Clamping device capable of achieving clamping conveniently for polytetrafluoroethylene tube processing

A technology of polytetrafluoroethylene pipe and clamping device, which is applied in metal processing and other directions, can solve the problems of inconvenient clamping and complicated clamping operation of the clamping device, and achieve the effect of reducing friction and convenient clamping work

Inactive Publication Date: 2018-01-09
扬中市盛新氟塑制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a clamping device for processing polytetrafluoroethylene pipes that is convenient for clamping,

Method used

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  • Clamping device capable of achieving clamping conveniently for polytetrafluoroethylene tube processing
  • Clamping device capable of achieving clamping conveniently for polytetrafluoroethylene tube processing

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Embodiment Construction

[0020] 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.

[0021] Embodiments of the present invention provide a clamping device for processing polytetrafluoroethylene pipes that is convenient for clamping, such as Figure 1-2 As shown, including the base 1, the upper surface of the base 1 is fixedly connected with a fixed seat 2, and the top of the fixed seat 2 is provided with a screw groove 5, and the inner thread of the screw groove 5 is connected with a screw rod 6, and the screw rod 6 is far away from the first u...

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Abstract

The invention provides a clamping device capable of achieving clamping conveniently for polytetrafluoroethylene tube processing, and relates to the field of polytetrafluoroethylene tube processing. The clamping device capable of achieving clamping conveniently for polytetrafluoroethylene tube processing comprises a base, a fixed base is fixedly connected to the upper surface of the base, a screw groove is formed in the top of the fixed base, a screw rod is in threaded connection with the interior of the screw groove, a first upper clamping plate is in overlap connection with the bottom of thescrew rod, and a movable hole is formed in the position, corresponding to the first upper clamping plate, on the right side of the fixed base. According to the clamping device capable of achieving clamping conveniently for polytetrafluoroethylene tube processing, the screw rod is screwed downwards, so that the effects that the screw rod is moved downwards, and meanwhile the first upper clamping plate is pushed downwards are achieved; by means of mutual matching between the first upper clamping plate and a connection plate, the effects that a second upper clamping plate is moved downwards, andmeanwhile pipes are clamped are achieved; and since a sliding block slides inside a sliding groove, the effects that friction force existing during vertical movement of the first upper clamping plateis reduced, and therefore clamping work is more convenient and faster are achieved.

Description

technical field [0001] The invention relates to the technical field of polytetrafluoroethylene pipe processing, in particular to a convenient clamping device for processing polytetrafluoroethylene pipes. Background technique [0002] Polytetrafluoroethylene (PTFE) has excellent chemical stability, can withstand all strong acids, strong alkalis, strong oxidants, and does not interact with various organic solvents. PTFE has a wide temperature range and can be used for a long time at -180°C to 250°C under normal pressure. After being treated at a high temperature of 250°C for 1000 hours, its mechanical properties have little change. PTFE has a very low friction coefficient and is a good anti-friction and self-lubricating material. Its static friction coefficient is smaller than the dynamic friction coefficient, so it has the advantages of small starting resistance and smooth operation when used to make bearings. Because PTFE is non-polar, heat-resistant and non-absorbent, it i...

Claims

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Application Information

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IPC IPC(8): B26D7/02
Inventor 倪惠敏肖爱华
Owner 扬中市盛新氟塑制品有限公司
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