CN219444229U

CN219444229U - Metal engraving device with replaceable cutter

Info

Publication number: CN219444229U
Application number: CN202320278005.5U
Authority: CN
Inventors: 潘光学; 季苓燕
Original assignee: Jinan Huawei Cnc Equipment Co ltd
Current assignee: Jinan Huawei Cnc Equipment Co ltd
Priority date: 2023-02-22
Filing date: 2023-02-22
Publication date: 2023-08-01
Anticipated expiration: 2033-02-22

Abstract

The utility model relates to the technical field of engraving machines and discloses a metal engraving device with a replaceable cutter, which comprises an engraving machine body, wherein a sliding block is arranged above the engraving machine body, a driving motor is fixed on the surface of the sliding block, an output shaft of the driving motor is fixedly provided with a mounting block, a connecting block is arranged below the mounting block, the bottom of the connecting block is fixedly provided with the cutter, the top of the connecting block is fixedly provided with a first limiting block, a limiting groove matched with the first limiting block is formed in the mounting block, a first cavity is formed in the mounting block, and a compression spring fixed with the inner wall of the mounting block is arranged on the inner side of the first cavity; the utility model can ensure that an operator can replace the cutter without tools, and can save more resources during production, thereby solving the problems of inconvenience during cutter replacement and insufficient equipment production due to the current metal engraving machine.

Description

Metal engraving device with replaceable cutter

Technical Field

The utility model relates to the technical field of engraving machines, in particular to a metal engraving device with a replaceable cutter.

Background

The engraving is in principle drilling and milling combined machining, and the engraving machine has a plurality of data input modes and is free according to the needs. The computer engraving machine has two types of laser engraving and mechanical engraving, and the two types have high power and low power. Since the range of applications of the engravers is very wide, it is necessary to know the most suitable range of applications of the various engravers. The low-power light-emitting diode is only suitable for being used as a double-color board, a building model, a small-sized label, a three-dimensional artwork and the like, and the power required by carving jade, metal and the like is more than 1500W. The high-power engraving machine can be used for making things of the low-power engraving machine. Is most suitable for large-scale cutting, embossing and engraving.

Through searching, for example, chinese patent literature discloses a multifunctional precise engraving machine [ application number: CN201921443640.4; publication No.: CN211614439U ]. This kind of multi-functional accurate engraver, including workstation, sliding block and cutting head, the workstation is rectangle box structure, fluted structure has been seted up in the middle of the workstation top face to be provided with the loading board that is used for placing the work piece in the recess, workstation top face just is located recess week side and is provided with the bounding wall, and all is provided with first electronic slide rail in bounding wall top face symmetry both sides, two sets of equal sliding connection has the removal post in the first electronic slide rail, two sets of the welding has the connecting plate between the removal post top, be provided with the sliding block on the connecting plate, just the inside cutting head that is used for the cutting that is provided with of sliding block bottom face, lateral welding has the fixed plate of sliding block one side, the fixed plate bottom face is provided with hydraulic telescoping rod, hydraulic telescoping rod bottom's expansion end welding has step motor. This multi-functional accurate engraver not only can improve machining precision, and the change and the depositing of cutter of being convenient for.

The device disclosed in this patent is when changing the tool bit, at first needs electronic slide rail to remove the slider, later adjusts the position of hydraulic telescoping rod, and the rethread adjusts step motor and just can come to change the tool bit, and can make the operating procedure of the device more like this, makes operating personnel need write the procedure specially and carries out the adaptation, and is inconvenient inadequately, and the setting of electronic slide rail, hydraulic telescoping rod and step motor also can increase the manufacturing cost of equipment simultaneously, not enough resources are saved.

Disclosure of Invention

The utility model aims to provide a metal engraving device with a replaceable tool, which enables operators to replace the tool without tools, saves more resources during production, and solves the problems that the prior metal engraving machine is inconvenient to replace the tool and the equipment production is not enough to save resources.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a removable cutter's metal engraving device, includes the engraver body, the slider is installed to the top of engraver body, the fixed surface of slider has driving motor, driving motor's output shaft is fixed with the installation piece, the below of installation piece is provided with the connecting block, the bottom of connecting block is fixed with the cutter, the top of connecting block is fixed with first stopper, the spacing groove that the cooperation first stopper used has been seted up to the inside of installation piece, first cavity has been seted up to the inside of installation piece, the inboard of first cavity is provided with the compression spring that is fixed with installation piece inner wall mutually, compression spring's opposite side is fixed with the second stopper, one side of second stopper is fixed with the connecting rod, one side of connecting rod runs through to the outside of installation piece, the slot that the cooperation second stopper used has been seted up to the surface of first stopper, the fixed surface of engraver body has the box body, the inboard of box body is provided with the carousel, a plurality of standing grooves have been seted up on the surface of carousel, the recess that the cooperation standing groove used has been seted up on the surface of connecting block, the articulated chamber door has the surface of box body.

Preferably, the first limiting block is in a cross-shaped structure, and the shape of the limiting groove is mutually matched with that of the first limiting block.

Preferably, a plurality of second cavities are formed in the mounting block, spring pins fixed to the inner wall of the mounting block are arranged in the second cavities, and mounting grooves matched with the spring pins are formed in the surface of the first limiting block.

Preferably, the number of the slots and the mounting grooves on the surface of the first limiting block is four, and the slots and the mounting grooves are uniformly distributed on the four side surfaces of the first limiting block.

Preferably, the surface of carousel is run through there is the bull stick, the department fixed connection that runs through of carousel and bull stick, the bottom of bull stick is connected with the inner wall rotation of box body, the top of bull stick runs through to the outside of box body and is fixed with the rotating handle.

Preferably, a plurality of friction blocks are fixed on the surface of the connecting block, and pull rings are fixed on the surface of the connecting rod.

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

according to the utility model, through the arrangement of the structures such as the second limiting block, the first limiting block and the connecting block, an operator can replace a cutter without tools, and meanwhile, the arrangement of part of electric sliding rails, hydraulic telescopic rods and stepping motors is omitted, so that resources can be saved during production, the purpose of reducing production cost is achieved, the practicability is better, and the problems that the existing metal engraving machine is inconvenient to replace the cutter and resources are not saved enough in equipment production are solved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a partial perspective structure of the present utility model;

FIG. 3 is a schematic view of a partially sectioned perspective view of the present utility model after operation;

fig. 4 is a schematic view of a partial cross-sectional perspective structure of the present utility model.

In the figure: 1. a carving machine body; 2. a slide block; 3. a driving motor; 4. a mounting block; 5. a connecting block; 6. a cutter; 7. a first limiting block; 8. a limit groove; 9. a compression spring; 10. a connecting rod; 11. a second limiting block; 12. a case body; 13. a turntable; 14. a placement groove; 15. a groove; 16. a rotating rod; 17. a rotating handle; 18. a spring pin; 19. a friction block; 20. a pull ring; 21. a box door.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-4, a metal engraving device capable of replacing a cutter comprises an engraving machine body 1, a slider 2 is arranged above the engraving machine body 1, a driving motor 3 is fixed on the surface of the slider 2, an output shaft of the driving motor 3 is fixed with a mounting block 4, a connecting block 5 is arranged below the mounting block 4, the bottom of the connecting block 5 is fixed with the cutter 6, the top of the connecting block 5 is fixed with a first limiting block 7, a limiting groove 8 matched with the first limiting block 7 is formed in the mounting block 4, a first chamber is formed in the mounting block 4, a compression spring 9 fixed with the inner wall of the mounting block 4 is arranged on the inner side of the first chamber, a second limiting block 11 is fixed on the other side of the compression spring 9, a connecting rod 10 is fixed on one side of the second limiting block 11, one side of the connecting rod 10 penetrates to the outside of the mounting block 4, the surface of the first limiting block 7 is provided with a slot matched with the second limiting block 11, the surface of the engraving machine body 1 is fixedly provided with a box body 12, the inner side of the box body 12 is provided with a rotary table 13, the surface of the rotary table 13 is provided with a plurality of placing grooves 14, the surface of the connecting block 5 is provided with a groove 15 matched with the placing grooves 14, and the surface of the box body 12 is hinged with a box door 21, and the problem that the equipment production is not enough to save resources.

The first stopper 7 is cross structure setting, and the shape of spacing groove 8 and the mutual adaptation of first stopper 7, in this embodiment, through the rotatory setting to first stopper 7, guaranteed that installation piece 4 can normally drive first stopper 7 through the shape of spacing groove 8 and first stopper 7 and rotate.

The inside of installation piece 4 has seted up a plurality of second cavities, and the inside of second cavity is provided with the spring pin 18 that is fixed mutually with installation piece 4 inner wall, and the mounting groove that the cooperation spring pin 18 used has been seted up on the surface of first stopper 7, and in this embodiment, through the setting of spring pin 18 and mounting groove, insert first stopper 7 to the inside in spacing groove 8 after, spring pin 18 can enter into first stopper 7 surface mounting inslot, and then makes first stopper 7 obtain certain spacing effect.

The number of the slots and the mounting grooves on the surface of the first limiting block 7 is four, and the slots and the mounting grooves are distributed on the four side surfaces of the first limiting block 7, in the embodiment, through setting the first limiting block 7, the first limiting block 7 can obtain a limiting effect more easily, so that operators do not need to align the slots and the mounting grooves when inserting the first limiting block 7.

The surface of carousel 13 runs through there is bull stick 16, and carousel 13 and bull stick 16 run through department fixed connection, and the bottom of bull stick 16 rotates with the inner wall of box body 12 to be connected, and the top of bull stick 16 runs through to the outside of box body 12 and is fixed with the runner 17, in this embodiment, through the setting of bull stick 16 and runner 17, rotates runner 17 and can make bull stick 16 rotate to make carousel 13 can rotate together, the operating personnel of being convenient for take and deposit different cutters 6.

The fixed surface of connecting block 5 has a plurality of friction blocks 19, and the fixed surface of connecting rod 10 has pull ring 20, in this embodiment, through the setting of friction block 19, the operating personnel of being convenient for takes and rotatory connecting block 5, through the setting of pull ring 20, the operating personnel of being convenient for removes connecting rod 10.

Working principle: when the cutter 6 needs to be replaced, the pull ring 20 is pulled firstly to enable the pull ring 20 to drive the connecting rod 10 and the second limiting block 11 to move to the side far away from the first limiting block 7, the compression spring 9 compresses and enables the second limiting block 11 to be separated from the slot, then the cutter 6 is moved downwards through the connecting block 5 to enable the first limiting block 7 to be separated from the inner side of the limiting groove 8, meanwhile, the spring pin 18 is separated from the inner side of the mounting groove of the first limiting block 7, then the box door 21 is opened, the removed cutter 6 is placed on the surface of the turntable 13 through the groove 15 and the placing groove 14, then the rotating handle 17 is rotated to take out the cutter 6 to be replaced, then the pull ring 20 is pulled again, and the first limiting block 7 is placed on the inner side of the limiting groove 8, so that the replacement operation of the cutter 6 can be completed.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a metal engraving device of removable cutter, includes engraver body (1), its characterized in that: the utility model discloses a carving machine, including carving machine body (1), slider (2) are installed to the top of carving machine body (1), the fixed surface of slider (2) has driving motor (3), the output shaft of driving motor (3) is fixed with installation piece (4), the below of installation piece (4) is provided with connecting block (5), the bottom of connecting block (5) is fixed with cutter (6), the top of connecting block (5) is fixed with first stopper (7), spacing groove (8) that cooperation first stopper (7) used are seted up to the inside of installation piece (4), first cavity has been seted up to the inside of installation piece (4), the inboard of first cavity be provided with installation piece (4) inner wall looks fixed compression spring (9), the opposite side of compression spring (9) is fixed with second stopper (11), one side of second stopper (11) is fixed with connecting rod (10), one side of connecting rod (10) runs through to the outside of installation piece (4), the surface of first stopper (7) has seted up spacing groove (8) that cooperation second stopper (7) used, the inside groove (12) are seted up to the inside of carving machine (1), the fixed box (12) has place the box (13), the surface of connecting block (5) is seted up recess (15) that cooperation standing groove (14) used, the surface of box body (12) articulates there is chamber door (21).

2. The replaceable tool metal carving device of claim 1 wherein the tool is further characterized by: the first limiting block (7) is in a cross-shaped structure, and the shape of the limiting groove (8) is mutually matched with that of the first limiting block (7).

3. The replaceable tool metal carving device of claim 1 wherein the tool is further characterized by: a plurality of second chambers are formed in the mounting block (4), spring pins (18) fixed to the inner wall of the mounting block (4) are arranged in the second chambers, and mounting grooves matched with the spring pins (18) are formed in the surface of the first limiting block (7).

4. A metal engraving apparatus that can exchange a tool according to claim 3, characterized in that: the number of the slots and the mounting grooves on the surface of the first limiting block (7) is four, and the slots and the mounting grooves are uniformly distributed on the four side surfaces of the first limiting block (7).

5. The replaceable tool metal carving device of claim 1 wherein the tool is further characterized by: the surface of carousel (13) is run through and is had bull stick (16), the department of running through of carousel (13) and bull stick (16) fixed connection, the bottom of bull stick (16) is connected with the inner wall rotation of box body (12), the top of bull stick (16) is run through to the outside of box body (12) and is fixed with rotating handle (17).

6. The replaceable tool metal carving device of claim 1 wherein the tool is further characterized by: the surface of connecting block (5) is fixed with a plurality of friction blocks (19), the surface of connecting rod (10) is fixed with pull ring (20).