CN204301659U - Oilhole depth survey rod - Google Patents
Oilhole depth survey rod Download PDFInfo
- Publication number
- CN204301659U CN204301659U CN201420873871.XU CN201420873871U CN204301659U CN 204301659 U CN204301659 U CN 204301659U CN 201420873871 U CN201420873871 U CN 201420873871U CN 204301659 U CN204301659 U CN 204301659U
- Authority
- CN
- China
- Prior art keywords
- measuring stick
- gage outfit
- oilhole
- graduation mark
- changeover portion
- 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 discloses a kind of oilhole depth survey rod, comprise integrated measuring stick body and gage outfit, measuring stick body comprises lever, changeover portion and measuring stick, described changeover portion is between described lever and described measuring stick, the shape of described changeover portion and described measuring stick is respectively truncated cone-shaped and cylindrical, described measuring stick is provided with graduation mark one and graduation mark two, described measuring stick top is fixed with gage outfit, described lever, changeover portion, the axis of measuring stick and gage outfit on the same line, described graduation mark one is the minimum permissible value of the oilhole degree of depth to the vertical range on described gage outfit top, described graduation mark two is the maximum permissible value of the oilhole degree of depth to the vertical range on described gage outfit top, the material of described gage outfit is carbide alloy.Have labour intensity little, measure convenient and swift and measure accurate feature, and the material of gage outfit is carbide alloy, improves the stability of wearability of the present utility model and measurement, effectively ensures product quality.
Description
Technical field
The utility model relates to a kind of measuring stick, specifically a kind of oilhole depth survey rod.
Background technology
Because the distance to end face bottom oilhole in tubular valve tappet ball-and-socket is longer, and oilhole diameter is less, vernier depth gauge cannot enter in oilhole and measure, so be at present thin bar and slide measure at the instrument measured the oilhole degree of depth in tubular valve tappet ball-and-socket, first thin bar is inserted in oilhole, then in the thin bar of oilhole end, a mark is carved, size is gone out again by slide measure conjunction measuring, so not only troublesome poeration, take time and effort, be not suitable for large batch of measurement, and there is certain human error due to such marking, measurement size is nonstandard, cannot the correct response oilhole degree of depth, thus cannot product quality be ensured.
Utility model content
For the problems referred to above, the problem that the utility model quasi-solution is determined be to provide a kind of simple and reasonable, labour intensity is little, it is convenient and swift to measure and measure accurate oilhole depth survey rod, effectively ensures product quality.
For achieving the above object, the utility model is by the following technical solutions: a kind of oilhole depth survey rod, comprise integrated measuring stick body and gage outfit, measuring stick body comprises lever, changeover portion and measuring stick, described changeover portion is between described lever and described measuring stick, the shape of described changeover portion and described measuring stick is respectively truncated cone-shaped and cylindrical, described measuring stick is provided with graduation mark one and graduation mark two, described measuring stick top is fixed with gage outfit, described lever, changeover portion, the axis of measuring stick and gage outfit on the same line, described graduation mark one is the minimum permissible value of the oilhole degree of depth to the vertical range on described gage outfit top, described graduation mark two is the maximum permissible value of the oilhole degree of depth to the vertical range on described gage outfit top.
As preferably, the material of described gage outfit is carbide alloy.
Effective achievement of the present utility model: the utility model is simple and reasonable, during measurement, gage outfit and measuring stick are stretched in the oilhole in tubular valve tappet ball-and-socket, then directly graduation mark one and graduation mark two is observed just, as long as graduation mark once and graduation mark two scope in represent that the oilhole degree of depth meets product requirement, if see graduation mark also do not reach undesirable once the minimum permissible value of expression, if graduation mark once and graduation mark two all do not see and represent that to have exceeded maximum permissible value undesirable, there is labour intensity little, measure convenient and swift and measure accurate feature, and the material of gage outfit is carbide alloy, improve the stability of wearability of the present utility model and measurement, effective guarantee product quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-measuring stick body, 2-gage outfit, 3-lever, 4-changeover portion, 5-measuring stick, 6-graduation mark one, 7-graduation mark two.
Detailed description of the invention
In order to make those skilled in the art person better understand the utility model scheme, below in conjunction with the accompanying drawing in the present embodiment, clear, complete description is carried out to the technical scheme in the utility model embodiment.
As shown in Figure 1, the utility model discloses a kind of oilhole depth survey rod, comprise integrated measuring stick body 1 and gage outfit 2, measuring stick body 1 comprises lever 3, changeover portion 4 and measuring stick 5, changeover portion 4 is between lever 3 and measuring stick 5, the shape of changeover portion 4 and measuring stick 5 is respectively truncated cone-shaped and cylindrical, measuring stick 5 is provided with graduation mark 1 and graduation mark 27, measuring stick 5 top is fixed with gage outfit 2, lever 3, changeover portion 4, the axis of measuring stick 5 and gage outfit 2 on the same line, graduation mark 1 is the minimum permissible value of the oilhole degree of depth to the vertical range on gage outfit 2 top, graduation mark 27 is the maximum permissible value of the oilhole degree of depth to the vertical range on gage outfit 2 top, the material of gage outfit 2 is carbide alloy.
The utility model is simple and reasonable, during measurement, gage outfit 2 and measuring stick 5 are stretched in the oilhole in tubular valve tappet ball-and-socket, then directly graduation mark 1 and graduation mark 27 is observed just, as long as just represent that in the scope of graduation mark 1 and graduation mark 27 the oilhole degree of depth meets product requirement, if see graduation mark 1 just represent that minimum permissible value does not reach undesirable yet, if it is undesirable that graduation mark 1 and graduation mark 27 all do not see that just expression has exceeded maximum permissible value, there is labour intensity little, measure convenient and swift and measure accurate feature, and the material of gage outfit 2 is carbide alloy, improve the stability of wearability of the present utility model and measurement, effective guarantee product quality.
Obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all should belong to the scope of the utility model protection.
Claims (2)
1. an oilhole depth survey rod, comprise integrated measuring stick body (1) and gage outfit (2), it is characterized in that: measuring stick body (1) comprises lever (3), changeover portion (4) and measuring stick (5), described changeover portion (4) is positioned between described lever (3) and described measuring stick (5), the shape of described changeover portion (4) and described measuring stick (5) is respectively truncated cone-shaped and cylindrical, described measuring stick (5) is provided with graduation mark one (6) and graduation mark two (7), described measuring stick (5) top is fixed with gage outfit (2), described lever (3), changeover portion (4), the axis of measuring stick (5) and gage outfit (2) on the same line, described graduation mark one (6) is the minimum permissible value of the oilhole degree of depth to the vertical range on described gage outfit (2) top, described graduation mark two (7) is the maximum permissible value of the oilhole degree of depth to the vertical range on described gage outfit (2) top.
2. oilhole depth survey rod according to claim 1, is characterized in that: the material of described gage outfit (2) is carbide alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420873871.XU CN204301659U (en) | 2014-12-31 | 2014-12-31 | Oilhole depth survey rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420873871.XU CN204301659U (en) | 2014-12-31 | 2014-12-31 | Oilhole depth survey rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204301659U true CN204301659U (en) | 2015-04-29 |
Family
ID=53107192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420873871.XU Expired - Fee Related CN204301659U (en) | 2014-12-31 | 2014-12-31 | Oilhole depth survey rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204301659U (en) |
-
2014
- 2014-12-31 CN CN201420873871.XU patent/CN204301659U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 312352 Shangyu Economic Development Zone, Zhejiang Patentee after: Shaoxing City, Shangyu Chunhui internal combustion engine fittings Company Limited Address before: 312352 Shangyu Economic Development Zone, Zhejiang Patentee before: Shangyu Internal-combustion Accessories Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20191231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |