CN205587787U

CN205587787U - Electronic screw sander

Info

Publication number: CN205587787U
Application number: CN201620287423.0U
Authority: CN
Inventors: 梁昆
Original assignee: Datang Anyang Power Plant
Current assignee: Datang Anyang Power Plant
Priority date: 2016-04-08
Filing date: 2016-04-08
Publication date: 2016-09-21
Anticipated expiration: 2026-04-08

Abstract

Electronic screw sander including the hand -held type electric drill machine, installs the bistrique in electric drill machine drill head mounting hole, the bistrique be the toper, it has burnish sand paper to bond at the outer fixed surface of toper bistrique, the bistrique include a center pin, be connected with conical holding surface on the center pin, the outer parcel of toper holding surface has the flexible buffer layer, burnish sand paper bonds on flexible buffer layer surface. The utility model discloses simple structure, easily preparation, application efficiency is high in examining and repairing the operation, and is of high quality, can realize that it polishes to carry out all -round multi -angle to screw inside, and convenient to use is nimble, and the toper bistrique can adapt to the needs in different apertures.

Description

Electronic screw sander

Technical field

This utility model relates to a kind of sander, particularly to a kind of electronic screw sander, belongs to electric power factory equipment maintenance tool technical field.

Background technology

Maintenance of power plant equipments operation needs carrying out periodically or non-periodically, when upkeep operation, it is one of common work to screw polishing, upkeep operation need to the rusty stain in screw, when impurity carries out processing or needing reaming, it is required to carry out polishing operation, traditional polishing operation uses free-hand use sand paper or free-hand file to carry out screw sanding and polishing, this mode wastes time and energy, treatment effect is the best, efficiency is low, usually make to carry out the polishing of screw during whole maintenance always, this still can accept in scheduled overhaul, in the repairing operation that time burst causes, often waste time, what impact produced is normally carried out.

Summary of the invention

The purpose of this utility model is the above-mentioned problem that screw grinding efficiency is low in maintenance or repairing operation, it is provided that a kind of electronic screw sander.

For realizing the purpose of this utility model, have employed following technical scheme: electronic screw sander, including hand electric rig, in electric drilling machine drill bit installing hole, bistrique is installed, described bistrique is taper, outer surface fixed bonding at conical grinding wheel has grinding abrasive paper, further, described bistrique includes a central shaft, connect on central shaft and have the supporting surface of taper, taper support face is wrapped with supple buffer layer, grinding abrasive paper is bonded in supple buffer layer surface, further, described taper support face includes a conically shaped, the axis of conically shaped coincides with the axis of central shaft, conically shaped inwall is connected with central shaft by rigid connector.

Positive Advantageous Effects of the present utility model is: this utility model simple in construction; it is prone to make; in upkeep operation, application efficiency is high; quality is good; being capable of carrying out screw inside all-dimensional multi-angle polishing, easy to use and flexible, conical grinding wheel adapts to the needs of different pore size; supple buffer layer porous can be protected in process of lapping, prevents the excessive scuffing caused of abrasive power from producing.

Accompanying drawing explanation

Fig. 1 is schematic diagram of the present utility model.

Detailed description of the invention

In order to explain enforcement of the present utility model more fully, it is provided that embodiment of the present utility model.These embodiments are only to elaboration of the present utility model, are not intended to scope of the present utility model.

In conjunction with accompanying drawing elaboration further details of to this utility model, accompanying drawing is respectively labeled as: 1: hand electric rig；2: central shaft；3: conically shaped；4: supple buffer layer；5: sand paper；6: rigid connector；nullAs shown in drawings，Electronic screw sander，Including hand electric rig 1，In electric drilling machine drill bit installing hole, bistrique is installed，Described bistrique is taper，Outer surface fixed bonding at conical grinding wheel has grinding abrasive paper 5，In more detail，Described bistrique includes a central shaft 2，Connect on central shaft 2 and have the supporting surface of taper，Taper support face is wrapped with supple buffer layer 4，Grinding abrasive paper 5 is bonded in supple buffer layer 4 surface，More optimize，Described taper support face includes a conically shaped 3，The axis of conically shaped 3 coincides with the axis of central shaft 2，Conically shaped inwall is connected with central shaft by rigid connector，6 show rigid connector，Conically shaped inwall and central shaft how is connected about rigid connector，Can be in several ways，Such as rigid connector first passes through in threaded screw on center shaft，In the inside of conically shaped, Blind locating holes is set，Reversely rotate rigid member after putting conical sleeve to be located at one end of conically shaped inwall and enter and hold out against conically shaped，Can on the central shaft at conically shaped both ends threaded two sets adapted with openings of sizes to ensure that conically shaped is concentric with central shaft and also has supporting role.

After describing embodiment of the present utility model in detail, one of ordinary skilled in the art is clearly understood that, various change and amendment can carried out under spirit without departing from above-mentioned claim, all any simple modification, equivalent variations and modifications above example made according to technical spirit of the present utility model, belong to the scope of technical solutions of the utility model, and this utility model is also not only restricted to the embodiment of example in description.

Claims

The most electronic screw sander, including hand electric rig, it is characterised in that: being provided with bistrique in electric drilling machine drill bit installing hole, described bistrique is taper, and the outer surface fixed bonding at conical grinding wheel has grinding abrasive paper.
Electronic screw sander the most according to claim 1, it is characterised in that: described bistrique includes a central shaft, and central shaft connects the supporting surface of taper, and taper support face is wrapped with supple buffer layer, and grinding abrasive paper is bonded in supple buffer layer surface.
Electronic screw sander the most according to claim 2, it is characterised in that: described taper support face includes a conically shaped, and the axis of conically shaped coincides with the axis of central shaft, and conically shaped inwall is connected with central shaft by rigid connector.