CN108534634B - Synchronous device for press fitting and detection of flywheel and thin-wall taper sleeve of motor car - Google Patents
Synchronous device for press fitting and detection of flywheel and thin-wall taper sleeve of motor car Download PDFInfo
- Publication number
- CN108534634B CN108534634B CN201810621435.6A CN201810621435A CN108534634B CN 108534634 B CN108534634 B CN 108534634B CN 201810621435 A CN201810621435 A CN 201810621435A CN 108534634 B CN108534634 B CN 108534634B
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- China
- Prior art keywords
- flywheel
- press
- motor car
- platform
- thin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000001514 detection method Methods 0.000 title claims abstract description 13
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 7
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
Classifications
-
- 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
- G01B5/02—Measuring arrangements characterised by the use of mechanical techniques for measuring length, width or thickness
-
- 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
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
- B23P19/027—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same using hydraulic or pneumatic means
-
- 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
- G01B5/0025—Measuring of vehicle parts
-
- 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
- G01B5/18—Measuring arrangements characterised by the use of mechanical techniques for measuring depth
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
Abstract
The invention relates to a synchronous device for press fitting and detection of a motor car flywheel and a thin-wall taper sleeve, which comprises a platform, wherein a flywheel positioning supporting block is arranged on the platform, a disassembling oil cylinder is arranged below the flywheel positioning supporting block, the end part of a piston rod of the disassembling oil cylinder is connected with a disassembling plate, the side surface of the flywheel positioning supporting block is provided with a stand column arranged on the platform, the stand column is provided with a centering shaft through a T-shaped groove bottom seat, the centering shaft is connected with a rotary support column, the rotary support column is connected with a press-fitting oil cylinder through an adjusting pad, the end part of a piston rod of the press-fitting oil cylinder is connected with a press-fitting plate, the side surface of the press-fitting plate is provided with a meter frame, the meter frame is provided with a measuring device, and the platform is provided with a clamping device. The invention has the advantages of simple and practical operation, high degree of automation, stable and reliable quality of detection and press mounting, high production efficiency, reduced influence of human factors on the quality of the motor car flywheel, and improved working accuracy and service life of the motor car flywheel, thereby improving the stability and reliability of high-speed running of the motor car.
Description
Technical Field
The invention belongs to the technical field of flywheel assembly and detection, and is mainly applied to press mounting and detection of a motor car flywheel and a thin-wall taper sleeve, in particular to a synchronous press mounting and detection device of the motor car flywheel and the thin-wall taper sleeve.
Background
In the prior art, a flywheel of a motor car is manually pressed with a thin-wall taper sleeve, so that an operator is difficult to grasp knocking force and the action point position, the pressed-in amount of the thin-wall taper sleeve is inconsistent and parts are damaged, and the skill level of the operator has a deeper influence on the quality of the parts; the thin-wall taper sleeve is measured by a depth gauge, the measurement accuracy is unstable, and the quality of parts is difficult to control, so that the service life of the flywheel of the motor car and the development of the national motor car industry are affected.
Disclosure of Invention
The invention aims to provide a device for synchronously pressing and detecting a motor car flywheel and a thin-wall taper sleeve, which can solve the problem in the assembly of the motor car flywheel and the thin-wall taper sleeve and can rapidly and accurately finish the work.
According to the technical scheme provided by the invention: the utility model provides a bullet train flywheel and thin wall taper cover pressure equipment and detect synchronizer, includes the platform, set up flywheel location supporting shoe on the platform, there is the dismantlement hole in the middle of the flywheel location supporting shoe, flywheel location supporting shoe upper end sets up the constant head tank with bullet train flywheel adaptation, flywheel location supporting shoe below is provided with the dismantlement hydro-cylinder, dismantle hydro-cylinder piston rod end connection dismantlement board, flywheel location supporting shoe side be provided with install in stand on the platform, the stand passes through T type tank bottom seat installation centering shaft, connect the gyration pillar on the centering shaft, the gyration pillar passes through the adjustment pad and connects the pressure equipment hydro-cylinder, pressure equipment hydro-cylinder piston rod end connection pressure equipment board, the dismantlement board with set up the protection cushion on the pressure equipment board, pressure equipment board side installation table frame, install measuring instrument on the table frame, set up clamping device on the platform.
As a further improvement of the invention, the clamping device comprises a push rod, the push rod is driven to be installed on the platform through a bolt part, the upper end of the push rod is connected with an adjusting bolt through threads, a screw rod is arranged between the push rod and a workpiece, the upper end of the screw rod is provided with a workpiece pressing plate through a bolt, and the workpiece pressing plate is provided with the protection cushion block.
As a further improvement of the invention, the rotary support is limited by a limiting shaft arranged on the centering shaft, and a nut screwed at the upper end of the centering shaft is arranged above the rotary support.
As a further improvement of the invention, the centering shaft is detachably mounted on the T-shaped groove base.
As a further improvement of the invention, the protective cushion block is made of nylon material.
As a further improvement of the invention, the measuring instrument is a dial gauge.
Compared with the prior art, the invention has the following advantages:
1. the invention adopts the oil cylinder piston mechanism with controllable pressure to automatically press and assemble and disassemble to replace the traditional manual operation, and has high production efficiency and stable quality.
2. The invention adopts the dial indicator to replace the traditional depth gauge for detection, and the measurement is reliable.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a side view of the overall structure of the present invention.
Reference numerals illustrate: the device comprises a 1-motor car flywheel, a 2-thin-wall taper sleeve, a 3-platform, a 4-flywheel positioning supporting block, a 5-dismounting oil cylinder, a 6-dismounting plate, a 7-upright post, an 8-centering shaft, a 9-T-shaped groove base, a 10-rotary support, an 11-adjusting pad, a 12-press-fitting oil cylinder, a 13-protection cushion block, a 14-measuring instrument, a 15-meter frame, a 16-ejector rod, a 17-adjusting bolt, a 18-screw rod, a 19-workpiece pressing plate, a 20-limiting shaft and a 21-pressing plate.
Detailed Description
The invention is further described below with reference to the specific drawings:
as shown in FIG. 1, the device for press fitting and detection of a motor car flywheel and a thin-wall taper sleeve in the embodiment comprises a platform 3, wherein a through hole is formed in the middle of the platform 3, a flywheel positioning supporting block 4 is arranged above the platform through hole, a positioning groove matched with the flywheel is formed in the upper part of the flywheel positioning supporting block 4, a thin-wall taper sleeve dismounting hole is formed in the middle of the flywheel positioning supporting block 4, and the flywheel positioning supporting block 4 is mounted on the upper surface of the platform 3 through bolts, so that the thin-wall taper sleeve dismounting hole and the platform through hole are coaxial. The disassembling oil cylinder 5 is arranged on a platform surface between the flywheel positioning supporting block 4 and the platform through hole through bolts, and a disassembling plate 6 is assembled at the end part of a piston rod of the disassembling oil cylinder 5. The platform 3 is also provided with a stand column 7, the stand column 7 is positioned on the side surface of the flywheel positioning supporting block 4, the centering shaft 8 is arranged on the stand column 7 through a T-shaped groove bottom seat 9, when flywheels with different heights are pressed, the proper centering shaft 8 can be selected to cooperate with the press mounting work, the centering shaft 8 is pivoted with a rotary support column 10, the height positioning is carried out through a limiting shaft 20, and the locking is carried out by a nut screwed on the upper end of the centering shaft 8. The press-fit oil cylinder 12 is connected with the rotary support column 10 through the adjusting pad 11, the front end of a piston rod of the press-fit oil cylinder 12 is provided with a press-fit plate 21, a part, which is contacted with a workpiece, of the press-fit plate 21 and the disassembly plate 6 is provided with a protection cushion block 13, the protection cushion block 13 is made of nylon materials in the embodiment, in other embodiments of the invention, the protection cushion block 13 can be made of soft materials such as red copper, the measuring instrument 14 is arranged on the side surface of the press-fit plate 21 through the gauge stand 15, a dial indicator can be selected for a common motor vehicle flywheel and a thin-wall taper sleeve with high matching precision, and a dial indicator can be selected for a motor vehicle flywheel and a thin-wall taper sleeve with high matching precision. The platform 3 is further provided with a clamping device, the clamping device in the embodiment comprises a push rod 16, an adjusting bolt 17, a screw rod 18 and a working pressing plate 19, the push rod 16 is installed on the platform 3 through a bolt portion, the adjusting bolt 17 is connected to the upper end of the push rod 16 through threads, the screw rod 18 is located between the push rod 16 and a workpiece, the workpiece pressing plate 19 is installed at the upper end of the screw rod 18 through bolts, two ends of the workpiece pressing plate 19 respectively press the adjusting bolt 17 and the flywheel, the workpiece pressing plate is also provided with a protection cushion block 13, and stability of the motor car flywheel and the thin-wall taper sleeve in press mounting and dismounting engineering is guaranteed. In other embodiments of the present invention, the clamping device may also be an oil cylinder or the like, and the flywheel of the motor car is clamped by the piston rod.
The specific installation application conditions of the invention are as follows: firstly, a motor car flywheel 1 is arranged in a positioning groove matched with the flywheel on a flywheel positioning supporting block 4 through a hoisting tool, an adjusting bolt 17 is adjusted to be the same height as the end face of the motor car flywheel 1, a workpiece pressing plate 19 is fixed by a bolt on a locking screw 18, and then a thin-wall taper sleeve 2 with an external conical surface ground on a vertical grinding machine is lightly placed in an installation matching surface of the motor car flywheel 1.
Then the piston rod of the press-fit oil cylinder 12 is slowly driven downwards to drive the press-fit plate 21 to move downwards according to the pressure required by the design of the drawing, the protection cushion block 13 on the press-fit plate 21 slowly contacts the thin-wall taper sleeve 2, meanwhile, the measuring instrument 14 starts to contact with the thin-wall taper sleeve 2 and records the displacement, after the thin-wall taper sleeve 2 is pressed in place, the scale value of the measuring instrument 14 is recorded, if the scale value reaches the compaction amount required by the technical requirement of the drawing, the proper outer taper grinding of the thin-wall taper sleeve 2 is indicated, and meanwhile, the proper press-fit of the thin-wall taper sleeve 2 is also indicated; if the scale value is larger than the technical requirement of the drawing, the outer cone of the thin-wall cone sleeve 2 is not machined in place, a piston rod of the dismounting oil cylinder 5 is driven, the dismounting plate 6 is driven to push the thin-wall cone sleeve 2 upwards until the thin-wall cone sleeve 2 is separated from the flywheel 1 of the motor car, the thin-wall cone sleeve 2 is taken down, and the thin-wall cone sleeve 2 is ground on the vertical grinding machine again until the technical requirement of the drawing is met; if the scale value is smaller than the technical requirement of the drawing, the outer cone grinding of the thin-wall taper sleeve 2 is small, and the motor car flywheel 1 is required to be matched and ground in the vertical grinding machine again according to the outer cone of the thin-wall taper sleeve 2.
The above description is only of the preferred embodiments of the present invention and is not intended to be limiting, and various modifications and variations of the present invention will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a motor car flywheel and thin wall taper sleeve pressure equipment and detection synchronizer which characterized in that: the device comprises a platform (3), wherein a flywheel positioning supporting block (4) is arranged on the platform (3), a disassembly hole is formed in the middle of the flywheel positioning supporting block (4), a positioning groove matched with a motor car flywheel (1) is formed in the upper end of the flywheel positioning supporting block (4), a disassembly cylinder (5) is arranged below the flywheel positioning supporting block (4), the end part of a piston rod of the disassembly cylinder (5) is connected with a disassembly plate (6), an upright post (7) arranged on the platform (3) is arranged on the side surface of the flywheel positioning supporting block (4), a centering shaft (8) is arranged on the upright post (7) through a T-shaped groove bottom seat (9), a rotary support column (10) is connected with a press-fit cylinder (12) through an adjusting pad (11), the end part of the piston rod of the press-fit cylinder (12) is connected with a press-fit plate (21), a protection cushion block (13) is arranged on the disassembly plate (6) and the press-fit cylinder (21), a meter frame (15) is arranged on the side surface of the meter frame (15), and a measuring device (3) is arranged on the platform (3) in a clamping way. The clamping device comprises an ejector rod (16), the ejector rod (16) is driven to be installed on the platform (3) through a bolt part, the upper end of the ejector rod (16) is connected with an adjusting bolt (17) through threads, a screw rod (18) is arranged between the ejector rod (16) and a workpiece, the upper end of the screw rod (18) is provided with a workpiece pressing plate (19) through a bolt, and the workpiece pressing plate (19) is provided with a protection cushion block (13); the rotary support column (10) is limited by a limiting shaft (20) arranged on the centering shaft (8), and a nut screwed at the upper end of the centering shaft (8) is arranged above the rotary support column (10).
2. The synchronous device for press fitting and detection of a motor car flywheel and a thin-wall taper sleeve as claimed in claim 1, wherein: the centering shaft (8) is detachably arranged on the T-shaped groove base (9).
3. The synchronous device for press fitting and detection of a motor car flywheel and a thin-wall taper sleeve as claimed in claim 1, wherein: the protection cushion block (13) is made of nylon material.
4. The synchronous device for press fitting and detection of a motor car flywheel and a thin-wall taper sleeve as claimed in claim 1, wherein: the measuring instrument (14) is a dial gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810621435.6A CN108534634B (en) | 2018-06-15 | 2018-06-15 | Synchronous device for press fitting and detection of flywheel and thin-wall taper sleeve of motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810621435.6A CN108534634B (en) | 2018-06-15 | 2018-06-15 | Synchronous device for press fitting and detection of flywheel and thin-wall taper sleeve of motor car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108534634A CN108534634A (en) | 2018-09-14 |
| CN108534634B true CN108534634B (en) | 2024-02-20 |
Family
ID=63471070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810621435.6A Active CN108534634B (en) | 2018-06-15 | 2018-06-15 | Synchronous device for press fitting and detection of flywheel and thin-wall taper sleeve of motor car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108534634B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112692512B (en) * | 2020-12-18 | 2022-03-15 | 哈尔滨电气动力装备有限公司 | Oil pressure tapping process for disassembling and assembling fly wheel of main pump motor of shaft seal of nuclear power station |
| CN114346644A (en) * | 2022-01-05 | 2022-04-15 | 中车长江车辆有限公司 | Disassembling and assembling device and disassembling and assembling method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101581325A (en) * | 2009-04-10 | 2009-11-18 | 南车戚墅堰机车有限公司 | Flywheel set pressing device and principle |
| CN104786045A (en) * | 2015-04-09 | 2015-07-22 | 重庆民发汽车配件有限责任公司 | Flywheel clutch positioning pin pressing tool |
| CN104801947A (en) * | 2015-04-09 | 2015-07-29 | 重庆民发汽车配件有限责任公司 | Press mounting device for locating pin of fly wheel clutch |
| CN204657881U (en) * | 2015-04-09 | 2015-09-23 | 重庆民发汽车配件有限责任公司 | Flywheel clutch alignment pin press-fitting tool |
| CN204657880U (en) * | 2015-04-09 | 2015-09-23 | 重庆民发汽车配件有限责任公司 | Flywheel clutch alignment pin press-loading apparatus |
| CN107639410A (en) * | 2017-11-27 | 2018-01-30 | 湖北六和天轮机械有限公司 | A kind of fly wheel assembly pinion rings device |
| CN208419803U (en) * | 2018-06-15 | 2019-01-22 | 无锡市明鑫机床有限公司 | A kind of motor-car flywheel and thin cone sleeve are pressed and detect synchronizing device |
-
2018
- 2018-06-15 CN CN201810621435.6A patent/CN108534634B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101581325A (en) * | 2009-04-10 | 2009-11-18 | 南车戚墅堰机车有限公司 | Flywheel set pressing device and principle |
| CN104786045A (en) * | 2015-04-09 | 2015-07-22 | 重庆民发汽车配件有限责任公司 | Flywheel clutch positioning pin pressing tool |
| CN104801947A (en) * | 2015-04-09 | 2015-07-29 | 重庆民发汽车配件有限责任公司 | Press mounting device for locating pin of fly wheel clutch |
| CN204657881U (en) * | 2015-04-09 | 2015-09-23 | 重庆民发汽车配件有限责任公司 | Flywheel clutch alignment pin press-fitting tool |
| CN204657880U (en) * | 2015-04-09 | 2015-09-23 | 重庆民发汽车配件有限责任公司 | Flywheel clutch alignment pin press-loading apparatus |
| CN107639410A (en) * | 2017-11-27 | 2018-01-30 | 湖北六和天轮机械有限公司 | A kind of fly wheel assembly pinion rings device |
| CN208419803U (en) * | 2018-06-15 | 2019-01-22 | 无锡市明鑫机床有限公司 | A kind of motor-car flywheel and thin cone sleeve are pressed and detect synchronizing device |
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| Publication number | Publication date |
|---|---|
| CN108534634A (en) | 2018-09-14 |
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