CN104625730B - A kind of vacuum booster assembling line - Google Patents
A kind of vacuum booster assembling line Download PDFInfo
- Publication number
- CN104625730B CN104625730B CN201510069044.4A CN201510069044A CN104625730B CN 104625730 B CN104625730 B CN 104625730B CN 201510069044 A CN201510069044 A CN 201510069044A CN 104625730 B CN104625730 B CN 104625730B
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- Prior art keywords
- vacuum booster
- cylinder
- press
- push rod
- master cylinder
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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 a kind of vacuum booster assembling line, including a transmission belt 102 driven by connecting gear 101, connecting gear 101 includes lowering or hoisting gear, in transmission belt 102 side, it is 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, vacuum booster push rod head adjusts and press-loading apparatus 107, vacuum booster and master cylinder assembling apparatus 108, vacuum booster with master cylinder assembly detection device 109；The vacuum booster assembling line of the present invention, it is possible to realize assembling and the on-line checking of vacuum booster.Save manpower, improve production efficiency.
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, vacuum produced by the vacuum pump that when utilizing petrol engine to work, produced vacuum or Diesel engine are installed additional, amplifying 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 preferably brake property and operability, to reach to use light purpose.The quality of vacuum booster performance, is related to the braking of vehicle and the operation comfort of car owner.Owing to conventional vacuum booster is first to assemble, rear its performance of detection, if the defective needs of performance are reprocessed, cause efficiency low, cost is high.So design one can the assembling line of on-line checking each performance of vacuum booster, for reducing cost, improve efficiency and vacuum booster performance be particularly important.
The deficiency existed for existing assembly line, proposes the present invention.
Summary of the invention
It is an object of the present invention to provide a kind of for vacuum booster assembling, the production line of detection.
The technical scheme is that a kind of vacuum booster assembling line, including a transmission belt 102 driven by connecting gear 101, connecting gear 101 includes lowering or hoisting gear, in transmission belt 102 side, it is 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, vacuum booster push rod head adjusts and press-loading apparatus 107, vacuum booster and master cylinder assembling apparatus 108, vacuum booster with master cylinder assembly detection device 109；Wherein,
Described vacuum booster plunger valve and reaction plate gap detection device 103 promote vacuum booster stick by adding carrier gas cylinder, the gap between vacuum booster plunger valve and reaction plate measured by displacement transducer, then basis measures the size in gap, selects suitable pad, then press-fits；
Reaction plate is put into back casing by described vacuum booster reaction plate and procapsid component mounting apparatus 104, is placed on press mechanism by procapsid parts, press-fits down and join；
Press under the press mechanism of vacuum booster device for detecting performance 105, evacuation, sealing on front and rear housings height, inoperative sealing, some lower seal, point, idle stroke, input-output characteristic, loading action items are tested；
Vacuum booster front and rear housings closing device 106 is after vacuum booster puts in place, jacking mechanism jack-up, and two lower mold installing plates altogether, are pressed under press-loading device, and riveting cutter carries out the riveting of vacuum booster front and rear housings；
Vacuum booster push rod head adjust complete to press under press-loading device with press-loading apparatus 107, evacuation, cylinder loading procedure, record push rod to the height of end face, the length of push rod head, the measured value of three displacement transducers of the master cylinder piston degree of depth, regulation detection to vacuum booster assembling master cylinder push rod head, according to gap, suitable pad is installed to push rod head, push rod head is put in press-fitting tool, push rod head is press-fited；
Empty booster is pressed for 108 times with master cylinder assembling apparatus, tightens the nut that vacuum booster is connected with master cylinder；
Vacuum booster with master cylinder assembly detection device is pressed for 109 times, blocks master cylinder mouth, vacuum booster evacuation, detects the vacuum leakproofness of vacuum booster with master cylinder assembly, idle stroke, return time.
Wherein, lowering or hoisting gear is respectively arranged at the two ends of transmission belt, including a frame type lifting support 1, a crossbeam 2 it is provided with in the trailing flank framework of described lifting support 1, two vertical beams 4 it are fixed with on crossbeam 2, being respectively fixed with slide rail installing plate 16 on two vertical beams 4, 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 has been respectively fixedly connected with proximity switch 6；It is provided with cylinder mounting plate 15 between two slide rail installing plates 16；Being respectively fixed with supporting rail 17 on two slide rail installing plates 16, supporting rail 17 is slidably connected with slide block 12 respectively, slide block 12 is fixedly connected on cylinder slide block installing plate 8 by cushion block 18 respectively；One end of cylinder slide block installing plate 8 is fixing connects a block 9, in order to produce signal proximity switch 6 through being fixed on slide rail installing plate 16 when；Rodless cylinder mounting bracket 23 it is fixedly connected with on cylinder mounting plate 15, it is provided with Rodless cylinder cylinder body 7 between two Rodless cylinder mounting brackets 23, slidably connecting stockless cylinder slipper 13 on Rodless cylinder cylinder body 7, stockless cylinder slipper 13 is fixed on cylinder slide block installing plate 8；Being respectively fixedly connected with unit installing board 19 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；Being fixed with transmission belt parts 11 on unit installing board 19, transmission belt parts 11, in order to be connected with transmission belt, carry out conveying tray.
Being respectively fixed with limit mounting seat 24 on two described cylinder mounting plates 15, threaded in the side of limit mounting seat 24, limit mounting seat 24 have oil buffer 22, threaded limit screw cap 21 on oil buffer 22；A limited block 14 is fixed in cylinder slide block installing plate 8 side, limits in order to contact the position carrying out lowering or hoisting gear with limit screw cap 21.
The bottom surface of elevator support 1 is provided with four lower margins 10 and threadeds with elevator support 1, in order to elevator to be stably placed on the ground.
Cylinder mounting plate 15 is connected by contiguous block 3 is fixing respectively with slide rail installing plate 16, and described contiguous block 3 is fixed on crossbeam 2
The invention has the beneficial effects as follows:
The vacuum booster assembling line of the present invention, it is possible to realize assembling and the on-line checking of vacuum booster.
Vacuum booster plunger valve and reaction plate gap detection mechanism, it is possible to on-line checking goes out the size in gap, and points out selection suitable pad.Vacuum booster front and rear housings closing mechanism, it is possible to simultaneously carry out the riveting of 16 riveting cuttves.Vacuum booster push rod head adjusts and press-loading device, it is capable of push rod to the height of end face, the length of push rod head, the measured value of three displacement transducers of the master cylinder piston degree of depth, and calculates gap width, select suitable shim pack and merge and press-fit, to save manpower, improve production efficiency.Vacuum booster with master cylinder assembly testing agency, the performance after master cylinder loaded onto by detection vacuum booster, it is ensured that the performance of product.
Accompanying drawing explanation
When considered in conjunction with the accompanying drawings, by referring to detailed description below, can more completely be more fully understood that the present invention and easily learn the advantage that many of which is adjoint, but accompanying drawing described herein is used for providing a further understanding of the present invention, constitute the part of the present invention, the schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention, wherein:
Fig. 1 is the population structure schematic diagram of the present invention；
Fig. 2 is that the axle of the lowering or hoisting gear of the present invention measures intention；
Fig. 3 is that the vertical view axle in Fig. 2 measures intention；
Fig. 4 is that the side-looking axle in Fig. 2 measures intention.
Detailed description of the invention
Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, the present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
Fig. 1 is the population structure schematic diagram of the present invention；As shown in Figure 1, a kind of vacuum booster assembling line of the present invention, including a transmission belt 102 driven by connecting gear 101, connecting gear 101 includes lowering or hoisting gear, in transmission belt 102 side, it is 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, vacuum booster push rod head adjusts and press-loading apparatus 107, vacuum booster and master cylinder assembling apparatus 108, vacuum booster with master cylinder assembly detection device 109；Wherein,
Described vacuum booster plunger valve and reaction plate gap detection device 103 promote vacuum booster stick by adding carrier gas cylinder, the gap between vacuum booster plunger valve and reaction plate measured by displacement transducer, then basis measures the size in gap, selects suitable pad, then press-fits；
Reaction plate is put into back casing by described vacuum booster reaction plate and procapsid component mounting apparatus 104, is placed on press mechanism by procapsid parts, press-fits down and join；
Press under the press mechanism of vacuum booster device for detecting performance 105, evacuation, sealing on front and rear housings height, inoperative sealing, some lower seal, point, idle stroke, input-output characteristic, loading action items are tested；
Vacuum booster front and rear housings closing device 106 is after vacuum booster puts in place, jacking mechanism jack-up, and two lower mold installing plates altogether, are pressed under press-loading device, and riveting cutter carries out the riveting of vacuum booster front and rear housings；
Vacuum booster push rod head adjust complete to press under press-loading device with press-loading apparatus 107, evacuation, cylinder loading procedure, record push rod to the height of end face, the length of push rod head, the measured value of three displacement transducers of the master cylinder piston degree of depth, regulation detection to vacuum booster assembling master cylinder push rod head, according to gap, suitable pad is installed to push rod head, push rod head is put in press-fitting tool, push rod head is press-fited；
Empty booster is pressed for 108 times with master cylinder assembling apparatus, tightens the nut that vacuum booster is connected with master cylinder；
Vacuum booster with master cylinder assembly detection device is pressed for 109 times, blocks master cylinder mouth, vacuum booster evacuation, detects the vacuum leakproofness of vacuum booster with master cylinder assembly, idle stroke, return time.
Fig. 2 is that the axle of the lowering or hoisting gear of the present invention measures intention；Fig. 3 is that the vertical view axle 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 respectively arranged at the two ends of transmission belt, including a frame type lifting support 1, four end points of the one side of lifting support 1, four lower margins 10 are had to threaded with lifting support 1, in order to elevator to be stably placed on the ground；The centre of the one side of the lifting support 1 adjacent with the one side being provided with lower margin 10, fixing connection two and lifting support 1 have the vertical beam 4 that mounting foot 10 one side is the most perpendicular, it is respectively fixed with slide rail installing plate 16 on middle two fixing vertical beams 4, in the side of a slide rail installing plate, two proximity switch supports 5 of fixing connection, proximity switch support 5 is respectively fixedly connected with proximity switch 6；A piece perpendicular crossbeam 2 of connection is fixed two vertical beam 4 one end；The crossbeam 2 and lifting support 1 at the two ends of the vertical beam 4 being provided with slide rail installing plate 16 are respectively fixed with cylinder mounting plate 15；Cylinder mounting plate 15 is connected by contiguous block 3 is fixing respectively with slide rail installing plate 16；Being respectively fixed with supporting rail 17 on two slide rail installing plates 16, supporting rail 17 is slidably connected with slide block 12 respectively, slide block 12 is fixedly connected on cylinder slide block installing plate 8 by cushion block 18 respectively；Fixing connection one block 9 in one end of cylinder slide block installing plate 8, in order to produce signal through being fixed on the proximity switch on slide rail installing plate 16 when；It is respectively fixed with limit mounting seat 24 on two cylinder mounting plates 15, side at limit mounting seat 24, Rodless cylinder mounting bracket 23 is respectively fixedly connected with on cylinder mounting plate 15, and threaded in limit mounting seat 24 have oil buffer 22, threaded limit screw cap 21 on oil buffer 22；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 carrying out elevator with limit screw cap 21；Being respectively fixedly connected with unit installing board 19 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；Constant transmissions tape member 11 on unit installing board 19, in order to be connected with transmission belt, carrys out conveying tray.Two elevator are placed at the two ends of transmission belt, transmission belt parts 11 in elevator can be connected with transmission belt, tray motion in transmission belt is to time on the transmission belt parts 11 in elevator, elevator rises or drop at stop nut 21, it is achieved pallet shuttling movement in transmission belt.
The explanation of above example is only intended to help to understand the core concept of the present invention；Simultaneously for one of ordinary skill in the art, according to the thought of the present invention, the most all will change, in sum, this specification content should not be construed as limitation of the present invention.
Claims (5)
1. a vacuum booster assembling line, it is characterized in that, including a transmission belt (102) driven by connecting gear (101), connecting gear (101) includes lowering or hoisting gear, in transmission belt (102) side, it is 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), vacuum booster push rod head adjusts and press-loading apparatus (107), vacuum booster and master cylinder assembling apparatus (108), vacuum booster with master cylinder assembly detection device (109)；Wherein, described vacuum booster plunger valve and reaction plate gap detection device (103) promote vacuum booster 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 by procapsid parts, press-fits down and join；Press under the press mechanism of vacuum booster device for detecting performance (105), evacuation, sealing on front and rear housings height, inoperative sealing, some lower seal, point, idle stroke, input-output characteristic, loading action items are tested；Vacuum booster front and rear housings closing device (106) is after vacuum booster puts in place, jacking mechanism jack-up, and two lower mold installing plates altogether, are pressed under press-loading device, and riveting cutter carries out the riveting of vacuum booster front and rear housings；Vacuum booster push rod head adjust complete to press under press-loading device with press-loading apparatus (107), evacuation, cylinder loading procedure, record push rod to the height of end face, the length of push rod head, the measured value of three displacement transducers of the master cylinder piston degree of depth, regulation detection to vacuum booster assembling master cylinder push rod head, according to gap, suitable pad is installed to push rod head, push rod head is put in press-fitting tool, push rod head is press-fited；Empty booster is pressed down with master cylinder assembling apparatus (108), tightens the nut that vacuum booster is connected with master cylinder；Vacuum booster with master cylinder assembly detection device (109) is pressed down, blocks master cylinder mouth, vacuum booster evacuation, detects the vacuum leakproofness of vacuum booster with master cylinder assembly, idle stroke, return time.
A kind of vacuum booster assembling line the most according to claim 1, it is characterized in that, described lowering or hoisting gear is respectively arranged at the two ends of transmission belt, including a frame type lifting support (1), it is provided with a crossbeam (2) in the trailing flank framework of described lifting support (1), two vertical beams (4) it are fixed with on crossbeam (2), it is respectively fixed with slide rail installing plate (16) on two vertical beams (4), the side of one of them slide rail installing plate (16) is fixedly connected with two proximity switch supports (5), proximity switch (6) it has been respectively fixedly connected with on proximity switch support (5)；It is provided with cylinder mounting plate (15) between two slide rail installing plates (16)；Being respectively fixed with supporting rail (17) on two slide rail installing plates (16), supporting rail (17) is slidably connected with slide block (12) respectively, slide block (12) is fixedly connected on cylinder slide block installing plate (8) by cushion block (18) respectively；One end of cylinder slide block installing plate (8) is fixing connects a block (9), in order to produce signal proximity switch (6) through being fixed on slide rail installing plate (16) when；Rodless cylinder mounting bracket (23) it is fixedly connected with on cylinder mounting plate (15), it is provided with Rodless cylinder cylinder body (7) between two Rodless cylinder mounting brackets (23), slidably connecting stockless cylinder slipper (13) on Rodless cylinder cylinder body (7), stockless cylinder slipper (13) is fixed on cylinder slide block installing plate (8)；Be respectively fixedly connected with unit installing board (19) 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)；Being fixed with transmission belt parts (11) on unit installing board (19), transmission belt parts (11), in order to be connected with transmission belt, carry out conveying tray.
A kind of vacuum booster assembling line the most according to claim 2, it is characterized in that, it is respectively fixed with limit mounting seat (24) on two described cylinder mounting plates (15), side in limit mounting seat (24), threaded in limit mounting seat (24) have oil buffer (22), the upper threaded limit screw cap (21) of oil buffer (22)；A limited block (14) is fixed in cylinder slide block installing plate (8) side, limits in order to contact the position carrying out lowering or hoisting gear with limit screw cap (21).
A kind of vacuum booster assembling line the most according to claim 2, it is characterised in that the bottom surface of elevator support (1) is provided with four lower margins (10) and threadeds with elevator support (1), in order to be stably placed at elevator on the ground.
A kind of vacuum booster assembling line the most according to claim 2, it is characterised in that cylinder mounting plate (15) is connected by contiguous block (3) is fixing respectively 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 |
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| 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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| Publication Number | Publication Date |
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| CN104625730A CN104625730A (en) | 2015-05-20 |
| CN104625730B true CN104625730B (en) | 2016-11-30 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105904210B (en) * | 2016-06-16 | 2018-01-09 | 苏州科技学院 | Power assisted gearshift cylinder assembles p-wire and assembling method of testing |
| 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 |
| CN111660094B (en) * | 2020-07-13 | 2022-01-07 | 柳州市天润机械制造有限责任公司 | Equipment for assembling main cylinder ejector rod assembly of automobile vacuum booster |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2283246Y (en) * | 1995-12-29 | 1998-06-03 | 曹金榜 | Experimental desk for testing vacuum booster performance of car |
| JP4206259B2 (en) * | 2002-11-19 | 2009-01-07 | 本田技研工業株式会社 | Master cylinder with negative pressure booster |
| CN201075046Y (en) * | 2007-08-06 | 2008-06-18 | 广东工业大学 | On-line test system for vehicle braking vacuum booster |
| CN201392190Y (en) * | 2009-03-24 | 2010-01-27 | 上海汽车制动***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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