CN104405465A - Adjustable diesel engine timing pointer - Google Patents
Adjustable diesel engine timing pointer Download PDFInfo
- Publication number
- CN104405465A CN104405465A CN201410690123.2A CN201410690123A CN104405465A CN 104405465 A CN104405465 A CN 104405465A CN 201410690123 A CN201410690123 A CN 201410690123A CN 104405465 A CN104405465 A CN 104405465A
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- CN
- China
- Prior art keywords
- pointer
- timing
- flanging
- sliding
- adjustable
- 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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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Testing Of Engines (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
The invention relates to an adjustable diesel engine timing pointer. The adjustable diesel engine timing pointer is characterized by comprising a sliding seat, a sliding locking piece, a pointer and a pointer positioning piece, wherein the sliding locking piece is mounted on the sliding seat in a sliding manner; a threaded hole is formed in the center of the sliding locking piece; locking teeth are formed on the pointer positioning piece; a sliding plane is formed on the back of the pointer positioning piece; a pointer sleeves the pointer positioning piece and corresponds a scale on a crankshaft pulley; positioning teeth for matching with the locking teeth are formed in the inner hole of the pointer; the number of the positioning teeth is set according to the scale division of the pointer; a gasket is arranged on the outer side of the pointer; a locking bolt penetrates through the pointer gasket and the pointer positioning piece and is screwed down on the sliding locking piece. According to the adjustable diesel engine timing pointer, the pointer is of the adjustable structure so that the timing pointer can be assembled on all diesel engines, and therefore, the part resources can be unified, the costs of logistics, management and the like can be reduced, and assembly errors due to a large quantity of types can be avoided.
Description
Technical field
The invention belongs to engine timing technical field, particularly relate to a kind of adjustable diesel motor timing pointer.
Background technique
At present, along with development and the maturation of diesel engine technologies, diesel engine application is throughout every field, and the adjustment of engine timing occupies critical role especially in later stage maintenance, maintenance work.For this reason, the timing pointer in diesel engine arises at the historic moment, as part indispensable in engine production assembly process.Due to the application of different field, the timing belt pulley model specification that different motor assembles also may be different.Generally, the mounting point of timing pointer is fixing, and a kind of pointer is only applicable to a kind of crank pulley of specification.When the change of crankshaft pulley wheel diameter is large or when diminishing, timing pointer is originally just no longer reasonable apart from the position of belt pulley, needs redesign timing pointer, causes part resource category various.For mating the timing marks of different diesel engine, under the prerequisite of the specification of unified timing pointer, design a kind of adjustable diesel motor timing pointer.
Summary of the invention
The present invention provides a kind of flexibility, the applicability that increase its assembling for solving in known technology the technical problem that exists, optimizes component resource, reduces the adjustable diesel motor timing pointer of the cost such as logistics, management.。
The technological scheme that the present invention takes for the technical problem existed in solution known technology is:
A kind of adjustable diesel motor timing pointer, it is characterized in that: comprise slide, the two ends of described slide are provided with and are provided with contiguous block with timing room, described contiguous block is provided with mounting hole, connecting plate is provided with between two contiguous blocks, the upper and lower both sides of described connecting plate are provided with flanging respectively to inner side, leave spacing between two flangings, and this spacing forms slideway; Define sliding groove structure inside flanging after flanging, be provided with slide lock tabs in described chute, the center of described slide lock tabs is provided with tapped hole; Being provided with outside flanging can along the needle locating sheet of slideway, and described needle locating sheet is provided with locking teeth, and the back side of described needle locating sheet is provided with slip plane; Needle locating sheet is set with pointer, described pointer is corresponding with crank pulley high scale, be provided with at the endoporus of pointer and coordinate locating tooth with above-mentioned locking teeth, the number of described locating tooth sets according to the calibration of pointer, pad is provided with in the outside of pointer, be coated with lock bolt in above-mentioned pad pointer, needle locating sheet, lock bolt spiral shell is contained in slide lock tabs.
The present invention can also adopt following technical measures:
Described pointer is provided with dodges bending.
The advantage that the present invention has and good effect are: because the present invention adopts technique scheme: namely pointer adopts adjustable structure, thus make a kind of timing pointer can be assemblied in all diesel engine, and then reach unified component resource, reduce the cost such as logistics, management, and can avoid because of the loading error caused of a great variety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is slide carriage structure schematic diagram of the present invention;
Fig. 3 is pointer locating sheet structure schematic diagram;
Fig. 4 is pointer structure schematic diagram;
Fig. 5 is structural representation of the present invention.
In figure: 1, slide; 2, contiguous block; 3, connecting plate; 3-1, flanging; 3-2, slideway; 3-3, chute; 4, slide lock tabs; 5, needle locating sheet; 5-1, locking teeth; 5-2, slip plane; 6, pointer; 7, pad; 8, lock bolt; 9, crank pulley; 10, positive time line.
Embodiment
For summary of the invention of the present invention, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows:
Refer to Fig. 1 to Fig. 5, a kind of adjustable diesel motor timing pointer, comprise slide 1, the two ends of described slide are provided with and are provided with contiguous block 2 with timing room, described contiguous block is provided with mounting hole 2-1, is provided with connecting plate 3 between two contiguous blocks, and the upper and lower both sides of described connecting plate are provided with flanging 3-1 respectively to inner side, leave spacing between two flangings, this spacing forms slideway 3-2; Define chute 3-3 structure after flanging inside flanging, be provided with slide lock tabs 4 in described chute, the center of described slide lock tabs is provided with tapped hole 4-1; Being provided with outside flanging can along the needle locating sheet 5 of slideway, described needle locating sheet is provided with locking teeth 5-1, the back side of described needle locating sheet is provided with slip plane 5-2, needle locating sheet is set with pointer 6, described pointer is corresponding with crank pulley high scale, be provided with at the endoporus of pointer and coordinate locating tooth 6-1 with above-mentioned locking teeth, the number of described locating tooth sets according to the calibration of pointer, pad 7 is provided with in the outside of pointer, be coated with lock bolt 8 in above-mentioned pad pointer, needle locating sheet, lock bolt spiral shell is contained in slide lock tabs 4.
A kind of assembly structure of diesel engine variable timing pointer, crank pulley 9 is beaten and carves positive time line 10, timing pointer is assemblied on timing chamber cap protecgulum, the position of timing pointer distance crank pulley and adjustable angle, thus make a kind of timing pointer can be assemblied in all diesel engine, and then reach unified component resource, reduce the cost such as logistics, management, and can avoid because of the loading error caused of a great variety.
After optimization, only need to regulate timing pointer angle and mounting point, make " 0 " on crank pulley positive time line relative with timing pointer, realize the crank pulley that a timing pointer mates all specifications.
The above is only to preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, every according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and modification, all belong in the scope of technical solution of the present invention.
Claims (2)
1. an adjustable diesel motor timing pointer, it is characterized in that: comprise slide, the two ends of described slide are provided with and are provided with contiguous block with timing room, described contiguous block is provided with mounting hole, connecting plate is provided with between two contiguous blocks, the upper and lower both sides of described connecting plate are provided with flanging respectively to inner side, leave spacing between two flangings, and this spacing forms slideway; Define sliding groove structure inside flanging after flanging, be provided with slide lock tabs in described chute, the center of described slide lock tabs is provided with tapped hole; Being provided with outside flanging can along the needle locating sheet of slideway, and described needle locating sheet is provided with locking teeth, and the back side of described needle locating sheet is provided with slip plane; Needle locating sheet is set with pointer, described pointer is corresponding with crank pulley high scale, be provided with at the endoporus of pointer and coordinate locating tooth with above-mentioned locking teeth, the number of described locating tooth sets according to the calibration of pointer, pad is provided with in the outside of pointer, be coated with lock bolt in above-mentioned pad pointer, needle locating sheet, lock bolt spiral shell is contained in slide lock tabs.
2. adjustable diesel motor timing pointer according to claim 1, is characterized in that: described pointer is provided with dodges bending.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410690123.2A CN104405465B (en) | 2014-11-25 | 2014-11-25 | A kind of adjustable diesel motor timing pointer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410690123.2A CN104405465B (en) | 2014-11-25 | 2014-11-25 | A kind of adjustable diesel motor timing pointer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104405465A true CN104405465A (en) | 2015-03-11 |
| CN104405465B CN104405465B (en) | 2017-03-29 |
Family
ID=52643120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410690123.2A Active CN104405465B (en) | 2014-11-25 | 2014-11-25 | A kind of adjustable diesel motor timing pointer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104405465B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2910958A (en) * | 1957-06-11 | 1959-11-03 | Martin T Anderson | Timing indicator for outboard motors |
| KR20070105153A (en) * | 2006-04-25 | 2007-10-30 | 현대자동차주식회사 | Timing check system of engine |
| CN201155342Y (en) * | 2007-12-26 | 2008-11-26 | 珀金斯雷沃动力(天津)有限公司 | Regulating tool equipment for engine mounting |
| CN201891453U (en) * | 2010-11-23 | 2011-07-06 | 广西玉柴机器股份有限公司 | Top dead center device of engine cam shaft |
| CN203704828U (en) * | 2014-02-17 | 2014-07-09 | 廖无限 | RFID scale label device with communication micro channel |
| CN204402604U (en) * | 2014-11-25 | 2015-06-17 | 天津雷沃动力有限公司 | A kind of adjustable diesel motor timing pointer |
-
2014
- 2014-11-25 CN CN201410690123.2A patent/CN104405465B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2910958A (en) * | 1957-06-11 | 1959-11-03 | Martin T Anderson | Timing indicator for outboard motors |
| KR20070105153A (en) * | 2006-04-25 | 2007-10-30 | 현대자동차주식회사 | Timing check system of engine |
| CN201155342Y (en) * | 2007-12-26 | 2008-11-26 | 珀金斯雷沃动力(天津)有限公司 | Regulating tool equipment for engine mounting |
| CN201891453U (en) * | 2010-11-23 | 2011-07-06 | 广西玉柴机器股份有限公司 | Top dead center device of engine cam shaft |
| CN203704828U (en) * | 2014-02-17 | 2014-07-09 | 廖无限 | RFID scale label device with communication micro channel |
| CN204402604U (en) * | 2014-11-25 | 2015-06-17 | 天津雷沃动力有限公司 | A kind of adjustable diesel motor timing pointer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104405465B (en) | 2017-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 300402 Beichen science and Technology Park, Beichen District, high tech Avenue, No. 77, No. Applicant after: Tianjin LOVOL Engine Co. Ltd. Address before: 300402 Beichen science and Technology Park, Beichen District, high tech Avenue, No. 77, No. Applicant before: Tianjin Lovol Engines Co., Ltd. |
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| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |