CN206440207U - A kind of piston ring groove height measuring instrument - Google Patents
A kind of piston ring groove height measuring instrument Download PDFInfo
- Publication number
- CN206440207U CN206440207U CN201720101408.7U CN201720101408U CN206440207U CN 206440207 U CN206440207 U CN 206440207U CN 201720101408 U CN201720101408 U CN 201720101408U CN 206440207 U CN206440207 U CN 206440207U
- Authority
- CN
- China
- Prior art keywords
- mounting bracket
- sliding block
- column
- threaded rod
- dial gauge
- 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
- 238000005259 measurement Methods 0.000 abstract description 9
- 238000003754 machining Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of piston ring groove height measuring instrument, including base, face on the basis of the upper surface of base, the side of base is provided with multiple columns, the column is provided with the mounting bracket of dial gauge, the side of mounting bracket is provided with the collar, the collar is set on column, the collar is fixedly installed on column by trip bolt, when trip bolt is unscrewed, the mounting bracket can be moved up and down along column, the mounting bracket is provided with can the sliding block that slides up and down of opposite brackets, the sliding block is slided up and down by the screw thread adjusting means driving being arranged in mounting bracket, the dial gauge is fixed on the sliding block, the axis of the dial indicator measuring head is vertically arranged with reference plane.The utility model uses above technical scheme, the annular groove of piston is highly measured by the dial gauge being arranged on multiple columns, height that can be quickly to multiple annular grooves is measured, and drastically increases the measurement efficiency of annular groove height.
Description
Technical field
The utility model is related to Piston Machining technical field, especially a kind of piston ring groove height measuring instrument.
Background technology
Piston is an important part in engine, needs to measure the annular groove of outside piston during machining piston,
In order to reach measurement accuracy, the height of annular groove is generally measured using cubings such as slide measures at present, but above-mentioned measurer is not square
Just measurement position is found accurately, also inconvenient reading, measurement efficiency is relatively low in product batch production process.
The content of the invention
In order to solve deficiency of the prior art, the purpose of this utility model is to provide a kind of.
To achieve the above object, the utility model uses following technical scheme：
Face on the basis of a kind of piston ring groove height measuring instrument, including base, the upper surface of base, the side of base is provided with more
Individual column, the column is provided with the mounting bracket of dial gauge, and the side of mounting bracket is provided with the collar, and the collar is set in column
On, the collar is fixedly installed on column by trip bolt, when trip bolt is unscrewed, and the mounting bracket can be along column
Move up and down, the mounting bracket provided with can the sliding block that slides up and down of opposite brackets, the sliding block installs branch by being arranged on
Screw thread adjusting means driving on frame is slided up and down, and the dial gauge is fixed on the sliding block, the axis of the dial indicator measuring head
It is vertically arranged with reference plane.
The screw thread adjusting means include a threaded rod being vertically arranged in mounting bracket, and mounting bracket is provided with logical
Hole, the upper end correspondence threaded rod of sliding block is provided with screwed hole, and one end of threaded rod is connected through through hole with sliding block by screwed hole screw thread
Connect, the middle part of threaded rod is provided with a snap ring, and the diameter of snap ring is more slightly larger than through-hole diameter, and threaded rod is fixed on mounting bracket by snap ring
On.
The other end of the threaded rod is provided with rotary handle.
The utility model uses above technical scheme, high to the annular groove of piston by being arranged on the dial gauge on multiple columns
Degree is measured, and height that can be quickly to multiple annular grooves is measured, and drastically increases the measurement efficiency of annular groove height.
Brief description of the drawings
The utility model is described in further details below in conjunction with the drawings and specific embodiments：
Fig. 1 is a kind of structural representation of piston ring groove height measuring instrument of the utility model；
Fig. 2 is A portions of the present utility model partial enlarged drawing；
Fig. 3 is the structural representation of threaded rod.
Embodiment
As shown in accompanying drawing 1 or 2, the utility model includes face on the basis of base 1, the upper surface of base, and the side of base is set
There are multiple columns 2, the column is provided with the mounting bracket 3 of dial gauge 5, and the side of mounting bracket is provided with the collar 31, the collar 31
It is set on column 2, the collar 31 is fixedly installed on column by trip bolt 32, it is described when trip bolt is unscrewed
Mounting bracket 3 can be moved up and down along column, and the mounting bracket, which is provided with, can be mounted opposite the sliding block 33 that support is slided up and down, institute
State sliding block 33 to slide up and down by the driving of screw thread adjusting means 4 being arranged in mounting bracket, the dial gauge 5 is fixed on the cunning
On block 33, the axis of the gauge head of dial gauge 5 is vertically arranged with reference plane.The screw thread adjusting means 4 are vertically arranged including one
Threaded rod 41 in mounting bracket, mounting bracket is provided with through hole 42, and the upper end correspondence threaded rod of sliding block 33 is provided with screwed hole,
One end of threaded rod is threadedly coupled through through hole with sliding block by screwed hole, and the middle part of threaded rod is provided with a snap ring 411, snap ring
411 diameter is more slightly larger than the diameter of through hole 42, and threaded rod 41 is fixed on support by snap ring 411.The other end of the threaded rod is set
There is rotary handle 412.
The utility model is in use, first adjust the dial gauge on column to suitable height so that on different columns
The gauge head of dial gauge can correspond to the measurement of different annular groove height on piston respectively, then chock 6 is stuck on the annular groove of piston, will
Piston is placed in reference plane, mobile piston so that the chock on each annular groove of piston distinguishes the percentage on corresponding column
The gauge head contact of table, completes the measurement to each annular groove height, and the height that the utility model can be quickly to multiple annular grooves is carried out
Measurement, drastically increases the measurement efficiency of annular groove height.
Claims (3)
1. a kind of piston ring groove height measuring instrument, it is characterised in that：Including base, face on the basis of the upper surface of base, base
Side is provided with multiple columns, and the column is provided with the mounting bracket of dial gauge, and the side of mounting bracket is provided with the collar, covers ring set
It is located on column, the collar is fixedly installed on column by trip bolt, when trip bolt is unscrewed, the mounting bracket
Can be moved up and down along column, the mounting bracket provided with can the sliding block that slides up and down of opposite brackets, the sliding block, which passes through, to be set
Screw thread adjusting means driving in mounting bracket is slided up and down, and the dial gauge is fixed on the sliding block, and the dial gauge is surveyed
The axis of head is vertically arranged with reference plane.
2. a kind of piston ring groove height measuring instrument according to claim 1, it is characterised in that：The screw thread adjusting means bag
A threaded rod being vertically arranged in mounting bracket is included, mounting bracket is provided with through hole, and the upper end correspondence threaded rod of sliding block is provided with
Screwed hole, one end of threaded rod is threadedly coupled through through hole with sliding block by screwed hole, and the middle part of threaded rod is provided with a snap ring, card
The diameter of ring is more slightly larger than through-hole diameter, and threaded rod is fixed in mounting bracket by snap ring.
3. a kind of piston ring groove height measuring instrument according to claim 2, it is characterised in that：The other end of the threaded rod
Provided with rotary handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720101408.7U CN206440207U (en) | 2017-01-25 | 2017-01-25 | A kind of piston ring groove height measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720101408.7U CN206440207U (en) | 2017-01-25 | 2017-01-25 | A kind of piston ring groove height measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206440207U true CN206440207U (en) | 2017-08-25 |
Family
ID=59635588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720101408.7U Expired - Fee Related CN206440207U (en) | 2017-01-25 | 2017-01-25 | A kind of piston ring groove height measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206440207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111060045A (en) * | 2019-11-29 | 2020-04-24 | 北京卫星制造厂有限公司 | Detection device and detection method for size of groove type part |
-
2017
- 2017-01-25 CN CN201720101408.7U patent/CN206440207U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111060045A (en) * | 2019-11-29 | 2020-04-24 | 北京卫星制造厂有限公司 | Detection device and detection method for size of groove type part |
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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: 20170825 |