CN211543100U - Handheld engraving machine with dustproof structure - Google Patents

Abstract

The utility model relates to a hand-held type engraver with dustproof construction, including the engraver body, install the switch on the engraver body, the drill bit is installed to its bottom, just the equal fixedly connected with handle in top both sides of engraver body, the below of handle is provided with the lantern ring respectively and the lantern ring is down, go up the lantern ring and all establish on the engraver body with lower lantern ring, the lantern ring is located the lantern ring under, the equal fixedly connected with fixed block of its both sides outer wall, the spacing frame of top fixedly connected with of fixed block, the fixed orifices has all been seted up on spacing frame and the fixed block, go up a plurality of connecting rods of fixedly connected with between lantern ring and the lower lantern ring, just the both sides of going up the lantern ring all are provided with dustproof construction. The utility model has the characteristics of structural design is reasonable, convenient operation, small in size, convenient to detach can prevent effectively that the piece dust from piling up etc.

Description

Handheld engraving machine with dustproof structure

Technical Field

The utility model relates to an engraving process technical field specifically is a hand-held type engraver with dustproof construction.

Background

As the age evolved, the jade industry began to become slowly popular. The exquisite jade ornaments on the market are carved and polished by professionals, and a carving machine is needed to carve the jade ornaments. There are many types of engravers, and handheld engravers are increasingly popular because of their small size and ease of use.

The existing handheld engraving machine is simple in structure and single in function, and generates a lot of fragment dust inevitably when jade engraving is carried out, and if the fragment dust is accumulated on a workbench all the time and cannot be removed in time, the fragment dust can be adhered to a drill bit and blocks the advancing track of the engraving machine, so that subsequent engraving work is influenced, and therefore improvement on the handheld engraving machine is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's handheld engraver function singleness, can't dismantle at will to the easy accumulational defect of piece dust during the sculpture provides a handheld engraver with dustproof construction. The handheld engraving machine with the dustproof structure has the advantages of being reasonable in structural design, convenient to operate, small in size, convenient to detach, capable of timely removing debris and dust and the like.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a hand-held type engraver with dustproof construction, includes the engraver body, install the switch on the engraver body, the drill bit is installed to its bottom, just the equal fixedly connected with handle in top both sides of engraver body, the below of handle is provided with the lantern ring respectively and the lantern ring is down lantern ring, go up the lantern ring and all establish on the engraver body with lower lantern ring, the lantern ring is located the lantern ring down under, the equal fixedly connected with fixed block of its both sides outer wall, the spacing frame of top fixedly connected with of fixed block, the fixed orifices has all been seted up on spacing frame and the fixed block, go up a plurality of connecting rods of fixedly connected with between lantern ring and the lower lantern ring, just the both sides of going up the lantern ring all are provided with dustproof construction.

Preferably, dustproof mechanism includes the casing, casing fixed mounting has mini motor at the both sides outer wall of last lantern ring, and its inside fixed mounting has a plurality of flabellums, the output shaft axle body fixed mounting of mini motor has a plurality of flabellums, the top fixedly connected with of casing goes out the tuber pipe, the inner chamber that goes out the tuber pipe and the casing each other is for the intercommunication, and its other end passes fixed orifices and the fixedly connected with dustproof head on spacing frame and the fixed block, the equal fixedly connected with dead lever in top both sides of dustproof head, the top fixed connection of dead lever is in the bottom of fixed block.

Preferably, the dustproof head is arc-shaped, a dustproof cavity is formed in the dustproof head, a bottom pipe opening of the air outlet pipe is communicated with the dustproof cavity, a plurality of dustproof pipes are fixedly connected to the bottom arc-shaped surface of the dustproof cavity, and the dustproof pipes are communicated with the dustproof cavity.

Preferably, the pipe shaft cover of air-out pipe is equipped with spacing pipe, spacing pipe is located spacing, and the equal fixedly connected with gag lever post of its both sides pipe wall, the other end fixed connection of gag lever post is at the inner wall of spacing.

Preferably, the number of the connecting rods is not less than three, and the connecting rods are annularly distributed by taking the engraving machine body as the center.

Preferably, the side wall of the handle is arc-shaped, the bottom of the handle is provided with a connecting hole, threaded rods are fixedly connected to two sides of the top of the upper lantern ring, and a nut matched with the threaded rods is in threaded connection with the rod body at the top of the threaded rods.

Preferably, the rod diameter of the threaded rod is equal to the aperture of the connecting hole, and the threaded rod and the center of the connecting hole are located on the same straight line.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the carving machine has the advantages that the structural design is reasonable, the operation is convenient, the size is small, the carving machine body can be conveniently held through the handle, and the swinging and the influence on the carving precision during the carving are effectively prevented;

2. the dustproof effect is good, and the dust generated in the carving process can be effectively prevented from being accumulated on the table top to influence the carving work of the handheld carving machine through the dustproof mechanism;

3. the dustproof mechanism is convenient to detach and install, and can be detached from the engraving machine body at any time according to needs so as to be repaired and replaced.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic bottom view of the upper collar;

fig. 3 is an enlarged view of fig. 1 at a.

Reference numbers in the figures: 1. a engraver body; 101. a switch; 2. a drill bit; 3. a grip; 4. an upper collar; 5. a lower collar; 6. a fixed block; 7. a limiting frame; 8. a fixing hole; 9. a connecting rod; 10. a housing; 11. a mini motor; 12. a fan blade; 13. an air outlet pipe; 14. a dust-proof head; 15. fixing the rod; 16. a dust-proof cavity; 17. a dust-proof pipe; 18. a limiting pipe; 19. a limiting rod; 20. connecting holes; 21. a threaded rod; 22. and a nut.

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, the present invention provides a technical solution: a hand-held engraving machine with a dustproof structure comprises an engraving machine body 1, wherein a switch 101 is installed on the engraving machine body 1, a drill bit 2 is installed at the bottom of the engraving machine body, the drill bit 2 can be controlled to rotate through the switch 101 so as to be engraved, both sides of the top end of the engraving machine body 1 are fixedly connected with a handle 3, an upper lantern ring 4 and a lower lantern ring 5 are respectively arranged below the handle 3, the upper lantern ring 4 and the lower lantern ring 5 are both sleeved on the engraving machine body 1, the side wall of the handle 3 is arc-shaped and can be conveniently held so as to avoid hands from being taken off, meanwhile, the stability of the engraving machine body 1 can be improved so as to effectively prevent the engraving machine from shaking, a connecting hole 20 is formed in the bottom of the handle 3, both sides of the top of the upper lantern ring 4 are fixedly connected with a threaded rod 21, the rod diameter of the threaded rod 21 is equal to the diameter of, the threaded rod 21 can penetrate through the connecting hole 20, the top rod body of the threaded rod 21 is in threaded connection with a nut 22 matched with the threaded rod, the upper lantern ring 4 can be fixed on the engraving machine body 1 through the mutual matching between the nut 22 and the threaded rod 21 so as to prevent the upper lantern ring from sliding off, the lower lantern ring 5 is positioned under the upper lantern ring 4, the outer walls of two sides of the lower lantern ring 5 are fixedly connected with fixed blocks 6, the top of each fixed block 6 is fixedly connected with a limiting frame 7, the limiting frame 7 and the fixed blocks 6 are respectively provided with a fixed hole 8, a plurality of connecting rods 9 are fixedly connected between the upper lantern ring 4 and the lower lantern ring 5, the number of the connecting rods 9 is not less than three, the connecting rods 9 are annularly distributed by taking the engraving machine body 1 as the center, the connecting rods 9 can play a role in connecting and fixing the lower lantern ring 5 and the upper lantern ring 4 so as to prevent, the dustproof mechanism comprises a shell 10, the shell 10 is fixedly arranged on the outer walls of two sides of an upper lantern ring 4, a mini motor 11 is fixedly arranged in the shell, the model of the mini motor 11 is JA12-N20, and is externally connected with a power supply through a lead, a plurality of fan blades 12 are fixedly arranged on an output shaft body of the mini motor, an air outlet pipe 13 is fixedly connected with the top of the shell 10, the air outlet pipe 13 is communicated with an inner cavity of the shell 10, the other end of the air outlet pipe passes through a fixing hole 8 on a limiting frame 7 and a fixing block 6 and is fixedly connected with a dustproof head 14, a limiting pipe 18 is sleeved on the pipe body of the air outlet pipe 13, the limiting pipe 18 is positioned in the limiting frame 7, limiting rods 19 are fixedly connected with pipe walls of two sides of the limiting rod 19, the other end of the limiting rod 19 is fixedly connected with the inner wall of the limiting frame 7, the air outlet pipe 13 can, the top fixed connection of dead lever 15 is in the bottom of fixed block 6, and dustproof head 14 is the arc, and dustproof chamber 16 has been seted up to its inside, and the bottom mouth of pipe that goes out tuber pipe 13 and dustproof chamber 16 are each other for the intercommunication, and a plurality of dustproof pipes 17 of fixedly connected with on the bottom arcwall face in dustproof chamber 16, dustproof pipe 17 and dustproof chamber 16 are each other for the intercommunication, utilize dustproof pipe 17 can enlarge the air output and the air-out scope of dustproof head 14 to improve dirt-proof effect.

The working principle is as follows: the utility model discloses when using, grip and operate engraver body 1 through handle 3, then open switch 101 rotatory with control drill bit 2, utilize drill bit 2 can carve jade etc. in the sculpture process, it is rotatory to make it drive flabellum 12 through external power supply drive mini motor 11, the wind that flabellum 12 bloated after rotating can enter into dustproof chamber 16 along going out tuber pipe 13, and blow off through each dustproof pipe 17, thereby can effectively prevent that the produced piece dust of sculpture in-process from piling up at the desktop and influence the sculpture work of this handheld engraver, when needs maintain dustproof mechanism and change, with nut 22 from threaded rod 21 top spin down, then take out threaded rod 21 from the connecting hole 20 of handle 3 bottom, will go up lantern ring 4 and lower lantern ring 5 and take off from engraver body 1 together again after that can.

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 (7)

1. The utility model provides a hand-held type engraver with dustproof construction, includes engraver body (1), its characterized in that: the engraving machine body (1) is provided with a switch (101), the bottom of the engraving machine body is provided with a drill bit (2), and the two sides of the top end of the engraving machine body (1) are fixedly connected with grips (3), an upper lantern ring (4) and a lower lantern ring (5) are respectively arranged below the grip (3), the upper lantern ring (4) and the lower lantern ring (5) are sleeved on the engraving machine body (1), the lower lantern ring (5) is positioned under the upper lantern ring (4), the outer walls of the two sides of the bracket are fixedly connected with fixing blocks (6), the top of each fixing block (6) is fixedly connected with a limiting frame (7), fixing holes (8) are respectively arranged on the limiting frame (7) and the fixing block (6), go up a plurality of connecting rods (9) of fixedly connected with between the lantern ring (4) and the lower lantern ring (5), just the both sides of going up the lantern ring (4) all are provided with dustproof mechanism.

2. The hand-held engraving machine with the dustproof structure as claimed in claim 1, wherein: dustproof mechanism includes casing (10), casing (10) fixed mounting has mini motor (11) at the both sides outer wall of last lantern ring (4), its inside fixed mounting, the output shaft axle body fixed mounting of mini motor (11) has a plurality of flabellums (12), the top fixedly connected with of casing (10) goes out tuber pipe (13), it is each other intercommunication with the inner chamber of casing (10) to go out tuber pipe (13), and its other end passes fixed orifices (8) and the dustproof head of fixedly connected with (14) on spacing frame (7) and fixed block (6), the equal fixedly connected with dead lever (15) in top both sides of dustproof head (14), the top fixed connection of dead lever (15) is in the bottom of fixed block (6).

3. The hand-held engraving machine with the dustproof structure as claimed in claim 2, wherein: dustproof head (14) are the arc, and its inside dustproof chamber (16) have been seted up, the bottom mouth of pipe that goes out tuber pipe (13) each other is the intercommunication with dustproof chamber (16), a plurality of dustproof pipes (17) of fixedly connected with on the bottom arcwall face in dustproof chamber (16), dustproof pipe (17) and dustproof chamber (16) each other are the intercommunication.

4. The hand-held engraving machine with the dustproof structure as claimed in claim 2, wherein: the pipe shaft cover that goes out tuber pipe (13) is equipped with spacing pipe (18), spacing pipe (18) are located spacing (7), and the equal fixedly connected with gag lever post (19) of its both sides pipe wall, the other end fixed connection of gag lever post (19) is at the inner wall of spacing (7).

5. The hand-held engraving machine with the dustproof structure as claimed in claim 1, wherein: the number of the connecting rods (9) is not less than three, and the connecting rods (9) are annularly distributed by taking the engraving machine body (1) as the center.

6. The hand-held engraving machine with the dustproof structure as claimed in claim 1, wherein: the lateral wall of handle (3) is the arc, and connecting hole (20) have been seted up to its bottom, go up equal fixedly connected with threaded rod (21) in the top both sides of lantern ring (4), the top pole body threaded connection of threaded rod (21) has rather than matched with nut (22).

7. The hand-held engraving machine with the dustproof structure as claimed in claim 6, wherein: the rod diameter of the threaded rod (21) is equal to the aperture of the connecting hole (20), and the centers of the threaded rod (21) and the connecting hole (20) are located on the same straight line.

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