CN211452197U - Gauge for eccentricity of cylinder hole - Google Patents
Gauge for eccentricity of cylinder hole Download PDFInfo
- Publication number
- CN211452197U CN211452197U CN202020121844.2U CN202020121844U CN211452197U CN 211452197 U CN211452197 U CN 211452197U CN 202020121844 U CN202020121844 U CN 202020121844U CN 211452197 U CN211452197 U CN 211452197U
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- CN
- China
- Prior art keywords
- cylinder hole
- cylinder
- bottom plate
- eccentricity
- thimble
- 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
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model relates to a cylinder production facility technical field especially relates to an utensil of examining of cylinder hole offset, and its structure includes bottom plate and test bar, and the bottom plate is used for placing the cylinder that waits to detect, and the test bar is used for inserting the cylinder hole that awaits measuring, is equipped with the location inserted bar on the bottom plate and waits to detect the cylinder with the location, is provided with the gauge stand on the bottom plate, and the gauge stand includes the thimble, the thimble directional and with insert the test bar butt in the cylinder hole, the thimble according to its with the reading of gauge stand is controlled to the butt pressure of test bar, should examine whether the offset that can detect the cylinder hole of giving vent to anger, and can accurately read out the data of cylinder hole offset deviation.
Description
Technical Field
The utility model relates to a cylinder production facility technical field especially relates to an utensil is examined to cylinder hole eccentricity.
Background
The eccentric amount of the cylinder hole is used for ensuring that no dead point phenomenon is generated during the movement of the piston and no stuck hole is continuously moved, and the eccentric amount of the cylinder hole is accurately calculated according to different parameters and application ranges, so that the measured cylinder hole is ensured to be consistent in production. In actual production, a tool is used for detecting a cylinder bore, however, in the prior art, the tool for detecting the cylinder bore is mainly detected by a method of opening and closing, and although the method can detect whether the cylinder bore meets the standard, accurate deviation data cannot be obtained.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims at providing an utensil of examining of cylinder hole eccentricity for solve the problem that can not the accurate cylinder hole eccentricity deviation data of reading out.
(II) contents of utility model
In order to solve the technical problem, the utility model provides an utensil is examined to cylinder hole eccentricity should examine whether the eccentricity that can detect the cylinder hole is correct, and can accurately read out the data of cylinder hole eccentricity deviation.
(III) advantageous effects
In order to achieve the above object, the utility model provides a following technical scheme:
the gauge comprises a bottom plate and a detection rod, wherein the bottom plate is used for placing a cylinder to be detected, the detection rod is used for being inserted into the cylinder hole to be detected, a positioning insertion rod is arranged on the bottom plate to position the cylinder to be detected, a gauge stand is arranged on the bottom plate and comprises a thimble, the thimble points to the detection rod inserted into the cylinder hole and is abutted against the detection rod, and the thimble controls the reading of the gauge stand according to the abutting pressure of the thimble and the detection rod.
The upper surface of the bottom plate is fixedly provided with a plurality of cylindrical pins, and the cylinder to be detected is erected on the cylindrical pins.
The base plate is provided with three cylindrical pins, and the three cylindrical pins are distributed on the base plate in a triangular mode.
Wherein, the lower surface of bottom plate is equipped with the footing.
The gauge stand comprises a vertical rod fixedly arranged on the bottom plate, a percentage meter is arranged on the vertical rod, and the ejector pin is connected with a pin shaft in the percentage meter.
The end part of the thimble connected with the detection rod is a conical needle head, and the bottom area of the conical needle head is gradually reduced outwards.
The beneficial effect of above-mentioned scheme:
because the detection rod for detecting the cylinder hole is abutted against the thimble of the gauge stand, the gauge stand controls the reading of the gauge stand according to the abutting pressure of the detection rod, so that the data of the eccentric amount of each cylinder hole can be read out, whether the eccentric amount of the cylinder hole meets the standard or not and the data of the deviation are identified, the processing equipment is conveniently adjusted in a targeted manner, and the product percent of pass is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is the utility model discloses an inspection tool's of cylinder bore eccentricity section view diagram.
Fig. 2 is the utility model discloses an examine utensil of cylinder hole eccentricity overlook pictorial view.
Reference numerals:
a base plate 1; a detection lever 2; a positioning inserted link 3; a gauge stand 4, a thimble 41, a vertical rod 42 and a percentage gauge 43; a cylindrical pin 5; a bottom foot 6; a conical needle 7; the cylinder 8 to be tested.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment provides an inspection device for the eccentricity of a cylinder hole, which is shown in fig. 1-2 and comprises a bottom plate 1 and a detection rod 2, wherein the bottom plate 1 is used for placing a cylinder 8 to be detected, the detection rod 2 is used for being inserted into the cylinder hole to be detected, a positioning insertion rod 3 is arranged on the bottom plate 1 to position the cylinder 8 to be detected, a gauge stand 4 is arranged on the bottom plate 1, the gauge stand 4 comprises an ejector pin 41, the ejector pin 41 points to and abuts against the detection rod 2 inserted into the cylinder hole, and the ejector pin 41 controls the reading of the gauge stand 4 according to the abutting pressure of the ejector pin 41 and the detection rod 2.
In this embodiment, a plurality of cylindrical pins 5 are fixed on the upper surface of the bottom plate 1, and the cylinder 8 to be detected is erected on the cylindrical pins 5. In this embodiment, there are three cylindrical pins 5, and the three cylindrical pins 5 are distributed in a triangular shape on the bottom plate 1, so that the material of the bottom plate can be saved.
In this embodiment, the bottom plate 1 has feet 6 on its lower surface, so that the bottom plate 1 can be supported.
In this embodiment, the gauge stand 4 includes a vertical rod 42 fixedly disposed on the bottom plate 1, a percentage table 43 is disposed on the vertical rod 42, and the thimble 41 is connected to a needle shaft in the percentage table 43.
In this embodiment, the end of the thimble 41 connected to the detection rod 2 is a tapered needle 7, and the bottom area of the tapered needle 7 is gradually reduced outwards, so that the deviation data of the detection rod 2 inserted into the cylinder bore can be more sensitively detected.
The using method comprises the following steps:
the method comprises the steps of taking an accurate standard block (also called a proofreading sample plate) on a bottom plate 1, inserting a positioning insertion rod 3, adjusting a dial indicator 43 to zero, taking out the standard block, placing an air cylinder 5 to be detected, inserting a detection rod 2, reading the count of the dial indicator 43, and obtaining the accurate eccentric amount by adding or subtracting the eccentric amounts of the positive block, the negative block and the standard block, so that the detection can ensure the accurate adjustment of the processing equipment during adjustment, the detection efficiency can be greatly improved, and the method is widely applied to production lines.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate components in this embodiment may or may not be physically separate, and components displayed as units may or may not be physical units, that is, may be located in one place, or may also be distributed on multiple network units. Some or all of the modules in this embodiment may be selected according to actual needs to achieve the purpose of the solution of this embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides an utensil is examined to cylinder hole eccentricity, its characterized in that: the detection device comprises a base plate and a detection rod, wherein the base plate is used for placing a cylinder to be detected, the detection rod is used for inserting a cylinder hole to be detected, a positioning insertion rod is arranged on the base plate to position the cylinder to be detected, a gauge stand is arranged on the base plate and comprises a thimble, the thimble is pointed and inserted into the cylinder hole and abutted against the detection rod, and the thimble controls the reading of the gauge stand according to the abutting pressure of the thimble and the detection rod.
2. The gauge for detecting the eccentricity of the cylinder hole according to claim 1, wherein: the upper surface of the bottom plate is fixedly provided with a plurality of cylindrical pins, and the cylinder to be detected is erected on the cylindrical pins.
3. The check tool for the eccentricity of the cylinder hole according to claim 2, wherein: the three cylindrical pins are distributed on the bottom plate in a triangular mode.
4. The check tool for the eccentricity of the cylinder hole according to claim 2, wherein: the lower surface of the bottom plate is provided with feet.
5. The gauge for detecting the eccentricity of the cylinder hole according to claim 1, wherein: the gauge stand comprises a vertical rod fixedly arranged on the bottom plate, a percentage meter is arranged on the vertical rod, and the ejector pin is connected with a needle shaft in the percentage meter.
6. The tool for detecting the eccentricity of the cylinder hole according to claim 5, wherein: the end part of the thimble connected with the detection rod is a conical needle head, and the bottom area of the conical needle head is gradually reduced outwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020121844.2U CN211452197U (en) | 2020-01-16 | 2020-01-16 | Gauge for eccentricity of cylinder hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020121844.2U CN211452197U (en) | 2020-01-16 | 2020-01-16 | Gauge for eccentricity of cylinder hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211452197U true CN211452197U (en) | 2020-09-08 |
Family
ID=72303321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020121844.2U Expired - Fee Related CN211452197U (en) | 2020-01-16 | 2020-01-16 | Gauge for eccentricity of cylinder hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211452197U (en) |
-
2020
- 2020-01-16 CN CN202020121844.2U patent/CN211452197U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20200908 Termination date: 20220116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |