CN102734445A - Inspection hole lid - Google Patents
Inspection hole lid Download PDFInfo
- Publication number
- CN102734445A CN102734445A CN2012102029823A CN201210202982A CN102734445A CN 102734445 A CN102734445 A CN 102734445A CN 2012102029823 A CN2012102029823 A CN 2012102029823A CN 201210202982 A CN201210202982 A CN 201210202982A CN 102734445 A CN102734445 A CN 102734445A
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- CN
- China
- Prior art keywords
- inspection hole
- hole cover
- inspection
- present
- plane cylinder
- 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.)
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Abstract
The invention provides an inspection hole lid, which comprises a body, and an inclined face cylinder extended from one side of the body, wherein a penetrating hole is arranged in the inclined face cylinder; and the conical degree of an inner wall face of the penetrating hole is 1:10. The conical degree of the inner wall face of the penetrating hole in the inclined face cylinder is set to be 1:10, so that an oil pointer can be directly drawn out from the inclined face cylinder with conical degree, and a liquid level of lubricating oil can be inspected more conveniently through the inspection hole lid.
Description
Technical field
The present invention relates to mechanical field, relate in particular to a kind of inspection hole cover that is applied on the speed reducer.
Background technique
Speed reducer belongs to power-transmitting unit, is a kind of velocity transducer that utilizes gear, the winding number of motor is decelerated to desired revolution speed, and obtain the mechanism than high pulling torque.
The runnability of inner member generally is provided with the window window during for better inspection speed reducer work on casing, and window outside window side inspection hole cover is set.Oil ga(u)ge is set, to show the liquid level of the lubricant oil that speed reducer is inner in the inspection hole cover.
Adopt between the inspection hole cover of speed reducer of the prior art and the oil ga(u)ge and be threaded.But the inspection hole cover of this structure is in use more loaded down with trivial details.When needs are checked the liquid level of lubricant oil, need the rotation oil ga(u)ge, so that it is shifted out.
In view of this, be necessary inspection hole cover of the prior art is improved, to address the above problem.
Summary of the invention
The object of the present invention is to provide a kind of inspection hole cover, it can make through the liquid level of inspection hole cover inspection lubricant oil convenient.
For realizing the foregoing invention purpose, the invention provides a kind of inspection hole cover, said inspection hole cover comprises:
Body, and
From the inclined-plane cylinder that a pleurapophysis of said body stretches out, establish a penetration hole in it; The internal face tapering of said penetration hole is 1:10.
As further improvement of the present invention, the terminal surface of said inclined-plane cylinder and the said angle that stretches out a side surface of body are 30 degree.
As further improvement of the present invention, said penetration hole connects said inclined-plane cylinder and body continuously.
As further improvement of the present invention, said body is a rectangle.
As further improvement of the present invention, said body offers four mounting holes, and the arrangement track of said mounting hole is a rectangle.
As further improvement of the present invention, said body and inclined-plane cylinder are integral structure.
Compared with prior art; The invention has the beneficial effects as follows: the internal face tapering of the penetration hole through the inclined-plane cylinder interior is set to 1:10; Can oil ga(u)ge directly be extracted from the inclined-plane cylinder that has tapering, convenient when making the liquid level through inspection hole cover inspection lubricant oil.
Description of drawings
Fig. 1 is the front view in a kind of inspection hole cover one embodiment of the present invention;
Fig. 2 is the sectional view along A-A line among Fig. 1.
Embodiment
Below in conjunction with each mode of execution shown in the drawings the present invention is elaborated; But should be noted that; These mode of executions are not limitation of the present invention; The function that those of ordinary skills do according to these mode of executions, method, or structural equivalent transformation or substitute all belong within protection scope of the present invention.
Please join shown in Figure 1ly, Fig. 1 is the front view of invention in a kind of inspection hole cover one embodiment.In this mode of execution, a kind of inspection hole cover 10, said inspection hole cover 10 comprises: body 1, and the inclined-plane cylinder 2 that stretches out from a pleurapophysis of said body 1.Establish a penetration hole 21 in this inclined-plane cylinder 2.
Wherein, internal face 211 taperings of this penetration hole 21 are 1:10.
Further, the terminal surface 22 of this inclined-plane cylinder 2 is 30 degree with the said angle that stretches out a side surface 11 of body 1.Simultaneously, this penetration hole 21 connects said inclined-plane cylinder 2 and body 1 continuously.In this mode of execution, this body 1 is a rectangle, and this body 1 offers four mounting holes 12, and the arrangement track of said mounting hole 12 is a rectangle.Like this, can body 1 be retained on the casing of speed reducer reliably through bolt (not shown).
In this mode of execution, this body 1 and inclined-plane cylinder 2 are integral structure, and are made through the mode of casting.The material of this body 1 and inclined-plane cylinder 2 can be cast iron.
The listed a series of detailed description of preceding text only is specifying to feasibility mode of execution of the present invention; They are not in order to restriction protection scope of the present invention, allly do not break away from equivalent mode of execution or the change that skill of the present invention spirit done and all should be included within protection scope of the present invention.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned example embodiment, and under the situation that does not deviate from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore; No matter from which point; All should regard embodiment as exemplary; And be nonrestrictive, scope of the present invention is limited accompanying claims rather than above-mentioned explanation, therefore is intended to the implication of the equivalents that drops on claim and all changes in the scope are included in the present invention.Should any reference character in the claim be regarded as limit related claim.
In addition; Describing according to mode of execution though should be appreciated that this specification, is not that each mode of execution only comprises an independently technological scheme; This narrating mode of specification only is for clarity sake; Those skilled in the art should make specification as a whole, and the technological scheme among each embodiment also can form other mode of executions that it will be appreciated by those skilled in the art that through appropriate combination.
Claims (6)
1. an inspection hole cover (10) is characterized in that, said inspection hole cover (10) comprising:
Body (1), and
From the inclined-plane cylinder (2) that a pleurapophysis of said body (1) stretches out, establish a penetration hole (21) in it; Internal face (211) tapering of said penetration hole (21) is 1:10.
2. inspection hole cover according to claim 1 (10) is characterized in that, the terminal surface (22) of said inclined-plane cylinder (2) is 30 degree with the said angle that stretches out a side surface (11) of body (1).
3. inspection hole cover according to claim 1 (10) is characterized in that, said penetration hole (21) connects said inclined-plane cylinder (2) and body (1) continuously.
4. inspection hole cover according to claim 1 (10) is characterized in that, said body (1) is a rectangle.
5. inspection hole cover according to claim 4 (10) is characterized in that, said body (1) offers four mounting holes (12), and the arrangement track of said mounting hole (12) is a rectangle.
6. inspection hole cover according to claim 1 (10) is characterized in that, said body (1) and inclined-plane cylinder (2) are integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102029823A CN102734445A (en) | 2012-06-19 | 2012-06-19 | Inspection hole lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102029823A CN102734445A (en) | 2012-06-19 | 2012-06-19 | Inspection hole lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102734445A true CN102734445A (en) | 2012-10-17 |
Family
ID=46990490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102029823A Pending CN102734445A (en) | 2012-06-19 | 2012-06-19 | Inspection hole lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102734445A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85205715U (en) * | 1985-12-27 | 1986-09-17 | 宁夏柴油机厂 | Preheating unit for starting of diesel-engine |
| US5154005A (en) * | 1990-07-24 | 1992-10-13 | Lalevee Sr Russell R | Dip stick guide, combination dip stick and dip stick holder |
| US5241753A (en) * | 1990-07-24 | 1993-09-07 | Lalevee Sr Russell R | Adjustable dip stick guide |
| FR2875904B1 (en) * | 2004-09-28 | 2006-12-22 | Renault Sas | DEVICE FOR MEASURING THE LEVEL OF FLUID IN A RESERVOIR |
| CN201152205Y (en) * | 2007-12-28 | 2008-11-19 | 重庆宗申技术开发研究有限公司 | General purpose petrol engine crankshaft case |
| CN201716064U (en) * | 2010-04-30 | 2011-01-19 | 中国北车集团大连机车研究所有限公司 | Coupling transmission box working oil level measuring device |
| CN202646651U (en) * | 2012-06-19 | 2013-01-02 | 无锡宇吉科技有限公司 | Inspection hole cover |
-
2012
- 2012-06-19 CN CN2012102029823A patent/CN102734445A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85205715U (en) * | 1985-12-27 | 1986-09-17 | 宁夏柴油机厂 | Preheating unit for starting of diesel-engine |
| US5154005A (en) * | 1990-07-24 | 1992-10-13 | Lalevee Sr Russell R | Dip stick guide, combination dip stick and dip stick holder |
| US5241753A (en) * | 1990-07-24 | 1993-09-07 | Lalevee Sr Russell R | Adjustable dip stick guide |
| FR2875904B1 (en) * | 2004-09-28 | 2006-12-22 | Renault Sas | DEVICE FOR MEASURING THE LEVEL OF FLUID IN A RESERVOIR |
| CN201152205Y (en) * | 2007-12-28 | 2008-11-19 | 重庆宗申技术开发研究有限公司 | General purpose petrol engine crankshaft case |
| CN201716064U (en) * | 2010-04-30 | 2011-01-19 | 中国北车集团大连机车研究所有限公司 | Coupling transmission box working oil level measuring device |
| CN202646651U (en) * | 2012-06-19 | 2013-01-02 | 无锡宇吉科技有限公司 | Inspection hole cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121017 |