CN209698663U - Angle grinder is used in a kind of production of air-conditioning metal cabinet - Google Patents

Abstract

The utility model discloses a kind of air-conditioning metal cabinet production angle grinders, including angle grinder main body, the angle grinder main body one end side is connected with grinding wheel, and the angle grinder main body other end is equipped with angle grinder main handle, the angle grinder main handle is cylindrical-shaped structure, and angle grinder main handle outer end is connected with power supply line, it is connected on the angle grinder main handle outer wall and is connected and fixed ring, and ring internal diameter is connected and fixed equal to angle grinder main handle outer diameter, the ring bottom end that is connected and fixed is equipped with connection extension rod, and connection extension rod bottom end is equipped with protection arc plate, the protection arc plate is arcuate structure, and protect the arc core of arc plate towards the direction of angle grinder main handle.Spark is splashed to user's the back of the hand when the air-conditioning metal cabinet production angle grinder can effectively prevent grinding wheel to erect work, improves the safety of this angle grinder.The protection arc plate of this air-conditioning metal cabinet production angle grinder arcuate structure is located on the outside of angle grinder main handle.

Description

Angle grinder is used in a kind of production of air-conditioning metal cabinet

Technical field

The utility model relates to air-conditioning technical field of metal cases, specially a kind of air-conditioning metal cabinet production is ground with angle Machine.

Background technique

Air-conditioning metal cabinet is the metal shell of air-conditioning, and air-conditioning metal cabinet in process of production can burr or other sides The miscellaneous material in angle often will use angle grinder and carry out polishing cutting to the corner of air-conditioning metal cabinet, and angle grinder is also known as grinder or mill It is exactly to utilize high-speed rotating disc wheel and rubber sand that machine, which is a kind of grinding tool electric angle grinder for cutting and polishing, Wheel, wire wheel etc. are ground metal component, are cut, being derusted, polishing processing.Angle grinder is adapted to cutting, grinding and brush Grind metal and stone material, when operation unusable water.Directing plate must be used when cutting stone material.For being equipped with electronic control unit Type, if installing suitable attachment on such machine, can also carry out grinding and polishing operation.

For the grinding wheel of existing angle grinder when standing is ground or is cut to air-conditioning metal cabinet, spark can be from angle grinder The lower section of main handle sprays, if misoperation be easy to appear spark splash to user be held in the back of the hand on angle grinder main handle it On, there are security risk,

Utility model content

The purpose of this utility model is to provide a kind of air-conditioning metal cabinet production angle grinders, to solve above-mentioned background skill For the grinding wheel proposed in art when erecting work, user's the back of the hand has that the security risk of spark is arrived in contamination.

To achieve the above object, the utility model provides the following technical solutions: a kind of air-conditioning metal cabinet production is ground with angle Machine, including angle grinder main body, the angle grinder main body one end side is connected with grinding wheel, and the angle grinder main body other end is equipped with angle Grinding machine main handle, the angle grinder main handle is cylindrical-shaped structure, and angle grinder main handle outer end is connected with power supply line, the angle It is connected on grinding machine main handle outer wall and is connected and fixed ring, and be connected and fixed ring internal diameter equal to angle grinder main handle outer diameter, the company It connects fixed ring bottom end and connection extension rod is installed, and connect extension rod bottom end and protection arc plate is installed, the protection arc plate is arc Shape structure, and protect the arc core of arc plate towards the direction of angle grinder main handle.

Preferably, it is connected with protective hood of grinding wheel above the grinding wheel, is connected with assist handle above angle grinder main body.

Preferably, the ring that is connected and fixed is " C " shape structure, and is connected and fixed the opening radian of ring no more than 30 °, and Being connected and fixed ring is PVC material.

Preferably, the connection extension rod is Telescopic rod structure, and connects extension rod axis and vertically divide equally with protection arc plate Line is overlapped.

Preferably, the radian of the protection arc plate is not less than 90 °, and the length of arc plate is protected to be not less than angle grinder main handle The 1/2 of length.

Compared with prior art, the utility model has the beneficial effects that the air-conditioning metal cabinet production angle grinder can Spark is splashed to user's the back of the hand when grinding wheel being effectively prevent to erect work, improves the safety of this angle grinder.This air-conditioning metal The protection arc plate of cabinet production angle grinder arcuate structure is located on the outside of angle grinder main handle, and palm is held in angle grinder by user When on main handle, the back of the hand can be sheltered from by protection arc plate, and the spark of grinding is enabled not splash to user's the back of the hand, improve this angle mill The safety of machine, and be connected and fixed ring and can be rotated along angle grinder main handle outer wall, convenient for users to adjusting protection arc plate Direction.

Detailed description of the invention

Fig. 1 is a kind of air-conditioning metal cabinet production angle grinder structural schematic diagram of the utility model；

Fig. 2 is the side view that angle grinder is used in a kind of air-conditioning metal cabinet production of the utility model；

Fig. 3 is a kind of side view for being connected and fixed ring of air-conditioning metal cabinet production angle grinder of the utility model.

In figure: 1, protective hood of grinding wheel, 2, angle grinder main body, 3, assist handle, 4, angle grinder main handle, 5, grinding wheel, 6, company Connect fixed ring, 7, connection extension rod, 8, protection arc plate, 9, power supply line.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of air-conditioning metal cabinet production angle grinder, Including angle grinder main body 2,2 one end side of angle grinder main body is connected with grinding wheel 5, and 2 other end of angle grinder main body is equipped with angle mill Owner's handle 4 is connected with protective hood of grinding wheel 1 above grinding wheel 5, assist handle 3 is connected with above angle grinder main body 2, this structure enables User will hold when on assist handle 3, and protective hood of grinding wheel 1 can shelter from 5 top of grinding wheel, enable spark will not be from grinding wheel 5 Top splashes out, and angle grinder main handle 4 is cylindrical-shaped structure, and 4 outer end of angle grinder main handle is connected with power supply line 9, angle grinder master It is connected on 4 outer wall of handle and is connected and fixed ring 6, and be connected and fixed 6 internal diameter of ring equal to 4 outer diameter of angle grinder main handle, be connected and fixed Ring 6 is " C " shape structure, and the opening radian for being connected and fixed ring 6 is not more than 30 °, and being connected and fixed ring 6 is PVC material, this knot Structure breaks the ring 6 that is connected and fixed of " C " shape structure by opening into two with one's hands, then from the side card of angle grinder main handle 4 to angle On 4 outer wall of grinding machine main handle, facilitate and installed, is connected and fixed 6 bottom end of ring and connection extension rod 7 is installed, and connect extension rod 7 Bottom end is equipped with protection arc plate 8, and connection extension rod 7 is Telescopic rod structure, and connects 7 axis of extension rod and protect arc plate 8 vertical Bisector is overlapped, this structure enables user that can easily adjust protection 8 He of arc plate by the connection extension rod 7 of Telescopic rod structure The distance between angle grinder main handle 4, convenient for users to hand to be protruded into the gap between protection arc plate 8 and angle grinder main handle 4 In, the radian of protection arc plate 8 is not less than 90 °, and the length of arc plate 8 is protected to be not less than the 1/2 of 4 length of angle grinder main handle, this Structure to connect the back of the hand that extension rod 7 blocks user with biggish area, and protection arc plate 8 is arcuate structure, and anti- The arc core of arc plate 8 is protected towards the direction of angle grinder main handle 4, the protection arc plate 8 of this structure arcuate structure is located at the main hand of angle grinder 4 outside of handle, when palm is held on angle grinder main handle 4 by user, the back of the hand can be sheltered from by protection arc plate 8, enable the fire of grinding Flower will not be splashed to user's the back of the hand, improve the safety of this angle grinder, and being connected and fixed ring 6 can be along angle grinder main handle 4 outer walls rotation, convenient for users to adjusting the direction of protection arc plate 8.

Working principle: when using the air-conditioning metal cabinet production angle grinder, grinding wheel 5 is erected first, grinding wheel is prevented Then the rotation of shield 1 will be connected and fixed ring 6 and rotate along 4 outer wall of angle grinder main handle, enable at protection arc plate 8 to 5 top of grinding wheel In the 4 suitable direction in lower section of angle grinder main handle, the connection extension rod 7 of Telescopic rod structure is then stretched, protection arc plate 8 and angle are enabled Both hands, are then held in assist handle 3 and angle by the palm for placing user between grinding machine main handle 4 with enough spaces respectively On grinding machine main handle 4, power supply line 9 is connected to power supply, grinding or cutting action then are carried out to air-conditioning metal cabinet, thus complete At a series of activities.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims (5)

1. a kind of production of air-conditioning metal cabinet angle grinder, including angle grinder main body (2), it is characterised in that: the angle grinder master Body (2) one end side is connected with grinding wheel (5), and angle grinder main body (2) other end is equipped with angle grinder main handle (4), the angle Grinding machine main handle (4) is cylindrical-shaped structure, and angle grinder main handle (4) outer end is connected with power supply line (9), the main hand of angle grinder It is connected on handle (4) outer wall and is connected and fixed ring (6), and be connected and fixed ring (6) internal diameter equal to angle grinder main handle (4) outer diameter, institute State be connected and fixed ring (6) bottom end be equipped with connection extension rod (7), and connect extension rod (7) bottom end be equipped with protection arc plate (8), The protection arc plate (8) is arcuate structure, and protects direction of the arc core of arc plate (8) towards angle grinder main handle (4).

2. a kind of air-conditioning metal cabinet production angle grinder according to claim 1, it is characterised in that: the grinding wheel (5) Top is connected with protective hood of grinding wheel (1), is connected with assist handle (3) above angle grinder main body (2).

3. a kind of air-conditioning metal cabinet production angle grinder according to claim 1, it is characterised in that: described to be connected and fixed Ring (6) is " C " shape structure, and the opening radian for being connected and fixed ring (6) is not more than 30 °, and being connected and fixed ring (6) is PVC material Matter.

4. a kind of air-conditioning metal cabinet production angle grinder according to claim 1, it is characterised in that: the connection extends Bar (7) is Telescopic rod structure, and connects extension rod (7) axis and be overlapped with the vertical bisector of protection arc plate (8).

5. a kind of air-conditioning metal cabinet production angle grinder according to claim 1, it is characterised in that: the protection arc plate (8) radian is not less than 90 °, and the length of arc plate (8) is protected to be not less than the 1/2 of angle grinder main handle (4) length.