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CN-224209745-U - Rust removing tool for rust polishing of inner cavity of support rod

CN224209745UCN 224209745 UCN224209745 UCN 224209745UCN-224209745-U

Abstract

The utility model relates to the field of rust removal of inner cavities of support rods, and particularly discloses a rust removal tool for rust removal of inner cavities of support rods. Adopt the board of polishing of size and branch inner chamber internal diameter looks adaptation to the outside cladding installation detachable abrasive paper of polishing of board makes the board of polishing enter into after the branch inner chamber through polishing abrasive paper can be accurate treat polishing rust cleaning position and rust cleaning carry out rust cleaning and polish. And the polishing plate is moved by manual operation, so that the operability is better controlled, and the inner cavity wall of the support rod is not easy to damage. The abrasive paper of polishing can be changed according to actual demand in the use, and it is effectual to polish abrasive paper, and use cost is lower.

Inventors

  • Zu Yongtao
  • LI HAO

Assignees

  • 国营芜湖机械厂

Dates

Publication Date
20260508
Application Date
20250515

Claims (5)

  1. 1. The utility model provides a rust cleaning frock is polished in rust-colored lining of branch, its characterized in that, including polishing board (2), the one end of polishing board (2) is connected with handheld pole (4), and polishing board (2) one side is connected with a plurality of bolts (1), and fixation nut (3) are installed to the external screw thread of bolt (1).
  2. 2. The rust removing tool for rust polishing of the inner cavity of the support rod according to claim 1, wherein the polishing plate (2) is arranged in an arc shape.
  3. 3. The rust removing tool for pole inner cavity rust polishing according to claim 2, wherein the fixing nut (3) is arranged on the inner side of the arc shape of the polishing plate (2).
  4. 4. A pole inner cavity rust polishing rust removal tool according to claim 3, wherein one end of the bolt (1) extends from the arc-shaped outer side of the polishing plate (2) to the arc-shaped inner side in a penetrating manner, and the bolt (1) is welded and fixed with the polishing plate (2).
  5. 5. The rust-removing tool for polishing inner cavities of support rods, which is disclosed in claim 4, is characterized in that one end of the bolt (1) is embedded and installed on the arc-shaped outer side of the polishing plate (2).

Description

Rust removing tool for rust polishing of inner cavity of support rod Technical Field The utility model relates to a rust removal tool, in particular to a rust removal tool for rust removal of an inner cavity of a support rod, and belongs to the field of rust removal of inner cavities of support rods. Background The support rod is used for installing the speed sensor, the installation position is in the inner cavity of the support rod, and the inner cavity is corroded due to the fact that the surface coating is worn and removed due to the fact that the speed sensor is frequently disassembled and assembled. In order to effectively ensure the product quality and the assembly reliability of the speed sensor, the inner cavity needs to be polished and derusted and re-surface treated. At present, no strut cavity rust polishing and derusting tool. The length of the strut lumen is typically 600mm and the diameter is typically 30-40mm. And the rust positions of the inner cavity are changeable, and rust removal is usually carried out only by slightly polishing. The position of the rust point can be determined by illuminating the inner cavity with light before polishing. Because the inner cavity length is longer, does not have the electric polishing tool of suitable length, adopts electric polishing tool, and the dynamics of polishing is difficult to control, polishes excessively easily, causes great damage to the inner cavity. And the electric polishing tool is difficult to adapt to inner cavities with different inner diameters, and has larger limitation and higher use cost. Disclosure of utility model Aiming at the problems in the prior art, the utility model provides a rust removing tool for rust polishing of an inner cavity of a supporting rod. The aim of the utility model can be achieved by the following technical scheme: The utility model provides a rust cleaning frock is polished in pole inner chamber corrosion, includes the board of polishing, the one end of board of polishing is connected with handheld pole, and board one side of polishing is connected with a plurality of bolts, and fixation nut is installed to the external screw thread of bolt. Optionally, the polishing plate is arc-shaped. Optionally, the fixing nut is mounted on the inner side of the arc shape of the polishing plate. Optionally, one end of the bolt runs through from the arc outside of the polishing plate to the arc inside, and the bolt is welded and fixed with the polishing plate. Optionally, one end of the bolt is embedded and installed on the arc-shaped outer side of the polishing plate. The utility model has the beneficial effects that: Adopt the board of polishing of size and branch inner chamber internal diameter looks adaptation to the outside cladding installation detachable abrasive paper of polishing of board makes the board of polishing enter into after the branch inner chamber through polishing abrasive paper can be accurate treat polishing rust cleaning position and rust cleaning carry out rust cleaning and polish. And the polishing plate is moved by manual operation, so that the operability is better controlled, and the inner cavity wall of the support rod is not easy to damage. The abrasive paper of polishing can be changed according to actual demand in the use, and it is effectual to polish abrasive paper, and use cost is lower. And the length of holding the pole can be according to its length of user demand control, the length of holding the pole and can select for use with branch looks adaptation, and the length can select for use and exceed 600mm, through holding the position of pole can accurate control polishing board in branch inner chamber, and then adaptation different polishing positions. The tool has the advantages of simplicity in operation, strong practicability, remarkable economic benefit and the like. Drawings The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art. FIG. 1 is a schematic diagram of the overall structure of the present utility model. Fig. 2 is a left side view of fig. 1 in accordance with the present utility model. FIG. 3 is a schematic view of the mounting structure of the sanding plate and the post of the present utility model. Fig. 4 is a schematic view of the installation structure of the polishing plate and the polishing sand paper of the present utility model. In the figure, 1 part of bolt, 2 parts of polishing plate, 3 parts of fixing nut, 4 parts of handheld rod, 5 parts of polishing sand paper, 6 parts of supporting rod. Detailed Description The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodimen