CN202836393U - Multipurpose vernier caliper - Google Patents
Multipurpose vernier caliper Download PDFInfo
- Publication number
- CN202836393U CN202836393U CN 201220421837 CN201220421837U CN202836393U CN 202836393 U CN202836393 U CN 202836393U CN 201220421837 CN201220421837 CN 201220421837 CN 201220421837 U CN201220421837 U CN 201220421837U CN 202836393 U CN202836393 U CN 202836393U
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- CN
- China
- Prior art keywords
- fixed
- moving
- mounting hole
- claw
- external diameter
- 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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- Length-Measuring Instruments Using Mechanical Means (AREA)
Abstract
The utility model discloses a multifunctional vernier caliper. According to the multifunctional vernier caliper, bottom portions of an outer diameter moving measuring plate and an outer diameter fixed measuring plate are respectively provided with an assembling head; one mounting hole is arranged inside the assembling heads respectively; a fixed mounting hole is arranged inside a fixed assembling head; a fixed clamping claw is arranged inside the fixed mounting hole; a moving mounting hole is arranged inside a moving assembling head; a moving clamping claw of which the structure is identical with that of the fixed clamping claw is arranged inside the moving mounting hole; the fixed clamping claw is composed of a fixed clamping shaft, a shaft sleeve and a clamp spring; and an inner end of the fixed clamping shaft is installed and fixed at an inner side of the fixed measuring plate assembling head, and is fixed together with the outer diameter fixed measuring plate to form one entity. When a groove is measured, measuring heads of the fixed clamping claw and the moving clamping claw are adjusted leftwards and are adjusted rightwards to be located at horizontal positions respectively so as to enable measurement positioning grooves inside shaft sleeves of the two clamping claws to be clamped into a positioning pin of the fixed clamping shaft, and then, a vernier can be rotated and a hand wheel can be moved so as to measure inner/outer grooves of various workpieces.
Description
Technical field
The utility model relates to a kind of measurer, definite says a kind of vernier caliper.
Background technology
At present, the vernier caliper of sale and use can't be measured the internal-and external diameter of groove because the smooth internal diameter of object or external diameter can only be measured by the design limitation of structure on the market.
Summary of the invention
The purpose of this utility model provides a kind of Multifunction vernier calliper, to solve the weak point of old-fashioned vernier caliper, improves the application function of vernier caliper, is convenient to measure the internal-and external diameter of various workpiece grooves.
Scheme of the present utility model comprises the external diameter location survey plate of vernier caliper and the moving drafting board of external diameter, its design feature is to be respectively equipped with an assembly head in the bottom of the moving drafting board of external diameter and external diameter location survey plate, be respectively equipped with a mounting hole in the assembly head, decide to be provided with in the assembly head and decide mounting hole, decide to be provided with in the mounting hole and decide claw, be provided with moving mounting hole in the moving assembly head, be provided with the moving claw identical with deciding claw structure in the moving mounting hole.Decide claw by deciding axis, axle sleeve and jump ring form, the inner end of deciding axis is fixed on the inboard of location survey plate assembly head, be fixed as one with external diameter location survey plate, decide claw and be provided with axis hole, axle sleeve is housed on the axis hole, axle sleeve and axis hole are embedded as a whole, the left inside side of axle sleeve is provided with the locating slot of measuring external diameter, and the bottom side of measurement and positioning groove is provided with the return locating slot, and the Right Inboard of axle sleeve is provided with the locating slot of measuring internal diameter, the left side of deciding axis is provided with register pin, decide claw and be installed in by axle sleeve and decide on the axis, the forward right side of deciding claw is provided with measuring head, and rear side is provided with the return jump ring, the lower end of return jump ring is installed on the pivot arm of deciding claw, and the upper end is fixed on the location survey plate.Described moving claw is identical with the structure of deciding claw, the opposite direction of installing and using.When measuring groove, the measuring head of deciding claw and moving claw is transferred to respectively horizontal level to the right left, the measurement and positioning groove in the two pawl axle sleeves is snapped in the register pin of deciding axis, namely rotatable vernier moves the interior water jacket that handwheel is measured various workpiece.
The utility model is simple in structure, and is reasonable in design, and Installation and Debugging are convenient, and result of use is good.
Be described in further detail below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is for deciding the claw structure enlarged diagram.
Embodiment
The bottom of the moving drafting board 5 of the external diameter location survey plate 2 of the vernier caliper shown in Fig. 1-2 and external diameter is respectively equipped with an assembly head, be respectively equipped with a mounting hole in the assembly head, decide to be provided with in the assembly head 12 and decide mounting hole, decide to be provided with in the mounting hole and decide claw 3, in the moving assembly head moving mounting hole is housed, be provided with moving claw 11 in the moving mounting hole, the inner end of deciding axis 1 is fixed on the inboard of location survey plate assembly head, be fixed as one with external diameter location survey plate, decide claw and be provided with axis hole, axle sleeve 13 is housed on the axis hole, and axle sleeve 13 is embedded as a whole with axis hole, and the left inside side of axle sleeve is provided with the locating slot 6 of measuring external diameter, the bottom side of measurement and positioning groove is provided with return locating slot 10, the Right Inboard of axle sleeve is provided with the locating slot 9 of measuring internal diameter, and the left end of deciding axis is provided with register pin 7, decides claw and is installed in by axle sleeve 13 and decides on the axis, the right front ends of deciding claw is provided with measuring head 4, rear side is provided with return jump ring 8, and the lower end of return jump ring is installed on the pivot arm of deciding claw, and the upper end is fixed on the location survey plate.
Claims (2)
1. Multifunction vernier calliper, comprise the external diameter location survey plate of vernier caliper and the moving drafting board of external diameter, it is characterized in that: the bottom of the moving drafting board (5) of the external diameter location survey plate (2) of described vernier caliper and external diameter is respectively equipped with an assembly head, be respectively equipped with a mounting hole in the assembly head, decide to be provided with in the assembly head (12) and decide mounting hole, decide to be provided with in the mounting hole and decide claw (3), in the moving assembly head moving mounting hole is housed, be provided with moving claw (11) in the moving mounting hole, the inner end of deciding axis (1) is fixed on the inboard of location survey plate assembly head, be fixed as one with external diameter location survey plate, decide claw and be provided with axis hole, axle sleeve (13) is housed on the axis hole, and axle sleeve (13) is embedded as a whole with axis hole, and the left inside side of axle sleeve is provided with the locating slot (6) of measuring external diameter, the bottom side of measurement and positioning groove is provided with return locating slot (10), the Right Inboard of axle sleeve is provided with the locating slot (9) of measuring internal diameter, and the left end of deciding axis is provided with register pin (7), decides claw and is installed in by axle sleeve (13) and decides on the axis.
2. Multifunction vernier calliper according to claim 1, it is characterized in that: described right front ends of deciding claw is provided with measuring head (4), rear side is provided with return jump ring (8), and the lower end of return jump ring is installed on the pivot arm of deciding claw, and the upper end is fixed on the location survey plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220421837 CN202836393U (en) | 2012-08-24 | 2012-08-24 | Multipurpose vernier caliper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220421837 CN202836393U (en) | 2012-08-24 | 2012-08-24 | Multipurpose vernier caliper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202836393U true CN202836393U (en) | 2013-03-27 |
Family
ID=47948080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220421837 Expired - Fee Related CN202836393U (en) | 2012-08-24 | 2012-08-24 | Multipurpose vernier caliper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202836393U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547105A (en) * | 2016-01-06 | 2016-05-04 | 张海燕 | Multifunctional caliper |
| CN111678397A (en) * | 2020-06-23 | 2020-09-18 | 刘杨 | Measuring device combining tape measure and vernier caliper |
-
2012
- 2012-08-24 CN CN 201220421837 patent/CN202836393U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105547105A (en) * | 2016-01-06 | 2016-05-04 | 张海燕 | Multifunctional caliper |
| CN111678397A (en) * | 2020-06-23 | 2020-09-18 | 刘杨 | Measuring device combining tape measure and vernier caliper |
| CN111678397B (en) * | 2020-06-23 | 2021-10-19 | 烟台正衡地理信息有限公司 | Measuring device combining tape measure and vernier caliper |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20130824 |