CN219969273U

CN219969273U - Multifunctional engraving tool

Info

Publication number: CN219969273U
Application number: CN202321453266.2U
Authority: CN
Inventors: 易明志; 郑健; 王新强
Original assignee: Wuhan Wenxing Sculpture Art Co ltd
Current assignee: Wuhan Wenxing Sculpture Art Co ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2023-11-07
Anticipated expiration: 2033-06-07

Abstract

The utility model discloses a multifunctional engraving cutter, which comprises a cutter bar, a dust removing mechanism, a cutter head and a sliding sleeve, wherein the cutter bar transversely extends, the cutter bar is provided with a first end and a second end which are transversely opposite, the outer side wall of the cutter bar is at least provided with a polishing part, the dust removing mechanism is arranged at the first end, the cutter head is arranged at the second end, the sliding sleeve is slidingly sleeved outside the cutter bar in the direction of approaching and separating from the polishing part, and the sliding sleeve is provided with a first state of approaching to the polishing part and moving to shield the polishing part and a second state of moving away from the polishing part and exposing to the polishing part.

Description

Multifunctional engraving tool

Technical Field

The utility model relates to the technical field of engraving tools, in particular to a multifunctional engraving tool.

Background

The utility model provides a carving tool, it is mainly used to carving various woods, jade matter and stone etc. material handicraft, and present carving tool structure is single more, mostly only has the glyptic function, because when carving, need carve the shape through the carving tool, the sword grinds flat surface of polishing, still can produce some dust in time clearance when carving, not only influence carving precision, also can cause the influence to the person's of carving health, generally adopts the brush to sweep various piece, therefore the tool that the master often carries of carving is more, and is very inconvenient. In the prior art, a polishing part is arranged on a knife handle of a carving knife, the carving knife can be used as the carving knife and also can be used as a polishing knife, but when a carving person uses one end of the carving to carve, the knife handle is needed to be held, the polishing part is easy to contact and abrade hands, and the carving person is easy to fatigue and hurt hands when holding the carving knife for a long time.

Disclosure of Invention

The utility model mainly aims to provide a multifunctional engraving tool, which aims to solve the problems that the engraving tool has single function and is easy to accidentally injure people when a grinding part is arranged.

In order to achieve the above object, the present utility model provides a multifunctional engraving tool comprising:

the cutter bar extends transversely, the cutter bar is provided with a first end and a second end which are transversely opposite, and the outer side wall of the cutter bar is provided with at least one polishing part;

the dust removing mechanism is arranged at the first end;

the tool bit is arranged at the second end; the method comprises the steps of,

the sliding sleeve is arranged on the outer side of the cutter bar in a sliding mode in a direction close to and far away from the polishing portion in a sleeved mode, and the sliding sleeve is provided with a first state of moving close to the polishing portion to shield the polishing portion and a second state of moving away from the polishing portion to expose the polishing portion.

Optionally, the tool bit is detachably mounted to the second end.

Optionally, the second end of the cutter bar is provided with a slot, and the slot is arranged through the end face of the second end;

the multifunctional engraving cutter also comprises an inserting block, wherein one transverse end of the inserting block is matched and inserted with the slot, and the other end of the inserting block is provided with the cutter head;

the plug block is connected with the slot through a connecting structure.

Optionally, the connection structure includes:

a fixing hole penetrating through the side part of the insertion block;

the connecting holes penetrate through the groove walls at two sides of the slot; the method comprises the steps of,

and the connecting piece penetrates through the fixing hole and the connecting hole.

Optionally, a guide structure is arranged between the insert block and the slot, the guide structure comprises a guide strip and a guide groove, one of the guide strip and the guide groove is arranged on the insert block, and the other guide strip is arranged on the inner side wall of the slot.

Optionally, two guide structures are provided, and the two guide structures are respectively provided on both sides of the insert block and the slot in the width direction.

Optionally, the cutter bar is provided with a cavity penetrating through the first end, and the side wall of the cutter bar is provided with an opening penetrating through the cavity;

the dust removing mechanism comprises a fan, and the fan is arranged in the cavity and faces to the end face of the first end to discharge air.

Optionally, the two transverse ends of the sliding sleeve are provided with internal threads;

the outer side wall of cutter arbor is equipped with two sections first external screw threads, and two sections first external screw threads divide to locate the both ends of portion of polishing, and the interval sets up to can connect two sections the internal screw thread.

Optionally, a second external thread is provided on the outer side of the second end.

Optionally, an anti-wear pad is arranged on the outer side of the sliding sleeve.

According to the technical scheme, the outer side wall of the cutter bar is provided with the polishing part, the second end is provided with the cutter head, so that the multifunctional engraving cutter can be used as a polishing knife through the polishing part and can also be used as a carving knife through the cutter head, the dust removing mechanism is arranged at the first end, when various dust and scraps need to be cleaned in the engraving process, dust can be removed through the dust removing mechanism, the multifunctional engraving cutter simultaneously has multiple functions of polishing, engraving and dust removing, the multifunctional engraving cutter also comprises the sliding sleeve, the sliding sleeve is sleeved on the outer side of the cutter bar in a sliding manner in the directions close to and far away from the polishing part, the sliding sleeve is provided with a first state of shielding the polishing part and a second state of exposing the polishing part, when the cutter head is used, the sliding sleeve can be in the first state of shielding the polishing part, so that the polishing part is not directly exposed to the outside, the carving part is not directly contacted with the carving part, the polishing part is not greatly contacted, the hidden danger is greatly reduced, the existing polishing part is not designed, the potential safety hazard is greatly reduced, the existing polishing device is effectively prolonged, and the potential safety hazard is solved; when the polishing part is required to be used, the sliding sleeve moves on the cutter bar in the direction away from the polishing part, and the sliding sleeve can move to a second state of exposing the polishing part, so that a carving person can conveniently polish the polishing part. So set up, multi-functional sculpture cutter collection multiple functions is as an organic whole, has brought great facility for sculpture work, and its simple structure, reasonable in design, convenient to use, security and use travelling comfort improve greatly.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a multifunctional engraving tool according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the sliding sleeve in FIG. 1 in a second state in which the polishing portion is exposed;

fig. 3 is a schematic cross-sectional view of the tool bit of fig. 1.

Reference numerals illustrate:

the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

In view of this, the present utility model provides a multifunctional engraving tool, and fig. 1 to 3 are diagrams illustrating an embodiment of the multifunctional engraving tool according to the present utility model, which has multiple functions of polishing, engraving and dust removal, and the polishing portion is not directly exposed to the outside when not in use, and the engraving person does not directly contact the polishing portion, so that the possibility of generating a accidental injury is greatly reduced, and the multifunctional engraving tool will be described with reference to the specific drawings.

Referring to fig. 1 to 3, the multifunctional engraving tool 100 includes a tool bar 1, a dust removing mechanism 2, a tool bit 3 and a sliding sleeve 4, the tool bar 1 extends in a transverse direction, the tool bar 1 has a first end 11 and a second end 12 which are transversely opposite, an outer sidewall of the tool bar 1 has at least one polishing portion 13, the dust removing mechanism 2 is disposed at the first end 11, the tool bit 3 is disposed at the second end 12, the sliding sleeve 4 is slidably sleeved outside the tool bar 1 in a direction approaching and separating from the polishing portion 13, and the sliding sleeve 4 has a first state where the polishing portion 13 is moved to shield the polishing portion 13 and a second state where the polishing portion 13 is moved away from the polishing portion 13 to expose the polishing portion 13.

According to the technical scheme, the outer side wall of the cutter bar 1 is provided with the polishing part 13, the second end 12 is provided with the cutter head 3, so that the multifunctional engraving cutter 100 can be used as a polishing knife through the polishing part 13 and can also be used as a carving knife through the cutter head 3, the dust removing mechanism 2 is arranged at the first end 11, when various dust and scraps need to be cleaned in the engraving process, dust can be removed through the dust removing mechanism 2, the multifunctional engraving cutter 100 simultaneously has multiple functions of polishing, engraving and dust removal, and the multifunctional engraving cutter 100 also comprises the sliding sleeve 4, the sliding sleeve 4 is sleeved on the outer side of the cutter bar 1 in a direction approaching to and separating from the polishing part 13, the sliding sleeve 4 is provided with a first state of shielding the polishing part 13 and a second state of separating from the polishing part 13, when the cutter head 3 is used, the sliding sleeve 4 can be in the first state of shielding the polishing part 13, the cutter head 13 is not used, the polishing part is not directly exposed, the hidden danger of the user can be greatly reduced, the existing polishing part 13 is not directly damaged, and the existing polishing device is greatly protected, and the hidden danger of the user is greatly is prevented from being directly damaging the polishing part 13 is prevented; when the polishing part 13 is needed, the sliding sleeve 4 moves on the cutter bar 1 in a direction away from the polishing part 13, and the sliding sleeve 4 can move to a second state exposing the polishing part 13, so that a carving person can conveniently polish the polishing part 13. So set up, multi-functional sculpture cutter 100 collects multiple functions as an organic wholely, has brought great facility for sculpture work, and its simple structure, reasonable in design, convenient to use, security and use travelling comfort improve greatly.

Since the engraving person need use different kinds of engraving knives according to actual engraving needs, the engraving knives are oval sections, the tops are all inclined points, the cutter tops of the rectangular sections are inclined surfaces, the cutter tops of the rectangular sections are blunt, round and pointed, the tip and the width of the cutting edge are determined by the depth and the width of a line to be engraved, in the embodiment, the cutter head 3 is detachably arranged at the second end 12, the cutter head 3 is convenient to detach, the cutter head 3 can be replaced according to needs, the multifunctional engraving cutter is more convenient and efficient to use, the use cost of the multifunctional engraving cutter 100 is reduced, and the operability is strong.

The tool bit 3 may be detachably mounted on the second end 12 in a plurality of mounting manners, which is not particularly limited, in this embodiment, the second end 12 of the tool bar 1 is provided with a slot 5, the slot 5 penetrates through an end surface of the second end 12, the multifunctional carving tool 100 further includes an insert 6, one transverse end of the insert 6 is in mating connection with the slot 5, the other end of the insert 6 is mounted with the tool bit 3, and the insert 6 is connected with the slot 5 through a connection structure 7. When the cutter head 3 needs to be replaced or maintained, the connection structure 7 is used for canceling the connection between the insert block 6 and the slot 5, then the insert block 6 is taken out of the slot 5, and after the connection structure 7 is used for canceling the connection between the insert block 6 and the slot 5, the insert block 6 is still positioned in the slot 5, so that the insert block 6 can be limited to be directly separated from the second end 12, the insert block 6 and the cutter head 3 can be directly dropped in the disassembly process, the cutter head 3 is damaged, and the carving quality is affected.

The connection structure 7 may include, but is not limited to, a fixing hole 71, a connection hole 72, and a connecting piece, in this embodiment, the fixing hole 71 penetrates through the side portion of the insert 6, the connection hole 72 penetrates through the groove walls on two sides of the slot 5, and the connecting piece penetrates through the fixing hole 71 and the connection hole 72. When the tool bit 3 needs to be disassembled, the connecting piece is removed from the fixing hole 71, and the connection between the insert block 6 and the slot 5 is canceled, so that the insert block 6 is taken out from the slot 5; when the tool bit 3 is installed, the insert 6 is inserted into the slot 5, and the fixing hole 71 and the connecting hole 72 are penetrated through the connecting piece, so that the insert 6 and the slot 5 are connected. The connecting pieces are various, in an embodiment, the connecting pieces may be positioning pins, the positioning pins are inserted into the connecting holes 72 and the fixing holes 71 to be positioned, in order to strengthen the connection stability of the insert block 6 and the slot 5, in this embodiment, the connecting pieces are screws, and a threaded layer matched with the screws is arranged in the connecting holes 72 and the fixing holes 71, and the connecting pieces 6 and the slot 5 are connected more firmly by locking and fixing the threaded layer.

In order to improve the assembly efficiency of the plug and the slot 5, a guiding structure 8 is disposed between the insert 6 and the slot 5, the guiding structure 8 includes a guiding strip 81 and a guiding groove 82, one of the guiding strip 81 and the guiding groove 82 is disposed on the insert 6, the other guiding strip is disposed on the inner side wall of the slot 5, in this embodiment, the guiding strip 81 is disposed on the inner side wall of the slot 5, the guiding groove 82 is disposed on the insert 6, in another embodiment, the guiding strip 81 may be disposed on the insert 6, and the guiding groove 82 is disposed on the inner side wall of the slot 5. When the convenient direction insert 6 with slot 5 is pegged graft, through guide bar 81 with guide slot 82 joint helps the restriction insert 6 is relative slot 5 is along the axis rotation of transversely extending, when multifunctional engraving tool 100 used, tool bit 3 is difficult for relative cutter arbor 1 activity, and the practicality is higher, guarantees the sculpture quality. Further, the two guide structures 8 are provided, and the two guide structures 8 are respectively provided on two sides of the insert block 6 and the slot 5 in the width direction, the insert block 6 is jointly guided and limited by the two guide structures 8, so that the structural stability is higher, in other embodiments, the guide structures 8 are not limited to two, a plurality of specific relative positions of the guide structures 8 are not limited, in this embodiment, the two guide structures 8 are respectively provided on two sides of the insert block 6 and the slot 5 in the width direction, and are symmetrically distributed, so that the structural stability is higher, and the limiting performance of limiting the insert block 6 relative to the movement of the slot 5 is higher.

The dust removing mechanism 2 is various, but not limited to, in one embodiment, the dust removing mechanism 2 includes a brush head disposed at the first end 11, dust and debris are cleaned by the brush head, in this embodiment, the cutter bar 1 has a cavity 14 penetrating through the first end 11, an opening 15 penetrating through the cavity 14 is provided on a side wall of the cutter bar 1, the dust removing mechanism 2 includes a fan 21, and the fan 21 is disposed at the cavity 14 and faces the end face of the first end 11 to discharge air. So set up, the mode of clearance dust and piece is through blowing, but not the brush head brushes the removal, and it is more convenient to use, clears away more thoroughly to avoided the brush head direct contact engraving article's surface, avoid scraping at engraving article's surface and influence engraving article's quality.

Because sliding sleeve 4 is close to and keeps away from the direction slip cap of portion 13 locates the cutter arbor 1 outside, sliding sleeve 4 has and is close to portion 13 activity to shelter from portion 13's first state and keep away from portion 13 activity to expose portion 13's second state of polishing, in order to be fixed in sliding sleeve 4 the first state guarantees portion 13 is not used by sliding sleeve 4 shelter from, in this embodiment, sliding sleeve 4 horizontal both ends all are equipped with the internal thread, cutter arbor 1's lateral wall is equipped with two sections first external screw 16, two sections first external screw 16 divide to be located portion 13's both ends, and the interval distance sets up to can connect two sections the internal screw, when sliding sleeve 4 is close to portion 13 activity to shelter from portion 13's first state, sliding sleeve 4 both ends the internal screw thread with two sections first external screw 16 are connected, guarantee sliding sleeve 4 shelter from portion 13's reliability, in the multiple functions, the multiple functions can be avoided in the carving in the sliding sleeve is used 100 the carving in the portion is not contacted to the carving. When the polishing part 13 is needed, the sliding sleeve 4 is rotated, so that the internal threads at two ends of the sliding sleeve 4 are separated from the two sections of the first external threads 16, the sliding sleeve 4 is not limited in the direction of transverse movement, after the sliding sleeve 4 moves in the direction away from the polishing part 13, the sliding sleeve 4 can be connected with the other first external threads 16 through one internal thread, the sliding sleeve 4 is ensured to be in a second state of exposing the polishing part 13, and in such a connection mode, the multifunctional engraving tool 100 can be fixed in the second state without other structures, and the multifunctional engraving tool is simple in structure and convenient to use.

Further, because tool bit 3 is generally comparatively sharp, places at will and easily damages the people, has certain potential safety hazard, and under the state that tool bit 3 does not use, expose and strike and damage easily the hand when outside, and then influence sculpture quality, raise the cost, in this embodiment, the second end 12 outside is equipped with second external screw thread 17, sliding sleeve 4 can slide to the cover and locate the tool bit 3 outside, and through internal screw thread with second external screw thread 17 is connected for tool bit 3 can not directly expose in the outside when not using, thereby greatly reduced the possibility that produces the accidental injury, effectively solved current design and not set up protection device, have the problem of potential safety hazard.

In order to improve the comfort of the user using the multifunctional engraving tool 100, an anti-abrasion pad is arranged on the outer side of the sliding sleeve 4, so that the user is prevented from grinding hands of the cutter bar 1 due to long-time engraving; in another embodiment, an anti-slip pad can be arranged on the outer side of the sliding sleeve 4, so that the hand holding stability is improved, and the hand slip is prevented from easily damaging the engraved product or scratching the hand during engraving.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. A multifunctional engraving tool, comprising:

the dust removing mechanism is arranged at the first end;

the tool bit is arranged at the second end; the method comprises the steps of,

2. The multi-function engraving tool of claim 1, wherein said cutting head is removably mounted to said second end.

3. The multifunctional engraving tool of claim 2, wherein said second end of said tool bar is provided with a slot disposed through an end face of said second end;

the plug block is connected with the slot through a connecting structure.

4. The multi-functional engraving tool of claim 3, wherein the connecting structure comprises:

a fixing hole penetrating through the side part of the insertion block;

5. The multifunctional engraving tool of claim 3, wherein a guide structure is provided between the insert block and the slot, the guide structure including a guide bar and a guide groove, one of the guide bar and the guide groove being provided in the insert block and the other being provided in an inner side wall of the slot.

6. The multifunctional engraving tool of claim 5, wherein two of the guide structures are provided, and the two guide structures are provided on both sides in the width direction of the insert block and the slot.

7. The multi-purpose engraving tool as recited in claim 1, wherein said tool bar has a cavity through said first end, said tool bar sidewall having an opening through said cavity;

8. The multifunctional engraving tool of claim 1, wherein both lateral ends of said sliding sleeve are provided with internal threads;

9. The multi-functional engraving tool of claim 8, wherein the second end is externally provided with a second external thread.

10. The multifunctional engraving tool of claim 1, wherein an abrasion-resistant pad is provided on the outside of the sliding sleeve.