CN203679687U - O-shaped ring pressing machine of floating oil seal - Google Patents
O-shaped ring pressing machine of floating oil seal Download PDFInfo
- Publication number
- CN203679687U CN203679687U CN201420007700.9U CN201420007700U CN203679687U CN 203679687 U CN203679687 U CN 203679687U CN 201420007700 U CN201420007700 U CN 201420007700U CN 203679687 U CN203679687 U CN 203679687U
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- pressing machine
- cylinder
- shaped ring
- oil seal
- type circle
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Abstract
The utility model relates to the field of floating oil seal production, and particularly provides an O-shaped ring pressing machine of a floating oil seal. The O-shaped ring pressing machine structurally comprises an air cylinder and a pressing head, and the pressing head is fixedly connected with the piston rod end of the air cylinder. The O-shaped ring pressing machine is characterized in that an air cylinder body is movably connected with a fixing base through a link mechanism, the fixed end of the link mechanism is arranged on the fixing base through a fixing shaft in a rotatable mode, and the movable end of the link mechanism is fixedly connected with the air cylinder body. Compared with the prior art, the O-shaped ring pressing machine of the floating oil seal has the advantages of being convenient to use, high in production efficiency and the like, and has high popularization and application value.
Description
Technical field
The utility model relates to float grease seal production field, and a kind of float grease seal O type circle pressing machine is specifically provided.
Background technology
Float grease seal is widely used in crawler type walking mechanism thrust wheel, support roller, guide wheel, and whether it is reliably a key index that affects wheel performance on the sealing of lubricating oil.Float grease seal comprises floating sealing ring, O type circle and seat chamber, is first enclosed within on floating sealing ring manual O type circle, then floating sealing ring and O type circle are packed in a chamber when assembling.Prior art packs a chamber into floating sealing ring and O type circle and is divided into two classes: the one, along border, O type circle is pressed to the chamber of taking a seat by screwdriver (or tablet) by hand, because low, the fragile O type of efficiency circle seldom uses; The 2nd, O type circle is pressed into a chamber with special equipment and erecting tools, assembly quality is good, and production efficiency is with quite artificial, and the method application is more.
In the existing special equipment that press-fits O type circle, be all that pressure head is fixed on to a position, and can only move up and down.While press-fiting, workman is put into ad-hoc location workpiece, packs into take away after floating sealing ring and O type circle to change another part and continue operation again.Although this type of pressing machine is simple in structure, but still there is the deficiencies such as labor strength is large, production efficiency is low.
Summary of the invention
The utility model is for above-mentioned the deficiencies in the prior art, and a kind of easy to use, float grease seal O type circle pressing machine that production efficiency is high is provided.
The utility model solves the technical scheme that its technical problem adopts: float grease seal O type circle pressing machine, comprise cylinder, pressure head, pressure head is fixedly connected with cylinder piston rod end, be characterized in that cylinder block is flexibly connected with holder by linkage, linkage stiff end is arranged on holder by fixed axis is rotatable, and linkage movable end is fixedly connected with cylinder block.
In order to further facilitate workman's operation, can, at linkage movable end setting operation handle, cylinder control button be set on operating grip.
Described linkage can use single-stage pitman arm structure, but in order to reach best result of use, preferred following two-stage pitman arm structure: comprise Dalian lever arm, small rod arm, Dalian lever arm stiff end is arranged on holder by fixed axis is rotatable, Dalian lever arm movable end is rotatably connected by turning cylinder and small rod arm stiff end, and small rod arm movable end is fixedly connected with cylinder block.
Compared to the prior art float grease seal O type circle pressing machine of the present utility model, has following outstanding beneficial effect:
(1) when pressure head knee-action is provided, realize pressure head and in same plane, do large area and move without dead angle, realize movable press head within the specific limits and workpiece is motionless, easily solve the low and large problem of labor strength of production efficiency;
(2) handle and cylinder control button are arranged on to linkage movable end, operator takes erecting tools on the other hand, and a hand operated pressing machine (cylinder), just can easily realize efficiently and press-fiting.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the utility model float grease seal O type circle pressing machine.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as to restriction of the present utility model.
Embodiment:
As shown in Figure 1, float grease seal O type circle pressing machine of the present utility model is mainly made up of holder 1, Dalian lever arm 2, small rod arm 3, cylinder 4, pressure head 5 and handle 10.
The stiff end of Dalian lever arm 2 is by bearing 6 and fixed axis 7 is rotatable is arranged on holder 1.Lever arm 2 movable ends in Dalian are rotatably connected with small rod arm 3 stiff ends by bearing 8 and turning cylinder 9.The cylinder body of cylinder 4 and handle 10 are all fixedly installed on the movable end of small rod arm 3.Pressure head 5 is fixed on the tailpiece of the piston rod of cylinder 4.The control button 11 of cylinder 4 is fixed on handle 10 upsides.
Utilize above-mentioned pressing machine to carry out O type circle and press-fit while operation, can first the flat car that is placed with workpiece be shifted onto to pressing head of packing press below, then operator takes erecting tools on the other hand, adjusts on the other hand the control button of ram position control cylinder.Cylinder pressure is passed to erecting tools by pressure head, and O type circle is pressed into a chamber by erecting tools, can easily realize efficiently and press-fiting.
Above-described embodiment, the just more preferably specific embodiment of the utility model, the common variation that those skilled in the art carries out within the scope of technical solutions of the utility model and replacement all should be included in protection domain of the present utility model.
Claims (3)
1. float grease seal O type circle pressing machine, comprise cylinder, pressure head, pressure head is fixedly connected with cylinder piston rod end, it is characterized in that, cylinder block is flexibly connected with holder by linkage, linkage stiff end is arranged on holder by fixed axis is rotatable, and linkage movable end is fixedly connected with cylinder block.
2. float grease seal O type circle pressing machine according to claim 1, is characterized in that, linkage movable end is provided with operating grip, is provided with cylinder control button on operating grip.
3. float grease seal O type circle pressing machine according to claim 1 and 2, it is characterized in that, described linkage comprises Dalian lever arm, small rod arm, Dalian lever arm stiff end is arranged on holder by fixed axis is rotatable, Dalian lever arm movable end is rotatably connected by turning cylinder and small rod arm stiff end, and small rod arm movable end is fixedly connected with cylinder block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420007700.9U CN203679687U (en) | 2014-01-07 | 2014-01-07 | O-shaped ring pressing machine of floating oil seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420007700.9U CN203679687U (en) | 2014-01-07 | 2014-01-07 | O-shaped ring pressing machine of floating oil seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203679687U true CN203679687U (en) | 2014-07-02 |
Family
ID=51001646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420007700.9U Expired - Fee Related CN203679687U (en) | 2014-01-07 | 2014-01-07 | O-shaped ring pressing machine of floating oil seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203679687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191207A (en) * | 2014-08-19 | 2014-12-10 | 济宁金牛重工有限公司 | Thrust wheel floating oil seal press-fitting machine |
-
2014
- 2014-01-07 CN CN201420007700.9U patent/CN203679687U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191207A (en) * | 2014-08-19 | 2014-12-10 | 济宁金牛重工有限公司 | Thrust wheel floating oil seal press-fitting machine |
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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 |
Granted publication date: 20140702 Termination date: 20150107 |
|
| EXPY | Termination of patent right or utility model |