CN206440207U - A kind of piston ring groove height measuring instrument - Google Patents

A kind of piston ring groove height measuring instrument Download PDF

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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
Application number
CN201720101408.7U
Other languages
Chinese (zh)
Inventor
廖绍文
廖井木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FUJIAN JUCHENG AUTOMOBILE FITTING Co Ltd
Original Assignee
FUJIAN JUCHENG AUTOMOBILE FITTING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FUJIAN JUCHENG AUTOMOBILE FITTING Co Ltd filed Critical FUJIAN JUCHENG AUTOMOBILE FITTING Co Ltd
Priority to CN201720101408.7U priority Critical patent/CN206440207U/en
Application granted granted Critical
Publication of CN206440207U publication Critical patent/CN206440207U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of piston ring groove height measuring instrument
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.
CN201720101408.7U 2017-01-25 2017-01-25 A kind of piston ring groove height measuring instrument Expired - Fee Related CN206440207U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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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