CN104625730A - Assembling production line of vacuum boosters - Google Patents
Assembling production line of vacuum boosters Download PDFInfo
- Publication number
- CN104625730A CN104625730A CN201510069044.4A CN201510069044A CN104625730A CN 104625730 A CN104625730 A CN 104625730A CN 201510069044 A CN201510069044 A CN 201510069044A CN 104625730 A CN104625730 A CN 104625730A
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- Prior art keywords
- vacuum booster
- cylinder
- vacuum
- press
- assembling
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Classifications
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- 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
- B23P21/004—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 the units passing two or more work-stations whilst being composed
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/14—Measuring arrangements characterised by the use of mechanical techniques for measuring distance or clearance between spaced objects or spaced apertures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
-
- 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
- B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
- B23P2700/50—Other automobile vehicle parts, i.e. manufactured in assembly lines
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses an assembling production line of vacuum boosters. The assembling production line comprises a conveying belt 102 driven by a transmission mechanism 101. The transmission mechanism 101 comprises a lifting device. A vacuum booster plunger valve and feedback plate gap detecting device 103, a vacuum booster feedback plate and front shell part assembling device 104, a vacuum booster performance detecting device 105, a vacuum booster front-rear shell closing-up device 106, a vacuum booster ejector rod head adjusting and press fitting device 107, a vacuum booster and brake main cylinder combining device 108 and a vacuum booster band brake main cylinder assembly detecting device 109 are sequentially disposed on one side of the conveying belt 102. The assembling production line of the vacuum boosters has the advantages that assembling and online detecting of the vacuum boosters can be achieved, labor is saved, and production efficiency is increased.
Description
Technical field
The present invention relates to auto parts and components assembling and inspection field, especially relate to a kind of vacuum booster assembling line.
Background technology
Vacuum booster is the brake power assist unit in motor vehicle braking system, the vacuum that the vavuum pump that the vacuum produced when utilizing petrol engine to work or Diesel engine install additional produces, amplify brake pedal force by a certain percentage and promote brake master cylinder piston, master cylinder produces hydraulic pressure makes wheel brake produce resistance and then control vehicle deceleration or braking.
Vacuum booster is to realize vehicle better brake property and operability, uses light object to reach.The quality of vacuum booster performance, is related to the braking of vehicle and the operation comfort of car owner.Because vacuum booster in the past first assembles, its performance of rear detection, if performance inconsistency lattice need to reprocess, cause efficiency low, cost is high.So design one can the assembling line of each performance of on-line checkingi vacuum booster, for reducing costs, to raise the efficiency and vacuum booster performance seems particularly important.
For the deficiency that existing assembly line exists, the present invention is proposed.
Summary of the invention
The object of the invention is to provide a kind of production line for vacuum booster assembling, detection.
Technical scheme of the present invention is: a kind of vacuum booster assembling line, comprise a transport tape driven by connecting gear 101 102, connecting gear 101 includes lowering or hoisting gear, in transport tape 102 side, be disposed with vacuum booster plunger valve and reaction plate gap detection device 103, vacuum booster reaction plate and procapsid component mounting apparatus 104, vacuum booster device for detecting performance 105, vacuum booster front and rear housings closing device 106, the adjustment of vacuum booster push rod head and press-loading apparatus 107, vacuum booster and master cylinder assembling apparatus 108, vacuum booster with master cylinder assembly checkout gear 109, wherein,
Described vacuum booster plunger valve and reaction plate gap detection device 103 promote vacuum booster control stick by adding carrier gas cylinder, the gap between vacuum booster plunger valve and reaction plate measured by displacement transducer, then according to the size measuring gap, select suitable pad, then press-fit;
Reaction plate is put into back casing by described vacuum booster reaction plate and procapsid component mounting apparatus 104, is placed on press mechanism, then presses down assembling by procapsid parts;
The press mechanism of vacuum booster device for detecting performance 105 presses down, and vacuumizes, and tests sealing on front and rear housings height, inoperative sealing, some lower seal, point, idle stroke, input-output characteristic, loading action items;
Vacuum booster front and rear housings closing device 106 is after vacuum booster puts in place, jacking mechanism jack-up, and altogether, press-loading device presses down two lower mold installing plates, and riveting cutter carries out the riveted joint of vacuum booster front and rear housings;
The adjustment of vacuum booster push rod head and press-loading apparatus 107 complete that press-loading device presses down, vacuumizes, cylinder loading procedure, record the measured value of push rod to the height of end face, the length of push rod head, three displacement transducers of the master cylinder piston degree of depth, the adjustment of vacuum booster assembling master cylinder push rod head is detected, according to gap, suitable pad is installed in push rod head, push rod head is put into press-fitting tool, press-fiting push rod head;
Empty booster and master cylinder assembling apparatus 108 press down, and tighten the nut that vacuum booster is connected with master cylinder;
Vacuum booster with master cylinder assembly checkout gear 109 presses down, and carry out shutoff to master cylinder mouth, vacuum booster vacuumizes, and detects the vacuum leakproofness of vacuum booster with master cylinder assembly, idle stroke, return time.
Wherein, lowering or hoisting gear is arranged at the two ends of transport tape respectively, comprise a frame type lifting support 1, a crossbeam 2 is provided with in the trailing flank framework of described lifting support 1, crossbeam 2 is fixed with two vertical beams 4, two vertical beams 4 are fixed with slide rail installing plate 16 respectively, and the side of one of them slide rail installing plate 16 is fixedly connected with two proximity switch supports 5, and proximity switch support 5 is fixedly connected with proximity switch 6 respectively; Cylinder mounting plate 15 is provided with between two slide rail installing plates 16; Two slide rail installing plates 16 are fixed with supporting rail 17 respectively, supporting rail 17 is slidably connected with slide block 12 respectively, slide block 12 is fixedly connected on cylinder slide block installing plate 8 respectively by cushion block 18; One end of cylinder slide block installing plate 8 is fixedly connected with a block 9, in order to produce signal when passing through the proximity switch 6 be fixed on slide rail installing plate 16; Cylinder mounting plate 15 is fixedly connected with Rodless cylinder mounting bracket 23, Rodless cylinder cylinder body 7 is provided with between two Rodless cylinder mounting brackets 23, Rodless cylinder cylinder body 7 slidably connects stockless cylinder slipper 13, stockless cylinder slipper 13 is fixed on cylinder slide block installing plate 8; Be fixedly connected with unit installing board 19 respectively at the two ends of cylinder slide block installing plate 8, gusset 20 is fixed on cylinder slide block installing plate 8 and unit installing board 19; Unit installing board 19 is fixed with transport tape parts 11, transport tape parts 11, in order to be connected with transport tape, carry out conveying tray.
Two described cylinder mounting plates 15 are fixed with limit mounting seat 24 respectively, and in the side of limit mounting seat 24, be threaded in limit mounting seat 24 oil buffer 22, and oil buffer 22 is threaded limit screw cap 21; A limited block 14 is fixed in cylinder slide block installing plate 8 side, limits in order to contact the position of carrying out lowering or hoisting gear with limit screw cap 21.
The bottom surface of lift support 1 is provided with four lower margins 10 and is threaded with lift support 1, in order to be placed on the ground stably by lift.
Cylinder mounting plate 15 is fixedly connected with respectively by contiguous block 3 with slide rail installing plate 16, and described contiguous block 3 is fixed on crossbeam 2
The invention has the beneficial effects as follows:
Vacuum booster assembling line of the present invention, can realize assembling and the on-line checkingi of vacuum booster.
Vacuum booster plunger valve and reaction plate gap detection mechanism, can go out the size in gap by on-line checkingi, and suitable pad is selected in prompting.Vacuum booster front and rear housings closing mechanism, can carry out the riveted joint of 16 riveting cuttves simultaneously.The adjustment of vacuum booster push rod head and press-loading device, the measured value of push rod to the height of end face, the length of push rod head, three displacement transducers of the master cylinder piston degree of depth can be realized, and calculate gap width, select suitable shim pack and merge and press-fit, to save manpower, enhance productivity.Vacuum booster with master cylinder assembly testing agency, detects the performance after master cylinder loaded onto by vacuum booster, ensures the performance of product.
Accompanying drawing explanation
When considered in conjunction with the accompanying drawings, by referring to detailed description below, more completely can understand the present invention better and easily learn wherein many adjoint advantages, but accompanying drawing described herein is used to provide a further understanding of the present invention, form a part of the present invention, schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention, wherein:
Fig. 1 is general structure schematic diagram of the present invention;
Fig. 2 is that the axle of lowering or hoisting gear of the present invention measures intention;
Fig. 3 is that the axle of overlooking in Fig. 2 measures intention;
Fig. 4 is that the side-looking axle in Fig. 2 measures intention.
Detailed description of the invention
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, and below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is general structure schematic diagram of the present invention, as shown in Figure 1, a kind of vacuum booster assembling line of the present invention, comprise a transport tape driven by connecting gear 101 102, connecting gear 101 includes lowering or hoisting gear, in transport tape 102 side, be disposed with vacuum booster plunger valve and reaction plate gap detection device 103, vacuum booster reaction plate and procapsid component mounting apparatus 104, vacuum booster device for detecting performance 105, vacuum booster front and rear housings closing device 106, the adjustment of vacuum booster push rod head and press-loading apparatus 107, vacuum booster and master cylinder assembling apparatus 108, vacuum booster with master cylinder assembly checkout gear 109, wherein,
Described vacuum booster plunger valve and reaction plate gap detection device 103 promote vacuum booster control stick by adding carrier gas cylinder, the gap between vacuum booster plunger valve and reaction plate measured by displacement transducer, then according to the size measuring gap, select suitable pad, then press-fit;
Reaction plate is put into back casing by described vacuum booster reaction plate and procapsid component mounting apparatus 104, is placed on press mechanism, then presses down assembling by procapsid parts;
The press mechanism of vacuum booster device for detecting performance 105 presses down, and vacuumizes, and tests sealing on front and rear housings height, inoperative sealing, some lower seal, point, idle stroke, input-output characteristic, loading action items;
Vacuum booster front and rear housings closing device 106 is after vacuum booster puts in place, jacking mechanism jack-up, and altogether, press-loading device presses down two lower mold installing plates, and riveting cutter carries out the riveted joint of vacuum booster front and rear housings;
The adjustment of vacuum booster push rod head and press-loading apparatus 107 complete that press-loading device presses down, vacuumizes, cylinder loading procedure, record the measured value of push rod to the height of end face, the length of push rod head, three displacement transducers of the master cylinder piston degree of depth, the adjustment of vacuum booster assembling master cylinder push rod head is detected, according to gap, suitable pad is installed in push rod head, push rod head is put into press-fitting tool, press-fiting push rod head;
Empty booster and master cylinder assembling apparatus 108 press down, and tighten the nut that vacuum booster is connected with master cylinder;
Vacuum booster with master cylinder assembly checkout gear 109 presses down, and carry out shutoff to master cylinder mouth, vacuum booster vacuumizes, and detects the vacuum leakproofness of vacuum booster with master cylinder assembly, idle stroke, return time.
Fig. 2 is that the axle of lowering or hoisting gear of the present invention measures intention; Fig. 3 is that the axle of overlooking in Fig. 2 measures intention; Fig. 4 is that the side-looking axle in Fig. 2 measures intention.As shown in Fig. 2, Fig. 3, Fig. 4, lowering or hoisting gear is arranged at the two ends of transport tape respectively, comprises a frame type lifting support 1, four end points of the one side of lifting support 1, four lower margins 10 are had to be threaded with lifting support 1, in order to be placed on the ground stably by lift; The centre of the one side of the lifting support 1 adjacent with the one side being provided with lower margin 10, be fixedly connected with two vertical beams 4 having mounting foot 10 one side perpendicular with lifting support 1, middle two fixing vertical beams 4 are fixed with slide rail installing plate 16 respectively, be fixedly connected with two proximity switch supports 5 in the side of a slide rail installing plate, proximity switch support 5 is fixedly connected with proximity switch 6 respectively; A perpendicular crossbeam 2 is fixedly connected with two vertical beam 4 one end; The crossbeam 2 at two ends of vertical beam 4 being provided with slide rail installing plate 16 and lifting support 1 are fixed with cylinder mounting plate 15 respectively; Cylinder mounting plate 15 is fixedly connected with respectively by contiguous block 3 with slide rail installing plate 16; Two slide rail installing plates 16 are fixed with supporting rail 17 respectively, supporting rail 17 is slidably connected with slide block 12 respectively, slide block 12 is fixedly connected on cylinder slide block installing plate 8 respectively by cushion block 18; A block 9 is fixedly connected with, in order to produce signal when passing through the proximity switch be fixed on slide rail installing plate 16 in one end of cylinder slide block installing plate 8; Two cylinder mounting plates 15 are fixed with limit mounting seat 24 respectively, in the side of limit mounting seat 24, Rodless cylinder mounting bracket 23 is fixedly connected on cylinder mounting plate 15 respectively, be threaded in limit mounting seat 24 oil buffer 22, and oil buffer 22 is threaded limit screw cap 21; Rodless cylinder cylinder body 7 is fixed between two Rodless cylinder mounting brackets 23, and Rodless cylinder cylinder body 7 is slidably connected stockless cylinder slipper 13, and stockless cylinder slipper 13 is fixed on cylinder slide block installing plate 8; A limited block 14 is fixed in cylinder slide block installing plate 8 side, limits in order to contact the position of carrying out lift with limit screw cap 21; Be fixedly connected with unit installing board 19 respectively at the two ends of cylinder slide block installing plate 8, gusset 20 to be fixed on cylinder slide block installing plate 8 and unit installing board 19; Constant transmissions tape member 11 on unit installing board 19, in order to be connected with transport tape, carrys out conveying tray.Two lifts are placed at the two ends of transport tape, transport tape parts 11 in lift can be connected with transport tape, time in tray motion on transport tape to the transport tape parts 11 in lift, lift rises or drop to stop nut 21 place, realizes the shuttling movement of pallet on transport tape.
The explanation of above example just understands core concept of the present invention for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (5)
1. a vacuum booster assembling line, it is characterized in that, comprise a transport tape (102) driven by connecting gear (101), connecting gear (101) includes lowering or hoisting gear, in transport tape (102) side, be disposed with vacuum booster plunger valve and reaction plate gap detection device (103), vacuum booster reaction plate and procapsid component mounting apparatus (104), vacuum booster device for detecting performance (105), vacuum booster front and rear housings closing device (106), the adjustment of vacuum booster push rod head and press-loading apparatus (107), vacuum booster and master cylinder assembling apparatus (108), vacuum booster with master cylinder assembly checkout gear (109), wherein, described vacuum booster plunger valve and reaction plate gap detection device (103) promote vacuum booster control stick by adding carrier gas cylinder, the gap between vacuum booster plunger valve and reaction plate measured by displacement transducer, then according to the size measuring gap, select suitable pad, then press-fit, reaction plate is put into back casing by described vacuum booster reaction plate and procapsid component mounting apparatus (104), is placed on press mechanism, then presses down assembling by procapsid parts, the press mechanism of vacuum booster device for detecting performance (105) presses down, and vacuumizes, and tests sealing on front and rear housings height, inoperative sealing, some lower seal, point, idle stroke, input-output characteristic, loading action items, vacuum booster front and rear housings closing device (106) is after vacuum booster puts in place, jacking mechanism jack-up, and altogether, press-loading device presses down two lower mold installing plates, and riveting cutter carries out the riveted joint of vacuum booster front and rear housings, the adjustment of vacuum booster push rod head and press-loading apparatus (107) complete that press-loading device presses down, vacuumizes, cylinder loading procedure, record the measured value of push rod to the height of end face, the length of push rod head, three displacement transducers of the master cylinder piston degree of depth, the adjustment of vacuum booster assembling master cylinder push rod head is detected, according to gap, suitable pad is installed in push rod head, push rod head is put into press-fitting tool, press-fiting push rod head, empty booster and master cylinder assembling apparatus (108) press down, and tighten the nut that vacuum booster is connected with master cylinder, vacuum booster with master cylinder assembly checkout gear (109) presses down, and carry out shutoff to master cylinder mouth, vacuum booster vacuumizes, and detects the vacuum leakproofness of vacuum booster with master cylinder assembly, idle stroke, return time.
2. a kind of vacuum booster assembling line according to claim 1, it is characterized in that, described lowering or hoisting gear is arranged at the two ends of transport tape respectively, comprise a frame type lifting support (1), a crossbeam (2) is provided with in the trailing flank framework of described lifting support (1), crossbeam (2) is fixed with two vertical beams (4), two vertical beams (4) are fixed with slide rail installing plate (16) respectively, the side of one of them slide rail installing plate (16) is fixedly connected with two proximity switch supports (5), proximity switch support (5) is fixedly connected with respectively proximity switch (6), cylinder mounting plate (15) is provided with between two slide rail installing plates (16), two slide rail installing plates (16) are fixed with supporting rail (17) respectively, supporting rail (17) is slidably connected with slide block (12) respectively, slide block (12) is fixedly connected on cylinder slide block installing plate (8) respectively by cushion block (18), one end of cylinder slide block installing plate (8) is fixedly connected with a block (9), in order to produce signal when passing through the proximity switch (6) be fixed on slide rail installing plate (16), cylinder mounting plate (15) is fixedly connected with Rodless cylinder mounting bracket (23), Rodless cylinder cylinder body (7) is provided with between two Rodless cylinder mounting brackets (23), Rodless cylinder cylinder body (7) slidably connects stockless cylinder slipper (13), stockless cylinder slipper (13) is fixed on cylinder slide block installing plate (8), be fixedly connected with unit installing board (19) respectively at the two ends of cylinder slide block installing plate (8), gusset (20) is fixed on cylinder slide block installing plate (8) and unit installing board (19), unit installing board (19) is fixed with transport tape parts (11), transport tape parts (11), in order to be connected with transport tape, carry out conveying tray.
3. a kind of vacuum booster assembling line according to claim 2, it is characterized in that, two described cylinder mounting plates (15) are fixed with limit mounting seat (24) respectively, in the side of limit mounting seat (24), be threaded in limit mounting seat (24) oil buffer (22), and oil buffer (22) is threaded limit screw cap (21); A limited block (14) is fixed in cylinder slide block installing plate (8) side, limits in order to contact the position of carrying out lowering or hoisting gear with limit screw cap (21).
4. a kind of vacuum booster assembling line according to claim 2, is characterized in that, the bottom surface of lift support (1) is provided with four lower margins (10) and is threaded with lift support (1), in order to be placed on the ground stably by lift.
5. a kind of vacuum booster assembling line according to claim 2, is characterized in that, cylinder mounting plate (15) is fixedly connected with respectively by contiguous block (3) with slide rail installing plate (16), and described contiguous block (3) is fixed on crossbeam (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510069044.4A CN104625730B (en) | 2015-02-10 | 2015-02-10 | A kind of vacuum booster assembling line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510069044.4A CN104625730B (en) | 2015-02-10 | 2015-02-10 | A kind of vacuum booster assembling line |
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| CN104625730A true CN104625730A (en) | 2015-05-20 |
| CN104625730B CN104625730B (en) | 2016-11-30 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904210A (en) * | 2016-06-16 | 2016-08-31 | 苏州科技学院 | Assembly test line for gear-shifting assistance air cylinders and assembly test method |
| CN108058011A (en) * | 2017-11-22 | 2018-05-22 | 瑞立集团瑞安汽车零部件有限公司 | The assembling device and its assembly method of a kind of automobile vacuum booster and master cylinder |
| CN108592807A (en) * | 2018-04-04 | 2018-09-28 | 芜湖捷欧汽车部件有限公司 | A kind of vacuum tank raw material detection device |
| CN111660094A (en) * | 2020-07-13 | 2020-09-15 | 朱陈芳 | Equipment for assembling main cylinder ejector rod assembly of automobile vacuum booster |
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| JP2004168162A (en) * | 2002-11-19 | 2004-06-17 | Honda Motor Co Ltd | Master cylinder with vacuum booster |
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| CN201392190Y (en) * | 2009-03-24 | 2010-01-27 | 上海汽车制动系统有限公司 | Assembly defect detection device of vacuum booster |
| CN204449883U (en) * | 2015-02-10 | 2015-07-08 | 杭州沃镭智能科技股份有限公司 | A kind of vacuum booster assembling line |
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2015
- 2015-02-10 CN CN201510069044.4A patent/CN104625730B/en active Active
Patent Citations (5)
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| CN2283246Y (en) * | 1995-12-29 | 1998-06-03 | 曹金榜 | Experimental desk for testing vacuum booster performance of car |
| JP2004168162A (en) * | 2002-11-19 | 2004-06-17 | Honda Motor Co Ltd | Master cylinder with vacuum booster |
| CN201075046Y (en) * | 2007-08-06 | 2008-06-18 | 广东工业大学 | On-line test system for vehicle braking vacuum booster |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904210A (en) * | 2016-06-16 | 2016-08-31 | 苏州科技学院 | Assembly test line for gear-shifting assistance air cylinders and assembly test method |
| CN108058011A (en) * | 2017-11-22 | 2018-05-22 | 瑞立集团瑞安汽车零部件有限公司 | The assembling device and its assembly method of a kind of automobile vacuum booster and master cylinder |
| CN108592807A (en) * | 2018-04-04 | 2018-09-28 | 芜湖捷欧汽车部件有限公司 | A kind of vacuum tank raw material detection device |
| CN111660094A (en) * | 2020-07-13 | 2020-09-15 | 朱陈芳 | Equipment for assembling main cylinder ejector rod assembly of automobile vacuum booster |
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| Publication number | Publication date |
|---|---|
| CN104625730B (en) | 2016-11-30 |
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