CN210307185U

CN210307185U - Electric polishing and engraving pen

Info

Publication number: CN210307185U
Application number: CN201921131763.4U
Authority: CN
Inventors: 文研
Original assignee: Suzhou Sitanke Electromechanical Co ltd
Current assignee: Suzhou Xiaoyi Technology Co ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-04-14
Anticipated expiration: 2029-07-18

Abstract

The utility model relates to an engraving pen technical field especially relates to an electronic engraving pen that polishes, the reciprocating impact tunnel drilling machine comprises a machine body, the inside fixedly connected with motor of fuselage, the output fixedly connected with output shaft of motor, the outer fixed surface of output shaft has cup jointed chuck B, chuck B is located the outside of fuselage, chuck B's inside wall threaded connection has chuck A, chuck B and chuck A's inside activity is pegged graft and is had the bistrique, the cap of a pen has been cup jointed in the one end activity of fuselage, the top cap has been cup jointed in the one end activity of cap of a pen. The utility model discloses a well chuck B and chuck A between fixed through the screw thread mode, fix chuck B part on one hand when changing the bistrique, anticlockwise twist chuck A part on one hand, chuck A pine takes off, takes out former bistrique, puts into new bistrique, fixes chuck B part on one hand, clockwise twists chuck A part on one hand, the chuck A of screwing, this bistrique change completion, simple structure, convenient operation, comparatively convenient changes the bistrique.

Description

Electric polishing and engraving pen

Technical Field

The utility model relates to an engraving pen technical field especially relates to an electronic engraving pen that polishes.

Background

The engraving pen is generally divided into a mechanical type, an electric type and a pneumatic type according to a driving mode, is a chuck for driving the front head of the engraving pen, further drives a clamped grinding head or polishing head to engrave, polish or polish, is widely used for engraving on materials such as metal, porcelain, glass, marble and the like, is small and exquisite, lovely, convenient to use and deeply favored by consumers.

The grinding head of the existing engraving pen needs to be replaced after long-time use, and the grinding head of the existing engraving pen is replaced by adopting the following modes: the gear wrench is adopted for disassembly, but the occasion that the grinding head needs to be replaced frequently is complicated, and once the gear wrench is lost, the grinding head cannot be replaced; the engraving pen adopting the self-locking key for fixing can replace the grinding head only by pressing the self-locking key for a long time, has a complex structure, and cannot lock the grinding head after the key is worn for a long time; adopt fixed needle to dismantle, need insert host computer hole and main shaft hole with fixed needle simultaneously when using, counterpoint the difficulty, the operation has the degree of difficulty, and fixed needle is very little easily lost simultaneously, and the tiny flexible of fixed needle, can't use promptly after the bending, and the bistrique of present carving pen is changed all comparatively loaded down with trivial details, troublesome poeration.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an electronic carving pen of polishing possesses the advantage of being convenient for to change the bistrique, and the bistrique change of having solved present carving pen is all comparatively loaded down with trivial details, troublesome poeration's problem.

(II) technical scheme

In order to realize the technical problem, the utility model provides such electronic carving pen that polishes, the reciprocating impact tunnel drilling machine comprises a machine body, the inside fixedly connected with motor of fuselage, the output fixedly connected with output shaft of motor, chuck B has been cup jointed to the external fixed surface of output shaft, chuck B is located the outside of fuselage, chuck B's inside wall threaded connection has chuck A, chuck B and chuck A's inside activity is pegged graft and is had the bistrique, and wherein, chuck A (5) and chuck B (3) mainly used are to the change of bistrique (6).

Furthermore, a pen cap is movably sleeved at one end of the machine body, and a top cover is movably sleeved at one end of the pen cap.

Furthermore, a pen clip is movably sleeved between the pen cap and the top cover, and the pen clip and the pen cap are arranged in parallel.

Further, a battery box is fixedly connected inside the machine body, and a battery is movably connected inside the battery box.

Further, the top of the machine body is fixedly connected with a switch, and the motor is electrically connected with the switch and the battery box respectively.

Further, one side that the cap of a pen was kept away from to the fuselage is inlayed and is had the Type-C mouth that charges, the Type-C mouth that charges is connected with the battery case electricity.

(III) advantageous effects

The utility model provides an electronic sculpture pen of polishing possesses following beneficial effect:

this electronic carving pen that polishes, cooperation through chuck B and chuck A is used, it is fixed through the screw thread mode between chuck B and the chuck A, fix chuck B part on one hand when changing the bistrique, anticlockwise twist chuck A part on one hand, chuck A pine takes off, take out former bistrique, put into new bistrique, fix chuck B part on one hand, clockwise twist chuck A part on one hand, chuck A screws, this bistrique is changed and is accomplished, moreover, the steam generator is simple in structure, and the operation is convenient, comparatively convenient changes the bistrique.

Drawings

FIG. 1 is an exploded view of the structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a bottom view of the structure of the present invention.

In the figure: 1. a body; 2. a motor; 3. a chuck B; 4. an output shaft; 5. a chuck A; 6. grinding heads; 7. a pen cap; 8. a pen clip; 9. a top cover; 10. a switch; 11. Type-C charging port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, an electric grinding and engraving pen includes a body 1, a motor 2 is fixedly connected inside the body 1, the motor 2 is MARATHON-3 Champion, the rotation speed of the motor 2 is 42000r/min, an output shaft 4 is fixedly connected to an output end of the motor 2, a collet B3 is fixedly sleeved on an outer surface of the output shaft 4, the collet B3 is located outside the body 1, a collet a5 is connected to an inner side wall of the collet B3 in a threaded manner, a grinding head 6 is movably inserted inside the collet B3 and the collet a5, the length of the grinding head 6 is 25mm, wherein the collet a (5) and the collet B (3) are mainly used for replacing the grinding head (6), the collet B3 and the collet a5 are used cooperatively, the collet B3 and the collet a5 are fixed in a threaded manner, a portion of the collet B3 is fixed by one hand, a portion of the collet a5 is screwed by one hand, the collet a portion is loosened when the grinding head 6, taking out former bistrique 6, putting into new bistrique 6, fix chuck B3 part on the one hand, twist chuck A5 part clockwise on the other hand, the chuck A of screwing, this bistrique 6 is changed and is accomplished, simple structure, convenient operation, comparatively convenient changes bistrique 6.

The cap 7 has been cup jointed in the one end activity of fuselage 1, the top cap 9 has been cup jointed in the one end activity of cap 7, the pen clip 8 has been cup jointed in the activity between cap 7 and the top cap 9, and pen clip 8 and cap 7 parallel arrangement, the inside fixedly connected with battery case of fuselage 1, the inside swing joint of battery case has the battery, the battery is chargeable lithium cell, the size is similar with No. five batteries, the top fixedly connected with switch 10 of fuselage 1, motor 2 is connected with switch 10 and battery case electricity respectively, one side that cap 7 was kept away from to fuselage 1 is inlayed and is had Type-C charging port 11, Type-C charging port 11 is connected with the battery case electricity.

Because the inside wall threaded connection of chuck B3 has chuck A5, the bistrique 6 has been pegged graft in the inside activity of chuck B3 and chuck A5, wherein, chuck A5 and chuck B3 mainly used are to the change of bistrique 6, operating personnel fixes chuck B3 part in one hand when changing bistrique 6, twist chuck A5 part anticlockwise in one hand, chuck A pine takes out former bistrique 6, put into new bistrique 6, fix chuck B3 part in one hand, twist chuck A5 part clockwise in one hand, tighten chuck A, this bistrique 6 is changed and is accomplished, moreover, the steam generator is simple in structure, and the operation is convenient, comparatively convenient change bistrique 6.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides an electronic carving pen that polishes, includes fuselage (1), its characterized in that: the inside fixedly connected with motor (2) of fuselage (1), the output fixedly connected with output shaft (4) of motor (2), the external fixed surface of output shaft (4) has cup jointed chuck B (3), chuck B (3) are located the outside of fuselage (1), the inside wall threaded connection of chuck B (3) has chuck A (5), the inside activity of chuck B (3) and chuck A (5) is pegged graft and is had bistrique (6), and wherein, chuck A (5) and chuck B (3) mainly used are to the change of bistrique (6).

2. The electric grinding engraving pen of claim 1, wherein: a pen cap (7) is movably sleeved at one end of the machine body (1), and a top cover (9) is movably sleeved at one end of the pen cap (7); fuselage (1) keep away from one side of cap of a pen (7) and inlay Type-C and charge mouthful (11), Type-C charges mouthful (11) and is connected with the battery case electricity.

3. The electric grinding engraving pen of claim 2, wherein: the pen clip (8) is movably sleeved between the pen cap (7) and the top cover (9), and the pen clip (8) and the pen cap (7) are arranged in parallel.

4. The electric grinding engraving pen of claim 1, wherein: the inside fixedly connected with battery case of fuselage (1), the inside swing joint of battery case has the battery.

5. The electric grinding engraving pen of claim 4, wherein: the top fixedly connected with switch (10) of fuselage (1), motor (2) are connected with switch (10) and battery case electricity respectively.