CN209095461U - One kind being used for valve oil seal press mounting tool - Google Patents
One kind being used for valve oil seal press mounting tool Download PDFInfo
- Publication number
- CN209095461U CN209095461U CN201822065134.8U CN201822065134U CN209095461U CN 209095461 U CN209095461 U CN 209095461U CN 201822065134 U CN201822065134 U CN 201822065134U CN 209095461 U CN209095461 U CN 209095461U
- Authority
- CN
- China
- Prior art keywords
- head sleeve
- left end
- pressing machine
- connecting column
- pole
- 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
Links
Abstract
The utility model relates to one kind to be used for valve oil seal press mounting tool, belong to technical field of engines, head sleeve left end is that closed end right end is open end, stroke limit hole is provided on head sleeve side wall, head sleeve right end is provided with ladder limit circular groove, head sleeve is internally provided with center-pole, center-pole side wall is provided with guide pin, guide pin is placed in stroke limit hole, center-pole one end is connected with head sleeve left end by little spring, intermediate connecting sleeve pipe left end is coaxially provided with pressing machine connecting hole, the output shaft of pressing machine is placed in pressing machine connecting hole and is connected by positioning pin, head sleeve left end is coaxially arranged with connecting column, connecting column left end is placed in pressing machine connecting hole, connecting column left end is arranged with stop nut, connecting column is arranged with damping spring.The utility model, which solves the problems, such as that press-mounting stroke when press fitting because of pressing machine immobilizes, causes gas difference cylinder cap air valve catheter press mounting unqualified or press fitting breakage.
Description
Technical field
The utility model relates to technical field of engines, more particularly to one kind to be used for valve oil seal press mounting tool.
Background technique
In mechanical axis transmission field, especially engine shaft class transmission field, it usually needs at crankshaft installed or start
Oil sealing is arranged in the other axis installed positions of machine, to guarantee leakproofness.
A pressing machine is usually passed through to cylinder cover of automobile engine valve guide bushing installation oil sealing at present and drives multiple press fittings
Tool is pressed, available engine valve oil seal install pressure head be rigid connection structure be pressed, multiple valve oil seals at the same into
Row press fitting frequently occurs the press fitting unqualified phenomenon of depth, it is easy to cause to be pressed unqualified or press fitting breakage.
Utility model content
The utility model in order to solve multiple valve oil seals and meanwhile carry out press fitting frequently occur press fitting depth it is unqualified existing
As, it is easy to it causes to be pressed problem unqualified or that press fitting is damaged, and then provides a kind of work for valve oil seal press fitting
Tool, can effectively improve the stability of press fitting and the precision of press fitting.
Utility model technical solution:
One kind be used for valve oil seal press mounting tool, comprising: head sleeve, center-pole, guide pin, little spring, damping spring,
Intermediate connecting sleeve pipe and connecting column,
The head sleeve left end is that closed end right end is open end, and stroke limit hole is provided on head sleeve side wall, pressure
Head casing tube right end is provided with ladder limit circular groove, and head sleeve is internally provided with center-pole, and center-pole side wall is provided with guide pin,
Guide pin is placed in stroke limit hole, and center-pole one end is connected with head sleeve left end by little spring；
Intermediate connecting sleeve pipe left end is coaxially provided with pressing machine connecting hole, and the output shaft of pressing machine is placed in pressing machine connection
It is connected in hole and by positioning pin, head sleeve left end is coaxially arranged with connecting column, and connecting column left end is placed in pressing machine connecting hole,
Connecting column left end is arranged with stop nut, and connecting column is arranged with damping spring.
Further, peep hole is provided on the head sleeve right end sidewalls.
The utility model has the advantages that the prior art
The utility model increases shock-absorbing function, and synchronizing function between each pressure head is pressed process automatic regulation function, guarantees gas
Door oil seal pressing process is reliable and stable, and press-mounting stroke when solving press fitting because of pressing machine, which immobilizes, leads to gas difference cylinder cap gas
Door conduit is pressed problem unqualified or that press fitting is damaged.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the connection status diagram of the utility model connecting column.
Specific embodiment
The utility model is described in detail below with reference to attached drawing.
Embodiment one: one kind being used for valve oil seal press mounting tool, comprising: head sleeve 1, center-pole 2, guide pin 3, small bullet
Spring 4, damping spring 5, intermediate connecting sleeve pipe 6 and connecting column 8,
1 left end of head sleeve is that closed end right end is open end, is provided with stroke limit hole on 1 side wall of head sleeve,
1 right end of head sleeve is provided with ladder limit circular groove 12, and head sleeve 1 is internally provided with center-pole 2, the setting of 2 side wall of center-pole
There is guide pin 3, guide pin 3 is placed in stroke limit hole, and 2 one end of center-pole is connected with 1 left end of head sleeve by little spring 4；
6 left end of intermediate connecting sleeve pipe is coaxially provided with pressing machine connecting hole 7, and the output shaft 9 of pressing machine is placed in pressing machine
It is connected in connecting hole 7 and by positioning pin 10,1 left end of head sleeve is coaxially arranged with connecting column 8, and 8 left end of connecting column is placed in pressure
Installation connecting hole 7,8 left end of connecting column are arranged with stop nut, and connecting column 8 is arranged with damping spring 5, so set, solving
Press-mounting stroke when press fitting because of pressing machine, which immobilizes, causes gas difference cylinder cap air valve catheter press mounting unqualified or press fitting is damaged
The problem of, improve press fitting efficiency and accuracy.
It is provided with peep hole 11 on 1 right end sidewalls of head sleeve, so set, facilitating the installation of observation valve and oil sealing
Situation.
Embodiment two: one kind being used for valve oil seal press mounting tool, comprising: head sleeve 1, center-pole 2, guide pin 3, small bullet
Spring 4, damping spring 5, intermediate connecting sleeve pipe 6 and connecting column 8,
1 left end of head sleeve is that closed end right end is open end, is provided with stroke limit hole on 1 side wall of head sleeve,
1 right end of head sleeve is provided with ladder limit circular groove 12, and head sleeve 1 is internally provided with center-pole 2, the setting of 2 side wall of center-pole
There is guide pin 3, guide pin 3 is placed in stroke limit hole, and 2 one end of center-pole is connected with 1 left end of head sleeve by little spring 4；
6 left end of intermediate connecting sleeve pipe is coaxially provided with pressing machine connecting hole 7, and the output shaft 9 of pressing machine is placed in pressing machine
It is connected in connecting hole 7 and by positioning pin 10,1 left end of head sleeve is coaxially arranged with connecting column 8, and 8 left end of connecting column is placed in pressure
Installation connecting hole 7,8 left end of connecting column are arranged with stop nut, and connecting column 8 is arranged with damping spring 5, so set, solving
Press-mounting stroke when press fitting because of pressing machine, which immobilizes, causes gas difference cylinder cap air valve catheter press mounting unqualified or press fitting is damaged
The problem of, improve press fitting efficiency and accuracy.
Embodiment three: being provided with peep hole 11 on 1 right end sidewalls of head sleeve, so set, facilitate observation valve with
The installation situation of oil sealing.
The course of work:
Valve oil seal is filled in advance manually on the center-pole 2 of press mounting tool, center-pole 2 is directed at cylinder cover valve guide pipe, opens
Dynamic pressure installation starts press-mounting stroke, and little spring 4 starts to compress, and continues press-mounting stroke, damping after head sleeve 1 touches cylinder cap
Spring 5 starts to compress, and until valve oil seal is completely into valve guide bushing, withdraws from the output shaft 9 of pressing machine with waiting, completes pressure
Dress.
Claims (2)
1. one kind is used for valve oil seal press mounting tool, comprising: head sleeve (1), center-pole (2), guide pin (3), little spring
(4), damping spring (5), intermediate connecting sleeve pipe (6) and connecting column (8), which is characterized in that
Head sleeve (1) left end is that closed end right end is open end, is provided with stroke limit hole on head sleeve (1) side wall,
Head sleeve (1) right end is provided with ladder limit circular groove (12), and head sleeve (1) is internally provided with center-pole (2), center-pole
(2) side wall is provided with guide pin (3), and guide pin (3) is placed in stroke limit hole, and center-pole (2) one end and head sleeve (1) are left
End is connected by little spring (4)；
Intermediate connecting sleeve pipe (6) left end is coaxially provided with pressing machine connecting hole (7), and the output shaft (9) of pressing machine is placed in press fitting
It is connected in machine connecting hole (7) and by positioning pin (10), head sleeve (1) left end is coaxially arranged with connecting column (8), connecting column
(8) left end is placed in pressing machine connecting hole (7), and connecting column (8) left end is arranged with stop nut, and connecting column (8) is arranged with damping bullet
Spring (5).
2. according to claim 1 a kind of for valve oil seal press mounting tool, which is characterized in that the head sleeve (1)
Peep hole (11) are provided on right end sidewalls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822065134.8U CN209095461U (en) | 2018-12-10 | 2018-12-10 | One kind being used for valve oil seal press mounting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822065134.8U CN209095461U (en) | 2018-12-10 | 2018-12-10 | One kind being used for valve oil seal press mounting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209095461U true CN209095461U (en) | 2019-07-12 |
Family
ID=67162675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822065134.8U Expired - Fee Related CN209095461U (en) | 2018-12-10 | 2018-12-10 | One kind being used for valve oil seal press mounting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209095461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404863A (en) * | 2021-06-18 | 2021-09-17 | 深圳市冠利鑫橡胶制品有限公司 | Rubber oil seal and press sealing device thereof |
-
2018
- 2018-12-10 CN CN201822065134.8U patent/CN209095461U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113404863A (en) * | 2021-06-18 | 2021-09-17 | 深圳市冠利鑫橡胶制品有限公司 | Rubber oil seal and press sealing device thereof |
| CN113404863B (en) * | 2021-06-18 | 2022-07-22 | 深圳市冠利鑫橡胶制品有限公司 | Rubber oil seal and press sealing device thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190712 Termination date: 20191210 |