CN208751460U - A kind of oil level indicator conduit shape cubing - Google Patents
A kind of oil level indicator conduit shape cubing Download PDFInfo
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- CN208751460U CN208751460U CN201821614765.4U CN201821614765U CN208751460U CN 208751460 U CN208751460 U CN 208751460U CN 201821614765 U CN201821614765 U CN 201821614765U CN 208751460 U CN208751460 U CN 208751460U
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- conduit
- detection block
- detection
- oil level
- bottom plate
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Abstract
一种油位计导管外形检具,包括底板、9个检测挡块、定位销和一个角度检测块；检测挡块和角度检测块布置在底板上，9个检测挡块构成一个检测通道，所述检测通道的宽度比待检测导管的直径略大，通过将待检测导管放置在所述检测通道内，能够对待检测导管的外形进行合格性检测；将放置在所述检测通道内的待检测导管的支耳与角度检测块贴在一起，通过插入定位销，观察导管支耳与角度检测块的贴合情况能够判断待检测导管的支耳是否合格。
An oil level gauge conduit shape inspection tool, comprising a bottom plate, nine detection blocks, a positioning pin and an angle detection block; the detection block and the angle detection block are arranged on the bottom plate, and the nine detection blocks form a detection channel, so The width of the detection channel is slightly larger than the diameter of the catheter to be detected. By placing the catheter to be detected in the detection channel, the shape of the catheter to be detected can be checked for qualification; the catheter to be detected placed in the detection channel can be tested. The lugs of the tube are attached to the angle detection block, and by inserting the positioning pins, it can be judged whether the lugs of the catheter to be tested are qualified by observing the fit of the lugs of the catheter and the angle detection block.
Description
Technical field
The utility model relates to conduit detection tool field, in particular to a kind of profile measurement of engine oil level indicator conduit
Cubing.
Background technique
Engine oil level indicator conduit is that lower end is inserted in engine crankcase, and passes through a trunnion and crankcase Hard link,
Entire oil level indicator conduit from discharge manifold, cylinder head cover, crankcase these parts gap in pass through, upper end close to valve mechanism cover,
In order to avoid interfering with other parts, the configuration design of oil level indicator conduit is currently novel to start at the curved shape for having fixed tendency
Machine design is usually required compact-sized, and curved shape variation is unable to that deviation is excessive, and form variations are excessive or the point of trunnion
It is inaccurate, it is easy to interfere with engine other parts to contact.Currently, the method master detected to the shape of oil level indicator conduit
If: it is detected with general measurer (vernier caliper, height gauge), measures the key point position coordinates ruler marked on product parts
Very little, this method, which generally can not be detected directly, detects actual point, is tested the position of point region of interest with target by detecting
Size is set, the position dimension of target point is converted into, the disadvantage is that inefficient, error is big, is a kind of approximate measure scheme；It is another
Kind method is on the steel plate of one piece of thickness 50mm or more, to process a curved groove with CNC according to bend pipe appearance profile, curved
Pipe can be fallen into slot, and bend pipe bending tendency is qualified, the disadvantage is that trunnion angle and installation point are uncontrolled, lead to detection accuracy not
It is high.
Summary of the invention
The goal of the invention of the utility model is: in the prior art, the qualification of oil level indicator conduit shape detected,
There are problems that the low testing result inaccuracy of detection accuracy and the detection slow low efficiency of speed, a kind of oil level indicator conduit shape is provided
Cubing, can the shape rapidly to oil level indicator conduit detect, and detection accuracy is high, can accurately detect that oil level indicator is led
Whether pipe is qualified.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
A kind of oil level indicator conduit shape cubing, including bottom plate and at least five detect block, are disposed with 2 resignings on bottom plate
Through-hole detects convex appearance at the two of conduit and falls into abdicating through hole, and detection conduit described in this specification refers to practical
Novel test object, that is, oil level indicator conduit standard component or pieces O.K., since the both ends of detection conduit are in horn-like, in order to allow
Entire detection conduit is lain on bottom plate, therefore two abdicating through holes are arranged on bottom plate, allow detection conduit end loudspeaker
Mouth is fallen into abdicating through hole.
Detection block is arranged on bottom plate, and the end face fitting that one of detection block was used for and detected tube at one end is supported
Tightly, remaining detection block constitutes a sense channel, and two blocks form slot, and multiple slots cooperatively form channel, for that will examine
Conduit is surveyed to be placed in the sense channel.It will test conduit to be placed in the sense channel, detection block is to detection conduit
Shape limited, ensure that the shape of detection conduit meets the bending tendency of design.
The utility model further includes angle detection block and test pin, and angle detection block is arranged on bottom plate, angle detection block
Inclined working and detect conduit trunnion inclined-plane fit, have pin hole in angle detection block, test pin is arranged in the pin hole
It is interior.The effect of angle detection block is whether the trunnion shape of detection detection conduit meets design requirement.
Preferably, the detection block is 9, one of detection block is used for and detects the end face patch of tube at one end
It closes and pushes against, remaining 8 detection blocks constitute a sense channel, and 4 detection blocks are respectively arranged on the both sides of sense channel, and being used for will
Detection conduit is placed in the sense channel.The detection block of the both sides arrangement of the sense channel is very few, to the standard of detection
True property is unfavorable.
Preferably, the width of the sense channel is 0.05mm~0.2mm bigger than the outer diameter for detecting conduit.The detection is logical
The width in road refers to that the width in gap between adjacent two pieces of detections block, width should detect greatly than detecting the diameter of conduit
Conduit can put in, and the width in the channel directly determines the examination criteria of oil level indicator conduit.
Preferably, to be bolted between the detection block and the bottom plate, the angle detection body and the bottom
It is to be bolted between plate.Bolted benefit is can be finely adjusted to the relative position of connected piece, when oil level indicator is led
Pipe shape cubing is for the first time in use, need to test the cubing with standard component, when being also required to after a period of use to inspection
Tool carries out detection and adjustment, prevents cubing itself inaccurate.The mode being connected by screw bolts, detects block and angle detection block exists
Position on bottom plate can be finely adjusted.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1, it is more accurate to detect.Consolidate since the utility model has carried out position using the tube body that detection block treats detection piece
It is fixed, position has been carried out using the trunnion that angle detection body treats detection piece and has been fixed, and part to be detected is enabled whether to be pieces O.K. quilt
Accurately detect.
2, it detects simpler quick.Reviewer only needs part to be detected being placed into this according to certain requirement practical new
In the cubing of type meaning, by state of the visual observations part to be detected in cubing, the qualified or not of part to be measured can be judged.
Detailed description of the invention
Fig. 1 is the operation principle schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of bottom plate.
Fig. 3 is the main view of oil level indicator conduit.
Fig. 4 is the top view of oil level indicator conduit.
Fig. 5 is the main view for detecting block.
Fig. 6 is the top view for detecting block.
Fig. 7 is the structural schematic diagram of angle detection block.
Marked in the figure: 1- bottom plate, 2- detection block, 3- angle detection block, 4- handle, 5- detection conduit, 6- abdicating through hole,
7- bolt hole, 8- pin hole.
Specific embodiment
With reference to the accompanying drawing, the utility model is described in detail.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Embodiment 1
Such as Fig. 1, a kind of oil level indicator conduit shape cubing, including bottom plate 1, detection block 2, angle detection block 3 and detection
Pin.Be disposed with 9 detection blocks 2 on bottom plate 1, a detection block 2 be arranged in the end of detection conduit 5 and contact to
Tightly, remaining 8 detection blocks are arranged in the two sides of detection conduit 5, and 9 detection blocks 2 constitute a channel, two detection blocks
2 form slot, and multiple slots cooperatively form channel, and detection conduit 5 is placed in the channel, and inspection is controlled by the shape in the channel
Survey the tubular of conduit 5.Such as Fig. 1, the gap length between two opposite detection blocks 2 is exactly the width in the channel, affiliated width
It spends 0.1mm bigger than the diameter for detecting conduit 5；Such as Fig. 7, test pin is straight pin, for being inserted into the pin hole 8 of angle detection block.
Such as Fig. 1-2, there are two abdicating through holes 6, the both ends horn mouth of detection conduit 5 to fall into abdicating through hole 6 for setting on bottom plate 1, so that
Detection conduit 5 can be lain on bottom plate 1.Such as Fig. 3-4, detecting has trunnion on conduit 5, has location hole on trunnion.Such as Fig. 1,
The trunnion of detection conduit 5 fits with angle detection block 3, and the location hole on trunnion and the pin hole 8 in angle detection block 3 are theoretically
Should be concentric, test pin is inserted into two holes.Such as Fig. 5-6, detecting has bolt hole on block 2, and detection block 2 is bolted
On bottom plate 1, similarly, angle detection block 3 is also by being bolted to 1 on bottom plate.It there also is provided handle 4. on bottom plate 1
As Fig. 1-7 catches handle 4 to place this measuring tool when detecting using the utility model to oil level indicator conduit
On flat desktop, then with standard component or qualification oil level indicator conduit test to this measuring tool, prevent measuring tool take by mistake or
This measuring tool of person has been not allowed.Then oil level indicator conduit to be detected is put into and is detected in the channel that block 2 is constituted by 8, it is to be checked
The oil level indicator tube at one end of survey withstands a detection block 2 being arranged at oil level indicator catheter port to be detected, to be detected
The horn mouth at oil level indicator conduit both ends is fallen into abdicating through hole 6, and oil level indicator conduit to be detected is laid flat on the table, to be detected
The trunnion of oil level indicator conduit is developed with angle detection block upper surface, and the surface of two fitting of range estimation there is not joint place maximum deviation not surpass
0.5mm is crossed, test pin passes through the peace on trunnion, is inserted into the pin hole 8 in angle detection block 3, the above measuring process can meet
It is required that then product parts are qualified, arbitrarily there is a measuring process that cannot meet the requirements, then product parts are unqualified.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (4)
1. a kind of oil level indicator conduit shape cubing, it is characterised in that:
Abdicating through hole is disposed with including bottom plate (1) and at least five detection block (2), on bottom plate (1) to allow and detect on conduit (5)
Convex portion fall into the abdicating through hole, detection block (2) is arranged on bottom plate (1), and one of detection block (2) is used
It is bonded and pushes against in the end face with detection conduit (5) one end, remaining detection block (2) constitutes a sense channel, for that will examine
Conduit (5) are surveyed to be placed in the sense channel；
It further include angle detection block (3) and test pin, angle detection block (3) is arranged on bottom plate, the work of angle detection block (3)
Inclined-plane is used to fit with the trunnion inclined-plane of detection conduit (5), there is pin hole in angle detection block (3), and test pin is arranged in described
In pin hole.
2. oil level indicator conduit shape cubing according to claim 1, which is characterized in that the detection block (2) is 9,
The end face fitting that one of detection block (2) was used for and detected conduit (5) one end pushes against, remaining 8 detection blocks (2) are constituted
One sense channel is placed in the sense channel for will test conduit (5), and 4 inspections are respectively arranged on the both sides of sense channel
It surveys block (2).
3. oil level indicator conduit shape cubing according to claim 2, which is characterized in that the width of the sense channel is than inspection
Survey the big 0.05mm~0.2mm of outer diameter of conduit.
4. oil level indicator conduit shape cubing according to claim 3, which is characterized in that the detection block (2) with it is described
To be bolted between bottom plate (1), it is bolted between the angle detection block (3) and the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821614765.4U CN208751460U (en) | 2018-09-30 | 2018-09-30 | A kind of oil level indicator conduit shape cubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821614765.4U CN208751460U (en) | 2018-09-30 | 2018-09-30 | A kind of oil level indicator conduit shape cubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208751460U true CN208751460U (en) | 2019-04-16 |
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ID=66085444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821614765.4U Active CN208751460U (en) | 2018-09-30 | 2018-09-30 | A kind of oil level indicator conduit shape cubing |
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| Country | Link |
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| CN (1) | CN208751460U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455148A (en) * | 2019-09-11 | 2019-11-15 | 安徽恒荣高分子科技有限公司 | A detection mold and detection method for engine oil inlet and return pipes |
| CN112414274A (en) * | 2020-12-15 | 2021-02-26 | 西安飞机工业（集团）有限责任公司 | Device and method for detecting appearance of catheter |
-
2018
- 2018-09-30 CN CN201821614765.4U patent/CN208751460U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110455148A (en) * | 2019-09-11 | 2019-11-15 | 安徽恒荣高分子科技有限公司 | A detection mold and detection method for engine oil inlet and return pipes |
| CN112414274A (en) * | 2020-12-15 | 2021-02-26 | 西安飞机工业（集团）有限责任公司 | Device and method for detecting appearance of catheter |
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