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CN-224210044-U - Clamp for cutting tetrafluoro pipe

CN224210044UCN 224210044 UCN224210044 UCN 224210044UCN-224210044-U

Abstract

The utility model discloses a clamp for cutting a tetrafluoro tube, belongs to the technical field of tetrafluoro tube production, and aims to solve the problems that a traditional cutting mode in the prior art depends on manual marking or a simple measuring tool, stability of a cutting length is difficult to ensure, the clamp is required to be measured and then fixed, steps are complicated, errors are easy to accumulate, and operation efficiency is low. The fluorine-containing pipeline comprises a supporting table, a pressure rod, a mounting mechanism and a pipeline groove, wherein the pipeline groove for adapting to a fluorine-containing pipeline is horizontally formed in the upper surface of the supporting table, the pressure rod is horizontally arranged above the supporting table, the mounting mechanism horizontally slides along the pipeline groove, the mounting mechanism comprises a sliding block, a mounting block and an adjusting screw, the adjusting screw and the sliding block are symmetrically distributed on two sides of the mounting block, and a moving groove is horizontally formed in the surface of the mounting block. According to the clamp for cutting the tetrafluoro pipe, through real-time measurement and positioning and linkage design of the pointer and the scale marks, the requirement of real-time observation of cutting dimensions is met, axial play or radial offset of a pipeline during cutting is eliminated, and the smoothness and non-inclination of a cutting surface are ensured.

Inventors

  • LI XIAOBING
  • ZHAN CHENGYONG
  • LIU XIANGAN

Assignees

  • 滁州中氟环保科技有限公司

Dates

Publication Date
20260508
Application Date
20250612

Claims (7)

  1. 1. The clamp for cutting the tetrafluoro tube comprises a supporting table (1), a pressing rod (3), a mounting mechanism (4) and a pipeline groove (2), and is characterized in that the pipeline groove (2) for adapting to the tetrafluoro tube is horizontally formed in the upper surface of the supporting table (1), the pressing rod (3) is horizontally arranged above the supporting table (1), and the mounting mechanism (4) horizontally slides along the pipeline groove (2); The mounting mechanism (4) comprises a sliding block (9), a mounting block (8) and an adjusting screw (12), wherein the adjusting screw (12) and the sliding block (9) are symmetrically distributed on two sides of the mounting block (8), a moving groove (11) is formed in the surface level of the mounting block (8), two clamping blocks (6) which move relatively are arranged in the moving groove (11) in a sliding mode, the sliding block (9) and the mounting block (8) are fixedly connected with each other in an L-shaped distribution mode, and a pointer (10) is fixedly arranged on the sliding block (9).
  2. 2. The clamp for cutting the tetrafluoro tube according to claim 1, characterized in that the upper surface of the supporting table (1) is horizontally provided with an inner chute (5), and the sliding block (9) is in fit sliding installation with the inner chute (5).
  3. 3. The clamp for cutting the tetrafluoro tube according to claim 2, characterized in that graduation marks (13) are arranged on the upper surface of the supporting table (1) beside the inner slide groove (5), and the pointer (10) corresponds to the graduation marks (13).
  4. 4. The clamp for cutting the tetrafluoro tube according to claim 1, wherein one end of the clamping block (6) penetrating into the moving groove (11) is provided with a threaded hole (7), the adjusting screw (12) is rotatably arranged, the outer wall is provided with opposite threads, and the adjusting screw (12) penetrates through the threaded hole (7).
  5. 5. The clamp for cutting the tetrafluoro tube according to claim 4, wherein a fixing rod (17) is fixedly installed on the outer wall of the supporting table (1), the fixing rod (17) is vertically arranged, a lifting groove is formed in the fixing rod, and the end part of the compression rod (3) penetrates into the lifting groove to be slidably installed.
  6. 6. The clamp for cutting the tetrafluoro tube according to claim 5, wherein the threaded column (16) is rotatably mounted on the inner vertical thread of the fixing rod (17), the pressure rod (3) is provided with a connecting hole (15), and the connecting hole (15) is in threaded fit with the threaded column (16).
  7. 7. The clamp for cutting the tetrafluoro tube according to claim 1, wherein the side wall of the mounting block (8) is provided with a hole for rotatably mounting the adjusting screw (12).

Description

Clamp for cutting tetrafluoro pipe Technical Field The utility model belongs to the technical field of tetrafluoro tube production, and particularly relates to a clamp for cutting a tetrafluoro tube. Background In the industries of chemical engineering, electronics, medicine, food processing and the like, polytetrafluoroethylene (PTFE, for short, a tetrafluoro tube) is widely applied to fluid transportation, equipment connection and process pipeline systems due to excellent corrosion resistance, high temperature resistance, low friction coefficient and biological inertness. However, in the process of processing the tetrafluoro pipe, especially in the cutting link, there are the following technical pain points, the traditional cutting mode relies on manual marking or simple and easy measuring tool, be difficult to guarantee the stability of cutting length, and need to measure earlier and fix afterwards, the step is loaded down with trivial details and easily accumulate the error, operating efficiency is low, when fixing the pipeline manually, need to adjust the position repeatedly and manual measurement, complex operation and easily lead to the cutting surface slope because of shake or mistake touch, in addition, lack effective fixation in the actual cutting process of field installation, saw bit or cutter probably skid because of the pipeline displacement, cause material waste or operating personnel injury risk. Disclosure of utility model (1) Technical problem to be solved Aiming at the defects of the prior art, the utility model aims to provide a clamp for cutting a tetrafluoro tube, and aims to solve the problems that the traditional cutting mode in the prior art depends on manual marking or a simple measuring tool, the stability of the cutting length is difficult to ensure, the clamp is required to be measured and then fixed, the steps are complicated, errors are easy to accumulate and the operation efficiency is low. (2) Technical proposal In order to solve the technical problems, the utility model provides the clamp for cutting the tetrafluoro tube, which comprises a supporting table, a pressing rod, a mounting mechanism and a pipeline groove, wherein the pipeline groove for adapting to the tetrafluoro tube is horizontally formed in the upper surface of the supporting table, the pressing rod is horizontally arranged above the supporting table, the mounting mechanism horizontally slides along the pipeline groove, the mounting mechanism comprises a sliding block, a mounting block and an adjusting screw, the adjusting screw and the sliding block are symmetrically distributed on two sides of the mounting block, the surface of the mounting block is horizontally provided with a moving groove, two clamping blocks which move relatively are slidably mounted in the moving groove, the sliding block and the mounting block are distributed in an L shape and are fixedly connected with each other, and a pointer is fixedly mounted on the sliding block. Optionally, an inner chute is horizontally arranged on the upper surface of the supporting table, and the sliding block is in sliding fit with the inner chute. Optionally, scale marks are arranged on the upper surface of the supporting table beside the inner sliding groove, and the pointer corresponds to the scale marks. Optionally, the clamping block penetrates the inside one end of removal groove and has the screw hole, adjusting screw rotates the setting, and is equipped with opposite screw thread on the outer wall, adjusting screw passes the screw hole. Optionally, fixed mounting has the dead lever on the outer wall of brace table, and the dead lever is vertical to be set up, and inside has the lift groove, the tip of depression bar penetrates the inside slidable mounting of lift groove. Optionally, the inside vertical screw thread rotation of dead lever is installed the screw thread post, offered the connecting hole on the depression bar, connecting hole and screw thread post screw thread adaptation. Optionally, a hole for the rotation installation of the adjusting screw is formed in the side wall of the installation block. (3) Advantageous effects Compared with the prior art, the utility model has the beneficial effects that: According to the utility model, through real-time measurement and positioning and linkage design of the pointer and the scale mark, the requirement of real-time observation of cutting size is met, the L-shaped sliding block is matched with the pipeline groove, vertical compression of the compression bar is combined, axial movement or radial deflection of a pipeline during cutting is eliminated, the smooth and non-inclined cutting surface is ensured, the sliding block can synchronously complete positioning and fixing, complicated steps of repeated measurement and adjustment in the traditional method are avoided, the operation time is shortened, the dual fixing structure prevents the saw blade from slipping, scratches or clamping injuries cause