CN102672451A - Double-head connection installation method for suspension seat of automobile axle housing and mechanism assembly of double-head connection installation method - Google Patents
Double-head connection installation method for suspension seat of automobile axle housing and mechanism assembly of double-head connection installation method Download PDFInfo
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- CN102672451A CN102672451A CN2012101602610A CN201210160261A CN102672451A CN 102672451 A CN102672451 A CN 102672451A CN 2012101602610 A CN2012101602610 A CN 2012101602610A CN 201210160261 A CN201210160261 A CN 201210160261A CN 102672451 A CN102672451 A CN 102672451A
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Abstract
The invention discloses a double-head connection installation method for a suspension seat of an automobile axle housing and also discloses a mechanism assembly for implementing the double-head connection installation method. The mechanism assembly comprises a portal frame, an automatic control system, a pressure grasping machine, two suspension seat conveying devices, two suspension material-grasping devices and two material loading devices, wherein the pressure grasping machine, the suspension seat conveying devices, the suspension material-grasping devices and the material loading devices are respectively connected with the automatic control system and are controlled by the automatic control system. The double-head connection installation method provided by the invention is concise in process and high in degree of automation, and operation action of assembling the suspension seat on the automobile axle housing can be full-automatic, fast and accurately completed by the double-head connection installation method. The mechanism assembly provided by the invention has a simple structure and application of mechanical automation. With the adoption of the mechanism assembly, working states of the pressure grasping machine, the suspension seat conveying devices, the suspension material-grasping devices and the material loading devices can be controlled only by inputting corresponding parameters and control instructions to the automatic control system to realize that the suspension seats are automatically assembled on a precalculated position of the automobile axle housing, the labor intensity is lightened simultaneously, the production efficiency is also greatly improved, the quality of products is ensured, and the competitiveness of enterprises is strengthened.
Description
Technical field
The present invention relates to automobile axle housing assembling hangoff receptacle technology, be specifically related to a kind of automobile axle housing hangoff receptacle double end and connect dress method and mechanism assembly thereof.
Background technology
At present; Automobile axle housing is used to support various load and passes to wheel, to regulate car load kinematics and dynamic performance, it is had outside the good transmission performance; Also will be as the crossbeam of support drive wheel; Make the axial location of left and right driving wheel keep relative fixed, and make and bear vehicle body and the carload weight on vehicle frame top on the leaf spring together as the drive axle of the primary clustering of automobile running system and supporting bridge, and when running car; The brake force and the braking moment that produce when bearing various driving forces that power transmission shaft passes over, driving moment and braking are closed and are paid vehicle frame through suspension.Automobile axle housing is related to the whole lifting capacity of automobile, is one of vitals of automobile.
Yet along with growth in the living standard, people are increasing to the demand of automobile.When hangoff receptacle assembles to automobile axle housing in more existing automobile production enterprises, still adopting tradition to adopt artificial positioning assembly method, is exactly that staff is placed on hangoff receptacle on the precalculated position of automobile axle housing, adopts welding that this hangoff receptacle is fixed on the automobile axle housing then; This artificial assembly method speed is slow, yields poorly, and when producing in enormous quantities; Its workload is big, repeatability is high, causes labour intensity to strengthen, and makes the people tired easily; Do not have unified localization criteria in addition, have only the subjective judgement of depending on the individual, be difficult to guarantee the assembly precision of each hangoff receptacle; Be prone to substandard products, waste of material is many, and cost of labor is high.
Summary of the invention
To above-mentioned deficiency, one of the object of the invention is, the automobile axle housing hangoff receptacle double end that provides that a kind of operation is succinct, assembling speed is fast, precision is high and can reduce labour intensity connects the dress method.
The present invention also aims to, a kind of mechanism assembly of realizing said method is provided.
The present invention is for realizing above-mentioned purpose, and the technical scheme that is provided is:
A kind of automobile axle housing hangoff receptacle double end connects the dress method, and it comprises the steps:
(1) portal frame is set, the top of this portal frame is provided with slide rail;
(2) be provided with and press the grapple platform, this pressures grapple platform is arranged on the centre position, bottom of portal frame, should press the work of grapple platform, grip automobile axle housing with realization through control;
(3) the hangoff receptacle transport is set, through controlling this hangoff receptacle transport work, to realize that driving pipeline is fed forward hangoff receptacle;
(4) suspension material grasping device is set, this suspension material grasping device is movably arranged on the slide rail of portal frame, should the work of suspension material grasping device through control, realizing the hangoff receptacle on the extracting pipeline, and be transferred to the precalculated position, to be installed;
(5) feeding device is set, this feeding device is arranged on top one side of portal frame, through controlling this feeding device work, to realize hang the precalculated position of the hangoff receptacle propelling automobile axle housing on the material grasping device;
(6) automatic control system is set, this automatic control system respectively with press grapple platform, hangoff receptacle transport, suspension material grasping device and feeding device, and control its duty.
It is further comprising the steps of:
(6) energized, the automatic control system initialization;
(7) press grapple platform, suspension material grasping device and feeding device to be positioned at initial position;
(8) press the work of grapple platform, automobile axle housing is gripped;
(9) hangoff receptacle transport work drives pipeline and is fed forward hangoff receptacle, until this hangoff receptacle being delivered to the predefined crawl position of said suspension material grasping device;
(10) hangoff receptacle on the crawl position is grasped in suspension material grasping device work;
(11) feeding device work drives suspension material grasping device and draws close to the direction of automobile axle housing, until the precalculated position that hangoff receptacle is advanced automobile axle housing;
Repeating step (7) is realized the assembly work of a new round to (11).
Said step (1) specifically comprises the steps:
(1.1) support is set;
(1.2) guide rail is set;
(1.3) servomotor is set;
(1.4) be provided with two and press the grapple structure; This pressure grapple structure comprises a cylinder, a pull bar and a paw; The rear end of this paw and the upper end of pull bar are hinged; The middle part of this paw is movably arranged on said support top through a bearing pin, the front end of this paw extend forward and form one with the suitable pressure hook part of appearance profile of automobile axle housing;
(1.5) press the grapple structure to be symmetricly set on a side of support with two;
(1.6) through the anti-dumping roller set said support is movably arranged on the guide rail, servomotor is arranged on the bottom of support, and can drive this support and on said guide rail, move back and forth,
(1.7) said cylinder is vertically set on the support, and the piston rod of this cylinder and the lower ends of said pull bar are connect, make and press the grapple platform.
Said step (3) specifically comprises the steps:
(3.1) hanger is set, this hanger is arranged on the slide rail of portal frame through slide;
(3.2) cylinder is set, this cylinder is vertically set on the top of hanger, and the piston rod that makes this cylinder down;
(3.3) be provided with and grab folder, this lower end of grabbing folder is provided with the crawl section that can grasp said hangoff receptacle, and the middle part is fixed on the bottom of hanger through a bearing pin, and the upper end is connected with the piston rod of cylinder, makes to hang the material grasping device.
Said hangoff receptacle transport comprises support and is arranged on the pipeline on this support.
Said feeding device comprises cylinder, and this cylinder is horizontally set on slide rail one side, and the piston rod of this cylinder is connected with said slide, and said automatic control system comprises an industrial computer.
A kind ofly implement the mechanism assembly that above-mentioned automobile axle housing hangoff receptacle double end connects the method for adorning; It comprises a portal frame, an automatic control system and links to each other with this automatic control system respectively; And receive the pressure grapple platform of its control, two hangoff receptacle transports, two to hang material grasping device and two feeding devices; The top of said portal frame is provided with slide rail, and said pressure grapple platform is arranged on the centre position, bottom of portal frame, and two hangoff receptacle transports are symmetricly set on the both sides of pressing the grapple platform; Two suspension material grasping devices are movably arranged on the slide rail; And over against hangoff receptacle transport corresponding with it, two feeding devices are arranged on the two ends of slide rail, and can drive hangoff receptacle transport corresponding with it to press grapple platform one side direction draw close or away from.
Said pressure grapple platform comprises support, guide rail, servomotor and two pressure grapple structures; Two press the grapple structure to be symmetricly set on a side of support; Said support is movably arranged on the guide rail through the anti-dumping roller set, and said servomotor is arranged on the bottom of support, and can drive this support and on said guide rail, move back and forth; Said pressure grapple structure comprises a cylinder, a pull bar and a paw; The rear end of this paw and the upper end of pull bar are hinged, and the middle part of this paw is movably arranged on said support top through a bearing pin, the front end of this paw extend forward and form one with the suitable pressure hook part of appearance profile of automobile axle housing; Said cylinder is vertically set on the support, and the piston rod of this cylinder and the lower ends of said pull bar are connect.
Said suspension material grasping device comprises hanger, cylinder and grabs folder; Said hanger is arranged on the slide rail of portal frame through slide; Said cylinder is vertically set on the top of hanger, and the piston rod that makes this cylinder down, and said lower end of grabbing folder is provided with the crawl section that can grasp said hangoff receptacle; The middle part is fixed on the bottom of hanger through a bearing pin, and the upper end is connected with the piston rod of cylinder.
Said hangoff receptacle transport comprises support and is arranged on the pipeline on this support; Said feeding device comprises cylinder, and this cylinder is horizontally set on slide rail one side, and the piston rod of this cylinder is connected with said slide; Said automatic control system comprises an industrial computer.
Beneficial effect of the present invention is: method provided by the invention, and operation is succinct, and automaticity is high, can accomplish automatically, fast, accurately hangoff receptacle is assemblied in the operation action on the automobile axle housing; Mechanism assembly provided by the invention, simple in structure, the application machine automation; Only need input relevant parameters and control instruction on automatic control system, just can control the duty of pressing grapple platform, hangoff receptacle transport, suspension material grasping device and feeding device, realize automatically hangoff receptacle is assemblied in the purpose on the precalculated position of automobile axle housing; When having alleviated labour intensity; Also improve production efficiency greatly, and guaranteed product quality, strengthened Enterprises'Competitiveness.
Description of drawings
Fig. 1 is structural representation Fig. 1 of the present invention;
Fig. 2 is structural representation Fig. 2 of the present invention.
The specific embodiment
Embodiment: referring to Fig. 1 and Fig. 2, the embodiment of the invention provides a kind of automobile axle housing hangoff receptacle double end to connect the dress method, and it comprises the steps:
(1) portal frame 1 is set, the top of this portal frame 1 is provided with slide rail 11;
(2) be provided with and press grapple platform 2, this pressures grapple platform 2 is arranged on the centre position, bottom of portal frame 1, should press 2 work of grapple platform, grip automobile axle housing 6 with realization through control;
(3) hangoff receptacle transport 3 is set, through controlling this hangoff receptacle transport 3 work, to realize that driving pipeline is fed forward hangoff receptacle 7;
(4) suspension material grasping device 4 is set, this suspension material grasping device 4 is movably arranged on the slide rail 11 of portal frame 1, should 4 work of suspension material grasping device through control, realizing the hangoff receptacle 7 on the extracting pipeline, and be transferred to the precalculated position, to be installed;
(5) feeding device 5 is set, this feeding device 5 is arranged on top one side of portal frame 1, through controlling this feeding device 5 work, to realize hang the precalculated position of the hangoff receptacle 7 propelling automobile axle housings 6 on the material grasping device 4;
(6) automatic control system is set, this automatic control system respectively with press grapple platform 2, hangoff receptacle transport 3, suspension material grasping device 4 and feeding device 5, and control its duty.
It is further comprising the steps of:
(6) energized, the automatic control system initialization;
(7) press grapple platform 2, suspension material grasping device 4 and feeding device 5 to be positioned at initial position;
(8) press 2 work of grapple platform, automobile axle housing 6 is gripped;
(9) hangoff receptacle transport 3 work drive pipeline and are fed forward hangoff receptacle 7, until this hangoff receptacle 7 being delivered to said suspension material grasping device 4 predefined crawl positions;
(10) hangoff receptacle 7 on the crawl position is grasped in suspension material grasping device 4 work;
(11) feeding device 5 work drive suspension material grasping device 4 and draw close to the direction of automobile axle housing 6, until the precalculated position that hangoff receptacle 7 is advanced automobile axle housing 6;
Repeating step (7) is realized the assembly work of a new round to (11).
Said step (1) specifically comprises the steps:
(1.1) support 11 is set;
(1.2) guide rail 12 is set;
(1.3) servomotor 13 is set;
(1.4) be provided with two and press grapple structure 14; This pressure grapple structure 14 comprises a cylinder 141, a pull bar 142 and a paw 143; The upper end of the rear end of this paw 143 and pull bar 142 is hinged; The middle part of this paw 143 is movably arranged on said support 11 tops through a bearing pin, the front end of this paw 143 extend forward and form one with the suitable pressure hook part of appearance profile of automobile axle housing 6;
(1.5) press grapple structure 14 to be symmetricly set on a side of support 11 with two;
(1.6) through anti-dumping roller set 15 said support 11 is movably arranged on the guide rail 12, servomotor 13 is arranged on the bottom of support 11, and can drive this support 11 and on said guide rail 12, move back and forth,
(1.7) said cylinder 141 is vertically set on the support 11, and the piston rod of this cylinder 141 and the lower ends of said pull bar 142 are connect, make and press grapple platform 2.
Said step (3) specifically comprises the steps:
(3.1) hanger 41 is set, this hanger 41 is arranged on the slide rail 11 of portal frame 1 through slide 44;
(3.2) cylinder 42 is set, this cylinder 42 is vertically set on the top of hanger 41, and the piston rod that makes this cylinder 42 down;
(3.3) be provided with and grab folder 43, this lower end of grabbing folder 43 is provided with the crawl section that can grasp said hangoff receptacle 7, and the middle part is fixed on the bottom of hanger 41 through a bearing pin, and the upper end is connected with the piston rod of cylinder 42, makes to hang material grasping device 4.
Said hangoff receptacle transport 3 comprises support 31 and is arranged on the pipeline 32 on this support 31.
Said feeding device 5 comprises cylinder 51, and this cylinder 51 is horizontally set on slide rail 11 1 sides, and the piston rod of this cylinder 51 is connected with said slide 44, and said automatic control system comprises an industrial computer.
A kind ofly implement the mechanism assembly that above-mentioned automobile axle housing hangoff receptacle double end connects the method for adorning; It comprises a portal frame 1, an automatic control system and links to each other with this automatic control system respectively; And receive pressure grapple platform 2, the two hangoff receptacle transports 3, two of its control to hang material grasping devices 4 and two feeding devices 5; The top of said portal frame 1 is provided with slide rail 11, and said pressure grapple platform 2 is arranged on the centre position, bottom of portal frame 1, and two hangoff receptacle transports 3 are symmetricly set on the both sides of pressing grapple platform 2; Two suspension material grasping devices 4 are movably arranged on the slide rail 11; And be arranged on the two ends of slide rail 11 over against hangoff receptacle transport 3, two feeding devices 5 corresponding with it, and can drive hangoff receptacle transport 3 corresponding with it to press grapple platform 2 one side directions draw close or away from.
Said pressure grapple platform 2 comprises support 11, guide rail 12, servomotor 13 and two pressure grapple structures 14; Two press grapple structure 14 to be symmetricly set on a side of support 11; Said support 11 is movably arranged on the guide rail 12 through anti-dumping roller set 15, and said servomotor 13 is arranged on the bottom of support 11, and can drive this support 11 and on said guide rail 12, move back and forth; Said pressure grapple structure 14 comprises a cylinder 141, a pull bar 142 and a paw 143; The upper end of the rear end of this paw 143 and pull bar 142 is hinged, and the middle part of this paw 143 is movably arranged on said support 11 tops through a bearing pin, the front end of this paw 143 extend forward and form one with the suitable pressure hook part of appearance profile of automobile axle housing 6; Said cylinder 141 is vertically set on the support 11, and the piston rod of this cylinder 141 and the lower ends of said pull bar 142 are connect.
Said suspension material grasping device 4 comprises hanger 41, cylinder 42 and grabs folder 43; Said hanger 41 is arranged on the slide rail 11 of portal frame 1 through slide 44; Said cylinder 42 is vertically set on the top of hanger 41, and the piston rod that makes this cylinder 42 down, and said lower end of grabbing folder 43 is provided with the crawl section that can grasp said hangoff receptacle 7; The middle part is fixed on the bottom of hanger 41 through a bearing pin, and the upper end is connected with the piston rod of cylinder 42.
Said hangoff receptacle transport 3 comprises support 31 and is arranged on the pipeline 32 on this support 31;
Said feeding device 5 comprises cylinder 51, and this cylinder 51 is horizontally set on slide rail 11 1 sides, and the piston rod of this cylinder 51 is connected with said slide 44;
Said automatic control system comprises an industrial computer.
Method provided by the invention, operation is succinct, and automaticity is high, can accomplish automatically, fast, accurately hangoff receptacle 7 is assemblied in the operation action on the automobile axle housing 6; Mechanism assembly provided by the invention, simple in structure,
During work; Only need input relevant parameters and control instruction on automatic control system, just can control the duty of pressing grapple platform 2, hangoff receptacle transport 3, suspension material grasping device 4 and feeding device 5, realize automatically hangoff receptacle 7 is assemblied in the purpose on the precalculated position of automobile axle housing 6; When having alleviated labour intensity; Also improve production efficiency greatly, and guaranteed product quality, strengthened Enterprises'Competitiveness.
Of the above embodiment of the present invention, adopt structure same or similar and other mechanism assembly and the method for work that obtain, all in protection domain of the present invention with it.
Claims (10)
1. an automobile axle housing hangoff receptacle double end connects the dress method, it is characterized in that it comprises the steps:
(1) portal frame is set, the top of this portal frame is provided with slide rail;
(2) be provided with and press the grapple platform, this pressures grapple platform is arranged on the centre position, bottom of portal frame, should press the work of grapple platform, grip automobile axle housing with realization through control;
(3) the hangoff receptacle transport is set, through controlling this hangoff receptacle transport work, to realize that driving pipeline is fed forward hangoff receptacle;
(4) suspension material grasping device is set, this suspension material grasping device is movably arranged on the slide rail of portal frame, should the work of suspension material grasping device through control, realizing the hangoff receptacle on the extracting pipeline, and be transferred to the precalculated position, to be installed;
(5) feeding device is set, this feeding device is arranged on top one side of portal frame, through controlling this feeding device work, to realize hang the precalculated position of the hangoff receptacle propelling automobile axle housing on the material grasping device;
(6) automatic control system is set, this automatic control system respectively with press grapple platform, hangoff receptacle transport, suspension material grasping device and feeding device, and control its duty.
2. automobile axle housing hangoff receptacle double end according to claim 1 connects the dress method, it is characterized in that it is further comprising the steps of:
(6) energized, the automatic control system initialization;
(7) press grapple platform, suspension material grasping device and feeding device to be positioned at initial position;
(8) press the work of grapple platform, automobile axle housing is gripped;
(9) hangoff receptacle transport work drives pipeline and is fed forward hangoff receptacle, until this hangoff receptacle being delivered to the predefined crawl position of said suspension material grasping device;
(10) hangoff receptacle on the crawl position is grasped in suspension material grasping device work;
(11) feeding device work drives suspension material grasping device and draws close to the direction of automobile axle housing, until the precalculated position that hangoff receptacle is advanced automobile axle housing;
Repeating step (7) is realized the assembly work of a new round to (11).
3. automobile axle housing hangoff receptacle double end according to claim 2 connects the dress method, it is characterized in that, said step (1) specifically comprises the steps:
(1.1) support is set;
(1.2) guide rail is set;
(1.3) servomotor is set;
(1.4) be provided with two and press the grapple structure; This pressure grapple structure comprises a cylinder, a pull bar and a paw; The rear end of this paw and the upper end of pull bar are hinged; The middle part of this paw is movably arranged on said support top through a bearing pin, the front end of this paw extend forward and form one with the suitable pressure hook part of appearance profile of automobile axle housing;
(1.5) press the grapple structure to be symmetricly set on a side of support with two;
(1.6) through the anti-dumping roller set said support is movably arranged on the guide rail, servomotor is arranged on the bottom of support, and can drive this support and on said guide rail, move back and forth,
(1.7) said cylinder is vertically set on the support, and the piston rod of this cylinder and the lower ends of said pull bar are connect, make and press the grapple platform.
4. automobile axle housing hangoff receptacle double end according to claim 3 connects the dress method, it is characterized in that, said step (3) specifically comprises the steps:
(3.1) hanger is set, this hanger is arranged on the slide rail of portal frame through slide;
(3.2) cylinder is set, this cylinder is vertically set on the top of hanger, and the piston rod that makes this cylinder down;
(3.3) be provided with and grab folder, this lower end of grabbing folder is provided with the crawl section that can grasp said hangoff receptacle, and the middle part is fixed on the bottom of hanger through a bearing pin, and the upper end is connected with the piston rod of cylinder, makes to hang the material grasping device.
5. automobile axle housing hangoff receptacle double end according to claim 4 connects the dress method, it is characterized in that, said hangoff receptacle transport comprises support and is arranged on the pipeline on this support.
6. automobile axle housing hangoff receptacle double end according to claim 5 connects the dress method; It is characterized in that said feeding device comprises cylinder, this cylinder is horizontally set on slide rail one side; The piston rod of this cylinder is connected with said slide, and said automatic control system comprises an industrial computer.
7. implement the mechanism assembly that any said automobile axle housing hangoff receptacle double end of claim 1-6 connects the method for adorning for one kind; It is characterized in that; It comprises pressure grapple platform, two hangoff receptacle transports, the two suspension material grasping device and two feeding devices of a portal frame, an automatic control system and its control that links to each other with this automatic control system, and receive respectively, and the top of said portal frame is provided with slide rail; Said pressure grapple platform is arranged on the centre position, bottom of portal frame; Two hangoff receptacle transports are symmetricly set on the both sides of pressing the grapple platform, and two suspension material grasping devices are movably arranged on the slide rail, and over against hangoff receptacle transport corresponding with it; Two feeding devices are arranged on the two ends of slide rail, and can drive hangoff receptacle transport corresponding with it to press grapple platform one side direction draw close or away from.
8. mechanism assembly according to claim 7 is characterized in that, said pressure grapple platform comprises support, guide rail, servomotor and two pressure grapple structures; Two press the grapple structure to be symmetricly set on a side of support; Said support is movably arranged on the guide rail through the anti-dumping roller set, and said servomotor is arranged on the bottom of support, and can drive this support and on said guide rail, move back and forth; Said pressure grapple structure comprises a cylinder, a pull bar and a paw; The rear end of this paw and the upper end of pull bar are hinged, and the middle part of this paw is movably arranged on said support top through a bearing pin, the front end of this paw extend forward and form one with the suitable pressure hook part of appearance profile of automobile axle housing; Said cylinder is vertically set on the support, and the piston rod of this cylinder and the lower ends of said pull bar are connect.
9. mechanism assembly according to claim 8 is characterized in that, said suspension material grasping device comprises hanger, cylinder and grabs folder; Said hanger is arranged on the slide rail of portal frame through slide; Said cylinder is vertically set on the top of hanger, and the piston rod that makes this cylinder down, and said lower end of grabbing folder is provided with the crawl section that can grasp said hangoff receptacle; The middle part is fixed on the bottom of hanger through a bearing pin, and the upper end is connected with the piston rod of cylinder.
10. mechanism assembly according to claim 9 is characterized in that, said hangoff receptacle transport comprises support and is arranged on the pipeline on this support; Said feeding device comprises cylinder, and this cylinder is horizontally set on slide rail one side, and the piston rod of this cylinder is connected with said slide; Said automatic control system comprises an industrial computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101602610A CN102672451A (en) | 2012-05-21 | 2012-05-21 | Double-head connection installation method for suspension seat of automobile axle housing and mechanism assembly of double-head connection installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101602610A CN102672451A (en) | 2012-05-21 | 2012-05-21 | Double-head connection installation method for suspension seat of automobile axle housing and mechanism assembly of double-head connection installation method |
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| CN102672451A true CN102672451A (en) | 2012-09-19 |
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|---|---|---|---|
| CN2012101602610A Pending CN102672451A (en) | 2012-05-21 | 2012-05-21 | Double-head connection installation method for suspension seat of automobile axle housing and mechanism assembly of double-head connection installation method |
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| CN104028987A (en) * | 2014-06-18 | 2014-09-10 | 北京邮电大学 | Automatic assembly line for umbrella tails of umbrellas |
| CN104353997A (en) * | 2014-11-27 | 2015-02-18 | 江铃汽车股份有限公司 | Independent suspension split charging device |
| CN111168620A (en) * | 2020-03-03 | 2020-05-19 | 涡阳县安元汽车配件有限公司 | Axle production assembly workbench |
| CN112338870A (en) * | 2019-09-28 | 2021-02-09 | 景宁丽恒模具加工厂 | Automatic plate spring assembling equipment |
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| CN101537578A (en) * | 2008-10-16 | 2009-09-23 | 濮阳贝英数控机械设备有限公司 | Automatic ultra precision loading and unloading device for railway bearing outer ring |
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| CN2930952Y (en) * | 2006-03-02 | 2007-08-08 | 辛振涛 | Railway diesel locomotive wheel pressing machine |
| CN101100029A (en) * | 2007-07-09 | 2008-01-09 | 武汉理工大学 | Automobile speed-changing box pulling fork assembling machine |
| CN201168882Y (en) * | 2008-03-12 | 2008-12-24 | 许晓华 | Clamping mechanism for processing center formwork |
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| CN112338870A (en) * | 2019-09-28 | 2021-02-09 | 景宁丽恒模具加工厂 | Automatic plate spring assembling equipment |
| CN112338870B (en) * | 2019-09-28 | 2022-04-29 | 泰富特钢悬架(济南)有限公司 | Automatic plate spring assembling equipment |
| CN111168620A (en) * | 2020-03-03 | 2020-05-19 | 涡阳县安元汽车配件有限公司 | Axle production assembly workbench |
| CN111168620B (en) * | 2020-03-03 | 2021-07-23 | 涡阳县安元汽车配件有限公司 | Axle production assembly workbench |
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