CN204094603U - A kind of crankshaft polishing machine structure - Google Patents
A kind of crankshaft polishing machine structure Download PDFInfo
- Publication number
- CN204094603U CN204094603U CN201420548466.0U CN201420548466U CN204094603U CN 204094603 U CN204094603 U CN 204094603U CN 201420548466 U CN201420548466 U CN 201420548466U CN 204094603 U CN204094603 U CN 204094603U
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- CN
- China
- Prior art keywords
- cylinder barrel
- piston
- polishing
- slide block
- bent axle
- 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.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of crankshaft polishing machine structure, belong to bent axle polishing field.It comprises spring chuck, piston, cylinder barrel, slide block, slide rail, and described spring chuck is clipped on bent axle, and its afterbody is connected with piston, described piston bush is in cylinder barrel, be provided with slide block below described cylinder barrel, cylinder barrel is fixed on slide rail by slide block, and described slide rail and bent axle be arranged in parallel.Spring chuck can make axle journal polishing uniform force; Piston and cylinder structure eliminate the fatigue of artificial hand gripping clip tool; Slide block and rail structure, make the polishing of each axle journal to carry out continuously, improves polishing efficiency.
Description
technical field
The utility model relates to a kind of crankshaft polishing machine structure, belongs to bent axle polishing field.
Background technology
Bent axle mainly comprises the structures such as trunnion, rod journal, crank, and wherein trunnion, rod journal need to do polishing usually, to ensure the fineness that axle journal reaches certain.Existing processing method is mainly artificial by using manual to polish journal surface, and the precision of processing like this is not high, because artificial power is non-constant, axle journal polishing can be caused uneven, even can make necked part excessive wear and scrap; In addition, workman is when polishing, and hand can bear very large vibrations and pressure, easily tired, is not suitable for working long hours.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of crankshaft polishing machine structure, it solves that bent axle artificial polishing precision is not high, efficiency is low, and staff holds fatigable problem.
Technical problem to be solved in the utility model is taked following technical scheme to realize:
A kind of crankshaft polishing machine structure, it comprises spring chuck, piston, cylinder barrel, slide block, slide rail, described spring chuck is clipped on bent axle, its afterbody is connected with piston, described piston bush is in cylinder barrel, be provided with slide block below described cylinder barrel, cylinder barrel is fixed on slide rail by slide block, and described slide rail and bent axle be arranged in parallel.
As preferred embodiment, described cylinder barrel is provided with limited location snap ring.
The beneficial effects of the utility model are: spring chuck can make axle journal polishing uniform force; Piston and cylinder structure eliminate the fatigue of artificial hand gripping clip tool; Slide block and rail structure, make the polishing of each axle journal to carry out continuously, improves polishing efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is structure top view of the present utility model.
Detailed description of the invention
In order to technological means of the present utility model, creation characteristic, reach object and effect is easy to understand, below in conjunction with concrete diagram, set forth the utility model further.
As shown in Figure 1 and Figure 2, a kind of crankshaft polishing machine structure, it comprises spring chuck 1, piston 2, cylinder barrel 3, slide block 4, slide rail 5, spring chuck 1 is clipped on bent axle 6, its afterbody is connected with piston 2, and piston 2 is enclosed within cylinder barrel 3, is provided with slide block 4 below cylinder barrel 3, cylinder barrel 3 is fixed on slide rail 5 by slide block 4, and slide rail 5 and bent axle be arranged in parallel.Cylinder barrel 3 is provided with limited location snap ring 7.
During polishing, treat sand paper on burnishing part pad at bent axle 6, and clamp sand paper with spring chuck 1, lathe rotating shaft band dynamic crankshaft 6 rotates, and carries out sanding and polishing, and now the afterbody of spring chuck 1 connects on the piston 2, promotes piston 2 and moves in cylinder barrel 3.When not working, the limited location snap ring 7 in cylinder barrel 3 keeps piston 2 not skid off outside cylinder barrel 3.After having a place to polish, move integrally spring chuck 1, piston 2 and cylinder barrel 3 along slide rail 5 and treat burnishing part to the next one of bent axle 6.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. a crankshaft polishing machine structure, it is characterized in that: it comprises spring chuck, piston, cylinder barrel, slide block, slide rail, described spring chuck is clipped on bent axle, its afterbody is connected with piston, described piston bush is in cylinder barrel, be provided with slide block below described cylinder barrel, cylinder barrel is fixed on slide rail by slide block, and described slide rail and bent axle be arranged in parallel.
2. a kind of crankshaft polishing machine structure according to claim 1, is characterized in that: described cylinder barrel is provided with limited location snap ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420548466.0U CN204094603U (en) | 2014-09-24 | 2014-09-24 | A kind of crankshaft polishing machine structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420548466.0U CN204094603U (en) | 2014-09-24 | 2014-09-24 | A kind of crankshaft polishing machine structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204094603U true CN204094603U (en) | 2015-01-14 |
Family
ID=52263072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420548466.0U Expired - Fee Related CN204094603U (en) | 2014-09-24 | 2014-09-24 | A kind of crankshaft polishing machine structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204094603U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945661A (en) * | 2015-12-19 | 2016-09-21 | 綦江祥和机械有限公司 | Polishing device for circular shaft surface of gear shaft |
| CN107116458A (en) * | 2017-05-06 | 2017-09-01 | 浙江金兰汽车零部件有限公司 | Crankshaft grinder |
| CN111408989A (en) * | 2020-04-23 | 2020-07-14 | 神龙汽车有限公司 | Crankshaft follow-up deburring method |
-
2014
- 2014-09-24 CN CN201420548466.0U patent/CN204094603U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105945661A (en) * | 2015-12-19 | 2016-09-21 | 綦江祥和机械有限公司 | Polishing device for circular shaft surface of gear shaft |
| CN107116458A (en) * | 2017-05-06 | 2017-09-01 | 浙江金兰汽车零部件有限公司 | Crankshaft grinder |
| CN111408989A (en) * | 2020-04-23 | 2020-07-14 | 神龙汽车有限公司 | Crankshaft follow-up deburring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20160924 |