CN104162835A - Grinding tooling of fuel adjustment fork lever of diesel engine - Google Patents
Grinding tooling of fuel adjustment fork lever of diesel engine Download PDFInfo
- Publication number
- CN104162835A CN104162835A CN201310183129.6A CN201310183129A CN104162835A CN 104162835 A CN104162835 A CN 104162835A CN 201310183129 A CN201310183129 A CN 201310183129A CN 104162835 A CN104162835 A CN 104162835A
- Authority
- CN
- China
- Prior art keywords
- base body
- diesel engine
- oily
- locating shaft
- fork arm
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention discloses a grinding tooling of a fuel adjustment fork lever of a diesel engine. The grinding tooling comprises a base body, a locating shaft, a stop locating device and a feeler block, wherein locating pieces connected with a grinding machine workbench are arranged at the lower end of the base body; one end of the locating shaft axially stops and is located on a side wall of the base body; an inserting level hole of the fuel adjustment fork lever of the diesel engine can be just arranged on the outer side of the other end of the locating shaft in a sleeving manner; the stop locating device can stop and locate the fuel adjustment fork lever and the locating shaft; the feeler block can slide back and forth and be located on the base body in a length direction of a sliding groove in the fuel adjustment fork lever of the diesel engine; a no-go gauge is arranged at one axial end of the feeler block; a go gauge is arranged at the other axial end of the feeler block; the feeler block is just over against the sliding groove in the fuel adjustment fork lever of the diesel engine. During measurement, a workpiece is not required to be moved from a worktop; all machining and detection can be accomplished by one step mounting; the time for repeated mounting, dismounting and handling is saved; the machining efficiency and machining precision are greatly improved.
Description
Technical field
The present invention relates to a kind of machined auxiliary mould, particularly a kind of diesel engine is adjusted the grinder dress of oily fork arm.
Background technology
Adjust and on oily fork arm, have a 8mm chute and inserted link hole depth of parallelism 0.05mm.Because fork arm external form is founding black skin, cannot positioning and clamping, in the situation that there is no special tooling, grinding 8mm chute, difficulty is very large.Original v block sandwich axle that adopts, after cover upper wishbone, on cutter and tool grinding machine, play the rear grinding of table, after grinding one cutter, because detecting its depth of parallelism and symmetry, the whole lathe that moves down of this set of frock need be put to flat board and above played table, repeatedly check its symmetrical rear data measured, go up again cutter and tool grinding machine and play table grinding, form a kind of from grinding machine cutter platform again to the cyclic process pattern of grinding machine.Carry out in this way processing parts, be repeatedly seven or eight times, one of ability milled, labor strength is high, and efficiency is low again, even if words also must spend four hours ability to grind one smoothly.Grind a collection of part and must take cutter and tool grinding machine two weeks, had a strong impact on manufacturing schedule.
Summary of the invention
In order to make up above deficiency, the invention provides the grinder dress that a kind of diesel engine is adjusted oily fork arm, adopt this diesel engine to adjust the grinder dress of oily fork arm to adjust oily fork arm upper hopper chute to detect in real time to diesel engine, save time, greatly improved working (machining) efficiency and machining accuracy.The present invention for the technical scheme that solves its technical problem and adopt is: a kind of diesel engine is adjusted the grinder dress of oily fork arm, comprise base body, locating shaft, stop positioner and feeler block, described base body lower end is provided with the keeper being connected with Grinder bench, locating shaft one end axial retention is positioned on base body sidewall, diesel engine adjusts the inserted link hole of oily fork arm be able to be sheathed on locating shaft other end outside, stop positioner can be adjusted diesel engine oily fork arm and locating shaft stop location, feeler block can be adjusted oily fork arm upper hopper chute length direction linear reciprocation to slide along diesel engine and be positioned on base body, the axial one end of described feeler block is provided with no-go gage, the axial other end of feeler block is provided with drift, the position of described feeler block just and diesel engine adjust oily fork arm upper hopper chute position over against.
As a further improvement on the present invention, the keeper that described base body lower end is connected with Grinder bench is flat key.
As a further improvement on the present invention, the structure that described locating shaft one end axial retention is positioned on base body sidewall is: base body is provided with a positioning through hole, locating shaft is the T oblique crank Z that one end diameter is less than other end diameter, step surface between locating shaft two ends is just tight against base body other end sidewall, also be provided with the first pad and the first connecting bolt, described the first pad is tight against base body one end sidewall, the first connecting bolt is also spirally connected final and locating shaft one end through the first pad, and the first connecting bolt head is tight against first pad one end sidewall.
As a further improvement on the present invention, described locating shaft one end length is less than locating hole length on base body.
As a further improvement on the present invention, described stop positioner comprises the stopper slot on the second pad, the second connecting bolt and base body other end sidewall, described the second pad is tight against diesel engine and adjusts the oily fork arm inserted link hole axial end of base body dorsad, the second connecting bolt passes the second pad finally and the locating shaft other end is spirally connected, described the second connecting bolt head is tight against the second pad other end, and diesel engine adjusts the inserted link hole of oily fork arm and the bulge-structure between chute stop to be inserted in the stopper slot on base body.
Useful technique effect of the present invention is: the present invention by arranging locating shaft on base body, diesel engine is adjusted to oily fork arm is sheathed to be fixed on locating shaft, then by drift and the no-go gage at the feeler block two ends on base body, chute is measured, when it is measured without workpiece is moved down to work top, only need once mounting can complete whole processing and detection, save repeated disassembled and assembled handling time, greatly improved working (machining) efficiency and machining accuracy.
Accompanying drawing explanation
Fig. 1 is structural principle schematic diagram of the present invention;
Fig. 2 is that diesel engine is adjusted oily fork arm front view;
Fig. 3 is that diesel engine is adjusted oily fork arm left view;
Fig. 4 is that diesel engine is adjusted oily fork arm top view.
The specific embodiment
Embodiment: a kind of diesel engine is adjusted the grinder dress of oily fork arm, comprise base body 1, locating shaft 2, stop positioner and feeler block 5, described base body 1 lower end is provided with the keeper 3 being connected with Grinder bench, locating shaft 2 one end axial retention are positioned on base body 1 sidewall, diesel engine adjusts the inserted link hole of oily fork arm 9 be able to be sheathed on locating shaft 2 other end outsides, stop positioner can be adjusted diesel engine oily fork arm 9 and locating shaft 2 stop location, feeler block 5 can be adjusted oily fork arm 9 upper hopper chute length direction linear reciprocation to slide along diesel engine and be positioned on base body 1, the axial one end of described feeler block 5 is provided with no-go gage, the axial other end of feeler block 5 is provided with drift, the position of described feeler block 5 just and diesel engine adjust oily fork arm 9 upper hopper chute positions over against, during use, diesel engine is adjusted the inserted link borehole jack of oily fork arm 9 in locating shaft 2 other end outsides, then by stop positioner, fix, now feeler block 5 just and diesel engine adjust oily fork arm 9 upper hopper chute positions over against, then the feeler block 5 that slides makes the drift of its other end enter chute, then continuing slip feeler block 5 makes its no-go gage slide into runner position, if drift can enter in chute and along its length and slide, and no-go gage can not slip in chute, represent that chute machining tolerance is in acceptability limit, otherwise represent that chute machining tolerance is not at acceptability limit, diesel engine detects all go-no go gauge direct-detection data at available feeler block 5 two ends after adjusting the each grinding of oily fork arm 9 chute, do not need to bring up to and move down again, a large amount of handling times have been saved, part is on lathe once after property completion of processing, process in this way fork arm, can well guarantee that its depth of parallelism and symmetry are all in 0.02mm, guarantee accuracy of detection and Seiko precision, and easy to detect, per hourly process four, make working (machining) efficiency improve 16 times with respect to conventional method.
The keeper 3 that described base body 1 lower end is connected with Grinder bench is flat key.
The structure that described locating shaft 2 one end axial retention are positioned on base body 1 sidewall is: base body 1 is provided with a positioning through hole, locating shaft 2 is less than the T oblique crank Z of other end diameter for one end diameter, step surface between locating shaft 2 two ends is just tight against base body 1 other end sidewall, also be provided with the first pad 8 and the first connecting bolt 7, described the first pad 8 is tight against base body 1 one end sidewall, the first connecting bolt 7 is also spirally connected final and locating shaft 2 one end through the first pad 8, the first connecting bolt 7 heads are tight against first pad 8 one end sidewalls, by the first connecting bolt 7 and the first pad 8, locating shaft 2 is fixed on base body 1, this structure easy installation and removal, in addition can also adopt the syndetons such as structure that chuck clamps or welding.
Described locating shaft 2 one end length are less than locating hole length on base body 1, guarantee that locating shaft 2 can not push up the first pad 8, guarantee that locating shaft 2 installations are stable.
Described stop positioner comprises the second pad 4, stopper slot on the second connecting bolt 6 and base body 1 other end sidewall, described the second pad 4 is tight against diesel engine and adjusts the oily fork arm 9 inserted link holes axial end of base body 1 dorsad, the second connecting bolt 6 passes the second pad 4 finally and locating shaft 2 other ends are spirally connected, described the second connecting bolt 6 heads are tight against the second pad 4 other ends, diesel engine adjusts the inserted link hole of oily fork arm 9 and the bulge-structure between chute stop to be inserted in the stopper slot on base body 1, by the second connecting bolt 6 and the second pad 4, diesel engine is adjusted to oily fork arm 9 axially and radially all stop be positioned on base body 1, the rotation of then adjusting bulge-structure on oily fork arm 9 and the stopper slot on base body 1 to limit again its circumferencial direction by diesel engine, this structure guarantees that diesel engine adjusts base body 1 other end of the location that oily fork arm 9 is firm, it equally also can adopt other structure, as jacking block holds out against, the structures such as position-limitting pin are set, it is all the replacing structure that is equal to of this patent.
Claims (5)
1. a diesel engine adjusts the grinder of oily fork arm to fill, it is characterized by: comprise base body (1), locating shaft (2), stop positioner and feeler block (5), described base body (1) lower end is provided with the keeper (3) being connected with Grinder bench, locating shaft (2) one end axial retention is positioned on base body (1) sidewall, diesel engine adjusts the inserted link hole of oily fork arm (9) be able to be sheathed on locating shaft (2) other end outside, stop positioner can be adjusted diesel engine oily fork arm (9) and locating shaft (2) stop location, feeler block (5) can be adjusted oily fork arm (9) upper hopper chute length direction linear reciprocation to slide along diesel engine and be positioned on base body (1), described feeler block (5) is axially provided with no-go gage in one end, feeler block (5) the axially other end is provided with drift, the position of described feeler block (5) just and diesel engine adjust oily fork arm (9) upper hopper chute position over against.
2. diesel engine according to claim 1 is adjusted the grinder dress of oily fork arm, it is characterized by: the keeper (3) that described base body (1) lower end is connected with Grinder bench is flat key.
3. diesel engine according to claim 1 is adjusted the grinder dress of oily fork arm, it is characterized by: the structure that described locating shaft (2) one end axial retention is positioned on base body (1) sidewall is: base body (1) is provided with a positioning through hole, locating shaft (2) is less than the T oblique crank Z of other end diameter for one end diameter, step surface between locating shaft (2) two ends is just tight against base body (1) other end sidewall, also be provided with the first pad (8) and the first connecting bolt (7), described the first pad (8) is tight against base body (1) one end sidewall, the first connecting bolt (7) is also spirally connected final and locating shaft (2) one end through the first pad (8), the first connecting bolt (7) head is tight against the first pad (8) one end sidewall.
4. diesel engine according to claim 3 is adjusted the grinder dress of oily fork arm, it is characterized by: described locating shaft (2) one end length is less than the upper locating hole length of base body (1).
5. diesel engine according to claim 1 is adjusted the grinder dress of oily fork arm, it is characterized by: described stop positioner comprises the second pad (4), stopper slot on the second connecting bolt (6) and base body (1) other end sidewall, described the second pad (4) is tight against diesel engine and adjusts oily fork arm (9) the inserted link hole axial end of base body (1) dorsad, the second connecting bolt (6) passes the second pad (4) finally and locating shaft (2) other end is spirally connected, described the second connecting bolt (6) head is tight against the second pad (4) other end, diesel engine adjusts the inserted link hole of oily fork arm (9) and the bulge-structure between chute stop to be inserted in the stopper slot on base body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310183129.6A CN104162835B (en) | 2013-05-17 | 2013-05-17 | Grinding tooling of fuel adjustment fork lever of diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310183129.6A CN104162835B (en) | 2013-05-17 | 2013-05-17 | Grinding tooling of fuel adjustment fork lever of diesel engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104162835A true CN104162835A (en) | 2014-11-26 |
| CN104162835B CN104162835B (en) | 2017-05-10 |
Family
ID=51906921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310183129.6A Active CN104162835B (en) | 2013-05-17 | 2013-05-17 | Grinding tooling of fuel adjustment fork lever of diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104162835B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876906A (en) * | 2017-10-31 | 2018-04-06 | 重庆秋田齿轮有限责任公司 | The rapid-aligning cutting frock of gear with end face dog |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1596427A (en) * | 1924-11-25 | 1926-08-17 | Ned E Gough | Piston and connecting-rod aligning jig |
| US1603070A (en) * | 1925-02-11 | 1926-10-12 | Maurice C Cox | Aligning and fitting jig for connecting rods |
| CN201104199Y (en) * | 2007-04-23 | 2008-08-20 | 安徽省巢湖铸造厂有限责任公司 | Fast checking tool |
| CN201261133Y (en) * | 2008-08-26 | 2009-06-24 | 北京二七轨道交通装备有限责任公司 | Fixture for processing locomotive auxiliary link small external circular arc |
| CN201338127Y (en) * | 2009-01-09 | 2009-11-04 | 吐哈石油勘探开发指挥部 | Machining clamp for base plane of beam support of pumping unit |
| CN102398092A (en) * | 2011-11-16 | 2012-04-04 | 江苏华商企业管理咨询服务有限公司 | Thread machining technology equipment for a connecting rod of a press machine |
| CN102974995A (en) * | 2012-11-30 | 2013-03-20 | 武汉船用机械有限责任公司 | Small hole processing method |
| CN203282338U (en) * | 2013-05-17 | 2013-11-13 | 昆山江锦机械有限公司 | Grinding tool of diesel engine oil adjustment rod jaw |
-
2013
- 2013-05-17 CN CN201310183129.6A patent/CN104162835B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1596427A (en) * | 1924-11-25 | 1926-08-17 | Ned E Gough | Piston and connecting-rod aligning jig |
| US1603070A (en) * | 1925-02-11 | 1926-10-12 | Maurice C Cox | Aligning and fitting jig for connecting rods |
| CN201104199Y (en) * | 2007-04-23 | 2008-08-20 | 安徽省巢湖铸造厂有限责任公司 | Fast checking tool |
| CN201261133Y (en) * | 2008-08-26 | 2009-06-24 | 北京二七轨道交通装备有限责任公司 | Fixture for processing locomotive auxiliary link small external circular arc |
| CN201338127Y (en) * | 2009-01-09 | 2009-11-04 | 吐哈石油勘探开发指挥部 | Machining clamp for base plane of beam support of pumping unit |
| CN102398092A (en) * | 2011-11-16 | 2012-04-04 | 江苏华商企业管理咨询服务有限公司 | Thread machining technology equipment for a connecting rod of a press machine |
| CN102974995A (en) * | 2012-11-30 | 2013-03-20 | 武汉船用机械有限责任公司 | Small hole processing method |
| CN203282338U (en) * | 2013-05-17 | 2013-11-13 | 昆山江锦机械有限公司 | Grinding tool of diesel engine oil adjustment rod jaw |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876906A (en) * | 2017-10-31 | 2018-04-06 | 重庆秋田齿轮有限责任公司 | The rapid-aligning cutting frock of gear with end face dog |
| CN107876906B (en) * | 2017-10-31 | 2020-05-22 | 重庆秋田齿轮有限责任公司 | Gear quick alignment and gear cutting tool with end face convex claws |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104162835B (en) | 2017-05-10 |
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