CN204263078U - A kind of auxiliary installation device of cap - Google Patents
A kind of auxiliary installation device of cap Download PDFInfo
- Publication number
- CN204263078U CN204263078U CN201420769178.8U CN201420769178U CN204263078U CN 204263078 U CN204263078 U CN 204263078U CN 201420769178 U CN201420769178 U CN 201420769178U CN 204263078 U CN204263078 U CN 204263078U
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- China
- Prior art keywords
- cap
- installation device
- auxiliary installation
- utility
- model
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- 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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Abstract
The utility model discloses a kind of auxiliary installation device of cap, the side at the top of cap is provided with multiple curved surface, an end face of auxiliary installation device is provided with the groove at the top for holding cap, and another end face of auxiliary installation device is provided with square installing hole.Auxiliary installation device of the present utility model helps cap to be screwed into oil filler by starting spanner, and the screwing force of cap is controlled by the hand of dial on dial plate torque spanner, the seal degree of effective monitoring cap, and each installation is all monitored, guarantee the installation quality of cap, prevent the generation of oil filler oil leakage phenomenon, utilize mechanical erection to replace manual installation simultaneously, improve installation effectiveness.
Description
Technical field
The utility model relates to engine art, particularly a kind of auxiliary installation device of cap.
Background technology
The oil filler of diesel engine is by sealing with being threaded of cap.Spill from oil filler to prevent machine oil, under the effect of cap screwing force, the rubber seal that oil filler covers is compressed, and the contact surface of rubber seal and oil filler reaches certain tensile force, thus realizes the sealing function of cap.Owing to there is no technical standard and the testing requirement of screwing force in prior art when installing cap, and directly tighten by hand, the experience entirely with the producer judges whether sealing, cannot ensure airtight quality, be easy to the fault causing oil filler leakage of oil, and the efficiency of manual installation is low.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present utility model, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Utility model content
The purpose of this utility model is the auxiliary installation device providing a kind of cap, thus overcomes the airtight quality difference of cap in prior art and the low defect of installation effectiveness.
For achieving the above object, the utility model provides a kind of auxiliary installation device of cap, the side at the top of cap is provided with multiple curved surface, an end face of auxiliary installation device is provided with the groove at the top for holding cap, and another end face of auxiliary installation device is provided with square installing hole.
Preferably, in technique scheme, auxiliary installation device is provided with a step surface, and groove is arranged on bigger diameter end, and installing hole is arranged on miner diameter end.
Preferably, in technique scheme, groove is hexagonal groove.
Compared with prior art, the utility model has following beneficial effect:
Auxiliary installation device of the present utility model helps cap to be screwed into oil filler by starting spanner, and the screwing force of cap is controlled by the hand of dial on dial plate torque spanner, the seal degree of effective monitoring cap, and each installation is all monitored, guarantee the installation quality of cap, prevent the generation of oil filler oil leakage phenomenon, utilize mechanical erection to replace manual installation simultaneously, improve installation effectiveness.
Accompanying drawing explanation
Fig. 1 is the structure chart of cap.
Fig. 2 is the front view of the auxiliary installation device according to cap of the present utility model.
Fig. 3 is the right view of Fig. 2.
Main Reference Numerals illustrates:
1-auxiliary installation device, 11-groove, 12-installing hole, 2-cap, 21-top, 22-sealing ring.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail, but is to be understood that protection domain of the present utility model not by the restriction of detailed description of the invention.
Clearly represent unless otherwise other, otherwise in whole description and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or part, and do not get rid of other element or other part.
As shown in Figure 1, the side at the top 21 of cap is provided with multiple curved surface, and the end face at top 12 is provided with sealing ring mounting groove, and sealing ring 22 is arranged in sealing ring mounting groove.Under normal circumstances, the side at the top of cap is provided with 12 curved surfaces.
As shown in Figure 2 to Figure 3, be provided with a step surface according to the auxiliary installation device 1 of the cap of the utility model detailed description of the invention, make auxiliary installation device 1 form bigger diameter end and miner diameter end.The end face of bigger diameter end is provided with the groove 11 at the top 21 for holding cap 2, and the end face of miner diameter end is provided with square installing hole 12.Preferably, groove 11 is hexagonal groove, and the lateral surface of cap is more stably contained in groove 11, contributes to installing.
When utilizing this auxiliary installation device 1 to carry out installation cap 2, comprise the steps:
The square toes of pneumatic impact spanner are inserted in the installing hole 12 of auxiliary installation device 1, auxiliary installation device is connected with pneumatic impact spanner;
The threaded end portions of the cap 2 with sealing ring 22 is screwed in oil filler and positions;
The top 21 of cap 2 is arranged in the groove 11 of auxiliary installation device 1, cap 2 is connected with auxiliary installation device 1;
Start pneumatic impact spanner, make auxiliary installation device 1 drive cap 2 to rotate in oil filler, until the surface contact of sealing ring 22 and oil filler;
Take off pneumatic impact spanner, dial plate torque spanner is installed in the installing hole 12 of auxiliary installation device 1, dial plate torque spanner is connected with auxiliary installation device 1;
Rotate dial plate torque spanner, drive auxiliary installation device 1 and cap 2 rotate and tighten cap 2, when the dial plate of dial plate torque spanner shows predetermined screwing force, take off dial plate torque spanner.
Preferably, predetermined screw-down torque is 4Nm ~ 6Nm.More preferably, predetermined screw-down torque is 5Nm.
Auxiliary installation device of the present utility model helps cap to be screwed into oil filler by starting spanner, and the screwing force of cap is controlled by the hand of dial on dial plate torque spanner, the seal degree of effective monitoring cap, and each installation is all monitored, guarantee the installation quality of cap, prevent the generation of oil filler oil leakage phenomenon, utilize mechanical erection to replace manual installation simultaneously, improve installation effectiveness.
The aforementioned description to concrete exemplary of the present utility model is to illustrate and the object of illustration.These descriptions not want the utility model to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present utility model and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present utility model and various different selection and change.Scope of the present utility model is intended to limited by claims and equivalents thereof.
Claims (3)
1. the auxiliary installation device of a cap, the side at the top of described cap is provided with multiple curved surface, it is characterized in that, an end face of described auxiliary installation device is provided with the groove at the top for holding described cap, and another end face of described auxiliary installation device is provided with square installing hole.
2. the auxiliary installation device of cap according to claim 1, is characterized in that, described auxiliary installation device is provided with a step surface, and described groove is arranged on bigger diameter end, and described installing hole is arranged on miner diameter end.
3. the auxiliary installation device of cap according to claim 1, is characterized in that, described groove is hexagonal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420769178.8U CN204263078U (en) | 2014-12-08 | 2014-12-08 | A kind of auxiliary installation device of cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420769178.8U CN204263078U (en) | 2014-12-08 | 2014-12-08 | A kind of auxiliary installation device of cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204263078U true CN204263078U (en) | 2015-04-15 |
Family
ID=52797975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420769178.8U Expired - Fee Related CN204263078U (en) | 2014-12-08 | 2014-12-08 | A kind of auxiliary installation device of cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204263078U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476490A (en) * | 2014-12-08 | 2015-04-01 | 广西玉柴机器股份有限公司 | Auxiliary mounting device and mounting method for engine oil filling port covers |
| CN105479399A (en) * | 2016-02-01 | 2016-04-13 | 湖北金安纺织集团股份有限公司 | Multifunctional ejector rod device for pneumatically disassembling rubber rollers |
-
2014
- 2014-12-08 CN CN201420769178.8U patent/CN204263078U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104476490A (en) * | 2014-12-08 | 2015-04-01 | 广西玉柴机器股份有限公司 | Auxiliary mounting device and mounting method for engine oil filling port covers |
| CN105479399A (en) * | 2016-02-01 | 2016-04-13 | 湖北金安纺织集团股份有限公司 | Multifunctional ejector rod device for pneumatically disassembling rubber rollers |
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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: 20150415 Termination date: 20201208 |