CN202938734U - Caliper with dial indicator - Google Patents
Caliper with dial indicator Download PDFInfo
- Publication number
- CN202938734U CN202938734U CN 201220561133 CN201220561133U CN202938734U CN 202938734 U CN202938734 U CN 202938734U CN 201220561133 CN201220561133 CN 201220561133 CN 201220561133 U CN201220561133 U CN 201220561133U CN 202938734 U CN202938734 U CN 202938734U
- Authority
- CN
- China
- Prior art keywords
- base plate
- dial
- standard component
- dial indicator
- backing pin
- 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 - Lifetime
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- Length-Measuring Instruments Using Mechanical Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a calliper with a dial indicator. A standard part (3) is placed on a base plate (1), the base plate (1) is provided with a dial indicator frame (6), the dial indicator frame (6) is provided with the dial indicator (5) through penetration, and a dial indicator head (5a) of the dial indicator (5) is abutted against an outer circular surface of the standard part (3). According to the calliper with the dial indicator, the standard part and the dial indicator are arranged on the base plate, so error detection of an outer circle of a workpiece is conveniently carried out, and the calliper with the dial indicator has advantages of novel design, low reconstruction cost and long service life.
Description
Technical field
The utility model relates to a kind of measurement mechanism, particularly a kind of dial snap gauge of measuring the excircle dimension error.
Background technology
After a workpiece successfully creates, need its every size of sampling Detection whether to meet the requirements, and the excircle scale error on workpiece adopt excircle caliper gauge to detect at present usually.When the workpiece size of measuring when needs is larger, can increase difficulty of processing, and calliper causes wearing and tearing directly to use excircle caliper gauge to measure easily to foreign round, causes the serviceable life of excircle caliper gauge not long, increased again the cost of measurement.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of dial snap gauge that can measure the excircle dimension error.
The technical solution of the utility model is as follows: be placed with standard component on base plate; Be provided with dial framework on described base plate, be equipped with clock gauge on this dial framework, the gauge outfit of described clock gauge is connected on the outer circumference surface of standard component.
Adopt above technical scheme, when needing to measure, at first standard component is placed on base plate, adjust the dial plate of clock gauge, the indicator of clock gauge is made zero, then take off standard component, workpiece for measurement is placed on base plate, the gauge outfit of clock gauge is connected on the outer circumference surface of workpiece for measurement, and the excircle dimension error of workpiece for measurement is namely known in the reading of reading clock gauge.
For the better depth of parallelism that keeps reference field, and the friction that reduces surface of the work, being provided with at least two benchmark posts on described base plate, the upper surface of described benchmark post is all parallel with backplate surface, is placed with standard component on this benchmark post.
Lower surface at base plate is provided with four legs, and described leg is positioned at four jiaos of base plate, and base plate is placed on worktable by leg, has better guaranteed the steady of measuring process.
Be fixedly connected with two and measure backing pins on described base plate, this measurement backing pin is positioned at the same side of standard component, and all sides of this measurement backing pin and the outer circumference surface of standard component connect.When measuring, at floor below one side shell tool, make base plate keep the low state of the high end of an end, and has an end of measurement backing pin on base plate lower than the other end, after putting workpiece or standard component, workpiece or standard component glide and automatically are resisted against on all sides of measuring backing pin, have kept the position of workpiece or standard component to fix.
Extract for convenient, be provided with handle at the upper surface center of described standard component.
Be provided with two dial frameworks on described base plate, this dial framework is symmetrically distributed in the both sides of standard component.
Be provided with three dial frameworks on described base plate, this dial framework is triangular in shape to be distributed in outside all sides of standard component.
Beneficial effect: the utility model all is arranged on standard component and clock gauge on base plate, is convenient to detect the excircle dimension error of workpiece, and has ingenious, the characteristics such as improvement cost is low, long service life of design.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the vertical view of Fig. 1.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1 and Figure 2, the utility model is comprised of parts such as base plate 1, measurement backing pin 2, standard component 3, benchmark post 4, clock gauge 5, dial framework 6, leg 7 and handles 8.Wherein, be provided with 4, three benchmark post 4 distributions triangular in shape of three benchmark posts on described base plate 1, the upper surface of this benchmark post 4 is all surperficial parallel with base plate 1, be placed with standard component 3 on this benchmark post 4, be provided with handle 8 at the upper surface center of described standard component 3.Lower surface at base plate 1 is provided with four legs 7, and described leg 7 is positioned at four jiaos of base plate 1.Described base plate 1 is quadrilateral, is provided with dial framework 6 on three sides of base plate 1, is equipped with clock gauge 5 on this dial framework 6, and the gauge outfit 5a of described clock gauge 5 is connected on the outer circumference surface of standard component 3.
By Fig. 2 further as can be known, be fixedly connected with two and measure backing pin 2 on described base plate 1, this measurement backing pin 2 is positioned at the same side of standard component 3, and on standard component 3, a side relative with measuring backing pin 2 do not arrange dial framework 6.All sides of described measurement backing pin 2 and the outer circumference surface of standard component 3 connect.
Principle of work of the present utility model is as follows:
When measuring, do not measure a side shell tool of backing pin 2 below base plate 1, make base plate 1 keep the low state of the high end of an end, and has an end of measurement backing pin 2 on base plate 1 lower than the other end, first standard component 3 is placed on benchmark post 4, standard component 3 glides and automatically is resisted against on all sides of measuring backing pin 2, needs until the gauge outfit 5a of clock gauge 5 is connected to the position measured on standard component 3, then adjusts clock gauge 5 clock gauge is made zero.Hold again handle 8 and take off standard component 3, put workpiece for measurement, workpiece for measurement glides and automatically is resisted against on all sides of measuring backing pin 2, need until the gauge outfit 5a of clock gauge 5 is connected to the position measured on workpiece for measurement, the reading of reading clock gauge 5 this moment can be measured the excircle dimension error of workpiece for measurement.
The above is only preferred embodiment of the present utility model; not take the utility model as restriction; all any modifications of doing, be equal to the quantity etc. of replacing and improving as change dial framework and benchmark post, within all should being included in protection domain of the present utility model within spirit of the present utility model and principle.
Claims (7)
1. a dial snap gauge, is characterized in that: be placed with standard component (3) on base plate (1); Be provided with dial framework (6) on described base plate (1), be equipped with clock gauge (5) on this dial framework (6), the gauge outfit (5a) of described clock gauge (5) is connected on the outer circumference surface of standard component (3).
2. dial snap gauge according to claim 1, it is characterized in that: be provided with at least two benchmark posts (4) on described base plate (1), the upper surface of described benchmark post (4) is all surperficial parallel with base plate (1), is placed with standard component (3) on this benchmark post (4).
3. dial snap gauge according to claim 1 and 2, it is characterized in that: the lower surface at base plate (1) is provided with four legs (7), and described leg (7) is positioned at four jiaos of base plate (1).
4. dial snap gauge according to claim 3, it is characterized in that: be fixedly connected with two and measure backing pin (2) on described base plate (1), this measurement backing pin (2) is positioned at the same side of standard component (3), and the outer circumference surface of all sides of this measurement backing pin (2) and standard component (3) connects.
5. dial snap gauge according to claim 1 is characterized in that: the upper surface center at described standard component (3) is provided with handle (8).
6. dial snap gauge according to claim 1, it is characterized in that: be provided with two dial frameworks (6) on described base plate (1), this dial framework (6) is symmetrically distributed in the both sides of standard component (3).
7. dial snap gauge according to claim 1 is characterized in that: be provided with three dial frameworks (6) on described base plate (1), this dial framework (6) is triangular in shape to be distributed in outside all sides of standard component (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220561133 CN202938734U (en) | 2012-10-30 | 2012-10-30 | Caliper with dial indicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220561133 CN202938734U (en) | 2012-10-30 | 2012-10-30 | Caliper with dial indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202938734U true CN202938734U (en) | 2013-05-15 |
Family
ID=48322968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220561133 Expired - Lifetime CN202938734U (en) | 2012-10-30 | 2012-10-30 | Caliper with dial indicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202938734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115077A (en) * | 2018-10-19 | 2019-01-01 | 安庆中船柴油机有限公司 | A kind of workpiece cylindrical surface wear detector and detection method |
-
2012
- 2012-10-30 CN CN 201220561133 patent/CN202938734U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115077A (en) * | 2018-10-19 | 2019-01-01 | 安庆中船柴油机有限公司 | A kind of workpiece cylindrical surface wear detector and detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 402760, 100, sword Hill Road, Bi Quan street, Bishan District, Chongqing Patentee after: CHONGQING LANDAI POWERTRAIN Corp.,Ltd. Address before: 402760 Hexi Industrial Zone, Bishan County, Chongqing Patentee before: CHONGQING LANDAI POWERTRAIN Corp.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 402760 No.100, Jianshan Road, Biquan street, Bishan District, Chongqing Patentee after: Landai Technology Group Co.,Ltd. Address before: 402760 No.100, Jianshan Road, Biquan street, Bishan District, Chongqing Patentee before: CHONGQING LANDAI POWERTRAIN Corp.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130515 |
|
| CX01 | Expiry of patent term |