CN2037984U - Dust absorption type electric saw for plaster - Google Patents

Abstract

The utility model discloses a dust absorption type electric saw for plaster. The dust absorption type electric saw for plaster is a medical apparatus used for dismantling or windowing the plaster. The utility model which is composed of an electric drill, a saw disc, a screw rod and a dust pipe solves the problems of much powder dust and environment pollution in the existing operation of the gypsum sawing. The dust absorption type electric saw for plaster has the advantages of simple structure, low cost, legerity and practice, and no powder dust which is visible to naked eye in operation.

Description

Dust absorption type electric saw for plaster

The dust-collecting type electric plaster saw is a kind ofly to be used to remove Gypsum Fibrosum or at the medical equipment of Gypsum Fibrosum uplifting window.

Existing electric plaster saw does not have dust exhaust apparatus, and dust from flying during use is seriously polluted, not only bad for sick and wounded people's rehabilitation, brings many inconvenience to medical worker's work yet.

This utility model is intended to propose a kind of dust-collecting type electric plaster saw, and it has solved the existing electronic Gypsum Fibrosum work defective many to dust.

This utility model is finished like this:

Saw disc is fixed in lead screw one end, and the lead screw other end is fixed on electric drill chuck place; Sweep-up pipe is fixed on the electric drill (as figure), and wherein an end opening is towards saw disc, so that the Gypsum Fibrosum dust is siphoned away, and another termination vacuum cleaner.

Siphon away dust for ease of vacuum cleaner, electric saw rotates uplifted side over against the sweep-up pipe suction inlet.

At the saw disc rear side one movably semi-circular baffle is housed, it can move forward and backward, so that according to Gypsum Fibrosum thickness adjusted baffle and saw disc spacing, guarantees sawing safety (as figure (6))

The utlity model has following advantage:

1. safe and reliable: plaster saw can 360 rotation owing to be added with peripheral baffle.The saw disc cutting depth is protected plate and the restriction of center bolt bar, can guarantee to cut safety;

2. do not have dust: the dust that produces during plaster saw work all is sucked into sweep-up pipe to be got rid of, and eliminates environmental pollution;

3. this utility model is easy to use, and flexible operation is removed or the Gypsum Fibrosum of windowing is not limited by position and environmental condition, and Gypsum Fibrosum laterally vertically all can be operated freely.

This utility model has improved medical treatment and medical worker's work situation, and very big promotional value is arranged.

The utility model is described in further detail below in conjunction with embodiment:

Figure one implements illustration for this utility model:

The suction pipe mouth, 2. the flute profile stationary pipes, 3. sweep-up pipe, 4. connect vacuum cleaner hose, 5. saw disc, 6. ring protection plate, 7. lead screw.

Suction pipe mouth 1 connects sweep-up pipe 3; Flute profile stationary pipes 2 is fixed on the electric drill, and sweep-up pipe is fixing placed on it, and ring protection plate 6 is contained on 2, can before and after regulate spacing between it and saw disc, cutting depth is combined with the ring protection plate by saw disc radius (lead screw 7) and limits, assurance sawing safety.

Claims (2)

1, dust-collecting type electric plaster saw contains electric drill (power source), saw disc, and lead screw is characterized in that at the other sweep-up pipe that is connected with vacuum cleaner that closely is equipped with of saw disc.

2,, it is characterized in that one baffle being housed at the saw disc side according to the dust-collecting type electric plaster saw of claim 1.

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