CN102773818A - Engine timing system assembling tool - Google Patents
Engine timing system assembling tool Download PDFInfo
- Publication number
- CN102773818A CN102773818A CN2012102648081A CN201210264808A CN102773818A CN 102773818 A CN102773818 A CN 102773818A CN 2012102648081 A CN2012102648081 A CN 2012102648081A CN 201210264808 A CN201210264808 A CN 201210264808A CN 102773818 A CN102773818 A CN 102773818A
- Authority
- CN
- China
- Prior art keywords
- adjusting device
- alignment pin
- chain wheel
- cylinder
- device body
- 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.)
- Granted
Links
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 239000000725 suspension Substances 0.000 claims description 8
- 244000188472 Ilex paraguariensis Species 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 238000010276 construction Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 239000003550 marker Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
The invention discloses an engine timing system assembling tool, which is used for regulating the engine timing position. The engine timing system assembling tool consists of a camshaft timing chain wheel regulation device and a crankshaft timing chain wheel regulation device, wherein the camshaft timing chain wheel regulation device comprises a camshaft timing chain wheel regulation device body, a locking seat, a stop pin and a draw bar; the camshaft timing chain wheel regulation device body is in a disk-shaped structure; the excircle surface of the camshaft timing chain wheel regulation device body is provided with a stop pin avoidance slot; the stop pin is installed on the bottom of the stop pin avoidance slot; the working end surface of the camshaft timing chain wheel regulation device is provided with a ladder groove structure; the ladder groove structure is matched with a hub of a camshaft timing chain wheel; one end of the draw bar is fixedly assembled with the camshaft timing chain wheel regulation device body; and the locking seat is hinged with the camshaft timing chain wheel regulation device body. The engine timing system assembling tool disclosed by the invention has the advantages of simpleness in operation, stable performance and strong popularity and is suitable for assembling protection line bodies for engines of various machine types.
Description
Technical field
The present invention relates to the assembly tooling of a kind of location, to the adjustment of cam shaft timing chain wheel (or belt wheel) and crankshaft timing sprocket (or belt wheel) position of rotation, belong to technical field of engines when being particularly useful for engine timing chain (or Timing Belt) assembling.
Background technology
Timing system is the important component part of engine, and it mainly comprises: cam shaft timing chain wheel (belt pulley), crankshaft timing sprocket (belt wheel) and corresponding transmission mechanism.Its main function is the needs according to each cylinder working process of engine; The opening and closing of timing controlled engine inlet and outlet door; Reach and make engine fuel gaseous mixture or air in time get into the purpose that cylinder, waste gas are in time discharged cylinder, it has remarkable influence to the fuel economy of engine.At present; Homemade engine timing system transmission mechanism mainly contains chain drive and two kinds of forms of belt transmission; Be referred to as timing chain and Timing Belt, earlier adjustment engine crankshaft and camshaft (being timing sprocket or the belt wheel on it) position assurance engine one cylinder piston are positioned at top dead center position and camshaft alignment pin straight up before assembling for timing chain and Timing Belt.
The timing chain commonly used or the assembling of Timing Belt mainly contain alignment marker method and frock method; The alignment marker method is on timing chain (belt) and timing sprocket (belt wheel), to make corresponding mark, and alignment marker gets final product during assembling, but when the mark error occurring when in sprocket wheel or chain production process; Will influence the accurate assembling of timing system; Serious meeting causes the engine damage to be scrapped, and it is more that while alignment marker method expends man-hour, generally is used for the engine trial assembly or produces model machine in small batches.The frock method is to adopt special tooling adjustment timing sprocket (belt wheel); Make engine one cylinder piston be positioned on top dead center position and the camshaft alignment pin direction straight up; Assemble timing chain (belt) on this basis, its assembly precision is higher, and is few during the assembler; Be applicable to assembling line in batches, frock method assembling timing system has become developing tendency in future.
During with frock method assembling engine timing system; Its tooling device generally is made up of cam shaft timing chain wheel (belt wheel) frock and crankshaft timing sprocket (belt wheel) frock two parts, but existing tooling device also exists following weak point: the one, and the structure of the parts on the needs change engine; The 2nd, versatility is poor, and a kind of correct time, frock only was applicable to a kind of type.
Summary of the invention
The objective of the invention is to the drawback to prior art, a kind of engine timing system assembly tooling of simple in structure, easy to operate, highly versatile is provided.
Problem according to the invention realizes with following technical proposals:
A kind of engine timing system assembly tooling; It is made up of cam shaft timing chain wheel adjusting device and crankshaft timing sprocket adjusting device; Said cam shaft timing chain wheel adjusting device comprises cam shaft timing chain wheel adjusting device body, locking bed, alignment pin and pull bar; Said cam shaft timing chain wheel adjusting device body is a disk-like structure, on its periphery, is provided with alignment pin and dodges groove, and said alignment pin is installed in the bottom surface that alignment pin is dodged groove; On the operative end surface of cam shaft timing chain wheel adjusting device body, be provided with the recessed poor structure of ladder; The wheel hub coupling of said step groove structure and cam shaft timing chain wheel, said pull bar one end and the assembling of cam shaft timing chain wheel adjusting device body-fixed, said locking bed and cam shaft timing chain wheel adjusting device body are hinged.
Above-mentioned engine timing system assembly tooling; Said locking bed upper end mounting cam axle timing sprocket adjusting device body jointed shaft; The equipped snap ring at the two ends of cam shaft timing chain wheel adjusting device body jointed shaft, the bottom of hinged seat is provided with the profile of tooth location structure with cam shaft timing chain wheel gear teeth coupling.
Above-mentioned engine timing system assembly tooling; Said crankshaft timing sprocket adjusting device comprises crankshaft timing sprocket adjusting device body, cylinder pin assembly, bracket assembly, bent axle positioning boss and bent axle alignment pin; Said crankshaft timing sprocket adjusting device bodies top is provided with the straight pin mount pad; Said straight pin mount pad is provided with the cylinder pin hole with cylinder pin assembly coupling; Below cylinder pin hole, be provided with the bracing frame limited block, said cylinder pin assembly comprises straight pin and the suspension hook that is fixed on the straight pin afterbody, and said suspension hook is connected with bracket assembly; Support frame as described above assembly and crankshaft timing sprocket adjusting device body are hinged, and said bent axle positioning boss and bent axle alignment pin all are positioned at the bottom of crankshaft timing sprocket adjusting device body.
Above-mentioned engine timing system assembly tooling; Said cylinder pin assembly comprises cylinder alignment pin, cylinder alignment pin limit casing and compression spring; Said cylinder alignment pin is sleeved in the cylinder alignment pin limit casing with the matched in clearance form; On the cylinder alignment pin, be provided with limited block, said cylinder alignment pin limit casing is installed in the interference fit form in the cylinder pin hole of timing sprocket adjusting device body, and the inner chamber of cylinder alignment pin limit casing is the shoulder hole structure; Said compression spring housing is contained in cylinder alignment pin outside, and two ends contact with the step of limited block and alignment pin limit casing inner chamber shoulder hole respectively.
Above-mentioned engine timing system assembly tooling; The support frame as described above assembly comprises bracing frame body, bracing frame jointed shaft and binding ring; Support frame as described above body upper end is provided with the draw ring with cylinder alignment pin afterbody suspension hook coupling; The bracing frame body is equipped with binding ring through bracing frame jointed shaft and the assembling of crankshaft timing sprocket adjusting device body at the two ends of bracing frame jointed shaft.
Above-mentioned engine timing system assembly tooling, said bent axle positioning boss be provided with the crankshaft rear end face on the dowel hole of alignment pin coupling, the screwed hole on said bent axle alignment pin and the crankshaft rear end face matees.
The present invention is before the assembling of engine timing system driving chain; Can be through the rotation initial position of cam shaft timing chain wheel adjusting device adjustment cam shaft timing chain wheel; Make on the cam shaft timing chain wheel alignment pin straight up, cooperate through the pull bar confined planes on pull bar and the cylinder cap again the cam shaft timing chain wheel adjusting device fixed; Utilize the crankshaft timing sprocket adjusting device that the rotation initial position of crankshaft rear end face is adjusted then; Make engine one cylinder piston be positioned at top dead center position; Cooperate the crank position locking through the speed changer construction bolt hole on cylinder alignment pin and the rear end of the cylinder block face again, reach purpose the adjustment of crankshaft timing sprocket initial position with this.The present invention is simple to operate, is applicable to the assembling line body of engine; Shorten when it makes the assembler of engine timing system driving chain with particular structure and method for using, guaranteed the productive temp of whole production line body; The present invention is by means of the original structure of engine, and is easy to use; Highly versatile of the present invention only needs change a little just to can be applicable to other engine model.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described further.
Fig. 1 is a cam shaft timing chain wheel adjusting device structure chart of the present invention;
Fig. 2 is a cam shaft timing chain wheel adjusting device front view of the present invention;
Fig. 3 is a timing sprocket adjusting device locking bed structure chart;
Fig. 4 is a crankshaft timing sprocket adjusting device front view of the present invention;
Fig. 5 is a crankshaft timing sprocket adjusting device side view of the present invention;
Fig. 6 is a crankshaft timing sprocket adjusting device bulk junction composition of the present invention;
Fig. 7 is a B place structure enlarged drawing among Fig. 6;
Fig. 8 is an A-A sectional structure chart among Fig. 4;
Fig. 9 is the support frame structure sketch map of crankshaft timing sprocket adjusting device;
Figure 10 is a crankshaft timing sprocket adjusting device working state schematic representation;
Figure 11 is an engine crankshaft rear end face structural representation;
Figure 12 is a cam shaft timing chain wheel adjusting device working state schematic representation;
Figure 13 is the cam shaft timing chain wheel structural representation.
Each label is among the figure: 1, cam shaft timing chain wheel adjusting device body, and 1-1, step groove structure, 1-2, alignment pin are dodged groove, and 2, pull bar, 3, locking bed; 4, snap ring, 5, alignment pin, 6, the profile of tooth location structure, 7, cam shaft timing chain wheel adjusting device body jointed shaft, 8, the cylinder alignment pin; 8-1, suspension hook, 8-2, limited block, 9, bracket assembly, 9-1, bracing frame body, 9-2, draw ring; 10, crankshaft timing sprocket adjusting device body, 11, the straight pin mount pad, 11-1, cylinder pin hole, 12, the bent axle positioning boss; 13, bent axle alignment pin, 14, the bracing frame jointed shaft, 15, binding ring, 16, the bracing frame limited block; 17, compression spring, 18, engine cylinder-body, 19, cylinder alignment pin limit casing, 20, the crankshaft rear end face; 21, speed changer construction bolt hole, 22, the alignment pin on the crankshaft rear end face, 23, the bolt hole on the crankshaft rear end face, 24, cam shaft timing chain wheel; 25, timing chain, 26, the pull bar confined planes on the cylinder cap, 27, the dowel hole on the cam shaft timing chain wheel, 28, the cam shaft timing chain wheel wheel hub.
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3; The present invention is made up of cam shaft timing chain wheel adjusting device and crankshaft timing sprocket adjusting device; Said cam shaft timing chain wheel adjusting device comprises cam shaft timing chain wheel adjusting device body 1, locking bed 3, alignment pin 5 and pull bar 2; Said cam shaft timing chain wheel adjusting device body 1 is a disk-like structure, on its periphery, is provided with alignment pin and dodges groove 1-2, and said alignment pin 5 is installed in the bottom surface that alignment pin is dodged groove 1-2; On the operative end surface of cam shaft timing chain wheel adjusting device body, be provided with the recessed poor structure 1-1 of ladder; Said step groove structure 1-1 and cam shaft timing chain wheel wheel hub 28 couplings, said pull bar 2 one ends and the 1 fixing assembling of cam shaft timing chain wheel adjusting device body, said locking bed 3 is hinged with cam shaft timing chain wheel adjusting device body 1.
Referring to Fig. 1, Fig. 2, Fig. 3; Locking bed 3 upper end mounting cam axle timing sprocket adjusting device body jointed shafts 7 of the present invention; The equipped snap ring 4 at the two ends of cam shaft timing chain wheel adjusting device body jointed shaft 7, the bottom of hinged seat 3 is provided with the profile of tooth location structure 6 with cam shaft timing chain wheel gear teeth coupling.
Referring to Fig. 4, Fig. 5, Fig. 6, Fig. 7; Crankshaft timing sprocket adjusting device of the present invention comprises crankshaft timing sprocket adjusting device body 10, cylinder pin assembly, bracket assembly 9, bent axle positioning boss 12 and bent axle alignment pin 13; Said crankshaft timing sprocket adjusting device body 10 tops are provided with straight pin mount pad 11; Said straight pin mount pad 11 is provided with the cylinder pin hole 11-1 with cylinder pin assembly coupling; Below cylinder pin hole 11-1, be provided with bracing frame limited block 16; Said cylinder pin assembly is connected with bracket assembly 9, and support frame as described above assembly 9 is hinged with crankshaft timing sprocket adjusting device body 10, and said bent axle positioning boss 12 and bent axle alignment pin 13 all are positioned at the bottom of crankshaft timing sprocket adjusting device body 10.
Referring to Fig. 8; Cylinder pin assembly of the present invention comprises cylinder alignment pin 8, cylinder alignment pin limit casing 19 and compression spring 17; Said cylinder alignment pin 8 afterbodys are provided with suspension hook 8-1; Cylinder alignment pin 8 is sleeved in the cylinder alignment pin limit casing 19 with the matched in clearance form; On the cylinder alignment pin, be provided with limited block 8-2, said cylinder alignment pin limit casing 19 is installed in the interference fit form in the cylinder pin hole 11-1 of timing sprocket adjusting device body, and the inner chamber of cylinder alignment pin limit casing 19 is the shoulder hole structure; Said compression spring 17 is sleeved on the outside of cylinder alignment pin 8, and two ends contact with the step of limited block 8-2 and alignment pin limit casing inner chamber shoulder hole respectively.
Referring to Fig. 4, Fig. 9; Bracket assembly 9 of the present invention comprises bracing frame body 9-1, bracing frame jointed shaft 14 and binding ring 15; Support frame as described above body 9-1 upper end is provided with the draw ring 9-2 with cylinder alignment pin afterbody suspension hook 8-1 coupling; Bracing frame body 9-1 is through bracing frame jointed shaft 14 and 10 assemblings of crankshaft timing sprocket adjusting device body, the equipped binding ring 15 at the two ends of bracing frame jointed shaft 14.
Referring to Fig. 4, Fig. 5, Fig. 6, Figure 10, Figure 11, bent axle positioning boss 12 of the present invention be provided with the crankshaft rear end face on the dowel hole of alignment pin 22 coupling, screwed hole 23 couplings on said bent axle alignment pin 13 and the crankshaft rear end face.
Referring to Figure 10, Figure 11, Figure 12, Figure 13, the operation principle of the present invention and the course of work are:
A kind of engine timing system assembly tooling; Before the assembling of engine timing system driving chain; Can be through the rotation initial position of cam shaft timing chain wheel adjusting device adjustment cam shaft timing chain wheel 24; Make on the camshaft alignment pin straight up, cooperate through pull bar 2 and pull bar confined planes 26 on the cylinder cap again the cam shaft timing chain wheel adjusting device fixed; Utilize the crankshaft timing sprocket adjusting device that the rotation initial position of crankshaft rear end face 20 is adjusted then; Make engine one cylinder piston be positioned at top dead center position; Cooperate the crank position locking through the speed changer construction bolt hole on cylinder alignment pin 8 and engine cylinder-body 18 rear end faces 21 again, reach purpose the adjustment of crankshaft timing sprocket initial position with this.The concrete operations step is: one, cam shaft timing chain wheel position adjustment; At first tighten the timing sprocket set bolt with regulation moment; The locking bed 3 of cam shaft timing chain wheel adjusting device is lifted; Double swerve cam shaft timing chain wheel adjusting device inserts in the cam shaft timing chain wheel dowel hole 27 alignment pin 5 on the cam shaft timing chain wheel adjusting device body 1, and the step groove structure 1-1 of cam shaft timing chain wheel adjusting device and the wheel hub of cam shaft timing chain wheel are coincide; Locking bed is pressed, made the gear teeth meshing of profile of tooth detent mechanism and camshaft timing gear; Rotating tension bar 2 is stuck on the pull bar confined planes 26 on the cylinder cap pull bar 2, and the camshaft alignment pin of dowel hole 27 on the cam shaft timing chain wheel 24 and cooperation with it all is in location status straight up at this moment.Two, bracing frame body 9-1 is at first pressed in crankshaft timing sprocket position adjustment, and this moment, cylinder alignment pin 8 was retracted under the drive of bracing frame 9 in the cylinder pin hole 11-1 of crankshaft timing sprocket position regulator, and compression spring 17 is in compressive state; With crankshaft timing sprocket position regulator bent axle positioning boss 12 and the bent axle alignment pin 13 corresponding position of bent axle of packing into; Wherein the pairing hole of bent axle alignment pin is to be the 3rd bolt hole 23 that starting point turns clockwise with the center line on the crankshaft rear end face; The pin-and-hole and the alignment pin on the crankshaft rear end face 22 of bent axle location positioning boss 12 are equipped; Double swerve crankshaft timing sprocket position regulator body 10 makes itself and crankshaft rear end face 20 fluid-tight engagement; Turning crankshaft timing sprocket position regulator body 10, this moment, bent axle can be followed its rotation, and bracing frame 9 keeps compressive state always in this process; , the straight pin mount pad 11 on the crankshaft timing sprocket position regulator body 10 can unclamp bracing frame 9 when being positioned on engine cylinder-body 18 rear end faces machined plane; Cylinder alignment pin 8 closely contact with engine cylinder-body 18 down in the effect of compression spring 17, at this moment cylinder alignment pin 8 can on the machined plane on engine cylinder-body 18 rear end faces along with the rotation of crankshaft timing sprocket position regulator on slip; When corresponding speed changer construction bolt hole 21 engaged on the cylinder pin hole 11-1 of crankshaft timing sprocket position regulator body 10 and the cylinder body, cylinder alignment pin 8 was under the effect of spring force automatically in the entering speed changer construction bolt hole 21; Rock crankshaft timing sprocket position regulator body 10; Cylinder alignment pin 8 and cylinder body are coincide, and bracing frame 9 is pulled upwardly under the effect of spring force simultaneously, when bracing frame 9 contacts with bracing frame limited block 16; Bracing frame 9 stop motions; The crank position of this moment has been adjusted and has been finished, and engine one cylinder piston is in the compression top center position, and the crankshaft timing sprocket position that is positioned at crankshaft front end simultaneously is fixed.Three, timing chain is installed, after camshaft and crank position adjustment, parts such as timing chain 25 and corresponding stretcher is installed, this moment, the timing system civilian dress was joined completion.
The assembly tooling of this engine timing system also is applicable to the assembling of bel-drivenn engine timing system transmission mechanism, and its operating procedure is the same, repeats no more here.
Claims (6)
1. engine timing system assembly tooling; It is characterized in that; It is made up of cam shaft timing chain wheel adjusting device and crankshaft timing sprocket adjusting device; Said cam shaft timing chain wheel adjusting device comprises cam shaft timing chain wheel adjusting device body (1), locking bed (3), alignment pin (5) and pull bar (2); Said cam shaft timing chain wheel adjusting device body (1) is a disk-like structure, on its periphery, is provided with alignment pin and dodges groove (1-2), and said alignment pin (5) is installed in the bottom surface that alignment pin is dodged groove (1-2); On the operative end surface of cam shaft timing chain wheel adjusting device body, be provided with the recessed poor structure of ladder (1-1); Said step groove structure (1-1) and cam shaft timing chain wheel wheel hub (28) coupling, the fixing assembling of said pull bar (2) one ends and cam shaft timing chain wheel adjusting device body (1), said locking bed (3) is hinged with cam shaft timing chain wheel adjusting device body (1).
2. a kind of engine timing system assembly tooling according to claim 1; It is characterized in that; Said locking bed (3) upper end mounting cam axle timing sprocket adjusting device body jointed shaft (7); The equipped snap ring (4) at the two ends of cam shaft timing chain wheel adjusting device body jointed shaft (7) is provided with the profile of tooth location structure (6) that matees with the cam shaft timing chain wheel gear teeth in the bottom of hinged seat (3).
3. a kind of engine timing system assembly tooling according to claim 1 and 2; It is characterized in that; Said crankshaft timing sprocket adjusting device comprises crankshaft timing sprocket adjusting device body (10), cylinder pin assembly, bracket assembly (9), bent axle positioning boss (12) and bent axle alignment pin (13); Said crankshaft timing sprocket adjusting device body (10) top is provided with straight pin mount pad (11); Said straight pin mount pad (11) is provided with the cylinder pin hole (11-1) with cylinder pin assembly coupling; Be provided with bracing frame limited block (16) in cylinder pin hole (11-1) below; Said cylinder pin assembly is connected with bracket assembly (9), and support frame as described above assembly (9) is hinged with crankshaft timing sprocket adjusting device body (10), and said bent axle positioning boss (12) and bent axle alignment pin (13) all are positioned at the bottom of crankshaft timing sprocket adjusting device body (10).
4. a kind of engine timing system assembly tooling according to claim 3; It is characterized in that; Said cylinder pin assembly comprises cylinder alignment pin (8), cylinder alignment pin limit casing (19) and compression spring (17); Said cylinder alignment pin (8) afterbody is provided with suspension hook (8-1); Cylinder alignment pin (8) is sleeved in the cylinder alignment pin limit casing (19) with the matched in clearance form; On the cylinder alignment pin, be provided with limited block (8-2), said cylinder alignment pin limit casing (19) is installed in the cylinder pin hole (11-1) of timing sprocket adjusting device body with the interference fit form, and the inner chamber of cylinder alignment pin limit casing (19) is the shoulder hole structure; Said compression spring (17) is sleeved on the outside of cylinder alignment pin (8), and two ends contact with the step of limited block (8-2) and alignment pin limit casing inner chamber shoulder hole respectively.
5. a kind of engine timing system assembly tooling according to claim 4; It is characterized in that; Support frame as described above assembly (9) comprises bracing frame body (9-1), bracing frame jointed shaft (14) and binding ring (15); Support frame as described above body (9-1) upper end is provided with the draw ring (9-2) with cylinder alignment pin afterbody suspension hook (8-1) coupling; Bracing frame body (9-1) is equipped with binding ring (15) through bracing frame jointed shaft (14) and crankshaft timing sprocket adjusting device body (10) assembling at the two ends of bracing frame jointed shaft (14).
6. a kind of engine timing system assembly tooling according to claim 5; It is characterized in that; Said bent axle positioning boss (12) be provided with the crankshaft rear end face on the dowel hole of alignment pin (22) coupling, screwed hole (23) coupling on said bent axle alignment pin (13) and the crankshaft rear end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210264808.1A CN102773818B (en) | 2012-07-30 | 2012-07-30 | Engine timing system assembling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210264808.1A CN102773818B (en) | 2012-07-30 | 2012-07-30 | Engine timing system assembling tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102773818A true CN102773818A (en) | 2012-11-14 |
| CN102773818B CN102773818B (en) | 2014-10-01 |
Family
ID=47119040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210264808.1A Expired - Fee Related CN102773818B (en) | 2012-07-30 | 2012-07-30 | Engine timing system assembling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102773818B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240700A (en) * | 2013-05-10 | 2013-08-14 | 上汽通用五菱汽车股份有限公司 | Tightening and positioning tooling of crankshaft pulley of engine |
| CN103883456A (en) * | 2014-04-02 | 2014-06-25 | 广西玉柴机器股份有限公司 | Correcting device of timing pointer |
| CN103950000A (en) * | 2014-03-14 | 2014-07-30 | 奇瑞汽车股份有限公司 | Power assembly timing system installation device |
| CN104249320A (en) * | 2013-06-28 | 2014-12-31 | 北京汽车动力总成有限公司 | Positioning and mounting system and positioning and mounting method used for engine timing system |
| CN105171382A (en) * | 2015-10-23 | 2015-12-23 | 台州市中亚曲轴制造有限公司 | Tool for assembling timing gear and crankshaft |
| CN105479364A (en) * | 2015-10-09 | 2016-04-13 | 宁波吉利罗佑发动机零部件有限公司 | Engine cylinder upper stop point positioning device and positioning method |
| CN106625349A (en) * | 2016-12-26 | 2017-05-10 | 重庆小康工业集团股份有限公司 | Fixing tool for engine output chain wheel |
| CN109115108A (en) * | 2018-09-28 | 2019-01-01 | 上海汽车集团股份有限公司 | Crankshaft timing angle measuring device, engine timing angle measurement method and system |
| CN109202795A (en) * | 2018-11-20 | 2019-01-15 | 中煤新集能源股份有限公司 | Multifunctional eccentric wheel is from chain type dental forceps spanner |
| TWI702162B (en) * | 2019-06-26 | 2020-08-21 | 興富康工業有限公司 | Engine adjusting device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2365923A (en) * | 2000-08-18 | 2002-02-27 | Auto Service Tools Ltd | Device for holding two adjacent rotary elements, eg engine camshaft sprockets, stationary relative to each other |
| CN2775308Y (en) * | 2005-02-25 | 2006-04-26 | 南京金城机械有限公司 | Engine timing mechanism |
| US20060112551A1 (en) * | 2004-11-30 | 2006-06-01 | Kim Han G | Apparatus and method for assembling crankshaft-sprocket |
| CN1786427A (en) * | 2004-12-06 | 2006-06-14 | 奇瑞汽车有限公司 | Engine, its timing assembling method and its special assembling tool |
| CN201057064Y (en) * | 2007-06-25 | 2008-05-07 | 潍柴动力股份有限公司 | Camshaft gear timing device of engine |
| JP4102694B2 (en) * | 2003-03-27 | 2008-06-18 | 日野自動車株式会社 | Timing gear phasing device |
| CN201206483Y (en) * | 2008-05-17 | 2009-03-11 | 奇瑞汽车股份有限公司 | Mounting structure for timing chain drive system |
| CN201568095U (en) * | 2009-11-25 | 2010-09-01 | 浙江吉利汽车研究院有限公司 | Installing structure of timing chain |
| CN201896639U (en) * | 2010-11-19 | 2011-07-13 | 浙江吉利汽车研究院有限公司 | Alignment tooling for engine timing system |
-
2012
- 2012-07-30 CN CN201210264808.1A patent/CN102773818B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2365923A (en) * | 2000-08-18 | 2002-02-27 | Auto Service Tools Ltd | Device for holding two adjacent rotary elements, eg engine camshaft sprockets, stationary relative to each other |
| JP4102694B2 (en) * | 2003-03-27 | 2008-06-18 | 日野自動車株式会社 | Timing gear phasing device |
| US20060112551A1 (en) * | 2004-11-30 | 2006-06-01 | Kim Han G | Apparatus and method for assembling crankshaft-sprocket |
| CN1786427A (en) * | 2004-12-06 | 2006-06-14 | 奇瑞汽车有限公司 | Engine, its timing assembling method and its special assembling tool |
| CN2775308Y (en) * | 2005-02-25 | 2006-04-26 | 南京金城机械有限公司 | Engine timing mechanism |
| CN201057064Y (en) * | 2007-06-25 | 2008-05-07 | 潍柴动力股份有限公司 | Camshaft gear timing device of engine |
| CN201206483Y (en) * | 2008-05-17 | 2009-03-11 | 奇瑞汽车股份有限公司 | Mounting structure for timing chain drive system |
| CN201568095U (en) * | 2009-11-25 | 2010-09-01 | 浙江吉利汽车研究院有限公司 | Installing structure of timing chain |
| CN201896639U (en) * | 2010-11-19 | 2011-07-13 | 浙江吉利汽车研究院有限公司 | Alignment tooling for engine timing system |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103240700B (en) * | 2013-05-10 | 2015-01-28 | 上汽通用五菱汽车股份有限公司 | Tightening and positioning tooling of crankshaft pulley of engine |
| CN103240700A (en) * | 2013-05-10 | 2013-08-14 | 上汽通用五菱汽车股份有限公司 | Tightening and positioning tooling of crankshaft pulley of engine |
| CN104249320A (en) * | 2013-06-28 | 2014-12-31 | 北京汽车动力总成有限公司 | Positioning and mounting system and positioning and mounting method used for engine timing system |
| CN103950000B (en) * | 2014-03-14 | 2016-03-30 | 奇瑞汽车股份有限公司 | Power assembly timing system erecting device |
| CN103950000A (en) * | 2014-03-14 | 2014-07-30 | 奇瑞汽车股份有限公司 | Power assembly timing system installation device |
| CN103883456A (en) * | 2014-04-02 | 2014-06-25 | 广西玉柴机器股份有限公司 | Correcting device of timing pointer |
| CN103883456B (en) * | 2014-04-02 | 2015-12-30 | 广西玉柴机器股份有限公司 | The correcting device of timing pointer |
| CN105479364A (en) * | 2015-10-09 | 2016-04-13 | 宁波吉利罗佑发动机零部件有限公司 | Engine cylinder upper stop point positioning device and positioning method |
| CN105479364B (en) * | 2015-10-09 | 2017-04-12 | 浙江吉利罗佑发动机有限公司 | Engine cylinder upper stop point positioning device and positioning method |
| CN105171382A (en) * | 2015-10-23 | 2015-12-23 | 台州市中亚曲轴制造有限公司 | Tool for assembling timing gear and crankshaft |
| CN105171382B (en) * | 2015-10-23 | 2017-03-22 | 台州市中亚汽车零部件有限公司 | Tool for assembling timing gear and crankshaft |
| CN106625349A (en) * | 2016-12-26 | 2017-05-10 | 重庆小康工业集团股份有限公司 | Fixing tool for engine output chain wheel |
| CN109115108A (en) * | 2018-09-28 | 2019-01-01 | 上海汽车集团股份有限公司 | Crankshaft timing angle measuring device, engine timing angle measurement method and system |
| CN109115108B (en) * | 2018-09-28 | 2023-12-08 | 上海汽车集团股份有限公司 | Crankshaft timing angle measuring device, engine timing angle measuring method and system |
| CN109202795A (en) * | 2018-11-20 | 2019-01-15 | 中煤新集能源股份有限公司 | Multifunctional eccentric wheel is from chain type dental forceps spanner |
| TWI702162B (en) * | 2019-06-26 | 2020-08-21 | 興富康工業有限公司 | Engine adjusting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102773818B (en) | 2014-10-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102773818B (en) | Engine timing system assembling tool | |
| CN101403651A (en) | Screwing clearance-regulation detection and combination bench for vehicle main reducing gear | |
| CN204430703U (en) | Engine crankshaft timing gear pressing clamp | |
| CN105683513A (en) | Variable valve timing mechanism and engine having the same | |
| CN110513191A (en) | Variable compression ratio driving structure | |
| CN102794641B (en) | Camshaft locking tool | |
| CN209439544U (en) | A kind of Four-axis milling center processing spiral bevel gear angle head | |
| US6386166B1 (en) | Phase control piston for a cam phaser | |
| CN201125755Y (en) | Crankshaft top dead center positioning device | |
| CN203547820U (en) | Crankshaft sprocket for engine timing chain system | |
| CN204239628U (en) | Cycloidal planetary gear speed reducer | |
| CN206356867U (en) | A kind of phase converter locking gap assemble mechanism | |
| CN203254365U (en) | Engine timing chain assembling tool | |
| CN204515217U (en) | A kind of gearing of zoom lens | |
| CN113829299B (en) | Timing triple gear assembly angle adjusting device and adjusting method | |
| CN204585147U (en) | A kind of cam shaft for diesel engine installs locate mode | |
| CN203756463U (en) | Air compressor with engine arranged laterally | |
| CN207312414U (en) | A kind of transport mechanism of universal joint | |
| CN202117725U (en) | VVT engine exhaust camshaft | |
| CN201125756Y (en) | Cam axle top dead center positioning device | |
| CN205981168U (en) | Move looks ware lockpin clearance check out test set | |
| CN105569758B (en) | A kind of engine valve timing regulating device | |
| CN204877566U (en) | Split type internal -combustion engine compression cylinder and combustion cylinder exhaust diphase controlling means that admits air | |
| CN206737969U (en) | A kind of adjustable hydraulic gear spindle drive mechanism | |
| CN219054222U (en) | Camshaft mounting tool for automobile engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201224 Address after: No.99 Hangzhou Road, Rizhao Economic and Technological Development Zone, Rizhao City, Shandong Province Patentee after: Rizhao Weiyi Automobile Co.,Ltd. Address before: 071000 No. 2266 Chaoyang South Street, Hebei, Baoding Patentee before: Great Wall Motor Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.99 Hangzhou Road, Rizhao Economic and Technological Development Zone, Rizhao City, Shandong Province Patentee after: Rizhao WeiPai Automobile Co.,Ltd. Address before: No.99 Hangzhou Road, Rizhao Economic and Technological Development Zone, Rizhao City, Shandong Province Patentee before: Rizhao Weiyi Automobile Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |