CN217453227U

CN217453227U - Polishing device for equal-handle drill

Info

Publication number: CN217453227U
Application number: CN202221042611.9U
Authority: CN
Inventors: 王全江
Original assignee: Harbin Heyi Industrial Tools Manufacturing Co ltd
Current assignee: Harbin Heyi Industrial Tools Manufacturing Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-09-20
Anticipated expiration: 2032-04-28

Abstract

The utility model discloses a grinding device that equal handle bore was used relates to drill bit processing technology field, the utility model discloses a body, inside elevating system and the grinding machanism of being provided with of box, grinding machanism includes the motor and the head of polishing of being connected with the motor, grinding machanism passes through adjusting part and is connected with elevating system, adjusting part includes the installing frame, the guide rail, the rack, the gear, location axle and electric telescopic handle, the installing frame sets up in the elevating system bottom, the inner diapire fixed connection of guide rail and installing frame, the rack activity sets up on the guide rail, the one end of rack runs through installing frame and electric telescopic handle's output fixed connection, the wheel and rack meshes mutually, the one end of gear is passed through the connecting axle and is connected with grinding machanism, the other end of gear and the one end fixed connection of location axle. The utility model relates to a grinding device that waiting handle bores usefulness, through setting up adjusting part, the convenient angle to grinding machanism is adjusted, improves the efficiency of polishing.

Description

Polishing device for equal-handle drill

Technical Field

The utility model relates to a drill bit processing technology field, in particular to grinding device that waiting handle bores usefulness.

Background

The drill bit mainly functions as a crushing tool. The rotary drill bit is a commonly used drill bit, and is driven by machinery to rotate so as to drive the whole drill bit to generate centripetal motion and crack and crush a stress body through cutting and grinding, wherein the drill bit is generally divided into a straight shank drill, a taper shank drill, 1/2 and other shank drills, and mainly comprises a shank part and an edge part, the shank part is used for being arranged on a chuck, and the edge part is a cutting part, namely an effective working part.

On the market at present, in the production and processing of waiting handle to bore, need use grinding device to wait handle to creep into to go and polish usually, in order to satisfy the user demand that waits handle to bore, current waiting handle bores and uses grinding device when using, it is because its grinding machanism is direct and lifting unit or direct and the frame of polishing be connected mostly, when making grinding machanism polish the inclined plane of piece or other angles, inconvenient its angle of adjusting, use and get up to have certain limitation, for this reason, now propose a grinding device who waits handle to bore usefulness.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a when handle bore grinding device who uses can effectively solve among the background art current when using, it because its grinding machanism is most direct and elevating module or direct and the frame of polishing be connected for when grinding machanism polishes the inclined plane or other angles of polishing piece, inconveniently adjusts its angle, uses the problem that has certain limitation.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a polishing device for an equal-handle drill comprises a box body, wherein a lifting mechanism and a polishing mechanism are arranged in the box body, the polishing mechanism comprises a motor and a polishing head connected with the motor, and the polishing mechanism is connected with the lifting mechanism through an adjusting assembly;

the adjusting part comprises an installation frame, a guide rail, a rack, a gear, a positioning shaft and an electric telescopic rod, wherein the installation frame is arranged at the bottom of the lifting mechanism, the guide rail is fixedly connected with the inner bottom wall of the installation frame, the rack is movably arranged on the guide rail, one end of the rack is fixedly connected with the output end of the installation frame and the electric telescopic rod in a penetrating mode, the gear is meshed with the rack, one end of the gear is connected with the polishing mechanism through a connecting shaft, the other end of the gear is fixedly connected with the other end of the positioning shaft, the other end of the positioning shaft is movably connected with the inner wall of the installation frame, and the angle direction of the polishing mechanism can be conveniently adjusted so as to meet the polishing requirement of a peer-to-handle drill.

Preferably, the side surface of the rack is provided with a sliding groove matched with the guide rail, and the rack is movably arranged in the guide rail and slides in the guide rail, so that the moving direction of the rack is conveniently positioned.

Preferably, the side fixedly connected with mounting panel of installing frame, electric telescopic handle and mounting panel top fixed connection are convenient for install electric telescopic handle fixedly.

Preferably, the side fixedly connected with guide bar of installing frame, the guide way with guide bar looks adaptation is seted up to the inner wall of box, is convenient for fix a position the moving direction of installing frame.

Preferably, the through-hole with rack looks adaptation is seted up to the side of installing frame, just the adjacent side of installing frame is seted up with the logical groove of connecting axle looks adaptation, makes things convenient for the rack to remove, can make things convenient for grinding machanism to remove simultaneously.

Preferably, elevating system includes the cylinder, the inner wall fixed connection of cylinder and box, the output and the installing frame top fixed connection of cylinder can be adjusted polishing mechanism's height.

Preferably, the side of box articulates there is the chamber door, be provided with the observation window on the chamber door, can prevent to polish the piece departure.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through setting up the adjusting part, when needs are adjusted polishing mechanism's angle, through electric telescopic handle work, it carries out horizontal migration to drive the rack on the guide rail, thereby can drive its meshed gear and rotate, wherein, the gear is under the effect of location axle, can only rotate in the original place, and then can drive gear connection's polishing mechanism and rotate, until rotating to required angle, the convenience is adjusted polishing mechanism's angle, wherein through setting up the installing frame, can protect inner structure, prevent that the piece of polishing from getting into in the installing frame, in order to influence rack and pinion's use, it is accurate inadequately to cause polishing mechanism's angle of adjustment, influence the effect of polishing.

Drawings

Fig. 1 is a perspective view of the overall structure of a polishing device for an equal-handle drill according to the present invention;

fig. 2 is a three-dimensional cross-sectional view of the polishing device for the equal-handle drill of the present invention;

fig. 3 is an enlarged view of a structure at a position a in fig. 2 of the polishing device for the equal-handle drill of the present invention;

fig. 4 is a perspective view of an adjusting assembly structure of the polishing device for the equal-handle drill of the present invention;

fig. 5 is a perspective view of a gear and rack structure of a polishing device for an equal-handle drill according to the present invention.

In the figure: 1. a box body; 2. a polishing mechanism; 3. installing a frame; 4. a guide rail; 5. a rack; 6. a gear; 7. positioning the shaft; 8. an electric telescopic rod; 9. a chute; 10. mounting a plate; 11. a guide bar; 12. a cylinder; 13. a box door; 14. an observation window; 15. a guide groove; 16. and a through hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model relates to a polishing device for a drill with equal handle, which comprises a box body 1, wherein a lifting mechanism and a polishing mechanism 2 are arranged in the box body 1, the polishing mechanism 2 comprises a motor and a polishing head connected with the motor, and the polishing mechanism 2 is connected with the lifting mechanism through an adjusting component;

the adjusting part includes installing frame 3, guide rail 4, rack 5, gear 6, location axle 7 and electric telescopic handle 8, installing frame 3 sets up in the elevating system bottom, guide rail 4 and installing frame 3's interior diapire fixed connection, rack 5 activity sets up on guide rail 4, the output fixed connection of installing frame 3 and electric telescopic handle 8 is run through to the one end of rack 5, gear 6 meshes with rack 5 mutually, connecting axle and grinding machanism 2 are passed through to gear 6's one end, gear 6's the other end and the one end fixed connection of location axle 7, the other end and the 3 inner wall swing joint of installing frame of location axle 7, be convenient for adjust grinding machanism 2's angular direction, in order to satisfy the demand of polishing of peer handle brill.

The side of the rack 5 is provided with a sliding groove 9 matched with the guide rail 4, and the rack 5 is movably arranged in the guide rail 4 and slides in the guide rail 4, so that the moving direction of the rack 5 is conveniently positioned.

The side fixedly connected with mounting panel 10 of installing frame 3, electric telescopic handle 8 and the top fixed connection of mounting panel 10 are convenient for install fixedly electric telescopic handle 8.

The side fixedly connected with guide bar 11 of installing frame 3, the guide way 15 with 11 looks adaptations of guide bar is seted up to the inner wall of box 1, is convenient for fix a position the moving direction of installing frame 3.

Through-hole 16 with rack 5 looks adaptation is seted up to the side of installing frame 3, and the adjacent side of installing frame 3 set up with the logical groove of connecting axle looks adaptation, makes things convenient for rack 5 to remove, can make things convenient for grinding machanism 2 to remove simultaneously.

Elevating system includes cylinder 12, cylinder 12 and the inner wall fixed connection of box 1, and the output of cylinder 12 and the 3 top fixed connection of installing frame can be adjusted polishing mechanism 2's height.

The side of box 1 articulates there is chamber door 13, is provided with observation window 14 on the chamber door 13, can prevent to polish the piece departure.

The utility model discloses a theory of operation does: when the polishing machine is used, firstly, the mounting frame 3 and the connecting structure thereof are moved to a required position through the lifting mechanism, the electric telescopic rod 8 works to drive the rack 5 to horizontally move on the guide rail 4, so that the gear 6 meshed with the rack can be driven to rotate, wherein the gear 6 can only rotate in situ under the action of the positioning shaft 7, and then the polishing mechanism 2 connected with the gear 6 can be driven to rotate until the gear rotates to a required angle, and the polishing piece is polished through the work of the polishing mechanism 2, wherein the content which is not described in detail in the specification belongs to the prior art known by technicians in the field.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a grinding device that handle bores usefulness which characterized in that: the polishing machine comprises a box body (1), wherein a lifting mechanism and a polishing mechanism (2) are arranged in the box body (1), and the polishing mechanism (2) is connected with the lifting mechanism through an adjusting assembly;

the adjusting part comprises an installation frame (3), a guide rail (4), a rack (5), a gear (6), a positioning shaft (7) and an electric telescopic rod (8), the installation frame (3) is arranged at the bottom of the lifting mechanism, the guide rail (4) is fixedly connected with the inner bottom wall of the installation frame (3), the rack (5) is movably arranged on the guide rail (4), one end of the rack (5) penetrates through the output end fixed connection of the installation frame (3) and the electric telescopic rod (8), the gear (6) is meshed with the rack (5), one end of the gear (6) is connected with the polishing mechanism (2) through a connecting shaft, the other end of the gear (6) is fixedly connected with one end of the positioning shaft (7), and the other end of the positioning shaft (7) is movably connected with the inner wall of the installation frame (3).

2. A sharpening device for an equi-shank drill according to claim 1, characterised in that: the side of the rack (5) is provided with a sliding groove (9) matched with the guide rail (4), and the rack (5) is movably arranged in the guide rail (4) and slides in the guide rail (4).

3. The grinding device for the isogrip drill according to claim 1, wherein: the side fixedly connected with mounting panel (10) of installing frame (3), electric telescopic handle (8) and mounting panel (10) top fixed connection.

4. A sharpening device for an equi-shank drill according to claim 1, characterised in that: the side fixedly connected with guide bar (11) of installing frame (3), guide way (15) with guide bar (11) looks adaptation are seted up to the inner wall of box (1).

5. A sharpening device for an equi-shank drill according to claim 1, characterised in that: through holes (16) matched with the racks (5) are formed in the side faces of the mounting frame (3), and through grooves matched with the connecting shafts are formed in the adjacent side faces of the mounting frame (3).

6. A sharpening device for an equi-shank drill according to claim 1, characterised in that: the lifting mechanism comprises an air cylinder (12), the air cylinder (12) is fixedly connected with the inner wall of the box body (1), and the output end of the air cylinder (12) is fixedly connected with the top of the mounting frame (3).

7. A sharpening device for an equi-shank drill according to claim 1, characterised in that: the side of the box body (1) is hinged with a box door (13), and the box door (13) is provided with an observation window (14).