate.
- Various assembly points can be connected via conveyor belts.
- the present invention has the following beneficial effects:
- the first assembly line and the second assembly line can assemble the one-way unit assembly and the planetary shaft assembly respectively at the same time, and then assemble the two together, with reasonable layout, smooth operation and high assembly efficiency;
- Figure 1 is a schematic diagram of the layout of the first assembly line and the second assembly line in the present invention.
- Figure 2 is a schematic layout diagram of the first assembly line in the present invention.
- Figure 3 is a schematic structural diagram of the adjustment tool in the present invention.
- Figure 4 is a schematic diagram of the adjustment in Figure 3.
- Figure 5 is a schematic diagram of the adjustment tool in the adjustment state.
- Figure 6 is a schematic diagram of the stacking of semicircular gaskets.
- the automobile starter one-way assembly production line proposed by the present invention includes a first assembly line 1 and a second assembly line 2, wherein,
- the head end of the first assembly line 1 is the first process assembly end of the first assembly, and the tail end of the first assembly line 1 is the first discharging end 11 after the first assembly assembly process is completed;
- the second assembly line 2 is arranged at the end of the first assembly line 1.
- the first end of the second assembly line 2 is the first assembly end of the second assembly, and the tail end of the second assembly line 2 is the second assembly end after the completion of the second assembly assembly process.
- the second discharge end 21 is connected with the first discharge end 11, and the second discharge end 21 is used to receive the first assembly of the first discharge end 11 and guide the received first assembly to Assembly is carried out on the second assembly.
- the first assembly line 1 in the present invention can be used to assemble the one-way assembly (first assembly), which includes installing the output shaft into the star wheel, and then installing the two gaskets and the outer cover on the star wheel in sequence. After flipping the star wheel, install the driving gear and the circlip on the other end of the star wheel, and send them to the first discharging end 11 after the transfer is completed.
- first assembly includes installing the output shaft into the star wheel, and then installing the two gaskets and the outer cover on the star wheel in sequence. After flipping the star wheel, install the driving gear and the circlip on the other end of the star wheel, and send them to the first discharging end 11 after the transfer is completed.
- the second assembly line 2 can assemble the planetary shaft assembly (second assembly) at the same time. After assembling the planetary shaft, ring gear, planetary gear, and cage in sequence, the second assembly line 2 can be supported and positioned at the second discharge end 21.
- the one-way device assembly is sent into the second discharging end 21 manually or by a robot and is placed on the planet wheel shaft through the shaft hole of the one-way device assembly. After the first assembly line 1 and the second assembly line 2 are assembled at the same time, they are combined at the end for secondary assembly.
- the layout is reasonable, which improves the assembly efficiency of the automobile starter one-way device and reduces the factory space occupation rate.
- Various assembly points can be connected via conveyor belts.
- the second discharging end 21 is provided with an assembly seat 22 that supports the second assembly, and the assembly seat 22 is provided with a positioning member for inserting the first assembly into the second assembly.
- the positioning member can position the ring gear to prevent its rotation, and at the same time keep the planet wheel shaft in a vertical state, so that the one-way assembly can be sleeved on the planet wheel shaft.
- the positioning member can be a cylindrical seat body with an inner opening and a There is a positioning groove that matches the shape of the ring gear. The inner wall of the groove has anti-rotation protrusions that match the shape of the ring gear to achieve anti-rotation positioning.
- the first assembly line 1 is arranged in a straight line; the second assembly line 2 is arranged in an L shape; the end of the horizontal side of the second assembly line 2 is the head end, and the end of the vertical side is the tail end; the horizontal side is connected to the first
- the tail end of the assembly line 1 is arranged at intervals to form operating stations, and the vertical sides are parallel to the first assembly line 1; the tail end of the first assembly line 1 is equipped with a first assembly conveyor belt, and the first assembly conveyor belt is connected to the second assembly line 2
- the vertical sides of the first assembly conveyor belt are connected to the tail ends, and the first assembly conveyor belt forms the first discharge end 11.
- the operating station can facilitate manual loading, transfer, inspection or maintenance.
- the first assembly line 1 is arranged in a straight line so that the entire assembly process of the one-way assembly can proceed smoothly.
- the first assembly line 1 includes: a linear workbench 12.
- An assembly group A matching the first assembly assembly process is provided between the head end and the tail end of the linear workbench 12; a load-bearing plate 13, the The bearing plate 13 is provided with a positioning seat 14 for supporting the first assembly; a first conveyor belt 15 is installed on one side of the linear workbench 12 and is used to drive the bearing plate 13 through the assembly assembly.
- A makes the positioning seat 14 face the assembly position of the assembly group A, and a blocking mechanism 16 is installed on the first conveyor belt 15. The blocking mechanism 16 is used to limit the loading of the load-bearing plate 13 in the assembled state in the first conveyor belt 15. position on the conveyor belt 15.
- Each assembly group A can be installed on the linear workbench 12 in sequence.
- the tooling used by the assembly group A is mostly a press installation machine. Or with the cooperation of manipulators, the press machine can use existing small tooling, which is easy to install. It can also easily install self-made testing tooling or purchased small testing tooling.
- the first conveyor belt 15 adopts two parallel strips on the linear workbench 12.
- the first conveyor belt 15 can include a feeding belt and a recycling belt.
- the recycling belt is used for recycling tooling.
- the recycling belt is located below the feeding belt.
- Existing product elevators (not shown in the figure) can be installed at both ends of the conveyor belt 15.
- the load-bearing plate 13 on the recycling belt is placed on the front-end feeding belt through the head-end elevator, and the end-end elevator can feed the material at the end.
- the carrier plate 13 of the belt is placed on the recycling belt to realize the recycling of the carrier plate 13 .
- the blocking mechanism 16 is arranged between two parallel strips (the specific structure of the blocking mechanism is not shown in the figure, and the existing cylinder-controlled movable block can be used for its implementation).
- the blocking mechanism 16 can be controlled by a small cylinder. Move up and down to limit the bearing plate 13.
- the small cylinder can be installed on the linear workbench 12 between the feeding belt and the recycling belt.
- the piston rod of the small cylinder faces the feeding belt, and the movable block can be directly connected to the piston rod of the small cylinder.
- the movable block can also be installed on a metal plate. The metal plate is connected to the piston rod of the small cylinder.
- the extension of the piston rod of the small cylinder can control the movable block to move higher than the load-bearing plate 13, thereby limiting the position of the load-bearing plate 13.
- Assembly work can be carried out.
- the work of controlling the small cylinder can be realized by existing control technology.
- a sensor is installed in front of the movable block, and the signal obtained by the sensor when the load plate 13 passes is sent to the controller to control the action of the small cylinder. , push out the movable block to block the load-bearing plate 13, and install a sensor on the assembly tooling.
- the sensor senses that the actuator of the assembly tooling (such as the pressure head or detection head, etc.) leaves the one-way assembly to control the small
- the cylinder operates to withdraw the movable block to release the bearing plate 13.
- the linear workbench 12 is respectively equipped with a star wheel conveyor belt 3, an output shaft conveyor belt 4 and a driving gear conveyor belt 5;
- the star wheel conveyor belt 3 is located at the head end of the linear workbench 12, and the output shaft conveyor belt 4 is located at the star wheel conveyor belt 3 and is parallel to the star wheel conveyor belt 3;
- the driving gear conveyor belt 5 is located between the output shaft conveyor belt 4 and the first assembly conveyor belt and is parallel to the output shaft conveyor belt 4.
- the linear workbench 12 between the star wheel conveyor belt 3 and the output shaft conveyor belt 4 is equipped with a star wheel and output shaft assembly tool 120.
- the assembly head of the star wheel and output shaft assembly tool 120 is opposite to the positioning seat 14; the output A semicircular gasket feeding tool 121 and a cover assembly tool 122 are arranged on the linear workbench 12 of the shaft conveyor belt 4 and the driving gear conveyor belt 5 in sequence; the driving gear conveyor belt 5 and the first assembly conveyor belt are arranged in sequence.
- the circlip and the driving gear are assembled together in the driving gear assembly tool 123, and height detection and torque detection can also be performed afterwards.
- the semi-circular gasket feeding tools 121 are divided into two groups.
- the two groups of semi-circular gasket feeding tools 121 are arranged front to back.
- the two groups of semi-circular gasket feeding tools 121 are equipped with vacuum adsorption heads for clamping semi-circular gaskets.
- the direction of the semicircular gasket adsorbed by the vacuum suction head of the subsequent semicircular gasket feeding tool 121 is perpendicular to the direction of the semicircular gasket adsorbed by the vacuum suction head of the previous semicircular gasket feeding tool 121 .
- a represents the front semicircular gasket feeding tool feeding to the star wheel
- b represents the rear semicircular gasket feeding tool feeding to the star wheel.
- the opposite arrows in views a and b in Figure 6 represent the placement of the vacuum adsorption head on the star wheel.
- the semicircular gasket in view b is located on top of the semicircular gasket in view a, so that the directions of the upper and lower pairs are perpendicular. It serves the purpose of better sealing and improves the service life of the one-way device.
- the design of the structure of the semicircular gasket feeding tool 121 can facilitate two pairs of semicircular gaskets to be stacked on the star wheel in sequence, preventing installation errors, making the star wheel more dust-proof and extending its service life.
- detection devices such as visual inspection or sensors
- detection devices can also be installed behind the two sets of semicircular gasket feeding tools 121, for the two sets of semicircular gasket feeding tools 121 to send the semicircular gaskets to the star wheel. Detect the installation position or installation quantity of semi-circular gaskets to prevent mistakes.
- the linear workbench 12 between the outer cover assembly tool 122 and the subsequent semicircular gasket feeding tool 121 is equipped with an adjustment tool for adjusting the semicircular gasket to be flush with the surface of the star wheel. Adjust the tooling to push the semicircular gasket closer to the center to prevent the edge of the semicircular gasket from exceeding the edge of the star wheel and affecting the assembly of the outer cover.
- the specific adjustment tooling may include a driving part 6 and an adjusting part 7.
- the driving part 6 is arranged on the linear workbench 12 through the housing; there are two adjusting parts 7, and both of the two adjusting parts 7 are driven by the driving part 6 to swing and rotate.
- the star wheel is in annular contact with the semicircular gasket, and arc-shaped opening grooves are provided on the two adjusting parts 7.
- the two adjusting parts 7 are symmetrically distributed on the driving part 6 and the opening grooves face each other in the adjustment state.
- the driving member 6 can be a cylinder. See Figure 3-5.
- the adjusting member 7 can be understood as similar to a manipulator.
- the cylinder controls the swing of the two adjusting members 7.
- the two adjusting members will move closer to the star wheel from both sides of the star wheel at the same time.
- the groove wall of the open groove on part 7 is in contact with the star wheel and the semicircular gasket.
- the positioning base 14 includes a columnar base 141 and a positioning rod 142.
- the bottom surface of the base 141 is fixed on the bearing plate 13, and the top surface of the base 141 is used to support the workpiece; one end of the positioning rod 142 is fixed at the center of the top surface of the base 141. position, the other end is suspended, the positioning rod 142 is in a vertical state on the base 141, and the suspended end of the positioning rod 142 is provided with a spline.
- the top surface of the base 141 is used to support the workpiece and is the support surface.
- the top surface of the base 141 has a concave surface.
- the edge of the top surface of the base 141 is higher than the concave surface to form a support for the star wheel.
- the positioning rod 142 is connected to the center hole of the star wheel. Matching, so as to facilitate passing through the star wheel, the star wheel is positioned through the top surface of the base 141 and the positioning rod 142 to prevent the star wheel from deflecting during the movement of the load bearing plate 13, so as to facilitate the assembly of other components.
- the spline at the suspended end of the positioning rod 142 is for the convenience of being equipped with the keyway provided on the chuck of the elevator to facilitate the clamping of the chuck.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
本发明提出的一种汽车起动机单向器装配生产线，包含第一装配线及第二装配线，第一装配线的首端为第一总成的首次工序装配端，第一装配线的尾端为第一总成装配工序完成后的第一出料端；第二装配线布置在第一装配线的尾部，第二装配线的首端为第二总成的首次工序装配端，第二装配线的尾端为第二总成装配工序完成后的第二出料端；所述第二出料端与第一出料端相接，所述第二出料端用于接收第一出料端的第一总成并将接收的第一总成引导至第二总成上进行装配。第一装配线与第二装配线可同时分别对单向器总成和行星轮轴总成装配，再将两者组合装配，布局合理，运行顺畅，装配效率高；消除了转运的情况，操作更便利；结构紧凑，占地少。
Description
本发明涉及汽车配件转配领域，尤其涉及汽车起动机单向器装配生产线。
汽车起动机单向器一般是由单向器总成、行星轮轴总成及驱动齿轮总成组装而成，各个总成包含有多个零件，比如，单向器总成包含星轮、输出轴、两块垫片及外罩；行星轮轴总成包含行星轮轴、齿圈、行星齿轮、保持架及封盖；驱动齿轮总成包含驱动齿轮和弹簧，因此，要形成合格的汽车起动机单向器产品，则需经过较繁杂的装配过程，如何将单向器总成、行星轮轴总成和驱动齿轮总成的装配一直是国内汽车零部件生产企业瓶颈。
汽车起动机单向器常用的装配方式是先分别装配单向器总成和行星轮轴总成的各个零件后，再将单向器总成、行星轮轴总成和驱动齿轮总成装配在一起，在装配过程中基本采用人工与单机结合的方式实现单工序装配，或单机实现其中某几个工序段的装配，比如，CN215239106U所公开的名称为一种汽车起动机单向器的高效装配生产线，或CN112296652B所公开一种单向器的齿体装配机构，或CN210306647U所公开的一种单向器全圆垫和罩盖自动化装配装置等技术均为某段工序的装配。
现有技术中虽然解决有某一个或某几个装配工序段的效率问题，若购置已有的装配设备进行依次布置，不仅成本高，相邻工序设备之间的存在匹配度的问题，会影响布局的合理性，会导致各设备之间的有效配合的问题，因此，需要考虑设计一条装配工序合理、成本较低、装配流转顺畅的汽车起动机单向器装配线。
另外，装配的质量和一致性较低，容易出现漏装或多装的情况发生，比如单向器总成中的星轮上需要上下叠装两对半圆形垫片，两对半圆形垫片之间又需相互垂直叠装，而半圆形垫片厚度较薄，人工上料时半圆形垫片容易发生位移，造成上下两对半圆形垫片的位置发生变化，而影响产品使用的寿命，人工操作劳动强度大，且人为因素影响较大，还可能出现漏装或多装半圆形垫片的情况发生，装配不良等风险，增加了次品发生的几率。
发明内容
针对现有技术中所存在的不足，本发明提供了一种汽车起动机单向器装配生产线，其解决了现有技术中存在的装配设备布置合理性及成本较高的问题。
本发明提出的一种汽车起动机单向器装配生产线，其特征在于，包括第一装配线及第二装配线，其中，
第一装配线的首端为第一总成的首次工序装配端，第一装配线的尾端为第一总成装配工序完成后的第一出料端；
第二装配线布置在第一装配线的尾部，第二装配线的首端为第二总成的首次工序装配端，第二装配线的尾端为第二总成装配工序完成后的第二出料端；
所述第二出料端与第一出料端相接，所述第二出料端用于接收第一出料端的第一总成并将接收的第一总成引导至第二总成上进行装配。
本发明中的第一装配线可用于单向器总成(第一总成)的装配，包含将输出轴装入星轮内后，在将两块垫片及外罩依次装在星轮上，在翻转星轮，将驱动齿轮及卡簧装在星轮的另一端，转配完成后送入第一出料端。而第二装配线则可同时作行星轮轴总成(第二总成)的装配，依次装配行星轮轴、齿圈、行星齿轮、保持架后，在第二出料端进行支撑定位后，可以通过人工或机械手将单向器总成送入第二出料端并通过单向器总成的轴孔套在行星轮 轴上。第一装配线与第二装配线同时装配后，均在末端结合进行二次装配，布置合理，提高了汽车起动机单向器的装配效能，厂地占用率小。各个装配点可以通过传送带连通。
相比于现有技术，本发明具有如下有益效果：
(1)、第一装配线与第二装配线可同时分别对单向器总成和行星轮轴总成装配，再将两者组合装配，布局合理，运行顺畅，装配效率高；
(2)、单向器总成和行星轮轴总成之间消除了转运的情况，操作更便利；
(3)、结构紧凑，占地少。
图1为本发明中第一装配线与第二装配线布局示意图。
图2为本发明中第一装配线的布局示意图。
图3为本发明中调整工装的结构示意图。
图4为图3调整的示意图。
图5为调整工装在调整状态下的示意图。
图6为半圆垫片的叠装示意图。
下面结合附图及实施例对本发明中的技术方案进一步说明。
如图1、2所示，本发明所提出的一种汽车起动机单向器装配生产线，包含第一装配线1及第二装配线2，其中，
第一装配线1的首端为第一总成的首次工序装配端，第一装配线1的尾端为第一总成装配工序完成后的第一出料端11；
第二装配线2布置在第一装配线1的尾部，第二装配线2的首端为第二总成的首次工序装配端，第二装配线2的尾端为第二总成装配工序完成后的第二出料端21；
所述第二出料端21与第一出料端11相接，所述第二出料端21用于接收 第一出料端11的第一总成并将接收的第一总成引导至第二总成上进行装配。
本发明中的第一装配线1可用于单向器总成(第一总成)的装配，包含将输出轴装入星轮内后，在将两块垫片及外罩依次装在星轮上，在翻转星轮，将驱动齿轮及卡簧装在星轮的另一端，转配完成后送入第一出料端11。
而第二装配线2则可同时作行星轮轴总成(第二总成)的装配，依次装配行星轮轴、齿圈、行星齿轮、保持架后，在第二出料端21进行支撑定位后，可以通过人工或机械手将单向器总成送入第二出料端21并通过单向器总成的轴孔套在行星轮轴上。第一装配线1与第二装配线2同时装配后，均在末端结合进行二次装配，布置合理，提高了汽车起动机单向器的装配效能，厂地占用率小。各个装配点可以通过传送带连通。
第二出料端21设置有支撑第二总成的装配座22，装配座22上设置有第一总成装入第二总成的定位件。该定位件可以对齿圈定位，防止其旋转，同时使行星轮轴处于竖直状态，以便于单向器总成套在行星轮轴上，比如该定位件可以为柱状的座体，在内开有与齿圈外形相配的定位凹槽，凹槽内壁有防转动的凸起与齿圈外形的匹配，实现防转定位，另外凹槽底部有凸柱，该凸柱可以穿过齿圈孔伸入行星轮轴端部的孔内对行星轮轴定位，防止单向器总成和行星轮轴总装配时发生偏摆。
如图1所示，第一装配线1呈直线布置；第二装配线2呈L形布置；第二装配线2的水平边端部为首端，竖直边的端部为尾端；水平边与第一装配线1的尾端成间隔布置形成操作工位，竖直边与第一装配线1平行；第一装配线1的尾端配置有第一总成传送带，所述第一总成传送带与第二装配线2的竖直边尾部相接，第一总成传送带形成第一出料端11。操作工位可以方便人工上料、转运、巡查或检修，第一装配线1呈直线布置使得单向器总成整个装配工序可以顺畅的进行。
如图2所示，第一装配线1包含：直线工作台12，所述直线工作台12首端至尾端之间设置有匹配第一总成装配工序的装配组A；承载板13，所述承 载板13上设置有用于支撑第一总成的定位座14；第一输送带15，所述第一输送带15安装于直线工作台12一侧，用于驱使所述承载板13经过装配组A并使定位座14与装配组A的装配位置正对，在所述第一输送带15上安装有阻挡机构16，所述阻挡机构16用于限制处于装配状态下的承载板13在第一输送带15上的位置。
采用直线工作台12作为第一装配线1的装配流转可以方便第一输送带15的安装，各装配组A可以依次的安装在直线工作台12上，其中装配组A所采用的工装多为压装机或机械手的配合，压装机可以采用现有的小型工装，安装方便，也可以方便安装自制的检测工装或购置的小型检测工装。
第一输送带15采用两条平行的条状带在直线工作台12上，第一输送带15可以包括送料带及回收带，回收带用于回收工装，回收带位于送料带的下方，第一输送带15的两端可以安装现有产品提升机(图中未示出)，通过首端的提升机将回收带上的承载板13放置在首端送料带，末端的提升机可以将末端的送料带的承载板13放置在回收带上，以实现承载板13的循环使用。
阻挡机构16设置在两条平行的条状带之间(图中未示阻挡机构的具体结构，其实现方式可以采用现有的气缸控制活动块)，阻挡机构16可以采用小型气缸控制控制活动块上下移动来对承载板13限位，小型气缸可安装在送料带与回收带之间的直线工作台12上，小型气缸的活塞杆朝向送料带，活动块可以直接连接在小型气缸的活塞杆上，活动块也可以安装在金属板，金属板与小型气缸的活塞杆连接，小型气缸的活塞杆的伸出即可控制活动块移动高出承载板13，从而对承载板13进行限位，就可以进行装配作业，当然，控制小型气缸的工作可以为现有的控制技术实现，比如在活动块前方安装传感器，通过传感器获取的承载板13经过的信号就发送至控制器，以控制小型气缸动作，将活动块推出，实现对承载板13阻挡，在装配工装上也安装感应器，感应器感应到装配工装的执行件(如压头或检测头等)离开单向器总成后，以控制小型气缸动作，将活动块退出，实现对承载板13的放行。
直线工作台12上分别配置有星轮输送带3、输出轴输送带4及驱动齿轮输送带5；星轮输送带3位于直线工作台12的首端，输出轴输送带4位于星轮输送带3的一侧并与星轮输送带3平行；驱动齿轮输送带5位于输出轴输送带4与第一总成传送带之间与输出轴输送带4平行。星轮输送带3、输出轴输送带4及驱动齿轮输送带5平行分布后，不仅可以方便送料，也具有更大的工位空间。
星轮输送带3与所述输出轴输送带4之间的直线工作台12上配置有星轮与输出轴装配工装120，星轮与输出轴装配工装120的装配头与定位座14相对；输出轴输送带4与驱动齿轮输送带5的直线工作台12上依次配置有半圆垫片送料工装121、外罩装配工装122；所述驱动齿轮输送带5与所述第一总成传送带之间依次配置有驱动齿轮装配工装123；星轮与输出轴装配工装120、半圆垫片送料工装121、外罩装配工装122、驱动齿轮装配工装123形成装配组A。在驱动齿轮装配工装123将卡簧和驱动齿轮一起装配，在之后还可以进行高度检测及扭力检测。
半圆垫片送料工装121为两组，两组所述半圆垫片送料工装121呈前后排列，两组所述半圆垫片送料工装121上均设置有用于夹持半圆垫片的真空吸附头，在后的半圆垫片送料工装121的真空吸附头所吸附的半圆垫片与在先的半圆垫片送料工装121的真空吸附头所吸附的半圆垫片的朝向相垂直。
参见图6中的a表示在前的半圆垫片送料工装送料至星轮上的示意，b表示在后的半圆垫片送料工装送料至星轮上的示意。图6中的a和b视图的相对的箭头表示真空吸附头的放料在星轮上的示意，b视图的半圆垫片位于a视图的半圆垫片之上，使上下两对的方向相垂直起到更好的密封目的来提高单向器的使用寿命。
该半圆垫片送料工装121结构的设计，可以方便两对半圆垫片依次叠装在星轮上，防止装错，使得星轮的防尘效果更好，提高寿命。在直线工作台12上还可以分别在两组半圆垫片送料工装121之后安装检测装置(比如视觉 检测或传感器)，用于两组半圆垫片送料工装121将半圆垫片送至星轮上后进行检测半圆垫片的安装位置或安装数量，起到防错的目的。
外罩装配工装122与在后的所述半圆垫片送料工装121之间的直线工作台12上配置有用于调整半圆垫片与星轮表面平齐的调整工装。调整工装为了推动半圆垫片往中心靠拢，防止的半圆垫片边缘超出星轮边缘而影响外罩的装配。
具体的调整工装可包括驱动件6和调整件7，驱动件6通过壳体设置于直线工作台12上；调整件7为两个，两个所述调整件7均受驱动件6驱动摆动与星轮和半圆垫片环面接触，在两个调整件7上均开设有弧形的开口槽，两个调整件7在驱动件6上呈对称分布且调整状态下开口槽相对。
驱动件6可以为气缸，参见图3-5，调整件7可以理解为类似机械手，由气缸控制两个调整件7摆动，两个调节件将从星轮的两侧同时向星轮靠拢，调整件7上的开口槽的槽壁与星轮和半圆垫片接触，将叠加的两对半圆垫片均往圆形靠使半圆垫片边缘与星轮边缘平齐，方便外罩将半圆垫片和星轮盖在一起，可以防止半圆垫片伸出星轮边缘对外罩造成干涉，提升装配的可靠性。
定位座14包括呈柱状的基座141和定位杆142，基座141的底面固定在承载板13上，基座141顶面用于支撑工件；定位杆142一端固定于基座141顶面的中心位置，另一端悬空，定位杆142在基座141上处于竖直状态，定位杆142的悬空端设置有花键。
基座141顶面用于支撑工件即为支撑面，其基座141顶面具有凹面，基座141顶面顶面的边缘高于凹面形成星轮的支撑，定位杆142与星轮的中心孔相匹配，以便于穿过星轮，星轮通过基座141顶面和定位杆142进行定位，防止承载板13移动过程中星轮发生偏摆，以便于其它部件的装配。定位杆142悬空端的花键是为了方便与提升机的夹头上开设的键槽相配备，方便夹头夹 持。
Claims (10)
- 一种汽车起动机单向器装配生产线，其特征在于，包括第一装配线及第二装配线，其中，第一装配线的首端为第一总成的首次工序装配端，第一装配线的尾端为第一总成装配工序完成后的第一出料端；第二装配线布置在第一装配线的尾部，第二装配线的首端为第二总成的首次工序装配端，第二装配线的尾端为第二总成装配工序完成后的第二出料端；所述第二出料端与第一出料端相接，所述第二出料端用于接收第一出料端的第一总成并将接收的第一总成引导至第二总成上进行装配。
- 如权利要求1所述的一种汽车起动机单向器装配生产线，其特征在于，所述第二出料端设置有支撑第二总成的装配座，装配座上设置有第一总成装入第二总成的定位件。
- 如权利要求1或2所述的一种汽车起动机单向器装配生产线，其特征在于，所述第一装配线呈直线布置；所述第二装配线呈L形布置；所述第二装配线的水平边端部为首端，竖直边的端部为尾端；所述水平边与第一装配线的尾端成间隔布置形成操作工位，所述竖直边与第一装配线平行；所述第一装配线的尾端配置有第一总成传送带，所述第一总成传送带与第二装配线的竖直边尾部相接，第一总成传送带形成第一出料端。
- 如权利要求3所述的一种汽车起动机单向器装配生产线，其特征在于，第一装配线包括：直线工作台，所述直线工作台首端至尾端之间设置有匹配第一总成装配工序的装配组A；承载板，所述承载板上设置有用于支撑第一总成的定位座；第一输送带，所述第一输送带安装于直线工作台一侧，用于驱使所述承载板经过装配组A并使定位座与装配组A的装配位置正对，在所述第一输送 带上安装有阻挡机构，所述阻挡机构用于限制处于装配状态下的承载板在第一输送带上的位置。
- 如权利要求4所述的一种汽车起动机单向器装配生产线，其特征在于，所述直线工作台上分别配置有星轮输送带、输出轴输送带及驱动齿轮输送带；所述星轮输送带位于直线工作台的首端，所述输出轴输送带位于星轮输送带的一侧并与星轮输送带平行；所述驱动齿轮输送带位于输出轴输送带与第一总成传送带之间与输出轴输送带平行。
- 如权利要求5所述的一种汽车起动机单向器装配生产线，其特征在于，所述星轮输送带与所述输出轴输送带之间的直线工作台上配置有星轮与输出轴装配工装；所述输出轴输送带与所述驱动齿轮输送带的直线工作台上依次配置有半圆垫片送料工装、外罩装配工装；所述所述驱动齿轮输送带与所述第一总成传送带之间依次配置有驱动齿轮装配工装；所述星轮与输出轴装配工装、半圆垫片送料工装、外罩装配工装、驱动齿轮装配工装形成装配组A。
- 如权利要求6所述的一种汽车起动机单向器装配生产线，其特征在于，所述半圆垫片送料工装为两组，两组所述半圆垫片送料工装呈前后排列，两组所述半圆垫片送料工装上均设置有用于夹持半圆垫片的真空吸附头，在后的半圆垫片送料工装的真空吸附头所吸附的半圆垫片与在先的半圆垫片送料工装的真空吸附头所吸附的半圆垫片的朝向相垂直。
- 如权利要求7所述的一种汽车起动机单向器装配生产线，其特征在于，所述外罩装配工装与在后的所述半圆垫片送料工装之间的直线工作台上配置有用于调整半圆垫片与星轮表面平齐的调整工装。
- 如权利要求8所述的一种汽车起动机单向器装配生产线，其特征在于，调整工装包括驱动件，所述驱动件通过壳体设置于直线工作台上；调整件，所述调整件为两个，两个所述调整件均受驱动件驱动摆动与星轮和半圆垫片环面接触，在两个调整件上均开设有弧形的开口槽，两个调整件在驱动件上呈对称分布且调整状态下开口槽相对。
- 如权利要求4所述的一种汽车起动机单向器装配生产线，其特征在于，所述定位座包括：基座，所述基座呈柱状，所述基座的底面固定在承载板上，所述基座顶面用于支撑工件；定位杆，所述定位杆一端固定于基座顶面的中心位置，另一端悬空，所述定位杆在基座上处于竖直状态，所述定位杆的悬空端设置有花键。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2022/098398 WO2023240400A1 (zh) | 2022-06-13 | 2022-06-13 | 汽车起动机单向器装配生产线 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2022/098398 WO2023240400A1 (zh) | 2022-06-13 | 2022-06-13 | 汽车起动机单向器装配生产线 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2023240400A1 true WO2023240400A1 (zh) | 2023-12-21 |
Family
ID=89192906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2022/098398 WO2023240400A1 (zh) | 2022-06-13 | 2022-06-13 | 汽车起动机单向器装配生产线 |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2023240400A1 (zh) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009142935A (ja) * | 2007-12-13 | 2009-07-02 | Toyota Motor Corp | プラネタリピニオン組付け装置 |
| CN106112520A (zh) * | 2016-08-22 | 2016-11-16 | 湖北精川智能装备股份有限公司 | 一种汽车起动机单向器自动装配机床 |
| CN107627102A (zh) * | 2017-09-26 | 2018-01-26 | 河北科技大学 | 一种摩托车单向器自动装配机 |
| CN109940379A (zh) * | 2019-03-11 | 2019-06-28 | 湖北神电汽车电机有限公司 | 一种起动机单向器自动化装配装置 |
| CN110587267A (zh) * | 2019-10-18 | 2019-12-20 | 湖北神电汽车电机有限公司 | 起停起动机精益智能装配线 |
| CN111113037A (zh) * | 2020-02-13 | 2020-05-08 | 河北科技大学 | 汽车单向器装配设备 |
| CN113290385A (zh) * | 2021-07-02 | 2021-08-24 | 福建艺达电驱动股份有限公司 | 一种起动机总装生产线 |
| WO2022001112A1 (zh) * | 2020-06-29 | 2022-01-06 | 浙江佛尔泰智能设备有限公司 | 一种自动十字轴装配线 |
-
2022
- 2022-06-13 WO PCT/CN2022/098398 patent/WO2023240400A1/zh unknown
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009142935A (ja) * | 2007-12-13 | 2009-07-02 | Toyota Motor Corp | プラネタリピニオン組付け装置 |
| CN106112520A (zh) * | 2016-08-22 | 2016-11-16 | 湖北精川智能装备股份有限公司 | 一种汽车起动机单向器自动装配机床 |
| CN107627102A (zh) * | 2017-09-26 | 2018-01-26 | 河北科技大学 | 一种摩托车单向器自动装配机 |
| CN109940379A (zh) * | 2019-03-11 | 2019-06-28 | 湖北神电汽车电机有限公司 | 一种起动机单向器自动化装配装置 |
| CN110587267A (zh) * | 2019-10-18 | 2019-12-20 | 湖北神电汽车电机有限公司 | 起停起动机精益智能装配线 |
| CN111113037A (zh) * | 2020-02-13 | 2020-05-08 | 河北科技大学 | 汽车单向器装配设备 |
| WO2022001112A1 (zh) * | 2020-06-29 | 2022-01-06 | 浙江佛尔泰智能设备有限公司 | 一种自动十字轴装配线 |
| CN113290385A (zh) * | 2021-07-02 | 2021-08-24 | 福建艺达电驱动股份有限公司 | 一种起动机总装生产线 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110142600B (zh) | 一种鼓式制动器防漏装半自动装配设备 | |
| CN110883510B (zh) | 一种套筒工件翻转压装机构 | |
| CN215237084U (zh) | 一种限位板冲压装置 | |
| CN115156878B (zh) | 一种液压缸活塞杆的多密封圈自动装配机 | |
| CN210360229U (zh) | 一种鼓式制动器半自动装配装置 | |
| CN109128822B (zh) | 发动机摇臂气门全自动装配工艺及生产线 | |
| CN212122322U (zh) | 一种闸阀装配机 | |
| CN108787984A (zh) | 一种刹车片与弹片的装配装置 | |
| CN113059334A (zh) | 一种管件上料压装机构的工作方法 | |
| WO2023221159A1 (zh) | 单向器智能配装系统中的实时检测系统 | |
| WO2023240400A1 (zh) | 汽车起动机单向器装配生产线 | |
| KR20210096296A (ko) | 프레스 장치 | |
| CN105290777B (zh) | 阀组件装配一体机 | |
| CN214826857U (zh) | 轴类零件落料调姿装置及定子压轴组装生产线 | |
| CN110552966B (zh) | 一种直线轴承的自动装配装置 | |
| CN211305473U (zh) | 一种组合滚轮的多工位转盘式自动组装生产线 | |
| WO2021114559A1 (zh) | 工位圆盘用精准定位机构 | |
| WO2023221160A1 (zh) | 单向器智能装配系统及其装配方法 | |
| CN115070209B (zh) | 移料机构及焊接装置 | |
| CN114192725B (zh) | 一种自动化防错漏铆压方法及铆压设备 | |
| CN216029187U (zh) | 一种活扳手自动组装检测设备 | |
| CN109139720B (zh) | 应用于轮毂轴承的保持架加球装置 | |
| CN114952278A (zh) | 汽车起动机单向器装配生产线 | |
| CN112296652A (zh) | 一种单向器的齿体装配机构 | |
| CN221111789U (zh) | 一种汽车冲压件存放机构 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 22946101 Country of ref document: EP Kind code of ref document: A1 |