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Quickly Adjustable Clamping Devices for Precision Instruments

A technology of precision instruments and clamping devices, which is applied in the field of fast adjustable clamping devices for precision instruments, which can solve problems such as inability to adjust and large gaps, and achieve the effects of stable structure, guaranteed stability, and high precision

Active Publication Date: 2021-12-21
DALIAN DEMAISHI PRECISION TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention proposes a fast adjustable clamping device for precision instruments, which solves the problem that the gap of the clamping device in the prior art gradually becomes larger and cannot be adjusted after being used for a period of time

Method used

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  • Quickly Adjustable Clamping Devices for Precision Instruments
  • Quickly Adjustable Clamping Devices for Precision Instruments
  • Quickly Adjustable Clamping Devices for Precision Instruments

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] Such as Figure 1-6 As shown, the fast adjustable clamping device for precision instruments in this embodiment includes a base 1, the base 1 is made of medium carbon steel No. 45 steel, the surface treatment is ARCOR PC2, and the thickness of the compound layer is 12-20um. see Figure 1-3 , the base 1 is provided with a fixing hole 21 for setting the base 1 on the measuring machine. The base 1 is provided with a sliding groove 2 , and the sliding groo...

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Abstract

The invention proposes a fast adjustable clamping device for precision instruments, which relates to the technical field of precision instrument manufacturing equipment; a sliding groove is arranged on the base, and a two-way threaded rotating shaft is arranged inside, one end of which extends out of the base to connect to a holding member; It has a first thread section and a second thread section with opposite screw directions; two jaw seats are arranged on the top of the base, and jaws are arranged on the opposite side of the two jaws; a sliding block is separately arranged under the two jaw seats, and the two sliding blocks are respectively sleeved on the third On the first threaded section and the second threaded section, and the two sliding blocks are threadedly connected with the first threaded section and the second threaded section respectively; the two ends of the jaw seat are respectively provided with support blocks, which are connected with the ends of the jaw seat by adjusting bolts; the lower end of the support block A sliding part is provided, which fits with the side wall of the base. After the present invention is used for a period of time, it can be adjusted very conveniently, so that the clamping device always maintains high precision; thereby saving the cost and time investment caused by replacing the clamping device, and maintaining the accuracy and accuracy of the measurement. Measure efficiency.

Description

technical field [0001] The invention relates to the technical field of precision instrument manufacturing equipment, in particular to a fast adjustable clamping device for precision instruments. Background technique [0002] In the field of precision instrument manufacturing, clamping devices are often used to clamp parts before measurement. The stability of the clamping device directly affects the accuracy and uncertainty of measurement results. However, for ordinary clamping devices, the gap gradually becomes larger after a period of use, which cannot be adjusted but can only be replaced. If the clamping device is not replaced, the accuracy of the measurement results will be affected. However, if the clamping device is replaced, the cost will be increased, and it will take a long time to replace the clamping device, which will affect production and reduce production efficiency. Contents of the invention [0003] The invention proposes a fast adjustable clamping device ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25B1/02B25B11/00
CPCB25B11/00B25B1/02
Inventor 吕昊楠
Owner DALIAN DEMAISHI PRECISION TECH CO LTD
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