CN217728284U - Abrasive paper rust removal pistol drill - Google Patents

Abstract

The utility model discloses an abrasive paper rust cleaning pistol drill, including the locking wheel, the first groove has been seted up to the inside symmetry of locking wheel, and the inside sliding connection in first groove has the slider, and the one end fixedly connected with splint of slider, the inside of locking wheel and the one side that is located splint and keeps away from the slider are equipped with the connection main shaft, connect the one end fixedly connected with working wheel of main shaft, can dismantle in the outside of working wheel and be connected with the abrasive paper body, the utility model discloses the beneficial effect who reaches is: the sand paper is used for polishing, so that the scratch is shallow, the polishing is accurate, and a good polishing effect can be obtained; can install the connection main shaft fast, can install and dismantle the connection main shaft under the condition that does not use appurtenance, improved whole work efficiency, the utility model discloses simple structure, convenient operation.

Description

Abrasive paper rust removal pistol drill

Technical Field

The utility model relates to a rust cleaning technical field specifically is an abrasive paper rust cleaning pistol drill.

Background

In the existing life, in an underground coal mine, because the underground environment is moist, metal equipment is easy to rust and corrode, especially electrical equipment, the situation of rusting and corrosion of an explosion-proof joint surface of the electrical equipment is strictly forbidden, otherwise phenomena such as explosion loss and the like easily occur, explosion accidents easily occur when explosive gas is encountered, the lives and properties and normal production of people are seriously influenced, but the phosphorized surface of the original equipment cannot be damaged in the derusting process of the explosion-proof joint surface of the electrical equipment, so that the grinding wheel cannot be ground by using a rough pistol drill grinding wheel, the working efficiency is low and the quality is poor when manual grinding is utilized, a grinding wheel is installed on a pistol drill, the explosion-proof surface of the electrical equipment is ground by utilizing the high-speed rotation of the pistol drill, a good effect is obtained, but the step of installing the grinding wheel is complex, the operation is complicated, and other auxiliary tools are needed to be used for installation, so that the working efficiency is greatly influenced, and the derusting abrasive paper pistol drill is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an abrasive paper rust cleaning pistol bores to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an abrasive paper rust cleaning pistol drill, including the locking wheel, the first groove has been seted up to the inside symmetry of locking wheel, the inside sliding connection in first groove has the slider, the one end fixedly connected with splint of slider, the inside of locking wheel and the one side that is located splint and keeps away from the slider are equipped with the connection main shaft, the one end fixedly connected with working wheel of connection main shaft, the outside of working wheel can be dismantled and be connected with the abrasive paper body.

As a preferred scheme of the utility model, the thread groove has been seted up to the inside of locking wheel, the inside threaded connection of thread groove has the swivel becket, the outside fixedly connected with turning block of swivel becket.

As a preferred scheme of the utility model, the third groove has been seted up to the inside of slider, the inside sliding connection in third groove has the movable block, the inside sliding connection of locking wheel has the push rod, push rod and movable block fixed connection.

As a preferred scheme of the utility model, the second groove has been seted up to the inside of locking wheel and the one side that is located the first groove, the inside fixedly connected with gag lever post in second groove, the outside sliding connection of gag lever post has the stopper, stopper and slider fixed connection.

As a preferred scheme of the utility model, the outside of gag lever post and the one side cover that is located the stopper are equipped with expanding spring, the outside fixedly connected with slipmat of splint.

As a preferred scheme of the utility model, the outside of connecting the main shaft is rotated and is connected with fixing bearing, fixing bearing's outside fixedly connected with operating handle.

The utility model discloses the beneficial effect who reaches is: through the arrangement of the abrasive paper body, the working wheel and the connecting main shaft, the abrasive paper is used for polishing, the scratch is shallow, the polishing is accurate, and a good polishing effect can be obtained; through the setting of locking wheel and turning block, can install the connection main shaft fast, can install and dismantle the connection main shaft under the condition that does not use appurtenance, improved whole work efficiency, the utility model discloses simple structure, convenient operation.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of the connecting spindle according to the present invention;

fig. 3 is a schematic view of the internal structure of the locking wheel of the present invention.

In the figure, 1, a main shaft is connected; 2. a working wheel; 3. fixing the bearing; 4. an operating handle; 5. a sand paper body; 6. rotating the block; 7. a locking wheel; 8. a rotating ring; 9. a first groove; 10. a slider; 11. a thread groove; 12. a moving block; 13. a second groove; 14. a push rod; 15. a limiting rod; 16. a tension spring; 17. a splint; 18. a limiting block; 19. a third groove; 20. A non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model provides a sand paper rust cleaning pistol drill, including the tight pulley 7, will connect the inside that main shaft 1 inserts tight pulley 7, first groove 9 has been seted up to the inside symmetry of tight pulley 7, the inside sliding connection of first groove 9 has slider 10, the one end fixedly connected with splint 17 of slider 10, rotate turning block 6, turning block 6 drives swivel 8 and rotates, promote push rod 14 to remove from this, push rod 14 promotes the removal of movable block 12 in the inside of third groove 19, movable block 12 extrudes slider 10 and removes, slider 10 promotes splint 17 and slipmat 20 and removes, it is fixed to step up connecting main shaft 1, the inside of tight pulley 7 and the one side that lies in splint 17 and keep away from slider 10 are equipped with and connect sand paper main shaft 1, the one end fixedly connected with working wheel 2 of connecting main shaft 1, can dismantle in the outside of working wheel 2 and be connected with sand paper body 5, when needing to polish the equipment, tight pulley 7 rotates and drives connecting main shaft 1 and rotates, the explosion-proof surface that the sand paper 1 revolves at a high speed to polish electric equipment through the tight pulley 7, the good effect of polishing effect is obtained, the realization sand paper body can polish 5, the accurate shallow polishing loss that the fixed clamp 5 that can utilize the quick replacement that the clamp 5 to polish characteristics of the body.

Further, thread groove 11 has been seted up to the inside of latch wheel 7, and the inside threaded connection of thread groove 11 has swivel becket 8, and swivel becket 8's outside fixedly connected with turning block 6 rotates turning block 6, and turning block 6 drives the rotation of swivel becket 8, promotes push rod 14 from this and removes.

Further, a third groove 19 is formed in the slider 10, a moving block 12 is connected to the inside of the third groove 19 in a sliding manner, a push rod 14 is connected to the inside of the locking wheel 7 in a sliding manner, the push rod 14 is fixedly connected with the moving block 12, the push rod 14 moves, the push rod 14 pushes the moving block 12 to move in the third groove 19, the moving block 12 extrudes the slider 10 to move, the slider 10 pushes the clamping plate 17 and the anti-skid pad 20 to move, and the connecting main shaft 1 is fastened and fixed.

Further, the inside of locking wheel 7 and the one side that is located first groove 9 have seted up second groove 13, the inside fixedly connected with gag lever post 15 of second groove 13, and the outside sliding connection of gag lever post 15 has stopper 18, and stopper 18 and slider 10 fixed connection conveniently carry on spacingly to slider 10, prevent that slider 10 from taking place the skew at the removal in-process.

Furthermore, the outer side of the limiting rod 15 and the side, located at the limiting block 18, of the limiting rod are sleeved with an expansion spring 16, the outer side of the clamping plate 17 is fixedly connected with an anti-slip pad 20, the limiting block 18 drives the sliding block 10 to restore to the original position under the elastic action of the expansion spring 16, and the clamping of the connecting main shaft 1 is firmer.

Furthermore, the outer side of the connecting main shaft 1 is rotatably connected with a fixed bearing 3, and the outer side of the fixed bearing 3 is fixedly connected with an operating handle 4, so that the operating handle 4 can be conveniently held to use the working wheel 2.

Use the utility model discloses the time, will connect the inside that main shaft 1 inserted latch wheel 7, rotate turning block 6, turning block 6 drives swivel becket 8 and rotates, promote push rod 14 from this and remove, push rod 14 promotes movable block 12 and removes in the inside of third groove 19, movable block 12 extrudes slider 10 and removes, slider 10 promotes splint 17 and slipmat 20 and removes, step up fixedly to connecting main shaft 1, when needs polish the equipment, latch wheel 7 rotates and drives and connects main shaft 1 and rotate, it comes the explosion-proof surface of polishing electrical equipment to drive through latch wheel 7 and connect main shaft 1 high-speed rotation, good effect has been gained, it is shallow to use abrasive paper body 5 to realize polishing the mar, the accurate characteristics of polishing, abrasive paper body 5 has utilized the clamp fixed, can quick replacement polish the lossy body 5, when needing to dismantle connecting main shaft 1, reverse rotation turning block 6, turning block 6 drives swivel becket 8 reverse movement, stopper 18 drives slider 10 under expanding spring 16's spring action and resumes the normal position, promote push rod 14 from this, it can dismantle to connect main shaft 1 and restore the normal position.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or as implying any number of indicated technical features, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a sand paper rust cleaning pistol drill, includes locking wheel (7), its characterized in that: first groove (9) have been seted up to the inside symmetry of locking wheel (7), the inside sliding connection in first groove (9) has slider (10), one end fixedly connected with splint (17) of slider (10), the inside of locking wheel (7) and the one side that is located splint (17) and keeps away from slider (10) are equipped with and connect main shaft (1), the one end fixedly connected with working wheel (2) of connecting main shaft (1), the outside of working wheel (2) can be dismantled and be connected with abrasive paper body (5).

2. The abrasive paper rust removing pistol drill according to claim 1, characterized in that: thread groove (11) have been seted up to the inside of locking wheel (7), the inside threaded connection of thread groove (11) has rotating ring (8), the outside fixedly connected with turning block (6) of rotating ring (8).

3. The abrasive paper rust removing pistol drill according to claim 1, characterized in that: a third groove (19) is formed in the slider (10), a moving block (12) is connected to the inside of the third groove (19) in a sliding mode, a push rod (14) is connected to the inside of the locking wheel (7) in a sliding mode, and the push rod (14) is fixedly connected with the moving block (12).

4. A coated abrasive rust removing pistol drill according to claim 1, characterized in that: second groove (13) have been seted up to the inside of locking wheel (7) and the one side that is located first groove (9), the inside fixedly connected with gag lever post (15) in second groove (13), the outside sliding connection of gag lever post (15) has stopper (18), stopper (18) and slider (10) fixed connection.

5. A coated abrasive rust removing pistol drill according to claim 4, characterized in that: the outer side of the limiting rod (15) and one side of the limiting block (18) are sleeved with a telescopic spring (16), and the outer side of the clamping plate (17) is fixedly connected with an anti-skid pad (20).

6. The abrasive paper rust removing pistol drill according to claim 1, characterized in that: the outer side of the connecting main shaft (1) is rotatably connected with a fixed bearing (3), and the outer side of the fixed bearing (3) is fixedly connected with an operating handle (4).

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