Multifunctional clamp with function of direct reading

A multi-functional, reading technology, applied in the field of measuring tools, can solve problems such as single function, difficulty in ensuring that the opening of the caliper does not change, and cannot meet the requirements of direct and effective measurement.

Inactive Publication Date: 2016-09-21
南京市宏伟屠宰机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, when measuring linear dimensions such as wall thickness, inner hole diameter, and groove width of parts, inner calipers and outer calipers are often used for auxiliary measurement. After the opening of the calipers corresponds to the size to be measured, the calipers need to be removed. Use other measuring tools to measure the linear dimension of the caliper opening. The test results

Method used

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  • Multifunctional clamp with function of direct reading
  • Multifunctional clamp with function of direct reading
  • Multifunctional clamp with function of direct reading

Examples

Experimental program
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Embodiment Construction

[0020] Below in conjunction with accompanying drawing, this technology is further described:

[0021] see figure 1 , figure 2 As shown, a multifunctional caliper that can be read directly includes a pair of pliers arms 10 that are symmetrically arranged and cross-hinged by a rotating pin 9. Each pliers arm 10 is a clamping segment 11 on one side of the rotating pin 9, and the other The side is the reading section 12; at the end of the clamping section 11, there is a chuck 2 that can be adjusted in the plane determined by the pair of pliers arms 10 and the angle between the pliers arms 10, and the two chucks 2 with pointed ends are arranged symmetrically , when the card head 2 is inclined inward, it is an inner card (see image 3 shown), when the card head 2 is tilted outward, it is a wild card (see Figure 4 shown); in the reading section 12 is also provided with a reading device.

[0022] The thickness of the pliers arm 10 is constant, and the thickness of the pliers arm...

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Abstract

The technology relates to a measuring tool, and provides a linear dimension measuring tool, especially a multi-function caliper that can be read directly. , each clamp arm is a clamping segment on one side of the rotating pin, and the other side is a reading segment; at the end of the clamping segment, there is a clamp head whose angle can be adjusted within the plane determined by a pair of clamp arms and the clamp arms , the two clips with pointed front ends are symmetrically arranged. When the clip is inclined inward, it is an inner clip, and when the clip is inclined outward, it is an outer clip; in the reading section, there are also readings for reflecting the length of the inner card and the length of the outer card. The clamping section is also provided with a locking device for locking a pair of clamp arms at a certain angle; the clamping head is rotatably arranged at the end of the clamping section through the control screw, and is arranged on both sides of the rear end of the clamping head There are limit bosses for limiting the inward inclination of the chuck to the limit position and the outward inclination to the limit position.

Description

technical field [0001] This technology relates to measuring tools, and provides a linear dimension measuring tool, especially a multifunctional caliper that can be directly read. The multifunctional caliper that can be directly read can be used as an inner caliper when measuring wall thickness and other dimensions, and can be used for measuring inner hole diameters. When the size is equal, it can be used as an external caliper, and the measurement data can be read directly. Background technique [0002] In the prior art, when measuring linear dimensions such as wall thickness, inner hole diameter, and groove width of parts, inner calipers and outer calipers are often used for auxiliary measurement. After the opening of the calipers corresponds to the size to be measured, the calipers need to be removed. Using other measuring tools to measure the linear dimension of the caliper opening, the test results are affected by the skills of the inspectors, it is difficult to ensure...

Claims

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Application Information

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IPC IPC(8): G01B5/00G01B5/06G01B5/12
CPCG01B5/00G01B5/06G01B5/12
Inventor 不公告发明人
Owner 南京市宏伟屠宰机械制造有限公司
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